/****** 单片机接收电脑串口发出的指令并执行相应动作。同时,也接收无线遥控发出的信号,并执行动作**************/
#include#define uchar unsigned char #define uint unsigned int uchar code SEG7[10]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};//数码管编码,预留 uchar code ACT[4]={0xfe,0xfd,0xfb,0xf7};//数码管显示相关,预留 /*************************************************************/ uchar code as[]=" shoudao zhiling :"; uchar a=0x30,b; sbit D1=P2^3; sbit D2=P2^4; //**************************************************** void init(void) { TMOD=0x20; TH1=0xfd; TL1=0xfd; SCON=0x50; TR1=1; ES=1; EA=1; } //************************ void delay(uint k) { uint data i,j; for(i=0;i
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