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Drop BT Audio which we dont use

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This commit is contained in:
Ben V. Brown
2024-06-04 22:41:30 +10:00
parent b4b65f861c
commit c25c7748ae
78 changed files with 13916 additions and 26394 deletions
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280
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/buf.c
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@@ -13,14 +13,14 @@
#endif
#include <log.h>
//LOG_MODULE_REGISTER(LOG_MODULE_NAME);
// LOG_MODULE_REGISTER(LOG_MODULE_NAME);
#include <stdio.h>
#include <errno.h>
#include <stddef.h>
#include <string.h>
#include <misc/byteorder.h>
#include <net/buf.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#if defined(BFLB_BLE)
#if defined(BFLB_DYNAMIC_ALLOC_MEM)
#include "bl_port.h"
@@ -33,8 +33,7 @@
#endif
#if defined(CONFIG_NET_BUF_LOG)
#define NET_BUF_DBG(fmt, ...) LOG_DBG("(%p) " fmt, k_current_get(), \
##__VA_ARGS__)
#define NET_BUF_DBG(fmt, ...) LOG_DBG("(%p) " fmt, k_current_get(), ##__VA_ARGS__)
#define NET_BUF_ERR(fmt, ...) LOG_ERR(fmt, ##__VA_ARGS__)
#define NET_BUF_WARN(fmt, ...) LOG_WRN(fmt, ##__VA_ARGS__)
#define NET_BUF_INFO(fmt, ...) LOG_INF(fmt, ##__VA_ARGS__)
@@ -54,7 +53,7 @@
#endif /* CONFIG_NET_BUF_LOG */
#if defined(CONFIG_NET_BUF_WARN_ALLOC_INTERVAL) && (CONFIG_NET_BUF_WARN_ALLOC_INTERVAL > 0)
//#if CONFIG_NET_BUF_WARN_ALLOC_INTERVAL > 0
// #if CONFIG_NET_BUF_WARN_ALLOC_INTERVAL > 0
#define WARN_ALLOC_INTERVAL K_SECONDS(CONFIG_NET_BUF_WARN_ALLOC_INTERVAL)
#else
#define WARN_ALLOC_INTERVAL K_FOREVER
@@ -92,7 +91,7 @@ extern struct net_buf_pool frag_pool;
__attribute__((section(".tcm_data"))) u8_t frag_data_pool[CONFIG_BT_L2CAP_TX_FRAG_COUNT * FRAG_SIZE];
#endif
#endif
#endif //CONFIG_BT_CONN
#endif // CONFIG_BT_CONN
#if defined(CONFIG_BT_DISCARDABLE_BUF_COUNT)
extern struct net_buf_pool discardable_pool;
#if (BFLB_STATIC_ALLOC_MEM)
@@ -104,7 +103,7 @@ extern struct net_buf_pool adv_buf_pool;
extern struct net_buf_pool loopback_buf_pool;
#if defined(CONFIG_BT_MESH_FRIEND)
extern struct net_buf_pool friend_buf_pool;
#endif //CONFIG_BT_MESH_FRIEND
#endif // CONFIG_BT_MESH_FRIEND
#endif
#if defined(CONFIG_BT_BREDR)
extern struct net_buf_pool br_sig_pool;
@@ -119,12 +118,10 @@ extern struct net_buf_pool data_pool;
#endif
struct net_buf_pool *_net_buf_pool_list[] = {
&hci_cmd_pool,
&hci_rx_pool,
&hci_cmd_pool, &hci_rx_pool,
#if defined(CONFIG_BT_CONN)
&acl_tx_pool,
&num_complete_pool,
&acl_tx_pool, &num_complete_pool,
#if CONFIG_BT_ATT_PREPARE_COUNT > 0
&prep_pool,
#endif
@@ -134,32 +131,27 @@ struct net_buf_pool *_net_buf_pool_list[] = {
#if CONFIG_BT_L2CAP_TX_FRAG_COUNT > 0
&frag_pool,
#endif
#endif //defined(CONFIG_BT_CONN)
#endif // defined(CONFIG_BT_CONN)
#if defined(CONFIG_BT_DISCARDABLE_BUF_COUNT)
discardable_pool,
#endif
#ifdef CONFIG_BT_MESH
&adv_buf_pool,
&loopback_buf_pool,
&adv_buf_pool, &loopback_buf_pool,
#if defined(CONFIG_BT_MESH_FRIEND)
&friend_buf_pool,
#endif
#endif
#if defined(CONFIG_BT_BREDR)
&sdp_pool,
&br_sig_pool,
&hf_pool,
&dummy_pool,
&sdp_pool, &br_sig_pool, &hf_pool, &dummy_pool,
#endif
#if defined(CONFIG_AUTO_PTS)
&server_pool,
&data_pool,
&server_pool, &data_pool,
#endif
};
#else
extern struct net_buf_pool _net_buf_pool_list[];
#endif //BFLB_DYNAMIC_ALLOC_MEM
#endif // BFLB_DYNAMIC_ALLOC_MEM
#if defined(BFLB_DYNAMIC_ALLOC_MEM)
#if (BFLB_STATIC_ALLOC_MEM)
@@ -229,8 +221,7 @@ void net_buf_init(struct net_buf_pool *buf_pool, u16_t buf_count, size_t data_si
k_lifo_init(&(buf_pool->free), buf_count);
}
void net_buf_deinit(struct net_buf_pool *buf_pool)
{
void net_buf_deinit(struct net_buf_pool *buf_pool) {
extern void bt_delete_queue(struct k_fifo * queue_to_del);
bt_delete_queue((struct k_fifo *)(&(buf_pool->free)));
@@ -244,8 +235,7 @@ void net_buf_deinit(struct net_buf_pool *buf_pool)
}
#endif
struct net_buf_pool *net_buf_pool_get(int id)
{
struct net_buf_pool *net_buf_pool_get(int id) {
#if defined(BFLB_DYNAMIC_ALLOC_MEM)
return _net_buf_pool_list[id];
#else
@@ -253,8 +243,7 @@ struct net_buf_pool *net_buf_pool_get(int id)
#endif
}
static int pool_id(struct net_buf_pool *pool)
{
static int pool_id(struct net_buf_pool *pool) {
#if defined(BFLB_DYNAMIC_ALLOC_MEM)
int index;
@@ -270,16 +259,13 @@ static int pool_id(struct net_buf_pool *pool)
#endif
}
int net_buf_id(struct net_buf *buf)
{
int net_buf_id(struct net_buf *buf) {
struct net_buf_pool *pool = net_buf_pool_get(buf->pool_id);
return buf - pool->__bufs;
}
static inline struct net_buf *pool_get_uninit(struct net_buf_pool *pool,
u16_t uninit_count)
{
static inline struct net_buf *pool_get_uninit(struct net_buf_pool *pool, u16_t uninit_count) {
struct net_buf *buf;
buf = &pool->__bufs[pool->buf_count - uninit_count];
@@ -289,8 +275,7 @@ static inline struct net_buf *pool_get_uninit(struct net_buf_pool *pool,
return buf;
}
void net_buf_reset(struct net_buf *buf)
{
void net_buf_reset(struct net_buf *buf) {
NET_BUF_ASSERT(buf->flags == 0U);
NET_BUF_ASSERT(buf->frags == NULL);
@@ -298,8 +283,7 @@ void net_buf_reset(struct net_buf *buf)
}
#if !defined(BFLB_BLE)
static u8_t *generic_data_ref(struct net_buf *buf, u8_t *data)
{
static u8_t *generic_data_ref(struct net_buf *buf, u8_t *data) {
u8_t *ref_count;
ref_count = data - 1;
@@ -308,18 +292,14 @@ static u8_t *generic_data_ref(struct net_buf *buf, u8_t *data)
return data;
}
static u8_t *mem_pool_data_alloc(struct net_buf *buf, size_t *size,
s32_t timeout)
{
static u8_t *mem_pool_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout) {
struct net_buf_pool *buf_pool = net_buf_pool_get(buf->pool_id);
struct k_mem_pool *pool = buf_pool->alloc->alloc_data;
struct k_mem_block block;
u8_t *ref_count;
/* Reserve extra space for k_mem_block_id and ref-count (u8_t) */
if (k_mem_pool_alloc(pool, &block,
sizeof(struct k_mem_block_id) + 1 + *size,
timeout)) {
if (k_mem_pool_alloc(pool, &block, sizeof(struct k_mem_block_id) + 1 + *size, timeout)) {
return NULL;
}
@@ -333,8 +313,7 @@ static u8_t *mem_pool_data_alloc(struct net_buf *buf, size_t *size,
return ref_count + 1;
}
static void mem_pool_data_unref(struct net_buf *buf, u8_t *data)
{
static void mem_pool_data_unref(struct net_buf *buf, u8_t *data) {
struct k_mem_block_id id;
u8_t *ref_count;
@@ -355,8 +334,7 @@ const struct net_buf_data_cb net_buf_var_cb = {
};
#endif
static u8_t *fixed_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout)
{
static u8_t *fixed_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout) {
struct net_buf_pool *pool = net_buf_pool_get(buf->pool_id);
const struct net_buf_pool_fixed *fixed = pool->alloc->alloc_data;
@@ -365,10 +343,7 @@ static u8_t *fixed_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout)
return fixed->data_pool + fixed->data_size * net_buf_id(buf);
}
static void fixed_data_unref(struct net_buf *buf, u8_t *data)
{
/* Nothing needed for fixed-size data pools */
}
static void fixed_data_unref(struct net_buf *buf, u8_t *data) { /* Nothing needed for fixed-size data pools */ }
const struct net_buf_data_cb net_buf_fixed_cb = {
.alloc = fixed_data_alloc,
@@ -377,8 +352,7 @@ const struct net_buf_data_cb net_buf_fixed_cb = {
#if defined(CONFIG_HEAP_MEM_POOL_SIZE) && (CONFIG_HEAP_MEM_POOL_SIZE > 0)
static u8_t *heap_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout)
{
static u8_t *heap_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout) {
u8_t *ref_count;
ref_count = k_malloc(1 + *size);
@@ -391,8 +365,7 @@ static u8_t *heap_data_alloc(struct net_buf *buf, size_t *size, s32_t timeout)
return ref_count + 1;
}
static void heap_data_unref(struct net_buf *buf, u8_t *data)
{
static void heap_data_unref(struct net_buf *buf, u8_t *data) {
u8_t *ref_count;
ref_count = data - 1;
@@ -415,22 +388,19 @@ const struct net_buf_data_alloc net_buf_heap_alloc = {
#endif /* CONFIG_HEAP_MEM_POOL_SIZE > 0 */
static u8_t *data_alloc(struct net_buf *buf, size_t *size, s32_t timeout)
{
static u8_t *data_alloc(struct net_buf *buf, size_t *size, s32_t timeout) {
struct net_buf_pool *pool = net_buf_pool_get(buf->pool_id);
return pool->alloc->cb->alloc(buf, size, timeout);
}
static u8_t *data_ref(struct net_buf *buf, u8_t *data)
{
static u8_t *data_ref(struct net_buf *buf, u8_t *data) {
struct net_buf_pool *pool = net_buf_pool_get(buf->pool_id);
return pool->alloc->cb->ref(buf, data);
}
static void data_unref(struct net_buf *buf, u8_t *data)
{
static void data_unref(struct net_buf *buf, u8_t *data) {
struct net_buf_pool *pool = net_buf_pool_get(buf->pool_id);
if (buf->flags & NET_BUF_EXTERNAL_DATA) {
@@ -441,12 +411,9 @@ static void data_unref(struct net_buf *buf, u8_t *data)
}
#if defined(CONFIG_NET_BUF_LOG)
struct net_buf *net_buf_alloc_len_debug(struct net_buf_pool *pool, size_t size,
s32_t timeout, const char *func,
int line)
struct net_buf *net_buf_alloc_len_debug(struct net_buf_pool *pool, size_t size, s32_t timeout, const char *func, int line)
#else
struct net_buf *net_buf_alloc_len(struct net_buf_pool *pool, size_t size,
s32_t timeout)
struct net_buf *net_buf_alloc_len(struct net_buf_pool *pool, size_t size, s32_t timeout)
#endif
{
u32_t alloc_start = k_uptime_get_32();
@@ -455,8 +422,7 @@ struct net_buf *net_buf_alloc_len(struct net_buf_pool *pool, size_t size,
NET_BUF_ASSERT(pool);
NET_BUF_DBG("%s():%d: pool %p size %zu timeout %d", func, line, pool,
size, timeout);
NET_BUF_DBG("%s():%d: pool %p size %zu timeout %d", func, line, pool, size, timeout);
#if (BFLB_BT_CO_THREAD)
extern struct k_thread co_thread_data;
@@ -502,21 +468,15 @@ struct net_buf *net_buf_alloc_len(struct net_buf_pool *pool, size_t size,
buf = k_lifo_get(&pool->free, K_NO_WAIT);
while (!buf) {
#if defined(CONFIG_NET_BUF_POOL_USAGE)
NET_BUF_WARN("%s():%d: Pool %s low on buffers.",
func, line, pool->name);
NET_BUF_WARN("%s():%d: Pool %s low on buffers.", func, line, pool->name);
#else
NET_BUF_WARN("%s():%d: Pool %p low on buffers.",
func, line, pool);
NET_BUF_WARN("%s():%d: Pool %p low on buffers.", func, line, pool);
#endif
buf = k_lifo_get(&pool->free, WARN_ALLOC_INTERVAL);
#if defined(CONFIG_NET_BUF_POOL_USAGE)
NET_BUF_WARN("%s():%d: Pool %s blocked for %u secs",
func, line, pool->name,
(k_uptime_get_32() - ref) / MSEC_PER_SEC);
NET_BUF_WARN("%s():%d: Pool %s blocked for %u secs", func, line, pool->name, (k_uptime_get_32() - ref) / MSEC_PER_SEC);
#else
NET_BUF_WARN("%s():%d: Pool %p blocked for %u secs",
func, line, pool,
(k_uptime_get_32() - ref) / MSEC_PER_SEC);
NET_BUF_WARN("%s():%d: Pool %p blocked for %u secs", func, line, pool, (k_uptime_get_32() - ref) / MSEC_PER_SEC);
#endif
}
} else {
@@ -542,8 +502,7 @@ success:
buf->__buf = data_alloc(buf, &size, timeout);
if (!buf->__buf) {
NET_BUF_ERR("%s():%d: Failed to allocate data",
func, line);
NET_BUF_ERR("%s():%d: Failed to allocate data", func, line);
net_buf_destroy(buf);
return NULL;
}
@@ -566,18 +525,13 @@ success:
}
#if defined(CONFIG_NET_BUF_LOG)
struct net_buf *net_buf_alloc_fixed_debug(struct net_buf_pool *pool,
s32_t timeout, const char *func,
int line)
{
struct net_buf *net_buf_alloc_fixed_debug(struct net_buf_pool *pool, s32_t timeout, const char *func, int line) {
const struct net_buf_pool_fixed *fixed = pool->alloc->alloc_data;
return net_buf_alloc_len_debug(pool, fixed->data_size, timeout, func,
line);
return net_buf_alloc_len_debug(pool, fixed->data_size, timeout, func, line);
}
#else
struct net_buf *net_buf_alloc_fixed(struct net_buf_pool *pool, s32_t timeout)
{
struct net_buf *net_buf_alloc_fixed(struct net_buf_pool *pool, s32_t timeout) {
const struct net_buf_pool_fixed *fixed = pool->alloc->alloc_data;
return net_buf_alloc_len(pool, fixed->data_size, timeout);
@@ -585,14 +539,9 @@ struct net_buf *net_buf_alloc_fixed(struct net_buf_pool *pool, s32_t timeout)
#endif
#if defined(CONFIG_NET_BUF_LOG)
struct net_buf *net_buf_alloc_with_data_debug(struct net_buf_pool *pool,
void *data, size_t size,
s32_t timeout, const char *func,
int line)
struct net_buf *net_buf_alloc_with_data_debug(struct net_buf_pool *pool, void *data, size_t size, s32_t timeout, const char *func, int line)
#else
struct net_buf *net_buf_alloc_with_data(struct net_buf_pool *pool,
void *data, size_t size,
s32_t timeout)
struct net_buf *net_buf_alloc_with_data(struct net_buf_pool *pool, void *data, size_t size, s32_t timeout)
#endif
{
struct net_buf *buf;
@@ -616,8 +565,7 @@ struct net_buf *net_buf_alloc_with_data(struct net_buf_pool *pool,
}
#if defined(CONFIG_NET_BUF_LOG)
struct net_buf *net_buf_get_debug(struct k_fifo *fifo, s32_t timeout,
const char *func, int line)
struct net_buf *net_buf_get_debug(struct k_fifo *fifo, s32_t timeout, const char *func, int line)
#else
struct net_buf *net_buf_get(struct k_fifo *fifo, s32_t timeout)
#endif
@@ -648,17 +596,14 @@ struct net_buf *net_buf_get(struct k_fifo *fifo, s32_t timeout)
return buf;
}
void net_buf_simple_init_with_data(struct net_buf_simple *buf,
void *data, size_t size)
{
void net_buf_simple_init_with_data(struct net_buf_simple *buf, void *data, size_t size) {
buf->__buf = data;
buf->data = data;
buf->size = size;
buf->len = size;
}
void net_buf_simple_reserve(struct net_buf_simple *buf, size_t reserve)
{
void net_buf_simple_reserve(struct net_buf_simple *buf, size_t reserve) {
NET_BUF_ASSERT(buf);
NET_BUF_ASSERT(buf->len == 0U);
NET_BUF_DBG("buf %p reserve %zu", buf, reserve);
@@ -666,8 +611,7 @@ void net_buf_simple_reserve(struct net_buf_simple *buf, size_t reserve)
buf->data = buf->__buf + reserve;
}
void net_buf_slist_put(sys_slist_t *list, struct net_buf *buf)
{
void net_buf_slist_put(sys_slist_t *list, struct net_buf *buf) {
struct net_buf *tail;
unsigned int key;
@@ -683,8 +627,7 @@ void net_buf_slist_put(sys_slist_t *list, struct net_buf *buf)
irq_unlock(key);
}
struct net_buf *net_buf_slist_get(sys_slist_t *list)
{
struct net_buf *net_buf_slist_get(sys_slist_t *list) {
struct net_buf *buf, *frag;
unsigned int key;
@@ -716,8 +659,7 @@ struct net_buf *net_buf_slist_get(sys_slist_t *list)
return buf;
}
void net_buf_put(struct k_fifo *fifo, struct net_buf *buf)
{
void net_buf_put(struct k_fifo *fifo, struct net_buf *buf) {
struct net_buf *tail;
NET_BUF_ASSERT(fifo);
@@ -744,13 +686,11 @@ void net_buf_unref(struct net_buf *buf)
#if defined(CONFIG_NET_BUF_LOG)
if (!buf->ref) {
NET_BUF_ERR("%s():%d: buf %p double free", func, line,
buf);
NET_BUF_ERR("%s():%d: buf %p double free", func, line, buf);
return;
}
#endif
NET_BUF_DBG("buf %p ref %u pool_id %u frags %p", buf, buf->ref,
buf->pool_id, buf->frags);
NET_BUF_DBG("buf %p ref %u pool_id %u frags %p", buf, buf->ref, buf->pool_id, buf->frags);
unsigned int key = irq_lock(); /* Added by bouffalo lab, to protect ref decrease */
if (--buf->ref > 0) {
@@ -791,12 +731,10 @@ void net_buf_unref(struct net_buf *buf)
}
}
struct net_buf *net_buf_ref(struct net_buf *buf)
{
struct net_buf *net_buf_ref(struct net_buf *buf) {
NET_BUF_ASSERT(buf);
NET_BUF_DBG("buf %p (old) ref %u pool_id %u",
buf, buf->ref, buf->pool_id);
NET_BUF_DBG("buf %p (old) ref %u pool_id %u", buf, buf->ref, buf->pool_id);
unsigned int key = irq_lock(); /* Added by bouffalo lab, to protect ref increase */
buf->ref++;
@@ -804,8 +742,7 @@ struct net_buf *net_buf_ref(struct net_buf *buf)
return buf;
}
struct net_buf *net_buf_clone(struct net_buf *buf, s32_t timeout)
{
struct net_buf *net_buf_clone(struct net_buf *buf, s32_t timeout) {
u32_t alloc_start = k_uptime_get_32();
struct net_buf_pool *pool;
struct net_buf *clone;
@@ -850,8 +787,7 @@ struct net_buf *net_buf_clone(struct net_buf *buf, s32_t timeout)
return clone;
}
struct net_buf *net_buf_frag_last(struct net_buf *buf)
{
struct net_buf *net_buf_frag_last(struct net_buf *buf) {
NET_BUF_ASSERT(buf);
while (buf->frags) {
@@ -861,8 +797,7 @@ struct net_buf *net_buf_frag_last(struct net_buf *buf)
return buf;
}
void net_buf_frag_insert(struct net_buf *parent, struct net_buf *frag)
{
void net_buf_frag_insert(struct net_buf *parent, struct net_buf *frag) {
NET_BUF_ASSERT(parent);
NET_BUF_ASSERT(frag);
@@ -873,8 +808,7 @@ void net_buf_frag_insert(struct net_buf *parent, struct net_buf *frag)
parent->frags = frag;
}
struct net_buf *net_buf_frag_add(struct net_buf *head, struct net_buf *frag)
{
struct net_buf *net_buf_frag_add(struct net_buf *head, struct net_buf *frag) {
NET_BUF_ASSERT(frag);
if (!head) {
@@ -887,9 +821,7 @@ struct net_buf *net_buf_frag_add(struct net_buf *head, struct net_buf *frag)
}
#if defined(CONFIG_NET_BUF_LOG)
struct net_buf *net_buf_frag_del_debug(struct net_buf *parent,
struct net_buf *frag,
const char *func, int line)
struct net_buf *net_buf_frag_del_debug(struct net_buf *parent, struct net_buf *frag, const char *func, int line)
#else
struct net_buf *net_buf_frag_del(struct net_buf *parent, struct net_buf *frag)
#endif
@@ -917,9 +849,7 @@ struct net_buf *net_buf_frag_del(struct net_buf *parent, struct net_buf *frag)
return next_frag;
}
size_t net_buf_linearize(void *dst, size_t dst_len, struct net_buf *src,
size_t offset, size_t len)
{
size_t net_buf_linearize(void *dst, size_t dst_len, struct net_buf *src, size_t offset, size_t len) {
struct net_buf *frag;
size_t to_copy;
size_t copied;
@@ -957,10 +887,7 @@ size_t net_buf_linearize(void *dst, size_t dst_len, struct net_buf *src,
* the data in current fragment then create new fragment and add it to
* the buffer. It assumes that the buffer has at least one fragment.
*/
size_t net_buf_append_bytes(struct net_buf *buf, size_t len,
const void *value, s32_t timeout,
net_buf_allocator_cb allocate_cb, void *user_data)
{
size_t net_buf_append_bytes(struct net_buf *buf, size_t len, const void *value, s32_t timeout, net_buf_allocator_cb allocate_cb, void *user_data) {
struct net_buf *frag = net_buf_frag_last(buf);
size_t added_len = 0;
const u8_t *value8 = value;
@@ -1003,14 +930,9 @@ size_t net_buf_append_bytes(struct net_buf *buf, size_t len,
#define NET_BUF_SIMPLE_ASSERT(cond)
#endif /* CONFIG_NET_BUF_SIMPLE_LOG */
void net_buf_simple_clone(const struct net_buf_simple *original,
struct net_buf_simple *clone)
{
memcpy(clone, original, sizeof(struct net_buf_simple));
}
void net_buf_simple_clone(const struct net_buf_simple *original, struct net_buf_simple *clone) { memcpy(clone, original, sizeof(struct net_buf_simple)); }
void *net_buf_simple_add(struct net_buf_simple *buf, size_t len)
{
void *net_buf_simple_add(struct net_buf_simple *buf, size_t len) {
u8_t *tail = net_buf_simple_tail(buf);
NET_BUF_SIMPLE_DBG("buf %p len %zu", buf, len);
@@ -1021,16 +943,13 @@ void *net_buf_simple_add(struct net_buf_simple *buf, size_t len)
return tail;
}
void *net_buf_simple_add_mem(struct net_buf_simple *buf, const void *mem,
size_t len)
{
void *net_buf_simple_add_mem(struct net_buf_simple *buf, const void *mem, size_t len) {
NET_BUF_SIMPLE_DBG("buf %p len %zu", buf, len);
return memcpy(net_buf_simple_add(buf, len), mem, len);
}
u8_t *net_buf_simple_add_u8(struct net_buf_simple *buf, u8_t val)
{
u8_t *net_buf_simple_add_u8(struct net_buf_simple *buf, u8_t val) {
u8_t *u8;
NET_BUF_SIMPLE_DBG("buf %p val 0x%02x", buf, val);
@@ -1041,50 +960,43 @@ u8_t *net_buf_simple_add_u8(struct net_buf_simple *buf, u8_t val)
return u8;
}
void net_buf_simple_add_le16(struct net_buf_simple *buf, u16_t val)
{
void net_buf_simple_add_le16(struct net_buf_simple *buf, u16_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_le16(val, net_buf_simple_add(buf, sizeof(val)));
}
void net_buf_simple_add_be16(struct net_buf_simple *buf, u16_t val)
{
void net_buf_simple_add_be16(struct net_buf_simple *buf, u16_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_be16(val, net_buf_simple_add(buf, sizeof(val)));
}
void net_buf_simple_add_le24(struct net_buf_simple *buf, uint32_t val)
{
void net_buf_simple_add_le24(struct net_buf_simple *buf, uint32_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_le24(val, net_buf_simple_add(buf, 3));
}
void net_buf_simple_add_be24(struct net_buf_simple *buf, uint32_t val)
{
void net_buf_simple_add_be24(struct net_buf_simple *buf, uint32_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_be24(val, net_buf_simple_add(buf, 3));
}
void net_buf_simple_add_le32(struct net_buf_simple *buf, u32_t val)
{
void net_buf_simple_add_le32(struct net_buf_simple *buf, u32_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_le32(val, net_buf_simple_add(buf, sizeof(val)));
}
void net_buf_simple_add_be32(struct net_buf_simple *buf, u32_t val)
{
void net_buf_simple_add_be32(struct net_buf_simple *buf, u32_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_be32(val, net_buf_simple_add(buf, sizeof(val)));
}
void *net_buf_simple_push(struct net_buf_simple *buf, size_t len)
{
void *net_buf_simple_push(struct net_buf_simple *buf, size_t len) {
NET_BUF_SIMPLE_DBG("buf %p len %zu", buf, len);
NET_BUF_SIMPLE_ASSERT(net_buf_simple_headroom(buf) >= len);
@@ -1094,43 +1006,37 @@ void *net_buf_simple_push(struct net_buf_simple *buf, size_t len)
return buf->data;
}
void net_buf_simple_push_le16(struct net_buf_simple *buf, u16_t val)
{
void net_buf_simple_push_le16(struct net_buf_simple *buf, u16_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_le16(val, net_buf_simple_push(buf, sizeof(val)));
}
void net_buf_simple_push_be16(struct net_buf_simple *buf, u16_t val)
{
void net_buf_simple_push_be16(struct net_buf_simple *buf, u16_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_be16(val, net_buf_simple_push(buf, sizeof(val)));
}
void net_buf_simple_push_u8(struct net_buf_simple *buf, u8_t val)
{
void net_buf_simple_push_u8(struct net_buf_simple *buf, u8_t val) {
u8_t *data = net_buf_simple_push(buf, 1);
*data = val;
}
void net_buf_simple_push_le24(struct net_buf_simple *buf, uint32_t val)
{
void net_buf_simple_push_le24(struct net_buf_simple *buf, uint32_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_le24(val, net_buf_simple_push(buf, 3));
}
void net_buf_simple_push_be24(struct net_buf_simple *buf, uint32_t val)
{
void net_buf_simple_push_be24(struct net_buf_simple *buf, uint32_t val) {
NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
sys_put_be24(val, net_buf_simple_push(buf, 3));
}
void *net_buf_simple_pull(struct net_buf_simple *buf, size_t len)
{
void *net_buf_simple_pull(struct net_buf_simple *buf, size_t len) {
NET_BUF_SIMPLE_DBG("buf %p len %zu", buf, len);
NET_BUF_SIMPLE_ASSERT(buf->len >= len);
@@ -1139,8 +1045,7 @@ void *net_buf_simple_pull(struct net_buf_simple *buf, size_t len)
return buf->data += len;
}
void *net_buf_simple_pull_mem(struct net_buf_simple *buf, size_t len)
{
void *net_buf_simple_pull_mem(struct net_buf_simple *buf, size_t len) {
void *data = buf->data;
NET_BUF_SIMPLE_DBG("buf %p len %zu", buf, len);
@@ -1153,8 +1058,7 @@ void *net_buf_simple_pull_mem(struct net_buf_simple *buf, size_t len)
return data;
}
u8_t net_buf_simple_pull_u8(struct net_buf_simple *buf)
{
u8_t net_buf_simple_pull_u8(struct net_buf_simple *buf) {
u8_t val;
val = buf->data[0];
@@ -1163,8 +1067,7 @@ u8_t net_buf_simple_pull_u8(struct net_buf_simple *buf)
return val;
}
u16_t net_buf_simple_pull_le16(struct net_buf_simple *buf)
{
u16_t net_buf_simple_pull_le16(struct net_buf_simple *buf) {
u16_t val;
val = UNALIGNED_GET((u16_t *)buf->data);
@@ -1173,8 +1076,7 @@ u16_t net_buf_simple_pull_le16(struct net_buf_simple *buf)
return sys_le16_to_cpu(val);
}
u16_t net_buf_simple_pull_be16(struct net_buf_simple *buf)
{
u16_t net_buf_simple_pull_be16(struct net_buf_simple *buf) {
u16_t val;
val = UNALIGNED_GET((u16_t *)buf->data);
@@ -1183,8 +1085,7 @@ u16_t net_buf_simple_pull_be16(struct net_buf_simple *buf)
return sys_be16_to_cpu(val);
}
u32_t net_buf_simple_pull_le32(struct net_buf_simple *buf)
{
u32_t net_buf_simple_pull_le32(struct net_buf_simple *buf) {
u32_t val;
val = UNALIGNED_GET((u32_t *)buf->data);
@@ -1193,8 +1094,7 @@ u32_t net_buf_simple_pull_le32(struct net_buf_simple *buf)
return sys_le32_to_cpu(val);
}
u32_t net_buf_simple_pull_be32(struct net_buf_simple *buf)
{
u32_t net_buf_simple_pull_be32(struct net_buf_simple *buf) {
u32_t val;
val = UNALIGNED_GET((u32_t *)buf->data);
@@ -1203,12 +1103,6 @@ u32_t net_buf_simple_pull_be32(struct net_buf_simple *buf)
return sys_be32_to_cpu(val);
}
size_t net_buf_simple_headroom(struct net_buf_simple *buf)
{
return buf->data - buf->__buf;
}
size_t net_buf_simple_headroom(struct net_buf_simple *buf) { return buf->data - buf->__buf; }
size_t net_buf_simple_tailroom(struct net_buf_simple *buf)
{
return buf->size - net_buf_simple_headroom(buf) - buf->len;
}
size_t net_buf_simple_tailroom(struct net_buf_simple *buf) { return buf->size - net_buf_simple_headroom(buf) - buf->len; }

54
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/aes_decrypt.c
View File

@@ -35,34 +35,16 @@
#include <utils.h>
static const uint8_t inv_sbox[256] = {
0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e,
0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87,
0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32,
0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e,
0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49,
0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16,
0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50,
0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05,
0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02,
0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41,
0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73,
0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8,
0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89,
0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b,
0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59,
0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d,
0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d,
0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61,
0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63,
0x55, 0x21, 0x0c, 0x7d
};
0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb,
0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25,
0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84,
0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b,
0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e,
0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4,
0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef,
0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d};
int tc_aes128_set_decrypt_key(TCAesKeySched_t s, const uint8_t *k)
{
return tc_aes128_set_encrypt_key(s, k);
}
int tc_aes128_set_decrypt_key(TCAesKeySched_t s, const uint8_t *k) { return tc_aes128_set_encrypt_key(s, k); }
#define mult8(a) (_double_byte(_double_byte(_double_byte(a))))
#define mult9(a) (mult8(a) ^ (a))
@@ -70,16 +52,14 @@ int tc_aes128_set_decrypt_key(TCAesKeySched_t s, const uint8_t *k)
#define multd(a) (mult8(a) ^ _double_byte(_double_byte(a)) ^ (a))
#define multe(a) (mult8(a) ^ _double_byte(_double_byte(a)) ^ _double_byte(a))
static inline void mult_row_column(uint8_t *out, const uint8_t *in)
{
static inline void mult_row_column(uint8_t *out, const uint8_t *in) {
out[0] = multe(in[0]) ^ multb(in[1]) ^ multd(in[2]) ^ mult9(in[3]);
out[1] = mult9(in[0]) ^ multe(in[1]) ^ multb(in[2]) ^ multd(in[3]);
out[2] = multd(in[0]) ^ mult9(in[1]) ^ multe(in[2]) ^ multb(in[3]);
out[3] = multb(in[0]) ^ multd(in[1]) ^ mult9(in[2]) ^ multe(in[3]);
}
static inline void inv_mix_columns(uint8_t *s)
{
static inline void inv_mix_columns(uint8_t *s) {
uint8_t t[Nb * Nk];
mult_row_column(t, s);
@@ -89,8 +69,7 @@ static inline void inv_mix_columns(uint8_t *s)
(void)_copy(s, sizeof(t), t, sizeof(t));
}
static inline void add_round_key(uint8_t *s, const unsigned int *k)
{
static inline void add_round_key(uint8_t *s, const unsigned int *k) {
s[0] ^= (uint8_t)(k[0] >> 24);
s[1] ^= (uint8_t)(k[0] >> 16);
s[2] ^= (uint8_t)(k[0] >> 8);
@@ -109,8 +88,7 @@ static inline void add_round_key(uint8_t *s, const unsigned int *k)
s[15] ^= (uint8_t)(k[3]);
}
static inline void inv_sub_bytes(uint8_t *s)
{
static inline void inv_sub_bytes(uint8_t *s) {
unsigned int i;
for (i = 0; i < (Nb * Nk); ++i) {
@@ -123,8 +101,7 @@ static inline void inv_sub_bytes(uint8_t *s)
* inv_mix_columns, but performs it here to reduce the number of memory
* operations.
*/
static inline void inv_shift_rows(uint8_t *s)
{
static inline void inv_shift_rows(uint8_t *s) {
uint8_t t[Nb * Nk];
t[0] = s[0];
@@ -146,8 +123,7 @@ static inline void inv_shift_rows(uint8_t *s)
(void)_copy(s, sizeof(t), t, sizeof(t));
}
int tc_aes_decrypt(uint8_t *out, const uint8_t *in, const TCAesKeySched_t s)
{
int tc_aes_decrypt(uint8_t *out, const uint8_t *in, const TCAesKeySched_t s) {
uint8_t state[Nk * Nb];
unsigned int i;

67
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/aes_encrypt.c
View File

@@ -31,48 +31,26 @@
*/
#include "aes.h"
#include "utils.h"
#include "constants.h"
#include "utils.h"
static const uint8_t sbox[256] = {
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b,
0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0,
0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26,
0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15,
0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2,
0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0,
0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed,
0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f,
0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5,
0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec,
0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73,
0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14,
0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c,
0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d,
0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f,
0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e,
0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11,
0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf,
0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f,
0xb0, 0x54, 0xbb, 0x16
};
0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0,
0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75,
0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf,
0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2,
0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb,
0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08,
0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e,
0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16};
static inline unsigned int rotword(unsigned int a)
{
return (((a) >> 24) | ((a) << 8));
}
static inline unsigned int rotword(unsigned int a) { return (((a) >> 24) | ((a) << 8)); }
#define subbyte(a, o) (sbox[((a) >> (o)) & 0xff] << (o))
#define subword(a) (subbyte(a, 24) | subbyte(a, 16) | subbyte(a, 8) | subbyte(a, 0))
int tc_aes128_set_encrypt_key(TCAesKeySched_t s, const uint8_t *k)
{
const unsigned int rconst[11] = {
0x00000000, 0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000,
0x20000000, 0x40000000, 0x80000000, 0x1b000000, 0x36000000
};
int tc_aes128_set_encrypt_key(TCAesKeySched_t s, const uint8_t *k) {
const unsigned int rconst[11] = {0x00000000, 0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000, 0x20000000, 0x40000000, 0x80000000, 0x1b000000, 0x36000000};
unsigned int i;
unsigned int t;
@@ -83,8 +61,7 @@ int tc_aes128_set_encrypt_key(TCAesKeySched_t s, const uint8_t *k)
}
for (i = 0; i < Nk; ++i) {
s->words[i] = (k[Nb * i] << 24) | (k[Nb * i + 1] << 16) |
(k[Nb * i + 2] << 8) | (k[Nb * i + 3]);
s->words[i] = (k[Nb * i] << 24) | (k[Nb * i + 1] << 16) | (k[Nb * i + 2] << 8) | (k[Nb * i + 3]);
}
for (; i < (Nb * (Nr + 1)); ++i) {
@@ -98,8 +75,7 @@ int tc_aes128_set_encrypt_key(TCAesKeySched_t s, const uint8_t *k)
return TC_CRYPTO_SUCCESS;
}
static inline void add_round_key(uint8_t *s, const unsigned int *k)
{
static inline void add_round_key(uint8_t *s, const unsigned int *k) {
s[0] ^= (uint8_t)(k[0] >> 24);
s[1] ^= (uint8_t)(k[0] >> 16);
s[2] ^= (uint8_t)(k[0] >> 8);
@@ -118,8 +94,7 @@ static inline void add_round_key(uint8_t *s, const unsigned int *k)
s[15] ^= (uint8_t)(k[3]);
}
static inline void sub_bytes(uint8_t *s)
{
static inline void sub_bytes(uint8_t *s) {
unsigned int i;
for (i = 0; i < (Nb * Nk); ++i) {
@@ -129,16 +104,14 @@ static inline void sub_bytes(uint8_t *s)
#define triple(a) (_double_byte(a) ^ (a))
static inline void mult_row_column(uint8_t *out, const uint8_t *in)
{
static inline void mult_row_column(uint8_t *out, const uint8_t *in) {
out[0] = _double_byte(in[0]) ^ triple(in[1]) ^ in[2] ^ in[3];
out[1] = in[0] ^ _double_byte(in[1]) ^ triple(in[2]) ^ in[3];
out[2] = in[0] ^ in[1] ^ _double_byte(in[2]) ^ triple(in[3]);
out[3] = triple(in[0]) ^ in[1] ^ in[2] ^ _double_byte(in[3]);
}
static inline void mix_columns(uint8_t *s)
{
static inline void mix_columns(uint8_t *s) {
uint8_t t[Nb * Nk];
mult_row_column(t, s);
@@ -152,8 +125,7 @@ static inline void mix_columns(uint8_t *s)
* This shift_rows also implements the matrix flip required for mix_columns, but
* performs it here to reduce the number of memory operations.
*/
static inline void shift_rows(uint8_t *s)
{
static inline void shift_rows(uint8_t *s) {
uint8_t t[Nb * Nk];
t[0] = s[0];
@@ -175,8 +147,7 @@ static inline void shift_rows(uint8_t *s)
(void)_copy(s, sizeof(t), t, sizeof(t));
}
int tc_aes_encrypt(uint8_t *out, const uint8_t *in, const TCAesKeySched_t s)
{
int tc_aes_encrypt(uint8_t *out, const uint8_t *in, const TCAesKeySched_t s) {
uint8_t state[Nk * Nb];
unsigned int i;

29
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/cbc_mode.c
View File

@@ -34,21 +34,12 @@
#include "constants.h"
#include "utils.h"
int tc_cbc_mode_encrypt(uint8_t *out, unsigned int outlen, const uint8_t *in,
unsigned int inlen, const uint8_t *iv,
const TCAesKeySched_t sched)
{
int tc_cbc_mode_encrypt(uint8_t *out, unsigned int outlen, const uint8_t *in, unsigned int inlen, const uint8_t *iv, const TCAesKeySched_t sched) {
uint8_t buffer[TC_AES_BLOCK_SIZE];
unsigned int n, m;
/* input sanity check: */
if (out == (uint8_t *)0 ||
in == (const uint8_t *)0 ||
sched == (TCAesKeySched_t)0 ||
inlen == 0 ||
outlen == 0 ||
(inlen % TC_AES_BLOCK_SIZE) != 0 ||
(outlen % TC_AES_BLOCK_SIZE) != 0 ||
if (out == (uint8_t *)0 || in == (const uint8_t *)0 || sched == (TCAesKeySched_t)0 || inlen == 0 || outlen == 0 || (inlen % TC_AES_BLOCK_SIZE) != 0 || (outlen % TC_AES_BLOCK_SIZE) != 0 ||
outlen != inlen + TC_AES_BLOCK_SIZE) {
return TC_CRYPTO_FAIL;
}
@@ -63,8 +54,7 @@ int tc_cbc_mode_encrypt(uint8_t *out, unsigned int outlen, const uint8_t *in,
buffer[m++] ^= *in++;
if (m == TC_AES_BLOCK_SIZE) {
(void)tc_aes_encrypt(buffer, buffer, sched);
(void)_copy(out, TC_AES_BLOCK_SIZE,
buffer, TC_AES_BLOCK_SIZE);
(void)_copy(out, TC_AES_BLOCK_SIZE, buffer, TC_AES_BLOCK_SIZE);
out += TC_AES_BLOCK_SIZE;
m = 0;
}
@@ -73,22 +63,13 @@ int tc_cbc_mode_encrypt(uint8_t *out, unsigned int outlen, const uint8_t *in,
return TC_CRYPTO_SUCCESS;
}
int tc_cbc_mode_decrypt(uint8_t *out, unsigned int outlen, const uint8_t *in,
unsigned int inlen, const uint8_t *iv,
const TCAesKeySched_t sched)
{
int tc_cbc_mode_decrypt(uint8_t *out, unsigned int outlen, const uint8_t *in, unsigned int inlen, const uint8_t *iv, const TCAesKeySched_t sched) {
uint8_t buffer[TC_AES_BLOCK_SIZE];
const uint8_t *p;
unsigned int n, m;
/* sanity check the inputs */
if (out == (uint8_t *)0 ||
in == (const uint8_t *)0 ||
sched == (TCAesKeySched_t)0 ||
inlen == 0 ||
outlen == 0 ||
(inlen % TC_AES_BLOCK_SIZE) != 0 ||
(outlen % TC_AES_BLOCK_SIZE) != 0 ||
if (out == (uint8_t *)0 || in == (const uint8_t *)0 || sched == (TCAesKeySched_t)0 || inlen == 0 || outlen == 0 || (inlen % TC_AES_BLOCK_SIZE) != 0 || (outlen % TC_AES_BLOCK_SIZE) != 0 ||
outlen != inlen) {
return TC_CRYPTO_FAIL;
}

46
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/ccm_mode.c
View File

@@ -36,13 +36,9 @@
#include <stdio.h>
int tc_ccm_config(TCCcmMode_t c, TCAesKeySched_t sched, uint8_t *nonce,
unsigned int nlen, unsigned int mlen)
{
int tc_ccm_config(TCCcmMode_t c, TCAesKeySched_t sched, uint8_t *nonce, unsigned int nlen, unsigned int mlen) {
/* input sanity check: */
if (c == (TCCcmMode_t)0 ||
sched == (TCAesKeySched_t)0 ||
nonce == (uint8_t *)0) {
if (c == (TCCcmMode_t)0 || sched == (TCAesKeySched_t)0 || nonce == (uint8_t *)0) {
return TC_CRYPTO_FAIL;
} else if (nlen != 13) {
return TC_CRYPTO_FAIL; /* The allowed nonce size is: 13. See documentation.*/
@@ -60,9 +56,7 @@ int tc_ccm_config(TCCcmMode_t c, TCAesKeySched_t sched, uint8_t *nonce,
/**
* Variation of CBC-MAC mode used in CCM.
*/
static void ccm_cbc_mac(uint8_t *T, const uint8_t *data, unsigned int dlen,
unsigned int flag, TCAesKeySched_t sched)
{
static void ccm_cbc_mac(uint8_t *T, const uint8_t *data, unsigned int dlen, unsigned int flag, TCAesKeySched_t sched) {
unsigned int i;
if (flag > 0) {
@@ -89,22 +83,14 @@ static void ccm_cbc_mac(uint8_t *T, const uint8_t *data, unsigned int dlen,
* encryption). Besides, it is assumed that the counter is stored in the last
* 2 bytes of the nonce.
*/
static int ccm_ctr_mode(uint8_t *out, unsigned int outlen, const uint8_t *in,
unsigned int inlen, uint8_t *ctr, const TCAesKeySched_t sched)
{
static int ccm_ctr_mode(uint8_t *out, unsigned int outlen, const uint8_t *in, unsigned int inlen, uint8_t *ctr, const TCAesKeySched_t sched) {
uint8_t buffer[TC_AES_BLOCK_SIZE];
uint8_t nonce[TC_AES_BLOCK_SIZE];
uint16_t block_num;
unsigned int i;
/* input sanity check: */
if (out == (uint8_t *)0 ||
in == (uint8_t *)0 ||
ctr == (uint8_t *)0 ||
sched == (TCAesKeySched_t)0 ||
inlen == 0 ||
outlen == 0 ||
outlen != inlen) {
if (out == (uint8_t *)0 || in == (uint8_t *)0 || ctr == (uint8_t *)0 || sched == (TCAesKeySched_t)0 || inlen == 0 || outlen == 0 || outlen != inlen) {
return TC_CRYPTO_FAIL;
}
@@ -133,16 +119,9 @@ static int ccm_ctr_mode(uint8_t *out, unsigned int outlen, const uint8_t *in,
return TC_CRYPTO_SUCCESS;
}
int tc_ccm_generation_encryption(uint8_t *out, unsigned int olen,
const uint8_t *associated_data,
unsigned int alen, const uint8_t *payload,
unsigned int plen, TCCcmMode_t c)
{
int tc_ccm_generation_encryption(uint8_t *out, unsigned int olen, const uint8_t *associated_data, unsigned int alen, const uint8_t *payload, unsigned int plen, TCCcmMode_t c) {
/* input sanity check: */
if ((out == (uint8_t *)0) ||
(c == (TCCcmMode_t)0) ||
((plen > 0) && (payload == (uint8_t *)0)) ||
((alen > 0) && (associated_data == (uint8_t *)0)) ||
if ((out == (uint8_t *)0) || (c == (TCCcmMode_t)0) || ((plen > 0) && (payload == (uint8_t *)0)) || ((alen > 0) && (associated_data == (uint8_t *)0)) ||
(alen >= TC_CCM_AAD_MAX_BYTES) || /* associated data size unsupported */
(plen >= TC_CCM_PAYLOAD_MAX_BYTES) || /* payload size unsupported */
(olen < (plen + c->mlen))) { /* invalid output buffer size */
@@ -193,16 +172,9 @@ int tc_ccm_generation_encryption(uint8_t *out, unsigned int olen,
return TC_CRYPTO_SUCCESS;
}
int tc_ccm_decryption_verification(uint8_t *out, unsigned int olen,
const uint8_t *associated_data,
unsigned int alen, const uint8_t *payload,
unsigned int plen, TCCcmMode_t c)
{
int tc_ccm_decryption_verification(uint8_t *out, unsigned int olen, const uint8_t *associated_data, unsigned int alen, const uint8_t *payload, unsigned int plen, TCCcmMode_t c) {
/* input sanity check: */
if ((out == (uint8_t *)0) ||
(c == (TCCcmMode_t)0) ||
((plen > 0) && (payload == (uint8_t *)0)) ||
((alen > 0) && (associated_data == (uint8_t *)0)) ||
if ((out == (uint8_t *)0) || (c == (TCCcmMode_t)0) || ((plen > 0) && (payload == (uint8_t *)0)) || ((alen > 0) && (associated_data == (uint8_t *)0)) ||
(alen >= TC_CCM_AAD_MAX_BYTES) || /* associated data size unsupported */
(plen >= TC_CCM_PAYLOAD_MAX_BYTES) || /* payload size unsupported */
(olen < plen - c->mlen)) { /* invalid output buffer size */

31
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/cmac_mode.c
View File

@@ -30,8 +30,8 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "aes.h"
#include "cmac_mode.h"
#include "aes.h"
#include "constants.h"
#include "utils.h"
@@ -75,8 +75,7 @@ const unsigned char gf_wrap = 0x87;
* effects: doubles the GF(2^n) value pointed to by "in" and places
* the result in the GF(2^n) value pointed to by "out."
*/
void gf_double(uint8_t *out, uint8_t *in)
{
void gf_double(uint8_t *out, uint8_t *in) {
/* start with low order byte */
uint8_t *x = in + (TC_AES_BLOCK_SIZE - 1);
@@ -93,11 +92,9 @@ void gf_double(uint8_t *out, uint8_t *in)
}
}
int tc_cmac_setup(TCCmacState_t s, const uint8_t *key, TCAesKeySched_t sched)
{
int tc_cmac_setup(TCCmacState_t s, const uint8_t *key, TCAesKeySched_t sched) {
/* input sanity check: */
if (s == (TCCmacState_t)0 ||
key == (const uint8_t *)0) {
if (s == (TCCmacState_t)0 || key == (const uint8_t *)0) {
return TC_CRYPTO_FAIL;
}
@@ -120,8 +117,7 @@ int tc_cmac_setup(TCCmacState_t s, const uint8_t *key, TCAesKeySched_t sched)
return TC_CRYPTO_SUCCESS;
}
int tc_cmac_erase(TCCmacState_t s)
{
int tc_cmac_erase(TCCmacState_t s) {
if (s == (TCCmacState_t)0) {
return TC_CRYPTO_FAIL;
}
@@ -132,8 +128,7 @@ int tc_cmac_erase(TCCmacState_t s)
return TC_CRYPTO_SUCCESS;
}
int tc_cmac_init(TCCmacState_t s)
{
int tc_cmac_init(TCCmacState_t s) {
/* input sanity check: */
if (s == (TCCmacState_t)0) {
return TC_CRYPTO_FAIL;
@@ -152,8 +147,7 @@ int tc_cmac_init(TCCmacState_t s)
return TC_CRYPTO_SUCCESS;
}
int tc_cmac_update(TCCmacState_t s, const uint8_t *data, size_t data_length)
{
int tc_cmac_update(TCCmacState_t s, const uint8_t *data, size_t data_length) {
unsigned int i;
/* input sanity check: */
@@ -184,10 +178,7 @@ int tc_cmac_update(TCCmacState_t s, const uint8_t *data, size_t data_length)
return TC_CRYPTO_SUCCESS;
}
/* leftover block is now full; encrypt it first */
_copy(&s->leftover[s->leftover_offset],
remaining_space,
data,
remaining_space);
_copy(&s->leftover[s->leftover_offset], remaining_space, data, remaining_space);
data_length -= remaining_space;
data += remaining_space;
s->leftover_offset = 0;
@@ -217,14 +208,12 @@ int tc_cmac_update(TCCmacState_t s, const uint8_t *data, size_t data_length)
return TC_CRYPTO_SUCCESS;
}
int tc_cmac_final(uint8_t *tag, TCCmacState_t s)
{
int tc_cmac_final(uint8_t *tag, TCCmacState_t s) {
uint8_t *k;
unsigned int i;
/* input sanity check: */
if (tag == (uint8_t *)0 ||
s == (TCCmacState_t)0) {
if (tag == (uint8_t *)0 || s == (TCCmacState_t)0) {
return TC_CRYPTO_FAIL;
}

17
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/ctr_mode.c
View File

@@ -30,26 +30,18 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "constants.h"
#include "ctr_mode.h"
#include "constants.h"
#include "utils.h"
int tc_ctr_mode(uint8_t *out, unsigned int outlen, const uint8_t *in,
unsigned int inlen, uint8_t *ctr, const TCAesKeySched_t sched)
{
int tc_ctr_mode(uint8_t *out, unsigned int outlen, const uint8_t *in, unsigned int inlen, uint8_t *ctr, const TCAesKeySched_t sched) {
uint8_t buffer[TC_AES_BLOCK_SIZE];
uint8_t nonce[TC_AES_BLOCK_SIZE];
unsigned int block_num;
unsigned int i;
/* input sanity check: */
if (out == (uint8_t *)0 ||
in == (uint8_t *)0 ||
ctr == (uint8_t *)0 ||
sched == (TCAesKeySched_t)0 ||
inlen == 0 ||
outlen == 0 ||
outlen != inlen) {
if (out == (uint8_t *)0 || in == (uint8_t *)0 || ctr == (uint8_t *)0 || sched == (TCAesKeySched_t)0 || inlen == 0 || outlen == 0 || outlen != inlen) {
return TC_CRYPTO_FAIL;
}
@@ -57,8 +49,7 @@ int tc_ctr_mode(uint8_t *out, unsigned int outlen, const uint8_t *in,
(void)_copy(nonce, sizeof(nonce), ctr, sizeof(nonce));
/* select the last 4 bytes of the nonce to be incremented */
block_num = (nonce[12] << 24) | (nonce[13] << 16) |
(nonce[14] << 8) | (nonce[15]);
block_num = (nonce[12] << 24) | (nonce[13] << 16) | (nonce[14] << 8) | (nonce[15]);
for (i = 0; i < inlen; ++i) {
if ((i % (TC_AES_BLOCK_SIZE)) == 0) {
/* encrypt data using the current nonce */

40
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/ctr_prng.c
View File

@@ -28,8 +28,8 @@
*/
#include "ctr_prng.h"
#include "utils.h"
#include "constants.h"
#include "utils.h"
#include <string.h>
/*
@@ -50,8 +50,7 @@
* @param arr IN/OUT -- array to be incremented
* @param len IN -- size of arr in bytes
*/
static void arrInc(uint8_t arr[], unsigned int len)
{
static void arrInc(uint8_t arr[], unsigned int len) {
unsigned int i;
if (0 != arr) {
for (i = len; i > 0U; i--) {
@@ -71,8 +70,7 @@ static void arrInc(uint8_t arr[], unsigned int len)
* @param ctx IN/OUT -- CTR PRNG state
* @param providedData IN -- data used when updating the internal state
*/
static void tc_ctr_prng_update(TCCtrPrng_t *const ctx, uint8_t const *const providedData)
{
static void tc_ctr_prng_update(TCCtrPrng_t *const ctx, uint8_t const *const providedData) {
if (0 != ctx) {
/* 10.2.1.2 step 1 */
uint8_t temp[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE];
@@ -114,17 +112,12 @@ static void tc_ctr_prng_update(TCCtrPrng_t *const ctx, uint8_t const *const prov
}
}
int tc_ctr_prng_init(TCCtrPrng_t *const ctx,
uint8_t const *const entropy,
unsigned int entropyLen,
uint8_t const *const personalization,
unsigned int pLen)
{
int tc_ctr_prng_init(TCCtrPrng_t *const ctx, uint8_t const *const entropy, unsigned int entropyLen, uint8_t const *const personalization, unsigned int pLen) {
int result = TC_CRYPTO_FAIL;
unsigned int i;
uint8_t personalization_buf[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE] = { 0U };
uint8_t personalization_buf[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE] = {0U};
uint8_t seed_material[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE];
uint8_t zeroArr[TC_AES_BLOCK_SIZE] = { 0U };
uint8_t zeroArr[TC_AES_BLOCK_SIZE] = {0U};
if (0 != personalization) {
/* 10.2.1.3.1 step 1 */
@@ -161,15 +154,10 @@ int tc_ctr_prng_init(TCCtrPrng_t *const ctx,
return result;
}
int tc_ctr_prng_reseed(TCCtrPrng_t *const ctx,
uint8_t const *const entropy,
unsigned int entropyLen,
uint8_t const *const additional_input,
unsigned int additionallen)
{
int tc_ctr_prng_reseed(TCCtrPrng_t *const ctx, uint8_t const *const entropy, unsigned int entropyLen, uint8_t const *const additional_input, unsigned int additionallen) {
unsigned int i;
int result = TC_CRYPTO_FAIL;
uint8_t additional_input_buf[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE] = { 0U };
uint8_t additional_input_buf[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE] = {0U};
uint8_t seed_material[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE];
if (0 != additional_input) {
@@ -202,12 +190,7 @@ int tc_ctr_prng_reseed(TCCtrPrng_t *const ctx,
return result;
}
int tc_ctr_prng_generate(TCCtrPrng_t *const ctx,
uint8_t const *const additional_input,
unsigned int additionallen,
uint8_t *const out,
unsigned int outlen)
{
int tc_ctr_prng_generate(TCCtrPrng_t *const ctx, uint8_t const *const additional_input, unsigned int additionallen, uint8_t *const out, unsigned int outlen) {
/* 2^48 - see section 10.2.1 */
static const uint64_t MAX_REQS_BEFORE_RESEED = 0x1000000000000ULL;
@@ -221,7 +204,7 @@ int tc_ctr_prng_generate(TCCtrPrng_t *const ctx,
if (ctx->reseedCount > MAX_REQS_BEFORE_RESEED) {
result = TC_CTR_PRNG_RESEED_REQ;
} else {
uint8_t additional_input_buf[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE] = { 0U };
uint8_t additional_input_buf[TC_AES_KEY_SIZE + TC_AES_BLOCK_SIZE] = {0U};
if (0 != additional_input) {
/* 10.2.1.5.1 step 2 */
unsigned int len = additionallen;
@@ -269,8 +252,7 @@ int tc_ctr_prng_generate(TCCtrPrng_t *const ctx,
return result;
}
void tc_ctr_prng_uninstantiate(TCCtrPrng_t *const ctx)
{
void tc_ctr_prng_uninstantiate(TCCtrPrng_t *const ctx) {
if (0 != ctx) {
memset(ctx->key.words, 0x00, sizeof ctx->key.words);
memset(ctx->V, 0x00, sizeof ctx->V);

57
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/ecc_dh.c
View File

@@ -54,9 +54,9 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "ecc_dh.h"
#include "constants.h"
#include "ecc.h"
#include "ecc_dh.h"
#if defined(BFLB_BLE)
#include "utils.h"
#endif
@@ -71,9 +71,7 @@ static uECC_RNG_Function g_rng_function = &default_CSPRNG;
static uECC_RNG_Function g_rng_function = 0;
#endif
int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key,
unsigned int *d, uECC_Curve curve)
{
int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key, unsigned int *d, uECC_Curve curve) {
uECC_word_t _private[NUM_ECC_WORDS];
uECC_word_t _public[NUM_ECC_WORDS * 2];
@@ -85,15 +83,9 @@ int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key,
/* Computing public-key from private: */
if (EccPoint_compute_public_key(_public, _private, curve)) {
/* Converting buffers to correct bit order: */
uECC_vli_nativeToBytes(private_key,
BITS_TO_BYTES(curve->num_n_bits),
_private);
uECC_vli_nativeToBytes(public_key,
curve->num_bytes,
_public);
uECC_vli_nativeToBytes(public_key + curve->num_bytes,
curve->num_bytes,
_public + curve->num_words);
uECC_vli_nativeToBytes(private_key, BITS_TO_BYTES(curve->num_n_bits), _private);
uECC_vli_nativeToBytes(public_key, curve->num_bytes, _public);
uECC_vli_nativeToBytes(public_key + curve->num_bytes, curve->num_bytes, _public + curve->num_words);
/* erasing temporary buffer used to store secret: */
_set_secure(_private, 0, NUM_ECC_BYTES);
@@ -103,8 +95,7 @@ int uECC_make_key_with_d(uint8_t *public_key, uint8_t *private_key,
return 0;
}
int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
{
int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve) {
uECC_word_t _random[NUM_ECC_WORDS * 2];
uECC_word_t _private[NUM_ECC_WORDS];
uECC_word_t _public[NUM_ECC_WORDS * 2];
@@ -113,8 +104,7 @@ int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
for (tries = 0; tries < uECC_RNG_MAX_TRIES; ++tries) {
/* Generating _private uniformly at random: */
uECC_RNG_Function rng_function = uECC_get_rng();
if (!rng_function ||
!rng_function((uint8_t *)_random, 2 * NUM_ECC_WORDS * uECC_WORD_SIZE)) {
if (!rng_function || !rng_function((uint8_t *)_random, 2 * NUM_ECC_WORDS * uECC_WORD_SIZE)) {
return 0;
}
@@ -124,15 +114,9 @@ int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
/* Computing public-key from private: */
if (EccPoint_compute_public_key(_public, _private, curve)) {
/* Converting buffers to correct bit order: */
uECC_vli_nativeToBytes(private_key,
BITS_TO_BYTES(curve->num_n_bits),
_private);
uECC_vli_nativeToBytes(public_key,
curve->num_bytes,
_public);
uECC_vli_nativeToBytes(public_key + curve->num_bytes,
curve->num_bytes,
_public + curve->num_words);
uECC_vli_nativeToBytes(private_key, BITS_TO_BYTES(curve->num_n_bits), _private);
uECC_vli_nativeToBytes(public_key, curve->num_bytes, _public);
uECC_vli_nativeToBytes(public_key + curve->num_bytes, curve->num_bytes, _public + curve->num_words);
/* erasing temporary buffer that stored secret: */
_set_secure(_private, 0, NUM_ECC_BYTES);
@@ -143,14 +127,12 @@ int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve)
return 0;
}
int uECC_shared_secret(const uint8_t *public_key, const uint8_t *private_key,
uint8_t *secret, uECC_Curve curve)
{
int uECC_shared_secret(const uint8_t *public_key, const uint8_t *private_key, uint8_t *secret, uECC_Curve curve) {
uECC_word_t _public[NUM_ECC_WORDS * 2];
uECC_word_t _private[NUM_ECC_WORDS];
uECC_word_t tmp[NUM_ECC_WORDS];
uECC_word_t *p2[2] = { _private, tmp };
uECC_word_t *p2[2] = {_private, tmp};
uECC_word_t *initial_Z = 0;
uECC_word_t carry;
wordcount_t num_words = curve->num_words;
@@ -158,15 +140,9 @@ int uECC_shared_secret(const uint8_t *public_key, const uint8_t *private_key,
int r;
/* Converting buffers to correct bit order: */
uECC_vli_bytesToNative(_private,
private_key,
BITS_TO_BYTES(curve->num_n_bits));
uECC_vli_bytesToNative(_public,
public_key,
num_bytes);
uECC_vli_bytesToNative(_public + num_words,
public_key + num_bytes,
num_bytes);
uECC_vli_bytesToNative(_private, private_key, BITS_TO_BYTES(curve->num_n_bits));
uECC_vli_bytesToNative(_public, public_key, num_bytes);
uECC_vli_bytesToNative(_public + num_words, public_key + num_bytes, num_bytes);
/* Regularize the bitcount for the private key so that attackers cannot use a
* side channel attack to learn the number of leading zeros. */
@@ -182,8 +158,7 @@ int uECC_shared_secret(const uint8_t *public_key, const uint8_t *private_key,
initial_Z = p2[carry];
}
EccPoint_mult(_public, _public, p2[!carry], initial_Z, curve->num_n_bits + 1,
curve);
EccPoint_mult(_public, _public, p2[!carry], initial_Z, curve->num_n_bits + 1, curve);
uECC_vli_nativeToBytes(secret, num_bytes, _public);
r = !EccPoint_isZero(_public, curve);

48
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/ecc_dsa.c
View File

@@ -53,9 +53,9 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "ecc_dsa.h"
#include "constants.h"
#include "ecc.h"
#include "ecc_dsa.h"
#if defined(BL_MCU_SDK)
#include "ecc_platform_specific.h"
#endif
@@ -66,9 +66,7 @@ static uECC_RNG_Function g_rng_function = &default_CSPRNG;
static uECC_RNG_Function g_rng_function = 0;
#endif
static void bits2int(uECC_word_t *native, const uint8_t *bits,
unsigned bits_size, uECC_Curve curve)
{
static void bits2int(uECC_word_t *native, const uint8_t *bits, unsigned bits_size, uECC_Curve curve) {
unsigned num_n_bytes = BITS_TO_BYTES(curve->num_n_bits);
unsigned num_n_words = BITS_TO_WORDS(curve->num_n_bits);
int shift;
@@ -99,13 +97,10 @@ static void bits2int(uECC_word_t *native, const uint8_t *bits,
}
}
int uECC_sign_with_k(const uint8_t *private_key, const uint8_t *message_hash,
unsigned hash_size, uECC_word_t *k, uint8_t *signature,
uECC_Curve curve)
{
int uECC_sign_with_k(const uint8_t *private_key, const uint8_t *message_hash, unsigned hash_size, uECC_word_t *k, uint8_t *signature, uECC_Curve curve) {
uECC_word_t tmp[NUM_ECC_WORDS];
uECC_word_t s[NUM_ECC_WORDS];
uECC_word_t *k2[2] = { tmp, s };
uECC_word_t *k2[2] = {tmp, s};
uECC_word_t p[NUM_ECC_WORDS * 2];
uECC_word_t carry;
wordcount_t num_words = curve->num_words;
@@ -113,8 +108,7 @@ int uECC_sign_with_k(const uint8_t *private_key, const uint8_t *message_hash,
bitcount_t num_n_bits = curve->num_n_bits;
/* Make sure 0 < k < curve_n */
if (uECC_vli_isZero(k, num_words) ||
uECC_vli_cmp(curve->n, k, num_n_words) != 1) {
if (uECC_vli_isZero(k, num_words) || uECC_vli_cmp(curve->n, k, num_n_words) != 1) {
return 0;
}
@@ -159,9 +153,7 @@ int uECC_sign_with_k(const uint8_t *private_key, const uint8_t *message_hash,
return 1;
}
int uECC_sign(const uint8_t *private_key, const uint8_t *message_hash,
unsigned hash_size, uint8_t *signature, uECC_Curve curve)
{
int uECC_sign(const uint8_t *private_key, const uint8_t *message_hash, unsigned hash_size, uint8_t *signature, uECC_Curve curve) {
uECC_word_t _random[2 * NUM_ECC_WORDS];
uECC_word_t k[NUM_ECC_WORDS];
uECC_word_t tries;
@@ -169,31 +161,23 @@ int uECC_sign(const uint8_t *private_key, const uint8_t *message_hash,
for (tries = 0; tries < uECC_RNG_MAX_TRIES; ++tries) {
/* Generating _random uniformly at random: */
uECC_RNG_Function rng_function = uECC_get_rng();
if (!rng_function ||
!rng_function((uint8_t *)_random, 2 * NUM_ECC_WORDS * uECC_WORD_SIZE)) {
if (!rng_function || !rng_function((uint8_t *)_random, 2 * NUM_ECC_WORDS * uECC_WORD_SIZE)) {
return 0;
}
// computing k as modular reduction of _random (see FIPS 186.4 B.5.1):
uECC_vli_mmod(k, _random, curve->n, BITS_TO_WORDS(curve->num_n_bits));
if (uECC_sign_with_k(private_key, message_hash, hash_size, k, signature,
curve)) {
if (uECC_sign_with_k(private_key, message_hash, hash_size, k, signature, curve)) {
return 1;
}
}
return 0;
}
static bitcount_t smax(bitcount_t a, bitcount_t b)
{
return (a > b ? a : b);
}
static bitcount_t smax(bitcount_t a, bitcount_t b) { return (a > b ? a : b); }
int uECC_verify(const uint8_t *public_key, const uint8_t *message_hash,
unsigned hash_size, const uint8_t *signature,
uECC_Curve curve)
{
int uECC_verify(const uint8_t *public_key, const uint8_t *message_hash, unsigned hash_size, const uint8_t *signature, uECC_Curve curve) {
uECC_word_t u1[NUM_ECC_WORDS], u2[NUM_ECC_WORDS];
uECC_word_t z[NUM_ECC_WORDS];
uECC_word_t sum[NUM_ECC_WORDS * 2];
@@ -217,8 +201,7 @@ int uECC_verify(const uint8_t *public_key, const uint8_t *message_hash,
s[num_n_words - 1] = 0;
uECC_vli_bytesToNative(_public, public_key, curve->num_bytes);
uECC_vli_bytesToNative(_public + num_words, public_key + curve->num_bytes,
curve->num_bytes);
uECC_vli_bytesToNative(_public + num_words, public_key + curve->num_bytes, curve->num_bytes);
uECC_vli_bytesToNative(r, signature, curve->num_bytes);
uECC_vli_bytesToNative(s, signature + curve->num_bytes, curve->num_bytes);
@@ -228,8 +211,7 @@ int uECC_verify(const uint8_t *public_key, const uint8_t *message_hash,
}
/* r, s must be < n. */
if (uECC_vli_cmp_unsafe(curve->n, r, num_n_words) != 1 ||
uECC_vli_cmp_unsafe(curve->n, s, num_n_words) != 1) {
if (uECC_vli_cmp_unsafe(curve->n, r, num_n_words) != 1 || uECC_vli_cmp_unsafe(curve->n, s, num_n_words) != 1) {
return 0;
}
@@ -255,11 +237,9 @@ int uECC_verify(const uint8_t *public_key, const uint8_t *message_hash,
points[1] = curve->G;
points[2] = _public;
points[3] = sum;
num_bits = smax(uECC_vli_numBits(u1, num_n_words),
uECC_vli_numBits(u2, num_n_words));
num_bits = smax(uECC_vli_numBits(u1, num_n_words), uECC_vli_numBits(u2, num_n_words));
point = points[(!!uECC_vli_testBit(u1, num_bits - 1)) |
((!!uECC_vli_testBit(u2, num_bits - 1)) << 1)];
point = points[(!!uECC_vli_testBit(u1, num_bits - 1)) | ((!!uECC_vli_testBit(u2, num_bits - 1)) << 1)];
uECC_vli_set(rx, point, num_words);
uECC_vli_set(ry, point + num_words, num_words);
uECC_vli_clear(z, num_words);

9
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/ecc_platform_specific.c
View File

@@ -55,13 +55,11 @@
* uECC_platform_specific.c -- Implementation of platform specific functions
*/
#if defined(unix) || defined(__linux__) || defined(__unix__) || \
defined(__unix) | (defined(__APPLE__) && defined(__MACH__)) || \
defined(uECC_POSIX)
#if defined(unix) || defined(__linux__) || defined(__unix__) || defined(__unix) | (defined(__APPLE__) && defined(__MACH__)) || defined(uECC_POSIX)
/* Some POSIX-like system with /dev/urandom or /dev/random. */
#include <sys/types.h>
#include <fcntl.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdint.h>
@@ -70,8 +68,7 @@
#define O_CLOEXEC 0
#endif
int default_CSPRNG(uint8_t *dest, unsigned int size)
{
int default_CSPRNG(uint8_t *dest, unsigned int size) {
/* input sanity check: */
if (dest == (uint8_t *)0 || (size <= 0))
return 0;

44
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/hmac.c
View File

@@ -34,8 +34,7 @@
#include "constants.h"
#include "utils.h"
static void rekey(uint8_t *key, const uint8_t *new_key, unsigned int key_size)
{
static void rekey(uint8_t *key, const uint8_t *new_key, unsigned int key_size) {
const uint8_t inner_pad = (uint8_t)0x36;
const uint8_t outer_pad = (uint8_t)0x5c;
unsigned int i;
@@ -50,13 +49,9 @@ static void rekey(uint8_t *key, const uint8_t *new_key, unsigned int key_size)
}
}
int tc_hmac_set_key(TCHmacState_t ctx, const uint8_t *key,
unsigned int key_size)
{
int tc_hmac_set_key(TCHmacState_t ctx, const uint8_t *key, unsigned int key_size) {
/* Input sanity check */
if (ctx == (TCHmacState_t)0 ||
key == (const uint8_t *)0 ||
key_size == 0) {
if (ctx == (TCHmacState_t)0 || key == (const uint8_t *)0 || key_size == 0) {
return TC_CRYPTO_FAIL;
}
@@ -72,29 +67,22 @@ int tc_hmac_set_key(TCHmacState_t ctx, const uint8_t *key,
* consumed in this process.
*/
(void)tc_sha256_init(&dummy_state.hash_state);
(void)tc_sha256_update(&dummy_state.hash_state,
dummy_key,
key_size);
(void)tc_sha256_final(&dummy_state.key[TC_SHA256_DIGEST_SIZE],
&dummy_state.hash_state);
(void)tc_sha256_update(&dummy_state.hash_state, dummy_key, key_size);
(void)tc_sha256_final(&dummy_state.key[TC_SHA256_DIGEST_SIZE], &dummy_state.hash_state);
/* Actual code for when key_size <= TC_SHA256_BLOCK_SIZE: */
rekey(ctx->key, key, key_size);
} else {
(void)tc_sha256_init(&ctx->hash_state);
(void)tc_sha256_update(&ctx->hash_state, key, key_size);
(void)tc_sha256_final(&ctx->key[TC_SHA256_DIGEST_SIZE],
&ctx->hash_state);
rekey(ctx->key,
&ctx->key[TC_SHA256_DIGEST_SIZE],
TC_SHA256_DIGEST_SIZE);
(void)tc_sha256_final(&ctx->key[TC_SHA256_DIGEST_SIZE], &ctx->hash_state);
rekey(ctx->key, &ctx->key[TC_SHA256_DIGEST_SIZE], TC_SHA256_DIGEST_SIZE);
}
return TC_CRYPTO_SUCCESS;
}
int tc_hmac_init(TCHmacState_t ctx)
{
int tc_hmac_init(TCHmacState_t ctx) {
/* input sanity check: */
if (ctx == (TCHmacState_t)0) {
return TC_CRYPTO_FAIL;
@@ -106,10 +94,7 @@ int tc_hmac_init(TCHmacState_t ctx)
return TC_CRYPTO_SUCCESS;
}
int tc_hmac_update(TCHmacState_t ctx,
const void *data,
unsigned int data_length)
{
int tc_hmac_update(TCHmacState_t ctx, const void *data, unsigned int data_length) {
/* input sanity check: */
if (ctx == (TCHmacState_t)0) {
return TC_CRYPTO_FAIL;
@@ -120,21 +105,16 @@ int tc_hmac_update(TCHmacState_t ctx,
return TC_CRYPTO_SUCCESS;
}
int tc_hmac_final(uint8_t *tag, unsigned int taglen, TCHmacState_t ctx)
{
int tc_hmac_final(uint8_t *tag, unsigned int taglen, TCHmacState_t ctx) {
/* input sanity check: */
if (tag == (uint8_t *)0 ||
taglen != TC_SHA256_DIGEST_SIZE ||
ctx == (TCHmacState_t)0) {
if (tag == (uint8_t *)0 || taglen != TC_SHA256_DIGEST_SIZE || ctx == (TCHmacState_t)0) {
return TC_CRYPTO_FAIL;
}
(void)tc_sha256_final(tag, &ctx->hash_state);
(void)tc_sha256_init(&ctx->hash_state);
(void)tc_sha256_update(&ctx->hash_state,
&ctx->key[TC_SHA256_BLOCK_SIZE],
TC_SHA256_BLOCK_SIZE);
(void)tc_sha256_update(&ctx->hash_state, &ctx->key[TC_SHA256_BLOCK_SIZE], TC_SHA256_BLOCK_SIZE);
(void)tc_sha256_update(&ctx->hash_state, tag, TC_SHA256_DIGEST_SIZE);
(void)tc_sha256_final(tag, &ctx->hash_state);

