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Dependencies:   FastPWM3 mbed

FlashWriter/FlashWriter.h@79:d0b1bb3dcf68, 2017-02-28 (annotated)

Committer:
bwang
Date:
Tue Feb 28 03:32:21 2017 +0000
Revision:
79:d0b1bb3dcf68
added FlashWriter class

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bwang 79:d0b1bb3dcf68 1 #ifndef __FLASHWRITER_H
bwang 79:d0b1bb3dcf68 2 #define __FLASHWRITER_H
bwang 79:d0b1bb3dcf68 3
bwang 79:d0b1bb3dcf68 4 /* Base address of the Flash sectors */
bwang 79:d0b1bb3dcf68 5 #define ADDR_FLASH_SECTOR_0 ((uint32_t)0x08000000) /* Base @ of Sector 0, 16 Kbytes */
bwang 79:d0b1bb3dcf68 6 #define ADDR_FLASH_SECTOR_1 ((uint32_t)0x08004000) /* Base @ of Sector 1, 16 Kbytes */
bwang 79:d0b1bb3dcf68 7 #define ADDR_FLASH_SECTOR_2 ((uint32_t)0x08008000) /* Base @ of Sector 2, 16 Kbytes */
bwang 79:d0b1bb3dcf68 8 #define ADDR_FLASH_SECTOR_3 ((uint32_t)0x0800C000) /* Base @ of Sector 3, 16 Kbytes */
bwang 79:d0b1bb3dcf68 9 #define ADDR_FLASH_SECTOR_4 ((uint32_t)0x08010000) /* Base @ of Sector 4, 64 Kbytes */
bwang 79:d0b1bb3dcf68 10 #define ADDR_FLASH_SECTOR_5 ((uint32_t)0x08020000) /* Base @ of Sector 5, 128 Kbytes */
bwang 79:d0b1bb3dcf68 11 #define ADDR_FLASH_SECTOR_6 ((uint32_t)0x08040000) /* Base @ of Sector 6, 128 Kbytes */
bwang 79:d0b1bb3dcf68 12 #define ADDR_FLASH_SECTOR_7 ((uint32_t)0x08060000) /* Base @ of Sector 7, 128 Kbytes */
bwang 79:d0b1bb3dcf68 13
bwang 79:d0b1bb3dcf68 14 static uint32_t __SECTOR_ADDRS[] = {ADDR_FLASH_SECTOR_0, ADDR_FLASH_SECTOR_1, ADDR_FLASH_SECTOR_2, ADDR_FLASH_SECTOR_3,
bwang 79:d0b1bb3dcf68 15 ADDR_FLASH_SECTOR_4, ADDR_FLASH_SECTOR_5, ADDR_FLASH_SECTOR_6, ADDR_FLASH_SECTOR_7};
bwang 79:d0b1bb3dcf68 16 static uint32_t __SECTORS[] = {FLASH_Sector_0, FLASH_Sector_1, FLASH_Sector_2, FLASH_Sector_3,
bwang 79:d0b1bb3dcf68 17 FLASH_Sector_4, FLASH_Sector_6, FLASH_Sector_6, FLASH_Sector_7};
bwang 79:d0b1bb3dcf68 18 class FlashWriter {
bwang 79:d0b1bb3dcf68 19 public:
bwang 79:d0b1bb3dcf68 20 FlashWriter(int sector);
bwang 79:d0b1bb3dcf68 21 void write(uint32_t index, int x);
bwang 79:d0b1bb3dcf68 22 void write(uint32_t index, unsigned int x);
bwang 79:d0b1bb3dcf68 23 void write(uint32_t index, float x);
bwang 79:d0b1bb3dcf68 24 void close();
bwang 79:d0b1bb3dcf68 25 private:
bwang 79:d0b1bb3dcf68 26 uint32_t __base;
bwang 79:d0b1bb3dcf68 27 };
bwang 79:d0b1bb3dcf68 28
bwang 79:d0b1bb3dcf68 29 int flashReadInt(uint32_t sector, uint32_t index);
bwang 79:d0b1bb3dcf68 30 uint32_t flashReadUint(uint32_t sector, uint32_t index);
bwang 79:d0b1bb3dcf68 31 float flashReadFloat(uint32_t sector, uint32_t index);
bwang 79:d0b1bb3dcf68 32
bwang 79:d0b1bb3dcf68 33 #endif