单个数码 LED 的显示输出系统设计资料分享

运行效果:启动仿真,数码管上稳定显示数字“ 0 ”一:仿真图二:代码详情#include "LPC21xx.h"const unsigned char    LED[]={  0x3F,0x06,0x5B,0x4F,0x66,0x7D,0x07,0x7F,0x6F};int  main(void){    PINSEL0=0x00000000;        PINSEL1=0x0...