45
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/hmac_prng.c
View File

@@ -31,8 +31,8 @@
*/
#include "hmac_prng.h"
#include "hmac.h"
#include "constants.h"
#include "hmac.h"
#include "utils.h"
/*
@@ -75,8 +75,7 @@ static const unsigned int MAX_OUT = (1 << 19);
/*
* Assumes: prng != NULL
*/
static void update(TCHmacPrng_t prng, const uint8_t *data, unsigned int datalen, const uint8_t *additional_data, unsigned int additional_datalen)
{
static void update(TCHmacPrng_t prng, const uint8_t *data, unsigned int datalen, const uint8_t *additional_data, unsigned int additional_datalen) {
const uint8_t separator0 = 0x00;
const uint8_t separator1 = 0x01;
@@ -127,14 +126,9 @@ static void update(TCHmacPrng_t prng, const uint8_t *data, unsigned int datalen,
(void)tc_hmac_final(prng->v, sizeof(prng->v), &prng->h);
}
int tc_hmac_prng_init(TCHmacPrng_t prng,
const uint8_t *personalization,
unsigned int plen)
{
int tc_hmac_prng_init(TCHmacPrng_t prng, const uint8_t *personalization, unsigned int plen) {
/* input sanity check: */
if (prng == (TCHmacPrng_t)0 ||
personalization == (uint8_t *)0 ||
plen > MAX_PLEN) {
if (prng == (TCHmacPrng_t)0 || personalization == (uint8_t *)0 || plen > MAX_PLEN) {
return TC_CRYPTO_FAIL;
}
@@ -150,17 +144,9 @@ int tc_hmac_prng_init(TCHmacPrng_t prng,
return TC_CRYPTO_SUCCESS;
}
int tc_hmac_prng_reseed(TCHmacPrng_t prng,
const uint8_t *seed,
unsigned int seedlen,
const uint8_t *additional_input,
unsigned int additionallen)
{
int tc_hmac_prng_reseed(TCHmacPrng_t prng, const uint8_t *seed, unsigned int seedlen, const uint8_t *additional_input, unsigned int additionallen) {
/* input sanity check: */
if (prng == (TCHmacPrng_t)0 ||
seed == (const uint8_t *)0 ||
seedlen < MIN_SLEN ||
seedlen > MAX_SLEN) {
if (prng == (TCHmacPrng_t)0 || seed == (const uint8_t *)0 || seedlen < MIN_SLEN || seedlen > MAX_SLEN) {
return TC_CRYPTO_FAIL;
}
@@ -169,8 +155,7 @@ int tc_hmac_prng_reseed(TCHmacPrng_t prng,
* Abort if additional_input is provided but has inappropriate
* length
*/
if (additionallen == 0 ||
additionallen > MAX_ALEN) {
if (additionallen == 0 || additionallen > MAX_ALEN) {
return TC_CRYPTO_FAIL;
} else {
/* call update for the seed and additional_input */
@@ -187,15 +172,11 @@ int tc_hmac_prng_reseed(TCHmacPrng_t prng,
return TC_CRYPTO_SUCCESS;
}
int tc_hmac_prng_generate(uint8_t *out, unsigned int outlen, TCHmacPrng_t prng)
{
int tc_hmac_prng_generate(uint8_t *out, unsigned int outlen, TCHmacPrng_t prng) {
unsigned int bufferlen;
/* input sanity check: */
if (out == (uint8_t *)0 ||
prng == (TCHmacPrng_t)0 ||
outlen == 0 ||
outlen > MAX_OUT) {
if (out == (uint8_t *)0 || prng == (TCHmacPrng_t)0 || outlen == 0 || outlen > MAX_OUT) {
return TC_CRYPTO_FAIL;
} else if (prng->countdown == 0) {
return TC_HMAC_PRNG_RESEED_REQ;
@@ -212,15 +193,11 @@ int tc_hmac_prng_generate(uint8_t *out, unsigned int outlen, TCHmacPrng_t prng)
(void)tc_hmac_update(&prng->h, prng->v, sizeof(prng->v));
(void)tc_hmac_final(prng->v, sizeof(prng->v), &prng->h);
bufferlen = (TC_SHA256_DIGEST_SIZE > outlen) ?
outlen :
TC_SHA256_DIGEST_SIZE;
bufferlen = (TC_SHA256_DIGEST_SIZE > outlen) ? outlen : TC_SHA256_DIGEST_SIZE;
(void)_copy(out, bufferlen, prng->v, bufferlen);
out += bufferlen;
outlen = (outlen > TC_SHA256_DIGEST_SIZE) ?
(outlen - TC_SHA256_DIGEST_SIZE) :
0;
outlen = (outlen > TC_SHA256_DIGEST_SIZE) ? (outlen - TC_SHA256_DIGEST_SIZE) : 0;
}
/* block future PRNG compromises from revealing past state */

50
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/sha256.c
View File

@@ -36,8 +36,7 @@
static void compress(unsigned int *iv, const uint8_t *data);
int tc_sha256_init(TCSha256State_t s)
{
int tc_sha256_init(TCSha256State_t s) {
/* input sanity check: */
if (s == (TCSha256State_t)0) {
return TC_CRYPTO_FAIL;
@@ -62,11 +61,9 @@ int tc_sha256_init(TCSha256State_t s)
return TC_CRYPTO_SUCCESS;
}
int tc_sha256_update(TCSha256State_t s, const uint8_t *data, size_t datalen)
{
int tc_sha256_update(TCSha256State_t s, const uint8_t *data, size_t datalen) {
/* input sanity check: */
if (s == (TCSha256State_t)0 ||
data == (void *)0) {
if (s == (TCSha256State_t)0 || data == (void *)0) {
return TC_CRYPTO_FAIL;
} else if (datalen == 0) {
return TC_CRYPTO_SUCCESS;
@@ -84,13 +81,11 @@ int tc_sha256_update(TCSha256State_t s, const uint8_t *data, size_t datalen)
return TC_CRYPTO_SUCCESS;
}
int tc_sha256_final(uint8_t *digest, TCSha256State_t s)
{
int tc_sha256_final(uint8_t *digest, TCSha256State_t s) {
unsigned int i;
/* input sanity check: */
if (digest == (uint8_t *)0 ||
s == (TCSha256State_t)0) {
if (digest == (uint8_t *)0 || s == (TCSha256State_t)0) {
return TC_CRYPTO_FAIL;
}
@@ -99,15 +94,13 @@ int tc_sha256_final(uint8_t *digest, TCSha256State_t s)
s->leftover[s->leftover_offset++] = 0x80; /* always room for one byte */
if (s->leftover_offset > (sizeof(s->leftover) - 8)) {
/* there is not room for all the padding in this block */
_set(s->leftover + s->leftover_offset, 0x00,
sizeof(s->leftover) - s->leftover_offset);
_set(s->leftover + s->leftover_offset, 0x00, sizeof(s->leftover) - s->leftover_offset);
compress(s->iv, s->leftover);
s->leftover_offset = 0;
}
/* add the padding and the length in big-Endian format */
_set(s->leftover + s->leftover_offset, 0x00,
sizeof(s->leftover) - 8 - s->leftover_offset);
_set(s->leftover + s->leftover_offset, 0x00, sizeof(s->leftover) - 8 - s->leftover_offset);
s->leftover[sizeof(s->leftover) - 1] = (uint8_t)(s->bits_hashed);
s->leftover[sizeof(s->leftover) - 2] = (uint8_t)(s->bits_hashed >> 8);
s->leftover[sizeof(s->leftover) - 3] = (uint8_t)(s->bits_hashed >> 16);
@@ -140,24 +133,13 @@ int tc_sha256_final(uint8_t *digest, TCSha256State_t s)
* These values correspond to the first 32 bits of the fractional parts of the
* cube roots of the first 64 primes between 2 and 311.
*/
static const unsigned int k256[64] = {
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1,
0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786,
0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147,
0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b,
0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a,
0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
};
static const unsigned int k256[64] = {0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74,
0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d,
0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e,
0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2};
static inline unsigned int ROTR(unsigned int a, unsigned int n)
{
return (((a) >> n) | ((a) << (32 - n)));
}
static inline unsigned int ROTR(unsigned int a, unsigned int n) { return (((a) >> n) | ((a) << (32 - n))); }
#define Sigma0(a) (ROTR((a), 2) ^ ROTR((a), 13) ^ ROTR((a), 22))
#define Sigma1(a) (ROTR((a), 6) ^ ROTR((a), 11) ^ ROTR((a), 25))
@@ -167,8 +149,7 @@ static inline unsigned int ROTR(unsigned int a, unsigned int n)
#define Ch(a, b, c) (((a) & (b)) ^ ((~(a)) & (c)))
#define Maj(a, b, c) (((a) & (b)) ^ ((a) & (c)) ^ ((b) & (c)))
static inline unsigned int BigEndian(const uint8_t **c)
{
static inline unsigned int BigEndian(const uint8_t **c) {
unsigned int n = 0;
n = (((unsigned int)(*((*c)++))) << 24);
@@ -178,8 +159,7 @@ static inline unsigned int BigEndian(const uint8_t **c)
return n;
}
static void compress(unsigned int *iv, const uint8_t *data)
{
static void compress(unsigned int *iv, const uint8_t *data) {
unsigned int a, b, c, d, e, f, g, h;
unsigned int s0, s1;
unsigned int t1, t2;

17
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/common/tinycrypt/source/utils.c
View File

@@ -37,9 +37,7 @@
#define MASK_TWENTY_SEVEN 0x1b
unsigned int _copy(uint8_t *to, unsigned int to_len,
const uint8_t *from, unsigned int from_len)
{
unsigned int _copy(uint8_t *to, unsigned int to_len, const uint8_t *from, unsigned int from_len) {
if (from_len <= to_len) {
(void)memcpy(to, from, from_len);
return from_len;
@@ -48,21 +46,14 @@ unsigned int _copy(uint8_t *to, unsigned int to_len,
}
}
void _set(void *to, uint8_t val, unsigned int len)
{
(void)memset(to, val, len);
}
void _set(void *to, uint8_t val, unsigned int len) { (void)memset(to, val, len); }
/*
* Doubles the value of a byte for values up to 127.
*/
uint8_t _double_byte(uint8_t a)
{
return ((a << 1) ^ ((a >> 7) * MASK_TWENTY_SEVEN));
}
uint8_t _double_byte(uint8_t a) { return ((a << 1) ^ ((a >> 7) * MASK_TWENTY_SEVEN)); }
int _compare(const uint8_t *a, const uint8_t *b, size_t size)
{
int _compare(const uint8_t *a, const uint8_t *b, size_t size) {
const uint8_t *tempa = a;
const uint8_t *tempb = b;
uint8_t result = 0;

112
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/hci_onchip/hci_driver.c
View File

@@ -10,19 +10,19 @@
#include <string.h>
#include <zephyr.h>
//#include <soc.h>
//#include <init.h>
//#include <device.h>
//#include <clock_control.h>
// #include <soc.h>
// #include <init.h>
// #include <device.h>
// #include <clock_control.h>
#include <atomic.h>
#include <misc/util.h>
#include <misc/stack.h>
#include <misc/byteorder.h>
#include <misc/stack.h>
#include <misc/util.h>
#include <bluetooth.h>
#include <hci_host.h>
#include <hci_driver.h>
#include <hci_host.h>
#ifdef CONFIG_CLOCK_CONTROL_NRF5
#include <drivers/clock_control/nrf5_clock_control.h>
@@ -31,20 +31,19 @@
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_HCI_DRIVER)
#include "log.h"
//#include "util/util.h"
//#include "hal/ccm.h"
//#include "hal/radio.h"
//#include "ll_sw/pdu.h"
//#include "ll_sw/ctrl.h"
// #include "util/util.h"
// #include "hal/ccm.h"
// #include "hal/radio.h"
// #include "ll_sw/pdu.h"
// #include "ll_sw/ctrl.h"
#include "hci_internal.h"
//#include "init.h"
//#include "hal/debug.h"
// #include "init.h"
// #include "hal/debug.h"
#if defined(BFLB_BLE)
#include "bl_hci_wrapper.h"
#endif
#define NODE_RX(_node) CONTAINER_OF(_node, struct radio_pdu_node_rx, \
hdr.onion.node)
#define NODE_RX(_node) CONTAINER_OF(_node, struct radio_pdu_node_rx, hdr.onion.node)
#if !defined(BFLB_BLE)
static K_SEM_DEFINE(sem_prio_recv, 0, BT_UINT_MAX);
@@ -53,8 +52,7 @@ static K_SEM_DEFINE(sem_prio_recv, 0, BT_UINT_MAX);
K_FIFO_DEFINE(recv_fifo);
#if !defined(BFLB_BLE)
struct k_thread prio_recv_thread_data;
static BT_STACK_NOINIT(prio_recv_thread_stack,
CONFIG_BT_CTLR_RX_PRIO_STACK_SIZE);
static BT_STACK_NOINIT(prio_recv_thread_stack, CONFIG_BT_CTLR_RX_PRIO_STACK_SIZE);
#endif
struct k_thread recv_thread_data;
@@ -68,15 +66,13 @@ static u32_t rx_ts;
#endif
#if defined(CONFIG_BT_HCI_ACL_FLOW_CONTROL)
static struct k_poll_signal hbuf_signal =
K_POLL_SIGNAL_INITIALIZER(hbuf_signal);
static struct k_poll_signal hbuf_signal = K_POLL_SIGNAL_INITIALIZER(hbuf_signal);
static sys_slist_t hbuf_pend;
static s32_t hbuf_count;
#endif
#if !defined(BFLB_BLE)
static void prio_recv_thread(void *p1, void *p2, void *p3)
{
static void prio_recv_thread(void *p1, void *p2, void *p3) {
while (1) {
struct radio_pdu_node_rx *node_rx;
u8_t num_cmplt;
@@ -109,17 +105,14 @@ static void prio_recv_thread(void *p1, void *p2, void *p3)
#if defined(CONFIG_INIT_STACKS)
if (k_uptime_get_32() - prio_ts > K_SECONDS(5)) {
STACK_ANALYZE("prio recv thread stack",
prio_recv_thread_stack);
STACK_ANALYZE("prio recv thread stack", prio_recv_thread_stack);
prio_ts = k_uptime_get_32();
}
#endif
}
}
static inline struct net_buf *encode_node(struct radio_pdu_node_rx *node_rx,
s8_t class)
{
static inline struct net_buf *encode_node(struct radio_pdu_node_rx *node_rx, s8_t class) {
struct net_buf *buf = NULL;
/* Check if we need to generate an HCI event or ACL data */
@@ -155,8 +148,7 @@ static inline struct net_buf *encode_node(struct radio_pdu_node_rx *node_rx,
return buf;
}
static inline struct net_buf *process_node(struct radio_pdu_node_rx *node_rx)
{
static inline struct net_buf *process_node(struct radio_pdu_node_rx *node_rx) {
s8_t class = hci_get_class(node_rx);
struct net_buf *buf = NULL;
@@ -175,8 +167,7 @@ static inline struct net_buf *process_node(struct radio_pdu_node_rx *node_rx)
/* fallthrough */
case HCI_CLASS_ACL_DATA:
if (pend || !hbuf_count) {
sys_slist_append(&hbuf_pend,
&node_rx->hdr.onion.node);
sys_slist_append(&hbuf_pend, &node_rx->hdr.onion.node);
BT_DBG("FC: Queuing item: %d", class);
return NULL;
}
@@ -195,8 +186,7 @@ static inline struct net_buf *process_node(struct radio_pdu_node_rx *node_rx)
}
#if defined(CONFIG_BT_HCI_ACL_FLOW_CONTROL)
static inline struct net_buf *process_hbuf(struct radio_pdu_node_rx *n)
{
static inline struct net_buf *process_hbuf(struct radio_pdu_node_rx *n) {
/* shadow total count in case of preemption */
struct radio_pdu_node_rx *node_rx = NULL;
s32_t hbuf_total = hci_hbuf_total;
@@ -229,8 +219,7 @@ static inline struct net_buf *process_hbuf(struct radio_pdu_node_rx *n)
node_rx = NODE_RX(node);
class = hci_get_class(node_rx);
if (n) {
if (class == HCI_CLASS_EVT_CONNECTION ||
(class == HCI_CLASS_ACL_DATA && hbuf_count)) {
if (class == HCI_CLASS_EVT_CONNECTION || (class == HCI_CLASS_ACL_DATA && hbuf_count)) {
/* node to process later, schedule an iteration */
BT_DBG("FC: signalling");
k_poll_signal_raise(&hbuf_signal, 0x0);
@@ -269,8 +258,7 @@ static inline struct net_buf *process_hbuf(struct radio_pdu_node_rx *n)
node_rx = NODE_RX(node);
class = hci_get_class(node_rx);
if (class == HCI_CLASS_EVT_CONNECTION ||
(class == HCI_CLASS_ACL_DATA && hbuf_count)) {
if (class == HCI_CLASS_EVT_CONNECTION || (class == HCI_CLASS_ACL_DATA && hbuf_count)) {
/* more to process, schedule an
* iteration
*/
@@ -286,18 +274,13 @@ static inline struct net_buf *process_hbuf(struct radio_pdu_node_rx *n)
#endif
#if defined(BFLB_BLE)
static void recv_thread(void *p1)
{
static void recv_thread(void *p1) {
UNUSED(p1);
#if defined(CONFIG_BT_HCI_ACL_FLOW_CONTROL)
/* @todo: check if the events structure really needs to be static */
static struct k_poll_event events[2] = {
K_POLL_EVENT_STATIC_INITIALIZER(K_POLL_TYPE_SIGNAL,
K_POLL_MODE_NOTIFY_ONLY,
&hbuf_signal, 0),
K_POLL_EVENT_STATIC_INITIALIZER(K_POLL_TYPE_FIFO_DATA_AVAILABLE,
K_POLL_MODE_NOTIFY_ONLY,
&recv_fifo, 0),
K_POLL_EVENT_STATIC_INITIALIZER(K_POLL_TYPE_SIGNAL, K_POLL_MODE_NOTIFY_ONLY, &hbuf_signal, 0),
K_POLL_EVENT_STATIC_INITIALIZER(K_POLL_TYPE_FIFO_DATA_AVAILABLE, K_POLL_MODE_NOTIFY_ONLY, &recv_fifo, 0),
};
#endif
@@ -321,8 +304,7 @@ static void recv_thread(void *p1)
LL_ASSERT(err == 0);
if (events[0].state == K_POLL_STATE_SIGNALED) {
events[0].signal->signaled = 0;
} else if (events[1].state ==
K_POLL_STATE_FIFO_DATA_AVAILABLE) {
} else if (events[1].state == K_POLL_STATE_FIFO_DATA_AVAILABLE) {
node_rx = k_fifo_get(events[1].fifo, 0);
}
@@ -344,8 +326,7 @@ static void recv_thread(void *p1)
if (buf) {
if (buf->len) {
BT_DBG("Packet in: type:%u len:%u",
bt_buf_get_type(buf), buf->len);
BT_DBG("Packet in: type:%u len:%u", bt_buf_get_type(buf), buf->len);
bt_recv(buf);
} else {
net_buf_unref(buf);
@@ -365,8 +346,7 @@ static void recv_thread(void *p1)
#endif
#if !defined(BFLB_BLE)
static int cmd_handle(struct net_buf *buf)
{
static int cmd_handle(struct net_buf *buf) {
struct net_buf *evt;
evt = hci_cmd_handle(buf);
@@ -377,8 +357,7 @@ static int cmd_handle(struct net_buf *buf)
}
#if defined(CONFIG_BT_CONN)
static int acl_handle(struct net_buf *buf)
{
static int acl_handle(struct net_buf *buf) {
struct net_buf *evt;
int err;
@@ -393,8 +372,7 @@ static int acl_handle(struct net_buf *buf)
#endif /* CONFIG_BT_CONN */
#endif
static int hci_driver_send(struct net_buf *buf)
{
static int hci_driver_send(struct net_buf *buf) {
#if !defined(BFLB_BLE)
u8_t type;
#endif
@@ -438,8 +416,7 @@ static int hci_driver_send(struct net_buf *buf)
return err;
}
static int hci_driver_open(void)
{
static int hci_driver_open(void) {
#if !defined(BFLB_BLE)
u32_t err;
@@ -466,16 +443,10 @@ static int hci_driver_open(void)
#endif
#if defined(BFLB_BLE)
#if (!BFLB_BT_CO_THREAD)
k_thread_create(&recv_thread_data, "recv_thread",
CONFIG_BT_RX_STACK_SIZE /*K_THREAD_STACK_SIZEOF(recv_thread_stack)*/,
recv_thread,
K_PRIO_COOP(CONFIG_BT_RX_PRIO));
k_thread_create(&recv_thread_data, "recv_thread", CONFIG_BT_RX_STACK_SIZE /*K_THREAD_STACK_SIZEOF(recv_thread_stack)*/, recv_thread, K_PRIO_COOP(CONFIG_BT_RX_PRIO));
#endif
#else
k_thread_create(&prio_recv_thread_data, prio_recv_thread_stack,
K_THREAD_STACK_SIZEOF(prio_recv_thread_stack),
prio_recv_thread, NULL, NULL, NULL,
K_PRIO_COOP(CONFIG_BT_CTLR_RX_PRIO), 0, K_NO_WAIT);
k_thread_create(&prio_recv_thread_data, prio_recv_thread_stack, K_THREAD_STACK_SIZEOF(prio_recv_thread_stack), prio_recv_thread, NULL, NULL, NULL, K_PRIO_COOP(CONFIG_BT_CTLR_RX_PRIO), 0, K_NO_WAIT);
#endif
BT_DBG("Success.");
@@ -483,8 +454,7 @@ static int hci_driver_open(void)
return 0;
}
void hci_driver_enque_recvq(struct net_buf *buf)
{
void hci_driver_enque_recvq(struct net_buf *buf) {
net_buf_put(&recv_fifo, buf);
#if (BFLB_BT_CO_THREAD)
extern struct k_sem g_poll_sem;
@@ -500,20 +470,18 @@ static const struct bt_hci_driver drv = {
};
#if defined(BFLB_BLE)
int hci_driver_init(void)
{
int hci_driver_init(void) {
bt_hci_driver_register(&drv);
return 0;
}
#else
static int _hci_driver_init(struct device *unused)
{
static int _hci_driver_init(struct device *unused) {
ARG_UNUSED(unused);
bt_hci_driver_register(&drv);
return 0;
}
//SYS_INIT(_hci_driver_init, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
// SYS_INIT(_hci_driver_init, POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
#endif

343
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/a2dp.c
View File

@@ -1,343 +0,0 @@
/** @file
* @brief Advance Audio Distribution Profile.
*/
/*
* Copyright (c) 2015-2016 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <string.h>
#include <errno.h>
#include <atomic.h>
#include <byteorder.h>
#include <util.h>
#include <printk.h>
#include <assert.h>
#include <bluetooth.h>
#include <l2cap.h>
#include <avdtp.h>
#include <a2dp.h>
#include <sdp.h>
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_A2DP)
#define LOG_MODULE_NAME bt_a2dp
#include "log.h"
#include "hci_core.h"
#include "conn_internal.h"
#include "avdtp_internal.h"
#include "a2dp_internal.h"
#include "a2dp-codec.h"
#include "oi_codec_sbc.h"
#define A2DP_NO_SPACE (-1)
struct bt_a2dp {
struct bt_avdtp session;
};
typedef struct {
OI_CODEC_SBC_DECODER_CONTEXT decoder_context;
uint32_t context_data[CODEC_DATA_WORDS(SBC_MAX_CHANNELS, SBC_CODEC_FAST_FILTER_BUFFERS)];
int16_t decode_buf[15 * SBC_MAX_SAMPLES_PER_FRAME * SBC_MAX_CHANNELS];
} A2DP_SBC_DECODER;
static A2DP_SBC_DECODER sbc_decoder;
/* Connections */
static struct bt_a2dp connection[CONFIG_BT_MAX_CONN];
static struct bt_avdtp_stream stream[CONFIG_BT_MAX_CONN];
static struct bt_sdp_attribute a2dp_attrs[] = {
BT_SDP_NEW_SERVICE,
BT_SDP_LIST(
BT_SDP_ATTR_SVCLASS_ID_LIST,
BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_AUDIO_SINK_SVCLASS) }, )),
BT_SDP_LIST(
BT_SDP_ATTR_PROTO_DESC_LIST,
BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 16),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 6),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_PROTO_L2CAP) },
{ BT_SDP_TYPE_SIZE(BT_SDP_UINT16),
BT_SDP_ARRAY_16(BT_L2CAP_PSM_AVDTP) }, ) },
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 6),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_L2CAP_PSM_AVDTP) },
{ BT_SDP_TYPE_SIZE(BT_SDP_UINT16),
BT_SDP_ARRAY_16(0x0102) }, ) }, )),
BT_SDP_LIST(
BT_SDP_ATTR_PROFILE_DESC_LIST,
BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 8),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 6),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_ADVANCED_AUDIO_SVCLASS) },
{ BT_SDP_TYPE_SIZE(BT_SDP_UINT16),
BT_SDP_ARRAY_16(0x0102) }, ) }, )),
BT_SDP_SERVICE_NAME("A2DP sink"),
};
static struct bt_sdp_record a2dp_rec = BT_SDP_RECORD(a2dp_attrs);
struct bt_a2dp_endpoint endpoint_1;
struct bt_a2dp_endpoint endpoint_2;
struct bt_a2dp_codec_sbc_params sbc_info;
void bt_a2dp_set_sbc_codec_info()
{
sbc_info.config[0] =
//Sampling Frequency
A2DP_SBC_SAMP_FREQ_48000 |
A2DP_SBC_SAMP_FREQ_44100 |
A2DP_SBC_SAMP_FREQ_32000 |
A2DP_SBC_SAMP_FREQ_16000 |
//Channel Mode
A2DP_SBC_CH_MODE_JOINT |
A2DP_SBC_CH_MODE_STREO |
A2DP_SBC_CH_MODE_DUAL |
A2DP_SBC_CH_MODE_MONO;
sbc_info.config[1] =
//Block Length
A2DP_SBC_BLK_LEN_16 |
A2DP_SBC_BLK_LEN_12 |
A2DP_SBC_BLK_LEN_8 |
A2DP_SBC_BLK_LEN_4 |
//Subbands
A2DP_SBC_SUBBAND_8 |
A2DP_SBC_SUBBAND_4 |
//Allocation Method
A2DP_SBC_ALLOC_MTHD_SNR |
A2DP_SBC_ALLOC_MTHD_LOUDNESS;
sbc_info.min_bitpool = 2;
sbc_info.max_bitpool = 53;
}
void a2d_reset(struct bt_a2dp *a2dp_conn)
{
(void)memset(a2dp_conn, 0, sizeof(struct bt_a2dp));
}
void stream_reset(struct bt_avdtp_stream *stream_conn)
{
(void)memset(stream_conn, 0, sizeof(struct bt_avdtp_stream));
}
struct bt_a2dp *get_new_connection(struct bt_conn *conn)
{
int8_t i, free;
free = A2DP_NO_SPACE;
if (!conn) {
BT_ERR("Invalid Input (err: %d)", -EINVAL);
return NULL;
}
/* Find a space */
for (i = 0; i < CONFIG_BT_MAX_CONN; i++) {
if (connection[i].session.br_chan.chan.conn == conn) {
BT_DBG("Conn already exists");
if (!connection[i].session.streams->chan.chan.conn) {
BT_DBG("Create AV stream");
return &connection[i];
} else {
BT_DBG("A2DP signal stream and AV stream already exists");
return NULL;
}
}
if (!connection[i].session.br_chan.chan.conn &&
free == A2DP_NO_SPACE) {
BT_DBG("Create signal stream");
free = i;
}
}
if (free == A2DP_NO_SPACE) {
BT_DBG("More connection cannot be supported");
return NULL;
}
/* Clean the memory area before returning */
a2d_reset(&connection[free]);
stream_reset(&stream[free]);
connection[free].session.streams = &stream[free];
return &connection[free];
}
int a2dp_accept(struct bt_conn *conn, struct bt_avdtp **session)
{
struct bt_a2dp *a2dp_conn;
a2dp_conn = get_new_connection(conn);
if (!a2dp_conn) {
return -ENOMEM;
}
*session = &(a2dp_conn->session);
BT_DBG("session: %p", &(a2dp_conn->session));
return 0;
}
int a2dp_sbc_decode_init()
{
OI_STATUS status = OI_CODEC_SBC_DecoderReset(&sbc_decoder.decoder_context,
sbc_decoder.context_data,
sizeof(sbc_decoder.context_data),
2,
2,
false,
false);
if (!OI_SUCCESS(status)) {
BT_ERR("decode init failed with error: %d\n", status);
return status;
}
return 0;
}
#if PCM_PRINTF
extern int16_t cool_edit[];
extern uint32_t byte_index;
#endif
int a2dp_sbc_decode_process(uint8_t media_data[], uint16_t data_len)
{
//remove media header, expose sbc frame
const OI_BYTE *data = media_data + 12 + 1;
OI_UINT32 data_size = data_len - 12 - 1;
if (data_size <= 0) {
BT_ERR("empty packet\n");
return -1;
}
if (data[0] != 0x9c) {
BT_ERR("sbc frame syncword error \n");
}
OI_INT16 *pcm = sbc_decoder.decode_buf;
OI_UINT32 pcm_size = sizeof(sbc_decoder.decode_buf);
OI_INT16 frame_count = OI_CODEC_SBC_FrameCount((OI_BYTE *)data, data_size);
BT_DBG("frame_count: %d\n", frame_count);
for (int i = 0; i < frame_count; i++) {
OI_STATUS status = OI_CODEC_SBC_DecodeFrame(&sbc_decoder.decoder_context,
&data,
&data_size,
pcm,
&pcm_size);
if (!OI_SUCCESS(status)) {
BT_ERR("decoding failure with error: %d \n", status);
return -1;
}
#if PCM_PRINTF
memcpy((OI_INT8 *)cool_edit + byte_index, pcm, pcm_size);
byte_index += pcm_size;
#endif
}
return 0;
}
/* Callback for incoming requests */
static struct bt_avdtp_ind_cb cb_ind = {
/*TODO*/
};
/* The above callback structures need to be packed and passed to AVDTP */
static struct bt_avdtp_event_cb avdtp_cb = {
.ind = &cb_ind,
.accept = a2dp_accept
};
int bt_a2dp_init(void)
{
int err;
/* Register event handlers with AVDTP */
err = bt_avdtp_register(&avdtp_cb);
if (err < 0) {
BT_ERR("A2DP registration failed");
return err;
}
/* Register SDP record */
err = bt_sdp_register_service(&a2dp_rec);
if (err < 0) {
BT_ERR("A2DP regist sdp record failed");
return err;
}
int reg_1 = bt_a2dp_register_endpoint(&endpoint_1, BT_A2DP_AUDIO, BT_A2DP_SINK);
int reg_2 = bt_a2dp_register_endpoint(&endpoint_2, BT_A2DP_AUDIO, BT_A2DP_SINK);
if (reg_1 || reg_2) {
BT_ERR("A2DP registration endpoint 1 failed");
return err;
}
bt_a2dp_set_sbc_codec_info();
err = a2dp_sbc_decode_init();
if (err < 0) {
BT_ERR("sbc codec init failed");
return err;
}
BT_DBG("A2DP Initialized successfully.");
return 0;
}
struct bt_a2dp *bt_a2dp_connect(struct bt_conn *conn)
{
struct bt_a2dp *a2dp_conn;
int err;
a2dp_conn = get_new_connection(conn);
if (!a2dp_conn) {
BT_ERR("Cannot allocate memory");
return NULL;
}
err = bt_avdtp_connect(conn, &(a2dp_conn->session));
if (err < 0) {
/* If error occurs, undo the saving and return the error */
a2d_reset(a2dp_conn);
BT_DBG("AVDTP Connect failed");
return NULL;
}
BT_DBG("Connect request sent");
return a2dp_conn;
}
int bt_a2dp_register_endpoint(struct bt_a2dp_endpoint *endpoint,
uint8_t media_type, uint8_t role)
{
int err;
BT_ASSERT(endpoint);
err = bt_avdtp_register_sep(media_type, role, &(endpoint->info));
if (err < 0) {
return err;
}
return 0;
}

12
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/a2dp_internal.h
View File

@@ -1,12 +0,0 @@
/** @file
* @brief Advance Audio Distribution Profile Internal header.
*/
/*
* Copyright (c) 2015-2016 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
/* To be called when first SEP is being registered */
int bt_a2dp_init(void);

139
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/at.c
View File

@@ -9,23 +9,21 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <errno.h>
#include <ctype.h>
#include <string.h>
#include <stdarg.h>
#include <errno.h>
#include <net/buf.h>
#include <stdarg.h>
#include <string.h>
#include "at.h"
static void next_list(struct at_client *at)
{
static void next_list(struct at_client *at) {
if (at->buf[at->pos] == ',') {
at->pos++;
}
}
int at_check_byte(struct net_buf *buf, char check_byte)
{
int at_check_byte(struct net_buf *buf, char check_byte) {
const unsigned char *str = buf->data;
if (*str != check_byte) {
@@ -36,22 +34,18 @@ int at_check_byte(struct net_buf *buf, char check_byte)
return 0;
}
static void skip_space(struct at_client *at)
{
static void skip_space(struct at_client *at) {
while (at->buf[at->pos] == ' ') {
at->pos++;
}
}
int at_get_number(struct at_client *at, uint32_t *val)
{
int at_get_number(struct at_client *at, uint32_t *val) {
uint32_t i;
skip_space(at);
for (i = 0U, *val = 0U;
isdigit((unsigned char)at->buf[at->pos]);
at->pos++, i++) {
for (i = 0U, *val = 0U; isdigit((unsigned char)at->buf[at->pos]); at->pos++, i++) {
*val = *val * 10U + at->buf[at->pos] - '0';
}
@@ -63,8 +57,7 @@ int at_get_number(struct at_client *at, uint32_t *val)
return 0;
}
static bool str_has_prefix(const char *str, const char *prefix)
{
static bool str_has_prefix(const char *str, const char *prefix) {
if (strncmp(str, prefix, strlen(prefix)) != 0) {
return false;
}
@@ -72,9 +65,7 @@ static bool str_has_prefix(const char *str, const char *prefix)
return true;
}
static int at_parse_result(const char *str, struct net_buf *buf,
enum at_result *result)
{
static int at_parse_result(const char *str, struct net_buf *buf, enum at_result *result) {
/* Map the result and check for end lf */
if ((!strncmp(str, "OK", 2)) && (at_check_byte(buf, '\n') == 0)) {
*result = AT_RESULT_OK;
@@ -89,9 +80,7 @@ static int at_parse_result(const char *str, struct net_buf *buf,
return -ENOMSG;
}
static int get_cmd_value(struct at_client *at, struct net_buf *buf,
char stop_byte, enum at_cmd_state cmd_state)
{
static int get_cmd_value(struct at_client *at, struct net_buf *buf, char stop_byte, enum at_cmd_state cmd_state) {
int cmd_len = 0;
uint8_t pos = at->pos;
const char *str = (char *)buf->data;
@@ -119,9 +108,7 @@ static int get_cmd_value(struct at_client *at, struct net_buf *buf,
return 0;
}
static int get_response_string(struct at_client *at, struct net_buf *buf,
char stop_byte, enum at_state state)
{
static int get_response_string(struct at_client *at, struct net_buf *buf, char stop_byte, enum at_state state) {
int cmd_len = 0;
uint8_t pos = at->pos;
const char *str = (char *)buf->data;
@@ -149,14 +136,12 @@ static int get_response_string(struct at_client *at, struct net_buf *buf,
return 0;
}
static void reset_buffer(struct at_client *at)
{
static void reset_buffer(struct at_client *at) {
(void)memset(at->buf, 0, at->buf_max_len);
at->pos = 0U;
}
static int at_state_start(struct at_client *at, struct net_buf *buf)
{
static int at_state_start(struct at_client *at, struct net_buf *buf) {
int err;
err = at_check_byte(buf, '\r');
@@ -168,8 +153,7 @@ static int at_state_start(struct at_client *at, struct net_buf *buf)
return 0;
}
static int at_state_start_cr(struct at_client *at, struct net_buf *buf)
{
static int at_state_start_cr(struct at_client *at, struct net_buf *buf) {
int err;
err = at_check_byte(buf, '\n');
@@ -181,8 +165,7 @@ static int at_state_start_cr(struct at_client *at, struct net_buf *buf)
return 0;
}
static int at_state_start_lf(struct at_client *at, struct net_buf *buf)
{
static int at_state_start_lf(struct at_client *at, struct net_buf *buf) {
reset_buffer(at);
if (at_check_byte(buf, '+') == 0) {
at->state = AT_STATE_GET_CMD_STRING;
@@ -195,13 +178,9 @@ static int at_state_start_lf(struct at_client *at, struct net_buf *buf)
return -ENODATA;
}
static int at_state_get_cmd_string(struct at_client *at, struct net_buf *buf)
{
return get_response_string(at, buf, ':', AT_STATE_PROCESS_CMD);
}
static int at_state_get_cmd_string(struct at_client *at, struct net_buf *buf) { return get_response_string(at, buf, ':', AT_STATE_PROCESS_CMD); }
static bool is_cmer(struct at_client *at)
{
static bool is_cmer(struct at_client *at) {
if (strncmp(at->buf, "CME ERROR", 9) == 0) {
return true;
}
@@ -209,8 +188,7 @@ static bool is_cmer(struct at_client *at)
return false;
}
static int at_state_process_cmd(struct at_client *at, struct net_buf *buf)
{
static int at_state_process_cmd(struct at_client *at, struct net_buf *buf) {
if (is_cmer(at)) {
at->state = AT_STATE_PROCESS_AG_NW_ERR;
return 0;
@@ -225,13 +203,9 @@ static int at_state_process_cmd(struct at_client *at, struct net_buf *buf)
return 0;
}
static int at_state_get_result_string(struct at_client *at, struct net_buf *buf)
{
return get_response_string(at, buf, '\r', AT_STATE_PROCESS_RESULT);
}
static int at_state_get_result_string(struct at_client *at, struct net_buf *buf) { return get_response_string(at, buf, '\r', AT_STATE_PROCESS_RESULT); }
static bool is_ring(struct at_client *at)
{
static bool is_ring(struct at_client *at) {
if (strncmp(at->buf, "RING", 4) == 0) {
return true;
}
@@ -239,8 +213,7 @@ static bool is_ring(struct at_client *at)
return false;
}
static int at_state_process_result(struct at_client *at, struct net_buf *buf)
{
static int at_state_process_result(struct at_client *at, struct net_buf *buf) {
enum at_cme cme_err;
enum at_result result;
@@ -266,8 +239,7 @@ static int at_state_process_result(struct at_client *at, struct net_buf *buf)
return 0;
}
int cme_handle(struct at_client *at)
{
int cme_handle(struct at_client *at) {
enum at_cme cme_err;
uint32_t val;
@@ -284,15 +256,12 @@ int cme_handle(struct at_client *at)
return 0;
}
static int at_state_process_ag_nw_err(struct at_client *at, struct net_buf *buf)
{
static int at_state_process_ag_nw_err(struct at_client *at, struct net_buf *buf) {
at->cmd_state = AT_CMD_GET_VALUE;
return at_parse_cmd_input(at, buf, NULL, cme_handle,
AT_CMD_TYPE_NORMAL);
return at_parse_cmd_input(at, buf, NULL, cme_handle, AT_CMD_TYPE_NORMAL);
}
static int at_state_unsolicited_cmd(struct at_client *at, struct net_buf *buf)
{
static int at_state_unsolicited_cmd(struct at_client *at, struct net_buf *buf) {
if (at->unsolicited) {
return at->unsolicited(at, buf);
}
@@ -313,8 +282,7 @@ static handle_parse_input_t parser_cb[] = {
at_state_unsolicited_cmd /* AT_STATE_UNSOLICITED_CMD */
};
int at_parse_input(struct at_client *at, struct net_buf *buf)
{
int at_parse_input(struct at_client *at, struct net_buf *buf) {
int ret;
while (buf->len) {
@@ -333,10 +301,7 @@ int at_parse_input(struct at_client *at, struct net_buf *buf)
return 0;
}
static int at_cmd_start(struct at_client *at, struct net_buf *buf,
const char *prefix, parse_val_t func,
enum at_cmd_type type)
{
static int at_cmd_start(struct at_client *at, struct net_buf *buf, const char *prefix, parse_val_t func, enum at_cmd_type type) {
if (!str_has_prefix(at->buf, prefix)) {
if (type == AT_CMD_TYPE_NORMAL) {
at->state = AT_STATE_UNSOLICITED_CMD;
@@ -356,19 +321,13 @@ static int at_cmd_start(struct at_client *at, struct net_buf *buf,
return 0;
}
static int at_cmd_get_value(struct at_client *at, struct net_buf *buf,
const char *prefix, parse_val_t func,
enum at_cmd_type type)
{
static int at_cmd_get_value(struct at_client *at, struct net_buf *buf, const char *prefix, parse_val_t func, enum at_cmd_type type) {
/* Reset buffer before getting the values */
reset_buffer(at);
return get_cmd_value(at, buf, '\r', AT_CMD_PROCESS_VALUE);
}
static int at_cmd_process_value(struct at_client *at, struct net_buf *buf,
const char *prefix, parse_val_t func,
enum at_cmd_type type)
{
static int at_cmd_process_value(struct at_client *at, struct net_buf *buf, const char *prefix, parse_val_t func, enum at_cmd_type type) {
int ret;
ret = func(at);
@@ -377,10 +336,7 @@ static int at_cmd_process_value(struct at_client *at, struct net_buf *buf,
return ret;
}
static int at_cmd_state_end_lf(struct at_client *at, struct net_buf *buf,
const char *prefix, parse_val_t func,
enum at_cmd_type type)
{
static int at_cmd_state_end_lf(struct at_client *at, struct net_buf *buf, const char *prefix, parse_val_t func, enum at_cmd_type type) {
int err;
err = at_check_byte(buf, '\n');
@@ -401,15 +357,11 @@ static handle_cmd_input_t cmd_parser_cb[] = {
at_cmd_state_end_lf /* AT_CMD_STATE_END_LF */
};
int at_parse_cmd_input(struct at_client *at, struct net_buf *buf,
const char *prefix, parse_val_t func,
enum at_cmd_type type)
{
int at_parse_cmd_input(struct at_client *at, struct net_buf *buf, const char *prefix, parse_val_t func, enum at_cmd_type type) {
int ret;
while (buf->len) {
if (at->cmd_state < AT_CMD_START ||
at->cmd_state >= AT_CMD_STATE_END) {
if (at->cmd_state < AT_CMD_START || at->cmd_state >= AT_CMD_STATE_END) {
return -EINVAL;
}
ret = cmd_parser_cb[at->cmd_state](at, buf, prefix, func, type);
@@ -425,13 +377,9 @@ int at_parse_cmd_input(struct at_client *at, struct net_buf *buf,
return 0;
}
int at_has_next_list(struct at_client *at)
{
return at->buf[at->pos] != '\0';
}
int at_has_next_list(struct at_client *at) { return at->buf[at->pos] != '\0'; }
int at_open_list(struct at_client *at)
{
int at_open_list(struct at_client *at) {
skip_space(at);
/* The list shall start with '(' open parenthesis */
@@ -443,8 +391,7 @@ int at_open_list(struct at_client *at)
return 0;
}
int at_close_list(struct at_client *at)
{
int at_close_list(struct at_client *at) {
skip_space(at);
if (at->buf[at->pos] != ')') {
@@ -457,8 +404,7 @@ int at_close_list(struct at_client *at)
return 0;
}
int at_list_get_string(struct at_client *at, char *name, uint8_t len)
{
int at_list_get_string(struct at_client *at, char *name, uint8_t len) {
int i = 0;
skip_space(at);
@@ -492,8 +438,7 @@ int at_list_get_string(struct at_client *at, char *name, uint8_t len)
return 0;
}
int at_list_get_range(struct at_client *at, uint32_t *min, uint32_t *max)
{
int at_list_get_range(struct at_client *at, uint32_t *min, uint32_t *max) {
uint32_t low, high;
int ret;
@@ -524,13 +469,9 @@ out:
return 0;
}
void at_register_unsolicited(struct at_client *at, at_resp_cb_t unsolicited)
{
at->unsolicited = unsolicited;
}
void at_register_unsolicited(struct at_client *at, at_resp_cb_t unsolicited) { at->unsolicited = unsolicited; }
void at_register(struct at_client *at, at_resp_cb_t resp, at_finish_cb_t finish)
{
void at_register(struct at_client *at, at_resp_cb_t resp, at_finish_cb_t finish) {
at->resp = resp;
at->finish = finish;
at->state = AT_STATE_START;

28
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/crypto.c
View File

@@ -5,19 +5,19 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <string.h>
#include <errno.h>
#include <string.h>
#include <zephyr.h>
#include <misc/byteorder.h>
#include <zephyr.h>
#include <bluetooth.h>
#include <hci_host.h>
#include <conn.h>
#include <hci_host.h>
#include <aes.h>
#include <constants.h>
#include <hmac_prng.h>
#include <aes.h>
#include <utils.h>
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_HCI_CORE)
@@ -28,8 +28,7 @@
static struct tc_hmac_prng_struct prng;
static int prng_reseed(struct tc_hmac_prng_struct *h)
{
static int prng_reseed(struct tc_hmac_prng_struct *h) {
u8_t seed[32];
s64_t extra;
int ret, i;
@@ -51,8 +50,7 @@ static int prng_reseed(struct tc_hmac_prng_struct *h)
extra = k_uptime_get();
ret = tc_hmac_prng_reseed(h, seed, sizeof(seed), (u8_t *)&extra,
sizeof(extra));
ret = tc_hmac_prng_reseed(h, seed, sizeof(seed), (u8_t *)&extra, sizeof(extra));
if (ret == TC_CRYPTO_FAIL) {
BT_ERR("Failed to re-seed PRNG");
return -EIO;
@@ -61,8 +59,7 @@ static int prng_reseed(struct tc_hmac_prng_struct *h)
return 0;
}
int prng_init(void)
{
int prng_init(void) {
struct bt_hci_rp_le_rand *rp;
struct net_buf *rsp;
int ret;
@@ -92,8 +89,7 @@ int prng_init(void)
return prng_reseed(&prng);
}
int bt_rand(void *buf, size_t len)
{
int bt_rand(void *buf, size_t len) {
#if !defined(CONFIG_BT_GEN_RANDOM_BY_SW)
k_get_random_byte_array(buf, len);
return 0;
@@ -117,9 +113,7 @@ int bt_rand(void *buf, size_t len)
#endif
}
int bt_encrypt_le(const u8_t key[16], const u8_t plaintext[16],
u8_t enc_data[16])
{
int bt_encrypt_le(const u8_t key[16], const u8_t plaintext[16], u8_t enc_data[16]) {
struct tc_aes_key_sched_struct s;
u8_t tmp[16];
@@ -145,9 +139,7 @@ int bt_encrypt_le(const u8_t key[16], const u8_t plaintext[16],
return 0;
}
int bt_encrypt_be(const u8_t key[16], const u8_t plaintext[16],
u8_t enc_data[16])
{
int bt_encrypt_be(const u8_t key[16], const u8_t plaintext[16], u8_t enc_data[16]) {
struct tc_aes_key_sched_struct s;
BT_DBG("key %s", bt_hex(key, 16));

1589
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/hci_core.c
View File

File diff suppressed because it is too large Load Diff

73
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/hci_ecc.c
View File

@@ -9,28 +9,28 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <atomic.h>
#include <misc/stack.h>
#include <misc/byteorder.h>
#include <constants.h>
#include <utils.h>
#include <ecc.h>
#include <ecc_dh.h>
#include <misc/byteorder.h>
#include <misc/stack.h>
#include <utils.h>
#include <zephyr.h>
#include <../include/bluetooth/crypto.h>
#include <bluetooth.h>
#include <conn.h>
#include <hci_host.h>
#include <hci_driver.h>
#include <../include/bluetooth/crypto.h>
#include <hci_host.h>
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_HCI_CORE)
#include "log.h"
#include "hci_ecc.h"
#ifdef CONFIG_BT_HCI_RAW
#include <bluetooth/hci_raw.h>
#include "hci_raw_internal.h"
#include <bluetooth/hci_raw.h>
#else
#include "hci_core.h"
#endif
@@ -41,20 +41,12 @@ static BT_STACK_NOINIT(ecc_thread_stack, 1024);
#endif
/* based on Core Specification 4.2 Vol 3. Part H 2.3.5.6.1 */
static const u32_t debug_private_key[8] = {
0xcd3c1abd, 0x5899b8a6, 0xeb40b799, 0x4aff607b, 0xd2103f50, 0x74c9b3e3,
0xa3c55f38, 0x3f49f6d4
};
static const u32_t debug_private_key[8] = {0xcd3c1abd, 0x5899b8a6, 0xeb40b799, 0x4aff607b, 0xd2103f50, 0x74c9b3e3, 0xa3c55f38, 0x3f49f6d4};
#if defined(CONFIG_BT_USE_DEBUG_KEYS)
static const u8_t debug_public_key[64] = {
0xe6, 0x9d, 0x35, 0x0e, 0x48, 0x01, 0x03, 0xcc, 0xdb, 0xfd, 0xf4, 0xac,
0x11, 0x91, 0xf4, 0xef, 0xb9, 0xa5, 0xf9, 0xe9, 0xa7, 0x83, 0x2c, 0x5e,
0x2c, 0xbe, 0x97, 0xf2, 0xd2, 0x03, 0xb0, 0x20, 0x8b, 0xd2, 0x89, 0x15,
0xd0, 0x8e, 0x1c, 0x74, 0x24, 0x30, 0xed, 0x8f, 0xc2, 0x45, 0x63, 0x76,
0x5c, 0x15, 0x52, 0x5a, 0xbf, 0x9a, 0x32, 0x63, 0x6d, 0xeb, 0x2a, 0x65,
0x49, 0x9c, 0x80, 0xdc
};
static const u8_t debug_public_key[64] = {0xe6, 0x9d, 0x35, 0x0e, 0x48, 0x01, 0x03, 0xcc, 0xdb, 0xfd, 0xf4, 0xac, 0x11, 0x91, 0xf4, 0xef, 0xb9, 0xa5, 0xf9, 0xe9, 0xa7, 0x83,
0x2c, 0x5e, 0x2c, 0xbe, 0x97, 0xf2, 0xd2, 0x03, 0xb0, 0x20, 0x8b, 0xd2, 0x89, 0x15, 0xd0, 0x8e, 0x1c, 0x74, 0x24, 0x30, 0xed, 0x8f,
0xc2, 0x45, 0x63, 0x76, 0x5c, 0x15, 0x52, 0x5a, 0xbf, 0x9a, 0x32, 0x63, 0x6d, 0xeb, 0x2a, 0x65, 0x49, 0x9c, 0x80, 0xdc};
#endif
enum {
@@ -78,8 +70,7 @@ static struct {
};
} ecc;
static void send_cmd_status(u16_t opcode, u8_t status)
{
static void send_cmd_status(u16_t opcode, u8_t status) {
struct bt_hci_evt_cmd_status *evt;
struct bt_hci_evt_hdr *hdr;
struct net_buf *buf;
@@ -101,8 +92,7 @@ static void send_cmd_status(u16_t opcode, u8_t status)
bt_recv_prio(buf);
}
static u8_t generate_keys(void)
{
static u8_t generate_keys(void) {
#if !defined(CONFIG_BT_USE_DEBUG_KEYS)
do {
int rc;
@@ -123,8 +113,7 @@ static u8_t generate_keys(void)
return 0;
}
static void emulate_le_p256_public_key_cmd(void)
{
static void emulate_le_p256_public_key_cmd(void) {
struct bt_hci_evt_le_p256_public_key_complete *evt;
struct bt_hci_evt_le_meta_event *meta;
struct bt_hci_evt_hdr *hdr;
@@ -162,8 +151,7 @@ static void emulate_le_p256_public_key_cmd(void)
bt_recv(buf);
}
static void emulate_le_generate_dhkey(void)
{
static void emulate_le_generate_dhkey(void) {
struct bt_hci_evt_le_generate_dhkey_complete *evt;
struct bt_hci_evt_le_meta_event *meta;
struct bt_hci_evt_hdr *hdr;
@@ -175,8 +163,7 @@ static void emulate_le_generate_dhkey(void)
BT_ERR("public key is not valid (ret %d)", ret);
ret = TC_CRYPTO_FAIL;
} else {
ret = uECC_shared_secret(ecc.pk, ecc.private_key, ecc.dhkey,
&curve_secp256r1);
ret = uECC_shared_secret(ecc.pk, ecc.private_key, ecc.dhkey, &curve_secp256r1);
}
buf = bt_buf_get_rx(BT_BUF_EVT, K_FOREVER);
@@ -228,8 +215,7 @@ static void ecc_thread(void *p1, void *p2, void *p3)
}
}
static void clear_ecc_events(struct net_buf *buf)
{
static void clear_ecc_events(struct net_buf *buf) {
struct bt_hci_cp_le_set_event_mask *cmd;
cmd = (void *)(buf->data + sizeof(struct bt_hci_cmd_hdr));
@@ -242,8 +228,7 @@ static void clear_ecc_events(struct net_buf *buf)
cmd->events[1] &= ~0x01; /* LE Generate DHKey Compl Event */
}
static void le_gen_dhkey(struct net_buf *buf)
{
static void le_gen_dhkey(struct net_buf *buf) {
struct bt_hci_cp_le_generate_dhkey *cmd;
u8_t status;
@@ -276,8 +261,7 @@ send_status:
send_cmd_status(BT_HCI_OP_LE_GENERATE_DHKEY, status);
}
static void le_p256_pub_key(struct net_buf *buf)
{
static void le_p256_pub_key(struct net_buf *buf) {
u8_t status;
net_buf_unref(buf);
@@ -294,8 +278,7 @@ static void le_p256_pub_key(struct net_buf *buf)
send_cmd_status(BT_HCI_OP_LE_P256_PUBLIC_KEY, status);
}
int bt_hci_ecc_send(struct net_buf *buf)
{
int bt_hci_ecc_send(struct net_buf *buf) {
if (bt_buf_get_type(buf) == BT_BUF_CMD) {
struct bt_hci_cmd_hdr *chdr = (void *)buf->data;
@@ -319,22 +302,14 @@ int bt_hci_ecc_send(struct net_buf *buf)
return bt_dev.drv->send(buf);
}
int default_CSPRNG(u8_t *dst, unsigned int len)
{
return !bt_rand(dst, len);
}
int default_CSPRNG(u8_t *dst, unsigned int len) { return !bt_rand(dst, len); }
void bt_hci_ecc_init(void)
{
void bt_hci_ecc_init(void) {
#if defined(BFLB_BLE)
k_sem_init(&cmd_sem, 0, 1);
k_thread_create(&ecc_thread_data, "ecc_thread",
CONFIG_BT_HCI_ECC_STACK_SIZE, ecc_thread,
CONFIG_BT_WORK_QUEUE_PRIO);
k_thread_create(&ecc_thread_data, "ecc_thread", CONFIG_BT_HCI_ECC_STACK_SIZE, ecc_thread, CONFIG_BT_WORK_QUEUE_PRIO);
#else
k_thread_create(&ecc_thread_data, ecc_thread_stack,
K_THREAD_STACK_SIZEOF(ecc_thread_stack), ecc_thread,
NULL, NULL, NULL, K_PRIO_PREEMPT(10), 0, K_NO_WAIT);
k_thread_create(&ecc_thread_data, ecc_thread_stack, K_THREAD_STACK_SIZEOF(ecc_thread_stack), ecc_thread, NULL, NULL, NULL, K_PRIO_PREEMPT(10), 0, K_NO_WAIT);
k_thread_name_set(&ecc_thread_data, "BT ECC");
#endif
}

265
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/hfp_hf.c
View File

@@ -5,12 +5,12 @@
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <errno.h>
#include <atomic.h>
#include <byteorder.h>
#include <util.h>
#include <errno.h>
#include <printk.h>
#include <util.h>
#include <zephyr.h>
#include <conn.h>
@@ -18,16 +18,16 @@
#define LOG_MODULE_NAME bt_hfp_hf
#include "log.h"
#include <rfcomm.h>
#include <hfp_hf.h>
#include <rfcomm.h>
#include <sdp.h>
#include "hci_core.h"
#include "at.h"
#include "conn_internal.h"
#include "hci_core.h"
#include "hfp_internal.h"
#include "l2cap_internal.h"
#include "rfcomm_internal.h"
#include "at.h"
#include "hfp_internal.h"
#define MAX_IND_STR_LEN 17
@@ -35,8 +35,7 @@ struct bt_hfp_hf_cb *bt_hf;
bool hfp_codec_msbc = 0;
#if !defined(BFLB_DYNAMIC_ALLOC_MEM)
NET_BUF_POOL_FIXED_DEFINE(hf_pool, CONFIG_BT_MAX_CONN + 1,
BT_RFCOMM_BUF_SIZE(BT_HF_CLIENT_MAX_PDU), NULL);
NET_BUF_POOL_FIXED_DEFINE(hf_pool, CONFIG_BT_MAX_CONN + 1, BT_RFCOMM_BUF_SIZE(BT_HF_CLIENT_MAX_PDU), NULL);
#else
struct net_buf_pool hf_pool;
#endif
@@ -45,42 +44,16 @@ static struct bt_hfp_hf bt_hfp_hf_pool[CONFIG_BT_MAX_CONN];
static struct bt_sdp_attribute hfp_attrs[] = {
BT_SDP_NEW_SERVICE,
BT_SDP_LIST(
BT_SDP_ATTR_SVCLASS_ID_LIST,
BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 10),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_HANDSFREE_SVCLASS) }, ) },
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_GENERIC_AUDIO_SVCLASS) }, ) }, )),
BT_SDP_LIST(
BT_SDP_ATTR_PROTO_DESC_LIST,
BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 12),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_PROTO_L2CAP) }, ) },
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 5),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_PROTO_RFCOMM) },
{ BT_SDP_TYPE_SIZE(BT_SDP_UINT8),
BT_SDP_ARRAY_16(BT_RFCOMM_CHAN_HFP_HF) }) }, )),
BT_SDP_LIST(
BT_SDP_ATTR_PROFILE_DESC_LIST,
BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 8),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 6),
BT_SDP_DATA_ELEM_LIST(
{ BT_SDP_TYPE_SIZE(BT_SDP_UUID16),
BT_SDP_ARRAY_16(BT_SDP_HANDSFREE_SVCLASS) },
{ BT_SDP_TYPE_SIZE(BT_SDP_UINT16),
BT_SDP_ARRAY_16(0x0107) }, ) }, )),
BT_SDP_LIST(BT_SDP_ATTR_SVCLASS_ID_LIST, BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 10),
BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3), BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE(BT_SDP_UUID16), BT_SDP_ARRAY_16(BT_SDP_HANDSFREE_SVCLASS)}, )},
{BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3), BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE(BT_SDP_UUID16), BT_SDP_ARRAY_16(BT_SDP_GENERIC_AUDIO_SVCLASS)}, )}, )),
BT_SDP_LIST(BT_SDP_ATTR_PROTO_DESC_LIST, BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 12),
BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 3), BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE(BT_SDP_UUID16), BT_SDP_ARRAY_16(BT_SDP_PROTO_L2CAP)}, )},
{BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 5), BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE(BT_SDP_UUID16), BT_SDP_ARRAY_16(BT_SDP_PROTO_RFCOMM)},
{BT_SDP_TYPE_SIZE(BT_SDP_UINT8), BT_SDP_ARRAY_16(BT_RFCOMM_CHAN_HFP_HF)})}, )),
BT_SDP_LIST(BT_SDP_ATTR_PROFILE_DESC_LIST, BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 8),
BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE_VAR(BT_SDP_SEQ8, 6), BT_SDP_DATA_ELEM_LIST({BT_SDP_TYPE_SIZE(BT_SDP_UUID16), BT_SDP_ARRAY_16(BT_SDP_HANDSFREE_SVCLASS)},
{BT_SDP_TYPE_SIZE(BT_SDP_UINT16), BT_SDP_ARRAY_16(0x0107)}, )}, )),
BT_SDP_SERVICE_NAME("hands-free"),
/*
"SupportedFeatures" attribute bit mapping for the HF
@@ -104,64 +77,34 @@ static const struct {
uint32_t min;
uint32_t max;
} ag_ind[] = {
{ "service", 0, 1 }, /* HF_SERVICE_IND */
{ "call", 0, 1 }, /* HF_CALL_IND */
{ "callsetup", 0, 3 }, /* HF_CALL_SETUP_IND */
{ "callheld", 0, 2 }, /* HF_CALL_HELD_IND */
{ "signal", 0, 5 }, /* HF_SINGNAL_IND */
{ "roam", 0, 1 }, /* HF_ROAM_IND */
{ "battchg", 0, 5 } /* HF_BATTERY_IND */
{ "service", 0, 1}, /* HF_SERVICE_IND */
{ "call", 0, 1}, /* HF_CALL_IND */
{"callsetup", 0, 3}, /* HF_CALL_SETUP_IND */
{ "callheld", 0, 2}, /* HF_CALL_HELD_IND */
{ "signal", 0, 5}, /* HF_SINGNAL_IND */
{ "roam", 0, 1}, /* HF_ROAM_IND */
{ "battchg", 0, 5} /* HF_BATTERY_IND */
};
static void connected(struct bt_conn *conn)
{
BT_DBG("HFP HF Connected!");
}
static void connected(struct bt_conn *conn) { BT_DBG("HFP HF Connected!"); }
static void disconnected(struct bt_conn *conn)
{
BT_DBG("HFP HF Disconnected!");
}
static void disconnected(struct bt_conn *conn) { BT_DBG("HFP HF Disconnected!"); }
static void service(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Service indicator value: %u", value);
}
static void service(struct bt_conn *conn, uint32_t value) { BT_DBG("Service indicator value: %u", value); }
static void call(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Call indicator value: %u", value);
}
static void call(struct bt_conn *conn, uint32_t value) { BT_DBG("Call indicator value: %u", value); }
static void call_setup(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Call Setup indicator value: %u", value);
}
static void call_setup(struct bt_conn *conn, uint32_t value) { BT_DBG("Call Setup indicator value: %u", value); }
static void call_held(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Call Held indicator value: %u", value);
}
static void call_held(struct bt_conn *conn, uint32_t value) { BT_DBG("Call Held indicator value: %u", value); }
static void signal(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Signal indicator value: %u", value);
}
static void signal(struct bt_conn *conn, uint32_t value) { BT_DBG("Signal indicator value: %u", value); }
static void roam(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Roaming indicator value: %u", value);
}
static void roam(struct bt_conn *conn, uint32_t value) { BT_DBG("Roaming indicator value: %u", value); }
static void battery(struct bt_conn *conn, uint32_t value)
{
BT_DBG("Battery indicator value: %u", value);
}
static void battery(struct bt_conn *conn, uint32_t value) { BT_DBG("Battery indicator value: %u", value); }
static void ring_cb(struct bt_conn *conn)
{
BT_DBG("Incoming Call...");
}
static void ring_cb(struct bt_conn *conn) { BT_DBG("Incoming Call..."); }
static struct bt_hfp_hf_cb hf_cb = {
.connected = connected,
@@ -176,8 +119,7 @@ static struct bt_hfp_hf_cb hf_cb = {
.ring_indication = ring_cb,
};
void hf_slc_error(struct at_client *hf_at)
{
void hf_slc_error(struct at_client *hf_at) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
int err;
@@ -188,9 +130,7 @@ void hf_slc_error(struct at_client *hf_at)
}
}
int hfp_hf_send_cmd(struct bt_hfp_hf *hf, at_resp_cb_t resp,
at_finish_cb_t finish, const char *format, ...)
{
int hfp_hf_send_cmd(struct bt_hfp_hf *hf, at_resp_cb_t resp, at_finish_cb_t finish, const char *format, ...) {
struct net_buf *buf;
va_list vargs;
int ret;
@@ -224,8 +164,7 @@ int hfp_hf_send_cmd(struct bt_hfp_hf *hf, at_resp_cb_t resp,
return 0;
}
int brsf_handle(struct at_client *hf_at)
{
int brsf_handle(struct at_client *hf_at) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
uint32_t val;
int ret;
@@ -241,14 +180,12 @@ int brsf_handle(struct at_client *hf_at)
return 0;
}
int brsf_resp(struct at_client *hf_at, struct net_buf *buf)
{
int brsf_resp(struct at_client *hf_at, struct net_buf *buf) {
int err;
BT_DBG("");
err = at_parse_cmd_input(hf_at, buf, "BRSF", brsf_handle,
AT_CMD_TYPE_NORMAL);
err = at_parse_cmd_input(hf_at, buf, "BRSF", brsf_handle, AT_CMD_TYPE_NORMAL);
if (err < 0) {
/* Returning negative value is avoided before SLC connection
* established.
@@ -260,9 +197,7 @@ int brsf_resp(struct at_client *hf_at, struct net_buf *buf)
return 0;
}
static void cind_handle_values(struct at_client *hf_at, uint32_t index,
char *name, uint32_t min, uint32_t max)
{
static void cind_handle_values(struct at_client *hf_at, uint32_t index, char *name, uint32_t min, uint32_t max) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
int i;
@@ -281,8 +216,7 @@ static void cind_handle_values(struct at_client *hf_at, uint32_t index,
}
}
int cind_handle(struct at_client *hf_at)
{
int cind_handle(struct at_client *hf_at) {
uint32_t index = 0U;
/* Parsing Example: CIND: ("call",(0,1)) etc.. */
@@ -331,12 +265,10 @@ error:
return -EINVAL;
}
int cind_resp(struct at_client *hf_at, struct net_buf *buf)
{
int cind_resp(struct at_client *hf_at, struct net_buf *buf) {
int err;
err = at_parse_cmd_input(hf_at, buf, "CIND", cind_handle,
AT_CMD_TYPE_NORMAL);
err = at_parse_cmd_input(hf_at, buf, "CIND", cind_handle, AT_CMD_TYPE_NORMAL);
if (err < 0) {
BT_ERR("Error parsing CMD input");
hf_slc_error(hf_at);
@@ -345,22 +277,18 @@ int cind_resp(struct at_client *hf_at, struct net_buf *buf)
return 0;
}
void ag_indicator_handle_values(struct at_client *hf_at, uint32_t index,
uint32_t value)
{
void ag_indicator_handle_values(struct at_client *hf_at, uint32_t index, uint32_t value) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
struct bt_conn *conn = hf->rfcomm_dlc.session->br_chan.chan.conn;
BT_DBG("Index :%u, Value :%u", index, value);
if (index >= ARRAY_SIZE(ag_ind)) {
BT_ERR("Max only %lu indicators are supported",
ARRAY_SIZE(ag_ind));
BT_ERR("Max only %lu indicators are supported", ARRAY_SIZE(ag_ind));
return;
}
if (value > ag_ind[hf->ind_table[index]].max ||
value < ag_ind[hf->ind_table[index]].min) {
if (value > ag_ind[hf->ind_table[index]].max || value < ag_ind[hf->ind_table[index]].min) {
BT_ERR("Indicators out of range - value: %u", value);
return;
}
@@ -407,8 +335,7 @@ void ag_indicator_handle_values(struct at_client *hf_at, uint32_t index,
}
}
int cind_status_handle(struct at_client *hf_at)
{
int cind_status_handle(struct at_client *hf_at) {
uint32_t index = 0U;
while (at_has_next_list(hf_at)) {
@@ -429,12 +356,10 @@ int cind_status_handle(struct at_client *hf_at)
return 0;
}
int cind_status_resp(struct at_client *hf_at, struct net_buf *buf)
{
int cind_status_resp(struct at_client *hf_at, struct net_buf *buf) {
int err;
err = at_parse_cmd_input(hf_at, buf, "CIND", cind_status_handle,
AT_CMD_TYPE_NORMAL);
err = at_parse_cmd_input(hf_at, buf, "CIND", cind_status_handle, AT_CMD_TYPE_NORMAL);
if (err < 0) {
BT_ERR("Error parsing CMD input");
hf_slc_error(hf_at);
@@ -443,8 +368,7 @@ int cind_status_resp(struct at_client *hf_at, struct net_buf *buf)
return 0;
}
int ciev_handle(struct at_client *hf_at)
{
int ciev_handle(struct at_client *hf_at) {
uint32_t index, value;
int ret;
@@ -470,8 +394,7 @@ int ciev_handle(struct at_client *hf_at)
return 0;
}
int ring_handle(struct at_client *hf_at)
{
int ring_handle(struct at_client *hf_at) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
struct bt_conn *conn = hf->rfcomm_dlc.session->br_chan.chan.conn;
@@ -482,8 +405,7 @@ int ring_handle(struct at_client *hf_at)
return 0;
}
int bcs_handle(struct at_client *hf_at)
{
int bcs_handle(struct at_client *hf_at) {
uint32_t value;
int ret;
@@ -516,18 +438,16 @@ static const struct unsolicited {
enum at_cmd_type type;
int (*func)(struct at_client *hf_at);
} handlers[] = {
{ "CIEV", AT_CMD_TYPE_UNSOLICITED, ciev_handle },
{ "RING", AT_CMD_TYPE_OTHER, ring_handle },
{ "BCS", AT_CMD_TYPE_UNSOLICITED, bcs_handle }
{"CIEV", AT_CMD_TYPE_UNSOLICITED, ciev_handle},
{"RING", AT_CMD_TYPE_OTHER, ring_handle},
{ "BCS", AT_CMD_TYPE_UNSOLICITED, bcs_handle}
};
static const struct unsolicited *hfp_hf_unsol_lookup(struct at_client *hf_at)
{
static const struct unsolicited *hfp_hf_unsol_lookup(struct at_client *hf_at) {
int i;
for (i = 0; i < ARRAY_SIZE(handlers); i++) {
if (!strncmp(hf_at->buf, handlers[i].cmd,
strlen(handlers[i].cmd))) {
if (!strncmp(hf_at->buf, handlers[i].cmd, strlen(handlers[i].cmd))) {
return &handlers[i];
}
}
@@ -535,8 +455,7 @@ static const struct unsolicited *hfp_hf_unsol_lookup(struct at_client *hf_at)
return NULL;
}
int unsolicited_cb(struct at_client *hf_at, struct net_buf *buf)
{
int unsolicited_cb(struct at_client *hf_at, struct net_buf *buf) {
const struct unsolicited *handler;
handler = hfp_hf_unsol_lookup(hf_at);
@@ -545,20 +464,17 @@ int unsolicited_cb(struct at_client *hf_at, struct net_buf *buf)
return -ENOMSG;
}
if (!at_parse_cmd_input(hf_at, buf, handler->cmd, handler->func,
handler->type)) {
if (!at_parse_cmd_input(hf_at, buf, handler->cmd, handler->func, handler->type)) {
return 0;
}
return -ENOMSG;
}
int cmd_complete(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int cmd_complete(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
struct bt_conn *conn = hf->rfcomm_dlc.session->br_chan.chan.conn;
struct bt_hfp_hf_cmd_complete cmd = { 0 };
struct bt_hfp_hf_cmd_complete cmd = {0};
BT_DBG("");
@@ -586,9 +502,7 @@ int cmd_complete(struct at_client *hf_at, enum at_result result,
return 0;
}
int cmee_finish(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int cmee_finish(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
if (result != AT_RESULT_OK) {
@@ -603,8 +517,7 @@ int cmee_finish(struct at_client *hf_at, enum at_result result,
return 0;
}
static void slc_completed(struct at_client *hf_at)
{
static void slc_completed(struct at_client *hf_at) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
struct bt_conn *conn = hf->rfcomm_dlc.session->br_chan.chan.conn;
@@ -617,9 +530,7 @@ static void slc_completed(struct at_client *hf_at)
}
}
int cmer_finish(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int cmer_finish(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
if (result != AT_RESULT_OK) {
BT_ERR("SLC Connection ERROR in response");
hf_slc_error(hf_at);
@@ -631,9 +542,7 @@ int cmer_finish(struct at_client *hf_at, enum at_result result,
return 0;
}
int cind_status_finish(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int cind_status_finish(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
int err;
@@ -653,9 +562,7 @@ int cind_status_finish(struct at_client *hf_at, enum at_result result,
return 0;
}
int cind_finish(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int cind_finish(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
int err;
@@ -665,8 +572,7 @@ int cind_finish(struct at_client *hf_at, enum at_result result,
return -EINVAL;
}
err = hfp_hf_send_cmd(hf, cind_status_resp, cind_status_finish,
"AT+CIND?");
err = hfp_hf_send_cmd(hf, cind_status_resp, cind_status_finish, "AT+CIND?");
if (err < 0) {
hf_slc_error(hf_at);
return err;
@@ -675,9 +581,7 @@ int cind_finish(struct at_client *hf_at, enum at_result result,
return 0;
}
int bac_finish(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int bac_finish(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
int err;
@@ -696,9 +600,7 @@ int bac_finish(struct at_client *hf_at, enum at_result result,
return 0;
}
int brsf_finish(struct at_client *hf_at, enum at_result result,
enum at_cme cme_err)
{
int brsf_finish(struct at_client *hf_at, enum at_result result, enum at_cme cme_err) {
struct bt_hfp_hf *hf = CONTAINER_OF(hf_at, struct bt_hfp_hf, at);
int err;
@@ -717,14 +619,12 @@ int brsf_finish(struct at_client *hf_at, enum at_result result,
return 0;
}
int hf_slc_establish(struct bt_hfp_hf *hf)
{
int hf_slc_establish(struct bt_hfp_hf *hf) {
int err;
BT_DBG("");
err = hfp_hf_send_cmd(hf, brsf_resp, brsf_finish, "AT+BRSF=%u",
hf->hf_features);
err = hfp_hf_send_cmd(hf, brsf_resp, brsf_finish, "AT+BRSF=%u", hf->hf_features);
if (err < 0) {
hf_slc_error(&hf->at);
return err;
@@ -733,8 +633,7 @@ int hf_slc_establish(struct bt_hfp_hf *hf)
return 0;
}
static struct bt_hfp_hf *bt_hfp_hf_lookup_bt_conn(struct bt_conn *conn)
{
static struct bt_hfp_hf *bt_hfp_hf_lookup_bt_conn(struct bt_conn *conn) {
int i;
for (i = 0; i < ARRAY_SIZE(bt_hfp_hf_pool); i++) {
@@ -748,8 +647,7 @@ static struct bt_hfp_hf *bt_hfp_hf_lookup_bt_conn(struct bt_conn *conn)
return NULL;
}
int bt_hfp_hf_send_cmd(struct bt_conn *conn, enum bt_hfp_hf_at_cmd cmd)
{
int bt_hfp_hf_send_cmd(struct bt_conn *conn, enum bt_hfp_hf_at_cmd cmd) {
struct bt_hfp_hf *hf;
int err;
@@ -789,8 +687,7 @@ int bt_hfp_hf_send_cmd(struct bt_conn *conn, enum bt_hfp_hf_at_cmd cmd)
return 0;
}
static void hfp_hf_connected(struct bt_rfcomm_dlc *dlc)
{
static void hfp_hf_connected(struct bt_rfcomm_dlc *dlc) {
struct bt_hfp_hf *hf = CONTAINER_OF(dlc, struct bt_hfp_hf, rfcomm_dlc);
BT_DBG("hf connected");
@@ -799,8 +696,7 @@ static void hfp_hf_connected(struct bt_rfcomm_dlc *dlc)
hf_slc_establish(hf);
}
static void hfp_hf_disconnected(struct bt_rfcomm_dlc *dlc)
{
static void hfp_hf_disconnected(struct bt_rfcomm_dlc *dlc) {
struct bt_conn *conn = dlc->session->br_chan.chan.conn;
BT_DBG("hf disconnected!");
@@ -809,8 +705,7 @@ static void hfp_hf_disconnected(struct bt_rfcomm_dlc *dlc)
}
}
static void hfp_hf_recv(struct bt_rfcomm_dlc *dlc, struct net_buf *buf)
{
static void hfp_hf_recv(struct bt_rfcomm_dlc *dlc, struct net_buf *buf) {
struct bt_hfp_hf *hf = CONTAINER_OF(dlc, struct bt_hfp_hf, rfcomm_dlc);
if (at_parse_input(&hf->at, buf) < 0) {
@@ -818,8 +713,7 @@ static void hfp_hf_recv(struct bt_rfcomm_dlc *dlc, struct net_buf *buf)
}
}
static int bt_hfp_hf_accept(struct bt_conn *conn, struct bt_rfcomm_dlc **dlc)
{
static int bt_hfp_hf_accept(struct bt_conn *conn, struct bt_rfcomm_dlc **dlc) {
int i;
static struct bt_rfcomm_dlc_ops ops = {
.connected = hfp_hf_connected,
@@ -860,8 +754,7 @@ static int bt_hfp_hf_accept(struct bt_conn *conn, struct bt_rfcomm_dlc **dlc)
return -ENOMEM;
}
int bt_hfp_hf_init(void)
{
int bt_hfp_hf_init(void) {
int err;
#if defined(BFLB_DYNAMIC_ALLOC_MEM)

135
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/keys.c
View File

@@ -6,11 +6,11 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <string.h>
#include <stdlib.h>
#include <atomic.h>
#include <misc/util.h>
#include <stdlib.h>
#include <string.h>
#include <zephyr.h>
#include <bluetooth.h>
#include <conn.h>
@@ -19,12 +19,12 @@
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_KEYS)
#include "log.h"
#include "rpa.h"
#include "gatt_internal.h"
#include "hci_core.h"
#include "smp.h"
#include "settings.h"
#include "keys.h"
#include "rpa.h"
#include "settings.h"
#include "smp.h"
#if defined(BFLB_BLE)
#if defined(CONFIG_BT_SETTINGS)
#include "easyflash.h"
@@ -40,8 +40,7 @@ static u32_t aging_counter_val;
static struct bt_keys *last_keys_updated;
#endif /* CONFIG_BT_KEYS_OVERWRITE_OLDEST */
struct bt_keys *bt_keys_get_addr(u8_t id, const bt_addr_le_t *addr)
{
struct bt_keys *bt_keys_get_addr(u8_t id, const bt_addr_le_t *addr) {
struct bt_keys *keys;
int i;
size_t first_free_slot = ARRAY_SIZE(key_pool);
@@ -55,9 +54,7 @@ struct bt_keys *bt_keys_get_addr(u8_t id, const bt_addr_le_t *addr)
return keys;
}
if (first_free_slot == ARRAY_SIZE(key_pool) &&
(!bt_addr_le_cmp(&keys->addr, BT_ADDR_LE_ANY) ||
!keys->enc_size)) {
if (first_free_slot == ARRAY_SIZE(key_pool) && (!bt_addr_le_cmp(&keys->addr, BT_ADDR_LE_ANY) || !keys->enc_size)) {
first_free_slot = i;
}
}
@@ -98,9 +95,7 @@ struct bt_keys *bt_keys_get_addr(u8_t id, const bt_addr_le_t *addr)
return NULL;
}
void bt_foreach_bond(u8_t id, void (*func)(const struct bt_bond_info *info, void *user_data),
void *user_data)
{
void bt_foreach_bond(u8_t id, void (*func)(const struct bt_bond_info *info, void *user_data), void *user_data) {
int i;
for (i = 0; i < ARRAY_SIZE(key_pool); i++) {
@@ -115,9 +110,7 @@ void bt_foreach_bond(u8_t id, void (*func)(const struct bt_bond_info *info, void
}
}
void bt_keys_foreach(int type, void (*func)(struct bt_keys *keys, void *data),
void *data)
{
void bt_keys_foreach(int type, void (*func)(struct bt_keys *keys, void *data), void *data) {
int i;
for (i = 0; i < ARRAY_SIZE(key_pool); i++) {
@@ -127,15 +120,13 @@ void bt_keys_foreach(int type, void (*func)(struct bt_keys *keys, void *data),
}
}
struct bt_keys *bt_keys_find(int type, u8_t id, const bt_addr_le_t *addr)
{
struct bt_keys *bt_keys_find(int type, u8_t id, const bt_addr_le_t *addr) {
int i;
BT_DBG("type %d %s", type, bt_addr_le_str(addr));
for (i = 0; i < ARRAY_SIZE(key_pool); i++) {
if ((key_pool[i].keys & type) && key_pool[i].id == id &&
!bt_addr_le_cmp(&key_pool[i].addr, addr)) {
if ((key_pool[i].keys & type) && key_pool[i].id == id && !bt_addr_le_cmp(&key_pool[i].addr, addr)) {
return &key_pool[i];
}
}
@@ -143,8 +134,7 @@ struct bt_keys *bt_keys_find(int type, u8_t id, const bt_addr_le_t *addr)
return NULL;
}
struct bt_keys *bt_keys_get_type(int type, u8_t id, const bt_addr_le_t *addr)
{
struct bt_keys *bt_keys_get_type(int type, u8_t id, const bt_addr_le_t *addr) {
struct bt_keys *keys;
BT_DBG("type %d %s", type, bt_addr_le_str(addr));
@@ -164,8 +154,7 @@ struct bt_keys *bt_keys_get_type(int type, u8_t id, const bt_addr_le_t *addr)
return keys;
}
struct bt_keys *bt_keys_find_irk(u8_t id, const bt_addr_le_t *addr)
{
struct bt_keys *bt_keys_find_irk(u8_t id, const bt_addr_le_t *addr) {
int i;
BT_DBG("%s", bt_addr_le_str(addr));
@@ -179,11 +168,8 @@ struct bt_keys *bt_keys_find_irk(u8_t id, const bt_addr_le_t *addr)
continue;
}
if (key_pool[i].id == id &&
!bt_addr_cmp(&addr->a, &key_pool[i].irk.rpa)) {
BT_DBG("cached RPA %s for %s",
bt_addr_str(&key_pool[i].irk.rpa),
bt_addr_le_str(&key_pool[i].addr));
if (key_pool[i].id == id && !bt_addr_cmp(&addr->a, &key_pool[i].irk.rpa)) {
BT_DBG("cached RPA %s for %s", bt_addr_str(&key_pool[i].irk.rpa), bt_addr_le_str(&key_pool[i].addr));
return &key_pool[i];
}
}
@@ -198,9 +184,7 @@ struct bt_keys *bt_keys_find_irk(u8_t id, const bt_addr_le_t *addr)
}
if (bt_rpa_irk_matches(key_pool[i].irk.val, &addr->a)) {
BT_DBG("RPA %s matches %s",
bt_addr_str(&key_pool[i].irk.rpa),
bt_addr_le_str(&key_pool[i].addr));
BT_DBG("RPA %s matches %s", bt_addr_str(&key_pool[i].irk.rpa), bt_addr_le_str(&key_pool[i].addr));
bt_addr_copy(&key_pool[i].irk.rpa, &addr->a);
@@ -213,15 +197,13 @@ struct bt_keys *bt_keys_find_irk(u8_t id, const bt_addr_le_t *addr)
return NULL;
}
struct bt_keys *bt_keys_find_addr(u8_t id, const bt_addr_le_t *addr)
{
struct bt_keys *bt_keys_find_addr(u8_t id, const bt_addr_le_t *addr) {
int i;
BT_DBG("%s", bt_addr_le_str(addr));
for (i = 0; i < ARRAY_SIZE(key_pool); i++) {
if (key_pool[i].id == id &&
!bt_addr_le_cmp(&key_pool[i].addr, addr)) {
if (key_pool[i].id == id && !bt_addr_le_cmp(&key_pool[i].addr, addr)) {
return &key_pool[i];
}
}
@@ -230,8 +212,7 @@ struct bt_keys *bt_keys_find_addr(u8_t id, const bt_addr_le_t *addr)
}
#if defined(CONFIG_BLE_AT_CMD)
bt_addr_le_t *bt_get_keys_address(u8_t id)
{
bt_addr_le_t *bt_get_keys_address(u8_t id) {
bt_addr_le_t addr;
memset(&addr, 0, sizeof(bt_addr_le_t));
@@ -245,13 +226,9 @@ bt_addr_le_t *bt_get_keys_address(u8_t id)
}
#endif
void bt_keys_add_type(struct bt_keys *keys, int type)
{
keys->keys |= type;
}
void bt_keys_add_type(struct bt_keys *keys, int type) { keys->keys |= type; }
void bt_keys_clear(struct bt_keys *keys)
{
void bt_keys_clear(struct bt_keys *keys) {
#if defined(BFLB_BLE)
if (keys->keys & BT_KEYS_IRK) {
bt_id_del(keys);
@@ -277,11 +254,9 @@ void bt_keys_clear(struct bt_keys *keys)
char id[4];
u8_to_dec(id, sizeof(id), keys->id);
bt_settings_encode_key(key, sizeof(key), "keys",
&keys->addr, id);
bt_settings_encode_key(key, sizeof(key), "keys", &keys->addr, id);
} else {
bt_settings_encode_key(key, sizeof(key), "keys",
&keys->addr, NULL);
bt_settings_encode_key(key, sizeof(key), "keys", &keys->addr, NULL);
}
BT_DBG("Deleting key %s", log_strdup(key));
@@ -292,8 +267,7 @@ void bt_keys_clear(struct bt_keys *keys)
#endif
}
static void keys_clear_id(struct bt_keys *keys, void *data)
{
static void keys_clear_id(struct bt_keys *keys, void *data) {
u8_t *id = data;
if (*id == keys->id) {
@@ -305,14 +279,10 @@ static void keys_clear_id(struct bt_keys *keys, void *data)
}
}
void bt_keys_clear_all(u8_t id)
{
bt_keys_foreach(BT_KEYS_ALL, keys_clear_id, &id);
}
void bt_keys_clear_all(u8_t id) { bt_keys_foreach(BT_KEYS_ALL, keys_clear_id, &id); }
#if defined(CONFIG_BT_SETTINGS)
int bt_keys_store(struct bt_keys *keys)
{
int bt_keys_store(struct bt_keys *keys) {
#if defined(BFLB_BLE)
int err;
err = bt_settings_set_bin(NV_KEY_POOL, (const u8_t *)&key_pool[0], sizeof(key_pool));
@@ -323,8 +293,7 @@ int bt_keys_store(struct bt_keys *keys)
char *str;
int err;
str = settings_str_from_bytes(keys->storage_start, BT_KEYS_STORAGE_LEN,
val, sizeof(val));
str = settings_str_from_bytes(keys->storage_start, BT_KEYS_STORAGE_LEN, val, sizeof(val));
if (!str) {
BT_ERR("Unable to encode bt_keys as value");
return -EINVAL;
@@ -334,11 +303,9 @@ int bt_keys_store(struct bt_keys *keys)
char id[4];
u8_to_dec(id, sizeof(id), keys->id);
bt_settings_encode_key(key, sizeof(key), "keys", &keys->addr,
id);
bt_settings_encode_key(key, sizeof(key), "keys", &keys->addr, id);
} else {
bt_settings_encode_key(key, sizeof(key), "keys", &keys->addr,
NULL);
bt_settings_encode_key(key, sizeof(key), "keys", &keys->addr, NULL);
}
err = settings_save_one(key, keys->storage_start, BT_KEYS_STORAGE_LEN);
@@ -347,17 +314,14 @@ int bt_keys_store(struct bt_keys *keys)
return err;
}
BT_DBG("Stored keys for %s (%s)", bt_addr_le_str(&keys->addr),
log_strdup(key));
BT_DBG("Stored keys for %s (%s)", bt_addr_le_str(&keys->addr), log_strdup(key));
return 0;
#endif //BFLB_BLE
#endif // BFLB_BLE
}
#if !defined(BFLB_BLE)
static int keys_set(const char *name, size_t len_rd, settings_read_cb read_cb,
void *cb_arg)
{
static int keys_set(const char *name, size_t len_rd, settings_read_cb read_cb, void *cb_arg) {
struct bt_keys *keys;
bt_addr_le_t addr;
u8_t id;
@@ -377,8 +341,7 @@ static int keys_set(const char *name, size_t len_rd, settings_read_cb read_cb,
return -EINVAL;
}
BT_DBG("name %s val %s", log_strdup(name),
(len) ? bt_hex(val, sizeof(val)) : "(null)");
BT_DBG("name %s val %s", log_strdup(name), (len) ? bt_hex(val, sizeof(val)) : "(null)");
err = bt_settings_decode_key(name, &addr);
if (err) {
@@ -400,8 +363,7 @@ static int keys_set(const char *name, size_t len_rd, settings_read_cb read_cb,
(void)memset(keys, 0, sizeof(*keys));
BT_DBG("Cleared keys for %s", bt_addr_le_str(&addr));
} else {
BT_WARN("Unable to find deleted keys for %s",
bt_addr_le_str(&addr));
BT_WARN("Unable to find deleted keys for %s", bt_addr_le_str(&addr));
}
return 0;
@@ -417,16 +379,13 @@ static int keys_set(const char *name, size_t len_rd, settings_read_cb read_cb,
/* Load shorter structure for compatibility with old
* records format with no counter.
*/
if (IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST) &&
len == BT_KEYS_STORAGE_LEN_COMPAT) {
BT_WARN("Keys for %s have no aging counter",
bt_addr_le_str(&addr));
if (IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST) && len == BT_KEYS_STORAGE_LEN_COMPAT) {
BT_WARN("Keys for %s have no aging counter", bt_addr_le_str(&addr));
memcpy(keys->storage_start, val, len);
continue;
}
BT_ERR("Invalid key length %zu != %zu", len,
BT_KEYS_STORAGE_LEN);
BT_ERR("Invalid key length %zu != %zu", len, BT_KEYS_STORAGE_LEN);
bt_keys_clear(keys);
return -EINVAL;
@@ -445,10 +404,7 @@ static int keys_set(const char *name, size_t len_rd, settings_read_cb read_cb,
}
#endif //!(BFLB_BLE)
static void id_add(struct bt_keys *keys, void *user_data)
{
bt_id_add(keys);
}
static void id_add(struct bt_keys *keys, void *user_data) { bt_id_add(keys); }
#if defined(BFLB_BLE)
int keys_commit(void)
@@ -467,21 +423,17 @@ static int keys_commit(void)
return 0;
}
//SETTINGS_STATIC_HANDLER_DEFINE(bt_keys, "bt/keys", NULL, keys_set, keys_commit,
// SETTINGS_STATIC_HANDLER_DEFINE(bt_keys, "bt/keys", NULL, keys_set, keys_commit,
// NULL);
#if defined(BFLB_BLE)
int bt_keys_load(void)
{
return bt_settings_get_bin(NV_KEY_POOL, (u8_t *)&key_pool[0], sizeof(key_pool), NULL);
}
int bt_keys_load(void) { return bt_settings_get_bin(NV_KEY_POOL, (u8_t *)&key_pool[0], sizeof(key_pool), NULL); }
#endif
#endif /* CONFIG_BT_SETTINGS */
#if IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST)
void bt_keys_update_usage(u8_t id, const bt_addr_le_t *addr)
{
void bt_keys_update_usage(u8_t id, const bt_addr_le_t *addr) {
struct bt_keys *keys = bt_keys_find_addr(id, addr);
if (!keys) {
@@ -495,8 +447,7 @@ void bt_keys_update_usage(u8_t id, const bt_addr_le_t *addr)
keys->aging_counter = ++aging_counter_val;
last_keys_updated = keys;
BT_DBG("Aging counter for %s is set to %u", bt_addr_le_str(addr),
keys->aging_counter);
BT_DBG("Aging counter for %s is set to %u", bt_addr_le_str(addr), keys->aging_counter);
if (IS_ENABLED(CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING)) {
bt_keys_store(keys);

57
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/keys_br.c
View File

@@ -6,10 +6,10 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <string.h>
#include <atomic.h>
#include <string.h>
#include <util.h>
#include <zephyr.h>
#include <bluetooth.h>
#include <conn.h>
@@ -21,8 +21,8 @@
#include "log.h"
#include "hci_core.h"
#include "settings.h"
#include "keys.h"
#include "settings.h"
static struct bt_keys_link_key key_pool[CONFIG_BT_MAX_PAIRED];
@@ -31,8 +31,7 @@ static uint32_t aging_counter_val;
static struct bt_keys_link_key *last_keys_updated;
#endif /* CONFIG_BT_KEYS_OVERWRITE_OLDEST */
struct bt_keys_link_key *bt_keys_find_link_key(const bt_addr_t *addr)
{
struct bt_keys_link_key *bt_keys_find_link_key(const bt_addr_t *addr) {
struct bt_keys_link_key *key;
int i;
@@ -49,8 +48,7 @@ struct bt_keys_link_key *bt_keys_find_link_key(const bt_addr_t *addr)
return NULL;
}
struct bt_keys_link_key *bt_keys_get_link_key(const bt_addr_t *addr)
{
struct bt_keys_link_key *bt_keys_get_link_key(const bt_addr_t *addr) {
struct bt_keys_link_key *key;
key = bt_keys_find_link_key(addr);
@@ -59,7 +57,7 @@ struct bt_keys_link_key *bt_keys_get_link_key(const bt_addr_t *addr)
}
key = bt_keys_find_link_key(BT_ADDR_ANY);
#if 0 //IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST) //MBHJ
#if 0 // IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST) //MBHJ
if (!key) {
int i;
@@ -80,7 +78,7 @@ struct bt_keys_link_key *bt_keys_get_link_key(const bt_addr_t *addr)
if (key) {
bt_addr_copy(&key->addr, addr);
#if 0 //IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST) //MBHJ
#if 0 // IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST) //MBHJ
key->aging_counter = ++aging_counter_val;
last_keys_updated = key;
#endif
@@ -93,16 +91,14 @@ struct bt_keys_link_key *bt_keys_get_link_key(const bt_addr_t *addr)
return NULL;
}
void bt_keys_link_key_clear(struct bt_keys_link_key *link_key)
{
void bt_keys_link_key_clear(struct bt_keys_link_key *link_key) {
if (IS_ENABLED(CONFIG_BT_SETTINGS)) {
char key[BT_SETTINGS_KEY_MAX];
bt_addr_le_t le_addr;
le_addr.type = BT_ADDR_LE_PUBLIC;
bt_addr_copy(&le_addr.a, &link_key->addr);
bt_settings_encode_key(key, sizeof(key), "link_key",
&le_addr, NULL);
bt_settings_encode_key(key, sizeof(key), "link_key", &le_addr, NULL);
settings_delete(key);
}
@@ -110,8 +106,7 @@ void bt_keys_link_key_clear(struct bt_keys_link_key *link_key)
(void)memset(link_key, 0, sizeof(*link_key));
}
void bt_keys_link_key_clear_addr(const bt_addr_t *addr)
{
void bt_keys_link_key_clear_addr(const bt_addr_t *addr) {
int i;
struct bt_keys_link_key *key;
@@ -129,9 +124,8 @@ void bt_keys_link_key_clear_addr(const bt_addr_t *addr)
}
}
void bt_keys_link_key_store(struct bt_keys_link_key *link_key)
{
#if 0 //MBHJ
void bt_keys_link_key_store(struct bt_keys_link_key *link_key) {
#if 0 // MBHJ
if (IS_ENABLED(CONFIG_BT_SETTINGS)) {
int err;
char key[BT_SETTINGS_KEY_MAX];
@@ -153,9 +147,7 @@ void bt_keys_link_key_store(struct bt_keys_link_key *link_key)
#if defined(CONFIG_BT_SETTINGS)
static int link_key_set(const char *name, size_t len_rd,
settings_read_cb read_cb, void *cb_arg)
{
static int link_key_set(const char *name, size_t len_rd, settings_read_cb read_cb, void *cb_arg) {
int err;
ssize_t len;
bt_addr_le_t le_addr;
@@ -173,8 +165,7 @@ static int link_key_set(const char *name, size_t len_rd,
return -EINVAL;
}
BT_DBG("name %s val %s", log_strdup(name),
len ? bt_hex(val, sizeof(val)) : "(null)");
BT_DBG("name %s val %s", log_strdup(name), len ? bt_hex(val, sizeof(val)) : "(null)");
err = bt_settings_decode_key(name, &le_addr);
if (err) {
@@ -188,16 +179,14 @@ static int link_key_set(const char *name, size_t len_rd,
bt_keys_link_key_clear(link_key);
BT_DBG("Clear keys for %s", bt_addr_le_str(&le_addr));
} else {
BT_WARN("Unable to find deleted keys for %s",
bt_addr_le_str(&le_addr));
BT_WARN("Unable to find deleted keys for %s", bt_addr_le_str(&le_addr));
}
return 0;
}
memcpy(link_key->storage_start, val, len);
BT_DBG("Successfully restored link key for %s",
bt_addr_le_str(&le_addr));
BT_DBG("Successfully restored link key for %s", bt_addr_le_str(&le_addr));
#if IS_ENABLED(CONFIG_BT_KEYS_OVERWRITE_OLDEST)
if (aging_counter_val < link_key->aging_counter) {
aging_counter_val = link_key->aging_counter;
@@ -207,16 +196,11 @@ static int link_key_set(const char *name, size_t len_rd,
return 0;
}
static int link_key_commit(void)
{
return 0;
}
static int link_key_commit(void) { return 0; }
SETTINGS_STATIC_HANDLER_DEFINE(bt_link_key, "bt/link_key", NULL, link_key_set,
link_key_commit, NULL);
SETTINGS_STATIC_HANDLER_DEFINE(bt_link_key, "bt/link_key", NULL, link_key_set, link_key_commit, NULL);
void bt_keys_link_key_update_usage(const bt_addr_t *addr)
{
void bt_keys_link_key_update_usage(const bt_addr_t *addr) {
struct bt_keys_link_key *link_key = bt_keys_find_link_key(addr);
if (!link_key) {
@@ -230,8 +214,7 @@ void bt_keys_link_key_update_usage(const bt_addr_t *addr)
link_key->aging_counter = ++aging_counter_val;
last_keys_updated = link_key;
BT_DBG("Aging counter for %s is set to %u", bt_addr_str(addr),
link_key->aging_counter);
BT_DBG("Aging counter for %s is set to %u", bt_addr_str(addr), link_key->aging_counter);
if (IS_ENABLED(CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING)) {
bt_keys_link_key_store(link_key);

437
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/l2cap.c
View File

File diff suppressed because it is too large Load Diff

12
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/monitor.c
View File

@@ -9,21 +9,17 @@
*/
#if defined(CONFIG_BT_DEBUG_MONITOR)
#include <zephyr.h>
#include <buf.h>
#include "monitor.h"
#include "log.h"
#include <buf.h>
#include <zephyr.h>
void bt_monitor_send(uint16_t opcode, const void *data, size_t len)
{
void bt_monitor_send(uint16_t opcode, const void *data, size_t len) {
const uint8_t *buf = data;
unsigned int key = irq_lock();
BT_WARN("[Hci]:pkt_type:[0x%x],pkt_data:[%s]\r\n", opcode, bt_hex(buf, len));
irq_unlock(key);
}
void bt_monitor_new_index(uint8_t type, uint8_t bus, bt_addr_t *addr,
const char *name)
{
}
void bt_monitor_new_index(uint8_t type, uint8_t bus, bt_addr_t *addr, const char *name) {}
#endif

86
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/multi_adv.c
View File

@@ -2,16 +2,16 @@
* xx
*/
#include <zephyr.h>
#include <util.h>
#include <zephyr.h>
//#include <net/buf.h>
// #include <net/buf.h>
#include <bluetooth.h>
#include <hci_core.h>
#include "log.h"
#include "multi_adv.h"
#include "work_q.h"
#include "log.h"
static struct multi_adv_instant g_multi_adv_list[MAX_MULTI_ADV_INSTANT];
static struct multi_adv_scheduler g_multi_adv_scheduler;
@@ -20,8 +20,7 @@ static struct k_delayed_work g_multi_adv_timer;
void multi_adv_schedule_timeslot(struct multi_adv_scheduler *adv_scheduler);
int multi_adv_schedule_timer_stop(void);
int multi_adv_get_instant_num(void)
{
int multi_adv_get_instant_num(void) {
int i, num = 0;
struct multi_adv_instant *inst = &(g_multi_adv_list[0]);
@@ -32,8 +31,7 @@ int multi_adv_get_instant_num(void)
return num;
}
struct multi_adv_instant *multi_adv_alloc_unused_instant(void)
{
struct multi_adv_instant *multi_adv_alloc_unused_instant(void) {
int i;
struct multi_adv_instant *inst = &(g_multi_adv_list[0]);
@@ -47,8 +45,7 @@ struct multi_adv_instant *multi_adv_alloc_unused_instant(void)
return 0;
}
int multi_adv_delete_instant_by_id(int instant_id)
{
int multi_adv_delete_instant_by_id(int instant_id) {
int i;
struct multi_adv_instant *inst = &(g_multi_adv_list[0]);
@@ -61,8 +58,7 @@ int multi_adv_delete_instant_by_id(int instant_id)
return -1;
}
struct multi_adv_instant *multi_adv_find_instant_by_id(int instant_id)
{
struct multi_adv_instant *multi_adv_find_instant_by_id(int instant_id) {
int i;
struct multi_adv_instant *inst = &(g_multi_adv_list[0]);
@@ -74,8 +70,7 @@ struct multi_adv_instant *multi_adv_find_instant_by_id(int instant_id)
return 0;
}
struct multi_adv_instant *multi_adv_find_instant_by_order(int order)
{
struct multi_adv_instant *multi_adv_find_instant_by_order(int order) {
struct multi_adv_instant *inst = &(g_multi_adv_list[0]);
if (inst[order].inuse_flag) {
@@ -84,8 +79,7 @@ struct multi_adv_instant *multi_adv_find_instant_by_order(int order)
return 0;
}
int multi_adv_set_ad_data(uint8_t *ad_data, const struct bt_data *ad, size_t ad_len)
{
int multi_adv_set_ad_data(uint8_t *ad_data, const struct bt_data *ad, size_t ad_len) {
int i, len;
memset(ad_data, 0, MAX_AD_DATA_LEN);
@@ -106,8 +100,7 @@ int multi_adv_set_ad_data(uint8_t *ad_data, const struct bt_data *ad, size_t ad_
return len;
}
int change_to_tick(int min_interval, int max_interval)
{
int change_to_tick(int min_interval, int max_interval) {
int tick;
if (max_interval / SLOT_PER_PERIOD != min_interval / SLOT_PER_PERIOD) {
@@ -123,8 +116,7 @@ int change_to_tick(int min_interval, int max_interval)
return tick;
}
int calculate_min_multi(int a, int b)
{
int calculate_min_multi(int a, int b) {
int x = a, y = b, z;
while (y != 0) {
@@ -136,8 +128,7 @@ int calculate_min_multi(int a, int b)
return a * b / x;
}
void multi_adv_reorder(int inst_num, uint16_t inst_interval[], uint8_t inst_order[])
{
void multi_adv_reorder(int inst_num, uint16_t inst_interval[], uint8_t inst_order[]) {
int i, j;
for (i = 0; i < inst_num; i++) {
@@ -162,8 +153,7 @@ void multi_adv_reorder(int inst_num, uint16_t inst_interval[], uint8_t inst_orde
}
}
int calculate_offset(uint16_t interval[], uint16_t offset[], int num, int duration)
{
int calculate_offset(uint16_t interval[], uint16_t offset[], int num, int duration) {
int i, j, k, curr_offset = 0;
int curr_max_instants, min_max_instants, instants;
int offset_range;
@@ -204,8 +194,7 @@ int calculate_offset(uint16_t interval[], uint16_t offset[], int num, int durati
return curr_offset;
}
void multi_adv_schedule_table(int inst_num, uint16_t inst_interval[], uint16_t inst_offset[])
{
void multi_adv_schedule_table(int inst_num, uint16_t inst_interval[], uint16_t inst_offset[]) {
int i, min_multi, last_min_multi;
/* calculate min multi */
last_min_multi = min_multi = inst_interval[0];
@@ -224,21 +213,17 @@ void multi_adv_schedule_table(int inst_num, uint16_t inst_interval[], uint16_t i
}
}
int multi_adv_start_adv_instant(struct multi_adv_instant *adv_instant)
{
int multi_adv_start_adv_instant(struct multi_adv_instant *adv_instant) {
int ret;
ret = bt_le_adv_start_instant(&adv_instant->param,
adv_instant->ad, adv_instant->ad_len,
adv_instant->sd, adv_instant->sd_len);
ret = bt_le_adv_start_instant(&adv_instant->param, adv_instant->ad, adv_instant->ad_len, adv_instant->sd, adv_instant->sd_len);
if (ret) {
BT_WARN("adv start instant failed: inst_id %d, err %d\r\n", adv_instant->instant_id, ret);
}
return ret;
}
void multi_adv_schedule_timer_handle(void)
{
void multi_adv_schedule_timer_handle(void) {
struct multi_adv_scheduler *adv_scheduler = &g_multi_adv_scheduler;
multi_adv_schedule_timer_stop();
@@ -252,14 +237,12 @@ void multi_adv_schedule_timer_handle(void)
return;
}
void multi_adv_schedule_timer_callback(struct k_work *timer)
{
void multi_adv_schedule_timer_callback(struct k_work *timer) {
multi_adv_schedule_timer_handle();
return;
}
int multi_adv_schedule_timer_start(int timeout)
{
int multi_adv_schedule_timer_start(int timeout) {
struct multi_adv_scheduler *adv_scheduler = &g_multi_adv_scheduler;
multi_adv_schedule_timer_stop();
@@ -269,8 +252,7 @@ int multi_adv_schedule_timer_start(int timeout)
return 1;
}
int multi_adv_schedule_timer_stop(void)
{
int multi_adv_schedule_timer_stop(void) {
struct multi_adv_scheduler *adv_scheduler = &g_multi_adv_scheduler;
if (adv_scheduler->schedule_timer_active) {
@@ -280,8 +262,7 @@ int multi_adv_schedule_timer_stop(void)
return 0;
}
void multi_adv_schedule_timeslot(struct multi_adv_scheduler *adv_scheduler)
{
void multi_adv_schedule_timeslot(struct multi_adv_scheduler *adv_scheduler) {
int i, inst_num;
int inst_clk, inst_off, match, insts = 0, next_slot, min_next_slot;
struct multi_adv_instant *adv_instant;
@@ -315,7 +296,7 @@ void multi_adv_schedule_timeslot(struct multi_adv_scheduler *adv_scheduler)
if (match) {
int offset_per_instant, diff;
offset_per_instant = TIME_PRIOD_MS / match;
diff = inst_off - (inst_off + offset_per_instant / 2) / offset_per_instant * offset_per_instant; //TODO may be error
diff = inst_off - (inst_off + offset_per_instant / 2) / offset_per_instant * offset_per_instant; // TODO may be error
/* means this is the time to start */
if (diff <= 2) {
@@ -362,16 +343,14 @@ void multi_adv_schedule_timeslot(struct multi_adv_scheduler *adv_scheduler)
return;
}
void multi_adv_schedule_stop(void)
{
void multi_adv_schedule_stop(void) {
struct multi_adv_scheduler *adv_scheduler = &g_multi_adv_scheduler;
multi_adv_schedule_timer_stop();
adv_scheduler->schedule_state = SCHEDULE_STOP;
}
void multi_adv_schedule_start(void)
{
void multi_adv_schedule_start(void) {
struct multi_adv_scheduler *adv_scheduler = &g_multi_adv_scheduler;
/* get all instant and calculate ticks and */
@@ -386,8 +365,7 @@ void multi_adv_schedule_start(void)
multi_adv_schedule_timeslot(adv_scheduler);
}
void multi_adv_new_schedule(void)
{
void multi_adv_new_schedule(void) {
int i;
struct multi_adv_instant *adv_instant, *high_duty_instant;
struct multi_adv_scheduler *adv_scheduler = &g_multi_adv_scheduler;
@@ -456,17 +434,13 @@ void multi_adv_new_schedule(void)
multi_adv_schedule_start();
}
int bt_le_multi_adv_thread_init(void)
{
int bt_le_multi_adv_thread_init(void) {
/* timer and event init */
k_delayed_work_init(&g_multi_adv_timer, multi_adv_schedule_timer_callback);
return 0;
}
int bt_le_multi_adv_start(const struct bt_le_adv_param *param,
const struct bt_data *ad, size_t ad_len,
const struct bt_data *sd, size_t sd_len, int *instant_id)
{
int bt_le_multi_adv_start(const struct bt_le_adv_param *param, const struct bt_data *ad, size_t ad_len, const struct bt_data *sd, size_t sd_len, int *instant_id) {
int instant_num;
struct multi_adv_instant *adv_instant;
@@ -489,8 +463,7 @@ int bt_le_multi_adv_start(const struct bt_le_adv_param *param,
return 0;
}
int bt_le_multi_adv_stop(int instant_id)
{
int bt_le_multi_adv_stop(int instant_id) {
if (multi_adv_find_instant_by_id(instant_id) == 0)
return -1;
@@ -501,8 +474,7 @@ int bt_le_multi_adv_stop(int instant_id)
return 0;
}
bool bt_le_multi_adv_id_is_vaild(int instant_id)
{
bool bt_le_multi_adv_id_is_vaild(int instant_id) {
int i;
struct multi_adv_instant *inst = &(g_multi_adv_list[0]);

383
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/sdp.c
View File

@@ -9,9 +9,9 @@
*/
#include <errno.h>
#include <sys/types.h>
#include <misc/byteorder.h>
#include <misc/__assert.h>
#include <misc/byteorder.h>
#include <sys/types.h>
#include <../bluetooth/buf.h>
#include <../bluetooth/sdp.h>
@@ -20,8 +20,8 @@
#define LOG_MODULE_NAME bt_sdp
#include "log.h"
#include "hci_core.h"
#include "conn_internal.h"
#include "hci_core.h"
#include "l2cap_internal.h"
#include "sdp_internal.h"
@@ -70,8 +70,7 @@ static struct bt_sdp bt_sdp_pool[CONFIG_BT_MAX_CONN];
/* Pool for outgoing SDP packets */
#if !defined(BFLB_DYNAMIC_ALLOC_MEM)
NET_BUF_POOL_FIXED_DEFINE(sdp_pool, CONFIG_BT_MAX_CONN,
BT_L2CAP_BUF_SIZE(SDP_MTU), NULL);
NET_BUF_POOL_FIXED_DEFINE(sdp_pool, CONFIG_BT_MAX_CONN, BT_L2CAP_BUF_SIZE(SDP_MTU), NULL);
#else
struct net_buf_pool sdp_pool;
#endif
@@ -132,8 +131,7 @@ struct select_attrs_data {
* @return BT_SDP_ITER_CONTINUE if should continue to the next attribute
* or BT_SDP_ITER_STOP to stop.
*/
typedef uint8_t (*bt_sdp_attr_func_t)(struct bt_sdp_attribute *attr,
uint8_t att_idx, void *user_data);
typedef uint8_t (*bt_sdp_attr_func_t)(struct bt_sdp_attribute *attr, uint8_t att_idx, void *user_data);
/* @typedef bt_sdp_svc_func_t
* @brief SDP service record iterator callback.
@@ -144,8 +142,7 @@ typedef uint8_t (*bt_sdp_attr_func_t)(struct bt_sdp_attribute *attr,
* @return BT_SDP_ITER_CONTINUE if should continue to the next service record
* or BT_SDP_ITER_STOP to stop.
*/
typedef uint8_t (*bt_sdp_svc_func_t)(struct bt_sdp_record *rec,
void *user_data);
typedef uint8_t (*bt_sdp_svc_func_t)(struct bt_sdp_record *rec, void *user_data);
/* @brief Callback for SDP connection
*
@@ -155,17 +152,14 @@ typedef uint8_t (*bt_sdp_svc_func_t)(struct bt_sdp_record *rec,
*
* @return None
*/
static void bt_sdp_connected(struct bt_l2cap_chan *chan)
{
struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan,
struct bt_l2cap_br_chan,
chan);
static void bt_sdp_connected(struct bt_l2cap_chan *chan) {
struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan, struct bt_l2cap_br_chan, chan);
struct bt_sdp *sdp = CONTAINER_OF(ch, struct bt_sdp, chan);
BT_DBG("chan %p cid 0x%04x", ch, ch->tx.cid);
k_fifo_init(&sdp->partial_resp_queue, 20); //MBHJ
k_fifo_init(&sdp->partial_resp_queue, 20); // MBHJ
}
/** @brief Callback for SDP disconnection
@@ -176,11 +170,8 @@ static void bt_sdp_connected(struct bt_l2cap_chan *chan)
*
* @return None
*/
static void bt_sdp_disconnected(struct bt_l2cap_chan *chan)
{
struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan,
struct bt_l2cap_br_chan,
chan);
static void bt_sdp_disconnected(struct bt_l2cap_chan *chan) {
struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan, struct bt_l2cap_br_chan, chan);
struct bt_sdp *sdp = CONTAINER_OF(ch, struct bt_sdp, chan);
@@ -197,10 +188,7 @@ static void bt_sdp_disconnected(struct bt_l2cap_chan *chan)
*
* @return Pointer to the net_buf buffer
*/
static struct net_buf *bt_sdp_create_pdu(void)
{
return bt_l2cap_create_pdu(&sdp_pool, sizeof(struct bt_sdp_hdr));
}
static struct net_buf *bt_sdp_create_pdu(void) { return bt_l2cap_create_pdu(&sdp_pool, sizeof(struct bt_sdp_hdr)); }
/* @brief Sends out an SDP PDU
*
@@ -213,9 +201,7 @@ static struct net_buf *bt_sdp_create_pdu(void)
*
* @return None
*/
static void bt_sdp_send(struct bt_l2cap_chan *chan, struct net_buf *buf,
uint8_t op, uint16_t tid)
{
static void bt_sdp_send(struct bt_l2cap_chan *chan, struct net_buf *buf, uint8_t op, uint16_t tid) {
struct bt_sdp_hdr *hdr;
uint16_t param_len = buf->len;
@@ -237,9 +223,7 @@ static void bt_sdp_send(struct bt_l2cap_chan *chan, struct net_buf *buf,
*
* @return None
*/
static void send_err_rsp(struct bt_l2cap_chan *chan, uint16_t err,
uint16_t tid)
{
static void send_err_rsp(struct bt_l2cap_chan *chan, uint16_t err, uint16_t tid) {
struct net_buf *buf;
BT_DBG("tid %u, error %u", tid, err);
@@ -262,9 +246,7 @@ static void send_err_rsp(struct bt_l2cap_chan *chan, uint16_t err,
*
* @return 0 for success, or relevant error code
*/
static uint16_t parse_data_elem(struct net_buf *buf,
struct bt_sdp_data_elem *data_elem)
{
static uint16_t parse_data_elem(struct net_buf *buf, struct bt_sdp_data_elem *data_elem) {
uint8_t size_field_len = 0U; /* Space used to accommodate the size */
if (buf->len < 1) {
@@ -279,15 +261,13 @@ static uint16_t parse_data_elem(struct net_buf *buf,
case BT_SDP_INT8:
case BT_SDP_UUID_UNSPEC:
case BT_SDP_BOOL:
data_elem->data_size = BIT(data_elem->type &
BT_SDP_SIZE_DESC_MASK);
data_elem->data_size = BIT(data_elem->type & BT_SDP_SIZE_DESC_MASK);
break;
case BT_SDP_TEXT_STR_UNSPEC:
case BT_SDP_SEQ_UNSPEC:
case BT_SDP_ALT_UNSPEC:
case BT_SDP_URL_STR_UNSPEC:
size_field_len = BIT((data_elem->type & BT_SDP_SIZE_DESC_MASK) -
BT_SDP_SIZE_INDEX_OFFSET);
size_field_len = BIT((data_elem->type & BT_SDP_SIZE_DESC_MASK) - BT_SDP_SIZE_INDEX_OFFSET);
if (buf->len < size_field_len) {
BT_WARN("Malformed packet");
return BT_SDP_INVALID_SYNTAX;
@@ -338,9 +318,7 @@ static uint16_t parse_data_elem(struct net_buf *buf,
* @return Size of the last data element that has been searched
* (used in recursion)
*/
static uint32_t search_uuid(struct bt_sdp_data_elem *elem, struct bt_uuid *uuid,
bool *found, uint8_t nest_level)
{
static uint32_t search_uuid(struct bt_sdp_data_elem *elem, struct bt_uuid *uuid, bool *found, uint8_t nest_level) {
const uint8_t *cur_elem;
uint32_t seq_size, size;
union {
@@ -387,12 +365,10 @@ static uint32_t search_uuid(struct bt_sdp_data_elem *elem, struct bt_uuid *uuid,
}
}
if ((elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_SEQ_UNSPEC ||
(elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_ALT_UNSPEC) {
if ((elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_SEQ_UNSPEC || (elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_ALT_UNSPEC) {
do {
/* Recursively parse data elements */
size = search_uuid((struct bt_sdp_data_elem *)cur_elem,
uuid, found, nest_level + 1);
size = search_uuid((struct bt_sdp_data_elem *)cur_elem, uuid, found, nest_level + 1);
if (*found) {
return 0;
}
@@ -414,9 +390,7 @@ static uint32_t search_uuid(struct bt_sdp_data_elem *elem, struct bt_uuid *uuid,
* @return Pointer to the record where the iterator stopped, or NULL if all
* records are covered
*/
static struct bt_sdp_record *bt_sdp_foreach_svc(bt_sdp_svc_func_t func,
void *user_data)
{
static struct bt_sdp_record *bt_sdp_foreach_svc(bt_sdp_svc_func_t func, void *user_data) {
struct bt_sdp_record *rec = db;
while (rec) {
@@ -438,8 +412,7 @@ static struct bt_sdp_record *bt_sdp_foreach_svc(bt_sdp_svc_func_t func,
*
* @return BT_SDP_ITER_CONTINUE to move on to the next record.
*/
static uint8_t insert_record(struct bt_sdp_record *rec, void *user_data)
{
static uint8_t insert_record(struct bt_sdp_record *rec, void *user_data) {
struct bt_sdp_record **rec_list = user_data;
rec_list[rec->index] = rec;
@@ -460,9 +433,7 @@ static uint8_t insert_record(struct bt_sdp_record *rec, void *user_data)
*
* @return 0 for success, or relevant error code
*/
static uint16_t find_services(struct net_buf *buf,
struct bt_sdp_record **matching_recs)
{
static uint16_t find_services(struct net_buf *buf, struct bt_sdp_record **matching_recs) {
struct bt_sdp_data_elem data_elem;
struct bt_sdp_record *record;
uint32_t uuid_list_size;
@@ -481,10 +452,8 @@ static uint16_t find_services(struct net_buf *buf,
return res;
}
if (((data_elem.type & BT_SDP_TYPE_DESC_MASK) != BT_SDP_SEQ_UNSPEC) &&
((data_elem.type & BT_SDP_TYPE_DESC_MASK) != BT_SDP_ALT_UNSPEC)) {
BT_WARN("Invalid type %x in service search pattern",
data_elem.type);
if (((data_elem.type & BT_SDP_TYPE_DESC_MASK) != BT_SDP_SEQ_UNSPEC) && ((data_elem.type & BT_SDP_TYPE_DESC_MASK) != BT_SDP_ALT_UNSPEC)) {
BT_WARN("Invalid type %x in service search pattern", data_elem.type);
return BT_SDP_INVALID_SYNTAX;
}
@@ -499,10 +468,8 @@ static uint16_t find_services(struct net_buf *buf,
return res;
}
if ((data_elem.type & BT_SDP_TYPE_DESC_MASK) !=
BT_SDP_UUID_UNSPEC) {
BT_WARN("Invalid type %u in service search pattern",
data_elem.type);
if ((data_elem.type & BT_SDP_TYPE_DESC_MASK) != BT_SDP_UUID_UNSPEC) {
BT_WARN("Invalid type %u in service search pattern", data_elem.type);
return BT_SDP_INVALID_SYNTAX;
}
@@ -519,12 +486,10 @@ static uint16_t find_services(struct net_buf *buf,
u.u32.val = net_buf_pull_be32(buf);
} else if (data_elem.data_size == 16U) {
u.uuid.type = BT_UUID_TYPE_128;
sys_memcpy_swap(u.u128.val, buf->data,
data_elem.data_size);
sys_memcpy_swap(u.u128.val, buf->data, data_elem.data_size);
net_buf_pull(buf, data_elem.data_size);
} else {
BT_WARN("Invalid UUID len %u in service search pattern",
data_elem.data_size);
BT_WARN("Invalid UUID len %u in service search pattern", data_elem.data_size);
net_buf_pull(buf, data_elem.data_size);
}
@@ -543,10 +508,8 @@ static uint16_t find_services(struct net_buf *buf,
found = false;
/* Search for the UUID in all the attrs of the svc */
for (att_idx = 0U; att_idx < record->attr_count;
att_idx++) {
search_uuid(&record->attrs[att_idx].val,
&u.uuid, &found, 1);
for (att_idx = 0U; att_idx < record->attr_count; att_idx++) {
search_uuid(&record->attrs[att_idx].val, &u.uuid, &found, 1);
if (found) {
break;
}
@@ -574,9 +537,7 @@ static uint16_t find_services(struct net_buf *buf,
*
* @return 0 for success, or relevant error code
*/
static uint16_t sdp_svc_search_req(struct bt_sdp *sdp, struct net_buf *buf,
uint16_t tid)
{
static uint16_t sdp_svc_search_req(struct bt_sdp *sdp, struct net_buf *buf, uint16_t tid) {
struct bt_sdp_svc_rsp *rsp;
struct net_buf *resp_buf;
struct bt_sdp_record *record;
@@ -655,15 +616,13 @@ static uint16_t sdp_svc_search_req(struct bt_sdp *sdp, struct net_buf *buf,
/* 4 bytes per Service Record Handle */
/* 4 bytes for ContinuationState */
if ((MIN(SDP_MTU, sdp->chan.tx.mtu) - resp_buf->len) <
(4 + 4 + sizeof(struct bt_sdp_hdr))) {
if ((MIN(SDP_MTU, sdp->chan.tx.mtu) - resp_buf->len) < (4 + 4 + sizeof(struct bt_sdp_hdr))) {
pkt_full = true;
}
if (pkt_full) {
/* Packet exhausted: Add continuation state and break */
BT_DBG("Packet full, num_services_covered %u",
cont_state);
BT_DBG("Packet full, num_services_covered %u", cont_state);
net_buf_add_u8(resp_buf, SDP_SS_CONT_STATE_SIZE);
net_buf_add_u8(resp_buf, cont_state);
@@ -710,9 +669,7 @@ static uint16_t sdp_svc_search_req(struct bt_sdp *sdp, struct net_buf *buf,
* @return Size of the last data element that has been searched
* (used in recursion)
*/
static uint32_t copy_attribute(struct bt_sdp_data_elem *elem,
struct net_buf *buf, uint8_t nest_level)
{
static uint32_t copy_attribute(struct bt_sdp_data_elem *elem, struct net_buf *buf, uint8_t nest_level) {
const uint8_t *cur_elem;
uint32_t size, seq_size, total_size;
@@ -743,18 +700,13 @@ static uint32_t copy_attribute(struct bt_sdp_data_elem *elem,
/* Recursively parse (till the last element is not another data element)
* and then fill the elements
*/
if ((elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_SEQ_UNSPEC ||
(elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_ALT_UNSPEC) {
if ((elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_SEQ_UNSPEC || (elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_ALT_UNSPEC) {
do {
size = copy_attribute((struct bt_sdp_data_elem *)
cur_elem,
buf, nest_level + 1);
size = copy_attribute((struct bt_sdp_data_elem *)cur_elem, buf, nest_level + 1);
cur_elem += sizeof(struct bt_sdp_data_elem);
seq_size -= size;
} while (seq_size);
} else if ((elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_UINT8 ||
(elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_INT8 ||
(elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_UUID_UNSPEC) {
} else if ((elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_UINT8 || (elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_INT8 || (elem->type & BT_SDP_TYPE_DESC_MASK) == BT_SDP_UUID_UNSPEC) {
if (seq_size == 1U) {
net_buf_add_u8(buf, *((uint8_t *)elem->data));
} else if (seq_size == 2U) {
@@ -783,12 +735,9 @@ static uint32_t copy_attribute(struct bt_sdp_data_elem *elem,
*
* @return Index of the attribute where the iterator stopped
*/
static uint8_t bt_sdp_foreach_attr(struct bt_sdp_record *record, uint8_t idx,
bt_sdp_attr_func_t func, void *user_data)
{
static uint8_t bt_sdp_foreach_attr(struct bt_sdp_record *record, uint8_t idx, bt_sdp_attr_func_t func, void *user_data) {
for (; idx < record->attr_count; idx++) {
if (func(&record->attrs[idx], idx, user_data) ==
BT_SDP_ITER_STOP) {
if (func(&record->attrs[idx], idx, user_data) == BT_SDP_ITER_STOP) {
break;
}
}
@@ -809,9 +758,7 @@ static uint8_t bt_sdp_foreach_attr(struct bt_sdp_record *record, uint8_t idx,
* @return BT_SDP_ITER_CONTINUE if should continue to the next attribute
* or BT_SDP_ITER_STOP to stop.
*/
static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx,
void *user_data)
{
static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx, void *user_data) {
struct select_attrs_data *sad = user_data;
uint16_t att_id_lower, att_id_upper, att_id_cur, space;
uint32_t attr_size, seq_size;
@@ -823,8 +770,7 @@ static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx,
att_id_cur = attr->id;
/* Check for range values */
if (att_id_lower != 0xffff &&
(!IN_RANGE(att_id_cur, att_id_lower, att_id_upper))) {
if (att_id_lower != 0xffff && (!IN_RANGE(att_id_cur, att_id_lower, att_id_upper))) {
continue;
}
@@ -842,8 +788,7 @@ static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx,
* to account for the space required to add the per-service
* data element sequence header as well.
*/
if ((sad->state->current_svc != sad->rec->index) &&
sad->new_service) {
if ((sad->state->current_svc != sad->rec->index) && sad->new_service) {
/* 3 bytes for Per-Service Data Elem Seq declaration */
seq_size = attr_size + 3;
} else {
@@ -851,12 +796,9 @@ static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx,
}
if (sad->rsp_buf) {
space = MIN(SDP_MTU, sad->sdp->chan.tx.mtu) -
sad->rsp_buf->len - sizeof(struct bt_sdp_hdr);
space = MIN(SDP_MTU, sad->sdp->chan.tx.mtu) - sad->rsp_buf->len - sizeof(struct bt_sdp_hdr);
if ((!sad->state->pkt_full) &&
((seq_size > sad->max_att_len) ||
(space < seq_size + sad->cont_state_size))) {
if ((!sad->state->pkt_full) && ((seq_size > sad->max_att_len) || (space < seq_size + sad->cont_state_size))) {
/* Packet exhausted */
sad->state->pkt_full = true;
}
@@ -867,10 +809,8 @@ static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx,
/* Add Per-Service Data Element Seq declaration once
* only when we are starting from the first attribute
*/
if (!sad->seq &&
(sad->state->current_svc != sad->rec->index)) {
sad->seq = net_buf_add(sad->rsp_buf,
sizeof(*sad->seq));
if (!sad->seq && (sad->state->current_svc != sad->rec->index)) {
sad->seq = net_buf_add(sad->rsp_buf, sizeof(*sad->seq));
sad->seq->type = BT_SDP_SEQ16;
sad->seq->size = 0U;
}
@@ -938,12 +878,8 @@ static uint8_t select_attrs(struct bt_sdp_attribute *attr, uint8_t att_idx,
*
* @return len Length of the attribute list created
*/
static uint16_t create_attr_list(struct bt_sdp *sdp, struct bt_sdp_record *record,
uint32_t *filter, uint8_t num_filters,
uint16_t max_att_len, uint8_t cont_state_size,
uint8_t next_att, struct search_state *state,
struct net_buf *rsp_buf)
{
static uint16_t create_attr_list(struct bt_sdp *sdp, struct bt_sdp_record *record, uint32_t *filter, uint8_t num_filters, uint16_t max_att_len, uint8_t cont_state_size, uint8_t next_att,
struct search_state *state, struct net_buf *rsp_buf) {
struct select_attrs_data sad;
uint8_t idx_att;
@@ -982,9 +918,7 @@ static uint16_t create_attr_list(struct bt_sdp *sdp, struct bt_sdp_record *recor
*
* @return 0 for success, or relevant error code
*/
static uint16_t get_att_search_list(struct net_buf *buf, uint32_t *filter,
uint8_t *num_filters)
{
static uint16_t get_att_search_list(struct net_buf *buf, uint32_t *filter, uint8_t *num_filters) {
struct bt_sdp_data_elem data_elem;
uint16_t res;
uint32_t size;
@@ -1004,8 +938,7 @@ static uint16_t get_att_search_list(struct net_buf *buf, uint32_t *filter,
}
if ((data_elem.type & BT_SDP_TYPE_DESC_MASK) != BT_SDP_UINT8) {
BT_WARN("Invalid type %u in attribute ID list",
data_elem.type);
BT_WARN("Invalid type %u in attribute ID list", data_elem.type);
return BT_SDP_INVALID_SYNTAX;
}
@@ -1016,8 +949,7 @@ static uint16_t get_att_search_list(struct net_buf *buf, uint32_t *filter,
/* This is an attribute ID */
if (data_elem.data_size == 2U) {
filter[(*num_filters)++] = 0xffff0000 |
net_buf_pull_be16(buf);
filter[(*num_filters)++] = 0xffff0000 | net_buf_pull_be16(buf);
}
/* This is an attribute ID range */
@@ -1041,8 +973,7 @@ static uint16_t get_att_search_list(struct net_buf *buf, uint32_t *filter,
* @return BT_SDP_ITER_CONTINUE if should continue to the next record
* or BT_SDP_ITER_STOP to stop.
*/
static uint8_t find_handle(struct bt_sdp_record *rec, void *user_data)
{
static uint8_t find_handle(struct bt_sdp_record *rec, void *user_data) {
uint32_t *svc_rec_hdl = user_data;
if (rec->handle == *svc_rec_hdl) {
@@ -1062,15 +993,9 @@ static uint8_t find_handle(struct bt_sdp_record *rec, void *user_data)
*
* @return 0 for success, or relevant error code
*/
static uint16_t sdp_svc_att_req(struct bt_sdp *sdp, struct net_buf *buf,
uint16_t tid)
{
static uint16_t sdp_svc_att_req(struct bt_sdp *sdp, struct net_buf *buf, uint16_t tid) {
uint32_t filter[MAX_NUM_ATT_ID_FILTER];
struct search_state state = {
.current_svc = SDP_INVALID,
.last_att = SDP_INVALID,
.pkt_full = false
};
struct search_state state = {.current_svc = SDP_INVALID, .last_att = SDP_INVALID, .pkt_full = false};
struct bt_sdp_record *record;
struct bt_sdp_att_rsp *rsp;
struct net_buf *rsp_buf;
@@ -1118,8 +1043,7 @@ static uint16_t sdp_svc_att_req(struct bt_sdp *sdp, struct net_buf *buf,
next_att = state.last_att;
}
BT_DBG("svc_rec_hdl %u, max_att_len 0x%04x, cont_state %u", svc_rec_hdl,
max_att_len, next_att);
BT_DBG("svc_rec_hdl %u, max_att_len 0x%04x, cont_state %u", svc_rec_hdl, max_att_len, next_att);
/* Find the service */
record = bt_sdp_foreach_svc(find_handle, &svc_rec_hdl);
@@ -1138,9 +1062,7 @@ static uint16_t sdp_svc_att_req(struct bt_sdp *sdp, struct net_buf *buf,
rsp = net_buf_add(rsp_buf, sizeof(*rsp));
/* cont_state_size should include 1 byte header */
att_list_len = create_attr_list(sdp, record, filter, num_filters,
max_att_len, SDP_SA_CONT_STATE_SIZE + 1,
next_att, &state, rsp_buf);
att_list_len = create_attr_list(sdp, record, filter, num_filters, max_att_len, SDP_SA_CONT_STATE_SIZE + 1, next_att, &state, rsp_buf);
if (!att_list_len) {
/* For empty responses, add an empty data element sequence */
@@ -1176,17 +1098,10 @@ static uint16_t sdp_svc_att_req(struct bt_sdp *sdp, struct net_buf *buf,
*
* @return 0 for success, or relevant error code
*/
static uint16_t sdp_svc_search_att_req(struct bt_sdp *sdp, struct net_buf *buf,
uint16_t tid)
{
static uint16_t sdp_svc_search_att_req(struct bt_sdp *sdp, struct net_buf *buf, uint16_t tid) {
uint32_t filter[MAX_NUM_ATT_ID_FILTER];
struct bt_sdp_record *matching_recs[BT_SDP_MAX_SERVICES];
struct search_state state = {
.att_list_size = 0,
.current_svc = SDP_INVALID,
.last_att = SDP_INVALID,
.pkt_full = false
};
struct search_state state = {.att_list_size = 0, .current_svc = SDP_INVALID, .last_att = SDP_INVALID, .pkt_full = false};
struct net_buf *rsp_buf, *rsp_buf_cpy;
struct bt_sdp_record *record;
struct bt_sdp_att_rsp *rsp;
@@ -1242,8 +1157,7 @@ static uint16_t sdp_svc_search_att_req(struct bt_sdp *sdp, struct net_buf *buf,
next_att = state.last_att;
}
BT_DBG("max_att_len 0x%04x, state.current_svc %u, state.last_att %u",
max_att_len, state.current_svc, state.last_att);
BT_DBG("max_att_len 0x%04x, state.current_svc %u, state.last_att %u", max_att_len, state.current_svc, state.last_att);
rsp_buf = bt_sdp_create_pdu();
@@ -1268,15 +1182,11 @@ static uint16_t sdp_svc_search_att_req(struct bt_sdp *sdp, struct net_buf *buf,
continue;
}
att_list_len += create_attr_list(sdp, record, filter,
num_filters, max_att_len,
SDP_SSA_CONT_STATE_SIZE + 1,
next_att, &state, rsp_buf_cpy);
att_list_len += create_attr_list(sdp, record, filter, num_filters, max_att_len, SDP_SSA_CONT_STATE_SIZE + 1, next_att, &state, rsp_buf_cpy);
/* Check if packet is full and not dry run */
if (state.pkt_full && !dry_run) {
BT_DBG("Packet full, state.last_att %u",
state.last_att);
BT_DBG("Packet full, state.last_att %u", state.last_att);
dry_run = true;
/* Add continuation state */
@@ -1314,8 +1224,7 @@ static uint16_t sdp_svc_search_att_req(struct bt_sdp *sdp, struct net_buf *buf,
}
BT_DBG("Sending response, len %u", rsp_buf->len);
bt_sdp_send(&sdp->chan.chan, rsp_buf, BT_SDP_SVC_SEARCH_ATTR_RSP,
tid);
bt_sdp_send(&sdp->chan.chan, rsp_buf, BT_SDP_SVC_SEARCH_ATTR_RSP, tid);
return 0;
}
@@ -1324,9 +1233,9 @@ static const struct {
uint8_t op_code;
uint16_t (*func)(struct bt_sdp *sdp, struct net_buf *buf, uint16_t tid);
} handlers[] = {
{ BT_SDP_SVC_SEARCH_REQ, sdp_svc_search_req },
{ BT_SDP_SVC_ATTR_REQ, sdp_svc_att_req },
{ BT_SDP_SVC_SEARCH_ATTR_REQ, sdp_svc_search_att_req },
{ BT_SDP_SVC_SEARCH_REQ, sdp_svc_search_req},
{ BT_SDP_SVC_ATTR_REQ, sdp_svc_att_req},
{BT_SDP_SVC_SEARCH_ATTR_REQ, sdp_svc_search_att_req},
};
/* @brief Callback for SDP data receive
@@ -1339,10 +1248,8 @@ static const struct {
*
* @return None
*/
static int bt_sdp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf)
{
struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan,
struct bt_l2cap_br_chan, chan);
static int bt_sdp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf) {
struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan, struct bt_l2cap_br_chan, chan);
struct bt_sdp *sdp = CONTAINER_OF(ch, struct bt_sdp, chan);
struct bt_sdp_hdr *hdr;
uint16_t err = BT_SDP_INVALID_SYNTAX;
@@ -1391,8 +1298,7 @@ static int bt_sdp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf)
*
* @return 0 for success, or relevant error code
*/
static int bt_sdp_accept(struct bt_conn *conn, struct bt_l2cap_chan **chan)
{
static int bt_sdp_accept(struct bt_conn *conn, struct bt_l2cap_chan **chan) {
static const struct bt_l2cap_chan_ops ops = {
.connected = bt_sdp_connected,
.disconnected = bt_sdp_disconnected,
@@ -1422,8 +1328,7 @@ static int bt_sdp_accept(struct bt_conn *conn, struct bt_l2cap_chan **chan)
return -ENOMEM;
}
void bt_sdp_init(void)
{
void bt_sdp_init(void) {
#if defined(BFLB_DYNAMIC_ALLOC_MEM)
net_buf_init(&sdp_pool, CONFIG_BT_MAX_CONN, BT_L2CAP_BUF_SIZE(SDP_MTU), NULL);
#endif
@@ -1440,8 +1345,7 @@ void bt_sdp_init(void)
}
}
int bt_sdp_register_service(struct bt_sdp_record *service)
{
int bt_sdp_register_service(struct bt_sdp_record *service) {
uint32_t handle = SDP_SERVICE_HANDLE_BASE;
if (!service) {
@@ -1469,12 +1373,10 @@ int bt_sdp_register_service(struct bt_sdp_record *service)
return 0;
}
#define GET_PARAM(__node) \
CONTAINER_OF(__node, struct bt_sdp_discover_params, _node)
#define GET_PARAM(__node) CONTAINER_OF(__node, struct bt_sdp_discover_params, _node)
/* ServiceSearchAttribute PDU, ref to BT Core 4.2, Vol 3, part B, 4.7.1 */
static int sdp_client_ssa_search(struct bt_sdp_client *session)
{
static int sdp_client_ssa_search(struct bt_sdp_client *session) {
const struct bt_sdp_discover_params *param;
struct bt_sdp_hdr *hdr;
struct net_buf *buf;
@@ -1521,8 +1423,7 @@ static int sdp_client_ssa_search(struct bt_sdp_client *session)
case BT_UUID_TYPE_128:
net_buf_add_u8(buf, 0x11);
net_buf_add_u8(buf, BT_SDP_UUID128);
net_buf_add_mem(buf, BT_UUID_128(param->uuid)->val,
ARRAY_SIZE(BT_UUID_128(param->uuid)->val));
net_buf_add_mem(buf, BT_UUID_128(param->uuid)->val, ARRAY_SIZE(BT_UUID_128(param->uuid)->val));
break;
default:
BT_ERR("Unknown UUID type %u", param->uuid->type);
@@ -1553,8 +1454,7 @@ static int sdp_client_ssa_search(struct bt_sdp_client *session)
net_buf_add_u8(buf, 0x00);
} else {
net_buf_add_u8(buf, session->cstate.length);
net_buf_add_mem(buf, session->cstate.data,
session->cstate.length);
net_buf_add_mem(buf, session->cstate.data, session->cstate.length);
}
/* set overall PDU length */
@@ -1568,13 +1468,11 @@ static int sdp_client_ssa_search(struct bt_sdp_client *session)
return bt_l2cap_chan_send(&session->chan.chan, buf);
}
static void sdp_client_params_iterator(struct bt_sdp_client *session)
{
static void sdp_client_params_iterator(struct bt_sdp_client *session) {
struct bt_l2cap_chan *chan = &session->chan.chan;
struct bt_sdp_discover_params *param, *tmp;
SYS_SLIST_FOR_EACH_CONTAINER_SAFE(&session->reqs, param, tmp, _node)
{
SYS_SLIST_FOR_EACH_CONTAINER_SAFE(&session->reqs, param, tmp, _node) {
if (param != session->param) {
continue;
}
@@ -1600,9 +1498,7 @@ static void sdp_client_params_iterator(struct bt_sdp_client *session)
}
}
static uint16_t sdp_client_get_total(struct bt_sdp_client *session,
struct net_buf *buf, uint16_t *total)
{
static uint16_t sdp_client_get_total(struct bt_sdp_client *session, struct net_buf *buf, uint16_t *total) {
uint16_t pulled;
uint8_t seq;
@@ -1640,8 +1536,7 @@ static uint16_t sdp_client_get_total(struct bt_sdp_client *session,
return pulled;
}
static uint16_t get_record_len(struct net_buf *buf)
{
static uint16_t get_record_len(struct net_buf *buf) {
uint16_t len;
uint8_t seq;
@@ -1670,9 +1565,7 @@ enum uuid_state {
UUID_RESOLVED,
};
static void sdp_client_notify_result(struct bt_sdp_client *session,
enum uuid_state state)
{
static void sdp_client_notify_result(struct bt_sdp_client *session, enum uuid_state state) {
struct bt_conn *conn = session->chan.chan.conn;
struct bt_sdp_client_result result;
uint16_t rec_len;
@@ -1724,8 +1617,7 @@ static void sdp_client_notify_result(struct bt_sdp_client *session,
}
}
static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf)
{
static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf) {
struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);
struct bt_sdp_hdr *hdr;
struct bt_sdp_pdu_cstate *cstate;
@@ -1779,13 +1671,11 @@ static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf)
cstate = (struct bt_sdp_pdu_cstate *)(buf->data + frame_len);
if (cstate->length > BT_SDP_MAX_PDU_CSTATE_LEN) {
BT_ERR("Invalid SDP PDU Continuation State length %u",
cstate->length);
BT_ERR("Invalid SDP PDU Continuation State length %u", cstate->length);
return 0;
}
if ((frame_len + SDP_CONT_STATE_LEN_SIZE + cstate->length) >
buf->len) {
if ((frame_len + SDP_CONT_STATE_LEN_SIZE + cstate->length) > buf->len) {
BT_ERR("Invalid frame payload length");
return 0;
}
@@ -1795,10 +1685,8 @@ static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf)
* current response frame has Continuation State shortest and
* valid and this is the first response frame as well.
*/
if (frame_len == 2U && cstate->length == 0U &&
session->cstate.length == 0U) {
BT_DBG("record for UUID 0x%s not found",
bt_uuid_str(session->param->uuid));
if (frame_len == 2U && cstate->length == 0U && session->cstate.length == 0U) {
BT_DBG("record for UUID 0x%s not found", bt_uuid_str(session->param->uuid));
/* Call user UUID handler */
sdp_client_notify_result(session, UUID_NOT_RESOLVED);
net_buf_pull(buf, frame_len + sizeof(cstate->length));
@@ -1822,11 +1710,9 @@ static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf)
*/
if (cstate->length) {
/* Cache original Continuation State in context */
memcpy(&session->cstate, cstate,
sizeof(struct bt_sdp_pdu_cstate));
memcpy(&session->cstate, cstate, sizeof(struct bt_sdp_pdu_cstate));
net_buf_pull(buf, cstate->length +
sizeof(cstate->length));
net_buf_pull(buf, cstate->length + sizeof(cstate->length));
/* Request for next portion of attributes data */
sdp_client_ssa_search(session);
@@ -1849,14 +1735,9 @@ static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf)
return 0;
}
static int sdp_client_chan_connect(struct bt_sdp_client *session)
{
return bt_l2cap_br_chan_connect(session->chan.chan.conn,
&session->chan.chan, SDP_PSM);
}
static int sdp_client_chan_connect(struct bt_sdp_client *session) { return bt_l2cap_br_chan_connect(session->chan.chan.conn, &session->chan.chan, SDP_PSM); }
static struct net_buf *sdp_client_alloc_buf(struct bt_l2cap_chan *chan)
{
static struct net_buf *sdp_client_alloc_buf(struct bt_l2cap_chan *chan) {
struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);
struct net_buf *buf;
@@ -1870,8 +1751,7 @@ static struct net_buf *sdp_client_alloc_buf(struct bt_l2cap_chan *chan)
return buf;
}
static void sdp_client_connected(struct bt_l2cap_chan *chan)
{
static void sdp_client_connected(struct bt_l2cap_chan *chan) {
struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);
BT_DBG("session %p chan %p connected", session, chan);
@@ -1881,8 +1761,7 @@ static void sdp_client_connected(struct bt_l2cap_chan *chan)
sdp_client_ssa_search(session);
}
static void sdp_client_disconnected(struct bt_l2cap_chan *chan)
{
static void sdp_client_disconnected(struct bt_l2cap_chan *chan) {
struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);
BT_DBG("session %p chan %p disconnected", session, chan);
@@ -1893,8 +1772,7 @@ static void sdp_client_disconnected(struct bt_l2cap_chan *chan)
* Reset session excluding L2CAP channel member. Let's the channel
* resets autonomous.
*/
(void)memset(&session->reqs, 0,
sizeof(*session) - sizeof(session->chan));
(void)memset(&session->reqs, 0, sizeof(*session) - sizeof(session->chan));
}
static const struct bt_l2cap_chan_ops sdp_client_chan_ops = {
@@ -1904,8 +1782,7 @@ static const struct bt_l2cap_chan_ops sdp_client_chan_ops = {
.alloc_buf = sdp_client_alloc_buf,
};
static struct bt_sdp_client *sdp_client_new_session(struct bt_conn *conn)
{
static struct bt_sdp_client *sdp_client_new_session(struct bt_conn *conn) {
int i;
for (i = 0; i < ARRAY_SIZE(bt_sdp_client_pool); i++) {
@@ -1937,8 +1814,7 @@ static struct bt_sdp_client *sdp_client_new_session(struct bt_conn *conn)
return NULL;
}
static struct bt_sdp_client *sdp_client_get_session(struct bt_conn *conn)
{
static struct bt_sdp_client *sdp_client_get_session(struct bt_conn *conn) {
int i;
for (i = 0; i < ARRAY_SIZE(bt_sdp_client_pool); i++) {
@@ -1954,9 +1830,7 @@ static struct bt_sdp_client *sdp_client_get_session(struct bt_conn *conn)
return sdp_client_new_session(conn);
}
int bt_sdp_discover(struct bt_conn *conn,
const struct bt_sdp_discover_params *params)
{
int bt_sdp_discover(struct bt_conn *conn, const struct bt_sdp_discover_params *params) {
struct bt_sdp_client *session;
if (!params || !params->uuid || !params->func || !params->pool) {
@@ -1975,8 +1849,7 @@ int bt_sdp_discover(struct bt_conn *conn,
}
/* Helper getting length of data determined by DTD for integers */
static inline ssize_t sdp_get_int_len(const uint8_t *data, size_t len)
{
static inline ssize_t sdp_get_int_len(const uint8_t *data, size_t len) {
BT_ASSERT(data);
switch (data[0]) {
@@ -2023,8 +1896,7 @@ static inline ssize_t sdp_get_int_len(const uint8_t *data, size_t len)
}
/* Helper getting length of data determined by DTD for UUID */
static inline ssize_t sdp_get_uuid_len(const uint8_t *data, size_t len)
{
static inline ssize_t sdp_get_uuid_len(const uint8_t *data, size_t len) {
BT_ASSERT(data);
switch (data[0]) {
@@ -2051,8 +1923,7 @@ static inline ssize_t sdp_get_uuid_len(const uint8_t *data, size_t len)
}
/* Helper getting length of data determined by DTD for strings */
static inline ssize_t sdp_get_str_len(const uint8_t *data, size_t len)
{
static inline ssize_t sdp_get_str_len(const uint8_t *data, size_t len) {
const uint8_t *pnext;
BT_ASSERT(data);
@@ -2096,8 +1967,7 @@ err:
}
/* Helper getting length of data determined by DTD for sequences */
static inline ssize_t sdp_get_seq_len(const uint8_t *data, size_t len)
{
static inline ssize_t sdp_get_seq_len(const uint8_t *data, size_t len) {
const uint8_t *pnext;
BT_ASSERT(data);
@@ -2141,8 +2011,7 @@ err:
}
/* Helper getting length of attribute value data */
static ssize_t sdp_get_attr_value_len(const uint8_t *data, size_t len)
{
static ssize_t sdp_get_attr_value_len(const uint8_t *data, size_t len) {
BT_ASSERT(data);
BT_DBG("Attr val DTD 0x%02x", data[0]);
@@ -2209,9 +2078,7 @@ struct bt_sdp_attr_item {
uint16_t len;
};
static int bt_sdp_get_attr(const struct net_buf *buf,
struct bt_sdp_attr_item *attr, uint16_t attr_id)
{
static int bt_sdp_get_attr(const struct net_buf *buf, struct bt_sdp_attr_item *attr, uint16_t attr_id) {
uint8_t *data;
uint16_t id;
@@ -2230,8 +2097,7 @@ static int bt_sdp_get_attr(const struct net_buf *buf,
BT_DBG("Attribute ID 0x%04x", id);
data += sizeof(uint16_t);
dlen = sdp_get_attr_value_len(data,
buf->len - (data - buf->data));
dlen = sdp_get_attr_value_len(data, buf->len - (data - buf->data));
if (dlen < 0) {
BT_ERR("Invalid attribute value data");
return -EINVAL;
@@ -2256,8 +2122,7 @@ static int bt_sdp_get_attr(const struct net_buf *buf,
}
/* reads SEQ item length, moves input buffer data reader forward */
static ssize_t sdp_get_seq_len_item(uint8_t **data, size_t len)
{
static ssize_t sdp_get_seq_len_item(uint8_t **data, size_t len) {
const uint8_t *pnext;
BT_ASSERT(data);
@@ -2311,10 +2176,7 @@ err:
return -EMSGSIZE;
}
static int sdp_get_uuid_data(const struct bt_sdp_attr_item *attr,
struct bt_sdp_uuid_desc *pd,
uint16_t proto_profile)
{
static int sdp_get_uuid_data(const struct bt_sdp_attr_item *attr, struct bt_sdp_uuid_desc *pd, uint16_t proto_profile) {
/* get start address of attribute value */
uint8_t *p = attr->val;
ssize_t slen;
@@ -2350,9 +2212,7 @@ static int sdp_get_uuid_data(const struct bt_sdp_attr_item *attr,
/* check DTD and get stacked UUID value */
switch (p[0]) {
case BT_SDP_UUID16:
memcpy(&pd->uuid16,
BT_UUID_DECLARE_16(sys_get_be16(++p)),
sizeof(struct bt_uuid_16));
memcpy(&pd->uuid16, BT_UUID_DECLARE_16(sys_get_be16(++p)), sizeof(struct bt_uuid_16));
p += sizeof(uint16_t);
left -= sizeof(uint16_t);
break;
@@ -2362,9 +2222,7 @@ static int sdp_get_uuid_data(const struct bt_sdp_attr_item *attr,
return -EMSGSIZE;
}
memcpy(&pd->uuid32,
BT_UUID_DECLARE_32(sys_get_be32(++p)),
sizeof(struct bt_uuid_32));
memcpy(&pd->uuid32, BT_UUID_DECLARE_32(sys_get_be32(++p)), sizeof(struct bt_uuid_32));
p += sizeof(uint32_t);
left -= sizeof(uint32_t);
break;
@@ -2380,8 +2238,7 @@ static int sdp_get_uuid_data(const struct bt_sdp_attr_item *attr,
* Check if current UUID value matches input one given by user.
* If found save it's location and length and return.
*/
if ((proto_profile == BT_UUID_16(&pd->uuid)->val) ||
(proto_profile == BT_UUID_32(&pd->uuid)->val)) {
if ((proto_profile == BT_UUID_16(&pd->uuid)->val) || (proto_profile == BT_UUID_32(&pd->uuid)->val)) {
pd->params = p;
pd->params_len = left;
@@ -2401,8 +2258,7 @@ static int sdp_get_uuid_data(const struct bt_sdp_attr_item *attr,
* Helper extracting specific parameters associated with UUID node given in
* protocol descriptor list or profile descriptor list.
*/
static int sdp_get_param_item(struct bt_sdp_uuid_desc *pd_item, uint16_t *param)
{
static int sdp_get_param_item(struct bt_sdp_uuid_desc *pd_item, uint16_t *param) {
const uint8_t *p = pd_item->params;
bool len_err = false;
@@ -2454,9 +2310,7 @@ static int sdp_get_param_item(struct bt_sdp_uuid_desc *pd_item, uint16_t *param)
return 0;
}
int bt_sdp_get_proto_param(const struct net_buf *buf, enum bt_sdp_proto proto,
uint16_t *param)
{
int bt_sdp_get_proto_param(const struct net_buf *buf, enum bt_sdp_proto proto, uint16_t *param) {
struct bt_sdp_attr_item attr;
struct bt_sdp_uuid_desc pd;
int res;
@@ -2468,32 +2322,27 @@ int bt_sdp_get_proto_param(const struct net_buf *buf, enum bt_sdp_proto proto,
res = bt_sdp_get_attr(buf, &attr, BT_SDP_ATTR_PROTO_DESC_LIST);
if (res < 0) {
BT_WARN("Attribute 0x%04x not found, err %d",
BT_SDP_ATTR_PROTO_DESC_LIST, res);
BT_WARN("Attribute 0x%04x not found, err %d", BT_SDP_ATTR_PROTO_DESC_LIST, res);
return res;
}
res = sdp_get_uuid_data(&attr, &pd, proto);
if (res < 0) {
BT_WARN("Protocol specifier 0x%04x not found, err %d", proto,
res);
BT_WARN("Protocol specifier 0x%04x not found, err %d", proto, res);
return res;
}
return sdp_get_param_item(&pd, param);
}
int bt_sdp_get_profile_version(const struct net_buf *buf, uint16_t profile,
uint16_t *version)
{
int bt_sdp_get_profile_version(const struct net_buf *buf, uint16_t profile, uint16_t *version) {
struct bt_sdp_attr_item attr;
struct bt_sdp_uuid_desc pd;
int res;
res = bt_sdp_get_attr(buf, &attr, BT_SDP_ATTR_PROFILE_DESC_LIST);
if (res < 0) {
BT_WARN("Attribute 0x%04x not found, err %d",
BT_SDP_ATTR_PROFILE_DESC_LIST, res);
BT_WARN("Attribute 0x%04x not found, err %d", BT_SDP_ATTR_PROFILE_DESC_LIST, res);
return res;
}
@@ -2506,16 +2355,14 @@ int bt_sdp_get_profile_version(const struct net_buf *buf, uint16_t profile,
return sdp_get_param_item(&pd, version);
}
int bt_sdp_get_features(const struct net_buf *buf, uint16_t *features)
{
int bt_sdp_get_features(const struct net_buf *buf, uint16_t *features) {
struct bt_sdp_attr_item attr;
const uint8_t *p;
int res;
res = bt_sdp_get_attr(buf, &attr, BT_SDP_ATTR_SUPPORTED_FEATURES);
if (res < 0) {
BT_WARN("Attribute 0x%04x not found, err %d",
BT_SDP_ATTR_SUPPORTED_FEATURES, res);
BT_WARN("Attribute 0x%04x not found, err %d", BT_SDP_ATTR_SUPPORTED_FEATURES, res);
return res;
}

108
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/settings.c
View File

@@ -4,52 +4,40 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <errno.h>
#include <zephyr.h>
#include <bluetooth.h>
#include <conn.h>
#include <errno.h>
#include <zephyr.h>
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_SETTINGS)
#define LOG_MODULE_NAME bt_settings
#include "log.h"
#include "hci_core.h"
#include "settings.h"
#include "keys.h"
#include "gatt.h"
#include "hci_core.h"
#include "keys.h"
#include "settings.h"
#if defined(BFLB_BLE)
#include <stdlib.h>
#if defined(CONFIG_BT_SETTINGS)
#include "easyflash.h"
#endif
#include <FreeRTOS.h>
#include "portable.h"
#include <FreeRTOS.h>
#endif
#if defined(CONFIG_BT_SETTINGS_USE_PRINTK)
void bt_settings_encode_key(char *path, size_t path_size, const char *subsys,
bt_addr_le_t *addr, const char *key)
{
void bt_settings_encode_key(char *path, size_t path_size, const char *subsys, bt_addr_le_t *addr, const char *key) {
if (key) {
snprintk(path, path_size,
"bt/%s/%02x%02x%02x%02x%02x%02x%u/%s", subsys,
addr->a.val[5], addr->a.val[4], addr->a.val[3],
addr->a.val[2], addr->a.val[1], addr->a.val[0],
addr->type, key);
snprintk(path, path_size, "bt/%s/%02x%02x%02x%02x%02x%02x%u/%s", subsys, addr->a.val[5], addr->a.val[4], addr->a.val[3], addr->a.val[2], addr->a.val[1], addr->a.val[0], addr->type, key);
} else {
snprintk(path, path_size,
"bt/%s/%02x%02x%02x%02x%02x%02x%u", subsys,
addr->a.val[5], addr->a.val[4], addr->a.val[3],
addr->a.val[2], addr->a.val[1], addr->a.val[0],
addr->type);
snprintk(path, path_size, "bt/%s/%02x%02x%02x%02x%02x%02x%u", subsys, addr->a.val[5], addr->a.val[4], addr->a.val[3], addr->a.val[2], addr->a.val[1], addr->a.val[0], addr->type);
}
BT_DBG("Encoded path %s", log_strdup(path));
}
#else
void bt_settings_encode_key(char *path, size_t path_size, const char *subsys,
bt_addr_le_t *addr, const char *key)
{
void bt_settings_encode_key(char *path, size_t path_size, const char *subsys, bt_addr_le_t *addr, const char *key) {
size_t len = 3;
/* Skip if path_size is less than 3; strlen("bt/") */
@@ -66,8 +54,7 @@ void bt_settings_encode_key(char *path, size_t path_size, const char *subsys,
}
for (s8_t i = 5; i >= 0 && len < path_size; i--) {
len += bin2hex(&addr->a.val[i], 1, &path[len],
path_size - len);
len += bin2hex(&addr->a.val[i], 1, &path[len], path_size - len);
}
if (len < path_size) {
@@ -98,8 +85,7 @@ void bt_settings_encode_key(char *path, size_t path_size, const char *subsys,
#endif
#if !defined(BFLB_BLE)
int bt_settings_decode_key(const char *key, bt_addr_le_t *addr)
{
int bt_settings_decode_key(const char *key, bt_addr_le_t *addr) {
if (settings_name_next(key, NULL) != 13) {
return -EINVAL;
}
@@ -121,9 +107,7 @@ int bt_settings_decode_key(const char *key, bt_addr_le_t *addr)
return 0;
}
static int set(const char *name, size_t len_rd, settings_read_cb read_cb,
void *cb_arg)
{
static int set(const char *name, size_t len_rd, settings_read_cb read_cb, void *cb_arg) {
ssize_t len;
const char *next;
@@ -149,19 +133,16 @@ static int set(const char *name, size_t len_rd, settings_read_cb read_cb,
len);
} else {
BT_ERR("Invalid length ID address in storage");
BT_HEXDUMP_DBG(&bt_dev.id_addr, len,
"data read");
BT_HEXDUMP_DBG(&bt_dev.id_addr, len, "data read");
}
(void)memset(bt_dev.id_addr, 0,
sizeof(bt_dev.id_addr));
(void)memset(bt_dev.id_addr, 0, sizeof(bt_dev.id_addr));
bt_dev.id_count = 0U;
} else {
int i;
bt_dev.id_count = len / sizeof(bt_dev.id_addr[0]);
for (i = 0; i < bt_dev.id_count; i++) {
BT_DBG("ID[%d] %s", i,
bt_addr_le_str(&bt_dev.id_addr[i]));
BT_DBG("ID[%d] %s", i, bt_addr_le_str(&bt_dev.id_addr[i]));
}
}
@@ -201,8 +182,7 @@ static int set(const char *name, size_t len_rd, settings_read_cb read_cb,
count = len / sizeof(bt_dev.irk[0]);
for (i = 0; i < count; i++) {
BT_DBG("IRK[%d] %s", i,
bt_hex(bt_dev.irk[i], 16));
BT_DBG("IRK[%d] %s", i, bt_hex(bt_dev.irk[i], 16));
}
}
@@ -215,12 +195,10 @@ static int set(const char *name, size_t len_rd, settings_read_cb read_cb,
#define ID_DATA_LEN(array) (bt_dev.id_count * sizeof(array[0]))
static void save_id(struct k_work *work)
{
static void save_id(struct k_work *work) {
int err;
BT_INFO("Saving ID");
err = settings_save_one("bt/id", &bt_dev.id_addr,
ID_DATA_LEN(bt_dev.id_addr));
err = settings_save_one("bt/id", &bt_dev.id_addr, ID_DATA_LEN(bt_dev.id_addr));
if (err) {
BT_ERR("Failed to save ID (err %d)", err);
}
@@ -234,12 +212,11 @@ static void save_id(struct k_work *work)
}
K_WORK_DEFINE(save_id_work, save_id);
#endif //!BFLB_BLE
#endif //! BFLB_BLE
#if defined(BFLB_BLE)
#if defined(CONFIG_BT_SETTINGS)
bool ef_ready_flag = false;
int bt_check_if_ef_ready()
{
int bt_check_if_ef_ready() {
int err = 0;
if (!ef_ready_flag) {
@@ -251,8 +228,7 @@ int bt_check_if_ef_ready()
return err;
}
int bt_settings_set_bin(const char *key, const uint8_t *value, size_t length)
{
int bt_settings_set_bin(const char *key, const uint8_t *value, size_t length) {
int err;
err = bt_check_if_ef_ready();
@@ -264,8 +240,7 @@ int bt_settings_set_bin(const char *key, const uint8_t *value, size_t length)
return err;
}
int bt_settings_get_bin(const char *key, u8_t *value, size_t exp_len, size_t *real_len)
{
int bt_settings_get_bin(const char *key, u8_t *value, size_t exp_len, size_t *real_len) {
int err;
size_t rlen;
@@ -281,20 +256,13 @@ int bt_settings_get_bin(const char *key, u8_t *value, size_t exp_len, size_t *re
return 0;
}
int settings_delete(const char *key)
{
return ef_del_env(key);
}
int settings_delete(const char *key) { return ef_del_env(key); }
int settings_save_one(const char *key, const u8_t *value, size_t length)
{
return bt_settings_set_bin(key, value, length);
}
#endif //CONFIG_BT_SETTINGS
int settings_save_one(const char *key, const u8_t *value, size_t length) { return bt_settings_set_bin(key, value, length); }
#endif // CONFIG_BT_SETTINGS
#endif
void bt_settings_save_id(void)
{
void bt_settings_save_id(void) {
#if defined(BFLB_BLE)
#if defined(CONFIG_BT_SETTINGS)
if (bt_check_if_ef_ready())
@@ -302,8 +270,8 @@ void bt_settings_save_id(void)
bt_settings_set_bin(NV_LOCAL_ID_ADDR, (const u8_t *)&bt_dev.id_addr[0], sizeof(bt_addr_le_t) * CONFIG_BT_ID_MAX);
#if defined(CONFIG_BT_PRIVACY)
bt_settings_set_bin(NV_LOCAL_IRK, (const u8_t *)&bt_dev.irk[0], 16 * CONFIG_BT_ID_MAX);
#endif //CONFIG_BT_PRIVACY
#endif //CONFIG_BT_SETTINGS
#endif // CONFIG_BT_PRIVACY
#endif // CONFIG_BT_SETTINGS
#else
k_work_submit(&save_id_work);
#endif
@@ -311,13 +279,9 @@ void bt_settings_save_id(void)
#if defined(BFLB_BLE)
#if defined(CONFIG_BT_SETTINGS)
void bt_settings_save_name(void)
{
bt_settings_set_bin(NV_LOCAL_NAME, (u8_t *)bt_dev.name, strlen(bt_dev.name) + 1);
}
void bt_settings_save_name(void) { bt_settings_set_bin(NV_LOCAL_NAME, (u8_t *)bt_dev.name, strlen(bt_dev.name) + 1); }
void bt_local_info_load(void)
{
void bt_local_info_load(void) {
if (bt_check_if_ef_ready())
return;
#if defined(CONFIG_BT_DEVICE_NAME_DYNAMIC)
@@ -328,12 +292,11 @@ void bt_local_info_load(void)
bt_settings_get_bin(NV_LOCAL_IRK, (u8_t *)&bt_dev.irk[0][0], 16 * CONFIG_BT_ID_MAX, NULL);
#endif
}
#endif //CONFIG_BT_SETTINGS
#endif // CONFIG_BT_SETTINGS
#endif
#if !defined(BFLB_BLE)
static int commit(void)
{
static int commit(void) {
BT_DBG("");
#if defined(CONFIG_BT_DEVICE_NAME_DYNAMIC)
@@ -366,10 +329,9 @@ static int commit(void)
SETTINGS_STATIC_HANDLER_DEFINE(bt, "bt", NULL, set, commit, NULL);
#endif //!BFLB_BLE
#endif //! BFLB_BLE
int bt_settings_init(void)
{
int bt_settings_init(void) {
#if defined(BFLB_BLE)
return 0;
#else

29
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/smp_null.c
View File

@@ -9,38 +9,31 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <errno.h>
#include <atomic.h>
#include <errno.h>
#include <misc/util.h>
#include <zephyr.h>
#include <../include/bluetooth/buf.h>
#include <bluetooth.h>
#include <conn.h>
#include <../include/bluetooth/buf.h>
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_HCI_CORE)
#define LOG_MODULE_NAME bt_smp
#include "log.h"
#include "hci_core.h"
#include "conn_internal.h"
#include "hci_core.h"
#include "l2cap_internal.h"
#include "smp.h"
static struct bt_l2cap_le_chan bt_smp_pool[CONFIG_BT_MAX_CONN];
int bt_smp_sign_verify(struct bt_conn *conn, struct net_buf *buf)
{
return -ENOTSUP;
}
int bt_smp_sign_verify(struct bt_conn *conn, struct net_buf *buf) { return -ENOTSUP; }
int bt_smp_sign(struct bt_conn *conn, struct net_buf *buf)
{
return -ENOTSUP;
}
int bt_smp_sign(struct bt_conn *conn, struct net_buf *buf) { return -ENOTSUP; }
static int bt_smp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf)
{
static int bt_smp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf) {
struct bt_conn *conn = chan->conn;
struct bt_smp_pairing_fail *rsp;
struct bt_smp_hdr *hdr;
@@ -65,8 +58,7 @@ static int bt_smp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf)
return 0;
}
static int bt_smp_accept(struct bt_conn *conn, struct bt_l2cap_chan **chan)
{
static int bt_smp_accept(struct bt_conn *conn, struct bt_l2cap_chan **chan) {
int i;
static struct bt_l2cap_chan_ops ops = {
.recv = bt_smp_recv,
@@ -95,7 +87,4 @@ static int bt_smp_accept(struct bt_conn *conn, struct bt_l2cap_chan **chan)
BT_L2CAP_CHANNEL_DEFINE(smp_fixed_chan, BT_L2CAP_CID_SMP, bt_smp_accept);
int bt_smp_init(void)
{
return 0;
}
int bt_smp_init(void) { return 0; }

35
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/host/uuid.c
View File

@@ -6,10 +6,10 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <string.h>
#include <errno.h>
#include <misc/byteorder.h>
#include <misc/printk.h>
#include <string.h>
#include <uuid.h>
@@ -22,24 +22,17 @@
* little endian 0x2800 : [00 28] -> no swapping required
* big endian 0x2800 : [28 00] -> swapping required
*/
static const struct bt_uuid_128 uuid128_base = {
.uuid = { BT_UUID_TYPE_128 },
.val = { BT_UUID_128_ENCODE(
0x00000000, 0x0000, 0x1000, 0x8000, 0x00805F9B34FB) }
};
static const struct bt_uuid_128 uuid128_base = {.uuid = {BT_UUID_TYPE_128}, .val = {BT_UUID_128_ENCODE(0x00000000, 0x0000, 0x1000, 0x8000, 0x00805F9B34FB)}};
static void uuid_to_uuid128(const struct bt_uuid *src, struct bt_uuid_128 *dst)
{
static void uuid_to_uuid128(const struct bt_uuid *src, struct bt_uuid_128 *dst) {
switch (src->type) {
case BT_UUID_TYPE_16:
*dst = uuid128_base;
sys_put_le16(BT_UUID_16(src)->val,
&dst->val[UUID_16_BASE_OFFSET]);
sys_put_le16(BT_UUID_16(src)->val, &dst->val[UUID_16_BASE_OFFSET]);
return;
case BT_UUID_TYPE_32:
*dst = uuid128_base;
sys_put_le32(BT_UUID_32(src)->val,
&dst->val[UUID_16_BASE_OFFSET]);
sys_put_le32(BT_UUID_32(src)->val, &dst->val[UUID_16_BASE_OFFSET]);
return;
case BT_UUID_TYPE_128:
memcpy(dst, src, sizeof(*dst));
@@ -47,8 +40,7 @@ static void uuid_to_uuid128(const struct bt_uuid *src, struct bt_uuid_128 *dst)
}
}
static int uuid128_cmp(const struct bt_uuid *u1, const struct bt_uuid *u2)
{
static int uuid128_cmp(const struct bt_uuid *u1, const struct bt_uuid *u2) {
struct bt_uuid_128 uuid1, uuid2;
uuid_to_uuid128(u1, &uuid1);
@@ -57,8 +49,7 @@ static int uuid128_cmp(const struct bt_uuid *u1, const struct bt_uuid *u2)
return memcmp(uuid1.val, uuid2.val, 16);
}
int bt_uuid_cmp(const struct bt_uuid *u1, const struct bt_uuid *u2)
{
int bt_uuid_cmp(const struct bt_uuid *u1, const struct bt_uuid *u2) {
/* Convert to 128 bit if types don't match */
if (u1->type != u2->type) {
return uuid128_cmp(u1, u2);
@@ -76,8 +67,7 @@ int bt_uuid_cmp(const struct bt_uuid *u1, const struct bt_uuid *u2)
return -EINVAL;
}
bool bt_uuid_create(struct bt_uuid *uuid, const u8_t *data, u8_t data_len)
{
bool bt_uuid_create(struct bt_uuid *uuid, const u8_t *data, u8_t data_len) {
/* Copy UUID from packet data/internal variable to internal bt_uuid */
switch (data_len) {
case 2:
@@ -99,8 +89,7 @@ bool bt_uuid_create(struct bt_uuid *uuid, const u8_t *data, u8_t data_len)
}
#if defined(CONFIG_BT_DEBUG)
void bt_uuid_to_str(const struct bt_uuid *uuid, char *str, size_t len)
{
void bt_uuid_to_str(const struct bt_uuid *uuid, char *str, size_t len) {
u32_t tmp1, tmp5;
u16_t tmp0, tmp2, tmp3, tmp4;
@@ -119,8 +108,7 @@ void bt_uuid_to_str(const struct bt_uuid *uuid, char *str, size_t len)
memcpy(&tmp4, &BT_UUID_128(uuid)->val[10], sizeof(tmp4));
memcpy(&tmp5, &BT_UUID_128(uuid)->val[12], sizeof(tmp5));
snprintk(str, len, "%08x-%04x-%04x-%04x-%08x%04x",
tmp5, tmp4, tmp3, tmp2, tmp1, tmp0);
snprintk(str, len, "%08x-%04x-%04x-%04x-%08x%04x", tmp5, tmp4, tmp3, tmp2, tmp1, tmp0);
break;
default:
(void)memset(str, 0, len);
@@ -128,8 +116,7 @@ void bt_uuid_to_str(const struct bt_uuid *uuid, char *str, size_t len)
}
}
const char *bt_uuid_str_real(const struct bt_uuid *uuid)
{
const char *bt_uuid_str_real(const struct bt_uuid *uuid) {
static char str[37];
bt_uuid_to_str(uuid, str, sizeof(str));

155
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/port/bl_port.c
View File

@@ -1,21 +1,21 @@
#include <zephyr.h>
#include <misc/util.h>
#include <misc/dlist.h>
#include <misc/util.h>
#include <zephyr.h>
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BLUETOOTH_DEBUG_CORE)
#include "atomic.h"
#include <log.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include "atomic.h"
#include "errno.h"
#include <FreeRTOS.h>
#include <task.h>
#include <semphr.h>
#include <timers.h>
#include <stdlib.h>
#include <task.h>
#include <timers.h>
#if defined(BL_MCU_SDK)
#define TRNG_LOOP_COUNTER (17)
@@ -26,8 +26,7 @@ int bl_rand();
extern int bl_rand();
#endif
int ble_rand()
{
int ble_rand() {
#if defined(CONFIG_HW_SEC_ENG_DISABLE)
return random();
#else
@@ -36,8 +35,7 @@ int ble_rand()
}
#if defined(BL_MCU_SDK)
int bl_rand()
{
int bl_rand() {
unsigned int val;
int counter = 0;
int32_t ret = 0;
@@ -50,14 +48,13 @@ int bl_rand()
break;
}
} while (0 == val);
val >>= 1; //leave signe bit alone
val >>= 1; // leave signe bit alone
return val;
}
#endif
void k_queue_init(struct k_queue *queue, int size)
{
//int size = 20;
void k_queue_init(struct k_queue *queue, int size) {
// int size = 20;
uint8_t blk_size = sizeof(void *);
queue->hdl = xQueueCreate(size, blk_size);
@@ -66,8 +63,7 @@ void k_queue_init(struct k_queue *queue, int size)
sys_dlist_init(&queue->poll_events);
}
void k_queue_insert(struct k_queue *queue, void *prev, void *data)
{
void k_queue_insert(struct k_queue *queue, void *prev, void *data) {
BaseType_t ret;
(void)ret;
@@ -75,13 +71,9 @@ void k_queue_insert(struct k_queue *queue, void *prev, void *data)
BT_ASSERT(ret == pdPASS);
}
void k_queue_append(struct k_queue *queue, void *data)
{
k_queue_insert(queue, NULL, data);
}
void k_queue_append(struct k_queue *queue, void *data) { k_queue_insert(queue, NULL, data); }
void k_queue_insert_from_isr(struct k_queue *queue, void *prev, void *data)
{
void k_queue_insert_from_isr(struct k_queue *queue, void *prev, void *data) {
BaseType_t xHigherPriorityTaskWoken;
xQueueSendFromISR(queue->hdl, &data, &xHigherPriorityTaskWoken);
@@ -90,13 +82,9 @@ void k_queue_insert_from_isr(struct k_queue *queue, void *prev, void *data)
}
}
void k_queue_append_from_isr(struct k_queue *queue, void *data)
{
k_queue_insert_from_isr(queue, NULL, data);
}
void k_queue_append_from_isr(struct k_queue *queue, void *data) { k_queue_insert_from_isr(queue, NULL, data); }
void k_queue_free(struct k_queue *queue)
{
void k_queue_free(struct k_queue *queue) {
if (NULL == queue || NULL == queue->hdl) {
BT_ERR("Queue is NULL\n");
return;
@@ -107,13 +95,9 @@ void k_queue_free(struct k_queue *queue)
return;
}
void k_queue_prepend(struct k_queue *queue, void *data)
{
k_queue_insert(queue, NULL, data);
}
void k_queue_prepend(struct k_queue *queue, void *data) { k_queue_insert(queue, NULL, data); }
void k_queue_append_list(struct k_queue *queue, void *head, void *tail)
{
void k_queue_append_list(struct k_queue *queue, void *head, void *tail) {
struct net_buf *buf_tail = (struct net_buf *)head;
for (buf_tail = (struct net_buf *)head; buf_tail; buf_tail = buf_tail->frags) {
@@ -121,8 +105,7 @@ void k_queue_append_list(struct k_queue *queue, void *head, void *tail)
}
}
void *k_queue_get(struct k_queue *queue, s32_t timeout)
{
void *k_queue_get(struct k_queue *queue, s32_t timeout) {
void *msg = NULL;
unsigned int t = timeout;
BaseType_t ret;
@@ -143,18 +126,11 @@ void *k_queue_get(struct k_queue *queue, s32_t timeout)
}
}
int k_queue_is_empty(struct k_queue *queue)
{
return uxQueueMessagesWaiting(queue->hdl) ? 0 : 1;
}
int k_queue_is_empty(struct k_queue *queue) { return uxQueueMessagesWaiting(queue->hdl) ? 0 : 1; }
int k_queue_get_cnt(struct k_queue *queue)
{
return uxQueueMessagesWaiting(queue->hdl);
}
int k_queue_get_cnt(struct k_queue *queue) { return uxQueueMessagesWaiting(queue->hdl); }
int k_sem_init(struct k_sem *sem, unsigned int initial_count, unsigned int limit)
{
int k_sem_init(struct k_sem *sem, unsigned int initial_count, unsigned int limit) {
if (NULL == sem) {
BT_ERR("sem is NULL\n");
return -EINVAL;
@@ -165,8 +141,7 @@ int k_sem_init(struct k_sem *sem, unsigned int initial_count, unsigned int limit
return 0;
}
int k_sem_take(struct k_sem *sem, uint32_t timeout)
{
int k_sem_take(struct k_sem *sem, uint32_t timeout) {
BaseType_t ret;
unsigned int t = timeout;
@@ -185,8 +160,7 @@ int k_sem_take(struct k_sem *sem, uint32_t timeout)
return ret == pdPASS ? 0 : -1;
}
int k_sem_give(struct k_sem *sem)
{
int k_sem_give(struct k_sem *sem) {
BaseType_t ret;
(void)ret;
@@ -199,8 +173,7 @@ int k_sem_give(struct k_sem *sem)
return ret == pdPASS ? 0 : -1;
}
int k_sem_delete(struct k_sem *sem)
{
int k_sem_delete(struct k_sem *sem) {
if (NULL == sem || NULL == sem->sem.hdl) {
BT_ERR("sem is NULL\n");
return -EINVAL;
@@ -211,13 +184,9 @@ int k_sem_delete(struct k_sem *sem)
return 0;
}
unsigned int k_sem_count_get(struct k_sem *sem)
{
return uxQueueMessagesWaiting(sem->sem.hdl);
}
unsigned int k_sem_count_get(struct k_sem *sem) { return uxQueueMessagesWaiting(sem->sem.hdl); }
void k_mutex_init(struct k_mutex *mutex)
{
void k_mutex_init(struct k_mutex *mutex) {
if (NULL == mutex) {
BT_ERR("mutex is NULL\n");
return;
@@ -228,28 +197,18 @@ void k_mutex_init(struct k_mutex *mutex)
sys_dlist_init(&mutex->poll_events);
}
int64_t k_uptime_get()
{
return k_now_ms();
}
int64_t k_uptime_get() { return k_now_ms(); }
u32_t k_uptime_get_32(void)
{
return (u32_t)k_now_ms();
}
u32_t k_uptime_get_32(void) { return (u32_t)k_now_ms(); }
int k_thread_create(struct k_thread *new_thread, const char *name,
size_t stack_size, k_thread_entry_t entry,
int prio)
{
int k_thread_create(struct k_thread *new_thread, const char *name, size_t stack_size, k_thread_entry_t entry, int prio) {
stack_size /= sizeof(StackType_t);
xTaskCreate(entry, name, stack_size, NULL, prio, (void *)(&new_thread->task));
return new_thread->task ? 0 : -1;
}
void k_thread_delete(struct k_thread *thread)
{
void k_thread_delete(struct k_thread *thread) {
if (NULL == thread || 0 == thread->task) {
BT_ERR("task is NULL\n");
return;
@@ -260,8 +219,7 @@ void k_thread_delete(struct k_thread *thread)
return;
}
bool k_is_current_thread(struct k_thread *thread)
{
bool k_is_current_thread(struct k_thread *thread) {
eTaskState thread_state = eTaskGetState((void *)(thread->task));
if (thread_state == eRunning)
return true;
@@ -269,32 +227,25 @@ bool k_is_current_thread(struct k_thread *thread)
return false;
}
int k_yield(void)
{
int k_yield(void) {
taskYIELD();
return 0;
}
void k_sleep(s32_t dur_ms)
{
void k_sleep(s32_t dur_ms) {
TickType_t ticks;
ticks = pdMS_TO_TICKS(dur_ms);
vTaskDelay(ticks);
}
unsigned int irq_lock(void)
{
unsigned int irq_lock(void) {
taskENTER_CRITICAL();
return 1;
}
void irq_unlock(unsigned int key)
{
taskEXIT_CRITICAL();
}
void irq_unlock(unsigned int key) { taskEXIT_CRITICAL(); }
int k_is_in_isr(void)
{
int k_is_in_isr(void) {
#if defined(ARCH_RISCV)
return (xPortIsInsideInterrupt());
#else
@@ -305,8 +256,7 @@ int k_is_in_isr(void)
return 0;
}
void k_timer_init(k_timer_t *timer, k_timer_handler_t handle, void *args)
{
void k_timer_init(k_timer_t *timer, k_timer_handler_t handle, void *args) {
BT_ASSERT(timer != NULL);
timer->handler = handle;
timer->args = args;
@@ -315,13 +265,9 @@ void k_timer_init(k_timer_t *timer, k_timer_handler_t handle, void *args)
BT_ASSERT(timer->timer.hdl != NULL);
}
void *k_timer_get_id(void *hdl)
{
return pvTimerGetTimerID((TimerHandle_t)hdl);
}
void *k_timer_get_id(void *hdl) { return pvTimerGetTimerID((TimerHandle_t)hdl); }
void k_timer_start(k_timer_t *timer, uint32_t timeout)
{
void k_timer_start(k_timer_t *timer, uint32_t timeout) {
BaseType_t ret;
(void)ret;
@@ -335,8 +281,7 @@ void k_timer_start(k_timer_t *timer, uint32_t timeout)
BT_ASSERT(ret == pdPASS);
}
void k_timer_reset(k_timer_t *timer)
{
void k_timer_reset(k_timer_t *timer) {
BaseType_t ret;
(void)ret;
@@ -346,8 +291,7 @@ void k_timer_reset(k_timer_t *timer)
BT_ASSERT(ret == pdPASS);
}
void k_timer_stop(k_timer_t *timer)
{
void k_timer_stop(k_timer_t *timer) {
BaseType_t ret;
(void)ret;
@@ -357,8 +301,7 @@ void k_timer_stop(k_timer_t *timer)
BT_ASSERT(ret == pdPASS);
}
void k_timer_delete(k_timer_t *timer)
{
void k_timer_delete(k_timer_t *timer) {
BaseType_t ret;
(void)ret;
@@ -368,21 +311,16 @@ void k_timer_delete(k_timer_t *timer)
BT_ASSERT(ret == pdPASS);
}
long long k_now_ms(void)
{
return (long long)(xTaskGetTickCount() * 1000) / configTICK_RATE_HZ;
}
long long k_now_ms(void) { return (long long)(xTaskGetTickCount() * 1000) / configTICK_RATE_HZ; }
void k_get_random_byte_array(uint8_t *buf, size_t len)
{
void k_get_random_byte_array(uint8_t *buf, size_t len) {
// ble_rand() return a word, but *buf may not be word-aligned
for (int i = 0; i < len; i++) {
*(buf + i) = (uint8_t)(ble_rand() & 0xFF);
}
}
void *k_malloc(size_t size)
{
void *k_malloc(size_t size) {
#if defined(CFG_USE_PSRAM)
return pvPortMallocPsram(size);
#else
@@ -390,8 +328,7 @@ void *k_malloc(size_t size)
#endif /* CFG_USE_PSRAM */
}
void k_free(void *buf)
{
void k_free(void *buf) {
#if defined(CFG_USE_PSRAM)
return vPortFreePsram(buf);
#else

82
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/alloc.c
View File

@@ -1,82 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#include <stdlib.h>
#include <oi_codec_sbc_private.h>
#if defined(SBC_DEC_INCLUDED)
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
PRIVATE OI_STATUS OI_CODEC_SBC_Alloc(OI_CODEC_SBC_COMMON_CONTEXT *common,
OI_UINT32 *codecDataAligned,
OI_UINT32 codecDataBytes,
OI_UINT8 maxChannels,
OI_UINT8 pcmStride)
{
int i;
size_t filterBufferCount;
size_t subdataSize;
OI_BYTE *codecData = (OI_BYTE *)codecDataAligned;
if (maxChannels < 1 || maxChannels > 2) {
return OI_STATUS_INVALID_PARAMETERS;
}
if (pcmStride < 1 || pcmStride > maxChannels) {
return OI_STATUS_INVALID_PARAMETERS;
}
common->maxChannels = maxChannels;
common->pcmStride = pcmStride;
/* Compute sizes needed for the memory regions, and bail if we don't have
* enough memory for them. */
subdataSize = maxChannels * sizeof(common->subdata[0]) * SBC_MAX_BANDS * SBC_MAX_BLOCKS;
if (subdataSize > codecDataBytes) {
return OI_STATUS_OUT_OF_MEMORY;
}
filterBufferCount = (codecDataBytes - subdataSize) / (sizeof(common->filterBuffer[0][0]) * SBC_MAX_BANDS * maxChannels);
if (filterBufferCount < SBC_CODEC_MIN_FILTER_BUFFERS) {
return OI_STATUS_OUT_OF_MEMORY;
}
common->filterBufferLen = filterBufferCount * SBC_MAX_BANDS;
/* Allocate memory for the subband data */
common->subdata = (OI_INT32 *)codecData;
codecData += subdataSize;
OI_ASSERT(codecDataBytes >= subdataSize);
codecDataBytes -= subdataSize;
/* Allocate memory for the synthesis buffers */
for (i = 0; i < maxChannels; ++i) {
size_t allocSize = common->filterBufferLen * sizeof(common->filterBuffer[0][0]);
common->filterBuffer[i] = (SBC_BUFFER_T *)codecData;
OI_ASSERT(codecDataBytes >= allocSize);
codecData += allocSize;
codecDataBytes -= allocSize;
}
return OI_OK;
}
#endif /* #if defined(SBC_DEC_INCLUDED) */

164
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/bitalloc-sbc.c
View File

@@ -1,164 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** @file
@ingroup codec_internal
*/
/**@addgroup codec_internal*/
/**@{*/
#include <oi_codec_sbc_private.h>
#if defined(SBC_DEC_INCLUDED)
static void dualBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common)
{
OI_UINT bitcountL;
OI_UINT bitcountR;
OI_UINT bitpoolPreferenceL = 0;
OI_UINT bitpoolPreferenceR = 0;
BITNEED_UNION1 bitneedsL;
BITNEED_UNION1 bitneedsR;
bitcountL = computeBitneed(common, bitneedsL.uint8, 0, &bitpoolPreferenceL);
bitcountR = computeBitneed(common, bitneedsR.uint8, 1, &bitpoolPreferenceR);
oneChannelBitAllocation(common, &bitneedsL, 0, bitcountL);
oneChannelBitAllocation(common, &bitneedsR, 1, bitcountR);
}
static void stereoBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common)
{
const OI_UINT nrof_subbands = common->frameInfo.nrof_subbands;
BITNEED_UNION2 bitneeds;
OI_UINT excess;
OI_INT bitadjust;
OI_UINT bitcount;
OI_UINT sbL;
OI_UINT sbR;
OI_UINT bitpoolPreference = 0;
bitcount = computeBitneed(common, &bitneeds.uint8[0], 0, &bitpoolPreference);
bitcount += computeBitneed(common, &bitneeds.uint8[nrof_subbands], 1, &bitpoolPreference);
{
OI_UINT ex;
bitadjust = adjustToFitBitpool(common->frameInfo.bitpool, bitneeds.uint32, 2 * nrof_subbands, bitcount, &ex);
/* We want the compiler to put excess into a register */
excess = ex;
}
sbL = 0;
sbR = nrof_subbands;
while (sbL < nrof_subbands) {
excess = allocAdjustedBits(&common->bits.uint8[sbL], bitneeds.uint8[sbL] + bitadjust, excess);
++sbL;
excess = allocAdjustedBits(&common->bits.uint8[sbR], bitneeds.uint8[sbR] + bitadjust, excess);
++sbR;
}
sbL = 0;
sbR = nrof_subbands;
while (excess) {
excess = allocExcessBits(&common->bits.uint8[sbL], excess);
++sbL;
if (!excess) {
break;
}
excess = allocExcessBits(&common->bits.uint8[sbR], excess);
++sbR;
}
}
static const BIT_ALLOC balloc[] = {
monoBitAllocation, /* SBC_MONO */
dualBitAllocation, /* SBC_DUAL_CHANNEL */
stereoBitAllocation, /* SBC_STEREO */
stereoBitAllocation /* SBC_JOINT_STEREO */
};
PRIVATE void OI_SBC_ComputeBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common)
{
OI_ASSERT(common->frameInfo.bitpool <= OI_SBC_MaxBitpool(&common->frameInfo));
OI_ASSERT(common->frameInfo.mode < OI_ARRAYSIZE(balloc));
/*
* Using an array of function pointers prevents the compiler from creating a suboptimal
* monolithic inlined bit allocation function.
*/
balloc[common->frameInfo.mode](common);
}
OI_UINT32 OI_CODEC_SBC_CalculateBitrate(OI_CODEC_SBC_FRAME_INFO *frame)
{
return internal_CalculateBitrate(frame);
}
/*
* Return the current maximum bitneed and clear it.
*/
OI_UINT8 OI_CODEC_SBC_GetMaxBitneed(OI_CODEC_SBC_COMMON_CONTEXT *common)
{
OI_UINT8 max = common->maxBitneed;
common->maxBitneed = 0;
return max;
}
/*
* Calculates the bitpool size for a given frame length
*/
OI_UINT16 OI_CODEC_SBC_CalculateBitpool(OI_CODEC_SBC_FRAME_INFO *frame,
OI_UINT16 frameLen)
{
OI_UINT16 nrof_subbands = frame->nrof_subbands;
OI_UINT16 nrof_blocks = frame->nrof_blocks;
OI_UINT16 hdr;
OI_UINT16 bits;
if (frame->mode == SBC_JOINT_STEREO) {
hdr = 9 * nrof_subbands;
} else {
if (frame->mode == SBC_MONO) {
hdr = 4 * nrof_subbands;
} else {
hdr = 8 * nrof_subbands;
}
if (frame->mode == SBC_DUAL_CHANNEL) {
nrof_blocks *= 2;
}
}
bits = 8 * (frameLen - SBC_HEADER_LEN) - hdr;
return DIVIDE(bits, nrof_blocks);
}
OI_UINT16 OI_CODEC_SBC_CalculatePcmBytes(OI_CODEC_SBC_COMMON_CONTEXT *common)
{
return sizeof(OI_INT16) * common->pcmStride * common->frameInfo.nrof_subbands * common->frameInfo.nrof_blocks;
}
OI_UINT16 OI_CODEC_SBC_CalculateFramelen(OI_CODEC_SBC_FRAME_INFO *frame)
{
return internal_CalculateFramelen(frame);
}
/**@}*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

393
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/bitalloc.c
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@@ -1,393 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
The functions in this file relate to the allocation of available bits to
subbands within the SBC/eSBC frame, along with support functions for computing
frame length and bitrate.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include "oi_utils.h"
#include <oi_codec_sbc_private.h>
#if defined(SBC_DEC_INCLUDED)
OI_UINT32 OI_SBC_MaxBitpool(OI_CODEC_SBC_FRAME_INFO *frame)
{
switch (frame->mode) {
case SBC_MONO:
case SBC_DUAL_CHANNEL:
return 16 * frame->nrof_subbands;
case SBC_STEREO:
case SBC_JOINT_STEREO:
return 32 * frame->nrof_subbands;
}
ERROR(("Invalid frame mode %d", frame->mode));
OI_ASSERT(FALSE);
return 0; /* Should never be reached */
}
PRIVATE OI_UINT16 internal_CalculateFramelen(OI_CODEC_SBC_FRAME_INFO *frame)
{
OI_UINT16 nbits = frame->nrof_blocks * frame->bitpool;
OI_UINT16 nrof_subbands = frame->nrof_subbands;
OI_UINT16 result = nbits;
if (frame->mode == SBC_JOINT_STEREO) {
result += nrof_subbands + (8 * nrof_subbands);
} else {
if (frame->mode == SBC_DUAL_CHANNEL) {
result += nbits;
}
if (frame->mode == SBC_MONO) {
result += 4 * nrof_subbands;
} else {
result += 8 * nrof_subbands;
}
}
return SBC_HEADER_LEN + (result + 7) / 8;
}
PRIVATE OI_UINT32 internal_CalculateBitrate(OI_CODEC_SBC_FRAME_INFO *frame)
{
OI_UINT blocksbands;
blocksbands = frame->nrof_subbands * frame->nrof_blocks;
return DIVIDE(8 * internal_CalculateFramelen(frame) * frame->frequency, blocksbands);
}
INLINE OI_UINT16 OI_SBC_CalculateFrameAndHeaderlen(OI_CODEC_SBC_FRAME_INFO *frame, OI_UINT *headerLen_)
{
OI_UINT headerLen = SBC_HEADER_LEN + frame->nrof_subbands * frame->nrof_channels / 2;
if (frame->mode == SBC_JOINT_STEREO) {
headerLen++;
}
*headerLen_ = headerLen;
return internal_CalculateFramelen(frame);
}
#define MIN(x, y) ((x) < (y) ? (x) : (y))
/*
* Computes the bit need for each sample and as also returns a counts of bit needs that are greater
* than one. This count is used in the first phase of bit allocation.
*
* We also compute a preferred bitpool value that this is the minimum bitpool needed to guarantee
* lossless representation of the audio data. The preferred bitpool may be larger than the bits
* actually required but the only input we have are the scale factors. For example, it takes 2 bits
* to represent values in the range -1 .. +1 but the scale factor is 0. To guarantee lossless
* representation we add 2 to each scale factor and sum them to come up with the preferred bitpool.
* This is not ideal because 0 requires 0 bits but we currently have no way of knowing this.
*
* @param bitneed Array to return bitneeds for each subband
*
* @param ch Channel 0 or 1
*
* @param preferredBitpool Returns the number of reserved bits
*
* @return The SBC bit need
*
*/
OI_UINT computeBitneed(OI_CODEC_SBC_COMMON_CONTEXT *common,
OI_UINT8 *bitneeds,
OI_UINT ch,
OI_UINT *preferredBitpool)
{
static const OI_INT8 offset4[4][4] = {
{ -1, 0, 0, 0 },
{ -2, 0, 0, 1 },
{ -2, 0, 0, 1 },
{ -2, 0, 0, 1 }
};
static const OI_INT8 offset8[4][8] = {
{ -2, 0, 0, 0, 0, 0, 0, 1 },
{ -3, 0, 0, 0, 0, 0, 1, 2 },
{ -4, 0, 0, 0, 0, 0, 1, 2 },
{ -4, 0, 0, 0, 0, 0, 1, 2 }
};
const OI_UINT nrof_subbands = common->frameInfo.nrof_subbands;
OI_UINT sb;
OI_INT8 *scale_factor = &common->scale_factor[ch ? nrof_subbands : 0];
OI_UINT bitcount = 0;
OI_UINT8 maxBits = 0;
OI_UINT8 prefBits = 0;
if (common->frameInfo.alloc == SBC_SNR) {
for (sb = 0; sb < nrof_subbands; sb++) {
OI_INT bits = scale_factor[sb];
if (bits > maxBits) {
maxBits = bits;
}
if ((bitneeds[sb] = bits) > 1) {
bitcount += bits;
}
prefBits += 2 + bits;
}
} else {
const OI_INT8 *offset;
if (nrof_subbands == 4) {
offset = offset4[common->frameInfo.freqIndex];
} else {
offset = offset8[common->frameInfo.freqIndex];
}
for (sb = 0; sb < nrof_subbands; sb++) {
OI_INT bits = scale_factor[sb];
if (bits > maxBits) {
maxBits = bits;
}
prefBits += 2 + bits;
if (bits) {
bits -= offset[sb];
if (bits > 0) {
bits /= 2;
}
bits += 5;
}
if ((bitneeds[sb] = bits) > 1) {
bitcount += bits;
}
}
}
common->maxBitneed = OI_MAX(maxBits, common->maxBitneed);
*preferredBitpool += prefBits;
return bitcount;
}
/*
* Explanation of the adjustToFitBitpool inner loop.
*
* The inner loop computes the effect of adjusting the bit allocation up or
* down. Allocations must be 0 or in the range 2..16. This is accomplished by
* the following code:
*
* for (s = bands - 1; s >= 0; --s) {
* OI_INT bits = bitadjust + bitneeds[s];
* bits = bits < 2 ? 0 : bits;
* bits = bits > 16 ? 16 : bits;
* count += bits;
* }
*
* This loop can be optimized to perform 4 operations at a time as follows:
*
* Adjustment is computed as a 7 bit signed value and added to the bitneed.
*
* Negative allocations are zeroed by masking. (n & 0x40) >> 6 puts the
* sign bit into bit 0, adding this to 0x7F give us a mask of 0x80
* for -ve values and 0x7F for +ve values.
*
* n &= 0x7F + (n & 0x40) >> 6)
*
* Allocations greater than 16 are truncated to 16. Adjusted allocations are in
* the range 0..31 so we know that bit 4 indicates values >= 16. We use this bit
* to create a mask that zeroes bits 0 .. 3 if bit 4 is set.
*
* n &= (15 + (n >> 4))
*
* Allocations of 1 are disallowed. Add and shift creates a mask that
* eliminates the illegal value
*
* n &= ((n + 14) >> 4) | 0x1E
*
* These operations can be performed in 8 bits without overflowing so we can
* operate on 4 values at once.
*/
/*
* Encoder/Decoder
*
* Computes adjustment +/- of bitneeds to fill bitpool and returns overall
* adjustment and excess bits.
*
* @param bitpool The bitpool we have to work within
*
* @param bitneeds An array of bit needs (more acturately allocation prioritities) for each
* subband across all blocks in the SBC frame
*
* @param subbands The number of subbands over which the adkustment is calculated. For mono and
* dual mode this is 4 or 8, for stereo or joint stereo this is 8 or 16.
*
* @param bitcount A starting point for the adjustment
*
* @param excess Returns the excess bits after the adjustment
*
* @return The adjustment.
*/
OI_INT adjustToFitBitpool(const OI_UINT bitpool,
OI_UINT32 *bitneeds,
const OI_UINT subbands,
OI_UINT bitcount,
OI_UINT *excess)
{
OI_INT maxBitadjust = 0;
OI_INT bitadjust = (bitcount > bitpool) ? -8 : 8;
OI_INT chop = 8;
/*
* This is essentially a binary search for the optimal adjustment value.
*/
while ((bitcount != bitpool) && chop) {
OI_UINT32 total = 0;
OI_UINT count;
OI_UINT32 adjust4;
OI_INT i;
adjust4 = bitadjust & 0x7F;
adjust4 |= (adjust4 << 8);
adjust4 |= (adjust4 << 16);
for (i = (subbands / 4 - 1); i >= 0; --i) {
OI_UINT32 mask;
OI_UINT32 n = bitneeds[i] + adjust4;
mask = 0x7F7F7F7F + ((n & 0x40404040) >> 6);
n &= mask;
mask = 0x0F0F0F0F + ((n & 0x10101010) >> 4);
n &= mask;
mask = (((n + 0x0E0E0E0E) >> 4) | 0x1E1E1E1E);
n &= mask;
total += n;
}
count = (total & 0xFFFF) + (total >> 16);
count = (count & 0xFF) + (count >> 8);
chop >>= 1;
if (count > bitpool) {
bitadjust -= chop;
} else {
maxBitadjust = bitadjust;
bitcount = count;
bitadjust += chop;
}
}
*excess = bitpool - bitcount;
return maxBitadjust;
}
/*
* The bit allocator trys to avoid single bit allocations except as a last resort. So in the case
* where a bitneed of 1 was passed over during the adsjustment phase 2 bits are now allocated.
*/
INLINE OI_INT allocAdjustedBits(OI_UINT8 *dest,
OI_INT bits,
OI_INT excess)
{
if (bits < 16) {
if (bits > 1) {
if (excess) {
++bits;
--excess;
}
} else if ((bits == 1) && (excess > 1)) {
bits = 2;
excess -= 2;
} else {
bits = 0;
}
} else {
bits = 16;
}
*dest = (OI_UINT8)bits;
return excess;
}
/*
* Excess bits not allocated by allocaAdjustedBits are allocated round-robin.
*/
INLINE OI_INT allocExcessBits(OI_UINT8 *dest,
OI_INT excess)
{
if (*dest < 16) {
*dest += 1;
return excess - 1;
} else {
return excess;
}
}
void oneChannelBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common,
BITNEED_UNION1 *bitneeds,
OI_UINT ch,
OI_UINT bitcount)
{
const OI_UINT8 nrof_subbands = common->frameInfo.nrof_subbands;
OI_UINT excess;
OI_UINT sb;
OI_INT bitadjust;
OI_UINT8 RESTRICT *allocBits;
{
OI_UINT ex;
bitadjust = adjustToFitBitpool(common->frameInfo.bitpool, bitneeds->uint32, nrof_subbands, bitcount, &ex);
/* We want the compiler to put excess into a register */
excess = ex;
}
/*
* Allocate adjusted bits
*/
allocBits = &common->bits.uint8[ch ? nrof_subbands : 0];
sb = 0;
while (sb < nrof_subbands) {
excess = allocAdjustedBits(&allocBits[sb], bitneeds->uint8[sb] + bitadjust, excess);
++sb;
}
sb = 0;
while (excess) {
excess = allocExcessBits(&allocBits[sb], excess);
++sb;
}
}
void monoBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common)
{
BITNEED_UNION1 bitneeds;
OI_UINT bitcount;
OI_UINT bitpoolPreference = 0;
bitcount = computeBitneed(common, bitneeds.uint8, 0, &bitpoolPreference);
oneChannelBitAllocation(common, &bitneeds, 0, bitcount);
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

94
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/bitstream-decode.c
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@@ -1,94 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
Functions for manipulating input bitstreams.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include "oi_stddefs.h"
#include "oi_bitstream.h"
#include "oi_assert.h"
#if defined(SBC_DEC_INCLUDED)
PRIVATE void OI_BITSTREAM_ReadInit(OI_BITSTREAM *bs,
const OI_BYTE *buffer)
{
bs->value = ((OI_INT32)buffer[0] << 16) | ((OI_INT32)buffer[1] << 8) | (buffer[2]);
bs->ptr.r = buffer + 3;
bs->bitPtr = 8;
}
PRIVATE OI_UINT32 OI_BITSTREAM_ReadUINT(OI_BITSTREAM *bs, OI_UINT bits)
{
OI_UINT32 result;
OI_BITSTREAM_READUINT(result, bits, bs->ptr.r, bs->value, bs->bitPtr);
return result;
}
PRIVATE OI_UINT8 OI_BITSTREAM_ReadUINT4Aligned(OI_BITSTREAM *bs)
{
OI_UINT32 result;
OI_ASSERT(bs->bitPtr < 16);
OI_ASSERT(bs->bitPtr % 4 == 0);
if (bs->bitPtr == 8) {
result = bs->value << 8;
bs->bitPtr = 12;
} else {
result = bs->value << 12;
bs->value = (bs->value << 8) | *bs->ptr.r++;
bs->bitPtr = 8;
}
result >>= 28;
OI_ASSERT(result < (1u << 4));
return (OI_UINT8)result;
}
PRIVATE OI_UINT8 OI_BITSTREAM_ReadUINT8Aligned(OI_BITSTREAM *bs)
{
OI_UINT32 result;
OI_ASSERT(bs->bitPtr == 8);
result = bs->value >> 16;
bs->value = (bs->value << 8) | *bs->ptr.r++;
return (OI_UINT8)result;
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

137
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/decoder-oina.c
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@@ -1,137 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2006 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
This file exposes OINA-specific interfaces to decoder functions.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include <oi_codec_sbc_private.h>
#if defined(SBC_DEC_INCLUDED)
OI_STATUS OI_CODEC_SBC_DecoderConfigureRaw(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_BOOL enhanced,
OI_UINT8 frequency,
OI_UINT8 mode,
OI_UINT8 subbands,
OI_UINT8 blocks,
OI_UINT8 alloc,
OI_UINT8 maxBitpool)
{
if (frequency > SBC_FREQ_48000) {
return OI_STATUS_INVALID_PARAMETERS;
}
if (enhanced) {
#ifdef SBC_ENHANCED
if (subbands != SBC_SUBBANDS_8) {
return OI_STATUS_INVALID_PARAMETERS;
}
#else
return OI_STATUS_INVALID_PARAMETERS;
#endif
}
if (mode > SBC_JOINT_STEREO) {
return OI_STATUS_INVALID_PARAMETERS;
}
if (subbands > SBC_SUBBANDS_8) {
return OI_STATUS_INVALID_PARAMETERS;
}
if (blocks > SBC_BLOCKS_16) {
return OI_STATUS_INVALID_PARAMETERS;
}
if (alloc > SBC_SNR) {
return OI_STATUS_INVALID_PARAMETERS;
}
#ifdef SBC_ENHANCED
context->common.frameInfo.enhanced = enhanced;
#else
context->common.frameInfo.enhanced = FALSE;
#endif
context->common.frameInfo.freqIndex = frequency;
context->common.frameInfo.mode = mode;
context->common.frameInfo.subbands = subbands;
context->common.frameInfo.blocks = blocks;
context->common.frameInfo.alloc = alloc;
context->common.frameInfo.bitpool = maxBitpool;
OI_SBC_ExpandFrameFields(&context->common.frameInfo);
if (context->common.frameInfo.nrof_channels >= context->common.pcmStride) {
return OI_STATUS_INVALID_PARAMETERS;
}
return OI_OK;
}
OI_STATUS OI_CODEC_SBC_DecodeRaw(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT8 bitpool,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes)
{
return internal_DecodeRaw(context,
bitpool,
frameData,
frameBytes,
pcmData,
pcmBytes);
}
OI_STATUS OI_CODEC_SBC_DecoderLimit(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_BOOL enhanced,
OI_UINT8 subbands)
{
if (enhanced) {
#ifdef SBC_ENHANCED
context->enhancedEnabled = TRUE;
#else
context->enhancedEnabled = FALSE;
#endif
} else {
context->enhancedEnabled = FALSE;
}
context->restrictSubbands = subbands;
context->limitFrameFormat = TRUE;
return OI_OK;
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

254
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/decoder-private.c
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@@ -1,254 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
This file drives SBC decoding.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include "oi_codec_sbc_private.h"
#include "oi_bitstream.h"
#include <stdio.h>
#if defined(SBC_DEC_INCLUDED)
OI_CHAR *const OI_Codec_Copyright = "Copyright 2002-2007 Open Interface North America, Inc. All rights reserved";
INLINE OI_STATUS internal_DecoderReset(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT32 *decoderData,
OI_UINT32 decoderDataBytes,
OI_BYTE maxChannels,
OI_BYTE pcmStride,
OI_BOOL enhanced,
OI_BOOL msbc_enable)
{
OI_UINT i;
OI_STATUS status;
for (i = 0; i < sizeof(*context); i++) {
((char *)context)[i] = 0;
}
#ifdef SBC_ENHANCED
context->enhancedEnabled = enhanced ? TRUE : FALSE;
#else
context->enhancedEnabled = FALSE;
if (enhanced) {
return OI_STATUS_INVALID_PARAMETERS;
}
#endif
if (msbc_enable) {
context->sbc_mode = OI_SBC_MODE_MSBC;
} else {
context->sbc_mode = OI_SBC_MODE_STD;
}
status = OI_CODEC_SBC_Alloc(&context->common, decoderData, decoderDataBytes, maxChannels, pcmStride);
if (!OI_SUCCESS(status)) {
return status;
}
context->common.codecInfo = OI_Codec_Copyright;
context->common.maxBitneed = 0;
context->limitFrameFormat = FALSE;
OI_SBC_ExpandFrameFields(&context->common.frameInfo);
/*PLATFORM_DECODER_RESET(context);*/
return OI_OK;
}
/**
* Read the SBC header up to but not including the joint stereo mask. The syncword has already been
* examined, and the enhanced mode flag set, by FindSyncword.
*/
INLINE void OI_SBC_ReadHeader(OI_CODEC_SBC_COMMON_CONTEXT *common, const OI_BYTE *data)
{
OI_CODEC_SBC_FRAME_INFO *frame = &common->frameInfo;
OI_UINT8 d1;
OI_ASSERT(data[0] == OI_SBC_SYNCWORD || data[0] == OI_SBC_ENHANCED_SYNCWORD || data[0] == OI_mSBC_SYNCWORD);
/**
* For mSBC, just set those parameters
*/
if (data[0] == OI_mSBC_SYNCWORD) {
frame->freqIndex = 0;
frame->frequency = 16000;
frame->blocks = 4;
frame->nrof_blocks = 15;
frame->mode = 0;
frame->nrof_channels = 1;
frame->alloc = SBC_LOUDNESS;
frame->subbands = 1;
frame->nrof_subbands = 8;
frame->cachedInfo = 0;
frame->bitpool = 26;
frame->crc = data[3];
return;
}
/* Avoid filling out all these strucutures if we already remember the values
* from last time. Just in case we get a stream corresponding to data[1] ==
* 0, DecoderReset is responsible for ensuring the lookup table entries have
* already been populated
*/
d1 = data[1];
if (d1 != frame->cachedInfo) {
frame->freqIndex = (d1 & (BIT7 | BIT6)) >> 6;
frame->frequency = freq_values[frame->freqIndex];
frame->blocks = (d1 & (BIT5 | BIT4)) >> 4;
frame->nrof_blocks = block_values[frame->blocks];
frame->mode = (d1 & (BIT3 | BIT2)) >> 2;
frame->nrof_channels = channel_values[frame->mode];
frame->alloc = (d1 & BIT1) >> 1;
frame->subbands = (d1 & BIT0);
frame->nrof_subbands = band_values[frame->subbands];
frame->cachedInfo = d1;
}
/*
* For decode, the bit allocator needs to know the bitpool value
*/
frame->bitpool = data[2];
frame->crc = data[3];
}
#define LOW(x) ((x)&0xf)
#define HIGH(x) ((x) >> 4)
/*
* Read scalefactor values and prepare the bitstream for OI_SBC_ReadSamples
*/
PRIVATE void OI_SBC_ReadScalefactors(OI_CODEC_SBC_COMMON_CONTEXT *common,
const OI_BYTE *b,
OI_BITSTREAM *bs)
{
OI_UINT i = common->frameInfo.nrof_subbands * common->frameInfo.nrof_channels;
OI_INT8 *scale_factor = common->scale_factor;
OI_UINT f;
if (common->frameInfo.nrof_subbands == 8 || common->frameInfo.mode != SBC_JOINT_STEREO) {
if (common->frameInfo.mode == SBC_JOINT_STEREO) {
common->frameInfo.join = *b++;
} else {
common->frameInfo.join = 0;
}
i /= 2;
do {
*scale_factor++ = HIGH(f = *b++);
*scale_factor++ = LOW(f);
} while (--i);
/*
* In this case we know that the scale factors end on a byte boundary so all we need to do
* is initialize the bitstream.
*/
OI_BITSTREAM_ReadInit(bs, b);
} else {
OI_ASSERT(common->frameInfo.nrof_subbands == 4 && common->frameInfo.mode == SBC_JOINT_STEREO);
common->frameInfo.join = HIGH(f = *b++);
i = (i - 1) / 2;
do {
*scale_factor++ = LOW(f);
*scale_factor++ = HIGH(f = *b++);
} while (--i);
*scale_factor++ = LOW(f);
/*
* In 4-subband joint stereo mode, the joint stereo information ends on a half-byte
* boundary, so it's necessary to use the bitstream abstraction to read it, since
* OI_SBC_ReadSamples will need to pick up in mid-byte.
*/
OI_BITSTREAM_ReadInit(bs, b);
*scale_factor++ = OI_BITSTREAM_ReadUINT4Aligned(bs);
}
}
/** Read quantized subband samples from the input bitstream and expand them. */
PRIVATE void OI_SBC_ReadSamples(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_BITSTREAM *global_bs)
{
OI_CODEC_SBC_COMMON_CONTEXT *common = &context->common;
OI_UINT nrof_blocks = common->frameInfo.nrof_blocks;
OI_INT32 *RESTRICT s = common->subdata;
OI_UINT8 *ptr = global_bs->ptr.w;
OI_UINT32 value = global_bs->value;
OI_UINT bitPtr = global_bs->bitPtr;
const OI_UINT iter_count = common->frameInfo.nrof_channels * common->frameInfo.nrof_subbands / 4;
do {
OI_UINT i;
for (i = 0; i < iter_count; ++i) {
OI_UINT32 sf_by4 = ((OI_UINT32 *)common->scale_factor)[i];
OI_UINT32 bits_by4 = common->bits.uint32[i];
OI_UINT n;
for (n = 0; n < 4; ++n) {
OI_INT32 dequant;
OI_UINT bits;
OI_INT sf;
if (OI_CPU_BYTE_ORDER == OI_LITTLE_ENDIAN_BYTE_ORDER) {
bits = bits_by4 & 0xFF;
bits_by4 >>= 8;
sf = sf_by4 & 0xFF;
sf_by4 >>= 8;
} else {
bits = (bits_by4 >> 24) & 0xFF;
bits_by4 <<= 8;
sf = (sf_by4 >> 24) & 0xFF;
sf_by4 <<= 8;
}
if (bits) {
OI_UINT32 raw;
OI_BITSTREAM_READUINT(raw, bits, ptr, value, bitPtr);
dequant = OI_SBC_Dequant(raw, sf, bits);
} else {
dequant = 0;
}
*s++ = dequant;
}
}
} while (--nrof_blocks);
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

468
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/decoder-sbc.c
View File

@@ -1,468 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2006 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** @file
@ingroup codec_internal
*/
/**@addtogroup codec_internal */
/**@{*/
#include "oi_codec_sbc_private.h"
#include "oi_bitstream.h"
#if defined(SBC_DEC_INCLUDED)
#define SPECIALIZE_READ_SAMPLES_JOINT
/**
* Scans through a buffer looking for a codec syncword. If the decoder has been
* set for enhanced operation using OI_CODEC_SBC_DecoderReset(), it will search
* for both a standard and an enhanced syncword.
*/
PRIVATE OI_STATUS FindSyncword(OI_CODEC_SBC_DECODER_CONTEXT *context,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes)
{
#ifdef SBC_ENHANCED
OI_BYTE search1 = OI_SBC_SYNCWORD;
OI_BYTE search2 = OI_SBC_ENHANCED_SYNCWORD;
#endif // SBC_ENHANCED
if (*frameBytes == 0) {
return OI_CODEC_SBC_NOT_ENOUGH_HEADER_DATA;
}
#ifdef SBC_ENHANCED
if (context->limitFrameFormat && context->enhancedEnabled) {
/* If the context is restricted, only search for specified SYNCWORD */
search1 = search2;
} else if (context->enhancedEnabled == FALSE) {
/* If enhanced is not enabled, only search for classic SBC SYNCWORD*/
search2 = search1;
}
while (*frameBytes && (**frameData != search1) && (**frameData != search2)) {
(*frameBytes)--;
(*frameData)++;
}
if (*frameBytes) {
/* Syncword found, *frameData points to it, and *frameBytes correctly
* reflects the number of bytes available to read, including the
* syncword. */
context->common.frameInfo.enhanced = (**frameData == OI_SBC_ENHANCED_SYNCWORD);
return OI_OK;
} else {
/* No syncword was found anywhere in the provided input data.
* *frameData points past the end of the original input, and
* *frameBytes is 0. */
return OI_CODEC_SBC_NO_SYNCWORD;
}
#else // SBC_ENHANCED
while (*frameBytes && (!(context->sbc_mode == OI_SBC_MODE_STD && **frameData == OI_SBC_SYNCWORD)) && (!(context->sbc_mode == OI_SBC_MODE_MSBC && **frameData == OI_mSBC_SYNCWORD))) {
(*frameBytes)--;
(*frameData)++;
}
if (*frameBytes) {
/* Syncword found, *frameData points to it, and *frameBytes correctly
* reflects the number of bytes available to read, including the
* syncword. */
context->common.frameInfo.enhanced = FALSE;
return OI_OK;
} else {
/* No syncword was found anywhere in the provided input data.
* *frameData points past the end of the original input, and
* *frameBytes is 0. */
return OI_CODEC_SBC_NO_SYNCWORD;
}
#endif // SBC_ENHANCED
}
static OI_STATUS DecodeBody(OI_CODEC_SBC_DECODER_CONTEXT *context,
const OI_BYTE *bodyData,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes,
OI_BOOL allowPartial)
{
OI_BITSTREAM bs;
OI_UINT frameSamples = context->common.frameInfo.nrof_blocks * context->common.frameInfo.nrof_subbands;
OI_UINT decode_block_count;
/*
* Based on the header data, make sure that there is enough room to write the output samples.
*/
if (*pcmBytes < (sizeof(OI_INT16) * frameSamples * context->common.pcmStride) && !allowPartial) {
/* If we're not allowing partial decodes, we need room for the entire
* codec frame */
TRACE(("-OI_CODEC_SBC_Decode: OI_CODEC_SBC_NOT_ENOUGH_AUDIO_DATA"));
return OI_CODEC_SBC_NOT_ENOUGH_AUDIO_DATA;
} else if (*pcmBytes < sizeof(OI_INT16) * context->common.frameInfo.nrof_subbands * context->common.pcmStride) {
/* Even if we're allowing partials, we can still only decode on a frame
* boundary */
return OI_CODEC_SBC_NOT_ENOUGH_AUDIO_DATA;
}
if (context->bufferedBlocks == 0) {
TRACE(("Reading scalefactors"));
OI_SBC_ReadScalefactors(&context->common, bodyData, &bs);
TRACE(("Computing bit allocation"));
OI_SBC_ComputeBitAllocation(&context->common);
TRACE(("Reading samples"));
if (context->common.frameInfo.mode == SBC_JOINT_STEREO) {
OI_SBC_ReadSamplesJoint(context, &bs);
} else {
OI_SBC_ReadSamples(context, &bs);
}
context->bufferedBlocks = context->common.frameInfo.nrof_blocks;
}
if (allowPartial) {
decode_block_count = *pcmBytes / sizeof(OI_INT16) / context->common.pcmStride / context->common.frameInfo.nrof_subbands;
if (decode_block_count > context->bufferedBlocks) {
decode_block_count = context->bufferedBlocks;
}
} else {
decode_block_count = context->common.frameInfo.nrof_blocks;
}
TRACE(("Synthesizing frame"));
{
OI_UINT start_block = context->common.frameInfo.nrof_blocks - context->bufferedBlocks;
OI_SBC_SynthFrame(context, pcmData, start_block, decode_block_count);
}
OI_ASSERT(context->bufferedBlocks >= decode_block_count);
context->bufferedBlocks -= decode_block_count;
frameSamples = decode_block_count * context->common.frameInfo.nrof_subbands;
/*
* When decoding mono into a stride-2 array, copy pcm data to second channel
*/
if (context->common.frameInfo.nrof_channels == 1 && context->common.pcmStride == 2) {
OI_UINT i;
for (i = 0; i < frameSamples; ++i) {
pcmData[2 * i + 1] = pcmData[2 * i];
}
}
/*
* Return number of pcm bytes generated by the decode operation.
*/
*pcmBytes = frameSamples * sizeof(OI_INT16) * context->common.pcmStride;
if (context->bufferedBlocks > 0) {
return OI_CODEC_SBC_PARTIAL_DECODE;
} else {
return OI_OK;
}
}
PRIVATE OI_STATUS internal_DecodeRaw(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT8 bitpool,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes)
{
OI_STATUS status;
OI_UINT bodyLen;
TRACE(("+OI_CODEC_SBC_DecodeRaw"));
if (context->bufferedBlocks == 0) {
/*
* The bitallocator needs to know the bitpool value.
*/
context->common.frameInfo.bitpool = bitpool;
/*
* Compute the frame length and check we have enough frame data to proceed
*/
bodyLen = OI_CODEC_SBC_CalculateFramelen(&context->common.frameInfo) - SBC_HEADER_LEN;
if (*frameBytes < bodyLen) {
TRACE(("-OI_CODEC_SBC_Decode: OI_CODEC_SBC_NOT_ENOUGH_BODY_DATA"));
return OI_CODEC_SBC_NOT_ENOUGH_BODY_DATA;
}
} else {
bodyLen = 0;
}
/*
* Decode the SBC data. Pass TRUE to DecodeBody to allow partial decoding of
* tones.
*/
status = DecodeBody(context, *frameData, pcmData, pcmBytes, TRUE);
if (OI_SUCCESS(status) || status == OI_CODEC_SBC_PARTIAL_DECODE) {
*frameData += bodyLen;
*frameBytes -= bodyLen;
}
TRACE(("-OI_CODEC_SBC_DecodeRaw: %d", status));
return status;
}
OI_STATUS OI_CODEC_SBC_DecoderReset(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT32 *decoderData,
OI_UINT32 decoderDataBytes,
OI_UINT8 maxChannels,
OI_UINT8 pcmStride,
OI_BOOL enhanced,
OI_BOOL msbc_enable)
{
return internal_DecoderReset(context, decoderData, decoderDataBytes, maxChannels, pcmStride, enhanced, msbc_enable);
}
OI_STATUS OI_CODEC_SBC_DecodeFrame(OI_CODEC_SBC_DECODER_CONTEXT *context,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes)
{
OI_STATUS status;
OI_UINT framelen;
OI_UINT8 crc;
TRACE(("+OI_CODEC_SBC_DecodeFrame"));
TRACE(("Finding syncword"));
status = FindSyncword(context, frameData, frameBytes);
if (!OI_SUCCESS(status)) {
return status;
}
/* Make sure enough data remains to read the header. */
if (*frameBytes < SBC_HEADER_LEN) {
TRACE(("-OI_CODEC_SBC_DecodeFrame: OI_CODEC_SBC_NOT_ENOUGH_HEADER_DATA"));
return OI_CODEC_SBC_NOT_ENOUGH_HEADER_DATA;
}
TRACE(("Reading Header"));
OI_SBC_ReadHeader(&context->common, *frameData);
/*
* Some implementations load the decoder into RAM and use overlays for 4 vs 8 subbands. We need
* to ensure that the SBC parameters for this frame are compatible with the restrictions imposed
* by the loaded overlays.
*/
if (context->limitFrameFormat && (context->common.frameInfo.subbands != context->restrictSubbands)) {
ERROR(("SBC parameters incompatible with loaded overlay"));
return OI_STATUS_INVALID_PARAMETERS;
}
if (context->common.frameInfo.nrof_channels > context->common.maxChannels) {
ERROR(("SBC parameters incompatible with number of channels specified during reset"));
return OI_STATUS_INVALID_PARAMETERS;
}
if (context->common.pcmStride < 1 || context->common.pcmStride > 2) {
ERROR(("PCM stride not set correctly during reset"));
return OI_STATUS_INVALID_PARAMETERS;
}
/*
* At this point a header has been read. However, it's possible that we found a false syncword,
* so the header data might be invalid. Make sure we have enough bytes to read in the
* CRC-protected header, but don't require we have the whole frame. That way, if it turns out
* that we're acting on bogus header data, we don't stall the decoding process by waiting for
* data that we don't actually need.
*/
framelen = OI_CODEC_SBC_CalculateFramelen(&context->common.frameInfo);
if (*frameBytes < framelen) {
TRACE(("-OI_CODEC_SBC_DecodeFrame: OI_CODEC_SBC_NOT_ENOUGH_BODY_DATA"));
return OI_CODEC_SBC_NOT_ENOUGH_BODY_DATA;
}
TRACE(("Calculating checksum"));
crc = OI_SBC_CalculateChecksum(&context->common.frameInfo, *frameData);
if (crc != context->common.frameInfo.crc) {
TRACE(("CRC Mismatch: calc=%02x read=%02x\n", crc, context->common.frameInfo.crc));
TRACE(("-OI_CODEC_SBC_DecodeFrame: OI_CODEC_SBC_CHECKSUM_MISMATCH"));
return OI_CODEC_SBC_CHECKSUM_MISMATCH;
}
#ifdef OI_DEBUG
/*
* Make sure the bitpool values are sane.
*/
if ((context->common.frameInfo.bitpool < SBC_MIN_BITPOOL) && !context->common.frameInfo.enhanced) {
ERROR(("Bitpool too small: %d (must be >= 2)", context->common.frameInfo.bitpool));
return OI_STATUS_INVALID_PARAMETERS;
}
if (context->common.frameInfo.bitpool > OI_SBC_MaxBitpool(&context->common.frameInfo)) {
ERROR(("Bitpool too large: %d (must be <= %ld)", context->common.frameInfo.bitpool, OI_SBC_MaxBitpool(&context->common.frameInfo)));
return OI_STATUS_INVALID_PARAMETERS;
}
#endif
/*
* Now decode the SBC data. Partial decode is not yet implemented for an SBC
* stream, so pass FALSE to decode body to have it enforce the old rule that
* you have to decode a whole packet at a time.
*/
status = DecodeBody(context, *frameData + SBC_HEADER_LEN, pcmData, pcmBytes, FALSE);
if (OI_SUCCESS(status)) {
*frameData += framelen;
*frameBytes -= framelen;
}
TRACE(("-OI_CODEC_SBC_DecodeFrame: %d", status));
return status;
}
OI_STATUS OI_CODEC_SBC_SkipFrame(OI_CODEC_SBC_DECODER_CONTEXT *context,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes)
{
OI_STATUS status;
OI_UINT framelen;
OI_UINT headerlen;
OI_UINT8 crc;
status = FindSyncword(context, frameData, frameBytes);
if (!OI_SUCCESS(status)) {
return status;
}
if (*frameBytes < SBC_HEADER_LEN) {
return OI_CODEC_SBC_NOT_ENOUGH_HEADER_DATA;
}
OI_SBC_ReadHeader(&context->common, *frameData);
framelen = OI_SBC_CalculateFrameAndHeaderlen(&context->common.frameInfo, &headerlen);
if (*frameBytes < headerlen) {
return OI_CODEC_SBC_NOT_ENOUGH_HEADER_DATA;
}
crc = OI_SBC_CalculateChecksum(&context->common.frameInfo, *frameData);
if (crc != context->common.frameInfo.crc) {
return OI_CODEC_SBC_CHECKSUM_MISMATCH;
}
if (*frameBytes < framelen) {
return OI_CODEC_SBC_NOT_ENOUGH_BODY_DATA;
}
context->bufferedBlocks = 0;
*frameData += framelen;
*frameBytes -= framelen;
return OI_OK;
}
OI_UINT8 OI_CODEC_SBC_FrameCount(OI_BYTE *frameData,
OI_UINT32 frameBytes)
{
OI_UINT8 mode;
OI_UINT8 blocks;
OI_UINT8 subbands;
OI_UINT8 frameCount = 0;
OI_UINT frameLen;
while (frameBytes) {
while (frameBytes && ((frameData[0] & 0xFE) != 0x9C)) {
frameData++;
frameBytes--;
}
if (frameBytes < SBC_HEADER_LEN) {
return frameCount;
}
/* Extract and translate required fields from Header */
subbands = mode = blocks = frameData[1];
;
mode = (mode & (BIT3 | BIT2)) >> 2;
blocks = block_values[(blocks & (BIT5 | BIT4)) >> 4];
subbands = band_values[(subbands & BIT0)];
/* Inline logic to avoid corrupting context */
frameLen = blocks * frameData[2];
switch (mode) {
case SBC_JOINT_STEREO:
frameLen += subbands + (8 * subbands);
break;
case SBC_DUAL_CHANNEL:
frameLen *= 2;
/* fall through */
default:
if (mode == SBC_MONO) {
frameLen += 4 * subbands;
} else {
frameLen += 8 * subbands;
}
}
frameCount++;
frameLen = SBC_HEADER_LEN + (frameLen + 7) / 8;
if (frameBytes > frameLen) {
frameBytes -= frameLen;
frameData += frameLen;
} else {
frameBytes = 0;
}
}
return frameCount;
}
/** Read quantized subband samples from the input bitstream and expand them. */
#ifdef SPECIALIZE_READ_SAMPLES_JOINT
PRIVATE void OI_SBC_ReadSamplesJoint4(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_BITSTREAM *global_bs){
#define NROF_SUBBANDS 4
#include "readsamplesjoint.inc"
#undef NROF_SUBBANDS
}
PRIVATE void OI_SBC_ReadSamplesJoint8(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_BITSTREAM *global_bs)
{
#define NROF_SUBBANDS 8
#include "readsamplesjoint.inc"
#undef NROF_SUBBANDS
}
typedef void (*READ_SAMPLES)(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_BITSTREAM *global_bs);
static const READ_SAMPLES SpecializedReadSamples[] = {
OI_SBC_ReadSamplesJoint4,
OI_SBC_ReadSamplesJoint8
};
#endif /* SPECIALIZE_READ_SAMPLES_JOINT */
PRIVATE void OI_SBC_ReadSamplesJoint(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_BITSTREAM *global_bs)
{
OI_CODEC_SBC_COMMON_CONTEXT *common = &context->common;
OI_UINT nrof_subbands = common->frameInfo.nrof_subbands;
#ifdef SPECIALIZE_READ_SAMPLES_JOINT
OI_ASSERT((nrof_subbands >> 3u) <= 1u);
SpecializedReadSamples[nrof_subbands >> 3](context, global_bs);
#else
#define NROF_SUBBANDS nrof_subbands
#include "readsamplesjoint.inc"
#undef NROF_SUBBANDS
#endif /* SPECIALIZE_READ_SAMPLES_JOINT */
}
/**@}*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

