串口通信IO口模擬

#include "config.h" #define DATA_OUT RB0 #define DATA_IN  RB1 //發碼位數 uchar SendBitNum = 0; //每位碼時間 uchar SendBitDly = 0; //發碼標誌位寄存器 uchar SendFlag = 0; //發碼數據寄存器 uint SendData = 0; bit SendEn =0; bit

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