www.pudn.com > fm31256.rar > 020_SMBus.h
#ifndef _020_SMBUS_H_ #define _020_SMBUS_H_ extern bit GBV_smbus_wr; //读写控制位 extern unsigned char GCV_slave_addr; //从机地址 extern unsigned char GCV_slave_subaddr_num; //从机子地址数 extern unsigned int GIV_slave_subaddr; //从机子地址 extern unsigned char GCV_slave_data_num; //从机数据长度 extern unsigned char xdata *GPV_slave_data_array; //读写数据指针 void fram_wr_fun(bit B_wr, //读写控制位 unsigned int subaddr, //读写从地址 unsigned char length_of_data, //数据长度 unsigned char *P_to_wr_array); //读写指针 //读写WDT_RTC函数 void wdt_rtc_wr_fun(bit B_wr, //读写控制位 unsigned int subaddr, //读写从地址 unsigned char length_of_data, //数据长度 unsigned char *P_to_wr_array); //读写指针 #endif//_020_SMBUS_H_