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This commit is contained in:
Ben V. Brown
2022-04-22 19:01:57 +10:00
parent 49be70c667
commit 289f770f95
1 changed files with 7 additions and 20 deletions
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27
source/Core/BSP/Magic/flash.c
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@@ -10,27 +10,14 @@
#include "hal_flash.h"
#include "string.h"
#define FLASH_PAGE_SIZE ((uint16_t)1024)
#define FLASH_PAGE_SIZE (1024)
#define SETTINGS_START_PAGE (1023 * FLASH_PAGE_SIZE) // Hal auto offsets base addr
#define SETTINGS_START_PAGE (1023 * 1024) // Hal auto offsets base addr
#define SETTINGS_READ_PAGE 0x23000000 + SETTINGS_START_PAGE
uint8_t flash_save_buffer(const uint8_t *buffer, const uint16_t length) {
flash_erase(SETTINGS_START_PAGE, length);
flash_write(SETTINGS_START_PAGE, buffer, sizeof(length));
return 1;
BL_Err_Type err = flash_erase(SETTINGS_START_PAGE, FLASH_PAGE_SIZE);
err = flash_write(SETTINGS_START_PAGE, buffer, length);
return err != SUCCESS;
}
void flash_read_buffer(uint8_t *buffer, const uint16_t length) {
/* read 0x00010000 flash data */
flash_read(SETTINGS_START_PAGE, buffer, sizeof(length));
return;
// #TODO
uint32_t *b = (uint32_t *)buffer;
uint32_t *b2 = (uint32_t *)SETTINGS_START_PAGE;
for (int i = 0; i < length / 4; i++) {
b[i] = b2[i];
}
}
void flash_read_buffer(uint8_t *buffer, const uint16_t length) { flash_read(SETTINGS_START_PAGE, buffer, length); }