211
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/dequant.c
View File

@@ -1,211 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
Dequantizer for SBC decoder; reconstructs quantized representation of subband samples.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
/**
This function is a fixed-point approximation of a modification of the following
dequantization operation defined in the spec, as inferred from section 12.6.4:
@code
dequant = 2^(scale_factor+1) * ((raw * 2.0 + 1.0) / ((2^bits) - 1) - 1)
2 <= bits <= 16
0 <= raw < (2^bits)-1 (the -1 is because quantized values with all 1's are forbidden)
-65535 < dequant < 65535
@endcode
The code below computes the dequantized value divided by a scaling constant
equal to about 1.38. This constant is chosen to ensure that the entry in the
dequant_long_scaled table for 16 bits is as accurate as possible, since it has
the least relative precision available to it due to its small magnitude.
This routine outputs in Q16.15 format.
The helper array dequant_long is defined as follows:
@code
dequant_long_long[bits] = round(2^31 * 1/((2^bits - 1) / 1.38...) for 2 <= bits <= 16
@endcode
Additionally, the table entries have the following property:
@code
dequant_long_scaled[bits] <= 2^31 / ((2^bits - 1)) for 2 <= bits <= 16
@endcode
Therefore
@code
d = 2 * raw + 1 1 <= d <= 2^bits - 2
d' = d * dequant_long[bits]
d * dequant_long_scaled[bits] <= (2^bits - 2) * (2^31 / (2^bits - 1))
d * dequant_long_scaled[bits] <= 2^31 * (2^bits - 2)/(2^bits - 1) < 2^31
@endcode
Therefore, d' doesn't overflow a signed 32-bit value.
@code
d' =~ 2^31 * (raw * 2.0 + 1.0) / (2^bits - 1) / 1.38...
result = d' - 2^31/1.38... =~ 2^31 * ((raw * 2.0 + 1.0) / (2^bits - 1) - 1) / 1.38...
result is therefore a scaled approximation to dequant. It remains only to
turn 2^31 into 2^(scale_factor+1). Since we're aiming for Q16.15 format,
this is achieved by shifting right by (15-scale_factor):
(2^31 * x) >> (15-scale_factor) =~ 2^(31-15+scale_factor) * x = 2^15 * 2^(1+scale_factor) * x
@endcode
*/
#include <oi_codec_sbc_private.h>
#if defined(SBC_DEC_INCLUDED)
#ifndef SBC_DEQUANT_LONG_SCALED_OFFSET
#define SBC_DEQUANT_LONG_SCALED_OFFSET 1555931970
#endif
#ifndef SBC_DEQUANT_LONG_UNSCALED_OFFSET
#define SBC_DEQUANT_LONG_UNSCALED_OFFSET 2147483648
#endif
#ifndef SBC_DEQUANT_SCALING_FACTOR
#define SBC_DEQUANT_SCALING_FACTOR 1.38019122262781f
#endif
const OI_UINT32 dequant_long_scaled[17];
const OI_UINT32 dequant_long_unscaled[17];
/** Scales x by y bits to the right, adding a rounding factor.
*/
#ifndef SCALE
#define SCALE(x, y) (((x) + (1 << ((y)-1))) >> (y))
#endif
#ifdef DEBUG_DEQUANTIZATION
#include <math.h>
static INLINE float dequant_float(OI_UINT32 raw, OI_UINT scale_factor, OI_UINT bits)
{
float result = (1 << (scale_factor + 1)) * ((raw * 2.0f + 1.0f) / ((1 << bits) - 1.0f) - 1.0f);
result /= SBC_DEQUANT_SCALING_FACTOR;
/* Unless the encoder screwed up, all correct dequantized values should
* satisfy this inequality. Non-compliant encoders which generate quantized
* values with all 1-bits set can, theoretically, trigger this assert. This
* is unlikely, however, and only an issue in debug mode.
*/
OI_ASSERT(fabs(result) < 32768 * 1.6);
return result;
}
#endif
INLINE OI_INT32 OI_SBC_Dequant(OI_UINT32 raw, OI_UINT scale_factor, OI_UINT bits)
{
OI_UINT32 d;
OI_INT32 result;
OI_ASSERT(scale_factor <= 15);
OI_ASSERT(bits <= 16);
if (bits <= 1) {
return 0;
}
d = (raw * 2) + 1;
d *= dequant_long_scaled[bits];
result = d - SBC_DEQUANT_LONG_SCALED_OFFSET;
#ifdef DEBUG_DEQUANTIZATION
{
OI_INT32 integerized_float_result;
float float_result;
float_result = dequant_float(raw, scale_factor, bits);
integerized_float_result = (OI_INT32)floor(0.5f + float_result * (1 << 15));
/* This detects overflow */
OI_ASSERT(((result >= 0) && (integerized_float_result >= 0)) ||
((result <= 0) && (integerized_float_result <= 0)));
}
#endif
return result >> (15 - scale_factor);
}
/* This version of Dequant does not incorporate the scaling factor of 1.38. It
* is intended for use with implementations of the filterbank which are
* hard-coded into a DSP. Output is Q16.4 format, so that after joint stereo
* processing (which leaves the most significant bit equal to the sign bit if
* the encoder is conformant) the result will fit a 24 bit fixed point signed
* value.*/
INLINE OI_INT32 OI_SBC_Dequant_Unscaled(OI_UINT32 raw, OI_UINT scale_factor, OI_UINT bits)
{
OI_UINT32 d;
OI_INT32 result;
OI_ASSERT(scale_factor <= 15);
OI_ASSERT(bits <= 16);
if (bits <= 1) {
return 0;
}
if (bits == 16) {
result = (raw << 16) + raw - 0x7fff7fff;
return SCALE(result, 24 - scale_factor);
}
d = (raw * 2) + 1;
d *= dequant_long_unscaled[bits];
result = d - 0x80000000;
return SCALE(result, 24 - scale_factor);
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

58
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/framing-sbc.c
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@@ -1,58 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** @file
@ingroup codec_internal
*/
/**@addgroup codec_internal*/
/**@{*/
#include "oi_codec_sbc_private.h"
#if defined(SBC_DEC_INCLUDED)
const OI_CHAR *const OI_CODEC_SBC_FreqText[] = { "SBC_FREQ_16000", "SBC_FREQ_32000", "SBC_FREQ_44100", "SBC_FREQ_48000" };
const OI_CHAR *const OI_CODEC_SBC_ModeText[] = { "SBC_MONO", "SBC_DUAL_CHANNEL", "SBC_STEREO", "SBC_JOINT_STEREO" };
const OI_CHAR *const OI_CODEC_SBC_SubbandsText[] = { "SBC_SUBBANDS_4", "SBC_SUBBANDS_8" };
const OI_CHAR *const OI_CODEC_SBC_BlocksText[] = { "SBC_BLOCKS_4", "SBC_BLOCKS_8", "SBC_BLOCKS_12", "SBC_BLOCKS_16" };
const OI_CHAR *const OI_CODEC_SBC_AllocText[] = { "SBC_LOUDNESS", "SBC_SNR" };
#ifdef OI_DEBUG
void OI_CODEC_SBC_DumpConfig(OI_CODEC_SBC_FRAME_INFO *frameInfo)
{
BT_WARN("SBC configuration\n");
BT_WARN(" enhanced: %s\n", frameInfo->enhanced ? "TRUE" : "FALSE");
BT_WARN(" frequency: %d\n", frameInfo->frequency);
BT_WARN(" subbands: %d\n", frameInfo->nrof_subbands);
BT_WARN(" blocks: %d\n", frameInfo->nrof_blocks);
BT_WARN(" channels: %d\n", frameInfo->nrof_channels);
BT_WARN(" mode: %s\n", OI_CODEC_SBC_ModeText[frameInfo->mode]);
BT_WARN(" alloc: %s\n", OI_CODEC_SBC_AllocText[frameInfo->alloc]);
BT_WARN(" bitpool: %d\n", frameInfo->bitpool);
}
#endif /* OI_DEBUG */
/**@}*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

376
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/framing.c
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@@ -1,376 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
Checksum and header-related functions.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include "oi_codec_sbc_private.h"
#include "oi_assert.h"
#if defined(SBC_DEC_INCLUDED)
/* asdasd */
#define USE_NIBBLEWISE_CRC
/* #define PRINT_SAMPLES */
/* #define PRINT_SCALEFACTORS */
/* #define DEBUG_CRC */
/*
* CRC-8 table for X^8 + X^4 + X^3 + X^2 + 1; byte-wise lookup
*/
#ifdef USE_WIDE_CRC
/* Save space if a char is 16 bits, such as on the C54x */
const OI_BYTE crc8_wide[128] = {
0x001d,
0x3a27,
0x7469,
0x4e53,
0xe8f5,
0xd2cf,
0x9c81,
0xa6bb,
0xcdd0,
0xf7ea,
0xb9a4,
0x839e,
0x2538,
0x1f02,
0x514c,
0x6b76,
0x879a,
0xbda0,
0xf3ee,
0xc9d4,
0x6f72,
0x5548,
0x1b06,
0x213c,
0x4a57,
0x706d,
0x3e23,
0x0419,
0xa2bf,
0x9885,
0xd6cb,
0xecf1,
0x130e,
0x2934,
0x677a,
0x5d40,
0xfbe6,
0xc1dc,
0x8f92,
0xb5a8,
0xdec3,
0xe4f9,
0xaab7,
0x908d,
0x362b,
0x0c11,
0x425f,
0x7865,
0x9489,
0xaeb3,
0xe0fd,
0xdac7,
0x7c61,
0x465b,
0x0815,
0x322f,
0x5944,
0x637e,
0x2d30,
0x170a,
0xb1ac,
0x8b96,
0xc5d8,
0xffe2,
0x263b,
0x1c01,
0x524f,
0x6875,
0xced3,
0xf4e9,
0xbaa7,
0x809d,
0xebf6,
0xd1cc,
0x9f82,
0xa5b8,
0x031e,
0x3924,
0x776a,
0x4d50,
0xa1bc,
0x9b86,
0xd5c8,
0xeff2,
0x4954,
0x736e,
0x3d20,
0x071a,
0x6c71,
0x564b,
0x1805,
0x223f,
0x8499,
0xbea3,
0xf0ed,
0xcad7,
0x3528,
0x0f12,
0x415c,
0x7b66,
0xddc0,
0xe7fa,
0xa9b4,
0x938e,
0xf8e5,
0xc2df,
0x8c91,
0xb6ab,
0x100d,
0x2a37,
0x6479,
0x5e43,
0xb2af,
0x8895,
0xc6db,
0xfce1,
0x5a47,
0x607d,
0x2e33,
0x1409,
0x7f62,
0x4558,
0x0b16,
0x312c,
0x978a,
0xadb0,
0xe3fe,
0xd9c4,
};
#elif defined(USE_NIBBLEWISE_CRC)
const OI_BYTE crc8_narrow[16] = {
0x00, 0x1d, 0x3a, 0x27, 0x74, 0x69, 0x4e, 0x53, 0xe8, 0xf5, 0xd2, 0xcf, 0x9c, 0x81, 0xa6, 0xbb
};
#else
const OI_BYTE crc8_narrow[256] = {
0x00, 0x1d, 0x3a, 0x27, 0x74, 0x69, 0x4e, 0x53, 0xe8, 0xf5, 0xd2, 0xcf, 0x9c, 0x81, 0xa6, 0xbb, 0xcd, 0xd0, 0xf7, 0xea, 0xb9, 0xa4, 0x83, 0x9e, 0x25, 0x38, 0x1f, 0x02, 0x51, 0x4c, 0x6b, 0x76, 0x87, 0x9a, 0xbd, 0xa0, 0xf3, 0xee, 0xc9, 0xd4, 0x6f, 0x72, 0x55, 0x48, 0x1b, 0x06, 0x21, 0x3c, 0x4a, 0x57, 0x70, 0x6d, 0x3e, 0x23, 0x04, 0x19, 0xa2, 0xbf, 0x98, 0x85, 0xd6, 0xcb, 0xec, 0xf1, 0x13, 0x0e, 0x29, 0x34, 0x67, 0x7a, 0x5d, 0x40, 0xfb, 0xe6, 0xc1, 0xdc, 0x8f, 0x92, 0xb5, 0xa8, 0xde, 0xc3, 0xe4, 0xf9, 0xaa, 0xb7, 0x90, 0x8d, 0x36, 0x2b, 0x0c, 0x11, 0x42, 0x5f, 0x78, 0x65, 0x94, 0x89, 0xae, 0xb3, 0xe0, 0xfd, 0xda, 0xc7, 0x7c, 0x61, 0x46, 0x5b, 0x08, 0x15, 0x32, 0x2f, 0x59, 0x44, 0x63, 0x7e, 0x2d, 0x30, 0x17, 0x0a, 0xb1, 0xac, 0x8b, 0x96, 0xc5, 0xd8, 0xff, 0xe2, 0x26, 0x3b, 0x1c, 0x01, 0x52, 0x4f, 0x68, 0x75, 0xce, 0xd3, 0xf4, 0xe9, 0xba, 0xa7, 0x80, 0x9d, 0xeb, 0xf6, 0xd1, 0xcc, 0x9f, 0x82, 0xa5, 0xb8, 0x03, 0x1e, 0x39, 0x24, 0x77, 0x6a, 0x4d, 0x50, 0xa1, 0xbc, 0x9b, 0x86, 0xd5, 0xc8, 0xef, 0xf2, 0x49, 0x54, 0x73, 0x6e, 0x3d, 0x20, 0x07, 0x1a, 0x6c, 0x71, 0x56, 0x4b, 0x18, 0x05, 0x22, 0x3f, 0x84, 0x99, 0xbe, 0xa3, 0xf0, 0xed, 0xca, 0xd7, 0x35, 0x28, 0x0f, 0x12, 0x41, 0x5c, 0x7b, 0x66, 0xdd, 0xc0, 0xe7, 0xfa, 0xa9, 0xb4, 0x93, 0x8e, 0xf8, 0xe5, 0xc2, 0xdf, 0x8c, 0x91, 0xb6, 0xab, 0x10, 0x0d, 0x2a, 0x37, 0x64, 0x79, 0x5e, 0x43, 0xb2, 0xaf, 0x88, 0x95, 0xc6, 0xdb, 0xfc, 0xe1, 0x5a, 0x47, 0x60, 0x7d, 0x2e, 0x33, 0x14, 0x09, 0x7f, 0x62, 0x45, 0x58, 0x0b, 0x16, 0x31, 0x2c, 0x97, 0x8a, 0xad, 0xb0, 0xe3, 0xfe, 0xd9, 0xc4
};
#endif
const OI_UINT32 dequant_long_scaled[17] = {
0,
0,
0x1ee9e116, /* bits=2 0.24151243 1/3 * (1/1.38019122262781) (0x00000008)*/
0x0d3fa99c, /* bits=3 0.10350533 1/7 * (1/1.38019122262781) (0x00000013)*/
0x062ec69e, /* bits=4 0.04830249 1/15 * (1/1.38019122262781) (0x00000029)*/
0x02fddbfa, /* bits=5 0.02337217 1/31 * (1/1.38019122262781) (0x00000055)*/
0x0178d9f5, /* bits=6 0.01150059 1/63 * (1/1.38019122262781) (0x000000ad)*/
0x00baf129, /* bits=7 0.00570502 1/127 * (1/1.38019122262781) (0x0000015e)*/
0x005d1abe, /* bits=8 0.00284132 1/255 * (1/1.38019122262781) (0x000002bf)*/
0x002e760d, /* bits=9 0.00141788 1/511 * (1/1.38019122262781) (0x00000582)*/
0x00173536, /* bits=10 0.00070825 1/1023 * (1/1.38019122262781) (0x00000b07)*/
0x000b9928, /* bits=11 0.00035395 1/2047 * (1/1.38019122262781) (0x00001612)*/
0x0005cc37, /* bits=12 0.00017693 1/4095 * (1/1.38019122262781) (0x00002c27)*/
0x0002e604, /* bits=13 0.00008846 1/8191 * (1/1.38019122262781) (0x00005852)*/
0x000172fc, /* bits=14 0.00004422 1/16383 * (1/1.38019122262781) (0x0000b0a7)*/
0x0000b97d, /* bits=15 0.00002211 1/32767 * (1/1.38019122262781) (0x00016150)*/
0x00005cbe, /* bits=16 0.00001106 1/65535 * (1/1.38019122262781) (0x0002c2a5)*/
};
const OI_UINT32 dequant_long_unscaled[17] = {
0,
0,
0x2aaaaaab, /* bits=2 0.33333333 1/3 (0x00000005)*/
0x12492492, /* bits=3 0.14285714 1/7 (0x0000000e)*/
0x08888889, /* bits=4 0.06666667 1/15 (0x0000001d)*/
0x04210842, /* bits=5 0.03225806 1/31 (0x0000003e)*/
0x02082082, /* bits=6 0.01587302 1/63 (0x0000007e)*/
0x01020408, /* bits=7 0.00787402 1/127 (0x000000fe)*/
0x00808081, /* bits=8 0.00392157 1/255 (0x000001fd)*/
0x00402010, /* bits=9 0.00195695 1/511 (0x000003fe)*/
0x00200802, /* bits=10 0.00097752 1/1023 (0x000007fe)*/
0x00100200, /* bits=11 0.00048852 1/2047 (0x00000ffe)*/
0x00080080, /* bits=12 0.00024420 1/4095 (0x00001ffe)*/
0x00040020, /* bits=13 0.00012209 1/8191 (0x00003ffe)*/
0x00020008, /* bits=14 0.00006104 1/16383 (0x00007ffe)*/
0x00010002, /* bits=15 0.00003052 1/32767 (0x0000fffe)*/
0x00008001, /* bits=16 0.00001526 1/65535 (0x0001fffc)*/
};
#if defined(OI_DEBUG) || defined(PRINT_SAMPLES) || defined(PRINT_SCALEFACTORS)
#include <stdio.h>
#endif
#ifdef USE_WIDE_CRC
static INLINE OI_CHAR crc_iterate(OI_UINT8 oldcrc, OI_UINT8 next)
{
OI_UINT crc;
OI_UINT idx;
idx = oldcrc ^ next;
crc = crc8_wide[idx >> 1];
if (idx % 2) {
crc &= 0xff;
} else {
crc >>= 8;
}
return crc;
}
static INLINE OI_CHAR crc_iterate_top4(OI_UINT8 oldcrc, OI_UINT8 next)
{
OI_UINT crc;
OI_UINT idx;
idx = (oldcrc ^ next) >> 4;
crc = crc8_wide[idx >> 1];
if (idx % 2) {
crc &= 0xff;
} else {
crc >>= 8;
}
return (oldcrc << 4) ^ crc;
}
#else // USE_WIDE_CRC
static INLINE OI_UINT8 crc_iterate_top4(OI_UINT8 oldcrc, OI_UINT8 next)
{
return (oldcrc << 4) ^ crc8_narrow[(oldcrc ^ next) >> 4];
}
#ifdef USE_NIBBLEWISE_CRC
static INLINE OI_UINT8 crc_iterate(OI_UINT8 crc, OI_UINT8 next)
{
crc = (crc << 4) ^ crc8_narrow[(crc ^ next) >> 4];
crc = (crc << 4) ^ crc8_narrow[((crc >> 4) ^ next) & 0xf];
return crc;
}
#else // USE_NIBBLEWISE_CRC
static INLINE OI_UINT8 crc_iterate(OI_UINT8 crc, OI_UINT8 next)
{
return crc8_narrow[crc ^ next];
}
#endif // USE_NIBBLEWISE_CRC
#endif // USE_WIDE_CRC
PRIVATE OI_UINT8 OI_SBC_CalculateChecksum(OI_CODEC_SBC_FRAME_INFO *frame, OI_BYTE const *data)
{
OI_UINT i;
OI_UINT8 crc = 0x0f;
/* Count is the number of whole bytes subject to CRC. Actually, it's one
* more than this number, because data[3] is the CRC field itself, which is
* explicitly skipped. Since crc_iterate (should be) inlined, it's cheaper
* spacewise to include the check in the loop. This shouldn't be much of a
* bottleneck routine in the first place. */
OI_UINT count = (frame->nrof_subbands * frame->nrof_channels / 2u) + 4;
if (frame->mode == SBC_JOINT_STEREO && frame->nrof_subbands == 8) {
count++;
}
for (i = 1; i < count; i++) {
if (i != 3) {
crc = crc_iterate(crc, data[i]);
}
}
if (frame->mode == SBC_JOINT_STEREO && frame->nrof_subbands == 4) {
crc = crc_iterate_top4(crc, data[i]);
}
return crc;
}
void OI_SBC_ExpandFrameFields(OI_CODEC_SBC_FRAME_INFO *frame)
{
frame->nrof_blocks = block_values[frame->blocks];
frame->nrof_subbands = band_values[frame->subbands];
frame->frequency = freq_values[frame->freqIndex];
frame->nrof_channels = channel_values[frame->mode];
}
/**
* Unrolled macro to copy 4 32-bit aligned 32-bit values backward in memory
*/
#define COPY4WORDS_BACK(_dest, _src) \
do { \
OI_INT32 _a, _b, _c, _d; \
_a = *--_src; \
_b = *--_src; \
_c = *--_src; \
_d = *--_src; \
*--_dest = _a; \
*--_dest = _b; \
*--_dest = _c; \
*--_dest = _d; \
} while (0)
#if defined(USE_PLATFORM_MEMMOVE) || defined(USE_PLATFORM_MEMCPY)
#include <string.h>
#endif
PRIVATE void shift_buffer(SBC_BUFFER_T *dest, SBC_BUFFER_T *src, OI_UINT wordCount)
{
#ifdef USE_PLATFORM_MEMMOVE
memmove(dest, src, wordCount * sizeof(SBC_BUFFER_T));
#elif defined(USE_PLATFORM_MEMCPY)
OI_ASSERT(((OI_CHAR *)(dest) - (OI_CHAR *)(src)) >= wordCount * sizeof(*dest));
memcpy(dest, src, wordCount * sizeof(SBC_BUFFER_T));
#else
OI_UINT n;
OI_INT32 *d;
OI_INT32 *s;
n = wordCount / 4 / (sizeof(OI_INT32) / sizeof(*dest));
OI_ASSERT((n * 4 * (sizeof(OI_INT32) / sizeof(*dest))) == wordCount);
d = (void *)(dest + wordCount);
s = (void *)(src + wordCount);
do {
COPY4WORDS_BACK(d, s);
} while (--n);
#endif
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

84
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_assert.h
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@@ -1,84 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_ASSERT_H
#define _OI_ASSERT_H
/** @file
This file provides macros and functions for compile-time and run-time assertions.
When the OI_DEBUG preprocessor value is defined, the macro OI_ASSERT is compiled into
the program, providing for a runtime assertion failure check.
C_ASSERT is a macro that can be used to perform compile time checks.
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** \addtogroup Debugging Debugging APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
#ifdef OI_DEBUG
/** The macro OI_ASSERT takes a condition argument. If the asserted condition
does not evaluate to true, the OI_ASSERT macro calls the host-dependent function,
OI_AssertFail(), which reports the failure and generates a runtime error.
*/
void OI_AssertFail(char *file, int line, char *reason);
#define OI_ASSERT(condition) \
{ \
if (!(condition)) \
OI_AssertFail(__FILE__, __LINE__, #condition); \
}
#define OI_ASSERT_FAIL(msg) \
{ \
OI_AssertFail(__FILE__, __LINE__, msg); \
}
#else
#define OI_ASSERT(condition)
#define OI_ASSERT_FAIL(msg)
#endif
/**
C_ASSERT() can be used to perform many compile-time assertions: type sizes, field offsets, etc.
An assertion failure results in compile time error C2118: negative subscript.
Unfortunately, this elegant macro doesn't work with GCC, so it's all commented out
for now. Perhaps later.....
*/
#ifndef C_ASSERT
// #define C_ASSERT(e) typedef char __C_ASSERT__[(e)?1:-1]
// #define C_ASSERT(e)
#endif
/*****************************************************************************/
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _OI_ASSERT_H */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_bitstream.h
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@@ -1,121 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_BITSTREAM_H
#define _OI_BITSTREAM_H
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
Function prototypes and macro definitions for manipulating input and output
bitstreams.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include "oi_codec_sbc_private.h"
#include "oi_stddefs.h"
INLINE void OI_BITSTREAM_ReadInit(OI_BITSTREAM *bs, const OI_BYTE *buffer);
INLINE void OI_BITSTREAM_WriteInit(OI_BITSTREAM *bs, OI_BYTE *buffer);
INLINE OI_UINT32 OI_BITSTREAM_ReadUINT(OI_BITSTREAM *bs, OI_UINT bits);
INLINE OI_UINT8 OI_BITSTREAM_ReadUINT4Aligned(OI_BITSTREAM *bs);
INLINE OI_UINT8 OI_BITSTREAM_ReadUINT8Aligned(OI_BITSTREAM *bs);
INLINE void OI_BITSTREAM_WriteUINT(OI_BITSTREAM *bs,
OI_UINT16 value,
OI_UINT bits);
/*
* Use knowledge that the bitstream is aligned to optimize the write of a byte
*/
PRIVATE void OI_BITSTREAM_WriteUINT8Aligned(OI_BITSTREAM *bs,
OI_UINT8 datum);
/*
* Use knowledge that the bitstream is aligned to optimize the write pair of nibbles
*/
PRIVATE void OI_BITSTREAM_Write2xUINT4Aligned(OI_BITSTREAM *bs,
OI_UINT8 datum1,
OI_UINT8 datum2);
/** Internally the bitstream looks ahead in the stream. When
* OI_SBC_ReadScalefactors() goes to temporarily break the abstraction, it will
* need to know where the "logical" pointer is in the stream.
*/
#define OI_BITSTREAM_GetWritePtr(bs) ((bs)->ptr.w - 3)
#define OI_BITSTREAM_GetReadPtr(bs) ((bs)->ptr.r - 3)
/** This is declared here as a macro because decoder.c breaks the bitsream
* encapsulation for efficiency reasons.
*/
#define OI_BITSTREAM_READUINT(result, bits, ptr, value, bitPtr) \
do { \
OI_ASSERT((bits) <= 16); \
OI_ASSERT((bitPtr) < 16); \
OI_ASSERT((bitPtr) >= 8); \
\
result = (value) << (bitPtr); \
result >>= 32 - (bits); \
\
bitPtr += (bits); \
while (bitPtr >= 16) { \
value = ((value) << 8) | *ptr++; \
bitPtr -= 8; \
} \
OI_ASSERT((bits == 0) || (result < (1u << (bits)))); \
} while (0)
#define OI_BITSTREAM_WRITEUINT(ptr, value, bitPtr, datum, bits) \
do { \
bitPtr -= bits; \
value |= datum << bitPtr; \
\
while (bitPtr <= 16) { \
bitPtr += 8; \
*ptr++ = (OI_UINT8)(value >> 24); \
value <<= 8; \
} \
} while (0)
#define OI_BITSTREAM_WRITEFLUSH(ptr, value, bitPtr) \
do { \
while (bitPtr < 32) { \
bitPtr += 8; \
*ptr++ = (OI_UINT8)(value >> 24); \
value <<= 8; \
} \
} while (0)
/**
@}
*/
#endif /* _OI_BITSTREAM_H */

225
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_bt_spec.h
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@@ -1,225 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_BT_SPEC_H
#define _OI_BT_SPEC_H
/**
* @file
*
* This file contains common definitions from the Bluetooth specification.
*
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_stddefs.h"
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/** The maximum number of active slaves in a piconet. */
#define OI_BT_MAX_ACTIVE_SLAVES 7
/** the number of bytes in a Bluetooth device address (BD_ADDR) */
#define OI_BD_ADDR_BYTE_SIZE 6
/**
* 48-bit Bluetooth device address
*
* Because 48-bit integers may not be supported on all platforms, the
* address is defined as an array of bytes. This array is big-endian,
* meaning that
* - array[0] contains bits 47-40,
* - array[1] contains bits 39-32,
* - array[2] contains bits 31-24,
* - array[3] contains bits 23-16,
* - array[4] contains bits 15-8, and
* - array[5] contains bits 7-0.
*/
typedef struct {
OI_UINT8 addr[OI_BD_ADDR_BYTE_SIZE]; /**< Bluetooth device address represented as an array of 8-bit values */
} OI_BD_ADDR;
/**
* @name Data types for working with UUIDs
* UUIDs are 16 bytes (128 bits).
*
* To avoid having to pass around 128-bit values all the time, 32-bit and 16-bit
* UUIDs are defined, along with a mapping from the shorter versions to the full
* version.
*
* @{
*/
/**
* 16-bit representation of a 128-bit UUID
*/
typedef OI_UINT16 OI_UUID16;
/**
* 32-bit representation of a 128-bit UUID
*/
typedef OI_UINT32 OI_UUID32;
/**
* number of bytes in a 128 bit UUID
*/
#define OI_BT_UUID128_SIZE 16
/**
* number of bytes in IPv6 style addresses
*/
#define OI_BT_IPV6ADDR_SIZE 16
/**
* type definition for a 128-bit UUID
*
* To simplify conversion between 128-bit UUIDs and 16-bit and 32-bit UUIDs,
* the most significant 32 bits are stored with the same endian-ness as is
* native on the target (local) device. The remainder of the 128-bit UUID is
* stored as bytes in big-endian order.
*/
typedef struct {
OI_UINT32 ms32bits; /**< most significant 32 bits of 128-bit UUID */
OI_UINT8 base[OI_BT_UUID128_SIZE - sizeof(OI_UINT32)]; /**< remainder of 128-bit UUID, array of 8-bit values */
} OI_UUID128;
/** @} */
/** number of bytes in a link key */
#define OI_BT_LINK_KEY_SIZE 16
/**
* type definition for a baseband link key
*
* Because 128-bit integers may not be supported on all platforms, we define
* link keys as an array of bytes. Unlike the Bluetooth device address,
* the link key is stored in little-endian order, meaning that
* - array[0] contains bits 0 - 7,
* - array[1] contains bits 8 - 15,
* - array[2] contains bits 16 - 23,
* - array[3] contains bits 24 - 31,
* - array[4] contains bits 32 - 39,
* - array[5] contains bits 40 - 47,
* - array[6] contains bits 48 - 55,
* - array[7] contains bits 56 - 63,
* - array[8] contains bits 64 - 71,
* - array[9] contains bits 72 - 79,
* - array[10] contains bits 80 - 87,
* - array[11] contains bits 88 - 95,
* - array[12] contains bits 96 - 103,
* - array[13] contains bits 104- 111,
* - array[14] contains bits 112- 119, and
* - array[15] contains bits 120- 127.
*/
typedef struct {
OI_UINT8 key[OI_BT_LINK_KEY_SIZE]; /**< link key represented as an array of 8-bit values */
} OI_LINK_KEY;
/** Out-of-band data size - C and R values are 16-bytes each */
#define OI_BT_OOB_NUM_BYTES 16
typedef struct {
OI_UINT8 value[OI_BT_OOB_NUM_BYTES]; /**< same struct used for C and R values */
} OI_OOB_DATA;
/**
* link key types
*/
typedef enum {
OI_LINK_KEY_TYPE_COMBO = 0, /**< combination key */
OI_LINK_KEY_TYPE_LOCAL_UNIT = 1, /**< local unit key */
OI_LINK_KEY_TYPE_REMOTE_UNIT = 2, /**< remote unit key */
OI_LINK_KEY_TYPE_DEBUG_COMBO = 3, /**< debug combination key */
OI_LINK_KEY_TYPE_UNAUTHENTICATED = 4, /**< Unauthenticated */
OI_LINK_KEY_TYPE_AUTHENTICATED = 5, /**< Authenticated */
OI_LINK_KEY_TYPE_CHANGED_COMBO = 6 /**< Changed */
} OI_BT_LINK_KEY_TYPE;
/** amount of space allocated for a PIN (personal indentification number) in bytes */
#define OI_BT_PIN_CODE_SIZE 16
/** data type for a PIN (PINs are treated as strings, so endianness does not apply.) */
typedef struct {
OI_UINT8 pin[OI_BT_PIN_CODE_SIZE]; /**< PIN represented as an array of 8-bit values */
} OI_PIN_CODE;
/** maximum number of SCO connections per device, which is 3 as of version 2.0+EDR
of the Bluetooth specification (see sec 4.3 of vol 2 part B) */
#define OI_BT_MAX_SCO_CONNECTIONS 3
/** data type for clock offset */
typedef OI_UINT16 OI_BT_CLOCK_OFFSET;
/** data type for a LM handle */
typedef OI_UINT16 OI_HCI_LM_HANDLE;
/** opaque data type for a SCO or ACL connection handle */
typedef struct _OI_HCI_CONNECTION *OI_HCI_CONNECTION_HANDLE;
/** data type for HCI Error Code, as defined in oi_hcispec.h */
typedef OI_UINT8 OI_HCI_ERROR_CODE;
/**
* The Bluetooth device type is indicated by a 24-bit bitfield, represented as a
* 32-bit number in the stack. The bit layout and values for device class are specified
* in the file oi_bt_assigned_nos.h and in the Bluetooth "Assigned Numbers" specification
* at http://www.bluetooth.org/assigned-numbers/.
*/
typedef OI_UINT32 OI_BT_DEVICE_CLASS;
#define OI_BT_DEV_CLASS_FORMAT_MASK 0x000003 /**< Bits 0-1 contain format type. */
#define OI_BT_DEV_CLASS_MINOR_DEVICE_MASK 0x0000FC /**< Bits 2-7 contain minor device class value. */
#define OI_BT_DEV_CLASS_MAJOR_DEVICE_MASK 0x001F00 /**< Bits 8-12 contain major device class value. */
#define OI_BT_DEV_CLASS_MAJOR_SERVICE_MASK 0xFFE000 /**< Bits 13-23 contain major service class value. */
/** There is currently only one device class format defined, type 00. */
#define OI_BT_DEV_CLASS_FORMAT_TYPE 00
/** Bit 13 in device class indicates limited discoverability mode (GAP v2.0+EDR, section 4.1.2.2) */
#define OI_BT_DEV_CLASS_LIMITED_DISCO_BIT BIT13
/** macro to test validity of the Device Class Format */
#define OI_BT_VALID_DEVICE_CLASS_FORMAT(class) (OI_BT_DEV_CLASS_FORMAT_TYPE == ((class) & OI_BT_DEV_CLASS_FORMAT_MASK))
/** the time between baseband clock ticks, currently 625 microseconds (one slot) */
#define OI_BT_TICK 625
/** some macros to convert to/from baseband clock ticks - use no floating point! */
#define OI_SECONDS_TO_BT_TICKS(secs) ((secs)*1600)
#define OI_BT_TICKS_TO_SECONDS(ticks) ((ticks) / 1600)
#define OI_MSECS_TO_BT_TICKS(msecs) (((msecs)*8) / 5)
#define OI_BT_TICKS_TO_MSECS(ticks) (((ticks)*5) / 8)
/** EIR byte order */
#define OI_EIR_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
#ifdef __cplusplus
}
#endif
/**@}*/
/*****************************************************************************/
#endif /* _OI_BT_SPEC_H */

478
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_codec_sbc.h
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@@ -1,478 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#ifndef _OI_CODEC_SBC_CORE_H
#define _OI_CODEC_SBC_CORE_H
#ifdef __cplusplus
extern "C" {
#endif
/**
@file
Declarations of codec functions, data types, and macros.
@ingroup codec_lib
*/
/**
@addtogroup codec_lib
@{
*/
/* Non-BM3 users of of the codec must include oi_codec_sbc_bm3defs.h prior to
* including this file, or else these includes will fail because the BM3 SDK is
* not in the include path */
#ifndef _OI_CODEC_SBC_BM3DEFS_H
#include "oi_stddefs.h"
#include "oi_status.h"
#endif
#include <stdint.h>
#define SBC_MAX_CHANNELS 2
#define SBC_MAX_BANDS 8
#define SBC_MAX_BLOCKS 16
#define SBC_MIN_BITPOOL 2 /**< Minimum size of the bit allocation pool used to encode the stream */
#define SBC_MAX_BITPOOL 250 /**< Maximum size of the bit allocation pool used to encode the stream */
#define SBC_MAX_ONE_CHANNEL_BPS 320000
#define SBC_MAX_TWO_CHANNEL_BPS 512000
#define SBC_WBS_BITRATE 62000
#define SBC_WBS_BITPOOL 27
#define SBC_WBS_NROF_BLOCKS 16
#define SBC_WBS_FRAME_LEN 62
#define SBC_WBS_SAMPLES_PER_FRAME 128
#define SBC_HEADER_LEN 4
#define SBC_MAX_FRAME_LEN (SBC_HEADER_LEN + \
((SBC_MAX_BANDS * SBC_MAX_CHANNELS / 2) + \
(SBC_MAX_BANDS + SBC_MAX_BLOCKS * SBC_MAX_BITPOOL + 7) / 8))
#define SBC_MAX_SAMPLES_PER_FRAME (SBC_MAX_BANDS * SBC_MAX_BLOCKS)
#define SBC_MAX_SCALEFACTOR_BYTES ((4 * (SBC_MAX_CHANNELS * SBC_MAX_BANDS) + 7) / 8)
#define OI_SBC_SYNCWORD 0x9c
#define OI_SBC_ENHANCED_SYNCWORD 0x9d
#define OI_mSBC_SYNCWORD 0xad
#define OI_SBC_MODE_STD 0
#define OI_SBC_MODE_MSBC 1
/**@name Sampling frequencies */
/**@{*/
#define SBC_FREQ_16000 0 /**< The sampling frequency is 16 kHz. One possible value for the @a frequency parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_FREQ_32000 1 /**< The sampling frequency is 32 kHz. One possible value for the @a frequency parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_FREQ_44100 2 /**< The sampling frequency is 44.1 kHz. One possible value for the @a frequency parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_FREQ_48000 3 /**< The sampling frequency is 48 kHz. One possible value for the @a frequency parameter of OI_CODEC_SBC_EncoderConfigure() */
/**@}*/
/**@name Channel modes */
/**@{*/
#define SBC_MONO 0 /**< The mode of the encoded channel is mono. One possible value for the @a mode parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_DUAL_CHANNEL 1 /**< The mode of the encoded channel is dual-channel. One possible value for the @a mode parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_STEREO 2 /**< The mode of the encoded channel is stereo. One possible value for the @a mode parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_JOINT_STEREO 3 /**< The mode of the encoded channel is joint stereo. One possible value for the @a mode parameter of OI_CODEC_SBC_EncoderConfigure() */
/**@}*/
/**@name Subbands */
/**@{*/
#define SBC_SUBBANDS_4 0 /**< The encoded stream has 4 subbands. One possible value for the @a subbands parameter of OI_CODEC_SBC_EncoderConfigure()*/
#define SBC_SUBBANDS_8 1 /**< The encoded stream has 8 subbands. One possible value for the @a subbands parameter of OI_CODEC_SBC_EncoderConfigure() */
/**@}*/
/**@name Block lengths */
/**@{*/
#define SBC_BLOCKS_4 0 /**< A block size of 4 blocks was used to encode the stream. One possible value for the @a blocks parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_BLOCKS_8 1 /**< A block size of 8 blocks was used to encode the stream is. One possible value for the @a blocks parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_BLOCKS_12 2 /**< A block size of 12 blocks was used to encode the stream. One possible value for the @a blocks parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_BLOCKS_16 3 /**< A block size of 16 blocks was used to encode the stream. One possible value for the @a blocks parameter of OI_CODEC_SBC_EncoderConfigure() */
/**@}*/
/**@name Bit allocation methods */
/**@{*/
#define SBC_LOUDNESS 0 /**< The bit allocation method. One possible value for the @a loudness parameter of OI_CODEC_SBC_EncoderConfigure() */
#define SBC_SNR 1 /**< The bit allocation method. One possible value for the @a loudness parameter of OI_CODEC_SBC_EncoderConfigure() */
/**@}*/
/**
@}
@addtogroup codec_internal
@{
*/
typedef OI_INT16 SBC_BUFFER_T;
/** Used internally. */
typedef struct {
OI_UINT16 frequency; /**< The sampling frequency. Input parameter. */
OI_UINT8 freqIndex;
OI_UINT8 nrof_blocks; /**< The block size used to encode the stream. Input parameter. */
OI_UINT8 blocks;
OI_UINT8 nrof_subbands; /**< The number of subbands of the encoded stream. Input parameter. */
OI_UINT8 subbands;
OI_UINT8 mode; /**< The mode of the encoded channel. Input parameter. */
OI_UINT8 nrof_channels; /**< The number of channels of the encoded stream. */
OI_UINT8 alloc; /**< The bit allocation method. Input parameter. */
OI_UINT8 bitpool; /**< Size of the bit allocation pool used to encode the stream. Input parameter. */
OI_UINT8 crc; /**< Parity check byte used for error detection. */
OI_UINT8 join; /**< Whether joint stereo has been used. */
OI_UINT8 enhanced;
OI_UINT8 min_bitpool; /**< This value is only used when encoding. SBC_MAX_BITPOOL if variable
bitpools are disallowed, otherwise the minimum bitpool size that will
be used by the bit allocator. */
OI_UINT8 cachedInfo; /**< Information about the previous frame */
} OI_CODEC_SBC_FRAME_INFO;
/** Used internally. */
typedef struct {
const OI_CHAR *codecInfo;
OI_CODEC_SBC_FRAME_INFO frameInfo;
OI_INT8 scale_factor[SBC_MAX_CHANNELS * SBC_MAX_BANDS];
OI_UINT32 frameCount;
OI_INT32 *subdata;
SBC_BUFFER_T *filterBuffer[SBC_MAX_CHANNELS];
OI_INT32 filterBufferLen;
OI_UINT filterBufferOffset;
union {
OI_UINT8 uint8[SBC_MAX_CHANNELS * SBC_MAX_BANDS];
OI_UINT32 uint32[SBC_MAX_CHANNELS * SBC_MAX_BANDS / 4];
} bits;
OI_UINT8 maxBitneed; /**< Running maximum bitneed */
OI_BYTE formatByte;
OI_UINT8 pcmStride;
OI_UINT8 maxChannels;
} OI_CODEC_SBC_COMMON_CONTEXT;
/*
* A smaller value reduces RAM usage at the expense of increased CPU usage. Values in the range
* 27..50 are recommended, beyond 50 there is a diminishing return on reduced CPU usage.
*/
#define SBC_CODEC_MIN_FILTER_BUFFERS 16
#define SBC_CODEC_FAST_FILTER_BUFFERS 27
/* Expands to the number of OI_UINT32s needed to ensure enough memory to encode
* or decode streams of numChannels channels, using numBuffers buffers.
* Example:
* OI_UINT32 decoderData[CODEC_DATA_WORDS(SBC_MAX_CHANNELS, SBC_DECODER_FAST_SYNTHESIS_BUFFERS)];
* */
#define CODEC_DATA_WORDS(numChannels, numBuffers) \
(( \
(sizeof(OI_INT32) * SBC_MAX_BLOCKS * numChannels * SBC_MAX_BANDS) + (sizeof(SBC_BUFFER_T) * SBC_MAX_CHANNELS * SBC_MAX_BANDS * numBuffers) + (sizeof(OI_UINT32) - 1)) / \
sizeof(OI_UINT32))
/** Opaque parameter to decoding functions; maintains decoder context. */
typedef struct {
OI_CODEC_SBC_COMMON_CONTEXT common;
OI_UINT8 limitFrameFormat; /* Boolean, set by OI_CODEC_SBC_DecoderLimit() */
OI_UINT8 restrictSubbands;
OI_UINT8 enhancedEnabled;
OI_UINT8 bufferedBlocks;
OI_UINT8 sbc_mode; /* OI_SBC_MODE_STD or OI_SBC_MODE_MSBC */
} OI_CODEC_SBC_DECODER_CONTEXT;
typedef struct {
OI_UINT32 data[CODEC_DATA_WORDS(1, SBC_CODEC_FAST_FILTER_BUFFERS)];
} OI_CODEC_SBC_CODEC_DATA_MONO;
typedef struct {
OI_UINT32 data[CODEC_DATA_WORDS(2, SBC_CODEC_FAST_FILTER_BUFFERS)];
} OI_CODEC_SBC_CODEC_DATA_STEREO;
/**
@}
@addtogroup codec_lib
@{
*/
/**
* This function resets the decoder. The context must be reset when
* changing streams, or if the following stream parameters change:
* number of subbands, stereo mode, or frequency.
*
* @param context Pointer to the decoder context structure to be reset.
*
* @param enhanced If true, enhanced SBC operation is enabled. If enabled,
* the codec will recognize the alternative syncword for
* decoding an enhanced SBC stream. Enhancements should not
* be enabled unless the stream is known to be generated
* by an enhanced encoder, or there is a small possibility
* for decoding glitches if synchronization were to be lost.
*/
OI_STATUS OI_CODEC_SBC_DecoderReset(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT32 *decoderData,
OI_UINT32 decoderDataBytes,
OI_UINT8 maxChannels,
OI_UINT8 pcmStride,
OI_BOOL enhanced,
OI_BOOL msbc_enable);
/**
* This function restricts the kind of SBC frames that the Decoder will
* process. Its use is optional. If used, it must be called after
* calling OI_CODEC_SBC_DecoderReset(). After it is called, any calls
* to OI_CODEC_SBC_DecodeFrame() with SBC frames that do not conform
* to the Subband and Enhanced SBC setting will be rejected with an
* OI_STATUS_INVALID_PARAMETERS return.
*
* @param context Pointer to the decoder context structure to be limited.
*
* @param enhanced If true, all frames passed to the decoder must be
* Enhanced SBC frames. If false, all frames must be
* standard SBC frames.
*
* @param subbands May be set to SBC_SUBBANDS_4 or SBC_SUBBANDS_8. All
* frames passed to the decoder must be encoded with
* the requested number of subbands.
*
*/
OI_STATUS OI_CODEC_SBC_DecoderLimit(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_BOOL enhanced,
OI_UINT8 subbands);
/**
* This function sets the decoder parameters for a raw decode where the decoder parameters are not
* available in the sbc data stream. OI_CODEC_SBC_DecoderReset must be called
* prior to calling this function.
*
* @param context Decoder context structure. This must be the context must be
* used each time a frame is decoded.
*
* @param enhanced Set to TRUE to enable Qualcomm proprietary
* quality enhancements.
*
* @param frequency One of SBC_FREQ_16000, SBC_FREQ_32000, SBC_FREQ_44100,
* SBC_FREQ_48000
*
* @param mode One of SBC_MONO, SBC_DUAL_CHANNEL, SBC_STEREO,
* SBC_JOINT_STEREO
*
* @param subbands One of SBC_SUBBANDS_4, SBC_SUBBANDS_8
*
* @param blocks One of SBC_BLOCKS_4, SBC_BLOCKS_8, SBC_BLOCKS_12,
* SBC_BLOCKS_16
*
* @param alloc One of SBC_LOUDNESS, SBC_SNR
*
* @param maxBitpool The maximum bitpool size for this context
*/
OI_STATUS OI_CODEC_SBC_DecoderConfigureRaw(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_BOOL enhanced,
OI_UINT8 frequency,
OI_UINT8 mode,
OI_UINT8 subbands,
OI_UINT8 blocks,
OI_UINT8 alloc,
OI_UINT8 maxBitpool);
/**
* Decode one SBC frame. The frame has no header bytes. The context must have been previously
* initialized by calling OI_CODEC_SBC_DecoderConfigureRaw().
*
* @param context Pointer to a decoder context structure. The same context
* must be used each time when decoding from the same stream.
*
* @param bitpool The actual bitpool size for this frame. Must be <= the maxbitpool specified
* in the call to OI_CODEC_SBC_DecoderConfigureRaw(),
*
* @param frameData Address of a pointer to the SBC data to decode. This
* value will be updated to point to the next frame after
* successful decoding.
*
* @param frameBytes Pointer to a UINT32 containing the number of available
* bytes of frame data. This value will be updated to reflect
* the number of bytes remaining after a decoding operation.
*
* @param pcmData Address of an array of OI_INT16 pairs, which will be
* populated with the decoded audio data. This address
* is not updated.
*
* @param pcmBytes Pointer to a UINT32 in/out parameter. On input, it
* should contain the number of bytes available for pcm
* data. On output, it will contain the number of bytes
* written. Note that this differs from the semantics of
* frameBytes.
*/
OI_STATUS OI_CODEC_SBC_DecodeRaw(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT8 bitpool,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes);
/**
* Decode one SBC frame.
*
* @param context Pointer to a decoder context structure. The same context
* must be used each time when decoding from the same stream.
*
* @param frameData Address of a pointer to the SBC data to decode. This
* value will be updated to point to the next frame after
* successful decoding.
*
* @param frameBytes Pointer to a UINT32 containing the number of available
* bytes of frame data. This value will be updated to reflect
* the number of bytes remaining after a decoding operation.
*
* @param pcmData Address of an array of OI_INT16 pairs, which will be
* populated with the decoded audio data. This address
* is not updated.
*
* @param pcmBytes Pointer to a UINT32 in/out parameter. On input, it
* should contain the number of bytes available for pcm
* data. On output, it will contain the number of bytes
* written. Note that this differs from the semantics of
* frameBytes.
*/
OI_STATUS OI_CODEC_SBC_DecodeFrame(OI_CODEC_SBC_DECODER_CONTEXT *context,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes);
/**
* Calculate the number of SBC frames but don't decode. CRC's are not checked,
* but the Sync word is found prior to count calculation.
*
* @param frameData Pointer to the SBC data.
*
* @param frameBytes Number of bytes avaiable in the frameData buffer
*
*/
OI_UINT8 OI_CODEC_SBC_FrameCount(OI_BYTE *frameData,
OI_UINT32 frameBytes);
/**
* Analyze an SBC frame but don't do the decode.
*
* @param context Pointer to a decoder context structure. The same context
* must be used each time when decoding from the same stream.
*
* @param frameData Address of a pointer to the SBC data to decode. This
* value will be updated to point to the next frame after
* successful decoding.
*
* @param frameBytes Pointer to a UINT32 containing the number of available
* bytes of frame data. This value will be updated to reflect
* the number of bytes remaining after a decoding operation.
*
*/
OI_STATUS OI_CODEC_SBC_SkipFrame(OI_CODEC_SBC_DECODER_CONTEXT *context,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes);
/* Common functions */
/**
Calculate the frame length.
@param frame The frame whose length to calculate
@return the length of an individual encoded frame in
bytes
*/
OI_UINT16 OI_CODEC_SBC_CalculateFramelen(OI_CODEC_SBC_FRAME_INFO *frame);
/**
* Calculate the maximum bitpool size that fits within a given frame length.
*
* @param frame The frame to calculate the bitpool size for
* @param frameLen The frame length to fit the bitpool to
*
* @return the maximum bitpool that will fit in the specified frame length
*/
OI_UINT16 OI_CODEC_SBC_CalculateBitpool(OI_CODEC_SBC_FRAME_INFO *frame,
OI_UINT16 frameLen);
/**
Calculate the bit rate.
@param frame The frame whose bit rate to calculate
@return the approximate bit rate in bits per second,
assuming that stream parameters are constant
*/
OI_UINT32 OI_CODEC_SBC_CalculateBitrate(OI_CODEC_SBC_FRAME_INFO *frame);
/**
Calculate decoded audio data length for one frame.
@param frame The frame whose audio data length to calculate
@return length of decoded audio data for a
single frame, in bytes
*/
OI_UINT16 OI_CODEC_SBC_CalculatePcmBytes(OI_CODEC_SBC_COMMON_CONTEXT *common);
/**
* Get the codec version text.
*
* @return pointer to text string containing codec version text
*
*/
OI_CHAR *OI_CODEC_Version(void);
/**
@}
@addtogroup codec_internal
@{
*/
extern const OI_CHAR *const OI_CODEC_SBC_FreqText[];
extern const OI_CHAR *const OI_CODEC_SBC_ModeText[];
extern const OI_CHAR *const OI_CODEC_SBC_SubbandsText[];
extern const OI_CHAR *const OI_CODEC_SBC_BlocksText[];
extern const OI_CHAR *const OI_CODEC_SBC_AllocText[];
/**
@}
@addtogroup codec_lib
@{
*/
#ifdef OI_DEBUG
void OI_CODEC_SBC_DumpConfig(OI_CODEC_SBC_FRAME_INFO *frameInfo);
#else
#define OI_CODEC_SBC_DumpConfig(f)
#endif
/**
@}
*/
#ifdef __cplusplus
}
#endif
#endif /* _OI_CODEC_SBC_CORE_H */

234
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_codec_sbc_private.h
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@@ -1,234 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_CODEC_SBC_PRIVATE_H
#define _OI_CODEC_SBC_PRIVATE_H
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/**
@file
Function prototypes and macro definitions used internally by the codec.
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#ifdef USE_RESTRICT_KEYWORD
#define RESTRICT restrict
#else
#define RESTRICT
#endif
#ifdef CODEC_DEBUG
#include <stdio.h>
#define ERROR(x) \
do { \
BT_WARN x; \
BT_WARN("\n"); \
} while (0)
#else
#define ERROR(x)
#endif
#ifdef TRACE_EXECUTION
#define TRACE(x) \
do { \
BT_WARN x; \
BT_WARN("\n"); \
} while (0)
#else
#define TRACE(x)
#endif
#ifndef PRIVATE
#define PRIVATE
#endif
#ifndef INLINE
#define INLINE
#endif
#include "oi_assert.h"
#include "oi_codec_sbc.h"
#ifndef OI_SBC_SYNCWORD
#define OI_SBC_SYNCWORD 0x9c
#endif
#ifndef DIVIDE
#define DIVIDE(a, b) ((a) / (b))
#endif
typedef union {
OI_UINT8 uint8[SBC_MAX_BANDS];
OI_UINT32 uint32[SBC_MAX_BANDS / 4];
} BITNEED_UNION1;
typedef union {
OI_UINT8 uint8[2 * SBC_MAX_BANDS];
OI_UINT32 uint32[2 * SBC_MAX_BANDS / 4];
} BITNEED_UNION2;
static const OI_UINT16 freq_values[] = { 16000, 32000, 44100, 48000 };
static const OI_UINT8 block_values[] = { 4, 8, 12, 16 };
static const OI_UINT8 channel_values[] = { 1, 2, 2, 2 };
static const OI_UINT8 band_values[] = { 4, 8 };
#define TEST_MODE_SENTINEL "OINA"
#define TEST_MODE_SENTINEL_LENGTH 4
/** Used internally. */
typedef struct {
union {
const OI_UINT8 *r;
OI_UINT8 *w;
} ptr;
OI_UINT32 value;
OI_UINT bitPtr;
} OI_BITSTREAM;
#define VALID_INT16(x) (((x) >= OI_INT16_MIN) && ((x) <= OI_INT16_MAX))
#define VALID_INT32(x) (((x) >= OI_INT32_MIN) && ((x) <= OI_INT32_MAX))
#define DCTII_8_SHIFT_IN 0
#define DCTII_8_SHIFT_OUT 16 - DCTII_8_SHIFT_IN
#define DCTII_8_SHIFT_0 (DCTII_8_SHIFT_OUT)
#define DCTII_8_SHIFT_1 (DCTII_8_SHIFT_OUT)
#define DCTII_8_SHIFT_2 (DCTII_8_SHIFT_OUT)
#define DCTII_8_SHIFT_3 (DCTII_8_SHIFT_OUT)
#define DCTII_8_SHIFT_4 (DCTII_8_SHIFT_OUT)
#define DCTII_8_SHIFT_5 (DCTII_8_SHIFT_OUT)
#define DCTII_8_SHIFT_6 (DCTII_8_SHIFT_OUT - 1)
#define DCTII_8_SHIFT_7 (DCTII_8_SHIFT_OUT - 2)
#define DCT_SHIFT 15
#define DCTIII_4_SHIFT_IN 2
#define DCTIII_4_SHIFT_OUT 15
#define DCTIII_8_SHIFT_IN 3
#define DCTIII_8_SHIFT_OUT 14
OI_UINT computeBitneed(OI_CODEC_SBC_COMMON_CONTEXT *common,
OI_UINT8 *bitneeds,
OI_UINT ch,
OI_UINT *preferredBitpool);
void oneChannelBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common,
BITNEED_UNION1 *bitneeds,
OI_UINT ch,
OI_UINT bitcount);
OI_INT adjustToFitBitpool(const OI_UINT bitpool,
OI_UINT32 *bitneeds,
const OI_UINT subbands,
OI_UINT bitcount,
OI_UINT *excess);
OI_INT allocAdjustedBits(OI_UINT8 *dest,
OI_INT bits,
OI_INT excess);
OI_INT allocExcessBits(OI_UINT8 *dest,
OI_INT excess);
PRIVATE OI_UINT32 internal_CalculateBitrate(OI_CODEC_SBC_FRAME_INFO *frame);
PRIVATE OI_UINT16 internal_CalculateFramelen(OI_CODEC_SBC_FRAME_INFO *frame);
void monoBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *common);
typedef void (*BIT_ALLOC)(OI_CODEC_SBC_COMMON_CONTEXT *common);
PRIVATE OI_STATUS internal_DecodeRaw(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT8 bitpool,
const OI_BYTE **frameData,
OI_UINT32 *frameBytes,
OI_INT16 *pcmData,
OI_UINT32 *pcmBytes);
OI_STATUS internal_DecoderReset(OI_CODEC_SBC_DECODER_CONTEXT *context,
OI_UINT32 *decoderData,
OI_UINT32 decoderDataBytes,
OI_BYTE maxChannels,
OI_BYTE pcmStride,
OI_BOOL enhanced,
OI_BOOL msbc_enable);
OI_UINT16 OI_SBC_CalculateFrameAndHeaderlen(OI_CODEC_SBC_FRAME_INFO *frame, OI_UINT *headerLen_);
PRIVATE OI_UINT32 OI_SBC_MaxBitpool(OI_CODEC_SBC_FRAME_INFO *frame);
PRIVATE void OI_SBC_ComputeBitAllocation(OI_CODEC_SBC_COMMON_CONTEXT *frame);
PRIVATE OI_UINT8 OI_SBC_CalculateChecksum(OI_CODEC_SBC_FRAME_INFO *frame, OI_BYTE const *data);
/* Transform functions */
PRIVATE void shift_buffer(SBC_BUFFER_T *dest, SBC_BUFFER_T *src, OI_UINT wordCount);
PRIVATE void cosineModulateSynth4(SBC_BUFFER_T *RESTRICT out, OI_INT32 const *RESTRICT in);
PRIVATE void SynthWindow40_int32_int32_symmetry_with_sum(OI_INT16 *pcm, SBC_BUFFER_T buffer[80], OI_UINT strideShift);
void dct3_4(OI_INT32 *RESTRICT out, OI_INT32 const *RESTRICT in);
PRIVATE void analyze4_generated(SBC_BUFFER_T analysisBuffer[RESTRICT 40],
OI_INT16 *pcm,
OI_UINT strideShift,
OI_INT32 subband[4]);
void dct3_8(OI_INT32 *RESTRICT out, OI_INT32 const *RESTRICT in);
PRIVATE void analyze8_generated(SBC_BUFFER_T analysisBuffer[RESTRICT 80],
OI_INT16 *pcm,
OI_UINT strideShift,
OI_INT32 subband[8]);
#ifdef SBC_ENHANCED
PRIVATE void analyze8_enhanced_generated(SBC_BUFFER_T analysisBuffer[RESTRICT 112],
OI_INT16 *pcm,
OI_UINT strideShift,
OI_INT32 subband[8]);
#endif
/* Decoder functions */
void OI_SBC_ReadHeader(OI_CODEC_SBC_COMMON_CONTEXT *common, const OI_BYTE *data);
PRIVATE void OI_SBC_ReadScalefactors(OI_CODEC_SBC_COMMON_CONTEXT *common, const OI_BYTE *b, OI_BITSTREAM *bs);
PRIVATE void OI_SBC_ReadSamples(OI_CODEC_SBC_DECODER_CONTEXT *common, OI_BITSTREAM *ob);
PRIVATE void OI_SBC_ReadSamplesJoint(OI_CODEC_SBC_DECODER_CONTEXT *common, OI_BITSTREAM *global_bs);
PRIVATE void OI_SBC_SynthFrame(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT start_block, OI_UINT nrof_blocks);
OI_INT32 OI_SBC_Dequant(OI_UINT32 raw, OI_UINT scale_factor, OI_UINT bits);
PRIVATE OI_BOOL OI_SBC_ExamineCommandPacket(OI_CODEC_SBC_DECODER_CONTEXT *context, const OI_BYTE *data, OI_UINT32 len);
PRIVATE void OI_SBC_GenerateTestSignal(OI_INT16 pcmData[][2], OI_UINT32 sampleCount);
PRIVATE void OI_SBC_ExpandFrameFields(OI_CODEC_SBC_FRAME_INFO *frame);
PRIVATE OI_STATUS OI_CODEC_SBC_Alloc(OI_CODEC_SBC_COMMON_CONTEXT *common,
OI_UINT32 *codecDataAligned,
OI_UINT32 codecDataBytes,
OI_UINT8 maxChannels,
OI_UINT8 pcmStride);
/**
@}
*/
#endif /* _OI_CODEC_SBC_PRIVATE_H */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_codec_version.c
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@@ -1,60 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**
@file
This file contains a single function, which returns a string indicating the
version number of the eSBC codec
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_stddefs.h"
#include "oi_codec_sbc_private.h"
#if defined(SBC_DEC_INCLUDED)
/** Version string for the BLUEmagic 3.0 protocol stack and profiles */
PRIVATE OI_CHAR *const codecVersion = "v1.5"
#ifdef OI_SBC_EVAL
" (Evaluation version)"
#endif
;
/** This function returns the version string for the BLUEmagic 3.0 protocol stack
and profiles */
OI_CHAR *OI_CODEC_Version(void)
{
return codecVersion;
}
/**********************************************************************************/
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

42
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_common.h
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@@ -1,42 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_COMMON_H
#define _OI_COMMON_H
/**
* @file
*
* This file is used to group commonly used BLUEmagic 3.0 software
* header files.
*
* This file should be included in application source code along with the header
* files for the specific modules of the protocol stack being used.
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_bt_spec.h"
#include "oi_stddefs.h"
#include "oi_status.h"
#include "oi_time.h"
#include "oi_osinterface.h"
/*****************************************************************************/
#endif /* _OI_COMMON_H */

498
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_cpu_dep.h
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@@ -1,498 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_CPU_DEP_H
#define _OI_CPU_DEP_H
/**
* @file
* This file contains definitions for characteristics of the target CPU and
* compiler, including primitive data types and endianness.
*
* This file defines the byte order and primitive data types for various
* CPU families. The preprocessor symbol 'CPU' must be defined to be an
* appropriate value or this header will generate a compile-time error.
*
* @note The documentation for this header file uses the x86 family of processors
* as an illustrative example for CPU/compiler-dependent data type definitions.
* Go to the source code of this header file to see the details of primitive type
* definitions for each platform.
*
* Additional information is available in the @ref data_types_docpage section.
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
/** @name Definitions indicating family of target OI_CPU_TYPE
* @{
*/
#define OI_CPU_X86 1 /**< x86 processor family */
#define OI_CPU_ARM 2 /**< ARM processor family.
@deprecated Use #OI_CPU_ARM7_LEND or
#OI_CPU_ARM7_BEND. */
#define OI_CPU_ARC 3 /**< ARC processor family.
@deprecated Use #OI_CPU_ARC_LEND or
#OI_CPU_ARC_BEND. */
#define OI_CPU_SH3 4 /**< Hitachi SH-3 processor family */
#define OI_CPU_H8 5 /**< Hitachi H8 processor family */
#define OI_CPU_MIPS 6 /**< MIPS processor family */
#define OI_CPU_SPARC 7 /**< SPARC processor family */
#define OI_CPU_M68000 8 /**< Motorola M68000 processor family */
#define OI_CPU_PPC 9 /**< PowerPC (PPC) processor family */
#define OI_CPU_SH4_7750 10 /**< Hitachi SH7750 series in SH-4 processor family */
#define OI_CPU_SH2 11 /**< Hitachi SH-2 processor family */
#define OI_CPU_ARM7_LEND 12 /**< ARM7, little-endian */
#define OI_CPU_ARM7_BEND 13 /**< ARM7, big-endian */
#define OI_CPU_GDM1202 14 /**< GCT GDM1202 */
#define OI_CPU_ARC_LEND 15 /**< ARC processor family, little-endian */
#define OI_CPU_ARC_BEND 16 /**< ARC processor family, big-endian */
#define OI_CPU_M30833F 17 /**< Mitsubishi M308 processor family */
#define OI_CPU_CR16C 18 /**< National Semiconductor 16 bit processor family */
#define OI_CPU_M64111 19 /**< Renesas M64111 processor (M32R family) */
#define OI_CPU_ARMV5_LEND 20 //*< ARM5, little-endian */
#define OI_CPU_TYPE 12
#ifndef OI_CPU_TYPE
#error "OI_CPU_TYPE type not defined"
#endif
/**@}*/
/** @name Definitions indicating byte-wise endianness of target CPU
* @{
*/
#define OI_BIG_ENDIAN_BYTE_ORDER 0 /**< Multiple-byte values are stored in memory beginning with the most significant byte at the lowest address. */
#define OI_LITTLE_ENDIAN_BYTE_ORDER 1 /**< Multiple-byte values are stored in memory beginning with the least significant byte at the lowest address. */
/**@}*/
/** @name CPU/compiler-independent primitive data type definitions
* @{
*/
typedef int OI_BOOL; /**< Boolean values use native integer data type for target CPU. */
typedef int OI_INT; /**< Integer values use native integer data type for target CPU. */
typedef unsigned int OI_UINT; /**< Unsigned integer values use native unsigned integer data type for target CPU. */
typedef unsigned char OI_BYTE; /**< Raw bytes type uses native character data type for target CPU. */
/**@}*/
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_X86
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER /**< x86 platform byte ordering is little-endian */
/** @name CPU/compiler-dependent primitive data type definitions for x86 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for x86 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for x86 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for x86 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for x86 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for x86 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for x86 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARM
/* This CPU type is deprecated (removed from use). Instead, use OI_CPU_ARM7_LEND or OI_CPU_ARM7_BEND for
little-endian or big-endian configurations of the ARM7, respectively. */
#error OI_CPU_ARM is deprecated
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARC
/* This CPU type is deprecated (removed from use). Instead, use OI_CPU_ARC_LEND or OI_CPU_ARC_BEND for
little-endian or big-endian configurations of the ARC, respectively. */
#error OI_CPU_ARC is deprecated
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_SH3
/* The Hitachi SH C compiler defines _LIT or _BIG, depending on the endianness
specified to the compiler on the command line. */
#if defined(_LIT)
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER /**< If _LIT is defined, SH-3 platform byte ordering is little-endian. */
#elif defined(_BIG)
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER /**< If _BIG is defined, SH-3 platform byte ordering is big-endian. */
#else
#error SH compiler endianness undefined
#endif
/** @name CPU/compiler-dependent primitive data type definitions for SH-3 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for SH-3 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for SH-3 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for SH-3 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for SH-3 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for SH-3 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for SH-3 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_SH2
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER /**< SH-2 platform byte ordering is big-endian. */
/** @name CPU/compiler-dependent primitive data type definitions for SH-2 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for SH-2 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for SH-2 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for SH-2 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for SH-2 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for SH-2 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for SH-2 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_H8
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER
#error basic types not defined
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_MIPS
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for MIPS processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for ARM7 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for ARM7 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for ARM7 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for ARM7 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for ARM7 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for ARM7 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_SPARC
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
#error basic types not defined
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_M68000
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER /**< M68000 platform byte ordering is big-endian. */
/** @name CPU/compiler-dependent primitive data type definitions for M68000 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for M68000 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for M68000 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for M68000 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for M68000 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for M68000 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for M68000 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_PPC
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for PPC 8XX processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for PPC8XX processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for PPC8XX processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for PPC8XX processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for PPC8XX processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for PPC8XX processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for PPC8XX processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_SH4_7750
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER /**< SH7750 platform byte ordering is big-endian. */
/** @name CPU/compiler-dependent primitive data type definitions for SH7750 processor series of the SH-4 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for SH7750 SH-4 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for SH7750 SH-4 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for SH7750 SH-4 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for SH7750 SH-4 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for SH7750 SH-4 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for SH7750 SH-4 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARM7_LEND
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
/** @name little-endian CPU/compiler-dependent primitive data type definitions for the ARM7 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for ARM7 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for ARM7 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for ARM7 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for ARM7 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for ARM7 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for ARM7 processor. */
typedef void *OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARM7_BEND
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER
/** @name big-endian CPU/compiler-dependent primitive data type definitions for the ARM7 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for ARM7 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for ARM7 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for ARM7 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for ARM7 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for ARM7 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for ARM7 processor. */
typedef void *OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_GDM1202
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER
typedef signed char OI_INT8; /**< 8-bit signed integer. */
typedef signed short OI_INT16; /**< 16-bit signed integer. */
typedef signed long OI_INT32; /**< 32-bit signed integer. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARC_LEND
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for ARC processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for ARC processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for ARC processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for ARC processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for ARC processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for ARC processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for ARC processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARC_BEND
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for ARC processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for ARC processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for ARC processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for ARC processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for ARC processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for ARC processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for ARC processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_M30833F
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for Mitsubishi M308 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for M308 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for M308 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for M308 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for M308 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for M308 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for M308 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_CR16C
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for National Semicnductor processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for CR16C processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for CR16C processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for CR16C processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for CR16C processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for CR16C processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for CR16C processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_M64111
#define OI_CPU_BYTE_ORDER OI_BIG_ENDIAN_BYTE_ORDER
/** @name CPU/compiler-dependent primitive data type definitions for Renesas M32R processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for M64111 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for M64111 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for M64111 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for M64111 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for M64111 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for M64111 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#if OI_CPU_TYPE == OI_CPU_ARMV5_LEND
#define OI_CPU_BYTE_ORDER OI_LITTLE_ENDIAN_BYTE_ORDER
/** @name little-endian CPU/compiler-dependent primitive data type definitions for the ARM7 processor family
* @{
*/
typedef signed char OI_INT8; /**< 8-bit signed integer values use native signed character data type for ARM7 processor. */
typedef signed short OI_INT16; /**< 16-bit signed integer values use native signed short integer data type for ARM7 processor. */
typedef signed long OI_INT32; /**< 32-bit signed integer values use native signed long integer data type for ARM7 processor. */
typedef unsigned char OI_UINT8; /**< 8-bit unsigned integer values use native unsigned character data type for ARM7 processor. */
typedef unsigned short OI_UINT16; /**< 16-bit unsigned integer values use native unsigned short integer data type for ARM7 processor. */
typedef unsigned long OI_UINT32; /**< 32-bit unsigned integer values use native unsigned long integer data type for ARM7 processor. */
typedef OI_UINT32 OI_ELEMENT_UNION; /**< Type for first element of a union to support all data types up to pointer width. */
/**@}*/
#endif
/*********************************************************************************/
#ifndef OI_CPU_BYTE_ORDER
#error "Byte order (endian-ness) not defined"
#endif
/**@}*/
#ifdef __cplusplus
}
#endif
/*********************************************************************************/
#endif /* _OI_CPU_DEP_H */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_modules.h
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@@ -1,166 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_MODULES_H
#define _OI_MODULES_H
/**
* @file
*
* Enumeration type defining the inidivual stack components.
*
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/**
* This enumeration lists constants for referencing the components of
* the BLUEmagic 3.0 protocol stack, profiles, and other functionalities.
*
* In order to distinguish types of modules, items are grouped with markers to
* delineate start and end of the groups
*
* The module type is used for various purposes:
* identification in debug print statements
* access to initialization flags
* access to the configuration table
*/
typedef enum {
/* profiles and protocols --> Updates to oi_debug.c and oi_config_table.c */
/* XX --> Keep Enum values up-to-date! */
OI_MODULE_AT, /**< 00 AT command processing */
OI_MODULE_A2DP, /**< 01 Advanced Audio Distribution Profile */
OI_MODULE_AVCTP, /**< 02 Audio-Visual Control Transport Profile */
OI_MODULE_AVDTP, /**< 03 Audio-Visual Distribution Protocol */
OI_MODULE_AVRCP, /**< 04 Audio-Visual Remote Control Profile */
OI_MODULE_BIP_CLI, /**< 05 Basic Imaging Profile protocol client */
OI_MODULE_BIP_SRV, /**< 06 Basic Imaging Profile protocol server */
OI_MODULE_BNEP, /**< 07 Bluetooth Network Encapsulation Protocol */
OI_MODULE_BPP_SENDER, /**< 08 Basic Printing Profile */
OI_MODULE_BPP_PRINTER, /**< 09 Basic Printing Profile */
OI_MODULE_CTP, /**< 10 Cordless Telephony Profile */
OI_MODULE_DUN, /**< 11 Dial-Up Networking Profile */
OI_MODULE_FAX, /**< 12 Fax Profile */
OI_MODULE_FTP_CLI, /**< 13 File Transfer Profile protocol client */
OI_MODULE_FTP_SRV, /**< 14 File Transfer Profile protocol server */
OI_MODULE_HANDSFREE, /**< 15 Hands-Free Profile */
OI_MODULE_HANDSFREE_AG, /**< 16 Hands-Free Profile */
OI_MODULE_HCRP_CLI, /**< 17 Hardcopy Cable Replacement Profile */
OI_MODULE_HCRP_SRV, /**< 18 Hardcopy Cable Replacement Profile */
OI_MODULE_HEADSET, /**< 19 Headset Profile */
OI_MODULE_HEADSET_AG, /**< 20 Headset Profile */
OI_MODULE_HID, /**< 21 Human Interface Device profile */
OI_MODULE_INTERCOM, /**< 22 Intercom Profile */
OI_MODULE_OBEX_CLI, /**< 23 OBEX protocol client, Generic Object Exchange Profile */
OI_MODULE_OBEX_SRV, /**< 24 OBEX protocol server, Generic Object Exchange Profile */
OI_MODULE_OPP_CLI, /**< 25 Object Push Profile protocol client */
OI_MODULE_OPP_SRV, /**< 26 Object Push Profile protocol server */
OI_MODULE_PAN, /**< 27 PAN profile */
OI_MODULE_PBAP_CLI, /**< 28 Phonebook Access Profile client */
OI_MODULE_PBAP_SRV, /**< 29 Phonebook Access Profile server */
OI_MODULE_SAP_CLI, /**< 30 SIM Access Profile */
OI_MODULE_SAP_SRV, /**< 31 SIM Access Profile */
OI_MODULE_SPP, /**< 32 Serial Port Profile */
OI_MODULE_SYNC_CLI, /**< 33 Synchronization Profile */
OI_MODULE_SYNC_SRV, /**< 34 Synchronization Profile */
OI_MODULE_SYNC_CMD_CLI, /**< 35 Synchronization Profile */
OI_MODULE_SYNC_CMD_SRV, /**< 36 Synchronization Profile */
OI_MODULE_SYNCML, /**< 37 SyncML Profile */
OI_MODULE_TCS, /**< 38 TCS Binary */
OI_MODULE_VDP, /**< 39 Video Distribution Profile */
/* corestack components --> Updates to oi_debug.c and oi_config_table.c */
OI_MODULE_COMMON_CONFIG, /**< 40 Common configuration, module has no meaning other than for config struct */
OI_MODULE_CMDCHAIN, /**< 41 Command chaining utility */
OI_MODULE_DISPATCH, /**< 42 Dispatcher */
OI_MODULE_DATAELEM, /**< 43 Data Elements, marshaller */
OI_MODULE_DEVMGR, /**< 44 Device Manager */
OI_MODULE_DEVMGR_MODES, /**< 45 Device Manager connectability/discoverability modes */
OI_MODULE_HCI, /**< 46 Host Controller Interface command layer */
OI_MODULE_L2CAP, /**< 47 L2CAP */
OI_MODULE_MEMMGR, /**< 48 modules that do memory management */
OI_MODULE_POLICYMGR, /**< 49 Policy Manager */
OI_MODULE_RFCOMM, /**< 50 RFCOMM */
OI_MODULE_RFCOMM_SD, /**< 51 RFCOMM Service discovery */
OI_MODULE_SDP_CLI, /**< 52 Service Discovery Protocol client */
OI_MODULE_SDP_SRV, /**< 53 Service Discovery Protocol server */
OI_MODULE_SDPDB, /**< 54 Service Discovery Protocol database */
OI_MODULE_SECMGR, /**< 55 Security Manager */
OI_MODULE_SNIFFLOG, /**< 56 sniff log */
OI_MODULE_SUPPORT, /**< 57 support functions, including CThru Dispatcher, time functions, and stack initialization */
OI_MODULE_TRANSPORT, /**< 58 transport layer between HCI command layer and driver */
OI_MODULE_TEST, /**< 59 used to debug output from internal test programs */
OI_MODULE_XML, /**< 60 XML/CSS parser */
OI_MODULE_DI, /**< 61 Device Identification Profile */
// bhapi components --> Updates to oi_debug.c
OI_MODULE_BHAPI, /**< 62 BLUEmagic Host API generic */
OI_MODULE_BHCLI, /**< 63 BLUEmagic Host API client side */
OI_MODULE_BHSRV, /**< 64 BLUEmagic Host API server side */
OI_MODULE_MSGQ, /**< 65 module that handles message queuing */
OI_MODULE_BHAPI_TRANSPORT, /**< 66 module that handles message queuing */
OI_MODULE_BLST_SRV, /**< 67 module that provides server side BHAPI Lightweight Serial Transport */
OI_MODULE_BLST_CLI, /**< 68 module that provides client side BHAPI Lightweight Serial Transport */
// OEM files --> Updates to oi_debug.c
OI_MODULE_OEM, /**< 69 Application Memory allocation */
// Application glue --> Updates to oi_debug.c
OI_MODULE_APP, /**< 70 Application Memory allocation */
/* various pieces of code depend on these last 2 elements occuring in a specific order:
OI_MODULE_ALL must be the 2nd to last element
OI_MODULE_UNKNOWN must be the last element
*/
OI_MODULE_ALL, /**< 71 special value identifying all modules - used for control of debug print statements */
OI_MODULE_UNKNOWN /**< 72 special value - used for debug print statements */
} OI_MODULE;
/**
* This constant is the number of actual modules in the list. ALL and UNKNOWN are
* special values that are not actually modules.
* Used for debug print and memmgr profiling
*/
#define OI_NUM_MODULES OI_MODULE_ALL
/**
* This constant is the number of profile and core components. It is used to size
* the initialization and configuration tables.
*/
#define OI_NUM_STACK_MODULES OI_MODULE_BHAPI
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _OI_MODULES_H */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_osinterface.h
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@@ -1,196 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_OSINTERFACE_H
#define _OI_OSINTERFACE_H
/**
@file
* This file provides the platform-independent interface for functions for which
* implementation is platform-specific.
*
* The functions in this header file define the operating system or hardware
* services needed by the BLUEmagic 3.0 protocol stack. The
* actual implementation of these services is platform-dependent.
*
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_stddefs.h"
#include "oi_time.h"
#include "oi_status.h"
#include "oi_modules.h"
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/**
* Terminates execution.
*
* @param reason Reason for termination
*/
void OI_FatalError(OI_STATUS reason);
/**
* This function logs an error.
*
* When built for release mode, BLUEmagic 3 errors are logged to
* this function. (in debug mode, errors are logged via
* OI_Print()).
*
* @param module Module in which the error was detected (see
* oi_modules.h)
* @param lineno Line number of the C file OI_SLOG_ERROR called
* @param status Status code associated with the error event
*/
void OI_LogError(OI_MODULE module, OI_INT lineno, OI_STATUS status);
/**
* This function initializes the debug code handling.
*
* When built for debug mode, this function performs platform
* dependent initialization to handle message codes passed in
* via OI_SetMsgCode().
*/
void OI_InitDebugCodeHandler(void);
/**
* This function reads the time from the real time clock.
*
* All timing in BM3 is relative, typically a granularity
* of 5 or 10 msecs is adequate.
*
* @param[out] now Pointer to the buffer to which the current
* time will be returned
*/
void OI_Time_Now(OI_TIME *now);
/**
* This function causes the current thread to sleep for the
* specified amount of time. This function must be called
* without the stack access token.
*
* @note BM3 corestack and profiles never suspend and never call
* OI_Sleep. The use of OI_Sleep is limited to applications and
* platform-specific code.
*
* If your port and applications never use OI_Sleep, this function can be left unimplemented.
*
* @param milliseconds Number of milliseconds to sleep
*/
void OI_Sleep(OI_UINT32 milliseconds);
/**
* Defines for message type codes.
*/
#define OI_MSG_CODE_APPLICATION 0 /**< Application output */
#define OI_MSG_CODE_ERROR 1 /**< Error message output */
#define OI_MSG_CODE_WARNING 2 /**< Warning message output */
#define OI_MSG_CODE_TRACE 3 /**< User API function trace output */
#define OI_MSG_CODE_PRINT1 4 /**< Catagory 1 debug print output */
#define OI_MSG_CODE_PRINT2 5 /**< Catagory 2 debug print output */
#define OI_MSG_CODE_HEADER 6 /**< Error/Debug output header */
/**
* This function is used to indicate the type of text being output with
* OI_Print(). For the Linux and Win32 platforms, it will set
* the color of the text. Other possible uses could be to insert
* HTML style tags, add some other message type indication, or
* be completely ignored altogether.
*
* @param code OI_MSG_CODE_* indicating setting the message type.
*/
void OI_SetMsgCode(OI_UINT8 code);
/**
* All output from OI_Printf() and all debug output is sent to OI_Print.
* Typically, if the platform has a console, OI_Print() is sent to stdout.
* Embedded platforms typically send OI_Print() output to a serial port.
*
* @param str String to print
*/
void OI_Print(OI_CHAR const *str);
/**
* In cases where OI_Print() is sending output to a logfile in addition to console,
* it is desirable to also put console input into the logfile.
* This function can be called by the console input process.
*
* @note This is an optional API which is strictly
* between the platform-specific stack_console and osinterface
* modules. This API need only be implemented on those
* platforms where is serves a useful purpose, e.g., win32.
*
* @param str Console input string
*/
void OI_Print_ConsoleInput(OI_CHAR const *str);
/**
* This function computes the CRC16 of the program image.
*/
OI_UINT16 OI_ProgramImageCRC16(void);
/**
* Writes an integer to stdout in hex. This macro is intended
* for selective use when debugging in small memory
* configurations or other times when it is not possible to use
* OI_DBGPRINT.
*
* @param n the integer to print
*/
#define OI_Print_Int(n) \
{ \
static const OI_CHAR _digits[] = "0123456789ABCDEF"; \
OI_CHAR _buf[9]; \
OI_CHAR *_str = &_buf[8]; \
OI_UINT32 _i = n; \
*_str = 0; \
do { \
*(--_str) = _digits[(_i & 0xF)]; \
_i >>= 4; \
} while (_i); \
OI_Print(_str); \
}
/**
* Application Dynamic Memory allocation.
*
* These APIs are provided for application use on those
* platforms which have no dynamic memory support. Memory is
* allocated from the pool-based heap managed by the stack's
* internal memory manager.
*/
void *OI_APP_Malloc(OI_INT32 size);
void OI_APP_Free(void *ptr);
/*****************************************************************************/
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _OI_OSINTERFACE_H */

