![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
2011
Diff: FlashWriter/FlashWriter.h
- Revision:
- 16:903b5a4433b4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/FlashWriter/FlashWriter.h Mon Sep 02 13:32:33 2019 +0000 @@ -0,0 +1,39 @@ +#ifndef __FLASHWRITER_H +#define __FLASHWRITER_H + +#include "stm32f4xx_flash.h" + +/* Base address of the Flash sectors */ +#define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) /* Base @ of Sector 0, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_1 ((uint32_t)0x08004000) /* Base @ of Sector 1, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_2 ((uint32_t)0x08008000) /* Base @ of Sector 2, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_3 ((uint32_t)0x0800C000) /* Base @ of Sector 3, 16 Kbytes */ +#define ADDR_FLASH_SECTOR_4 ((uint32_t)0x08010000) /* Base @ of Sector 4, 64 Kbytes */ +#define ADDR_FLASH_SECTOR_5 ((uint32_t)0x08020000) /* Base @ of Sector 5, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_6 ((uint32_t)0x08040000) /* Base @ of Sector 6, 128 Kbytes */ +#define ADDR_FLASH_SECTOR_7 ((uint32_t)0x08060000) /* Base @ of Sector 7, 128 Kbytes */ + +static uint32_t __SECTOR_ADDRS[] = {ADDR_FLASH_SECTOR_0, ADDR_FLASH_SECTOR_1, ADDR_FLASH_SECTOR_2, ADDR_FLASH_SECTOR_3, + ADDR_FLASH_SECTOR_4, ADDR_FLASH_SECTOR_5, ADDR_FLASH_SECTOR_6, ADDR_FLASH_SECTOR_7}; +static uint32_t __SECTORS[] = {FLASH_Sector_0, FLASH_Sector_1, FLASH_Sector_2, FLASH_Sector_3, + FLASH_Sector_4, FLASH_Sector_6, FLASH_Sector_6, FLASH_Sector_7}; +class FlashWriter { +public: + FlashWriter(int sector); + void open(); + bool ready(); + void write(uint32_t index, int x); + void write(uint32_t index, unsigned int x); + void write(uint32_t index, float x); + void close(); +private: + uint32_t __base; + uint32_t __sector; + bool __ready; +}; + +int flashReadInt(uint32_t sector, uint32_t index); +uint32_t flashReadUint(uint32_t sector, uint32_t index); +float flashReadFloat(uint32_t sector, uint32_t index); + +#endif \ No newline at end of file