zigbee 简单控制LED灯状态

#include "ioCC2530.h" #define D3 P1_0 #define D4 P1_1 #define D5 P1_3 #define D6 P1_4 void Init_Port() { //1-设置4个引脚为通用I/O P1SEL &= ~0x1B; //2-设置4各引脚的方向：输出 P1DIR |= 0x1B; //3-关闭4个LED灯 P1 = 0; } void delay(unsigned int i) //设计延时函数 { unsigned int j,k; for(j=0;j<i;j++) { for(k=0;k<500;k++); } } void LED_Running() { D4 = 1; delay(100); D3 = 1; delay(100); D6 = 1; delay(100); D5 = 1; delay(100); D4 = 0; delay(100); D3 = 0; delay(100); D6 = 0; delay(100); D5 = 0; delay(100); } void main() { Init_Port(); while(1) { LED_Running(); } }