572
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_status.h
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/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_STATUS_H
#define _OI_STATUS_H
/**
* @file
* This file contains status codes for BLUEmagic 3.0 software.
*/
#include "oi_stddefs.h"
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/** test it **/
/**
* OI_STATUS must fit in 16 bits, so status codes can range from 0 to 66535, inclusive.
*/
typedef enum {
OI_STATUS_SUCCESS = 0, /**< function call succeeded alias for #OI_OK */
OI_OK = 0, /**< function call succeeded alias for #OI_STATUS_SUCCESS */
OI_STATUS_INVALID_PARAMETERS = 101, /**< invalid function input parameters */
OI_STATUS_NOT_IMPLEMENTED = 102, /**< attempt to use an unimplemented function */
OI_STATUS_NOT_INITIALIZED = 103, /**< data not initialized */
OI_STATUS_NO_RESOURCES = 104, /**< generic resource allocation failure status */
OI_STATUS_INTERNAL_ERROR = 105, /**< internal inconsistency */
OI_STATUS_OUT_OF_MEMORY = 106, /**< generally, OI_Malloc failed */
OI_ILLEGAL_REENTRANT_CALL = 107, /**< violation of non-reentrant module policy */
OI_STATUS_INITIALIZATION_FAILED = 108, /**< module initialization failed */
OI_STATUS_INITIALIZATION_PENDING = 109, /**< inititialization not yet complete */
OI_STATUS_NO_SCO_SUPPORT = 110, /**< SCO operation rejected; system not configured for SCO */
OI_STATUS_OUT_OF_STATIC_MEMORY = 111, /**< static malloc failed */
OI_TIMEOUT = 112, /**< generic timeout */
OI_OS_ERROR = 113, /**< some operating system error */
OI_FAIL = 114, /**< generic failure */
OI_STRING_FORMAT_ERROR = 115, /**< error in VarString formatting string */
OI_STATUS_PENDING = 116, /**< The operation is pending. */
OI_STATUS_INVALID_COMMAND = 117, /**< The command was invalid. */
OI_BUSY_FAIL = 118, /**< command rejected due to busy */
OI_STATUS_ALREADY_REGISTERED = 119, /**< The registration has already been performed. */
OI_STATUS_NOT_FOUND = 120, /**< The referenced resource was not found. */
OI_STATUS_NOT_REGISTERED = 121, /**< not registered */
OI_STATUS_NOT_CONNECTED = 122, /**< not connected */
OI_CALLBACK_FUNCTION_REQUIRED = 123, /**< A callback function parameter was required. */
OI_STATUS_MBUF_OVERFLOW = 124, /**< There is no room to add another buffer to an mbuf. */
OI_STATUS_MBUF_UNDERFLOW = 125, /**< There was an attempt to pull too many bytes from an mbuf. */
OI_STATUS_CONNECTION_EXISTS = 126, /**< connection exists */
OI_STATUS_NOT_CONFIGURED = 127, /**< module not configured */
OI_LOWER_STACK_ERROR = 128, /**< An error was reported by lower stack API. This is used for embedded platforms. */
OI_STATUS_RESET_IN_PROGRESS = 129, /**< Request failed/rejected because we're busy resetting. */
OI_STATUS_ACCESS_DENIED = 130, /**< Generic access denied error. */
OI_STATUS_DATA_ERROR = 131, /**< Generic data error. */
OI_STATUS_INVALID_ROLE = 132, /**< The requested role was invalid. */
OI_STATUS_ALREADY_CONNECTED = 133, /**< The requested connection is already established. */
OI_STATUS_PARSE_ERROR = 134, /**< Parse error */
OI_STATUS_END_OF_FILE = 135, /**< End of file */
OI_STATUS_READ_ERROR = 136, /**< Generic read error */
OI_STATUS_WRITE_ERROR = 137, /**< Generic write error */
OI_STATUS_NEGOTIATION_FAILURE = 138, /**< Error in negotiation */
OI_STATUS_READ_IN_PROGRESS = 139, /**< A read is already in progress */
OI_STATUS_ALREADY_INITIALIZED = 140, /**< Initialization has already been done */
OI_STATUS_STILL_CONNECTED = 141, /**< The service cannot be shutdown because there are still active connections. */
OI_STATUS_MTU_EXCEEDED = 142, /**< The packet is too big */
OI_STATUS_LINK_TERMINATED = 143, /**< The link was terminated */
OI_STATUS_PIN_CODE_TOO_LONG = 144, /**< Application gave us a pin code that is too long */
OI_STATUS_STILL_REGISTERED = 145, /**< The service cannot be shutdown because there are still active registrations. */
OI_STATUS_SPEC_VIOLATION = 146, /**< Some application behavior contrary to BT specifications */
OI_STATUS_PSM_ALREADY_REGISTERED = 402, /**< L2CAP: The specified PSM has already been registered. */
OI_STATUS_INVALID_CID = 403, /**< L2CAP: CID is invalid or no longer valid (connection terminated) */
OI_STATUS_CID_NOT_FOUND = 404, /**< L2CAP: CID does not represent a current connection */
OI_STATUS_CHANNEL_NOT_FOUND = 406, /**< L2CAP: CID does not represent a current connection */
OI_STATUS_PSM_NOT_FOUND = 407, /**< L2CAP: PSM not found */
OI_STATUS_INVALID_STATE = 408, /**< L2CAP: invalid state */
OI_STATUS_WRITE_IN_PROGRESS = 410, /**< L2CAP: write in progress */
OI_STATUS_INVALID_PACKET = 411, /**< L2CAP: invalid packet */
OI_STATUS_SEND_COMPLETE = 412, /**< L2CAP: send is complete */
OI_STATUS_INVALID_HANDLE = 414, /**< L2CAP: handle is invalid */
OI_STATUS_GROUP_FULL = 418, /**< L2CAP: No more members can be added to the specified group. */
OI_STATUS_DEVICE_ALREADY_IN_GROUP = 423, /**< L2CAP: The device already exists in the group. */
OI_STATUS_DUPLICATE_GROUP = 425, /**< L2CAP: attempt to add more than one group */
OI_STATUS_EMPTY_GROUP = 426, /**< L2CAP: group is empty */
OI_STATUS_PACKET_NOT_FOUND = 427, /**< L2CAP: packet not found */
OI_STATUS_BUFFER_TOO_SMALL = 428, /**< L2CAP: The buffer size is too small. */
OI_STATUS_IDENTIFIER_NOT_FOUND = 429, /**< L2CAP: identifier not found */
OI_L2CAP_DISCONNECT_LOWER_LAYER = 430, /**< L2CAP: The lower level forced a disconnect. */
OI_L2CAP_DISCONNECT_REMOTE_REQUEST = 431, /**< L2CAP: The remote device requested a disconnect. */
OI_L2CAP_GROUP_ADD_CONNECT_FAIL = 433, /**< L2CAP: Group add connect faiL */
OI_L2CAP_GROUP_REMOVE_FAILURE = 434, /**< L2CAP: Group remove failure */
OI_L2CAP_DATA_WRITE_ERROR_LINK_TERM = 435, /**< L2CAP: Data write error LINK_TERM */
OI_L2CAP_DISCONNECT_LOCAL_REQUEST = 436, /**< L2CAP: Disconnect local request */
OI_L2CAP_CONNECT_TIMEOUT = 437, /**< L2CAP: Connect timeout */
OI_L2CAP_DISCONNECT_TIMEOUT = 439, /**< L2CAP: Disconnect timeout */
OI_L2CAP_PING_TIMEOUT = 440, /**< L2CAP: Ping timeout */
OI_L2CAP_GET_INFO_TIMEOUT = 441, /**< L2CAP: Get info timeout */
OI_L2CAP_INVALID_ADDRESS = 444, /**< L2CAP: Invalid address */
OI_L2CAP_CMD_REJECT_RCVD = 445, /**< L2CAP: remote sent us 'command reject' response */
OI_L2CAP_CONNECT_BASE = 450, /**< L2CAP: Connect base */
OI_L2CAP_CONNECT_PENDING = 451, /**< L2CAP: Connect pending */
OI_L2CAP_CONNECT_REFUSED_INVALID_PSM = 452, /**< L2CAP: Connect refused invalid PSM */
OI_L2CAP_CONNECT_REFUSED_SECURITY = 453, /**< L2CAP: Connect refused security */
OI_L2CAP_CONNECT_REFUSED_NO_RESOURCES = 454, /**< L2CAP: Connect refused no resources */
OI_L2CAP_CONFIG_BASE = 460, /**< L2CAP: Config base */
OI_L2CAP_CONFIG_FAIL_INVALID_PARAMETERS = 461, /**< L2CAP: Config fail invalid parameters */
OI_L2CAP_CONFIG_FAIL_NO_REASON = 462, /**< L2CAP: Config fail no reason */
OI_L2CAP_CONFIG_FAIL_UNKNOWN_OPTIONS = 463, /**< L2CAP: Config fail unknown options */
OI_L2CAP_GET_INFO_BASE = 470, /**< L2CAP: Get info base */
OI_L2CAP_GET_INFO_NOT_SUPPORTED = 471, /**< L2CAP: Get info not supported */
OI_L2CAP_MTU_EXCEEDED = 472, /**< L2CAP: The MTU of the channel was exceeded */
OI_L2CAP_INVALID_PSM = 482, /**< L2CAP: Invalid PSM */
OI_L2CAP_INVALID_MTU = 483, /**< L2CAP: Invalid MTU */
OI_L2CAP_INVALID_FLUSHTO = 484, /**< L2CAP: Invalid flush timeout */
OI_HCI_NO_SUCH_CONNECTION = 601, /**< HCI: caller specified a non-existent connection handle */
OI_HCI_CB_LIST_FULL = 603, /**< HCI: callback list is full, cannot attempt to send command */
OI_HCI_EVENT_UNDERRUN = 605, /**< HCI: parsing event packet, premature end-of-parameters */
OI_HCI_UNKNOWN_EVENT_CODE = 607, /**< HCI: event received - event code is unknown */
OI_HCI_BAD_EVENT_PARM_LEN = 608, /**< HCI: event - parameter length is incorrect */
OI_HCI_CMD_QUEUE_FULL = 611, /**< HCI: command queue is full */
OI_HCI_SHORT_EVENT = 612, /**< HCI: event received, missing event code and/or parm len */
OI_HCI_TRANSMIT_NOT_READY = 613, /**< HCI: ACL/SCO transmit request failed - busy or no buffers available */
OI_HCI_ORPHAN_SENT_EVENT = 614, /**< HCI: got spurious 'sent' event from transport layer */
OI_HCI_CMD_TABLE_ERROR = 615, /**< HCI: inconsistency in the internal command table */
OI_HCI_UNKNOWN_CMD_ID = 616, /**< HCI: HciApi Command - unknown command id */
OI_HCI_UNEXPECTED_EVENT = 619, /**< HCI: event received which only occurs in response to our cmd */
OI_HCI_EVENT_TABLE_ERROR = 620, /**< HCI: inconsistency in the internal event table */
OI_HCI_EXPECTED_EVENT_TIMOUT = 621, /**< HCI: timed out waiting for an expected event */
OI_HCI_NO_CMD_DESC_FOR_OPCODE = 622, /**< HCI: event opcode is not known */
OI_HCI_INVALID_OPCODE_ERROR = 623, /**< HCI: command opcode is invalid */
OI_HCI_FLOW_CONTROL_DISABLED = 624, /**< HCI: can not use host flow control APIs if disabled in configuration */
OI_HCI_TX_COMPLETE = 625, /**< HCI: packet delivery to Host Controler complete */
OI_HCI_TX_ERROR = 626, /**< HCI: failed to deliver packet to Host Controler */
OI_HCI_DEVICE_NOT_INITIALIZED = 627, /**< HCI: commands from upper layers disallowed until device is up and running */
OI_HCI_UNSUPPORTED_COMMAND = 628, /**< HCI: command requested is not supported by local device */
OI_HCI_PASSTHROUGH_ERROR = 629, /**< HCI: Error processing passthrough command */
OI_HCI_PASSTHROUGH_ALREADY_SET = 630, /**< HCI: Passthrough mode already enabled */
OI_HCI_RESET_FAILURE = 631, /**< HCI: failed to reset the device/baseband */
OI_HCI_TRANSPORT_RESET = 632, /**< HCI: some operation failed because of a reset in the transport */
OI_HCIERR_HCIIFC_INIT_FAILURE = 633, /**< HCI: failed to initialize transport layer interface */
OI_HCIERR_FIRST_ERROR_VALUE = 701, /**< marker for first HCI protocol error */
OI_HCIERR_UNKNOWN_HCI_COMMAND = 701, /**< HCI: protocol error 0x01 */
OI_HCIERR_NO_CONNECTION = 702, /**< HCI: protocol error 0x02 */
OI_HCIERR_HARDWARE_FAILURE = 703, /**< HCI: protocol error 0x03 */
OI_HCIERR_PAGE_TIMEOUT = 704, /**< HCI: protocol error 0x04 */
OI_HCIERR_AUTHENTICATION_FAILURE = 705, /**< HCI: protocol error 0x05 */
OI_HCIERR_KEY_MISSING = 706, /**< HCI: protocol error 0x06 */
OI_HCIERR_MEMORY_FULL = 707, /**< HCI: protocol error 0x07 */
OI_HCIERR_CONNECTION_TIMEOUT = 708, /**< HCI: protocol error 0x08 */
OI_HCIERR_MAX_NUM_OF_CONNECTIONS = 709, /**< HCI: protocol error 0x09 */
OI_HCIERR_MAX_NUM_OF_SCO_CONNECTIONS = 710, /**< HCI: protocol error 0x0A */
OI_HCIERR_ACL_CONNECTION_ALREADY_EXISTS = 711, /**< HCI: protocol error 0x0B */
OI_HCIERR_COMMAND_DISALLOWED = 712, /**< HCI: protocol error 0x0C */
OI_HCIERR_HOST_REJECTED_RESOURCES = 713, /**< HCI: protocol error 0x0D */
OI_HCIERR_HOST_REJECTED_SECURITY = 714, /**< HCI: protocol error 0x0E */
OI_HCIERR_HOST_REJECTED_PERSONAL_DEVICE = 715, /**< HCI: protocol error 0x0F */
OI_HCIERR_HOST_TIMEOUT = 716, /**< HCI: protocol error 0x10 */
OI_HCIERR_UNSUPPORTED = 717, /**< HCI: protocol error 0x11 */
OI_HCIERR_INVALID_PARAMETERS = 718, /**< HCI: protocol error 0x12 */
OI_HCIERR_OTHER_END_USER_DISCONNECT = 719, /**< HCI: protocol error 0x13 */
OI_HCIERR_OTHER_END_LOW_RESOURCES = 720, /**< HCI: protocol error 0x14 */
OI_HCIERR_OTHER_END_POWERING_OFF = 721, /**< HCI: protocol error 0x15 */
OI_HCIERR_CONNECTION_TERMINATED_LOCALLY = 722, /**< HCI: protocol error 0x16 */
OI_HCIERR_REPEATED_ATTEMPTS = 723, /**< HCI: protocol error 0x17 */
OI_HCIERR_PAIRING_NOT_ALLOWED = 724, /**< HCI: protocol error 0x18 */
OI_HCIERR_UNKNOWN_LMP_PDU = 725, /**< HCI: protocol error 0x19 */
OI_HCIERR_UNSUPPORTED_REMOTE_FEATURE = 726, /**< HCI: protocol error 0x1A */
OI_HCIERR_SCO_OFFSET_REJECTED = 727, /**< HCI: protocol error 0x1B */
OI_HCIERR_SCO_INTERVAL_REJECTED = 728, /**< HCI: protocol error 0x1C */
OI_HCIERR_SCO_AIR_MODE_REJECTED = 729, /**< HCI: protocol error 0x1D */
OI_HCIERR_INVALID_LMP_PARMS = 730, /**< HCI: protocol error 0x1E */
OI_HCIERR_UNSPECIFIED_ERROR = 731, /**< HCI: protocol error 0x1F */
OI_HCIERR_UNSUPPORTED_LMP_PARAMETERS = 732, /**< HCI: protocol error 0x20 */
OI_HCIERR_ROLE_CHANGE_NOT_ALLOWED = 733, /**< HCI: protocol error 0x21 */
OI_HCIERR_LMP_RESPONSE_TIMEOUT = 734, /**< HCI: protocol error 0x22 */
OI_HCIERR_LMP_ERROR_TRANS_COLLISION = 735, /**< HCI: protocol error 0x23 */
OI_HCIERR_LMP_PDU_NOT_ALLOWED = 736, /**< HCI: protocol error 0x24 */
OI_HCIERR_ENCRYPTION_MODE_NOT_ACCEPTABLE = 737, /**< HCI: protocol error 0x25 */
OI_HCIERR_UNIT_KEY_USED = 738, /**< HCI: protocol error 0x26 */
OI_HCIERR_QOS_NOT_SUPPORTED = 739, /**< HCI: protocol error 0x27 */
OI_HCIERR_INSTANT_PASSED = 740, /**< HCI: protocol error 0x28 */
OI_HCIERR_UNIT_KEY_PAIRING_UNSUPPORTED = 741, /**< HCI: protocol error 0x29 */
OI_HCIERR_DIFFERENT_TRANS_COLLISION = 742, /**< HCI: protocol error 0x2A */
OI_HCIERR_RESERVED_2B = 743, /**< HCI: protocol error 0x2B */
OI_HCIERR_QOS_UNACCEPTABLE_PARAMETER = 744, /**< HCI: protocol error 0x2C */
OI_HCIERR_QOS_REJECTED = 745, /**< HCI: protocol error 0x2D */
OI_HCIERR_CHANNEL_CLASSIFICATION_NS = 746, /**< HCI: protocol error 0x2E */
OI_HCIERR_INSUFFICIENT_SECURITY = 747, /**< HCI: protocol error 0x2F */
OI_HCIERR_PARM_OUT_OF_MANDATORY_RANGE = 748, /**< HCI: protocol error 0x30 */
OI_HCIERR_RESERVED_31 = 749, /**< HCI: protocol error 0x31 */
OI_HCIERR_ROLE_SWITCH_PENDING = 750, /**< HCI: protocol error 0x32 */
OI_HCIERR_RESERVED_33 = 751, /**< HCI: protocol error 0x33 */
OI_HCIERR_RESERVED_SLOT_VIOLATION = 752, /**< HCI: protocol error 0x34 */
OI_HCIERR_ROLE_SWITCH_FAILED = 753, /**< HCI: protocol error 0x35 */
OI_HCIERR_EIR_TOO_LARGE = 754, /**< HCI: protocol error 0x36 */
OI_HCIERR_SSP_NOT_SUPPORTED_BY_HOST = 755, /**< HCI: protocol error 0x37 */
OI_HCIERR_HOST_BUSY_PAIRING = 756, /**< HCI: protocol error 0x38 */
OI_HCIERR_UNKNOWN_ERROR = 757, /**< HCI: unknown error code */
OI_HCIERR_LAST_ERROR_VALUE = 757, /**< marker for last HCI protocol error */
OI_SDP_SPEC_ERROR = 800, /**< SDP: Base error status for mapping OI_STATUS codes to SDP errors */
OI_SDP_INVALID_SERVICE_RECORD_HANDLE = (OI_SDP_SPEC_ERROR + 2), /**< SDP: protocol error Invalid Service Record Handle */
OI_SDP_INVALID_REQUEST_SYNTAX = (OI_SDP_SPEC_ERROR + 3), /**< SDP: protocol error Invalid Request Syntax */
OI_SDP_INVALID_PDU_SIZE = (OI_SDP_SPEC_ERROR + 4), /**< SDP: protocol error Invalid PDU Size */
OI_SDP_INVALID_CONTINUATION_STATE = (OI_SDP_SPEC_ERROR + 5), /**< SDP: protocol error Invalid Continuation State */
OI_SDP_INSUFFICIENT_RESOURCES = (OI_SDP_SPEC_ERROR + 6), /**< SDP: protocol error Insufficient Resources */
OI_SDP_ERROR = 807, /**< SDP: server returned an error code */
OI_SDP_CORRUPT_DATA_ELEMENT = 808, /**< SDP: Invalid or corrupt data element representation */
OI_SDP_SERVER_NOT_CONNECTED = 810, /**< SDP: Attempt to disconnect from an unconnected server */
OI_SDP_ACCESS_DENIED = 811, /**< SDP: Server denied access to server */
OI_SDP_ATTRIBUTES_OUT_OF_ORDER = 812, /**< SDP: Attributes in attribute list not in ascending order */
OI_SDP_DEVICE_DOES_NOT_SUPPORT_SDP = 813, /**< SDP: Tried to connect to a device that does not support SDP */
OI_SDP_NO_MORE_DATA = 815, /**< SDP: Server does not have more continuation data */
OI_SDP_REQUEST_PARAMS_TOO_LONG = 816, /**< SDP: Parameters for a request exceed the L2CAP buffer size */
OI_SDP_REQUEST_PENDING = 817, /**< SDP: Cannot make a request when another request is being processed */
OI_SDP_SERVER_CONNECT_FAILED = 819, /**< SDP: Failed attempt to connect to an SDP server */
OI_SDP_SERVER_TOO_MANY_CONNECTIONS = 821, /**< SDP: Exceeded maximum number of simultaneous server connections */
OI_SDP_NO_MATCHING_SERVICE_RECORD = 823, /**< SDP: No service record matched the UUID list */
OI_SDP_PARTIAL_RESPONSE = 824, /**< SDP: Internal use only */
OI_SDP_ILLEGAL_ARGUMENT = 825, /**< SDP: Illegal argument passed to an SDP function */
OI_SDP_ATTRIBUTE_NOT_FOUND = 826, /**< SDP: A requested attribute was not found in a service record */
OI_SDP_DATABASE_OUT_OF_RESOURCES = 827, /**< SDP: server database is out of memory */
OI_SDP_SHORT_PDU = 829, /**< SDP: Not enough bytes in the packet */
OI_SDP_TRANSACTION_ID_MISMATCH = 830, /**< SDP: Transaction Id was not as expected */
OI_SDP_UNEXPECTED_RESPONSE_PDU_ID = 831, /**< SDP: Did not expect this response PDU */
OI_SDP_REQUEST_TIMEOUT = 832, /**< SDP: Did not get a response within the timeout period */
OI_SDP_INVALID_RESPONSE_SYNTAX = 833, /**< SDP: Response is not correctly formatted */
OI_SDP_CONNECTION_TIMEOUT = 834, /**< SDP: Connection attempt timed out at a lower layer */
OI_SDP_RESPONSE_DATA_ERROR = 835, /**< SDP: Response to a service request appears to be corrupt */
OI_SDP_TOO_MANY_ATTRIBUTE_BYTES = 836, /**< SDP: Response contained more bytes than requested. */
OI_SDP_TOO_MANY_SERVICE_RECORDS = 837, /**< SDP: Response contained more service records than requested. */
OI_SDP_INVALID_CONNECTION_ID = 838, /**< SDP: Invalid connection ID in an SDP request */
OI_SDP_CANNOT_SET_ATTRIBUTE = 839, /**< SDP: Attempt to set a dynamic attribute value failed */
OI_SDP_BADLY_FORMED_ATTRIBUTE_VALUE = 840, /**< SDP: An attribute value has the wrong type or structure */
OI_SDP_NO_ATTRIBUTE_LIST_TO_REMOVE = 841, /**< SDP: Attempt to remove a non-existent attribute list from a service record */
OI_SDP_ATTRIBUTE_LIST_ALREADY_ADDED = 842, /**< SDP: An attribute list has already been added to the service record */
OI_SDP_DATA_ELEMENT_TRUNCATED = 843, /**< SDP: Data element truncated (too few bytes) */
OI_RFCOMM_WRITE_IN_PROGRESS = 901, /**< RFCOMM: Write in progress */
OI_RFCOMM_INVALID_BAUDRATE = 903, /**< RFCOMM: Invalid baudrate */
OI_RFCOMM_INVALID_DATABIT = 904, /**< RFCOMM: Invalid databit */
OI_RFCOMM_INVALID_STOPBIT = 905, /**< RFCOMM: Invalid stopbit */
OI_RFCOMM_INVALID_PARITY = 906, /**< RFCOMM: Invalid parity */
OI_RFCOMM_INVALID_PARITYTYPE = 907, /**< RFCOMM: Invalid paritytype */
OI_RFCOMM_INVALID_FLOWCONTROL = 908, /**< RFCOMM: Invalid flowcontrol */
OI_RFCOMM_SESSION_EXISTS = 909, /**< RFCOMM: Session exists */
OI_RFCOMM_INVALID_CHANNEL = 910, /**< RFCOMM: Invalid channel */
OI_RFCOMM_DLCI_EXISTS = 911, /**< RFCOMM: DLCI exists */
OI_RFCOMM_LINK_NOT_FOUND = 912, /**< RFCOMM: Link not found */
OI_RFCOMM_REMOTE_REJECT = 913, /**< RFCOMM: Remote reject */
OI_RFCOMM_TEST_IN_PROGRESS = 915, /**< RFCOMM: Test in progress */
OI_RFCOMM_SESSION_NOT_FOUND = 916, /**< RFCOMM: Session not found */
OI_RFCOMM_INVALID_PACKET = 917, /**< RFCOMM: Invalid packet */
OI_RFCOMM_FRAMESIZE_EXCEEDED = 918, /**< RFCOMM: Framesize exceeded */
OI_RFCOMM_INVALID_DLCI = 920, /**< RFCOMM: Invalid dlci */
OI_RFCOMM_SERVER_NOT_REGISTERED = 921, /**< RFCOMM: Server not registered */
OI_RFCOMM_CREDIT_ERROR = 922, /**< RFCOMM: Credit error */
OI_RFCOMM_NO_CHANNEL_NUMBER = 923, /**< RFCOMM: No channel number */
OI_RFCOMM_QUERY_IN_PROGRESS = 924, /**< RFCOMM: Query in progress */
OI_RFCOMM_SESSION_SHUTDOWN = 925, /**< RFCOMM: Session shutdown */
OI_RFCOMM_LOCAL_DEVICE_DISCONNECTED = 926, /**< RFCOMM: Local device disconnected */
OI_RFCOMM_REMOTE_DEVICE_DISCONNECTED = 927, /**< RFCOMM: Remote device disconnected */
OI_RFCOMM_OUT_OF_SERVER_CHANNELS = 928, /**< RFCOMM: Out of server channels */
OI_DISPATCH_INVALID_CB_HANDLE = 1001, /**< Dispatcher was handed an invalid callback handle */
OI_DISPATCH_TABLE_OVERFLOW = 1002, /**< Dispatcher table is full */
OI_TEST_UNKNOWN_TEST = 1101, /**< TEST: Unknown test */
OI_TEST_FAIL = 1102, /**< TEST: Fail */
OI_HCITRANS_CANNOT_CONNECT_TO_DEVICE = 1201, /**< TRANSPORT: Cannot connect to device */
OI_HCITRANS_BUFFER_TOO_SMALL = 1203, /**< TRANSPORT: Buffer too small */
OI_HCITRANS_NULL_DEVICE_HANDLE = 1204, /**< TRANSPORT: Null device handle */
OI_HCITRANS_IO_ERROR = 1205, /**< TRANSPORT: IO error */
OI_HCITRANS_DEVICE_NOT_READY = 1206, /**< TRANSPORT: Device not ready */
OI_HCITRANS_FUNCTION_NOT_SUPPORTED = 1207, /**< TRANSPORT: Function not supporteD */
OI_HCITRANS_ACCESS_DENIED = 1209, /**< TRANSPORT: win32 */
OI_HCITRANS_ACL_DATA_ERROR = 1210, /**< TRANSPORT: ACL data error */
OI_HCITRANS_SCO_DATA_ERROR = 1211, /**< TRANSPORT: SCO data error */
OI_HCITRANS_EVENT_DATA_ERROR = 1212, /**< TRANSPORT: HCI event data error */
OI_HCITRANS_INTERNAL_ERROR = 1214, /**< TRANSPORT: Internal error in the transport */
OI_HCITRANS_LINK_NOT_ACTIVE = 1215, /**< TRANSPORT: Link to the device is not currently active */
OI_HCITRANS_INITIALIZING = 1216, /**< TRANSPORT: Transport is initializing */
OI_DEVMGR_NO_CONNECTION = 1301, /**< DEVMGR: No connection */
OI_DEVMGR_HARDWARE_ERROR = 1305, /**< DEVMGR: error reported by HCI */
OI_DEVMGR_PENDING_CONNECT_LIST_FULL = 1307, /**< DEVMGR: Pending connect list full */
OI_DEVMGR_CONNECTION_LIST_FULL = 1309, /**< DEVMGR: Connection list full */
OI_DEVMGR_NO_SUCH_CONNECTION = 1310, /**< DEVMGR: No such connection */
OI_DEVMGR_INQUIRY_IN_PROGRESS = 1311, /**< DEVMGR: Inquiry in progress */
OI_DEVMGR_PERIODIC_INQUIRY_ACTIVE = 1312, /**< DEVMGR: Periodic inquiry active */
OI_DEVMGR_NO_INQUIRIES_ACTIVE = 1313, /**< DEVMGR: can not cancel/exit if not active */
OI_DEVMGR_DUPLICATE_CONNECTION = 1314, /**< DEVMGR: internal error */
OI_DEVMGR_DUPLICATE_EVENT_CALLBACK = 1316, /**< DEVMGR: attempt to register same callback twice */
OI_DEVMGR_EVENT_CALLBACK_LIST_FULL = 1317, /**< DEVMGR: can not register event callback, list is full */
OI_DEVMGR_EVENT_CALLBACK_NOT_FOUND = 1318, /**< DEVMGR: attempt to unregister callback failed */
OI_DEVMGR_BUSY = 1319, /**< DEVMGR: some operations can only execute one at a time */
OI_DEVMGR_ENUM_UNEXPECTED_INQ_COMPLETE = 1320, /**< DEVMGR: inquiry complete event in inappropriate enumeration state */
OI_DEVMGR_ENUM_UNEXPECTED_INQ_RESULT = 1321, /**< DEVMGR: inquiry result event in inappropriate enumeration state */
OI_DEVMGR_ENUM_DATABASE_FULL = 1322, /**< DEVMGR: device enumeration, database is full, couldn't add a new device */
OI_DEVMGR_ENUM_INQUIRIES_OVERLAP = 1323, /**< DEVMGR: device enumeration, periodic inquiries occurring too close together */
OI_DEVMGR_UNKNOWN_LINK_TYPE = 1324, /**< DEVMGR: HCI connect request with unkown link type */
OI_DEVMGR_PARAM_IO_ACTIVE = 1325, /**< DEVMGR: request for parameter read/write while param read/write active */
OI_DEVMGR_UNKNOWN_IAC_LAP = 1326, /**< DEVMGR: unrecognized IAC LAP */
OI_DEVMGR_SCO_ALREADY_REGISTERED = 1327, /**< DEVMGR: only one application can use SCO */
OI_DEVMGR_SCO_NOT_REGISTERED = 1328, /**< DEVMGR: SCO applications must register before using the API */
OI_DEVMGR_SCO_WITHOUT_ACL = 1329, /**< DEVMGR: Got SCO connection but there is no underlying ACL connection */
OI_DEVMGR_NO_SUPPORT = 1330, /**< DEVMGR: Request is not supported by the device */
OI_DEVMGR_WRITE_POLICY_FAILED = 1331, /**< DEVMGR: connection attempt failed - unable to write link policy */
OI_DEVMGR_NOT_IN_MASTER_MODE = 1332, /**< DEVMGR: OI_DEVMGR EndMasterMode without prior OI_DEVMGR_BeginMasterMode */
OI_DEVMGR_POLICY_VIOLATION = 1333, /**< DEVMGR: low-power request is rejected - link policy does not allow it */
OI_DEVMGR_BUSY_TIMEOUT = 1334, /**< DEVMGR: queued operation timed out while in the queue; \n
timeout configurable via @ref OI_CONFIG_DEVMGR::connectQueueTimeoutSecs "connectQueueTimeoutSecs" */
OI_DEVMGR_REENCRYPT_FAILED = 1335, /**< DEVMGR: failed to re-encrypt link after role switch */
OI_DEVMGR_ROLE_POLICY_CONFLICT = 1336, /**< DEVMGR: requested role conflicts with current policy */
OI_DEVMGR_BAD_INTERVAL = 1337, /**< DEVMGR: current linkTO outside range of requested min/max interval */
OI_DEVMGR_INVALID_SCO_HANDLE = 1338, /**< DEVMGR: HCI SCO event, invalid handle */
OI_DEVMGR_CONNECTION_OVERLAP = 1339, /**< DEVMGR: Connection failed due to race condition with remote side */
OI_DEVMGR_ORPHAN_SUBRATE_COMPLETE = 1340, /**< DEVMGR: sniff subrate complete, but no callback */
OI_DEVMGR_EIR_RESPONSE_2_LARGE = 1341, /**< DEVMGR: eir builder, response length would exceed spec max */
OI_SECMGR_NO_POLICY = 1401, /**< SECMGR: no security policy has been established */
OI_SECMGR_INTERNAL_ERROR = 1402, /**< SECMGR: internal inconsistency */
OI_SECMGR_ORPHANED_CALLBACK = 1403, /**< SECMGR: we've been called back, but CB context is gone */
OI_SECMGR_BUSY = 1404, /**< SECMGR: configure and access request cannot be concurrent */
OI_SECMGR_DEVICE_NOT_TRUSTED = 1405, /**< SECMGR: l2cap access denied - device is not trusted */
OI_SECMGR_DEVICE_ENCRYPT_FAIL = 1407, /**< SECMGR: l2cap access denied - failed to start encryption */
OI_SECMGR_DISCONNECTED_FAIL = 1408, /**< SECMGR: l2cap access denied - disconnected */
OI_SECMGR_ACCESS_PENDING = 1409, /**< SECMGR: l2cap access request is still pending */
OI_SECMGR_PIN_CODE_TOO_SHORT = 1410, /**< SECMGR: Higher-layer process gave us a pin code that is too short */
OI_SECMGR_UNKNOWN_ENCRYPT_VALUE = 1411, /**< SECMGR: got EncryptionChange event, unknown encryption enable value */
OI_SECMGR_INVALID_POLICY = 1412, /**< SECMGR: the specified security policy is not valid for security mode */
OI_SECMGR_AUTHORIZATION_FAILED = 1413, /**< SECMGR: device authorization failed */
OI_SECMGR_ENCRYPTION_FAILED = 1414, /**< SECMGR: device encryption failed */
OI_SECMGR_UNIT_KEY_UNSUPPORTED = 1415, /**< SECMGR: authentication failed due to non-support of unit keys */
OI_SECMGR_NOT_REGISTERED = 1416, /**< SECMGR: required registrations have not yet occurred */
OI_SECMGR_ILLEGAL_WRITE_SSP_MODE = 1417, /**< SECMGR: 2.1 HCI spec does not allow SSP mode to be disabled */
OI_SECMGR_INVALID_SEC_LEVEL = 1418, /**< SECMGR: security level for a service is not a valid value */
OI_SECMGR_INSUFFICIENT_LINK_KEY = 1419, /**< SECMGR: link key type is not sufficient to meet service requirements */
OI_SECMGR_INVALID_KEY_TYPE = 1420, /**< SECMGR: link key type is not a valid value */
OI_SECMGR_SSP_NOT_ENCRYPTED = 1421, /**< SECMGR: ssp required encryption on incoming link */
OI_SECMGR_ORPHAN_EVENT = 1422, /**< SECMGR: some HCI security event unrelated to current processes */
OI_SECMGR_NOT_BONDABLE = 1423, /**< SECMGR: not in bondable mode */
OI_TCS_INVALID_ELEMENT_TYPE = 1602, /**< TCS: element type is invalid */
OI_TCS_INVALID_PACKET = 1603, /**< TCS: packet is invalide */
OI_TCS_CALL_IN_PROGRESS = 1604, /**< TCS: call is in progress */
OI_TCS_NO_CALL_IN_PROGRESS = 1605, /**< TCS: no call in progress */
OI_OBEX_CONTINUE = 1701, /**< OBEX: Continue processing OBEX request */
OI_OBEX_COMMAND_ERROR = 1702, /**< OBEX: An unrecognized OBEX command opcode */
OI_OBEX_CONNECTION_TIMEOUT = 1703, /**< OBEX: Timeout waiting for a response to a request */
OI_OBEX_CONNECT_FAILED = 1704, /**< OBEX: An OBEX connection request did not succeed */
OI_OBEX_DISCONNECT_FAILED = 1705, /**< OBEX: A disconnect failed probably because the connection did not exist */
OI_OBEX_ERROR = 1706, /**< OBEX: Unspecified OBEX error */
OI_OBEX_INCOMPLETE_PACKET = 1707, /**< OBEX: Packet too short or corrupt */
OI_OBEX_LENGTH_REQUIRED = 1708, /**< OBEX: Length header required in OBEX command */
OI_OBEX_NOT_CONNECTED = 1709, /**< OBEX: No connection to OBEX server */
OI_OBEX_NO_MORE_CONNECTIONS = 1710, /**< OBEX: Reached max connections limit */
OI_OBEX_OPERATION_IN_PROGRESS = 1711, /**< OBEX: Another operation is still in progress on a connection */
OI_OBEX_PUT_RESPONSE_ERROR = 1712, /**< OBEX: An error in the response to a PUT command */
OI_OBEX_GET_RESPONSE_ERROR = 1713, /**< OBEX: An error in the response to a GET command */
OI_OBEX_REQUIRED_HEADER_NOT_FOUND = 1714, /**< OBEX: packet was missing a required header */
OI_OBEX_SERVICE_UNAVAILABLE = 1715, /**< OBEX: Unown OBEX target or required service */
OI_OBEX_TOO_MANY_HEADER_BYTES = 1716, /**< OBEX: Headers will not fit in single OBEX packet */
OI_OBEX_UNKNOWN_COMMAND = 1717, /**< OBEX: Unrecognized OBEX command */
OI_OBEX_UNSUPPORTED_VERSION = 1718, /**< OBEX: Version mismatch */
OI_OBEX_CLIENT_ABORTED_COMMAND = 1719, /**< OBEX: server received abort command */
OI_OBEX_BAD_PACKET = 1720, /**< OBEX: Any malformed OBEX packet */
OI_OBEX_BAD_REQUEST = 1721, /**< OBEX: Maps to OBEX response of the same name */
OI_OBEX_OBJECT_OVERFLOW = 1723, /**< OBEX: Too many bytes received. */
OI_OBEX_NOT_FOUND = 1724, /**< OBEX: Maps to obex response of same name */
OI_OBEX_ACCESS_DENIED = 1735, /**< OBEX: Object could not be read or written. */
OI_OBEX_VALUE_NOT_ACCEPTABLE = 1736, /**< OBEX: Value in a command was not in the acceptable range. */
OI_OBEX_PACKET_OVERFLOW = 1737, /**< OBEX: Buffer will not fit in a single OBEX packet. */
OI_OBEX_NO_SUCH_FOLDER = 1738, /**< OBEX: Error returned by a setpath operation. */
OI_OBEX_NAME_REQUIRED = 1739, /**< OBEX: Name must be non-null and non-empty. */
OI_OBEX_PASSWORD_TOO_LONG = 1740, /**< OBEX: Password exceeds implementation imposed length limit. */
OI_OBEX_PRECONDITION_FAILED = 1741, /**< OBEX: response Precondition Failed */
OI_OBEX_UNAUTHORIZED = 1742, /**< OBEX: authentication was not successful. */
OI_OBEX_NOT_IMPLEMENTED = 1743, /**< OBEX: Unimplemented feature. */
OI_OBEX_INVALID_AUTH_DIGEST = 1744, /**< OBEX: An authentication digest was bad. */
OI_OBEX_INVALID_OPERATION = 1745, /**< OBEX: Operation not allowed at this time. */
OI_OBEX_DATABASE_FULL = 1746, /**< OBEX: Sync database full. */
OI_OBEX_DATABASE_LOCKED = 1747, /**< OBEX: Sync database locked. */
OI_OBEX_INTERNAL_SERVER_ERROR = 1748, /**< OBEX: response Internal Server Error */
OI_OBEX_UNSUPPORTED_MEDIA_TYPE = 1749, /**< OBEX: response Unsupported Media Type */
OI_OBEX_PARTIAL_CONTENT = 1750, /**< OBEX: response Partial Content */
OI_OBEX_METHOD_NOT_ALLOWED = 1751, /**< OBEX: response Method Not Allowed */
OI_OBEXSRV_INCOMPLETE_GET = 1752, /**< OBEX: Indicates to a GET handler that the request phase is still in progress */
OI_OBEX_FOLDER_BROWSING_NOT_ALLOWED = 1753, /**< OBEX: Indicates that an FTP server does not allow folder browsing */
OI_OBEX_SERVER_FORCED_DISCONNECT = 1754, /**< OBEX: connection was forcibly terminated by the server */
OI_OBEX_OFS_ERROR = 1755, /**< OBEX: OPP object file system error occurred */
OI_OBEX_FILEOP_ERROR = 1756, /**< OBEX: FTP/PBAP file operation system error occurred */
OI_OBEX_USERID_TOO_LONG = 1757, /**< OBEX: User Id exceeds spec limited length limit. */
OI_HANDSFREE_EVENT_REPORTING_DISABLED = 1801, /**< HANDSFREE: Event reporting disabled */
OI_HANDSFREE_NOT_CONNECTED = 1802, /**< HANDSFREE: Not connected */
OI_HANDSFREE_SERVICE_NOT_STARTED = 1803, /**< HANDSFREE: Cannot connect to handsfree AG if handsfree service not started */
OI_HANDSFREE_AG_SERVICE_NOT_STARTED = 1804, /**< HANDSFREE: Cannot connect to handsfree device if handsfree AG service not started */
OI_HANDSFREE_COMMAND_IN_PROGRESS = 1805, /**< HANDSFREE: Cannot accept a command at this time */
OI_HANDSFREE_AUDIO_ALREADY_CONNECTED = 1806, /**< HANDSFREE: Audio is already connected */
OI_HANDSFREE_AUDIO_NOT_CONNECTED = 1807, /**< HANDSFREE: Audio is not connected */
OI_HANDSFREE_FEATURE_NOT_SUPPORTED = 1808, /**< HANDSFREE: Local or remote feature not supported for requested command */
OI_HEADSET_SERVICE_NOT_STARTED = 1901, /**< HEADSET: Cannot connect to headset AG if headset service not started */
OI_HEADSET_AG_SERVICE_NOT_STARTED = 1902, /**< HEADSET: Cannot connect to headset device if headset AG service not started */
OI_HEADSET_COMMAND_IN_PROGRESS = 1903, /**< HEADSET: Cannot accept a command at this time */
OI_BNEP_INVALID_MTU = 2001, /**< BNEP: The remote device cannot support the minimum BNEP MTU */
OI_BNEP_SETUP_TIMEOUT = 2002, /**< BNEP: The setup request timed out. */
OI_BNEP_SERVICE_NOT_REGISTERED = 2003, /**< BNEP: The requested service was not found. */
OI_BNEP_INVALID_HANDLE = 2004, /**< BNEP: The specified connection handle is not valid. */
OI_BNEP_RESPONSE_TIMEOUT = 2005, /**< BNEP: The timer for receiving a response has expired. */
OI_BNEP_INVALID_CONNECTION = 2006, /**< BNEP: Invalid connection */
OI_BNEP_INVALID_FILTER = 2007, /**< BNEP: The supplied filter was invalid. */
OI_BNEP_CONNECTION_EXISTS = 2008, /**< BNEP: An attempt was made to create a duplicate connection. */
OI_BNEP_NOT_INITIALIZED = 2009, /**< BNEP: Init has not been called */
OI_BNEP_CONNECT_BASE = 2010, /**< BNEP: connection response codes */
OI_BNEP_CONNECT_FAILED_INVALID_DEST_UUID = 2011, /**< BNEP: connect response code Invalid Dest UUID */
OI_BNEP_CONNECT_FAILED_INVALID_SOURCE_UUID = 2012, /**< BNEP: connect response code Invalid Source UUID */
OI_BNEP_CONNECT_FAILED_INVALID_UUID_SIZE = 2013, /**< BNEP: connect response code Invalid UUID Size */
OI_BNEP_CONNECT_FAILED_NOT_ALLOWED = 2014, /**< BNEP: connect response code Not Allowed */
OI_BNEP_FILTER_NET_BASE = 2020, /**< BNEP: filter response codes */
OI_BNEP_FILTER_NET_UNSUPPORTED_REQUEST = 2021, /**< BNEP: filter response code Unsupported Request */
OI_BNEP_FILTER_NET_FAILED_INVALID_PROTOCOL_TYPE = 2022, /**< BNEP: filter response code Invalid Protocol Type */
OI_BNEP_FILTER_NET_FAILED_MAX_LIMIT_REACHED = 2023, /**< BNEP: filter response code Max Limit Reached */
OI_BNEP_FILTER_NET_FAILED_SECURITY = 2024, /**< BNEP: filter response code Security */
OI_BNEP_FILTER_MULTI_BASE = 2030, /**< BNEP: multicast response codes */
OI_BNEP_FILTER_MULTI_UNSUPPORTED_REQUEST = 2031, /**< BNEP: multicast response code Unsupported Request */
OI_BNEP_FILTER_MULTI_FAILED_INVALID_ADDRESS = 2032, /**< BNEP: multicast response code Invalid Address */
OI_BNEP_FILTER_MULTI_FAILED_MAX_LIMIT_REACHED = 2033, /**< BNEP: multicast response code Max Limit Reached */
OI_BNEP_FILTER_MULTI_FAILED_SECURITY = 2034, /**< BNEP: multicast response code Security */
OI_BNEP_LOCAL_DEVICE_MUST_BE_MASTER = 2040, /**< BNEP: Device must be master of the piconet for this function */
OI_BNEP_PACKET_FILTERED_OUT = 2041, /**< BNEP: Packet did not pass current filters */
OI_NETIFC_UP_FAILED = 2101, /**< NETIFC: Could not bring up network interface */
OI_NETIFC_COULD_NOT_CREATE_THREAD = 2102, /**< NETIFC: Network interface could not create a read thread */
OI_NETIFC_INITIALIZATION_FAILED = 2103, /**< NETIFC: Error in network interface initialization */
OI_NETIFC_INTERFACE_ALREADY_UP = 2104, /**< NETIFC: Network interface is already up */
OI_NETIFC_INTERFACE_NOT_UP = 2105, /**< NETIFC: Network interface is not up */
OI_NETIFC_PACKET_TOO_BIG = 2106, /**< NETIFC: The packet is too big */
OI_PAN_ROLE_ALREADY_REGISTERED = 2201, /**< PAN: This PAN role was already registered */
OI_PAN_ROLE_NOT_ALLOWED = 2202, /**< PAN: The PAN role is not currently allowed */
OI_PAN_INCOMPATIBLE_ROLES = 2203, /**< PAN: Only certain local and remote role combinations are permitted */
OI_PAN_INVALID_ROLE = 2204, /**< PAN: Role specified is not one the defined PAN roles */
OI_PAN_CONNECTION_IN_PROGRESS = 2205, /**< PAN: A PAN connection is currently being established */
OI_PAN_USER_ALREADY_CONNECTED = 2206, /**< PAN: PAN user role only allows a single connection */
OI_PAN_DEVICE_CONNECTED = 2207, /**< PAN: A PAN connection already exists to specified device */
OI_CODEC_SBC_NO_SYNCWORD = 2301, /**< CODEC: Couldn't find an SBC SYNCWORD */
OI_CODEC_SBC_NOT_ENOUGH_HEADER_DATA = 2302, /**< CODEC: Not enough data provided to decode an SBC header */
OI_CODEC_SBC_NOT_ENOUGH_BODY_DATA = 2303, /**< CODEC: Decoded the header, but not enough data to contain the rest of the frame */
OI_CODEC_SBC_NOT_ENOUGH_AUDIO_DATA = 2304, /**< CODEC: Not enough audio data for this frame */
OI_CODEC_SBC_CHECKSUM_MISMATCH = 2305, /**< CODEC: The frame header didn't match the checksum */
OI_CODEC_SBC_PARTIAL_DECODE = 2306, /**< CODEC: Decoding was successful, but frame data still remains. Next call will provide audio without consuming input data. */
OI_FIFOQ_QUEUE_NOT_ALIGNED = 2401, /**< FIFOQ: queue must be 32-bit aligned */
OI_FIFOQ_INVALID_Q = 2402, /**< FIFOQ: queue parameter is not a valid queue */
OI_FIFOQ_BUF_TOO_LARGE = 2403, /**< FIFOQ: attempt to queue a buffer which is too large */
OI_FIFOQ_FULL = 2404, /**< FIFOQ: enqueue() failed, queue is full */
OI_FIFOQ_NOT_ALLOCATED = 2405, /**< FIFOQ: Enqueue QBuf() failed, buffer not allocated */
OI_FIFOQ_INVALID_DATA_PTR = 2406, /**< FIFOQ: Enqueue QBuf() failed, data pointer does not match */
OI_HID_HOST_SERVICE_NOT_STARTED = 2601, /**< HID: Cannot connect to a HID device unless HID host is started */
OI_HID_DEVICE_SERVICE_NOT_STARTED = 2602, /**< HID: Cannot connect to a HID host unless HID device is started */
OI_AT_ERROR = 2701, /**< AT: ERROR response */
OI_AT_NO_CARRIER = 2702, /**< AT: NO CARRIER response */
OI_AT_BUSY = 2703, /**< AT: BUSY response */
OI_AT_NO_ANSWER = 2704, /**< AT: NO ANSWER response */
OI_AT_DELAYED = 2705, /**< AT: DELAYED response */
OI_AT_BLACKLISTED = 2706, /**< AT: BLACKLISTED response */
OI_AT_CME_ERROR = 2707, /**< AT: +CME ERROR response */
OI_AT_CMS_ERROR = 2708, /**< AT: +CMS ERROR response */
OI_BLST_CHARACTER_TIMEOUT = 2801, /**< BLST: Timeout expired while waiting for a character from the client. */
OI_BLST_ACKNOWLDGE_TIMEOUT = 2802, /**< BLST: Timeout expired while waiting for event acknowledgment from the client */
OI_BLST_TX_NOT_READY = 2803, /**< BLST: BLST is not ready to send a BHAPI message to the client. */
OI_BLST_TX_BUSY = 2804, /**< BLST: BLST transmit buffer is in use. */
OI_AVDTP_CONNECTION_SEQ_ERROR = 2901, /**< AVDTP: sequencing of signalling/media channel connections broken. */
OI_AVDTP_OUT_OF_RESOURCES = 2902, /**< AVDTP: Tried to allocate too many endpoints or signalling channels. */
OI_PBAP_REPOSITORY_NOT_SET = 3001, /**< PBAP: Phonebook repository must be set for operation to complete. */
OI_PBAP_PHONEBOOK_NOT_SET = 3002, /**< PBAP: Phonebook be set for operation to complete. */
OI_AADP_BAD_ENDPOINT = 3101, /**< AADP: Invalid local endpoint specified */
OI_AADP_BAD_STATE = 3102, /**< AADP: AADP State is not correct for this operation. */
OI_UNICODE_INVALID_SOURCE = 3200, /**< Unicode Conversion: Source string has invalid character encoding. */
OI_UNICODE_SOURCE_EXHAUSTED = 3201, /**< Unicode Conversion: Incomplete Unicode character at end of source buffer. */
OI_UNICODE_DESTINATION_EXHAUSTED = 3202, /**< Unicode Conversion: Destination buffer not large enough to hold resulting Unicode string. */
OI_AVRCP_TOO_MANY_CONNECTIONS = 3300, /**< AVRCP: Exceeded maximum number of simultaneous AVCTP connections. */
OI_AVRCP_NOT_IMPLEMENTED = 3301, /**< AVRCP: The target does not implement the command specified by the opcode and operand. */
OI_AVRCP_REJECTED = 3302, /**< AVRCP: The target cannot respond because of invalid operands in command packet. */
OI_AVRCP_INVALID_RESPONSE = 3303, /**< AVRCP: The controller received the response with invalid parameters */
OI_AVRCP_RESPONSE_PACKET_OVERFLOW = 3304, /**< AVRCP: The response message does not fir in one AVRCP packet (512 bytes), has to be fragmented. */
OI_AVRCP_RESPONSE_INVALID_PDU = 3305, /**< AVRCP: Command rejected: target received a PDU that it did not understand. */
OI_AVRCP_RESPONSE_INVALID_PARAMETER = 3306, /**< AVRCP: Command rejected: target received a PDU with a parameter ID that it did not understand. */
OI_AVRCP_RESPONSE_PARAMETER_NOT_FOUND = 3307, /**< AVRCP: Command rejected: specified parameter not found, sent if the parameter ID is understood, but content is wrong or corrupted.*/
OI_AVRCP_RESPONSE_INTERNAL_ERROR = 3308, /**< AVRCP: Command rejected: target detected other error conditions. */
OI_MAX_BM3_STATUS_VAL, /* Maximum BM3 status code */
/* Status code values reserved for BM3 SDK platform-specific implementations */
OI_STATUS_RESERVED_FOR_BCOT = 9000,
/* Status code values reserved for BHAPI products */
OI_STATUS_RESERVED_FOR_BHAPI = 9200,
/* Status code values reserved for Soundabout products */
OI_STATUS_RESERVED_FOR_SOUNDABOUT = 9400,
/*
* Status code values greater than or equal to this value are reserved for use by applications.
* However, because of differences between compilers, and differences between 16-bit and 32-bit
* platforms custom status codes should be in the 16-bit range, so status codes can range from 0
* to 65534, inclusive (65535 is reserved)
*/
OI_STATUS_RESERVED_FOR_APPS = 10000,
OI_STATUS_NONE = 0xffff /**< Special status code to indicate that there is no status. (Only to be used for special cases involving OI_SLOG_ERROR() and OI_SLOG_WARNING().) */
} OI_STATUS;
/* Remeber to update the #define below when new reserved blocks are added to
* the list above. */
#define OI_NUM_RESERVED_STATUS_BLOCKS 4 /**< Number of status code blocks reserved, including user apps */
/**
* Test for success
*/
#define OI_SUCCESS(x) ((x) == OI_OK)
/*****************************************************************************/
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _OI_STATUS_H */

252
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/oi_stddefs.h
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@@ -1,252 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef OI_STDDEFS_H
#define OI_STDDEFS_H
/**
* @file
* This file contains BM3 standard type definitions.
*
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_cpu_dep.h"
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef FALSE
#define FALSE 0 /**< This define statement sets FALSE as a preprocessor alias for 0. */
#endif
#ifndef TRUE
#define TRUE (!FALSE) /**< This define statement sets TRUE as a preprocessor alias for !FALSE. */
#endif
#ifdef HEW_TOOLCHAIN
#ifdef NULL
#undef NULL /**< Override HEW toolchain NULL definition */
#endif
#define NULL 0 /**< HEW toolchain does not allow us to compare (void*) type to function pointer */
#else
#ifndef NULL
#define NULL ((void *)0) /**< This define statement sets NULL as a preprocessor alias for (void*)0 */
#endif
#endif
/**
* @name Maximum and minimum values for basic types
* @{
*/
#define OI_INT8_MIN ((OI_INT8)0x80) /**< decimal value: -128 */
#define OI_INT8_MAX ((OI_INT8)0x7F) /**< decimal value: 127 */
#define OI_INT16_MIN ((OI_INT16)0x8000) /**< decimal value: -32768 */
#define OI_INT16_MAX ((OI_INT16)0x7FFF) /**< decimal value: 32767 */
#define OI_INT32_MIN ((OI_INT32)0x80000000) /**< decimal value: -2,147,483,648 */
#define OI_INT32_MAX ((OI_INT32)0x7FFFFFFF) /**< decimal value: 2,147,483,647 */
#define OI_UINT8_MIN ((OI_UINT8)0) /**< decimal value: 0 */
#define OI_UINT8_MAX ((OI_UINT8)0xFF) /**< decimal value: 255 */
#define OI_UINT16_MIN ((OI_UINT16)0) /**< decimal value: 0 */
#define OI_UINT16_MAX ((OI_UINT16)0xFFFF) /**< decimal value: 65535 */
#define OI_UINT32_MIN ((OI_UINT32)0) /**< decimal value: 0 */
#define OI_UINT32_MAX ((OI_UINT32)0xFFFFFFFF) /**< decimal value: 4,294,967,295 */
/**
* @}
*/
/**
* @name Integer types required by the Service Discovery Protocol
* @{
*/
/** unsigned 64-bit integer as a structure of two unsigned 32-bit integers */
typedef struct {
OI_UINT32 I1; /**< most significant 32 bits */
OI_UINT32 I2; /**< least significant 32 bits */
} OI_UINT64;
#define OI_UINT64_MIN \
{ \
(OI_UINT32)0x00000000, (OI_UINT32)0x00000000 \
}
#define OI_UINT64_MAX \
{ \
(OI_UINT32)0XFFFFFFFF, (OI_UINT32)0XFFFFFFFF \
}
/** signed 64-bit integer as a structure of one unsigned 32-bit integer and one signed 32-bit integer */
typedef struct {
OI_INT32 I1; /**< most significant 32 bits as a signed integer */
OI_UINT32 I2; /**< least significant 32 bits as an unsigned integer */
} OI_INT64;
#define OI_INT64_MIN \
{ \
(OI_INT32)0x80000000, (OI_UINT32)0x00000000 \
}
#define OI_INT64_MAX \
{ \
(OI_INT32)0X7FFFFFFF, (OI_UINT32)0XFFFFFFFF \
}
/** unsigned 128-bit integer as a structure of four unsigned 32-bit integers */
typedef struct {
OI_UINT32 I1; /**< most significant 32 bits */
OI_UINT32 I2; /**< second-most significant 32 bits */
OI_UINT32 I3; /**< third-most significant 32 bits */
OI_UINT32 I4; /**< least significant 32 bits */
} OI_UINT128;
#define OI_UINT128_MIN \
{ \
(OI_UINT32)0x00000000, (OI_UINT32)0x00000000, (OI_UINT32)0x00000000, (OI_UINT32)0x00000000 \
}
#define OI_UINT128_MAX \
{ \
(OI_UINT32)0XFFFFFFFF, (OI_UINT32)0XFFFFFFFF, (OI_UINT32)0XFFFFFFFF, (OI_UINT32)0XFFFFFFFF \
}
/** signed 128-bit integer as a structure of three unsigned 32-bit integers and one signed 32-bit integer */
typedef struct {
OI_INT32 I1; /**< most significant 32 bits as a signed integer */
OI_UINT32 I2; /**< second-most significant 32 bits as an unsigned integer */
OI_UINT32 I3; /**< third-most significant 32 bits as an unsigned integer */
OI_UINT32 I4; /**< least significant 32 bits as an unsigned integer */
} OI_INT128;
#define OI_INT128_MIN \
{ \
(OI_UINT32)0x80000000, (OI_UINT32)0x00000000, (OI_UINT32)0x00000000, (OI_UINT32)0x00000000 \
}
#define OI_INT128_MAX \
{ \
(OI_UINT32)0X7FFFFFFF, (OI_UINT32)0XFFFFFFFF, (OI_UINT32)0XFFFFFFFF, (OI_UINT32)0XFFFFFFFF \
}
/**
* @}
*/
/**
* type for ASCII character data items
*/
typedef char OI_CHAR;
/**
* type for double-byte character data items
*/
typedef OI_UINT16 OI_CHAR16;
/**
* types for UTF encoded strings.
*/
typedef OI_UINT8 OI_UTF8;
typedef OI_UINT16 OI_UTF16;
typedef OI_UINT32 OI_UTF32;
/**
* @name Single-bit operation macros
* @{
* In these macros, x is the data item for which a bit is to be tested or set and y specifies which bit
* is to be tested or set.
*/
/** This macro's value is TRUE if the bit specified by y is set in data item x. */
#define OI_BIT_TEST(x, y) ((x) & (y))
/** This macro's value is TRUE if the bit specified by y is not set in data item x. */
#define OI_BIT_CLEAR_TEST(x, y) (((x) & (y)) == 0)
/** This macro sets the bit specified by y in data item x. */
#define OI_BIT_SET(x, y) ((x) |= (y))
/** This macro clears the bit specified by y in data item x. */
#define OI_BIT_CLEAR(x, y) ((x) &= ~(y))
/** @} */
/**
* The OI_ARRAYSIZE macro is set to the number of elements in an array
* (instead of the number of bytes, which is returned by sizeof()).
*/
#ifndef OI_ARRAYSIZE
#define OI_ARRAYSIZE(a) (sizeof(a) / sizeof(a[0]))
#endif
/**
* @name Preprocessor aliases for individual bit positions
* Bits are defined here only if they are not already defined.
* @{
*/
#ifndef BIT0
#define BIT0 0x00000001 /**< preprocessor alias for 32-bit value with bit 0 set, used to specify this single bit */
#define BIT1 0x00000002 /**< preprocessor alias for 32-bit value with bit 1 set, used to specify this single bit */
#define BIT2 0x00000004 /**< preprocessor alias for 32-bit value with bit 2 set, used to specify this single bit */
#define BIT3 0x00000008 /**< preprocessor alias for 32-bit value with bit 3 set, used to specify this single bit */
#define BIT4 0x00000010 /**< preprocessor alias for 32-bit value with bit 4 set, used to specify this single bit */
#define BIT5 0x00000020 /**< preprocessor alias for 32-bit value with bit 5 set, used to specify this single bit */
#define BIT6 0x00000040 /**< preprocessor alias for 32-bit value with bit 6 set, used to specify this single bit */
#define BIT7 0x00000080 /**< preprocessor alias for 32-bit value with bit 7 set, used to specify this single bit */
#define BIT8 0x00000100 /**< preprocessor alias for 32-bit value with bit 8 set, used to specify this single bit */
#define BIT9 0x00000200 /**< preprocessor alias for 32-bit value with bit 9 set, used to specify this single bit */
#define BIT10 0x00000400 /**< preprocessor alias for 32-bit value with bit 10 set, used to specify this single bit */
#define BIT11 0x00000800 /**< preprocessor alias for 32-bit value with bit 11 set, used to specify this single bit */
#define BIT12 0x00001000 /**< preprocessor alias for 32-bit value with bit 12 set, used to specify this single bit */
#define BIT13 0x00002000 /**< preprocessor alias for 32-bit value with bit 13 set, used to specify this single bit */
#define BIT14 0x00004000 /**< preprocessor alias for 32-bit value with bit 14 set, used to specify this single bit */
#define BIT15 0x00008000 /**< preprocessor alias for 32-bit value with bit 15 set, used to specify this single bit */
#define BIT16 0x00010000 /**< preprocessor alias for 32-bit value with bit 16 set, used to specify this single bit */
#define BIT17 0x00020000 /**< preprocessor alias for 32-bit value with bit 17 set, used to specify this single bit */
#define BIT18 0x00040000 /**< preprocessor alias for 32-bit value with bit 18 set, used to specify this single bit */
#define BIT19 0x00080000 /**< preprocessor alias for 32-bit value with bit 19 set, used to specify this single bit */
#define BIT20 0x00100000 /**< preprocessor alias for 32-bit value with bit 20 set, used to specify this single bit */
#define BIT21 0x00200000 /**< preprocessor alias for 32-bit value with bit 21 set, used to specify this single bit */
#define BIT22 0x00400000 /**< preprocessor alias for 32-bit value with bit 22 set, used to specify this single bit */
#define BIT23 0x00800000 /**< preprocessor alias for 32-bit value with bit 23 set, used to specify this single bit */
#define BIT24 0x01000000 /**< preprocessor alias for 32-bit value with bit 24 set, used to specify this single bit */
#define BIT25 0x02000000 /**< preprocessor alias for 32-bit value with bit 25 set, used to specify this single bit */
#define BIT26 0x04000000 /**< preprocessor alias for 32-bit value with bit 26 set, used to specify this single bit */
#define BIT27 0x08000000 /**< preprocessor alias for 32-bit value with bit 27 set, used to specify this single bit */
#define BIT28 0x10000000 /**< preprocessor alias for 32-bit value with bit 28 set, used to specify this single bit */
#define BIT29 0x20000000 /**< preprocessor alias for 32-bit value with bit 29 set, used to specify this single bit */
#define BIT30 0x40000000 /**< preprocessor alias for 32-bit value with bit 30 set, used to specify this single bit */
#define BIT31 0x80000000 /**< preprocessor alias for 32-bit value with bit 31 set, used to specify this single bit */
#endif /* BIT0 et al */
/** @} */
#ifdef __cplusplus
}
#endif
/**@}*/
/*****************************************************************************/
#endif /* OI_STDDEFS_H */

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/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef OI_STRING_H
#define OI_STRING_H
/**
* @file
* This file contains BM3 supplied portable string.h functions
*
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_cpu_dep.h"
#include "oi_stddefs.h"
#if defined(USE_NATIVE_MEMCPY) || defined(USE_NATIVE_MALLOC)
#include <string.h>
#endif
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/*
* If we are using Native malloc(), we must also use
* native Ansi string.h functions for memory manipulation.
*/
#ifdef USE_NATIVE_MALLOC
#ifndef USE_NATIVE_MEMCPY
#define USE_NATIVE_MEMCPY
#endif
#endif
#ifdef USE_NATIVE_MEMCPY
#define OI_MemCopy(to, from, size) memcpy((to), (from), (size))
#define OI_MemSet(block, val, size) memset((block), (val), (size))
#define OI_MemZero(block, size) memset((block), 0, (size))
#define OI_MemCmp(s1, s2, n) memcmp((s1), (s2), (n))
#define OI_Strcpy(dest, src) strcpy((dest), (src))
#define OI_Strcat(dest, src) strcat((dest), (src))
#define OI_StrLen(str) strlen((str))
#define OI_Strcmp(s1, s2) strcmp((s1), (s2))
#define OI_Strncmp(s1, s2, n) strncmp((s1), (s2), (n))
#else
/*
* OI_MemCopy
*
* Copy an arbitrary number of bytes from one memory address to another.
* The underlying implementation is the ANSI memmove() or equivalant, so
* overlapping memory copies will work correctly.
*/
void OI_MemCopy(void *To, void const *From, OI_UINT32 Size);
/*
* OI_MemSet
*
* Sets all bytes in a block of memory to the same value
*/
void OI_MemSet(void *Block, OI_UINT8 Val, OI_UINT32 Size);
/*
* OI_MemZero
*
* Sets all bytes in a block of memory to zero
*/
void OI_MemZero(void *Block, OI_UINT32 Size);
/*
* OI_MemCmp
*
* Compare two blocks of memory
*
* Returns:
* 0, if s1 == s2
* < 0, if s1 < s2
* > 0, if s2 > s2
*/
OI_INT OI_MemCmp(void const *s1, void const *s2, OI_UINT32 n);
/*
* OI_Strcpy
*
* Copies the Null terminated string from pStr to pDest, and
* returns pDest.
*/
OI_CHAR *OI_Strcpy(OI_CHAR *pDest,
OI_CHAR const *pStr);
/*
* OI_Strcat
*
* Concatonates the pStr string to the end of pDest, and
* returns pDest.
*/
OI_CHAR *OI_Strcat(OI_CHAR *pDest,
OI_CHAR const *pStr);
/*
* OI_StrLen
*
* Calculates the number of OI_CHARs in pStr (not including
* the Null terminator) and returns the value.
*/
OI_UINT OI_StrLen(OI_CHAR const *pStr);
/*
* OI_Strcmp
*
* Compares two Null terminated strings
*
* Returns:
* 0, if s1 == s2
* < 0, if s1 < s2
* > 0, if s2 > s2
*/
OI_INT OI_Strcmp(OI_CHAR const *s1,
OI_CHAR const *s2);
/*
* OI_Strncmp
*
* Compares the first "len" OI_CHARs of strings s1 and s2.
*
* Returns:
* 0, if s1 == s2
* < 0, if s1 < s2
* > 0, if s2 > s2
*/
OI_INT OI_Strncmp(OI_CHAR const *s1,
OI_CHAR const *s2,
OI_UINT32 len);
#endif /* USE_NATIVE_MEMCPY */
/*
* OI_StrcmpInsensitive
*
* Compares two Null terminated strings, treating
* the Upper and Lower case of 'A' through 'Z' as
* equivilent.
*
* Returns:
* 0, if s1 == s2
* < 0, if s1 < s2
* > 0, if s2 > s2
*/
OI_INT OI_StrcmpInsensitive(OI_CHAR const *s1,
OI_CHAR const *s2);
/*
* OI_StrncmpInsensitive
*
* Compares the first "len" OI_CHARs of strings s1 and s2,
* treating the Upper and Lower case of 'A' through 'Z' as
* equivilent.
*
*
* Returns:
* 0, if s1 == s2
* < 0, if s1 < s2
* > 0, if s2 > s2
*/
OI_INT OI_StrncmpInsensitive(OI_CHAR const *s1,
OI_CHAR const *s2,
OI_UINT len);
#ifdef __cplusplus
}
#endif
/** @} */
/*****************************************************************************/
#endif /* OI_STRING_H */

