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stm32/flash: Fix bug computing page number for L432 page erase.

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This commit is contained in:
Damien George 2019-05-02 14:53:26 +10:00
parent 3fbf32b947
commit a974f2dc6e
1 changed files with 7 additions and 1 deletions
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8
ports/stm32/flash.c
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@ -122,6 +122,12 @@ static uint32_t get_page(uint32_t addr) {
}
#endif
#elif defined(STM32L4) && !defined(SYSCFG_MEMRMP_FB_MODE)
static uint32_t get_page(uint32_t addr) {
return (addr - FLASH_BASE) / FLASH_PAGE_SIZE;
}
#endif
uint32_t flash_get_sector_info(uint32_t addr, uint32_t *start_addr, uint32_t *size) {
@ -167,7 +173,7 @@ void flash_erase(uint32_t flash_dest, uint32_t num_word32) {
#elif (defined(STM32L4) && !defined(SYSCFG_MEMRMP_FB_MODE))
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS);
EraseInitStruct.TypeErase = FLASH_TYPEERASE_PAGES;
EraseInitStruct.Page = flash_dest;
EraseInitStruct.Page = get_page(flash_dest);
EraseInitStruct.NbPages = (4 * num_word32 + FLASH_PAGE_SIZE - 4) / FLASH_PAGE_SIZE;
#elif defined(STM32L4)
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS);