diff options
Diffstat (limited to 'stm-flash.h')
| -rw-r--r-- | stm-flash.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/stm-flash.h b/stm-flash.h index a9cf7db..db7d327 100644 --- a/stm-flash.h +++ b/stm-flash.h @@ -1,7 +1,8 @@ /* * stm-flash.h * ----------- - * Functions and defines for accessing the flash memory. + * Functions for writing/erasing the STM32 internal flash memory. + * The flash is memory mapped, so no code is needed here to read it. * * Copyright (c) 2016, NORDUnet A/S All rights reserved. * @@ -35,8 +36,7 @@ #ifndef __STM32_FLASH_H #define __STM32_FLASH_H -extern int stm_flash_sector_num(const uint32_t offset); -extern int stm_flash_erase_sectors(const uint32_t start_offset, const uint32_t end_offset); -extern int stm_flash_write32(const uint32_t offset, const uint32_t *buf, const uint32_t elements); +extern HAL_StatusTypeDef stm_flash_erase_sectors(const uint32_t start_offset, const uint32_t end_offset); +extern HAL_StatusTypeDef stm_flash_write32(const uint32_t offset, const uint32_t *buf, const size_t elements); #endif /* __STM32_FLASH_H */ |