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/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_TIME_H
#define _OI_TIME_H
/** @file
*
* This file provides time type definitions and interfaces to time-related functions.
*
* The stack maintains a 64-bit real-time millisecond clock. The choice of
* milliseconds is for convenience, not accuracy.
*
* Timeouts are specified as tenths of seconds in a 32-bit value. Timeout values
* specified by the Bluetooth specification are usually muliple seconds, so
* accuracy to a tenth of a second is more than adequate.
*
* This file also contains macros to convert between seconds and the Link
* Manager's 1.28-second units.
*
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include "oi_stddefs.h"
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/**
* Within the core stack timeouts are specified in intervals of tenths of seconds
*/
typedef OI_UINT16 OI_INTERVAL;
#define OI_INTERVALS_PER_SECOND 10
#define MSECS_PER_OI_INTERVAL (1000 / OI_INTERVALS_PER_SECOND)
/** maximum interval (54 min 36.7 sec) */
#define OI_MAX_INTERVAL 0x7fff
/**
* Macro to convert seconds to OI_INTERVAL time units
*/
#define OI_SECONDS(n) ((OI_INTERVAL)((n)*OI_INTERVALS_PER_SECOND))
/**
* Macro to convert milliseconds to OI_INTERVAL time units (Rounded Up)
*/
#define OI_MSECONDS(n) ((OI_INTERVAL)((n + MSECS_PER_OI_INTERVAL - 1) / MSECS_PER_OI_INTERVAL))
/**
* Macro to convert minutes to OI_INTERVAL time units
*/
#define OI_MINUTES(n) ((OI_INTERVAL)((n)*OI_SECONDS(60)))
/** Convert an OI_INTERVAL to milliseconds. */
#define OI_INTERVAL_TO_MILLISECONDS(i) ((i)*MSECS_PER_OI_INTERVAL)
/**
* The stack depends on relative not absolute time. Any mapping between the
* stack's real-time clock and absolute time and date is implementation-dependent.
*/
typedef struct {
OI_INT32 seconds;
OI_INT16 mseconds;
} OI_TIME;
/**
* Convert an OI_TIME to milliseconds.
*
* @param t the time to convert
*
* @return the time in milliseconds
*/
OI_UINT32 OI_Time_ToMS(OI_TIME *t);
/**
* This function compares two time values.
*
* @param T1 first time to compare.
*
* @param T2 second time to compare.
*
* @return
@verbatim
-1 if t1 < t2
0 if t1 = t2
+1 if t1 > t2
@endverbatim
*/
OI_INT16 OI_Time_Compare(OI_TIME *T1,
OI_TIME *T2);
/**
* This function returns the interval between two times to a granularity of 0.1 seconds.
*
* @param Sooner a time value more recent that Later
*
* @param Later a time value later than Sooner
*
* @note The result is an OI_INTERVAL value so this function only works for time intervals
* that are less than about 71 minutes.
*
* @return the time interval between the two times = (Later - Sooner)
*/
OI_INTERVAL OI_Time_Interval(OI_TIME *Sooner,
OI_TIME *Later);
/**
* This function returns the interval between two times to a granularity of milliseconds.
*
* @param Sooner a time value more recent that Later
*
* @param Later a time value later than Sooner
*
* @note The result is an OI_UINT32 value so this function only works for time intervals
* that are less than about 50 days.
*
* @return the time interval between the two times = (Later - Sooner)
*/
OI_UINT32 OI_Time_IntervalMsecs(OI_TIME *Sooner,
OI_TIME *Later);
/**
* This function answers the question, Have we reached or gone past the target time?
*
* @param pTargetTime target time
*
* @return TRUE means time now is at or past target time
* FALSE means target time is still some time in the future
*/
OI_BOOL OI_Time_NowReachedTime(OI_TIME *pTargetTime);
/**
* Convert seconds to the Link Manager 1.28-second units
* Approximate by using 1.25 conversion factor.
*/
#define OI_SECONDS_TO_LM_TIME_UNITS(lmUnits) ((lmUnits) < 4 ? (lmUnits) : (lmUnits) - ((lmUnits) >> 2))
/**
* Convert Link Manager 1.28-second units to seconds.
* Approximate by using 1.25 conversion factor.
*/
#define OI_LM_TIME_UNITS_TO_SECONDS(lmUnits) ((lmUnits) + ((lmUnits) >> 2))
#ifdef __cplusplus
}
#endif
/**@}*/
/* Include for OI_Time_Now() prototype
* Must be included at end to obtain OI_TIME typedef
*/
#include "oi_osinterface.h"
/*****************************************************************************/
#endif /* _OI_TIME_H */

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/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2002 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef _OI_UTILS_H
#define _OI_UTILS_H
/**
* @file
*
* This file provides the interface for utility functions.
* Among the utilities are strlen (string length), strcmp (string compare), and
* other string manipulation functions. These are provided for those plaforms
* where this functionality is not available in stdlib.
*/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
#include <stdarg.h>
#include "oi_common.h"
#include "oi_string.h"
#include "oi_bt_spec.h"
/** \addtogroup Misc Miscellaneous APIs */
/**@{*/
#ifdef __cplusplus
extern "C" {
#endif
/**
* Opaque type for a callback function handle. See OI_ScheduleCallbackFunction()
*/
typedef OI_UINT32 OI_CALLBACK_HANDLE;
/**
* Function prototype for a timed procedure callback.
*
* @param arg Value that was passed into the OI_ScheduleCallback() function
*
*/
typedef void (*OI_SCHEDULED_CALLBACK)(void *arg);
/**
* Registers a function to be called when a timeout expires. This API uses BLUEmagic's internal
* function dispatch mechanism, so applications that make extensive use of this facility may need to
* increase the value of DispatchTableSize in the configuration block for the dispatcher (see
* oi_bt_stack_config.h).
*
* @param callbackFunction The function that will be called when the timeout expires
*
* @param arg Value that will be returned as the parameter to the callback function.
*
* @param timeout A timeout expressed in OI_INTERVALs (tenths of seconds). This can be
* zero in which case the callback function will be called as soon as
* possible.
*
* @param handle NULL or a pointer receive the callback handle.
*
* @return OI_OK if the function was reqistered, or an error status.
*/
OI_STATUS OI_ScheduleCallbackFunction(OI_SCHEDULED_CALLBACK callbackFunction,
void *arg,
OI_INTERVAL timeout,
OI_CALLBACK_HANDLE *handle);
/**
* Cancels a function registered with OI_ScheduleCallbackFunction() before its timer expires.
*
* @param handle handle returned by OI_ScheduleCallbackFunction().
*
* @return OI_OK if the function was cancelled, or an error status.
*/
OI_STATUS OI_CancelCallbackFunction(OI_CALLBACK_HANDLE handle);
/**
* Registers a function to be called when a timeout expires. This version does not return a handle
* so can only be canceled by calling OI_CancelCallback().
*
* @param callbackFunction The function that will be called when the timeout expires
*
* @param arg Value that will be returned as the parameter to the callback function.
*
* @param timeout A timeout expressed in OI_INTERVALs (tenths of seconds). This can be
* zero in which case the callback function will be called as soon as
* possible.
*
* @return OI_OK if the function was reqistered, or an error status.
*/
#define OI_ScheduleCallback(f, a, t) OI_ScheduleCallbackFunction(f, a, t, NULL);
/**
* Cancels a function registered with OI_ScheduleCallback() before its timer expires. This
* function will cancel the first entry matches the indicated callback function pointer.
*
* @param callbackFunction The function that was originally registered
*
* @return OI_OK if the function was cancelled, or an error status.
*/
OI_STATUS OI_CancelCallback(OI_SCHEDULED_CALLBACK callbackFunction);
/**
* Parse a Bluetooth device address from the specified string.
*
* @param str the string to parse
* @param addr the parsed address, if successful
*
* @return TRUE if an address was successfully parsed, FALSE otherwise
*/
OI_BOOL OI_ParseBdAddr(const OI_CHAR *str,
OI_BD_ADDR *addr);
/**
* Printf function for platforms which have no stdio or printf available.
* OI_Printf supports the basic formatting types, with the exception of
* floating point types. Additionally, OI_Printf supports several formats
* specific to BLUEmagic 3.0 software:
*
* \%! prints the string for an #OI_STATUS value.
* @code OI_Printf("There was an error %!", status); @endcode
*
* \%@ prints a hex dump of a buffer.
* Requires a pointer to the buffer and a signed integer length
* (0 for default length). If the buffer is large, only an excerpt will
* be printed.
* @code OI_Printf("Contents of buffer %@", buffer, sizeof(buffer)); @endcode
*
* \%: prints a Bluetooth address in the form "HH:HH:HH:HH:HH:HH".
* Requires a pointer to an #OI_BD_ADDR.
* @code OI_Printf("Bluetooth address %:", &bdaddr); @endcode
*
* \%^ decodes and prints a data element as formatted XML.
* Requires a pointer to an #OI_DATAELEM.
* @code OI_Printf("Service attribute list is:\n%^", &attributes); @endcode
*
* \%/ prints the base file name of a path, that is, the final substring
* following a '/' or '\\' character. Requires a pointer to a null
* terminated string.
* @code OI_Printf("File %/", "c:\\dir1\\dir2\\file.txt"); @endcode
*
* \%~ prints a string, escaping characters as needed to display it in
* ASCII. Requires a pointer to an #OI_PSTR and an #OI_UNICODE_ENCODING
* parameter.
* @code OI_Printf("Identifier %~", &id, OI_UNICODE_UTF16_BE); @endcode
*
* \%[ inserts an ANSI color escape sequence. Requires a single character
* identifying the color to select. Colors are red (r/R), green (g/G),
* blue (b/B), yellow (y/Y), cyan (c/C), magenta (m/M), white (W),
* light-gray (l/L), dark-gray (d/D), and black (0). The lower case is
* dim, the upper case is bright (except in the case of light-gray and
* dark-gray, where bright and dim are identical). Any other value will
* select the default color.
* @code OI_Printf("%[red text %[black %[normal\n", 'r', '0', 0); @endcode
*
* \%a same as \%s, except '\\r' and '\\n' are output as "<cr>" and "<lf>".
* \%?a is valid, but \%la is not.
*
* \%b prints an integer in base 2.
* @code OI_Printf("Bits are %b", I); @endcode
*
* \%lb prints a long integer in base 2.
*
* \%?b prints the least significant N bits of an integer (or long integer)
* in base 2. Requires the integer and a length N.
* @code OI_Printf("Bottom 4 bits are: %?b", I, 4); @endcode
*
* \%B prints an integer as boolean text, "TRUE" or "FALSE".
* @code OI_Printf("The value 0 is %B, the value 1 is %B", 0, 1); @endcode
*
* \%?s prints a substring up to a specified maximum length.
* Requires a pointer to a string and a length parameter.
* @code OI_Printf("String prefix is %?s", str, 3); @endcode
*
* \%ls same as \%S.
*
* \%S prints a UTF16 string as UTF8 (plain ASCII, plus 8-bit char sequences
* where needed). Requires a pointer to #OI_CHAR16. \%?S is valid. The
* length parameter is in OI_CHAR16 characters.
*
* \%T prints time, formatted as "secs.msecs".
* Requires pointer to #OI_TIME struct, NULL pointer prints current time.
* @code OI_Printf("The time now is %T", NULL); @endcode
*
* @param format The format string
*
*/
void OI_Printf(const OI_CHAR *format, ...);
/**
* Var-args version OI_Printf
*
* @param format Same as for OI_Printf.
*
* @param argp Var-args list.
*/
void OI_VPrintf(const OI_CHAR *format, va_list argp);
/**
* Writes a formatted string to a buffer. This function supports the same format specifiers as
* OI_Printf().
*
* @param buffer Destination buffer for the formatted string.
*
* @param bufLen The length of the destination buffer.
*
* @param format The format string
*
* @return Number of characters written or -1 in the case of an error.
*/
OI_INT32 OI_SNPrintf(OI_CHAR *buffer,
OI_UINT16 bufLen,
const OI_CHAR *format, ...);
/**
* Var-args version OI_SNPrintf
*
* @param buffer Destination buffer for the formatted string.
*
* @param bufLen The length of the destination buffer.
*
* @param format The format string
*
* @param argp Var-args list.
*
* @return Number of characters written or -1 in the case of an error.
*/
OI_INT32 OI_VSNPrintf(OI_CHAR *buffer,
OI_UINT16 bufLen,
const OI_CHAR *format, va_list argp);
/**
* Convert a string to an integer.
*
* @param str the string to parse
*
* @return the integer value of the string or 0 if the string could not be parsed
*/
OI_INT OI_atoi(const OI_CHAR *str);
/**
* Parse a signed integer in a string.
*
* Skips leading whitespace (space and tabs only) and parses a decimal or hex string. Hex string
* must be prefixed by "0x". Returns pointer to first character following the integer. Returns the
* pointer passed in if the string does not describe an integer.
*
* @param str String to parse.
*
* @param val Pointer to receive the parsed integer value.
*
* @return A pointer to the first character following the integer or the pointer passed in.
*/
const OI_CHAR *OI_ScanInt(const OI_CHAR *str,
OI_INT32 *val);
/**
* Parse an unsigned integer in a string.
*
* Skips leading whitespace (space and tabs only) and parses a decimal or hex string. Hex string
* must be prefixed by "0x". Returns pointer to first character following the integer. Returns the
* pointer passed in if the string does not describe an integer.
*
* @param str String to parse.
*
* @param val Pointer to receive the parsed unsigned integer value.
*
* @return A pointer to the first character following the unsigned integer or the pointer passed in.
*/
const OI_CHAR *OI_ScanUInt(const OI_CHAR *str,
OI_UINT32 *val);
/**
* Parse a whitespace delimited substring out of a string.
*
* @param str Input string to parse.
* @param outStr Buffer to return the substring
* @param len Length of outStr
*
*
* @return A pointer to the first character following the substring or the pointer passed in.
*/
const OI_CHAR *OI_ScanStr(const OI_CHAR *str,
OI_CHAR *outStr,
OI_UINT16 len);
/**
* Parse a string for one of a set of alternative value. Skips leading whitespace (space and tabs
* only) and parses text matching one of the alternative strings. Returns pointer to first character
* following the matched text.
*
* @param str String to parse.
*
* @param alts Alternative matching strings separated by '|'
*
* @param index Pointer to receive the index of the matching alternative, return value is -1 if
* there is no match.
*
* @return A pointer to the first character following the matched value or the pointer passed in
* if there was no matching text.
*/
const OI_CHAR *OI_ScanAlt(const OI_CHAR *str,
const OI_CHAR *alts,
OI_INT *index);
/**
* Parse a string for a BD Addr. Skips leading whitespace (space and tabs only) and parses a
* Bluetooth device address with nibbles optionally separated by colons. Return pointet to first
* character following the BD Addr.
*
* @param str String to parse.
*
* @param addr Pointer to receive the Bluetooth device address
*
* @return A pointer to the first character following the BD Addr or the pointer passed in.
*/
const OI_CHAR *OI_ScanBdAddr(const OI_CHAR *str,
OI_BD_ADDR *addr);
/** Get a character from a digit integer value (0 - 9). */
#define OI_DigitToChar(d) ((d) + '0')
/**
* Determine Maximum and Minimum between two arguments.
*
* @param a 1st value
* @param b 2nd value
*
* @return the max or min value between a & b
*/
#define OI_MAX(a, b) (((a) < (b)) ? (b) : (a))
#define OI_MIN(a, b) (((a) > (b)) ? (b) : (a))
/**
* Compare two BD_ADDRs
* SAME_BD_ADDR - Boolean: TRUE if they are the same address
*/
#define SAME_BD_ADDR(x, y) (0 == OI_MemCmp((x), (y), OI_BD_ADDR_BYTE_SIZE))
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* _OI_UTILS_H */

111
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/readsamplesjoint.inc
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@@ -1,111 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/*******************************************************************************
* @file readsamplesjoint.inc
*
* This is the body of the generic version of OI_SBC_ReadSamplesJoint().
* It is designed to be \#included into a function as follows:
\code
void OI_SBC_ReadSamplesJoint4(OI_CODEC_SBC_COMMON_CONTEXT *common, OI_BITSTREAM *global_bs)
{
#define NROF_SUBBANDS 4
#include "readsamplesjoint.inc"
#undef NROF_SUBBANDS
}
void OI_SBC_ReadSamplesJoint8(OI_CODEC_SBC_COMMON_CONTEXT *common, OI_BITSTREAM *global_bs)
{
#define NROF_SUBBANDS 8
#include "readsamplesjoint.inc"
#undef NROF_SUBBANDS
}
\endcode
* Or to make a generic version:
\code
void OI_SBC_ReadSamplesJoint(OI_CODEC_SBC_COMMON_CONTEXT *common, OI_BITSTREAM *global_bs)
{
OI_UINT nrof_subbands = common->frameInfo.nrof_subbands;
#define NROF_SUBBANDS nrof_subbands
#include "readsamplesjoint.inc"
#undef NROF_SUBBANDS
}
\endcode
* @ingroup codec_internal
*******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
{
OI_CODEC_SBC_COMMON_CONTEXT *common = &context->common;
OI_UINT bl = common->frameInfo.nrof_blocks;
OI_INT32 * RESTRICT s = common->subdata;
OI_UINT8 *ptr = global_bs->ptr.w;
OI_UINT32 value = global_bs->value;
OI_UINT bitPtr = global_bs->bitPtr;
OI_UINT8 jmask = common->frameInfo.join << (8 - NROF_SUBBANDS);
do {
OI_INT8 *sf_array = &common->scale_factor[0];
OI_UINT8 *bits_array = &common->bits.uint8[0];
OI_UINT8 joint = jmask;
OI_UINT sb;
/*
* Left channel
*/
sb = NROF_SUBBANDS;
do {
OI_UINT32 raw;
OI_INT32 dequant;
OI_UINT8 bits = *bits_array++;
OI_INT sf = *sf_array++;
OI_BITSTREAM_READUINT(raw, bits, ptr, value, bitPtr);
dequant = OI_SBC_Dequant(raw, sf, bits);
*s++ = dequant;
} while (--sb);
/*
* Right channel
*/
sb = NROF_SUBBANDS;
do {
OI_UINT32 raw;
OI_INT32 dequant;
OI_UINT8 bits = *bits_array++;
OI_INT sf = *sf_array++;
OI_BITSTREAM_READUINT(raw, bits, ptr, value, bitPtr);
dequant = OI_SBC_Dequant(raw, sf, bits);
/*
* Check if we need to do mid/side
*/
if (joint & 0x80) {
OI_INT32 mid = *(s - NROF_SUBBANDS);
OI_INT32 side = dequant;
*(s - NROF_SUBBANDS) = mid + side;
dequant = mid - side;
}
joint <<= 1;
*s++ = dequant;
} while (--sb);
} while (--bl);
}

161
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/synthesis-8-generated.c
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@@ -1,161 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**
@file
DO NOT EDIT THIS FILE DIRECTLY
This file is automatically generated by the "synthesis-gen.pl" script.
Any changes to this generated file will be lost when the script is re-run.
These functions are called by functions in synthesis.c to perform the synthesis
filterbank computations for the SBC decoder.
*/
#include <oi_codec_sbc_private.h>
#if defined(SBC_DEC_INCLUDED)
#ifndef CLIP_INT16
#define CLIP_INT16(x) \
do { \
if (x > OI_INT16_MAX) { \
x = OI_INT16_MAX; \
} else if (x < OI_INT16_MIN) { \
x = OI_INT16_MIN; \
} \
} while (0)
#endif
#define MUL_16S_16S(_x, _y) ((_x) * (_y))
PRIVATE void SynthWindow80_generated(OI_INT16 *pcm, SBC_BUFFER_T const *RESTRICT buffer, OI_UINT strideShift)
{
OI_INT32 pcm_a, pcm_b;
/* 1 - stage 0 */ pcm_b = 0;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(8235, buffer[12])) >> 3;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(-23167, buffer[20])) >> 3;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(26479, buffer[28])) >> 2;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(-17397, buffer[36])) << 1;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(9399, buffer[44])) << 3;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(17397, buffer[52])) << 1;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(26479, buffer[60])) >> 2;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(23167, buffer[68])) >> 3;
/* 1 - stage 0 */ pcm_b += (MUL_16S_16S(8235, buffer[76])) >> 3;
/* 1 - stage 0 */ pcm_b /= 32768;
CLIP_INT16(pcm_b);
pcm[0 << strideShift] = (OI_INT16)pcm_b;
/* 1 - stage 1 */ pcm_a = 0;
/* 1 - stage 1 */ pcm_b = 0;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(-3263, buffer[5])) >> 5;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(9293, buffer[5])) >> 3;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(29293, buffer[11])) >> 5;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(-6087, buffer[11])) >> 2;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(-5229, buffer[21]));
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(1247, buffer[21])) << 3;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(30835, buffer[27])) >> 3;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(-2893, buffer[27])) << 3;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(-27021, buffer[37])) << 1;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(23671, buffer[37])) << 2;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(31633, buffer[43])) << 1;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(18055, buffer[43])) << 1;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(17319, buffer[53])) << 1;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(11537, buffer[53])) >> 1;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(26663, buffer[59])) >> 2;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(1747, buffer[59])) << 1;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(4555, buffer[69])) >> 1;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(685, buffer[69])) << 1;
/* 1 - stage 1 */ pcm_a += (MUL_16S_16S(12419, buffer[75])) >> 4;
/* 1 - stage 1 */ pcm_b += (MUL_16S_16S(8721, buffer[75])) >> 7;
/* 1 - stage 1 */ pcm_a /= 32768;
CLIP_INT16(pcm_a);
pcm[1 << strideShift] = (OI_INT16)pcm_a;
/* 1 - stage 1 */ pcm_b /= 32768;
CLIP_INT16(pcm_b);
pcm[7 << strideShift] = (OI_INT16)pcm_b;
/* 1 - stage 2 */ pcm_a = 0;
/* 1 - stage 2 */ pcm_b = 0;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(-10385, buffer[6])) >> 6;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(11167, buffer[6])) >> 4;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(24995, buffer[10])) >> 5;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(-10337, buffer[10])) >> 4;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(-309, buffer[22])) << 4;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(1917, buffer[22])) << 2;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(9161, buffer[26])) >> 3;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(-30605, buffer[26])) >> 1;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(-23063, buffer[38])) << 1;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(8317, buffer[38])) << 3;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(27561, buffer[42])) << 1;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(9553, buffer[42])) << 2;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(2309, buffer[54])) << 3;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(22117, buffer[54])) >> 4;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(12705, buffer[58])) >> 1;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(16383, buffer[58])) >> 2;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(6239, buffer[70])) >> 3;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(7543, buffer[70])) >> 3;
/* 1 - stage 2 */ pcm_a += (MUL_16S_16S(9251, buffer[74])) >> 4;
/* 1 - stage 2 */ pcm_b += (MUL_16S_16S(8603, buffer[74])) >> 6;
/* 1 - stage 2 */ pcm_a /= 32768;
CLIP_INT16(pcm_a);
pcm[2 << strideShift] = (OI_INT16)pcm_a;
/* 1 - stage 2 */ pcm_b /= 32768;
CLIP_INT16(pcm_b);
pcm[6 << strideShift] = (OI_INT16)pcm_b;
/* 1 - stage 3 */ pcm_a = 0;
/* 1 - stage 3 */ pcm_b = 0;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(-16457, buffer[7])) >> 6;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(16913, buffer[7])) >> 5;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(19083, buffer[9])) >> 5;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(-8443, buffer[9])) >> 7;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(-23641, buffer[23])) >> 2;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(3687, buffer[23])) << 1;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(-29015, buffer[25])) >> 4;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(-301, buffer[25])) << 5;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(-12889, buffer[39])) << 2;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(15447, buffer[39])) << 2;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(6145, buffer[41])) << 3;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(10255, buffer[41])) << 2;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(24211, buffer[55])) >> 1;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(-18233, buffer[55])) >> 3;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(23469, buffer[57])) >> 2;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(9405, buffer[57])) >> 1;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(21223, buffer[71])) >> 8;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(1499, buffer[71])) >> 1;
/* 1 - stage 3 */ pcm_a += (MUL_16S_16S(26913, buffer[73])) >> 6;
/* 1 - stage 3 */ pcm_b += (MUL_16S_16S(26189, buffer[73])) >> 7;
/* 1 - stage 3 */ pcm_a /= 32768;
CLIP_INT16(pcm_a);
pcm[3 << strideShift] = (OI_INT16)pcm_a;
/* 1 - stage 3 */ pcm_b /= 32768;
CLIP_INT16(pcm_b);
pcm[5 << strideShift] = (OI_INT16)pcm_b;
/* 1 - stage 4 */ pcm_a = 0;
/* 1 - stage 4 */ pcm_a += (MUL_16S_16S(10445, buffer[8])) >> 4;
/* 1 - stage 4 */ pcm_a += (MUL_16S_16S(-5297, buffer[24])) << 1;
/* 1 - stage 4 */ pcm_a += (MUL_16S_16S(22299, buffer[40])) << 2;
/* 1 - stage 4 */ pcm_a += (MUL_16S_16S(10603, buffer[56]));
/* 1 - stage 4 */ pcm_a += (MUL_16S_16S(9539, buffer[72])) >> 4;
/* 1 - stage 4 */ pcm_a /= 32768;
CLIP_INT16(pcm_a);
pcm[4 << strideShift] = (OI_INT16)pcm_a;
}
#endif /* #if defined(SBC_DEC_INCLUDED) */

349
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/synthesis-dct8.c
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@@ -1,349 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** @file
@ingroup codec_internal
*/
/**@addgroup codec_internal*/
/**@{*/
/*
* Performs an 8-point Type-II scaled DCT using the Arai-Agui-Nakajima
* factorization. The scaling factors are folded into the windowing
* constants. 29 adds and 5 16x32 multiplies per 8 samples.
*/
#include "oi_codec_sbc_private.h"
#if defined(SBC_DEC_INCLUDED)
#define AAN_C4_FIX (759250125) /* S1.30 759250125 0.707107*/
#define AAN_C6_FIX (410903207) /* S1.30 410903207 0.382683*/
#define AAN_Q0_FIX (581104888) /* S1.30 581104888 0.541196*/
#define AAN_Q1_FIX (1402911301) /* S1.30 1402911301 1.306563*/
/** Scales x by y bits to the right, adding a rounding factor.
*/
#ifndef SCALE
#define SCALE(x, y) (((x) + (1 << ((y)-1))) >> (y))
#endif
/**
* Default C language implementation of a 32x32->32 multiply. This function may
* be replaced by a platform-specific version for speed.
*
* @param u A signed 32-bit multiplicand
* @param v A signed 32-bit multiplier
* @return A signed 32-bit value corresponding to the 32 most significant bits
* of the 64-bit product of u and v.
*/
static INLINE OI_INT32 default_mul_32s_32s_hi(OI_INT32 u, OI_INT32 v)
{
OI_UINT32 u0, v0;
OI_INT32 u1, v1, w1, w2, t;
u0 = u & 0xFFFF;
u1 = u >> 16;
v0 = v & 0xFFFF;
v1 = v >> 16;
t = u0 * v0;
t = u1 * v0 + ((OI_UINT32)t >> 16);
w1 = t & 0xFFFF;
w2 = t >> 16;
w1 = u0 * v1 + w1;
return u1 * v1 + w2 + (w1 >> 16);
}
#define MUL_32S_32S_HI(_x, _y) default_mul_32s_32s_hi(_x, _y)
#ifdef DEBUG_DCT
PRIVATE void float_dct2_8(float *RESTRICT out, OI_INT32 const *RESTRICT in)
{
#define FIX(x, bits) (((int)floor(0.5f + ((x) * ((float)(1 << bits))))) / ((float)(1 << bits)))
#define FLOAT_BUTTERFLY(x, y) \
x += y; \
y = x - (y * 2); \
OI_ASSERT(VALID_INT32(x)); \
OI_ASSERT(VALID_INT32(y));
#define FLOAT_MULT_DCT(K, sample) (FIX(K, 20) * sample)
#define FLOAT_SCALE(x, y) (((x) / (double)(1 << (y))))
double L00, L01, L02, L03, L04, L05, L06, L07;
double L25;
double in0, in1, in2, in3;
double in4, in5, in6, in7;
in0 = FLOAT_SCALE(in[0], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in0));
in1 = FLOAT_SCALE(in[1], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in1));
in2 = FLOAT_SCALE(in[2], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in2));
in3 = FLOAT_SCALE(in[3], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in3));
in4 = FLOAT_SCALE(in[4], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in4));
in5 = FLOAT_SCALE(in[5], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in5));
in6 = FLOAT_SCALE(in[6], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in6));
in7 = FLOAT_SCALE(in[7], DCTII_8_SHIFT_IN);
OI_ASSERT(VALID_INT32(in7));
L00 = (in0 + in7);
OI_ASSERT(VALID_INT32(L00));
L01 = (in1 + in6);
OI_ASSERT(VALID_INT32(L01));
L02 = (in2 + in5);
OI_ASSERT(VALID_INT32(L02));
L03 = (in3 + in4);
OI_ASSERT(VALID_INT32(L03));
L04 = (in3 - in4);
OI_ASSERT(VALID_INT32(L04));
L05 = (in2 - in5);
OI_ASSERT(VALID_INT32(L05));
L06 = (in1 - in6);
OI_ASSERT(VALID_INT32(L06));
L07 = (in0 - in7);
OI_ASSERT(VALID_INT32(L07));
FLOAT_BUTTERFLY(L00, L03);
FLOAT_BUTTERFLY(L01, L02);
L02 += L03;
OI_ASSERT(VALID_INT32(L02));
L02 = FLOAT_MULT_DCT(AAN_C4_FLOAT, L02);
OI_ASSERT(VALID_INT32(L02));
FLOAT_BUTTERFLY(L00, L01);
out[0] = (float)FLOAT_SCALE(L00, DCTII_8_SHIFT_0);
OI_ASSERT(VALID_INT16(out[0]));
out[4] = (float)FLOAT_SCALE(L01, DCTII_8_SHIFT_4);
OI_ASSERT(VALID_INT16(out[4]));
FLOAT_BUTTERFLY(L03, L02);
out[6] = (float)FLOAT_SCALE(L02, DCTII_8_SHIFT_6);
OI_ASSERT(VALID_INT16(out[6]));
out[2] = (float)FLOAT_SCALE(L03, DCTII_8_SHIFT_2);
OI_ASSERT(VALID_INT16(out[2]));
L04 += L05;
OI_ASSERT(VALID_INT32(L04));
L05 += L06;
OI_ASSERT(VALID_INT32(L05));
L06 += L07;
OI_ASSERT(VALID_INT32(L06));
L04 /= 2;
L05 /= 2;
L06 /= 2;
L07 /= 2;
L05 = FLOAT_MULT_DCT(AAN_C4_FLOAT, L05);
OI_ASSERT(VALID_INT32(L05));
L25 = L06 - L04;
OI_ASSERT(VALID_INT32(L25));
L25 = FLOAT_MULT_DCT(AAN_C6_FLOAT, L25);
OI_ASSERT(VALID_INT32(L25));
L04 = FLOAT_MULT_DCT(AAN_Q0_FLOAT, L04);
OI_ASSERT(VALID_INT32(L04));
L04 -= L25;
OI_ASSERT(VALID_INT32(L04));
L06 = FLOAT_MULT_DCT(AAN_Q1_FLOAT, L06);
OI_ASSERT(VALID_INT32(L06));
L06 -= L25;
OI_ASSERT(VALID_INT32(L25));
FLOAT_BUTTERFLY(L07, L05);
FLOAT_BUTTERFLY(L05, L04);
out[3] = (float)(FLOAT_SCALE(L04, DCTII_8_SHIFT_3 - 1));
OI_ASSERT(VALID_INT16(out[3]));
out[5] = (float)(FLOAT_SCALE(L05, DCTII_8_SHIFT_5 - 1));
OI_ASSERT(VALID_INT16(out[5]));
FLOAT_BUTTERFLY(L07, L06);
out[7] = (float)(FLOAT_SCALE(L06, DCTII_8_SHIFT_7 - 1));
OI_ASSERT(VALID_INT16(out[7]));
out[1] = (float)(FLOAT_SCALE(L07, DCTII_8_SHIFT_1 - 1));
OI_ASSERT(VALID_INT16(out[1]));
}
#undef BUTTERFLY
#endif
/*
* This function calculates the AAN DCT. Its inputs are in S16.15 format, as
* returned by OI_SBC_Dequant. In practice, abs(in[x]) < 52429.0 / 1.38
* (1244918057 integer). The function it computes is an approximation to the array defined
* by:
*
* diag(aan_s) * AAN= C2
*
* or
*
* AAN = diag(1/aan_s) * C2
*
* where C2 is as it is defined in the comment at the head of this file, and
*
* aan_s[i] = aan_s = 1/(2*cos(i*pi/16)) with i = 1..7, aan_s[0] = 1;
*
* aan_s[i] = [ 1.000 0.510 0.541 0.601 0.707 0.900 1.307 2.563 ]
*
* The output ranges are shown as follows:
*
* Let Y[0..7] = AAN * X[0..7]
*
* Without loss of generality, assume the input vector X consists of elements
* between -1 and 1. The maximum possible value of a given output element occurs
* with some particular combination of input vector elements each of which is -1
* or 1. Consider the computation of Y[i]. Y[i] = sum t=0..7 of AAN[t,i]*X[i]. Y is
* maximized if the sign of X[i] matches the sign of AAN[t,i], ensuring a
* positive contribution to the sum. Equivalently, one may simply sum
* abs(AAN)[t,i] over t to get the maximum possible value of Y[i].
*
* This yields approximately [8.00 10.05 9.66 8.52 8.00 5.70 4.00 2.00]
*
* Given the maximum magnitude sensible input value of +/-37992, this yields the
* following vector of maximum output magnitudes:
*
* [ 303936 381820 367003 323692 303936 216555 151968 75984 ]
*
* Ultimately, these values must fit into 16 bit signed integers, so they must
* be scaled. A non-uniform scaling helps maximize the kept precision. The
* relative number of extra bits of precision maintainable with respect to the
* largest value is given here:
*
* [ 0 0 0 0 0 0 1 2 ]
*
*/
PRIVATE void dct2_8(SBC_BUFFER_T *RESTRICT out, OI_INT32 const *RESTRICT in)
{
#define BUTTERFLY(x, y) \
x += y; \
y = x - (y << 1);
#define FIX_MULT_DCT(K, x) (MUL_32S_32S_HI(K, x) << 2)
OI_INT32 L00, L01, L02, L03, L04, L05, L06, L07;
OI_INT32 L25;
OI_INT32 in0, in1, in2, in3;
OI_INT32 in4, in5, in6, in7;
#if DCTII_8_SHIFT_IN != 0
in0 = SCALE(in[0], DCTII_8_SHIFT_IN);
in1 = SCALE(in[1], DCTII_8_SHIFT_IN);
in2 = SCALE(in[2], DCTII_8_SHIFT_IN);
in3 = SCALE(in[3], DCTII_8_SHIFT_IN);
in4 = SCALE(in[4], DCTII_8_SHIFT_IN);
in5 = SCALE(in[5], DCTII_8_SHIFT_IN);
in6 = SCALE(in[6], DCTII_8_SHIFT_IN);
in7 = SCALE(in[7], DCTII_8_SHIFT_IN);
#else
in0 = in[0];
in1 = in[1];
in2 = in[2];
in3 = in[3];
in4 = in[4];
in5 = in[5];
in6 = in[6];
in7 = in[7];
#endif
L00 = in0 + in7;
L01 = in1 + in6;
L02 = in2 + in5;
L03 = in3 + in4;
L04 = in3 - in4;
L05 = in2 - in5;
L06 = in1 - in6;
L07 = in0 - in7;
BUTTERFLY(L00, L03);
BUTTERFLY(L01, L02);
L02 += L03;
L02 = FIX_MULT_DCT(AAN_C4_FIX, L02);
BUTTERFLY(L00, L01);
out[0] = (OI_INT16)SCALE(L00, DCTII_8_SHIFT_0);
out[4] = (OI_INT16)SCALE(L01, DCTII_8_SHIFT_4);
BUTTERFLY(L03, L02);
out[6] = (OI_INT16)SCALE(L02, DCTII_8_SHIFT_6);
out[2] = (OI_INT16)SCALE(L03, DCTII_8_SHIFT_2);
L04 += L05;
L05 += L06;
L06 += L07;
L04 /= 2;
L05 /= 2;
L06 /= 2;
L07 /= 2;
L05 = FIX_MULT_DCT(AAN_C4_FIX, L05);
L25 = L06 - L04;
L25 = FIX_MULT_DCT(AAN_C6_FIX, L25);
L04 = FIX_MULT_DCT(AAN_Q0_FIX, L04);
L04 -= L25;
L06 = FIX_MULT_DCT(AAN_Q1_FIX, L06);
L06 -= L25;
BUTTERFLY(L07, L05);
BUTTERFLY(L05, L04);
out[3] = (OI_INT16)SCALE(L04, DCTII_8_SHIFT_3 - 1);
out[5] = (OI_INT16)SCALE(L05, DCTII_8_SHIFT_5 - 1);
BUTTERFLY(L07, L06);
out[7] = (OI_INT16)SCALE(L06, DCTII_8_SHIFT_7 - 1);
out[1] = (OI_INT16)SCALE(L07, DCTII_8_SHIFT_1 - 1);
#undef BUTTERFLY
#ifdef DEBUG_DCT
{
float float_out[8];
float_dct2_8(float_out, in);
}
#endif
}
/**@}*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

524
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/dec/synthesis-sbc.c
View File

@@ -1,524 +0,0 @@
/******************************************************************************
*
* Copyright (C) 2014 The Android Open Source Project
* Copyright 2003 - 2004 Open Interface North America, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/**********************************************************************************
$Revision: #1 $
***********************************************************************************/
/** @file
This file, along with synthesis-generated.c, contains the synthesis
filterbank routines. The operations performed correspond to the
operations described in A2DP Appendix B, Figure 12.3. Several
mathematical optimizations are performed, particularly for the
8-subband case.
One important optimization is to note that the "matrixing" operation
can be decomposed into the product of a type II discrete cosine kernel
and another, sparse matrix.
According to Fig 12.3, in the 8-subband case,
@code
N[k][i] = cos((i+0.5)*(k+4)*pi/8), k = 0..15 and i = 0..7
@endcode
N can be factored as R * C2, where C2 is an 8-point type II discrete
cosine kernel given by
@code
C2[k][i] = cos((i+0.5)*k*pi/8)), k = 0..7 and i = 0..7
@endcode
R turns out to be a sparse 16x8 matrix with the following non-zero
entries:
@code
R[k][k+4] = 1, k = 0..3
R[k][abs(12-k)] = -1, k = 5..15
@endcode
The spec describes computing V[0..15] as N * R.
@code
V[0..15] = N * R = (R * C2) * R = R * (C2 * R)
@endcode
C2 * R corresponds to computing the discrete cosine transform of R, so
V[0..15] can be computed by taking the DCT of R followed by assignment
and selective negation of the DCT result into V.
Although this was derived empirically using GNU Octave, it is
formally demonstrated in, e.g., Liu, Chi-Min and Lee,
Wen-Chieh. "A Unified Fast Algorithm for Cosine Modulated
Filter Banks in Current Audio Coding Standards." Journal of
the AES 47 (December 1999): 1061.
Given the shift operation performed prior to computing V[0..15], it is
clear that V[0..159] represents a rolling history of the 10 most
recent groups of blocks input to the synthesis operation. Interpreting
the matrix N in light of its factorization into C2 and R, R's
sparseness has implications for interpreting the values in V. In
particular, there is considerable redundancy in the values stored in
V. Furthermore, since R[4][0..7] are all zeros, one out of every 16
values in V will be zero regardless of the input data. Within each
block of 16 values in V, fully half of them are redundant or
irrelevant:
@code
V[ 0] = DCT[4]
V[ 1] = DCT[5]
V[ 2] = DCT[6]
V[ 3] = DCT[7]
V[ 4] = 0
V[ 5] = -DCT[7] = -V[3] (redundant)
V[ 6] = -DCT[6] = -V[2] (redundant)
V[ 7] = -DCT[5] = -V[1] (redundant)
V[ 8] = -DCT[4] = -V[0] (redundant)
V[ 9] = -DCT[3]
V[10] = -DCT[2]
V[11] = -DCT[1]
V[12] = -DCT[0]
V[13] = -DCT[1] = V[11] (redundant)
V[14] = -DCT[2] = V[10] (redundant)
V[15] = -DCT[3] = V[ 9] (redundant)
@endcode
Since the elements of V beyond 15 were originally computed the same
way during a previous run, what holds true for V[x] also holds true
for V[x+16]. Thus, so long as care is taken to maintain the mapping,
we need only actually store the unique values, which correspond to the
output of the DCT, in some cases inverted. In fact, instead of storing
V[0..159], we could store DCT[0..79] which would contain a history of
DCT results. More on this in a bit.
Going back to figure 12.3 in the spec, it should be clear that the
vector U need not actually be explicitly constructed, but that with
suitable indexing into V during the window operation, the same end can
be accomplished. In the same spirit of the pseudocode shown in the
figure, the following is the construction of W without using U:
@code
for i=0 to 79 do
W[i] = D[i]*VSIGN(i)*V[remap_V(i)] where remap_V(i) = 32*(int(i/16)) + (i % 16) + (i % 16 >= 8 ? 16 : 0)
and VSIGN(i) maps i%16 into {1, 1, 1, 1, 0, -1, -1, -1, -1, 1, 1, 1, 1, 1, 1 }
These values correspond to the
signs of the redundant values as
shown in the explanation three
paragraphs above.
@endcode
We saw above how V[4..8,13..15] (and by extension
V[(4..8,13..15)+16*n]) can be defined in terms of other elements
within the subblock of V. V[0..3,9..12] correspond to DCT elements.
@code
for i=0 to 79 do
W[i] = D[i]*DSIGN(i)*DCT[remap_DCT(i)]
@endcode
The DCT is calculated using the Arai-Agui-Nakajima factorization,
which saves some computation by producing output that needs to be
multiplied by scaling factors before being used.
@code
for i=0 to 79 do
W[i] = D[i]*SCALE[i%8]*AAN_DCT[remap_DCT(i)]
@endcode
D can be premultiplied with the DCT scaling factors to yield
@code
for i=0 to 79 do
W[i] = DSCALED[i]*AAN_DCT[remap_DCT(i)] where DSCALED[i] = D[i]*SCALE[i%8]
@endcode
The output samples X[0..7] are defined as sums of W:
@code
X[j] = sum{i=0..9}(W[j+8*i])
@endcode
@ingroup codec_internal
*/
/**
@addtogroup codec_internal
@{
*/
#include "oi_codec_sbc_private.h"
#if defined(SBC_DEC_INCLUDED)
const OI_INT32 dec_window_4[21] = {
0, /* +0.00000000E+00 */
97, /* +5.36548976E-04 */
270, /* +1.49188357E-03 */
495, /* +2.73370904E-03 */
694, /* +3.83720193E-03 */
704, /* +3.89205149E-03 */
338, /* +1.86581691E-03 */
-554, /* -3.06012286E-03 */
1974, /* +1.09137620E-02 */
3697, /* +2.04385087E-02 */
5224, /* +2.88757392E-02 */
5824, /* +3.21939290E-02 */
4681, /* +2.58767811E-02 */
1109, /* +6.13245186E-03 */
-5214, /* -2.88217274E-02 */
-14047, /* -7.76463494E-02 */
24529, /* +1.35593274E-01 */
35274, /* +1.94987841E-01 */
44618, /* +2.46636662E-01 */
50984, /* +2.81828203E-01 */
53243, /* +2.94315332E-01 */
};
#define DCTII_4_K06_FIX (11585) /* S1.14 11585 0.707107*/
#define DCTII_4_K08_FIX (21407) /* S1.14 21407 1.306563*/
#define DCTII_4_K09_FIX (-15137) /* S1.14 -15137 -0.923880*/
#define DCTII_4_K10_FIX (-8867) /* S1.14 -8867 -0.541196*/
/** Scales x by y bits to the right, adding a rounding factor.
*/
#ifndef SCALE
#define SCALE(x, y) (((x) + (1 << ((y)-1))) >> (y))
#endif
#ifndef CLIP_INT16
#define CLIP_INT16(x) \
do { \
if (x > OI_INT16_MAX) { \
x = OI_INT16_MAX; \
} else if (x < OI_INT16_MIN) { \
x = OI_INT16_MIN; \
} \
} while (0)
#endif
/**
* Default C language implementation of a 16x32->32 multiply. This function may
* be replaced by a platform-specific version for speed.
*
* @param u A signed 16-bit multiplicand
* @param v A signed 32-bit multiplier
* @return A signed 32-bit value corresponding to the 32 most significant bits
* of the 48-bit product of u and v.
*/
static INLINE OI_INT32 default_mul_16s_32s_hi(OI_INT16 u, OI_INT32 v)
{
OI_UINT16 v0;
OI_INT16 v1;
OI_INT32 w, x;
v0 = (OI_UINT16)(v & 0xffff);
v1 = (OI_INT16)(v >> 16);
w = v1 * u;
x = u * v0;
return w + (x >> 16);
}
#define MUL_16S_32S_HI(_x, _y) default_mul_16s_32s_hi(_x, _y)
#define LONG_MULT_DCT(K, sample) (MUL_16S_32S_HI(K, sample) << 2)
PRIVATE void SynthWindow80_generated(OI_INT16 *pcm, SBC_BUFFER_T const *RESTRICT buffer, OI_UINT strideShift);
PRIVATE void SynthWindow112_generated(OI_INT16 *pcm, SBC_BUFFER_T const *RESTRICT buffer, OI_UINT strideShift);
PRIVATE void dct2_8(SBC_BUFFER_T *RESTRICT out, OI_INT32 const *RESTRICT x);
typedef void (*SYNTH_FRAME)(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount);
#ifndef COPY_BACKWARD_32BIT_ALIGNED_72_HALFWORDS
#define COPY_BACKWARD_32BIT_ALIGNED_72_HALFWORDS(dest, src) \
do { \
shift_buffer(dest, src, 72); \
} while (0)
#endif
#ifndef DCT2_8
#define DCT2_8(dst, src) dct2_8(dst, src)
#endif
#ifndef SYNTH80
#define SYNTH80 SynthWindow80_generated
#endif
#ifndef SYNTH112
#define SYNTH112 SynthWindow112_generated
#endif
PRIVATE void OI_SBC_SynthFrame_80(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount)
{
OI_UINT blk;
OI_UINT ch;
OI_UINT nrof_channels = context->common.frameInfo.nrof_channels;
OI_UINT pcmStrideShift = context->common.pcmStride == 1 ? 0 : 1;
OI_UINT offset = context->common.filterBufferOffset;
OI_INT32 *s = context->common.subdata + 8 * nrof_channels * blkstart;
OI_UINT blkstop = blkstart + blkcount;
for (blk = blkstart; blk < blkstop; blk++) {
if (offset == 0) {
COPY_BACKWARD_32BIT_ALIGNED_72_HALFWORDS(context->common.filterBuffer[0] + context->common.filterBufferLen - 72, context->common.filterBuffer[0]);
if (nrof_channels == 2) {
COPY_BACKWARD_32BIT_ALIGNED_72_HALFWORDS(context->common.filterBuffer[1] + context->common.filterBufferLen - 72, context->common.filterBuffer[1]);
}
offset = context->common.filterBufferLen - 80;
} else {
offset -= 1 * 8;
}
for (ch = 0; ch < nrof_channels; ch++) {
DCT2_8(context->common.filterBuffer[ch] + offset, s);
SYNTH80(pcm + ch, context->common.filterBuffer[ch] + offset, pcmStrideShift);
s += 8;
}
pcm += (8 << pcmStrideShift);
}
context->common.filterBufferOffset = offset;
}
PRIVATE void OI_SBC_SynthFrame_4SB(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount)
{
OI_UINT blk;
OI_UINT ch;
OI_UINT nrof_channels = context->common.frameInfo.nrof_channels;
OI_UINT pcmStrideShift = context->common.pcmStride == 1 ? 0 : 1;
OI_UINT offset = context->common.filterBufferOffset;
OI_INT32 *s = context->common.subdata + 8 * nrof_channels * blkstart;
OI_UINT blkstop = blkstart + blkcount;
for (blk = blkstart; blk < blkstop; blk++) {
if (offset == 0) {
COPY_BACKWARD_32BIT_ALIGNED_72_HALFWORDS(context->common.filterBuffer[0] + context->common.filterBufferLen - 72, context->common.filterBuffer[0]);
if (nrof_channels == 2) {
COPY_BACKWARD_32BIT_ALIGNED_72_HALFWORDS(context->common.filterBuffer[1] + context->common.filterBufferLen - 72, context->common.filterBuffer[1]);
}
offset = context->common.filterBufferLen - 80;
} else {
offset -= 8;
}
for (ch = 0; ch < nrof_channels; ch++) {
cosineModulateSynth4(context->common.filterBuffer[ch] + offset, s);
SynthWindow40_int32_int32_symmetry_with_sum(pcm + ch,
context->common.filterBuffer[ch] + offset,
pcmStrideShift);
s += 4;
}
pcm += (4 << pcmStrideShift);
}
context->common.filterBufferOffset = offset;
}
#ifdef SBC_ENHANCED
PRIVATE void OI_SBC_SynthFrame_Enhanced(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT blkstart, OI_UINT blkcount)
{
OI_UINT blk;
OI_UINT ch;
OI_UINT nrof_channels = context->common.frameInfo.nrof_channels;
OI_UINT pcmStrideShift = context->common.pcmStride == 1 ? 0 : 1;
OI_UINT offset = context->common.filterBufferOffset;
OI_INT32 *s = context->common.subdata + 8 * nrof_channels * blkstart;
OI_UINT blkstop = blkstart + blkcount;
for (blk = blkstart; blk < blkstop; blk++) {
if (offset == 0) {
COPY_BACKWARD_32BIT_ALIGNED_104_HALFWORDS(context->common.filterBuffer[0] + context->common.filterBufferLen - 104, context->common.filterBuffer[0]);
if (nrof_channels == 2) {
COPY_BACKWARD_32BIT_ALIGNED_104_HALFWORDS(context->common.filterBuffer[1] + context->common.filterBufferLen - 104, context->common.filterBuffer[1]);
}
offset = context->common.filterBufferLen - 112;
} else {
offset -= 8;
}
for (ch = 0; ch < nrof_channels; ++ch) {
DCT2_8(context->common.filterBuffer[ch] + offset, s);
SYNTH112(pcm + ch, context->common.filterBuffer[ch] + offset, pcmStrideShift);
s += 8;
}
pcm += (8 << pcmStrideShift);
}
context->common.filterBufferOffset = offset;
}
static const SYNTH_FRAME SynthFrameEnhanced[] = {
NULL, /* invalid */
OI_SBC_SynthFrame_Enhanced, /* mono */
OI_SBC_SynthFrame_Enhanced /* stereo */
};
#endif
static const SYNTH_FRAME SynthFrame8SB[] = {
NULL, /* invalid */
OI_SBC_SynthFrame_80, /* mono */
OI_SBC_SynthFrame_80 /* stereo */
};
static const SYNTH_FRAME SynthFrame4SB[] = {
NULL, /* invalid */
OI_SBC_SynthFrame_4SB, /* mono */
OI_SBC_SynthFrame_4SB /* stereo */
};
PRIVATE void OI_SBC_SynthFrame(OI_CODEC_SBC_DECODER_CONTEXT *context, OI_INT16 *pcm, OI_UINT start_block, OI_UINT nrof_blocks)
{
OI_UINT nrof_subbands = context->common.frameInfo.nrof_subbands;
OI_UINT nrof_channels = context->common.frameInfo.nrof_channels;
OI_ASSERT(nrof_subbands == 4 || nrof_subbands == 8);
if (nrof_subbands == 4) {
SynthFrame4SB[nrof_channels](context, pcm, start_block, nrof_blocks);
#ifdef SBC_ENHANCED
} else if (context->common.frameInfo.enhanced) {
SynthFrameEnhanced[nrof_channels](context, pcm, start_block, nrof_blocks);
#endif /* SBC_ENHANCED */
} else {
SynthFrame8SB[nrof_channels](context, pcm, start_block, nrof_blocks);
}
}
void SynthWindow40_int32_int32_symmetry_with_sum(OI_INT16 *pcm, SBC_BUFFER_T buffer[80], OI_UINT strideShift)
{
OI_INT32 pa;
OI_INT32 pb;
/* These values should be zero, since out[2] of the 4-band cosine modulation
* is always zero. */
OI_ASSERT(buffer[2] == 0);
OI_ASSERT(buffer[10] == 0);
OI_ASSERT(buffer[18] == 0);
OI_ASSERT(buffer[26] == 0);
OI_ASSERT(buffer[34] == 0);
OI_ASSERT(buffer[42] == 0);
OI_ASSERT(buffer[50] == 0);
OI_ASSERT(buffer[58] == 0);
OI_ASSERT(buffer[66] == 0);
OI_ASSERT(buffer[74] == 0);
pa = dec_window_4[4] * (buffer[12] + buffer[76]);
pa += dec_window_4[8] * (buffer[16] - buffer[64]);
pa += dec_window_4[12] * (buffer[28] + buffer[60]);
pa += dec_window_4[16] * (buffer[32] - buffer[48]);
pa += dec_window_4[20] * buffer[44];
pa = SCALE(-pa, 15);
CLIP_INT16(pa);
pcm[0 << strideShift] = (OI_INT16)pa;
pa = dec_window_4[1] * buffer[1];
pb = dec_window_4[1] * buffer[79];
pb += dec_window_4[3] * buffer[3];
pa += dec_window_4[3] * buffer[77];
pa += dec_window_4[5] * buffer[13];
pb += dec_window_4[5] * buffer[67];
pb += dec_window_4[7] * buffer[15];
pa += dec_window_4[7] * buffer[65];
pa += dec_window_4[9] * buffer[17];
pb += dec_window_4[9] * buffer[63];
pb += dec_window_4[11] * buffer[19];
pa += dec_window_4[11] * buffer[61];
pa += dec_window_4[13] * buffer[29];
pb += dec_window_4[13] * buffer[51];
pb += dec_window_4[15] * buffer[31];
pa += dec_window_4[15] * buffer[49];
pa += dec_window_4[17] * buffer[33];
pb += dec_window_4[17] * buffer[47];
pb += dec_window_4[19] * buffer[35];
pa += dec_window_4[19] * buffer[45];
pa = SCALE(-pa, 15);
CLIP_INT16(pa);
pcm[1 << strideShift] = (OI_INT16)(pa);
pb = SCALE(-pb, 15);
CLIP_INT16(pb);
pcm[3 << strideShift] = (OI_INT16)(pb);
pa = dec_window_4[2] * (/*buffer[ 2] + */ buffer[78]); /* buffer[ 2] is always zero */
pa += dec_window_4[6] * (buffer[14] /* + buffer[66]*/); /* buffer[66] is always zero */
pa += dec_window_4[10] * (/*buffer[18] + */ buffer[62]); /* buffer[18] is always zero */
pa += dec_window_4[14] * (buffer[30] /* + buffer[50]*/); /* buffer[50] is always zero */
pa += dec_window_4[18] * (/*buffer[34] + */ buffer[46]); /* buffer[34] is always zero */
pa = SCALE(-pa, 15);
CLIP_INT16(pa);
pcm[2 << strideShift] = (OI_INT16)(pa);
}
/**
This routine implements the cosine modulation matrix for 4-subband
synthesis. This is called "matrixing" in the SBC specification. This
matrix, M4, can be factored into an 8-point Type II Discrete Cosine
Transform, DCTII_4 and a matrix S4, given here:
@code
__ __
| 0 0 1 0 |
| 0 0 0 1 |
| 0 0 0 0 |
| 0 0 0 -1 |
S4 = | 0 0 -1 0 |
| 0 -1 0 0 |
| -1 0 0 0 |
|__ 0 -1 0 0 __|
M4 * in = S4 * (DCTII_4 * in)
@endcode
(DCTII_4 * in) is computed using a Fast Cosine Transform. The algorithm
here is based on an implementation computed by the SPIRAL computer
algebra system, manually converted to fixed-point arithmetic. S4 can be
implemented using only assignment and negation.
*/
PRIVATE void cosineModulateSynth4(SBC_BUFFER_T *RESTRICT out, OI_INT32 const *RESTRICT in)
{
OI_INT32 f0, f1, f2, f3, f4, f7, f8, f9, f10;
OI_INT32 y0, y1, y2, y3;
f0 = (in[0] - in[3]);
f1 = (in[0] + in[3]);
f2 = (in[1] - in[2]);
f3 = (in[1] + in[2]);
f4 = f1 - f3;
y0 = -SCALE(f1 + f3, DCT_SHIFT);
y2 = -SCALE(LONG_MULT_DCT(DCTII_4_K06_FIX, f4), DCT_SHIFT);
f7 = f0 + f2;
f8 = LONG_MULT_DCT(DCTII_4_K08_FIX, f0);
f9 = LONG_MULT_DCT(DCTII_4_K09_FIX, f7);
f10 = LONG_MULT_DCT(DCTII_4_K10_FIX, f2);
y3 = -SCALE(f8 + f9, DCT_SHIFT);
y1 = -SCALE(f10 - f9, DCT_SHIFT);
out[0] = (OI_INT16)-y2;
out[1] = (OI_INT16)-y3;
out[2] = (OI_INT16)0;
out[3] = (OI_INT16)y3;
out[4] = (OI_INT16)y2;
out[5] = (OI_INT16)y1;
out[6] = (OI_INT16)y0;
out[7] = (OI_INT16)y1;
}
/**
@}
*/
#endif /* #if defined(SBC_DEC_INCLUDED) */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_analysis.c
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241
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_dct.c
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@@ -1,241 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* source file for fast dct operations
*
******************************************************************************/
#include "sbc_encoder.h"
#include "sbc_enc_func_declare.h"
#include "sbc_dct.h"
#if defined(SBC_ENC_INCLUDED)
/*******************************************************************************
**
** Function SBC_FastIDCT8
**
** Description implementation of fast DCT algorithm by Feig and Winograd
**
**
** Returns y = dct(pInVect)
**
**
*******************************************************************************/
#if (SBC_IS_64_MULT_IN_IDCT == FALSE)
#define SBC_COS_PI_SUR_4 (0x00005a82) /* ((0x8000) * 0.7071) = cos(pi/4) */
#define SBC_COS_PI_SUR_8 (0x00007641) /* ((0x8000) * 0.9239) = (cos(pi/8)) */
#define SBC_COS_3PI_SUR_8 (0x000030fb) /* ((0x8000) * 0.3827) = (cos(3*pi/8)) */
#define SBC_COS_PI_SUR_16 (0x00007d8a) /* ((0x8000) * 0.9808)) = (cos(pi/16)) */
#define SBC_COS_3PI_SUR_16 (0x00006a6d) /* ((0x8000) * 0.8315)) = (cos(3*pi/16)) */
#define SBC_COS_5PI_SUR_16 (0x0000471c) /* ((0x8000) * 0.5556)) = (cos(5*pi/16)) */
#define SBC_COS_7PI_SUR_16 (0x000018f8) /* ((0x8000) * 0.1951)) = (cos(7*pi/16)) */
#define SBC_IDCT_MULT(a, b, c) SBC_MULT_32_16_SIMPLIFIED(a, b, c)
#else
#define SBC_COS_PI_SUR_4 (0x5A827999) /* ((0x80000000) * 0.707106781) = (cos(pi/4) ) */
#define SBC_COS_PI_SUR_8 (0x7641AF3C) /* ((0x80000000) * 0.923879533) = (cos(pi/8) ) */
#define SBC_COS_3PI_SUR_8 (0x30FBC54D) /* ((0x80000000) * 0.382683432) = (cos(3*pi/8) ) */
#define SBC_COS_PI_SUR_16 (0x7D8A5F3F) /* ((0x80000000) * 0.98078528 )) = (cos(pi/16) ) */
#define SBC_COS_3PI_SUR_16 (0x6A6D98A4) /* ((0x80000000) * 0.831469612)) = (cos(3*pi/16)) */
#define SBC_COS_5PI_SUR_16 (0x471CECE6) /* ((0x80000000) * 0.555570233)) = (cos(5*pi/16)) */
#define SBC_COS_7PI_SUR_16 (0x18F8B83C) /* ((0x80000000) * 0.195090322)) = (cos(7*pi/16)) */
#define SBC_IDCT_MULT(a, b, c) SBC_MULT_32_32(a, b, c)
#endif /* SBC_IS_64_MULT_IN_IDCT */
#if (SBC_FAST_DCT == FALSE)
extern const SINT16 gas16AnalDCTcoeff8[];
extern const SINT16 gas16AnalDCTcoeff4[];
#endif
void SBC_FastIDCT8(SINT32 *pInVect, SINT32 *pOutVect)
{
#if (SBC_FAST_DCT == TRUE)
#if (SBC_ARM_ASM_OPT == TRUE)
#else
#if (SBC_IPAQ_OPT == TRUE)
#if (SBC_IS_64_MULT_IN_IDCT == TRUE)
SINT64 s64Temp;
#endif
#else
#if (SBC_IS_64_MULT_IN_IDCT == TRUE)
SINT32 s32HiTemp;
#else
SINT32 s32In2Temp;
register SINT32 s32In1Temp;
#endif
#endif
#endif
register SINT32 x0, x1, x2, x3, x4, x5, x6, x7, temp;
SINT32 res_even[4], res_odd[4];
/*x0= (pInVect[4])/2 ;*/
SBC_IDCT_MULT(SBC_COS_PI_SUR_4, pInVect[4], x0);
/*BT_WARN("x0 0x%x = %d = %d * %d\n", x0, x0, SBC_COS_PI_SUR_4, pInVect[4]);*/
x1 = (pInVect[3] + pInVect[5]) >> 1;
x2 = (pInVect[2] + pInVect[6]) >> 1;
x3 = (pInVect[1] + pInVect[7]) >> 1;
x4 = (pInVect[0] + pInVect[8]) >> 1;
x5 = (pInVect[9] - pInVect[15]) >> 1;
x6 = (pInVect[10] - pInVect[14]) >> 1;
x7 = (pInVect[11] - pInVect[13]) >> 1;
/* 2-point IDCT of x0 and x4 as in (11) */
temp = x0;
SBC_IDCT_MULT(SBC_COS_PI_SUR_4, (x0 + x4), x0); /*x0 = ( x0 + x4 ) * cos(1*pi/4) ; */
SBC_IDCT_MULT(SBC_COS_PI_SUR_4, (temp - x4), x4); /*x4 = ( temp - x4 ) * cos(1*pi/4) ; */
/* rearrangement of x2 and x6 as in (15) */
x2 -= x6;
x6 <<= 1;
/* 2-point IDCT of x2 and x6 and post-multiplication as in (15) */
SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x6, x6); /*x6 = x6 * cos(1*pi/4) ; */
temp = x2;
SBC_IDCT_MULT(SBC_COS_PI_SUR_8, (x2 + x6), x2); /*x2 = ( x2 + x6 ) * cos(1*pi/8) ; */
SBC_IDCT_MULT(SBC_COS_3PI_SUR_8, (temp - x6), x6); /*x6 = ( temp - x6 ) * cos(3*pi/8) ;*/
/* 4-point IDCT of x0,x2,x4 and x6 as in (11) */
res_even[0] = x0 + x2;
res_even[1] = x4 + x6;
res_even[2] = x4 - x6;
res_even[3] = x0 - x2;
/* rearrangement of x1,x3,x5,x7 as in (15) */
x7 <<= 1;
x5 = (x5 << 1) - x7;
x3 = (x3 << 1) - x5;
x1 -= x3 >> 1;
/* two-dimensional IDCT of x1 and x5 */
SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x5, x5); /*x5 = x5 * cos(1*pi/4) ; */
temp = x1;
x1 = x1 + x5;
x5 = temp - x5;
/* rearrangement of x3 and x7 as in (15) */
x3 -= x7;
x7 <<= 1;
SBC_IDCT_MULT(SBC_COS_PI_SUR_4, x7, x7); /*x7 = x7 * cos(1*pi/4) ; */
/* 2-point IDCT of x3 and x7 and post-multiplication as in (15) */
temp = x3;
SBC_IDCT_MULT(SBC_COS_PI_SUR_8, (x3 + x7), x3); /*x3 = ( x3 + x7 ) * cos(1*pi/8) ; */
SBC_IDCT_MULT(SBC_COS_3PI_SUR_8, (temp - x7), x7); /*x7 = ( temp - x7 ) * cos(3*pi/8) ;*/
/* 4-point IDCT of x1,x3,x5 and x7 and post multiplication by diagonal matrix as in (14) */
SBC_IDCT_MULT((SBC_COS_PI_SUR_16), (x1 + x3), res_odd[0]); /*res_odd[ 0 ] = ( x1 + x3 ) * cos(1*pi/16) ; */
SBC_IDCT_MULT((SBC_COS_3PI_SUR_16), (x5 + x7), res_odd[1]); /*res_odd[ 1 ] = ( x5 + x7 ) * cos(3*pi/16) ; */
SBC_IDCT_MULT((SBC_COS_5PI_SUR_16), (x5 - x7), res_odd[2]); /*res_odd[ 2 ] = ( x5 - x7 ) * cos(5*pi/16) ; */
SBC_IDCT_MULT((SBC_COS_7PI_SUR_16), (x1 - x3), res_odd[3]); /*res_odd[ 3 ] = ( x1 - x3 ) * cos(7*pi/16) ; */
/* additions and subtractions as in (9) */
pOutVect[0] = (res_even[0] + res_odd[0]);
pOutVect[1] = (res_even[1] + res_odd[1]);
pOutVect[2] = (res_even[2] + res_odd[2]);
pOutVect[3] = (res_even[3] + res_odd[3]);
pOutVect[7] = (res_even[0] - res_odd[0]);
pOutVect[6] = (res_even[1] - res_odd[1]);
pOutVect[5] = (res_even[2] - res_odd[2]);
pOutVect[4] = (res_even[3] - res_odd[3]);
#else
UINT8 Index, k;
SINT32 temp;
/*Calculate 4 subband samples by matrixing*/
for (Index = 0; Index < 8; Index++) {
temp = 0;
for (k = 0; k < 16; k++) {
/*temp += (SINT32)(((SINT64)M[(Index*strEncParams->numOfSubBands*2)+k] * Y[k]) >> 16 );*/
temp += (gas16AnalDCTcoeff8[(Index * 8 * 2) + k] * (pInVect[k] >> 16));
temp += ((gas16AnalDCTcoeff8[(Index * 8 * 2) + k] * (pInVect[k] & 0xFFFF)) >> 16);
}
pOutVect[Index] = temp;
}
#endif
/* BT_WARN("pOutVect: 0x%x;0x%x;0x%x;0x%x;0x%x;0x%x;0x%x;0x%x\n",\
pOutVect[0],pOutVect[1],pOutVect[2],pOutVect[3],pOutVect[4],pOutVect[5],pOutVect[6],pOutVect[7]);*/
}
/*******************************************************************************
**
** Function SBC_FastIDCT4
**
** Description implementation of fast DCT algorithm by Feig and Winograd
**
**
** Returns y = dct(x0)
**
**
*******************************************************************************/
void SBC_FastIDCT4(SINT32 *pInVect, SINT32 *pOutVect)
{
#if (SBC_FAST_DCT == TRUE)
#if (SBC_ARM_ASM_OPT == TRUE)
#else
#if (SBC_IPAQ_OPT == TRUE)
#if (SBC_IS_64_MULT_IN_IDCT == TRUE)
SINT64 s64Temp;
#endif
#else
#if (SBC_IS_64_MULT_IN_IDCT == TRUE)
SINT32 s32HiTemp;
#else
UINT16 s32In2Temp;
SINT32 s32In1Temp;
#endif
#endif
#endif
SINT32 temp, x2;
SINT32 tmp[8];
x2 = pInVect[2] >> 1;
temp = (pInVect[0] + pInVect[4]);
SBC_IDCT_MULT((SBC_COS_PI_SUR_4 >> 1), temp, tmp[0]);
tmp[1] = x2 - tmp[0];
tmp[0] += x2;
temp = (pInVect[1] + pInVect[3]);
SBC_IDCT_MULT((SBC_COS_3PI_SUR_8 >> 1), temp, tmp[3]);
SBC_IDCT_MULT((SBC_COS_PI_SUR_8 >> 1), temp, tmp[2]);
temp = (pInVect[5] - pInVect[7]);
SBC_IDCT_MULT((SBC_COS_3PI_SUR_8 >> 1), temp, tmp[5]);
SBC_IDCT_MULT((SBC_COS_PI_SUR_8 >> 1), temp, tmp[4]);
tmp[6] = tmp[2] + tmp[5];
tmp[7] = tmp[3] - tmp[4];
pOutVect[0] = (tmp[0] + tmp[6]);
pOutVect[1] = (tmp[1] + tmp[7]);
pOutVect[2] = (tmp[1] - tmp[7]);
pOutVect[3] = (tmp[0] - tmp[6]);
#else
UINT8 Index, k;
SINT32 temp;
/*Calculate 4 subband samples by matrixing*/
for (Index = 0; Index < 4; Index++) {
temp = 0;
for (k = 0; k < 8; k++) {
/*temp += (SINT32)(((SINT64)M[(Index*strEncParams->numOfSubBands*2)+k] * Y[k]) >> 16 ); */
temp += (gas16AnalDCTcoeff4[(Index * 4 * 2) + k] * (pInVect[k] >> 16));
temp += ((gas16AnalDCTcoeff4[(Index * 4 * 2) + k] * (pInVect[k] & 0xFFFF)) >> 16);
}
pOutVect[Index] = temp;
}
#endif
}
#endif /* #if defined(SBC_ENC_INCLUDED) */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_dct.h
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@@ -1,87 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* Definitions for the fast DCT.
*
******************************************************************************/
#ifndef SBC_DCT_H
#define SBC_DCT_H
#if (SBC_ARM_ASM_OPT == TRUE)
#define SBC_MULT_32_16_SIMPLIFIED(s16In2, s32In1, s32OutLow) \
{ \
__asm { \
MUL s32OutLow,(SINT32)s16In2, (s32In1>>15) \
} \
}
#else
#if (SBC_DSP_OPT == TRUE)
#define SBC_MULT_32_16_SIMPLIFIED(s16In2, s32In1, s32OutLow) s32OutLow = SBC_Multiply_32_16_Simplified((SINT32)s16In2, s32In1);
#else
#if (SBC_IPAQ_OPT == TRUE)
/*#define SBC_MULT_32_16_SIMPLIFIED(s16In2, s32In1 , s32OutLow) s32OutLow=(SINT32)((SINT32)(s16In2)*(SINT32)(s32In1>>15)); */
#define SBC_MULT_32_16_SIMPLIFIED(s16In2, s32In1, s32OutLow) s32OutLow = (SINT32)(((SINT64)s16In2 * (SINT64)s32In1) >> 15);
#if (SBC_IS_64_MULT_IN_IDCT == TRUE)
#define SBC_MULT_32_32(s32In2, s32In1, s32OutLow) \
{ \
s64Temp = ((SINT64)s32In2) * ((SINT64)s32In1) >> 31; \
s32OutLow = (SINT32)s64Temp; \
}
#endif
#else
#define SBC_MULT_32_16_SIMPLIFIED(s16In2, s32In1, s32OutLow) \
{ \
s32In1Temp = s32In1; \
s32In2Temp = (SINT32)s16In2; \
\
/* Multiply one +ve and the other -ve number */ \
if (s32In1Temp < 0) { \
s32In1Temp ^= 0xFFFFFFFF; \
s32In1Temp++; \
s32OutLow = (s32In2Temp * (s32In1Temp >> 16)); \
s32OutLow += ((s32In2Temp * (s32In1Temp & 0xFFFF)) >> 16); \
s32OutLow ^= 0xFFFFFFFF; \
s32OutLow++; \
} else { \
s32OutLow = (s32In2Temp * (s32In1Temp >> 16)); \
s32OutLow += ((s32In2Temp * (s32In1Temp & 0xFFFF)) >> 16); \
} \
s32OutLow <<= 1; \
}
#if (SBC_IS_64_MULT_IN_IDCT == TRUE)
#define SBC_MULT_64(s32In1, s32In2, s32OutLow, s32OutHi) \
{ \
s32OutLow = (SINT32)(((SINT64)s32In1 * (SINT64)s32In2) & 0x00000000FFFFFFFF); \
s32OutHi = (SINT32)(((SINT64)s32In1 * (SINT64)s32In2) >> 32); \
}
#define SBC_MULT_32_32(s32In2, s32In1, s32OutLow) \
{ \
s32HiTemp = 0; \
SBC_MULT_64(s32In2, s32In1, s32OutLow, s32HiTemp); \
s32OutLow = (((s32OutLow >> 15) & 0x1FFFF) | (s32HiTemp << 17)); \
}
#endif
#endif
#endif
#endif
#endif

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_dct_coeffs.c
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@@ -1,203 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains the coefficient table used for DCT computation in
* analysis.
*
******************************************************************************/
#include "sbc_encoder.h"
#if defined(SBC_ENC_INCLUDED)
/*DCT coeff for 4 sub-band case.*/
#if (SBC_FAST_DCT == FALSE)
const SINT16 gas16AnalDCTcoeff4[] = {
(SINT16)(0.7071 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(0.9239 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(0.0000 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(0.3827 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(0.0000 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(-0.9239 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(0.3827 * 32768)
};
/*DCT coeff for 8 sub-band case.*/
const SINT16 gas16AnalDCTcoeff8[] = {
(SINT16)(0.7071 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(0.9808 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(0.5556 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(0.0000 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(0.8315 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(0.5556 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(0.5556 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(0.5556 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(0.0000 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(0.1951 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(0.5556 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(-0.1951 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(0.5556 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(0.0000 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(-0.5556 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(0.8315 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(-0.8315 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(-0.7071 * 32768),
(SINT16)(0.9808 * 32768),
(SINT16)(-0.9239 * 32768),
(SINT16)(0.5556 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(-0.9808 * 32768),
(SINT16)(1.0000 * 32767),
(SINT16)(-0.9808 * 32768),
(SINT16)(0.9239 * 32768),
(SINT16)(-0.8315 * 32768),
(SINT16)(0.7071 * 32768),
(SINT16)(-0.5556 * 32768),
(SINT16)(0.3827 * 32768),
(SINT16)(-0.1951 * 32768),
(SINT16)(-0.0000 * 32768),
(SINT16)(0.1951 * 32768),
(SINT16)(-0.3827 * 32768),
(SINT16)(0.5556 * 32768)
};
#endif
#endif /* #if defined(SBC_ENC_INCLUDED) */

