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This commit is contained in:
Ben V. Brown
2022-11-22 08:38:50 +11:00
parent bdb6986311
commit 686ffe516e
4 changed files with 147 additions and 0 deletions

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@@ -22,6 +22,8 @@
#define BT_UUID_SVC_LIVE_DATA BT_UUID_DECLARE_128(BT_UUID_128_ENCODE(0xd85efab4, 0x168e, 0x4a71, 0xaffd, 0x33e27f9bc533))
// f6d75f91-5a10-4eba-a233-47d3f26a907f
#define BT_UUID_SVC_SETTINGS_DATA BT_UUID_DECLARE_128(BT_UUID_128_ENCODE(0xf6d75f91, 0x5a10, 0x4eba, 0xa233, 0x47d3f26a907f))
// 9eae1adb-9d0d-48c5-a6e7-ae93f0ea37b0
#define BT_UUID_SVC_BULK_DATA BT_UUID_DECLARE_128(BT_UUID_128_ENCODE(0x9eae1adb, 0x9d0d, 0x48c5, 0xa6e7, 0xae93f0ea37b0))
#define BT_UUID_CHAR_BLE_LIVE_LIVE_TEMP BT_UUID_DECLARE_16(0x0001)
#define BT_UUID_CHAR_BLE_LIVE_SETPOINT_TEMP BT_UUID_DECLARE_16(0x0002)
@@ -29,6 +31,20 @@
#define BT_UUID_CHAR_BLE_LIVE_HANDLE_TEMP BT_UUID_DECLARE_16(0x0004)
#define BT_UUID_CHAR_BLE_LIVE_POWER_LEVEL BT_UUID_DECLARE_16(0x0005)
#define BT_UUID_CHAR_BLE_LIVE_POWER_SRC BT_UUID_DECLARE_16(0x0006)
#define BT_UUID_CHAR_BLE_LIVE_TIP_RES BT_UUID_DECLARE_16(0x0007)
#define BT_UUID_CHAR_BLE_LIVE_UPTIME BT_UUID_DECLARE_16(0x0008)
#define BT_UUID_CHAR_BLE_LIVE_MOVEMENT BT_UUID_DECLARE_16(0x0009)
#define BT_UUID_CHAR_BLE_LIVE_MAX_TEMP BT_UUID_DECLARE_16(0x000A)
#define BT_UUID_CHAR_BLE_LIVE_RAW_TIP BT_UUID_DECLARE_16(0x000B)
#define BT_UUID_CHAR_BLE_LIVE_HALL_SENSOR BT_UUID_DECLARE_16(0x000C)
#define BT_UUID_CHAR_BLE_LIVE_OP_MODE BT_UUID_DECLARE_16(0x000D)
#define BT_UUID_CHAR_BLE_LIVE_EST_WATTS BT_UUID_DECLARE_16(0x000E)
// Bulk data that returns non-fixed sized objects
#define BT_UUID_CHAR_BLE_LIVE_BULK_LIVE_DATA BT_UUID_DECLARE_16(0x0001)
#define BT_UUID_CHAR_BLE_LIVE_ACCEL_NAME BT_UUID_DECLARE_16(0x0002)
#define BT_UUID_CHAR_BLE_LIVE_BUILD BT_UUID_DECLARE_16(0x0003)
#define BT_UUID_CHAR_BLE_LIVE_DEV_ID BT_UUID_DECLARE_16(0x0004)
// Settings

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@@ -25,6 +25,12 @@
#include "ble_handlers.h"
#include "pd.h"
#include "power.hpp"
#if POW_PD
#include "USBPD.h"
#include "pd.h"
#endif
extern TickType_t lastMovementTime;
int ble_char_read_status_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset) {
if (attr == NULL || attr->uuid == NULL) {
@@ -62,12 +68,122 @@ int ble_char_read_status_callback(struct bt_conn *conn, const struct bt_gatt_att
break;
case 6: // power src
// Todo return enum for current power source
if (getIsPoweredByDCIN()) {
temp = 0;
} else if (USBPowerDelivery::negotiationComplete()) {
temp = 1;
} else {
temp = 2;
}
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
case 7:
// Tip resistance
temp = getTipResistanceX10();
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
case 8:
// uptime
temp = xTaskGetTickCount() / TICKS_100MS;
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
case 9:
// movement
temp = lastMovementTime / TICKS_100MS;
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
case 10:
// max temp
temp = TipThermoModel::getTipMaxInC();
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
case 11:
// raw tip
temp = TipThermoModel::convertTipRawADCTouV(getTipRawTemp(0), true);
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
case 12:
// hall sensor
{
int16_t hallEffectStrength = getRawHallEffect();
if (hallEffectStrength < 0)
hallEffectStrength = -hallEffectStrength;
temp = hallEffectStrength;
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
}
break;
case 13:
// Operating mode
// TODO: Needs tracking
break;
case 14:
// Estimated watts
temp = x10WattHistory.average();
memcpy(buf, &temp, sizeof(temp));
return sizeof(temp);
break;
}
MSG("Unhandled attr read %d | %d\n", (uint32_t)attr->uuid, uuid_value);
return 0;
}
int ble_char_read_bulk_value_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset) {
if (attr == NULL || attr->uuid == NULL) {
return 0;
}
uint16_t uuid_value = ((struct bt_uuid_16 *)attr->uuid)->val;
// Bulk is the non-const size service
switch (uuid_value) {
case 1:
// Bulk data
{
uint32_t bulkData[] = {
TipThermoModel::getTipInC(), // Current temp
getSettingValue(SettingsOptions::SolderingTemp), // Setpoint
getHandleTemperature(0), // Handle X10 Temp in C
getInputVoltageX10(getSettingValue(SettingsOptions::VoltageDiv), 0), // Input voltage
x10WattHistory.average(), // Estimated Wattage
X10WattsToPWM(x10WattHistory.average()), // Power as PWM level
TipThermoModel::convertTipRawADCTouV(getTipRawTemp(0), true), // Raw tip
};
int lenToCopy = sizeof(bulkData) - offset;
if (lenToCopy > len) {
lenToCopy = len;
}
if (lenToCopy < 0) {
lenToCopy = 0;
}
memcpy(buf, ((uint8_t *)bulkData) + offset, lenToCopy);
return lenToCopy;
}
break;
case 2:
// Accelerometer name
// TODO: Need to store non-encoded version
break;
case 3:
// Build
// TODO: Need to store non-encoded version
break;
case 4:
// Device unique id
{
uint64_t id = getDeviceID();
memcpy(buf, &id, sizeof(id));
return sizeof(id);
}
break;
}
return 0;
}
int ble_char_read_setting_value_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset) {
if (attr == NULL || attr->uuid == NULL) {
return 0;

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@@ -9,6 +9,7 @@ extern "C" {
int ble_char_read_status_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset);
int ble_char_read_setting_value_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset);
int ble_char_read_bulk_value_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf, u16_t len, u16_t offset);
int ble_char_write_setting_value_callback(struct bt_conn *conn, const struct bt_gatt_attr *attr, const void *buf, u16_t len, u16_t offset, u8_t flags);

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@@ -151,6 +151,20 @@ static struct bt_gatt_attr attrs[] = {
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_HANDLE_TEMP, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_POWER_LEVEL, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_POWER_SRC, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_TIP_RES, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_UPTIME, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_MOVEMENT, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_MAX_TEMP, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_RAW_TIP, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_HALL_SENSOR, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_OP_MODE, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_EST_WATTS, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_status_callback, NULL, NULL),
BT_GATT_PRIMARY_SERVICE(BT_UUID_SVC_BULK_DATA),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_BULK_LIVE_DATA, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_bulk_value_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_ACCEL_NAME, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_bulk_value_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_BUILD, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_bulk_value_callback, NULL, NULL),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_LIVE_DEV_ID, BT_GATT_CHRC_READ, BT_GATT_PERM_READ, ble_char_read_bulk_value_callback, NULL, NULL),
BT_GATT_PRIMARY_SERVICE(BT_UUID_SVC_SETTINGS_DATA),
BT_GATT_CHARACTERISTIC(BT_UUID_CHAR_BLE_SETTINGS_VALUE_SAVE, BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE | BT_GATT_CHRC_WRITE_WITHOUT_RESP, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE,