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flash api simpler

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Update flash.c
This commit is contained in:
Ben V. Brown
2022-10-22 11:23:12 +11:00
parent 23eb7504fb
commit 77930a386c
5 changed files with 8 additions and 11 deletions
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5
source/Core/BSP/MHP30/flash.c
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@@ -13,7 +13,7 @@
#define SETTINGS_START_PAGE (0x08000000 + (127 * 1024))
uint8_t flash_save_buffer(const uint8_t *buffer, const uint16_t length) {
void flash_save_buffer(const uint8_t *buffer, const uint16_t length) {
FLASH_EraseInitTypeDef pEraseInit;
pEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
pEraseInit.Banks = FLASH_BANK_1;
@@ -33,10 +33,9 @@ uint8_t flash_save_buffer(const uint8_t *buffer, const uint16_t length) {
HAL_FLASH_Unlock();
for (uint16_t i = 0; i < (length / 2); i++) {
resetWatchdog();
HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, SETTINGS_START_PAGE+ (i*sizeof(uint32_t)), data[i]);
HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD, SETTINGS_START_PAGE+ (i*sizeof(uint16_t)), data[i]);
}
HAL_FLASH_Lock();
return 1;
}
void flash_read_buffer(uint8_t *buffer, const uint16_t length) { memcpy(buffer, (uint8_t*)SETTINGS_START_PAGE, length); }