183
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_enc_bit_alloc_mono.c
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@@ -1,183 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains the code for bit allocation algorithm. It calculates
* the number of bits required for the encoded stream of data.
*
******************************************************************************/
/*Includes*/
#include "sbc_encoder.h"
#include "sbc_enc_func_declare.h"
#if defined(SBC_ENC_INCLUDED)
/*global arrays*/
const SINT16 sbc_enc_as16Offset4[4][4] = { { -1, 0, 0, 0 }, { -2, 0, 0, 1 }, { -2, 0, 0, 1 }, { -2, 0, 0, 1 } };
const SINT16 sbc_enc_as16Offset8[4][8] = { { -2, 0, 0, 0, 0, 0, 0, 1 },
{ -3, 0, 0, 0, 0, 0, 1, 2 },
{ -4, 0, 0, 0, 0, 0, 1, 2 },
{ -4, 0, 0, 0, 0, 0, 1, 2 } };
/****************************************************************************
* BitAlloc - Calculates the required number of bits for the given scale factor
* and the number of subbands.
*
* RETURNS : N/A
*/
void sbc_enc_bit_alloc_mono(SBC_ENC_PARAMS *pstrCodecParams)
{
SINT32 s32MaxBitNeed; /*to store the max bits needed per sb*/
SINT32 s32BitCount; /*the used number of bits*/
SINT32 s32SliceCount; /*to store hwo many slices can be put in bitpool*/
SINT32 s32BitSlice; /*number of bitslices in bitpool*/
SINT32 s32Sb; /*counter for sub-band*/
SINT32 s32Ch; /*counter for channel*/
SINT16 *ps16BitNeed; /*temp memory to store required number of bits*/
SINT32 s32Loudness; /*used in Loudness calculation*/
SINT16 *ps16GenBufPtr;
SINT16 *ps16GenArrPtr;
SINT16 *ps16GenTabPtr;
SINT32 s32NumOfSubBands = pstrCodecParams->s16NumOfSubBands;
ps16BitNeed = pstrCodecParams->s16ScartchMemForBitAlloc;
for (s32Ch = 0; s32Ch < pstrCodecParams->s16NumOfChannels; s32Ch++) {
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
ps16GenArrPtr = pstrCodecParams->as16Bits + s32Ch * SBC_MAX_NUM_OF_SUBBANDS;
/* bitneed values are derived from scale factor */
if (pstrCodecParams->s16AllocationMethod == SBC_SNR) {
ps16BitNeed = pstrCodecParams->as16ScaleFactor;
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
} else {
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
if (s32NumOfSubBands == 4) {
ps16GenTabPtr = (SINT16 *)
sbc_enc_as16Offset4[pstrCodecParams->s16SamplingFreq];
} else {
ps16GenTabPtr = (SINT16 *)
sbc_enc_as16Offset8[pstrCodecParams->s16SamplingFreq];
}
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
if (pstrCodecParams->as16ScaleFactor[s32Ch * s32NumOfSubBands + s32Sb] == 0) {
*(ps16GenBufPtr) = -5;
} else {
s32Loudness =
(SINT32)(pstrCodecParams->as16ScaleFactor[s32Ch * s32NumOfSubBands + s32Sb] - *ps16GenTabPtr);
if (s32Loudness > 0) {
*(ps16GenBufPtr) = (SINT16)(s32Loudness >> 1);
} else {
*(ps16GenBufPtr) = (SINT16)s32Loudness;
}
}
ps16GenBufPtr++;
ps16GenTabPtr++;
}
}
/* max bitneed index is searched*/
s32MaxBitNeed = 0;
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
if (*(ps16GenBufPtr) > s32MaxBitNeed) {
s32MaxBitNeed = *(ps16GenBufPtr);
}
ps16GenBufPtr++;
}
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
/*iterative process to find hwo many bitslices fit into the bitpool*/
s32BitSlice = s32MaxBitNeed + 1;
s32BitCount = pstrCodecParams->s16BitPool;
s32SliceCount = 0;
do {
s32BitSlice--;
s32BitCount -= s32SliceCount;
s32SliceCount = 0;
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
if ((((*ps16GenBufPtr - s32BitSlice) < 16) && (*ps16GenBufPtr - s32BitSlice) >= 1)) {
if ((*ps16GenBufPtr - s32BitSlice) == 1) {
s32SliceCount += 2;
} else {
s32SliceCount++;
}
}
ps16GenBufPtr++;
} /*end of for*/
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
} while (s32BitCount - s32SliceCount > 0);
if (s32BitCount == 0) {
s32BitCount -= s32SliceCount;
s32BitSlice--;
}
/*Bits are distributed until the last bitslice is reached*/
ps16GenArrPtr = pstrCodecParams->as16Bits + s32Ch * s32NumOfSubBands;
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
if (*(ps16GenBufPtr) < s32BitSlice + 2) {
*(ps16GenArrPtr) = 0;
} else {
*(ps16GenArrPtr) = ((*(ps16GenBufPtr)-s32BitSlice) < 16) ?
(SINT16)(*(ps16GenBufPtr)-s32BitSlice) :
16;
}
ps16GenBufPtr++;
ps16GenArrPtr++;
}
ps16GenArrPtr = pstrCodecParams->as16Bits + s32Ch * s32NumOfSubBands;
ps16GenBufPtr = ps16BitNeed + s32Ch * s32NumOfSubBands;
/*the remaining bits are allocated starting at subband 0*/
s32Sb = 0;
while ((s32BitCount > 0) && (s32Sb < s32NumOfSubBands)) {
if ((*(ps16GenArrPtr) >= 2) && (*(ps16GenArrPtr) < 16)) {
(*(ps16GenArrPtr))++;
s32BitCount--;
} else if ((*(ps16GenBufPtr) == s32BitSlice + 1) &&
(s32BitCount > 1)) {
*(ps16GenArrPtr) = 2;
s32BitCount -= 2;
}
s32Sb++;
ps16GenArrPtr++;
ps16GenBufPtr++;
}
ps16GenArrPtr = pstrCodecParams->as16Bits + s32Ch * s32NumOfSubBands;
s32Sb = 0;
while ((s32BitCount > 0) && (s32Sb < s32NumOfSubBands)) {
if (*(ps16GenArrPtr) < 16) {
(*(ps16GenArrPtr))++;
s32BitCount--;
}
s32Sb++;
ps16GenArrPtr++;
}
}
}
/*End of BitAlloc() function*/
#endif /* #if defined(SBC_ENC_INCLUDED) */

193
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_enc_bit_alloc_ste.c
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@@ -1,193 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains the code for bit allocation algorithm. It calculates
* the number of bits required for the encoded stream of data.
*
******************************************************************************/
/*Includes*/
#include "sbc_encoder.h"
#include "sbc_enc_func_declare.h"
#if defined(SBC_ENC_INCLUDED)
/*global arrays*/
extern const SINT16 sbc_enc_as16Offset4[4][4];
extern const SINT16 sbc_enc_as16Offset8[4][8];
/****************************************************************************
* BitAlloc - Calculates the required number of bits for the given scale factor
* and the number of subbands.
*
* RETURNS : N/A
*/
void sbc_enc_bit_alloc_ste(SBC_ENC_PARAMS *pstrCodecParams)
{
/* CAUTIOM -> mips optim for arm 32 require to use SINT32 instead of SINT16 */
/* Do not change variable type or name */
SINT32 s32MaxBitNeed; /*to store the max bits needed per sb*/
SINT32 s32BitCount; /*the used number of bits*/
SINT32 s32SliceCount; /*to store hwo many slices can be put in bitpool*/
SINT32 s32BitSlice; /*number of bitslices in bitpool*/
SINT32 s32Sb; /*counter for sub-band*/
SINT32 s32Ch; /*counter for channel*/
SINT16 *ps16BitNeed; /*temp memory to store required number of bits*/
SINT32 s32Loudness; /*used in Loudness calculation*/
SINT16 *ps16GenBufPtr, *pas16ScaleFactor;
SINT16 *ps16GenArrPtr;
SINT16 *ps16GenTabPtr;
SINT32 s32NumOfSubBands = pstrCodecParams->s16NumOfSubBands;
SINT32 s32BitPool = pstrCodecParams->s16BitPool;
/* bitneed values are derived from scale factor */
if (pstrCodecParams->s16AllocationMethod == SBC_SNR) {
ps16BitNeed = pstrCodecParams->as16ScaleFactor;
s32MaxBitNeed = pstrCodecParams->s16MaxBitNeed;
} else {
ps16BitNeed = pstrCodecParams->s16ScartchMemForBitAlloc;
pas16ScaleFactor = pstrCodecParams->as16ScaleFactor;
s32MaxBitNeed = 0;
ps16GenBufPtr = ps16BitNeed;
for (s32Ch = 0; s32Ch < 2; s32Ch++) {
if (s32NumOfSubBands == 4) {
ps16GenTabPtr = (SINT16 *)sbc_enc_as16Offset4[pstrCodecParams->s16SamplingFreq];
} else {
ps16GenTabPtr = (SINT16 *)sbc_enc_as16Offset8[pstrCodecParams->s16SamplingFreq];
}
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
if (*pas16ScaleFactor == 0) {
*ps16GenBufPtr = -5;
} else {
s32Loudness = (SINT32)(*pas16ScaleFactor - *ps16GenTabPtr);
if (s32Loudness > 0) {
*ps16GenBufPtr = (SINT16)(s32Loudness >> 1);
} else {
*ps16GenBufPtr = (SINT16)s32Loudness;
}
}
if (*ps16GenBufPtr > s32MaxBitNeed) {
s32MaxBitNeed = *ps16GenBufPtr;
}
pas16ScaleFactor++;
ps16GenBufPtr++;
ps16GenTabPtr++;
}
}
}
/* iterative process to find out hwo many bitslices fit into the bitpool */
s32BitSlice = s32MaxBitNeed + 1;
s32BitCount = s32BitPool;
s32SliceCount = 0;
do {
s32BitSlice--;
s32BitCount -= s32SliceCount;
s32SliceCount = 0;
ps16GenBufPtr = ps16BitNeed;
for (s32Sb = 0; s32Sb < 2 * s32NumOfSubBands; s32Sb++) {
if ((*ps16GenBufPtr >= s32BitSlice + 1) && (*ps16GenBufPtr < s32BitSlice + 16)) {
if (*(ps16GenBufPtr) == s32BitSlice + 1) {
s32SliceCount += 2;
} else {
s32SliceCount++;
}
}
ps16GenBufPtr++;
}
} while (s32BitCount - s32SliceCount > 0);
if (s32BitCount - s32SliceCount == 0) {
s32BitCount -= s32SliceCount;
s32BitSlice--;
}
/* Bits are distributed until the last bitslice is reached */
ps16GenBufPtr = ps16BitNeed;
ps16GenArrPtr = pstrCodecParams->as16Bits;
for (s32Ch = 0; s32Ch < 2; s32Ch++) {
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
if (*ps16GenBufPtr < s32BitSlice + 2) {
*ps16GenArrPtr = 0;
} else {
*ps16GenArrPtr = ((*(ps16GenBufPtr)-s32BitSlice) < 16) ?
(SINT16)(*(ps16GenBufPtr)-s32BitSlice) :
16;
}
ps16GenBufPtr++;
ps16GenArrPtr++;
}
}
/* the remaining bits are allocated starting at subband 0 */
s32Ch = 0;
s32Sb = 0;
ps16GenBufPtr = ps16BitNeed;
ps16GenArrPtr -= 2 * s32NumOfSubBands;
while ((s32BitCount > 0) && (s32Sb < s32NumOfSubBands)) {
if ((*(ps16GenArrPtr) >= 2) && (*(ps16GenArrPtr) < 16)) {
(*(ps16GenArrPtr))++;
s32BitCount--;
} else if ((*ps16GenBufPtr == s32BitSlice + 1) && (s32BitCount > 1)) {
*(ps16GenArrPtr) = 2;
s32BitCount -= 2;
}
if (s32Ch == 1) {
s32Ch = 0;
s32Sb++;
ps16GenBufPtr = ps16BitNeed + s32Sb;
ps16GenArrPtr = pstrCodecParams->as16Bits + s32Sb;
} else {
s32Ch = 1;
ps16GenBufPtr = ps16BitNeed + s32NumOfSubBands + s32Sb;
ps16GenArrPtr = pstrCodecParams->as16Bits + s32NumOfSubBands + s32Sb;
}
}
s32Ch = 0;
s32Sb = 0;
ps16GenArrPtr = pstrCodecParams->as16Bits;
while ((s32BitCount > 0) && (s32Sb < s32NumOfSubBands)) {
if (*(ps16GenArrPtr) < 16) {
(*(ps16GenArrPtr))++;
s32BitCount--;
}
if (s32Ch == 1) {
s32Ch = 0;
s32Sb++;
ps16GenArrPtr = pstrCodecParams->as16Bits + s32Sb;
} else {
s32Ch = 1;
ps16GenArrPtr = pstrCodecParams->as16Bits + s32NumOfSubBands + s32Sb;
}
}
}
/*End of BitAlloc() function*/
#endif /* #if defined(SBC_ENC_INCLUDED) */

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source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_enc_coeffs.c
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@@ -1,318 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains the Windowing coeffs for synthesis filter
*
******************************************************************************/
#include "sbc_encoder.h"
#if defined(SBC_ENC_INCLUDED)
#if (SBC_ARM_ASM_OPT == FALSE && SBC_IPAQ_OPT == FALSE)
#if (SBC_IS_64_MULT_IN_WINDOW_ACCU == FALSE)
/*Window coeff for 4 sub band case*/
const SINT16 gas32CoeffFor4SBs[] = {
(SINT16)((SINT32)0x00000000 >> 16), (SINT16)0x00000000,
(SINT16)((SINT32)0x001194E6 >> 16), (SINT16)0x001194E6,
(SINT16)((SINT32)0x0030E2D3 >> 16), (SINT16)0x0030E2D3,
(SINT16)((SINT32)0x00599403 >> 16), (SINT16)0x00599403,
(SINT16)((SINT32)0x007DBCC8 >> 16), (SINT16)0x007DBCC8,
(SINT16)((SINT32)0x007F88E4 >> 16), (SINT16)0x007F88E4,
(SINT16)((SINT32)0x003D239B >> 16), (SINT16)0x003D239B,
(SINT16)((SINT32)0xFF9BB9D5 >> 16), (SINT16)0xFF9BB9D5,
(SINT16)((SINT32)0x01659F45 >> 16), (SINT16)0x01659F45,
(SINT16)((SINT32)0x029DBAA3 >> 16), (SINT16)0x029DBAA3,
(SINT16)((SINT32)0x03B23341 >> 16), (SINT16)0x03B23341,
(SINT16)((SINT32)0x041EEE40 >> 16), (SINT16)0x041EEE40,
(SINT16)((SINT32)0x034FEE2C >> 16), (SINT16)0x034FEE2C,
(SINT16)((SINT32)0x00C8F2BC >> 16), (SINT16)0x00C8F2BC,
(SINT16)((SINT32)0xFC4F91D4 >> 16), (SINT16)0xFC4F91D4,
(SINT16)((SINT32)0xF60FAF37 >> 16), (SINT16)0xF60FAF37,
(SINT16)((SINT32)0x115B1ED2 >> 16), (SINT16)0x115B1ED2,
(SINT16)((SINT32)0x18F55C90 >> 16), (SINT16)0x18F55C90,
(SINT16)((SINT32)0x1F91CA46 >> 16), (SINT16)0x1F91CA46,
(SINT16)((SINT32)0x2412F251 >> 16), (SINT16)0x2412F251,
(SINT16)((SINT32)0x25AC1FF2 >> 16), (SINT16)0x25AC1FF2,
(SINT16)((SINT32)0x2412F251 >> 16), (SINT16)0x2412F251,
(SINT16)((SINT32)0x1F91CA46 >> 16), (SINT16)0x1F91CA46,
(SINT16)((SINT32)0x18F55C90 >> 16), (SINT16)0x18F55C90,
(SINT16)((SINT32)0xEEA4E12E >> 16), (SINT16)0xEEA4E12E,
(SINT16)((SINT32)0xF60FAF37 >> 16), (SINT16)0xF60FAF37,
(SINT16)((SINT32)0xFC4F91D4 >> 16), (SINT16)0xFC4F91D4,
(SINT16)((SINT32)0x00C8F2BC >> 16), (SINT16)0x00C8F2BC,
(SINT16)((SINT32)0x034FEE2C >> 16), (SINT16)0x034FEE2C,
(SINT16)((SINT32)0x041EEE40 >> 16), (SINT16)0x041EEE40,
(SINT16)((SINT32)0x03B23341 >> 16), (SINT16)0x03B23341,
(SINT16)((SINT32)0x029DBAA3 >> 16), (SINT16)0x029DBAA3,
(SINT16)((SINT32)0xFE9A60BB >> 16), (SINT16)0xFE9A60BB,
(SINT16)((SINT32)0xFF9BB9D5 >> 16), (SINT16)0xFF9BB9D5,
(SINT16)((SINT32)0x003D239B >> 16), (SINT16)0x003D239B,
(SINT16)((SINT32)0x007F88E4 >> 16), (SINT16)0x007F88E4,
(SINT16)((SINT32)0x007DBCC8 >> 16), (SINT16)0x007DBCC8,
(SINT16)((SINT32)0x00599403 >> 16), (SINT16)0x00599403,
(SINT16)((SINT32)0x0030E2D3 >> 16), (SINT16)0x0030E2D3,
(SINT16)((SINT32)0x001194E6 >> 16), (SINT16)0x001194E6
};
/*Window coeff for 8 sub band case*/
const SINT16 gas32CoeffFor8SBs[] = {
(SINT16)((SINT32)0x00000000 >> 16), (SINT16)0x00000000,
(SINT16)((SINT32)0x00052173 >> 16), (SINT16)0x00052173,
(SINT16)((SINT32)0x000B3F71 >> 16), (SINT16)0x000B3F71,
(SINT16)((SINT32)0x00122C7D >> 16), (SINT16)0x00122C7D,
(SINT16)((SINT32)0x001AFF89 >> 16), (SINT16)0x001AFF89,
(SINT16)((SINT32)0x00255A62 >> 16), (SINT16)0x00255A62,
(SINT16)((SINT32)0x003060F4 >> 16), (SINT16)0x003060F4,
(SINT16)((SINT32)0x003A72E7 >> 16), (SINT16)0x003A72E7,
(SINT16)((SINT32)0x0041EC6A >> 16), (SINT16)0x0041EC6A, /* 8 */
(SINT16)((SINT32)0x0044EF48 >> 16), (SINT16)0x0044EF48,
(SINT16)((SINT32)0x00415B75 >> 16), (SINT16)0x00415B75,
(SINT16)((SINT32)0x0034F8B6 >> 16), (SINT16)0x0034F8B6,
(SINT16)((SINT32)0x001D8FD2 >> 16), (SINT16)0x001D8FD2,
(SINT16)((SINT32)0xFFFA2413 >> 16), (SINT16)0xFFFA2413,
(SINT16)((SINT32)0xFFC9F10E >> 16), (SINT16)0xFFC9F10E,
(SINT16)((SINT32)0xFF8D6793 >> 16), (SINT16)0xFF8D6793,
(SINT16)((SINT32)0x00B97348 >> 16), (SINT16)0x00B97348, /* 16 */
(SINT16)((SINT32)0x01071B96 >> 16), (SINT16)0x01071B96,
(SINT16)((SINT32)0x0156B3CA >> 16), (SINT16)0x0156B3CA,
(SINT16)((SINT32)0x01A1B38B >> 16), (SINT16)0x01A1B38B,
(SINT16)((SINT32)0x01E0224C >> 16), (SINT16)0x01E0224C,
(SINT16)((SINT32)0x0209291F >> 16), (SINT16)0x0209291F,
(SINT16)((SINT32)0x02138653 >> 16), (SINT16)0x02138653,
(SINT16)((SINT32)0x01F5F424 >> 16), (SINT16)0x01F5F424,
(SINT16)((SINT32)0x01A7ECEF >> 16), (SINT16)0x01A7ECEF, /* 24 */
(SINT16)((SINT32)0x01223EBA >> 16), (SINT16)0x01223EBA,
(SINT16)((SINT32)0x005FD0FF >> 16), (SINT16)0x005FD0FF,
(SINT16)((SINT32)0xFF5EEB73 >> 16), (SINT16)0xFF5EEB73,
(SINT16)((SINT32)0xFE20435D >> 16), (SINT16)0xFE20435D,
(SINT16)((SINT32)0xFCA86E7E >> 16), (SINT16)0xFCA86E7E,
(SINT16)((SINT32)0xFAFF95FC >> 16), (SINT16)0xFAFF95FC,
(SINT16)((SINT32)0xF9312891 >> 16), (SINT16)0xF9312891,
(SINT16)((SINT32)0x08B4307A >> 16), (SINT16)0x08B4307A, /* 32 */
(SINT16)((SINT32)0x0A9F3E9A >> 16), (SINT16)0x0A9F3E9A,
(SINT16)((SINT32)0x0C7D59B6 >> 16), (SINT16)0x0C7D59B6,
(SINT16)((SINT32)0x0E3BB16F >> 16), (SINT16)0x0E3BB16F,
(SINT16)((SINT32)0x0FC721F9 >> 16), (SINT16)0x0FC721F9,
(SINT16)((SINT32)0x110ECEF0 >> 16), (SINT16)0x110ECEF0,
(SINT16)((SINT32)0x120435FA >> 16), (SINT16)0x120435FA,
(SINT16)((SINT32)0x129C226F >> 16), (SINT16)0x129C226F,
(SINT16)((SINT32)0x12CF6C75 >> 16), (SINT16)0x12CF6C75, /* 40 */
(SINT16)((SINT32)0x129C226F >> 16), (SINT16)0x129C226F,
(SINT16)((SINT32)0x120435FA >> 16), (SINT16)0x120435FA,
(SINT16)((SINT32)0x110ECEF0 >> 16), (SINT16)0x110ECEF0,
(SINT16)((SINT32)0x0FC721F9 >> 16), (SINT16)0x0FC721F9,
(SINT16)((SINT32)0x0E3BB16F >> 16), (SINT16)0x0E3BB16F,
(SINT16)((SINT32)0x0C7D59B6 >> 16), (SINT16)0x0C7D59B6,
(SINT16)((SINT32)0x0A9F3E9A >> 16), (SINT16)0x0A9F3E9A,
(SINT16)((SINT32)0xF74BCF86 >> 16), (SINT16)0xF74BCF86, /* 48 */
(SINT16)((SINT32)0xF9312891 >> 16), (SINT16)0xF9312891,
(SINT16)((SINT32)0xFAFF95FC >> 16), (SINT16)0xFAFF95FC,
(SINT16)((SINT32)0xFCA86E7E >> 16), (SINT16)0xFCA86E7E,
(SINT16)((SINT32)0xFE20435D >> 16), (SINT16)0xFE20435D,
(SINT16)((SINT32)0xFF5EEB73 >> 16), (SINT16)0xFF5EEB73,
(SINT16)((SINT32)0x005FD0FF >> 16), (SINT16)0x005FD0FF,
(SINT16)((SINT32)0x01223EBA >> 16), (SINT16)0x01223EBA,
(SINT16)((SINT32)0x01A7ECEF >> 16), (SINT16)0x01A7ECEF, /* 56 */
(SINT16)((SINT32)0x01F5F424 >> 16), (SINT16)0x01F5F424,
(SINT16)((SINT32)0x02138653 >> 16), (SINT16)0x02138653,
(SINT16)((SINT32)0x0209291F >> 16), (SINT16)0x0209291F,
(SINT16)((SINT32)0x01E0224C >> 16), (SINT16)0x01E0224C,
(SINT16)((SINT32)0x01A1B38B >> 16), (SINT16)0x01A1B38B,
(SINT16)((SINT32)0x0156B3CA >> 16), (SINT16)0x0156B3CA,
(SINT16)((SINT32)0x01071B96 >> 16), (SINT16)0x01071B96,
(SINT16)((SINT32)0xFF468CB8 >> 16), (SINT16)0xFF468CB8, /* 64 */
(SINT16)((SINT32)0xFF8D6793 >> 16), (SINT16)0xFF8D6793,
(SINT16)((SINT32)0xFFC9F10E >> 16), (SINT16)0xFFC9F10E,
(SINT16)((SINT32)0xFFFA2413 >> 16), (SINT16)0xFFFA2413,
(SINT16)((SINT32)0x001D8FD2 >> 16), (SINT16)0x001D8FD2,
(SINT16)((SINT32)0x0034F8B6 >> 16), (SINT16)0x0034F8B6,
(SINT16)((SINT32)0x00415B75 >> 16), (SINT16)0x00415B75,
(SINT16)((SINT32)0x0044EF48 >> 16), (SINT16)0x0044EF48,
(SINT16)((SINT32)0x0041EC6A >> 16), (SINT16)0x0041EC6A, /* 72 */
(SINT16)((SINT32)0x003A72E7 >> 16), (SINT16)0x003A72E7,
(SINT16)((SINT32)0x003060F4 >> 16), (SINT16)0x003060F4,
(SINT16)((SINT32)0x00255A62 >> 16), (SINT16)0x00255A62,
(SINT16)((SINT32)0x001AFF89 >> 16), (SINT16)0x001AFF89,
(SINT16)((SINT32)0x00122C7D >> 16), (SINT16)0x00122C7D,
(SINT16)((SINT32)0x000B3F71 >> 16), (SINT16)0x000B3F71,
(SINT16)((SINT32)0x00052173 >> 16), (SINT16)0x00052173
};
#else
/*Window coeff for 4 sub band case*/
const SINT32 gas32CoeffFor4SBs[] = {
(SINT32)0x00000000,
(SINT32)0x001194E6,
(SINT32)0x0030E2D3,
(SINT32)0x00599403,
(SINT32)0x007DBCC8,
(SINT32)0x007F88E4,
(SINT32)0x003D239B,
(SINT32)0xFF9BB9D5,
(SINT32)0x01659F45,
(SINT32)0x029DBAA3,
(SINT32)0x03B23341,
(SINT32)0x041EEE40,
(SINT32)0x034FEE2C,
(SINT32)0x00C8F2BC,
(SINT32)0xFC4F91D4,
(SINT32)0xF60FAF37,
(SINT32)0x115B1ED2,
(SINT32)0x18F55C90,
(SINT32)0x1F91CA46,
(SINT32)0x2412F251,
(SINT32)0x25AC1FF2,
(SINT32)0x2412F251,
(SINT32)0x1F91CA46,
(SINT32)0x18F55C90,
(SINT32)0xEEA4E12E,
(SINT32)0xF60FAF37,
(SINT32)0xFC4F91D4,
(SINT32)0x00C8F2BC,
(SINT32)0x034FEE2C,
(SINT32)0x041EEE40,
(SINT32)0x03B23341,
(SINT32)0x029DBAA3,
(SINT32)0xFE9A60BB,
(SINT32)0xFF9BB9D5,
(SINT32)0x003D239B,
(SINT32)0x007F88E4,
(SINT32)0x007DBCC8,
(SINT32)0x00599403,
(SINT32)0x0030E2D3,
(SINT32)0x001194E6
};
/*Window coeff for 8 sub band case*/
const SINT32 gas32CoeffFor8SBs[] = {
(SINT32)0x00000000,
(SINT32)0x00052173,
(SINT32)0x000B3F71,
(SINT32)0x00122C7D,
(SINT32)0x001AFF89,
(SINT32)0x00255A62,
(SINT32)0x003060F4,
(SINT32)0x003A72E7,
(SINT32)0x0041EC6A, /* 8 */
(SINT32)0x0044EF48,
(SINT32)0x00415B75,
(SINT32)0x0034F8B6,
(SINT32)0x001D8FD2,
(SINT32)0xFFFA2413,
(SINT32)0xFFC9F10E,
(SINT32)0xFF8D6793,
(SINT32)0x00B97348, /* 16 */
(SINT32)0x01071B96,
(SINT32)0x0156B3CA,
(SINT32)0x01A1B38B,
(SINT32)0x01E0224C,
(SINT32)0x0209291F,
(SINT32)0x02138653,
(SINT32)0x01F5F424,
(SINT32)0x01A7ECEF, /* 24 */
(SINT32)0x01223EBA,
(SINT32)0x005FD0FF,
(SINT32)0xFF5EEB73,
(SINT32)0xFE20435D,
(SINT32)0xFCA86E7E,
(SINT32)0xFAFF95FC,
(SINT32)0xF9312891,
(SINT32)0x08B4307A, /* 32 */
(SINT32)0x0A9F3E9A,
(SINT32)0x0C7D59B6,
(SINT32)0x0E3BB16F,
(SINT32)0x0FC721F9,
(SINT32)0x110ECEF0,
(SINT32)0x120435FA,
(SINT32)0x129C226F,
(SINT32)0x12CF6C75, /* 40 */
(SINT32)0x129C226F,
(SINT32)0x120435FA,
(SINT32)0x110ECEF0,
(SINT32)0x0FC721F9,
(SINT32)0x0E3BB16F,
(SINT32)0x0C7D59B6,
(SINT32)0x0A9F3E9A,
(SINT32)0xF74BCF86, /* 48 */
(SINT32)0xF9312891,
(SINT32)0xFAFF95FC,
(SINT32)0xFCA86E7E,
(SINT32)0xFE20435D,
(SINT32)0xFF5EEB73,
(SINT32)0x005FD0FF,
(SINT32)0x01223EBA,
(SINT32)0x01A7ECEF, /* 56 */
(SINT32)0x01F5F424,
(SINT32)0x02138653,
(SINT32)0x0209291F,
(SINT32)0x01E0224C,
(SINT32)0x01A1B38B,
(SINT32)0x0156B3CA,
(SINT32)0x01071B96,
(SINT32)0xFF468CB8, /* 64 */
(SINT32)0xFF8D6793,
(SINT32)0xFFC9F10E,
(SINT32)0xFFFA2413,
(SINT32)0x001D8FD2,
(SINT32)0x0034F8B6,
(SINT32)0x00415B75,
(SINT32)0x0044EF48,
(SINT32)0x0041EC6A, /* 72 */
(SINT32)0x003A72E7,
(SINT32)0x003060F4,
(SINT32)0x00255A62,
(SINT32)0x001AFF89,
(SINT32)0x00122C7D,
(SINT32)0x000B3F71,
(SINT32)0x00052173
};
#endif
#endif
#endif /* #if defined(SBC_ENC_INCLUDED) */

56
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_enc_func_declare.h
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@@ -1,56 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* Function declarations.
*
******************************************************************************/
#ifndef SBC_FUNCDECLARE_H
#define SBC_FUNCDECLARE_H
/*#include "sbc_encoder.h"*/
/* Global data */
#if (SBC_IS_64_MULT_IN_WINDOW_ACCU == FALSE)
extern const SINT16 gas32CoeffFor4SBs[];
extern const SINT16 gas32CoeffFor8SBs[];
#else
extern const SINT32 gas32CoeffFor4SBs[];
extern const SINT32 gas32CoeffFor8SBs[];
#endif
/* Global functions*/
extern void sbc_enc_bit_alloc_mono(SBC_ENC_PARAMS *CodecParams);
extern void sbc_enc_bit_alloc_ste(SBC_ENC_PARAMS *CodecParams);
extern void SbcAnalysisInit(void);
extern void SbcAnalysisFilter4(SBC_ENC_PARAMS *strEncParams);
extern void SbcAnalysisFilter8(SBC_ENC_PARAMS *strEncParams);
extern void SBC_FastIDCT8(SINT32 *pInVect, SINT32 *pOutVect);
extern void SBC_FastIDCT4(SINT32 *x0, SINT32 *pOutVect);
extern void EncPacking(SBC_ENC_PARAMS *strEncParams);
extern void EncQuantizer(SBC_ENC_PARAMS *);
#if (SBC_DSP_OPT == TRUE)
SINT32 SBC_Multiply_32_16_Simplified(SINT32 s32In2Temp, SINT32 s32In1Temp);
#endif
#endif

322
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_encoder.c
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@@ -1,322 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* contains code for encoder flow and initalization of encoder
*
******************************************************************************/
#include <stdio.h>
#include <string.h>
#include "log.h"
#include "sbc_encoder.h"
#include "sbc_enc_func_declare.h"
#if defined(SBC_ENC_INCLUDED)
SINT16 EncMaxShiftCounter;
#if (SBC_JOINT_STE_INCLUDED == TRUE)
SINT32 s32LRDiff[SBC_MAX_NUM_OF_BLOCKS] = { 0 };
SINT32 s32LRSum[SBC_MAX_NUM_OF_BLOCKS] = { 0 };
#endif
void SBC_Encoder(SBC_ENC_PARAMS *pstrEncParams)
{
SINT32 s32Ch; /* counter for ch*/
SINT32 s32Sb; /* counter for sub-band*/
UINT32 u32Count, maxBit = 0; /* loop count*/
SINT32 s32MaxValue; /* temp variable to store max value */
SINT16 *ps16ScfL;
SINT32 *SbBuffer;
SINT32 s32Blk; /* counter for block*/
SINT32 s32NumOfBlocks = pstrEncParams->s16NumOfBlocks;
#if (SBC_JOINT_STE_INCLUDED == TRUE)
SINT32 s32MaxValue2;
UINT32 u32CountSum, u32CountDiff;
SINT32 *pSum, *pDiff;
#endif
register SINT32 s32NumOfSubBands = pstrEncParams->s16NumOfSubBands;
pstrEncParams->pu8NextPacket = pstrEncParams->pu8Packet;
#if (SBC_NO_PCM_CPY_OPTION == TRUE)
pstrEncParams->ps16NextPcmBuffer = pstrEncParams->ps16PcmBuffer;
#else
pstrEncParams->ps16NextPcmBuffer = pstrEncParams->as16PcmBuffer;
#endif
do {
/* SBC ananlysis filter*/
if (s32NumOfSubBands == 4) {
SbcAnalysisFilter4(pstrEncParams);
} else {
SbcAnalysisFilter8(pstrEncParams);
}
/* compute the scale factor, and save the max */
ps16ScfL = pstrEncParams->as16ScaleFactor;
s32Ch = pstrEncParams->s16NumOfChannels * s32NumOfSubBands;
pstrEncParams->ps16NextPcmBuffer += s32Ch * s32NumOfBlocks; /* in case of multible sbc frame to encode update the pcm pointer */
for (s32Sb = 0; s32Sb < s32Ch; s32Sb++) {
SbBuffer = pstrEncParams->s32SbBuffer + s32Sb;
s32MaxValue = 0;
for (s32Blk = s32NumOfBlocks; s32Blk > 0; s32Blk--) {
if (s32MaxValue < abs32(*SbBuffer)) {
s32MaxValue = abs32(*SbBuffer);
}
SbBuffer += s32Ch;
}
u32Count = (s32MaxValue > 0x800000) ? 9 : 0;
for (; u32Count < 15; u32Count++) {
if (s32MaxValue <= (SINT32)(0x8000 << u32Count)) {
break;
}
}
*ps16ScfL++ = (SINT16)u32Count;
if (u32Count > maxBit) {
maxBit = u32Count;
}
}
/* In case of JS processing,check whether to use JS */
#if (SBC_JOINT_STE_INCLUDED == TRUE)
if (pstrEncParams->s16ChannelMode == SBC_JOINT_STEREO) {
/* Calculate sum and differance scale factors for making JS decision */
ps16ScfL = pstrEncParams->as16ScaleFactor;
/* calculate the scale factor of Joint stereo max sum and diff */
for (s32Sb = 0; s32Sb < s32NumOfSubBands - 1; s32Sb++) {
SbBuffer = pstrEncParams->s32SbBuffer + s32Sb;
s32MaxValue2 = 0;
s32MaxValue = 0;
pSum = s32LRSum;
pDiff = s32LRDiff;
for (s32Blk = 0; s32Blk < s32NumOfBlocks; s32Blk++) {
*pSum = (*SbBuffer + *(SbBuffer + s32NumOfSubBands)) >> 1;
if (abs32(*pSum) > s32MaxValue) {
s32MaxValue = abs32(*pSum);
}
pSum++;
*pDiff = (*SbBuffer - *(SbBuffer + s32NumOfSubBands)) >> 1;
if (abs32(*pDiff) > s32MaxValue2) {
s32MaxValue2 = abs32(*pDiff);
}
pDiff++;
SbBuffer += s32Ch;
}
u32Count = (s32MaxValue > 0x800000) ? 9 : 0;
for (; u32Count < 15; u32Count++) {
if (s32MaxValue <= (SINT32)(0x8000 << u32Count)) {
break;
}
}
u32CountSum = u32Count;
u32Count = (s32MaxValue2 > 0x800000) ? 9 : 0;
for (; u32Count < 15; u32Count++) {
if (s32MaxValue2 <= (SINT32)(0x8000 << u32Count)) {
break;
}
}
u32CountDiff = u32Count;
if ((*ps16ScfL + *(ps16ScfL + s32NumOfSubBands)) > (SINT16)(u32CountSum + u32CountDiff)) {
if (u32CountSum > maxBit) {
maxBit = u32CountSum;
}
if (u32CountDiff > maxBit) {
maxBit = u32CountDiff;
}
*ps16ScfL = (SINT16)u32CountSum;
*(ps16ScfL + s32NumOfSubBands) = (SINT16)u32CountDiff;
SbBuffer = pstrEncParams->s32SbBuffer + s32Sb;
pSum = s32LRSum;
pDiff = s32LRDiff;
for (s32Blk = 0; s32Blk < s32NumOfBlocks; s32Blk++) {
*SbBuffer = *pSum;
*(SbBuffer + s32NumOfSubBands) = *pDiff;
SbBuffer += s32NumOfSubBands << 1;
pSum++;
pDiff++;
}
pstrEncParams->as16Join[s32Sb] = 1;
} else {
pstrEncParams->as16Join[s32Sb] = 0;
}
ps16ScfL++;
}
pstrEncParams->as16Join[s32Sb] = 0;
}
#endif
pstrEncParams->s16MaxBitNeed = (SINT16)maxBit;
/* bit allocation */
if ((pstrEncParams->s16ChannelMode == SBC_STEREO) || (pstrEncParams->s16ChannelMode == SBC_JOINT_STEREO)) {
sbc_enc_bit_alloc_ste(pstrEncParams);
} else {
sbc_enc_bit_alloc_mono(pstrEncParams);
}
/* Quantize the encoded audio */
EncPacking(pstrEncParams);
} while (--(pstrEncParams->u8NumPacketToEncode));
pstrEncParams->u8NumPacketToEncode = 1; /* default is one for retrocompatibility purpose */
}
/****************************************************************************
* InitSbcAnalysisFilt - Initalizes the input data to 0
*
* RETURNS : N/A
*/
void SBC_Encoder_Init(SBC_ENC_PARAMS *pstrEncParams)
{
UINT16 s16SamplingFreq; /*temp variable to store smpling freq*/
SINT16 s16Bitpool; /*to store bit pool value*/
SINT16 s16BitRate; /*to store bitrate*/
SINT16 s16FrameLen; /*to store frame length*/
UINT16 HeaderParams;
pstrEncParams->u8NumPacketToEncode = 1; /* default is one for retrocompatibility purpose */
if (pstrEncParams->sbc_mode != SBC_MODE_MSBC) {
/* Required number of channels */
if (pstrEncParams->s16ChannelMode == SBC_MONO) {
pstrEncParams->s16NumOfChannels = 1;
} else {
pstrEncParams->s16NumOfChannels = 2;
}
/* Bit pool calculation */
if (pstrEncParams->s16SamplingFreq == SBC_sf16000) {
s16SamplingFreq = 16000;
} else if (pstrEncParams->s16SamplingFreq == SBC_sf32000) {
s16SamplingFreq = 32000;
} else if (pstrEncParams->s16SamplingFreq == SBC_sf44100) {
s16SamplingFreq = 44100;
} else {
s16SamplingFreq = 48000;
}
if ((pstrEncParams->s16ChannelMode == SBC_JOINT_STEREO) || (pstrEncParams->s16ChannelMode == SBC_STEREO)) {
s16Bitpool = (SINT16)((pstrEncParams->u16BitRate *
pstrEncParams->s16NumOfSubBands * 1000 / s16SamplingFreq) -
((32 + (4 * pstrEncParams->s16NumOfSubBands * pstrEncParams->s16NumOfChannels) + ((pstrEncParams->s16ChannelMode - 2) * pstrEncParams->s16NumOfSubBands)) / pstrEncParams->s16NumOfBlocks));
s16FrameLen = 4 + (4 * pstrEncParams->s16NumOfSubBands * pstrEncParams->s16NumOfChannels) / 8 + (((pstrEncParams->s16ChannelMode - 2) * pstrEncParams->s16NumOfSubBands) + (pstrEncParams->s16NumOfBlocks * s16Bitpool)) / 8;
s16BitRate = (8 * s16FrameLen * s16SamplingFreq) / (pstrEncParams->s16NumOfSubBands *
pstrEncParams->s16NumOfBlocks * 1000);
if (s16BitRate > pstrEncParams->u16BitRate) {
s16Bitpool--;
}
if (pstrEncParams->s16NumOfSubBands == 8) {
pstrEncParams->s16BitPool = (s16Bitpool > 255) ? 255 : s16Bitpool;
} else {
pstrEncParams->s16BitPool = (s16Bitpool > 128) ? 128 : s16Bitpool;
}
} else {
s16Bitpool = (SINT16)(((pstrEncParams->s16NumOfSubBands *
pstrEncParams->u16BitRate * 1000) /
(s16SamplingFreq * pstrEncParams->s16NumOfChannels)) -
(((32 / pstrEncParams->s16NumOfChannels) +
(4 * pstrEncParams->s16NumOfSubBands)) /
pstrEncParams->s16NumOfBlocks));
pstrEncParams->s16BitPool = (s16Bitpool >
(16 * pstrEncParams->s16NumOfSubBands)) ?
(16 * pstrEncParams->s16NumOfSubBands) :
s16Bitpool;
}
if (pstrEncParams->s16BitPool < 0) {
pstrEncParams->s16BitPool = 0;
}
/* sampling freq */
HeaderParams = ((pstrEncParams->s16SamplingFreq & 3) << 6);
/* number of blocks*/
HeaderParams |= (((pstrEncParams->s16NumOfBlocks - 4) & 12) << 2);
/* channel mode: mono, dual...*/
HeaderParams |= ((pstrEncParams->s16ChannelMode & 3) << 2);
/* Loudness or SNR */
HeaderParams |= ((pstrEncParams->s16AllocationMethod & 1) << 1);
HeaderParams |= ((pstrEncParams->s16NumOfSubBands >> 3) & 1); /*4 or 8*/
pstrEncParams->FrameHeader = HeaderParams;
} else {
// mSBC
// Use mSBC encoding parameters to reset the control field
/* Required number of channels: 1 */
pstrEncParams->s16ChannelMode = SBC_MONO;
pstrEncParams->s16NumOfChannels = 1;
/* Required Sampling frequency : 16KHz */
pstrEncParams->s16SamplingFreq = SBC_sf16000;
/* Bit pool value: 26 */
pstrEncParams->s16BitPool = 26;
/* number of subbands: 8 */
pstrEncParams->s16NumOfSubBands = 8;
/* number of blocks: 15 */
pstrEncParams->s16NumOfBlocks = 15;
/* allocation method: loudness */
pstrEncParams->s16AllocationMethod = SBC_LOUDNESS;
/* set the header paramers, unused for mSBC */
pstrEncParams->FrameHeader = 0;
}
if (pstrEncParams->s16NumOfSubBands == 4) {
if (pstrEncParams->s16NumOfChannels == 1) {
EncMaxShiftCounter = ((ENC_VX_BUFFER_SIZE - 4 * 10) >> 2) << 2;
} else {
EncMaxShiftCounter = ((ENC_VX_BUFFER_SIZE - 4 * 10 * 2) >> 3) << 2;
}
} else {
if (pstrEncParams->s16NumOfChannels == 1) {
EncMaxShiftCounter = ((ENC_VX_BUFFER_SIZE - 8 * 10) >> 3) << 3;
} else {
EncMaxShiftCounter = ((ENC_VX_BUFFER_SIZE - 8 * 10 * 2) >> 4) << 3;
}
}
BT_WARN("SBC_Encoder_Init : bitrate %d, bitpool %d\n", pstrEncParams->u16BitRate, pstrEncParams->s16BitPool);
SbcAnalysisInit();
}
#endif /* #if defined(SBC_ENC_INCLUDED) */

207
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_encoder.h
View File

@@ -1,207 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains constants and structures used by Encoder.
*
******************************************************************************/
#ifndef SBC_ENCODER_H
#define SBC_ENCODER_H
#define ENCODER_VERSION "0025"
#ifdef BUILDCFG
#include "common/bt_target.h"
#endif
/*DEFINES*/
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE (!FALSE)
#endif
#define SBC_MAX_NUM_OF_SUBBANDS 8
#define SBC_MAX_NUM_OF_CHANNELS 2
#define SBC_MAX_NUM_OF_BLOCKS 16
#define SBC_LOUDNESS 0
#define SBC_SNR 1
#define SUB_BANDS_8 8
#define SUB_BANDS_4 4
#define SBC_sf16000 0
#define SBC_sf32000 1
#define SBC_sf44100 2
#define SBC_sf48000 3
#define SBC_MONO 0
#define SBC_DUAL 1
#define SBC_STEREO 2
#define SBC_JOINT_STEREO 3
#define SBC_BLOCK_0 4
#define SBC_BLOCK_1 8
#define SBC_BLOCK_2 12
#define SBC_BLOCK_3 16
#define SBC_NULL 0
#define SBC_MODE_STD 0
#define SBC_MODE_MSBC 1
#define SBC_SYNC_WORD_STD (0x9C)
#define SBC_SYNC_WORD_MSBC (0xAD)
#ifndef SBC_MAX_NUM_FRAME
#define SBC_MAX_NUM_FRAME 1
#endif
#ifndef SBC_DSP_OPT
#define SBC_DSP_OPT FALSE
#endif
/* Set SBC_USE_ARM_PRAGMA to TRUE to use "#pragma arm section zidata" */
#ifndef SBC_USE_ARM_PRAGMA
#define SBC_USE_ARM_PRAGMA FALSE
#endif
/* Set SBC_ARM_ASM_OPT to TRUE in case the target is an ARM */
/* this will replace all the 32 and 64 bit mult by in line assembly code */
#ifndef SBC_ARM_ASM_OPT
#define SBC_ARM_ASM_OPT FALSE
#endif
/* green hill compiler option -> Used to distinguish the syntax for inline assembly code*/
#ifndef SBC_GHS_COMPILER
#define SBC_GHS_COMPILER FALSE
#endif
/* ARM compiler option -> Used to distinguish the syntax for inline assembly code */
#ifndef SBC_ARM_COMPILER
#define SBC_ARM_COMPILER TRUE
#endif
/* Set SBC_IPAQ_OPT to TRUE in case the target is an ARM */
/* 32 and 64 bit mult will be performed using SINT64 ( usualy __int64 ) cast that usualy give optimal performance if supported */
#ifndef SBC_IPAQ_OPT
#define SBC_IPAQ_OPT TRUE
#endif
/* Debug only: set SBC_IS_64_MULT_IN_WINDOW_ACCU to TRUE to use 64 bit multiplication in the windowing */
/* -> not recomended, more MIPS for the same restitution. */
#ifndef SBC_IS_64_MULT_IN_WINDOW_ACCU
#define SBC_IS_64_MULT_IN_WINDOW_ACCU FALSE
#endif /*SBC_IS_64_MULT_IN_WINDOW_ACCU */
/* Set SBC_IS_64_MULT_IN_IDCT to TRUE to use 64 bits multiplication in the DCT of Matrixing */
/* -> more MIPS required for a better audio quality. comparasion with the SIG utilities shows a division by 10 of the RMS */
/* CAUTION: It only apply in the if SBC_FAST_DCT is set to TRUE */
#ifndef SBC_IS_64_MULT_IN_IDCT
#define SBC_IS_64_MULT_IN_IDCT FALSE
#endif /*SBC_IS_64_MULT_IN_IDCT */
/* set SBC_IS_64_MULT_IN_QUANTIZER to TRUE to use 64 bits multiplication in the quantizer */
/* setting this flag to FALSE add whistling noise at 5.5 and 11 KHz usualy not perceptible by human's hears. */
#ifndef SBC_IS_64_MULT_IN_QUANTIZER
#define SBC_IS_64_MULT_IN_QUANTIZER TRUE
#endif /*SBC_IS_64_MULT_IN_IDCT */
/* Debug only: set this flag to FALSE to disable fast DCT algorithm */
#ifndef SBC_FAST_DCT
#define SBC_FAST_DCT TRUE
#endif /*SBC_FAST_DCT */
/* In case we do not use joint stereo mode the flag save some RAM and ROM in case it is set to FALSE */
#ifndef SBC_JOINT_STE_INCLUDED
#define SBC_JOINT_STE_INCLUDED TRUE
#endif
/* TRUE -> application should provide PCM buffer, FALSE PCM buffer reside in SBC_ENC_PARAMS */
#ifndef SBC_NO_PCM_CPY_OPTION
#define SBC_NO_PCM_CPY_OPTION FALSE
#endif
#define MINIMUM_ENC_VX_BUFFER_SIZE (8 * 10 * 2)
#ifndef ENC_VX_BUFFER_SIZE
#define ENC_VX_BUFFER_SIZE (MINIMUM_ENC_VX_BUFFER_SIZE + 64)
/*#define ENC_VX_BUFFER_SIZE MINIMUM_ENC_VX_BUFFER_SIZE + 1024*/
#endif
#ifndef SBC_FOR_EMBEDDED_LINUX
#define SBC_FOR_EMBEDDED_LINUX FALSE
#endif
/*constants used for index calculation*/
#define SBC_BLK (SBC_MAX_NUM_OF_CHANNELS * SBC_MAX_NUM_OF_SUBBANDS)
#include "sbc_types.h"
typedef struct SBC_ENC_PARAMS_TAG {
SINT16 s16SamplingFreq; /* 16k, 32k, 44.1k or 48k*/
SINT16 s16ChannelMode; /* mono, dual, streo or joint streo*/
SINT16 s16NumOfSubBands; /* 4 or 8 */
SINT16 s16NumOfChannels;
SINT16 s16NumOfBlocks; /* 4, 8, 12 or 16*/
SINT16 s16AllocationMethod; /* loudness or SNR*/
SINT16 s16BitPool; /* 16*numOfSb for mono & dual;
32*numOfSb for stereo & joint stereo */
UINT16 u16BitRate;
UINT8 sbc_mode; /* SBC_MODE_STD or SBC_MODE_MSBC */
UINT8 u8NumPacketToEncode; /* number of sbc frame to encode. Default is 1 */
#if (SBC_JOINT_STE_INCLUDED == TRUE)
SINT16 as16Join[SBC_MAX_NUM_OF_SUBBANDS]; /*1 if JS, 0 otherwise*/
#endif
SINT16 s16MaxBitNeed;
SINT16 as16ScaleFactor[SBC_MAX_NUM_OF_CHANNELS * SBC_MAX_NUM_OF_SUBBANDS];
SINT16 *ps16NextPcmBuffer;
#if (SBC_NO_PCM_CPY_OPTION == TRUE)
SINT16 *ps16PcmBuffer;
#else
SINT16 as16PcmBuffer[SBC_MAX_NUM_FRAME * SBC_MAX_NUM_OF_BLOCKS * SBC_MAX_NUM_OF_CHANNELS * SBC_MAX_NUM_OF_SUBBANDS];
#endif
SINT16 s16ScartchMemForBitAlloc[16];
SINT32 s32SbBuffer[SBC_MAX_NUM_OF_CHANNELS * SBC_MAX_NUM_OF_SUBBANDS * SBC_MAX_NUM_OF_BLOCKS];
SINT16 as16Bits[SBC_MAX_NUM_OF_CHANNELS * SBC_MAX_NUM_OF_SUBBANDS];
UINT8 *pu8Packet;
UINT8 *pu8NextPacket;
UINT16 FrameHeader;
UINT16 u16PacketLength;
} SBC_ENC_PARAMS;
#ifdef __cplusplus
extern "C" {
#endif
extern void SBC_Encoder(SBC_ENC_PARAMS *strEncParams);
extern void SBC_Encoder_Init(SBC_ENC_PARAMS *strEncParams);
#ifdef __cplusplus
}
#endif
#endif

262
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_packing.c
View File

@@ -1,262 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains code for packing the Encoded data into bit streams.
*
******************************************************************************/
#include "sbc_encoder.h"
#include "sbc_enc_func_declare.h"
#if defined(SBC_ENC_INCLUDED)
#if (SBC_ARM_ASM_OPT == TRUE)
#define Mult32(s32In1, s32In2, s32OutLow) \
{ \
__asm { \
MUL s32OutLow,s32In1,s32In2; \
} \
}
#define Mult64(s32In1, s32In2, s32OutLow, s32OutHi) \
{ \
__asm { \
SMULL s32OutLow,s32OutHi,s32In1,s32In2 \
} \
}
#else
#define Mult32(s32In1, s32In2, s32OutLow) s32OutLow = (SINT32)s32In1 * (SINT32)s32In2;
#define Mult64(s32In1, s32In2, s32OutLow, s32OutHi) \
{ \
s32OutLow = ((SINT32)(UINT16)s32In1 * (UINT16)s32In2); \
s32TempVal2 = (SINT32)((s32In1 >> 16) * (UINT16)s32In2); \
s32Carry = ((((UINT32)(s32OutLow) >> 16) & 0xFFFF) + \
+(s32TempVal2 & 0xFFFF)) >> \
16; \
s32OutLow += (s32TempVal2 << 16); \
s32OutHi = (s32TempVal2 >> 16) + s32Carry; \
}
#endif
void EncPacking(SBC_ENC_PARAMS *pstrEncParams)
{
UINT8 *pu8PacketPtr; /* packet ptr*/
UINT8 Temp;
SINT32 s32Blk; /* counter for block*/
SINT32 s32Ch; /* counter for channel*/
SINT32 s32Sb; /* counter for sub-band*/
SINT32 s32PresentBit; /* represents bit to be stored*/
/*SINT32 s32LoopCountI; loop counter*/
SINT32 s32LoopCountJ; /* loop counter*/
UINT32 u32QuantizedSbValue, u32QuantizedSbValue0; /* temp variable to store quantized sb val*/
SINT32 s32LoopCount; /* loop counter*/
UINT8 u8XoredVal; /* to store XORed value in CRC calculation*/
UINT8 u8CRC; /* to store CRC value*/
SINT16 *ps16GenPtr;
SINT32 s32NumOfBlocks;
SINT32 s32NumOfSubBands = pstrEncParams->s16NumOfSubBands;
SINT32 s32NumOfChannels = pstrEncParams->s16NumOfChannels;
UINT32 u32SfRaisedToPow2; /*scale factor raised to power 2*/
SINT16 *ps16ScfPtr;
SINT32 *ps32SbPtr;
UINT16 u16Levels; /*to store levels*/
SINT32 s32Temp1; /*used in 64-bit multiplication*/
SINT32 s32Low; /*used in 64-bit multiplication*/
#if (SBC_IS_64_MULT_IN_QUANTIZER == TRUE)
SINT32 s32Hi1, s32Low1, s32Carry, s32TempVal2, s32Hi, s32Temp2;
#endif
pu8PacketPtr = pstrEncParams->pu8NextPacket; /*Initialize the ptr*/
if (pstrEncParams->sbc_mode != SBC_MODE_MSBC) {
*pu8PacketPtr++ = (UINT8)SBC_SYNC_WORD_STD; /*Sync word*/
*pu8PacketPtr++ = (UINT8)(pstrEncParams->FrameHeader);
*pu8PacketPtr = (UINT8)(pstrEncParams->s16BitPool & 0x00FF);
} else {
*pu8PacketPtr++ = (UINT8)SBC_SYNC_WORD_MSBC; /*Sync word*/
// two reserved bytes
*pu8PacketPtr++ = 0;
*pu8PacketPtr = 0;
}
pu8PacketPtr += 2; /*skip for CRC*/
/*here it indicate if it is byte boundary or nibble boundary*/
s32PresentBit = 8;
Temp = 0;
#if (SBC_JOINT_STE_INCLUDED == TRUE)
if (pstrEncParams->s16ChannelMode == SBC_JOINT_STEREO) {
/* pack join stero parameters */
for (s32Sb = 0; s32Sb < s32NumOfSubBands; s32Sb++) {
Temp <<= 1;
Temp |= pstrEncParams->as16Join[s32Sb];
}
/* pack RFA */
if (s32NumOfSubBands == SUB_BANDS_4) {
s32PresentBit = 4;
} else {
*(pu8PacketPtr++) = Temp;
Temp = 0;
}
}
#endif
/* Pack Scale factor */
ps16GenPtr = pstrEncParams->as16ScaleFactor;
s32Sb = s32NumOfChannels * s32NumOfSubBands;
/*Temp=*pu8PacketPtr;*/
for (s32Ch = s32Sb; s32Ch > 0; s32Ch--) {
Temp <<= 4;
Temp |= *ps16GenPtr++;
if (s32PresentBit == 4) {
s32PresentBit = 8;
*(pu8PacketPtr++) = Temp;
Temp = 0;
} else {
s32PresentBit = 4;
}
}
/* Pack samples */
ps32SbPtr = pstrEncParams->s32SbBuffer;
/*Temp=*pu8PacketPtr;*/
s32NumOfBlocks = pstrEncParams->s16NumOfBlocks;
for (s32Blk = s32NumOfBlocks - 1; s32Blk >= 0; s32Blk--) {
ps16GenPtr = pstrEncParams->as16Bits;
ps16ScfPtr = pstrEncParams->as16ScaleFactor;
for (s32Ch = s32Sb - 1; s32Ch >= 0; s32Ch--) {
s32LoopCount = *ps16GenPtr++;
if (s32LoopCount != 0) {
#if (SBC_IS_64_MULT_IN_QUANTIZER == TRUE)
/* finding level from reconstruction part of decoder */
u32SfRaisedToPow2 = ((UINT32)1 << ((*ps16ScfPtr) + 1));
u16Levels = (UINT16)(((UINT32)1 << s32LoopCount) - 1);
/* quantizer */
s32Temp1 = (*ps32SbPtr >> 2) + (u32SfRaisedToPow2 << 12);
s32Temp2 = u16Levels;
Mult64(s32Temp1, s32Temp2, s32Low, s32Hi);
s32Low1 = s32Low >> ((*ps16ScfPtr) + 2);
s32Low1 &= ((UINT32)1 << (32 - ((*ps16ScfPtr) + 2))) - 1;
s32Hi1 = s32Hi << (32 - ((*ps16ScfPtr) + 2));
u32QuantizedSbValue0 = (UINT16)((s32Low1 | s32Hi1) >> 12);
#else
/* finding level from reconstruction part of decoder */
u32SfRaisedToPow2 = ((UINT32)1 << *ps16ScfPtr);
u16Levels = (UINT16)(((UINT32)1 << s32LoopCount) - 1);
/* quantizer */
s32Temp1 = (*ps32SbPtr >> 15) + u32SfRaisedToPow2;
Mult32(s32Temp1, u16Levels, s32Low);
s32Low >>= (*ps16ScfPtr + 1);
u32QuantizedSbValue0 = (UINT16)s32Low;
#endif
/*store the number of bits required and the quantized s32Sb
sample to ease the coding*/
u32QuantizedSbValue = u32QuantizedSbValue0;
if (s32PresentBit >= s32LoopCount) {
Temp <<= s32LoopCount;
Temp |= u32QuantizedSbValue;
s32PresentBit -= s32LoopCount;
} else {
while (s32PresentBit < s32LoopCount) {
s32LoopCount -= s32PresentBit;
u32QuantizedSbValue >>= s32LoopCount;
/*remove the unwanted msbs*/
/*u32QuantizedSbValue <<= 16 - s32PresentBit;
u32QuantizedSbValue >>= 16 - s32PresentBit;*/
Temp <<= s32PresentBit;
Temp |= u32QuantizedSbValue;
/*restore the original*/
u32QuantizedSbValue = u32QuantizedSbValue0;
*(pu8PacketPtr++) = Temp;
Temp = 0;
s32PresentBit = 8;
}
Temp <<= s32LoopCount;
/* remove the unwanted msbs */
/*u32QuantizedSbValue <<= 16 - s32LoopCount;
u32QuantizedSbValue >>= 16 - s32LoopCount;*/
Temp |= u32QuantizedSbValue;
s32PresentBit -= s32LoopCount;
}
}
ps16ScfPtr++;
ps32SbPtr++;
}
}
Temp <<= s32PresentBit;
*pu8PacketPtr = Temp;
pstrEncParams->u16PacketLength = pu8PacketPtr - pstrEncParams->pu8NextPacket + 1;
/*find CRC*/
pu8PacketPtr = pstrEncParams->pu8NextPacket + 1; /*Initialize the ptr*/
u8CRC = 0x0F;
s32LoopCount = s32Sb >> 1;
/*
The loops is run from the start of the packet till the scale factor
parameters. In case of JS, 'join' parameter is included in the packet
so that many more bytes are included in CRC calculation.
*/
Temp = *pu8PacketPtr;
for (s32Ch = 1; s32Ch < (s32LoopCount + 4); s32Ch++) {
/* skip sync word and CRC bytes */
if (s32Ch != 3) {
for (s32LoopCountJ = 7; s32LoopCountJ >= 0; s32LoopCountJ--) {
u8XoredVal = ((u8CRC >> 7) & 0x01) ^ ((Temp >> s32LoopCountJ) & 0x01);
u8CRC <<= 1;
u8CRC ^= (u8XoredVal * 0x1D);
u8CRC &= 0xFF;
}
}
Temp = *(++pu8PacketPtr);
}
if (pstrEncParams->s16ChannelMode == SBC_JOINT_STEREO) {
for (s32LoopCountJ = 7; s32LoopCountJ >= (8 - s32NumOfSubBands); s32LoopCountJ--) {
u8XoredVal = ((u8CRC >> 7) & 0x01) ^ ((Temp >> s32LoopCountJ) & 0x01);
u8CRC <<= 1;
u8CRC ^= (u8XoredVal * 0x1D);
u8CRC &= 0xFF;
}
}
/* CRC calculation ends here */
/* store CRC in packet */
pu8PacketPtr = pstrEncParams->pu8NextPacket; /*Initialize the ptr*/
pu8PacketPtr += 3;
*pu8PacketPtr = u8CRC;
pstrEncParams->pu8NextPacket += pstrEncParams->u16PacketLength; /* move the pointer to the end in case there is more than one frame to encode */
}
#endif /* #if defined(SBC_ENC_INCLUDED) */

57
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/sbc/enc/sbc_types.h
View File

@@ -1,57 +0,0 @@
/******************************************************************************
*
* Copyright (C) 1999-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* Data type declarations.
*
******************************************************************************/
#ifndef SBC_TYPES_H
#define SBC_TYPES_H
#include <stdint.h>
typedef uint8_t UINT8;
typedef uint16_t UINT16;
typedef uint32_t UINT32;
typedef uint64_t UINT64;
typedef short SINT16;
typedef long SINT32;
#if (SBC_IPAQ_OPT == TRUE)
#if (SBC_FOR_EMBEDDED_LINUX == TRUE)
typedef long long SINT64;
#else
typedef int64_t SINT64;
#endif
#elif (SBC_IS_64_MULT_IN_WINDOW_ACCU == TRUE) || (SBC_IS_64_MULT_IN_IDCT == TRUE)
#if (SBC_FOR_EMBEDDED_LINUX == TRUE)
typedef long long SINT64;
#else
typedef int64_t SINT64;
#endif
#endif
#define abs32(x) ((x >= 0) ? x : (-x))
#endif

35
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/services/bas.c
View File

@@ -13,11 +13,11 @@
#include <stdbool.h>
#include <zephyr/types.h>
#include "bas.h"
#include "bluetooth.h"
#include "conn.h"
#include "gatt.h"
#include "uuid.h"
#include "bas.h"
#if !defined(BFLB_BLE)
#define LOG_LEVEL CONFIG_BT_GATT_BAS_LOG_LEVEL
@@ -27,9 +27,7 @@ LOG_MODULE_REGISTER(bas);
static u8_t battery_level = 100U;
static void blvl_ccc_cfg_changed(const struct bt_gatt_attr *attr,
u16_t value)
{
static void blvl_ccc_cfg_changed(const struct bt_gatt_attr *attr, u16_t value) {
ARG_UNUSED(attr);
bool notif_enabled = (value == BT_GATT_CCC_NOTIFY);
@@ -39,41 +37,26 @@ static void blvl_ccc_cfg_changed(const struct bt_gatt_attr *attr,
#endif
}
static ssize_t read_blvl(struct bt_conn *conn,
const struct bt_gatt_attr *attr, void *buf,
u16_t len, u16_t offset)
{
static ssize_t read_blvl(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset) {
u8_t lvl8 = battery_level;
return bt_gatt_attr_read(conn, attr, buf, len, offset, &lvl8,
sizeof(lvl8));
return bt_gatt_attr_read(conn, attr, buf, len, offset, &lvl8, sizeof(lvl8));
}
static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_BAS),
BT_GATT_CHARACTERISTIC(BT_UUID_BAS_BATTERY_LEVEL,
BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY,
BT_GATT_PERM_READ, read_blvl, NULL,
&battery_level),
BT_GATT_CHARACTERISTIC(BT_UUID_BAS_BATTERY_LEVEL, BT_GATT_CHRC_READ | BT_GATT_CHRC_NOTIFY, BT_GATT_PERM_READ, read_blvl, NULL, &battery_level),
BT_GATT_CCC(blvl_ccc_cfg_changed, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE),
BT_GATT_DESCRIPTOR(BT_UUID_HIDS_REPORT_REF, BT_GATT_PERM_READ,
NULL, NULL, NULL),
BT_GATT_DESCRIPTOR(BT_UUID_HIDS_REPORT_REF, BT_GATT_PERM_READ, NULL, NULL, NULL),
};
struct bt_gatt_service bas = BT_GATT_SERVICE(attrs);
void bas_init(void)
{
bt_gatt_service_register(&bas);
}
void bas_init(void) { bt_gatt_service_register(&bas); }
u8_t bt_gatt_bas_get_battery_level(void)
{
return battery_level;
}
u8_t bt_gatt_bas_get_battery_level(void) { return battery_level; }
int bt_gatt_bas_set_battery_level(u8_t level)
{
int bt_gatt_bas_set_battery_level(u8_t level) {
int rc;
if (level > 100U) {

77
source/Core/BSP/Pinecilv2/bl_mcu_sdk/components/ble/ble_stack/services/dis.c
View File

@@ -10,20 +10,20 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/types.h>
#include <errno.h>
#include <stddef.h>
#include <string.h>
#include <errno.h>
#include <zephyr.h>
#include <zephyr/types.h>
#include "settings.h"
#include "bluetooth.h"
#include "hci_host.h"
#include "conn.h"
#include "uuid.h"
#include "gatt.h"
#include "dis.h"
#include "gatt.h"
#include "hci_host.h"
#include "uuid.h"
#if !defined(BFLB_BLE)
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_SERVICE)
@@ -71,20 +71,16 @@ static struct dis_pnp dis_pnp_id = {
static u8_t dis_model[CONFIG_BT_GATT_DIS_STR_MAX] = CONFIG_BT_GATT_DIS_MODEL;
static u8_t dis_manuf[CONFIG_BT_GATT_DIS_STR_MAX] = CONFIG_BT_GATT_DIS_MANUF;
#if defined(CONFIG_BT_GATT_DIS_SERIAL_NUMBER)
static u8_t dis_serial_number[CONFIG_BT_GATT_DIS_STR_MAX] =
CONFIG_BT_GATT_DIS_SERIAL_NUMBER_STR;
static u8_t dis_serial_number[CONFIG_BT_GATT_DIS_STR_MAX] = CONFIG_BT_GATT_DIS_SERIAL_NUMBER_STR;
#endif
#if defined(CONFIG_BT_GATT_DIS_FW_REV)
static u8_t dis_fw_rev[CONFIG_BT_GATT_DIS_STR_MAX] =
CONFIG_BT_GATT_DIS_FW_REV_STR;
static u8_t dis_fw_rev[CONFIG_BT_GATT_DIS_STR_MAX] = CONFIG_BT_GATT_DIS_FW_REV_STR;
#endif
#if defined(CONFIG_BT_GATT_DIS_HW_REV)
static u8_t dis_hw_rev[CONFIG_BT_GATT_DIS_STR_MAX] =
CONFIG_BT_GATT_DIS_HW_REV_STR;
static u8_t dis_hw_rev[CONFIG_BT_GATT_DIS_STR_MAX] = CONFIG_BT_GATT_DIS_HW_REV_STR;
#endif
#if defined(CONFIG_BT_GATT_DIS_SW_REV)
static u8_t dis_sw_rev[CONFIG_BT_GATT_DIS_STR_MAX] =
CONFIG_BT_GATT_DIS_SW_REV_STR;
static u8_t dis_sw_rev[CONFIG_BT_GATT_DIS_STR_MAX] = CONFIG_BT_GATT_DIS_SW_REV_STR;
#endif
#define BT_GATT_DIS_MODEL_REF dis_model
@@ -105,21 +101,13 @@ static u8_t dis_sw_rev[CONFIG_BT_GATT_DIS_STR_MAX] =
#endif /* CONFIG_BT_GATT_DIS_SETTINGS */
static ssize_t read_str(struct bt_conn *conn,
const struct bt_gatt_attr *attr, void *buf,
u16_t len, u16_t offset)
{
return bt_gatt_attr_read(conn, attr, buf, len, offset, attr->user_data,
strlen(attr->user_data));
static ssize_t read_str(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset) {
return bt_gatt_attr_read(conn, attr, buf, len, offset, attr->user_data, strlen(attr->user_data));
}
#if CONFIG_BT_GATT_DIS_PNP
static ssize_t read_pnp_id(struct bt_conn *conn,
const struct bt_gatt_attr *attr, void *buf,
u16_t len, u16_t offset)
{
return bt_gatt_attr_read(conn, attr, buf, len, offset, &dis_pnp_id,
sizeof(dis_pnp_id));
static ssize_t read_pnp_id(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset) {
return bt_gatt_attr_read(conn, attr, buf, len, offset, &dis_pnp_id, sizeof(dis_pnp_id));
}
#endif
@@ -128,46 +116,30 @@ static struct bt_gatt_attr attrs[] = {
BT_GATT_PRIMARY_SERVICE(BT_UUID_DIS),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_MODEL_NUMBER,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_str, NULL, BT_GATT_DIS_MODEL_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_MANUFACTURER_NAME,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_str, NULL, BT_GATT_DIS_MANUF_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_MODEL_NUMBER, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_str, NULL, BT_GATT_DIS_MODEL_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_MANUFACTURER_NAME, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_str, NULL, BT_GATT_DIS_MANUF_REF),
#if CONFIG_BT_GATT_DIS_PNP
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_PNP_ID,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_pnp_id, NULL, &dis_pnp_id),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_PNP_ID, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_pnp_id, NULL, &dis_pnp_id),
#endif
#if defined(CONFIG_BT_GATT_DIS_SERIAL_NUMBER)
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_SERIAL_NUMBER,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_str, NULL,
BT_GATT_DIS_SERIAL_NUMBER_STR_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_SERIAL_NUMBER, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_str, NULL, BT_GATT_DIS_SERIAL_NUMBER_STR_REF),
#endif
#if defined(CONFIG_BT_GATT_DIS_FW_REV)
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_FIRMWARE_REVISION,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_str, NULL, BT_GATT_DIS_FW_REV_STR_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_FIRMWARE_REVISION, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_str, NULL, BT_GATT_DIS_FW_REV_STR_REF),
#endif
#if defined(CONFIG_BT_GATT_DIS_HW_REV)
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_HARDWARE_REVISION,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_str, NULL, BT_GATT_DIS_HW_REV_STR_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_HARDWARE_REVISION, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_str, NULL, BT_GATT_DIS_HW_REV_STR_REF),
#endif
#if defined(CONFIG_BT_GATT_DIS_SW_REV)
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_SOFTWARE_REVISION,
BT_GATT_CHRC_READ, BT_GATT_PERM_READ,
read_str, NULL, BT_GATT_DIS_SW_REV_STR_REF),
BT_GATT_CHARACTERISTIC(BT_UUID_DIS_SOFTWARE_REVISION, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, read_str, NULL, BT_GATT_DIS_SW_REV_STR_REF),
#endif
};
static struct bt_gatt_service dis_svc = BT_GATT_SERVICE(attrs);
void dis_init(u8_t vid_src, u16_t vid, u16_t pid, u16_t pid_ver)
{
void dis_init(u8_t vid_src, u16_t vid, u16_t pid, u16_t pid_ver) {
dis_pnp_id.pnp_vid_src = vid_src;
dis_pnp_id.pnp_vid = vid;
dis_pnp_id.pnp_pid = pid;
@@ -176,9 +148,7 @@ void dis_init(u8_t vid_src, u16_t vid, u16_t pid, u16_t pid_ver)
}
#if defined(CONFIG_BT_SETTINGS) && defined(CONFIG_BT_GATT_DIS_SETTINGS)
static int dis_set(const char *name, size_t len_rd,
settings_read_cb read_cb, void *store)
{
static int dis_set(const char *name, size_t len_rd, settings_read_cb read_cb, void *store) {
int len, nlen;
const char *next;
@@ -211,8 +181,7 @@ static int dis_set(const char *name, size_t len_rd,
}
#if defined(CONFIG_BT_GATT_DIS_SERIAL_NUMBER)
if (!strncmp(name, "serial", nlen)) {
len = read_cb(store, &dis_serial_number,
sizeof(dis_serial_number) - 1);
len = read_cb(store, &dis_serial_number, sizeof(dis_serial_number) - 1);
if (len < 0) {
BT_ERR("Failed to read serial number from storage"
" (err %d)",

1
source/Core/BSP/Pinecilv2/bl_mcu_sdk/drivers/bl702_driver/hal_drv/src/hal_usb.c
View File

@@ -27,7 +27,6 @@
#include "hal_dma.h"
#include "hal_mtimer.h"
#define USE_INTERNAL_TRANSCEIVER
// #define ENABLE_LPM_INT
// #define ENABLE_SOF3MS_INT

2
source/Core/BSP/Pinecilv2/bl_mcu_sdk/drivers/bl702_driver/std_drv/src/bl702_adc.c
View File

@@ -525,7 +525,7 @@ void ADC_Parse_Result(uint32_t *orgVal, uint32_t len, ADC_Result_Type *result) {
for (i = 0; i < len; i++) {
result[i].posChan = orgVal[i] >> 21;
result[i].negChan = -1;
uint32_t sample=0;
uint32_t sample = 0;
if (dataType == ADC_DATA_WIDTH_12) {
sample = ((orgVal[i] & 0xffff) >> 4);
} else if ((dataType == ADC_DATA_WIDTH_14_WITH_16_AVERAGE) || (dataType == ADC_DATA_WIDTH_14_WITH_64_AVERAGE)) {