i2c_dir.h

来自「税控收款机源码:拼音输入法,LCD,VFD驱动,IC卡驱动,税控国标」· C头文件 代码 · 共 17 行

#ifndef __I2C_H__
#define __I2C_H__
#include	"config.h"

void I2C_Init (bit Mode);
BOOL I2C_Rcv(char SLAVE,bit type,int addr, char I2C_Num);
I2C_Rcv_data(void);
BOOL I2C_Send(char SLAVE,bit type,int addr,char I2C_Num);
void I2C_Send_data(void);
uchar read_eeprom(uint addr, uchar length, void *eprom_buf);
uchar read_rtc(uchar *rtc_buf);
uchar set_rtc(uchar *rtc_buf);
uchar Writ_ctr_rtc(uchar rtc_add,uchar rtc_data);
uchar write_eeprom(uint addr,uchar length,void *buf);

#endif