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- #ifndef __24CXX_H
- #define __24CXX_H
- #define AT24C01 127
- #define AT24C02 255
- #define AT24C04 511
- #define AT24C08 1023
- #define AT24C16 2047
- #define AT24C32 4095
- #define AT24C64 8191
- #define AT24C128 16383
- #define AT24C256 32767
- //Mini STM32开发板使用的是24c02，所以定义EE_TYPE为AT24C02
- #define EE_TYPE AT24C08
- #define PAGE_SIZE 16
- uint8_t AT24CXX_ReadOneByte(uint16_t ReadAddr); //指定地址读取一个字节
- void AT24CXX_WriteOneByte(uint16_t WriteAddr,uint8_t DataToWrite); //指定地址写入一个字节
- void AT24CXX_WriteLenByte(uint16_t WriteAddr,uint32_t DataToWrite,uint8_t Len);//指定地址开始写入指定长度的数据
- uint32_t AT24CXX_ReadLenByte(uint16_t ReadAddr,uint8_t Len); //指定地址开始读取指定长度数据
- void AT24CXX_Write(uint16_t WriteAddr,uint8_t *pBuffer,uint16_t NumToWrite); //从指定地址开始写入指定长度的数据
- void AT24CXX_Read(uint16_t ReadAddr,uint8_t *pBuffer,uint16_t NumToRead); //从指定地址开始读出指定长度的数据
- uint8_t AT24CXX_Check(void); //检查器件
- void AT24CXX_Init(void); //初始化IIC
- #endif
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