串口通信接收端将串口接收过来的数据显示在数码管上.rar

#include<reg51.h> #define uchar unsigned char uchar LED[] = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79}; int i=0; void delay(){ unsigned int j; for(j=0;j < 30000;j++); } void main(){ TMOD = 0x20; TH1 = TL1 = 0xfd; PCON = 0x0; TR1 = 1; SCON = 0xd0; EA = 1; ES = 1; ACC = LED[i]; TB8 = P; SBUF = ACC; delay(); while(1); } void series(void) interrupt 4 { uchar a; if(RI == 1){ RI =0; a = SBUF; if(a == 0){ if(i < 9) i++; else i = 0; ACC = LED[i]; TB8 = P; SBUF = ACC; delay(); } else{ ACC = LED[i]; TB8 = P; SBUF = ACC; } } else TI = 0; }