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- #ifndef __FLASH_H__
- #define __FLASH_H__
- #include "stdio.h"
- #include "stdint.h"
- #define FLASH_SIZE 256 //所选AT32F4xx的FLASH容量大小(单位为K)
- #define FLASH_WREN 1 //使能FLASH写入(0，不是能;1，使能)
- #if defined (AT32F403xx) || defined (AT32F403Axx) || defined (AT32F407xx)
- #define SRAM_SIZE 224
- #elif defined AT32F413xx
- #define SRAM_SIZE 64
- #elif defined AT32F415xx
- #define SRAM_SIZE 32
- #elif defined AT32F421xx
- #define SRAM_SIZE 16
- #endif
- uint16_t FLASH_ReadHalfWord(uint32_t faddr); //读出半字
- void FLASH_WriteLenByte(uint32_t WriteAddr,uint32_t DataToWrite,uint16_t Len); //指定地址开始写入指定长度的数据
- uint16_t FLASH_ReadLenByte(uint32_t ReadAddr,uint16_t Len); //指定地址开始读取指定长度数据
- void FLASH_Write(uint32_t WriteAddr,uint16_t *pBuffer,uint16_t NumToWrite); //从指定地址开始写入指定长度的数据
- void FLASH_Read(uint32_t ReadAddr,uint16_t *pBuffer,uint16_t NumToRead); //从指定地址开始读出指定长度的数据
- void FLASH_Write_2KB(uint32_t WriteAddr, uint8_t *pBuffer);
- #endif
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