34 lines
802 B
C
34 lines
802 B
C
#ifndef __24C02_H
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#define __24C02_H
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#include "main.h"
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#define M24C02_WADDR 0xA0 //写24c02的地址
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#define M24C02_RADDR 0xA1 //读24c02的地址
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uint8_t m24c02ReadOneByte(uint8_t ); //函数声明，从24c02指定的地址读一字节数据
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void m24c02WriteOneByte(uint8_t ,uint8_t ); //函数声明，指定地址写入一个数据
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void m24c02ReadSequential(uint8_t,uint8_t *,uint16_t); //函数声明，从指定的地址读指定数量数据
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void eepromReadData(uint8_t ,void *, uint16_t); //函数声明，从EEprom指定的地址读数据
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void eepromWriteData(uint8_t, void *, uint16_t); //函数声明，从EEprom指定的地址写数据
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void eepromReadInfo(void); //函数声明，从EEprom读取所有证书参数信息
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#endif
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