摘要：
遥控器主要是通过解码来控制红外模块，从而完成小车的行走#include "apue.h"#include "uart.h"void main(){TMOD = 0x20; // timer1, auto-loadTH1 = TL1 = 0xFF;PCON = 0x80; // 57600bps on 11.0592MSCON = 0x50; // UART, RENIE = 0x91; // EA, ES, EX0TR1 = 1; // startwhile(1);}void int0_IR() interrupt 0{size_t lowTime, h 阅读全文
