pic16f单片子源码，LED0 - LED5 流水点亮 -

标题: pic16f单片子源码，LED0 - LED5 流水点亮 [打印本页]

作者: feiwei 时间: 2018-11-18 20:41
标题: pic16f单片子源码，LED0 - LED5 流水点亮
本帖最后由 feiwei 于 2018-11-18 20:48 编辑

//
// 实验描述：LED0 - LED5 流水点亮
//
// 注意事项：
//
//-------------------------------------------------------------------------------

#include "pic.h"

__CONFIG(FOSC_HS&WDTE_OFF&LVP_OFF); //外部晶振 WDT OFF

#define _XTAL_FREQ 8000000L    //8MHz晶振

#define LED0  PORTCbits.RC2       //LED宏定义
#define LED1  PORTCbits.RC1
#define LED2  PORTCbits.RC0
#define LED3  PORTAbits.RA5
#define LED4  PORTAbits.RA3
#define LED5  PORTAbits.RA2

//-------------------------------------------------------------------------------
//       主程序
//-------------------------------------------------------------------------------
void main(void)
{
      ADCON1= 0b11001110;    //RA0 for AN0

      TRISA = 0b11010011;    //RA2 RA3 RA5 输出
      TRISB = 0b11111100;    //RB0 RB1 输出
      TRISC = 0b11011000;    //RC0-RC2 输出

      LED0 = 1;             //LED0-LED5 亮
      LED1 = 1;
      LED2 = 1;
      LED3 = 1;
      LED4 = 1;
      LED5 = 1;
      __delay_ms(800);       //延时
      LED0 = 0;             //LED0-LED5 灭
      LED1 = 0;
      LED2 = 0;
      LED3 = 0;
      LED4 = 0;
      LED5 = 0;
      __delay_ms(10);       //延时

      while(1)
      {
            LED0 = 0;          //LED5 亮
            LED1 = 0;
            LED2 = 0;
            LED3 = 0;
            LED4 = 0;
            LED5 = 1;
            __delay_ms(200);    //延时
            LED0 = 0;          //LED4-LED5 亮
            LED1 = 0;
            LED2 = 0;
            LED3 = 0;
            LED4 = 1;
            LED5 = 1;
            __delay_ms(200);    //延时
            LED0 = 0;          //LED3-LED5 亮
            LED1 = 0;
            LED2 = 0;
            LED3 = 1;
            LED4 = 1;
            LED5 = 1;
            __delay_ms(200);    //延时
            LED0 = 0;          //LED2-LED5 亮
            LED1 = 0;
            LED2 = 1;
            LED3 = 1;
            LED4 = 1;
            LED5 = 1;
            __delay_ms(200);    //延时
            LED0 = 0;          //LED1-LED5 亮
            LED1 = 1;
            LED2 = 1;
            LED3 = 1;
            LED4 = 1;
            LED5 = 1;
            __delay_ms(200);    //延时
            LED0 = 1;          //LED0-LED5 亮
            LED1 = 1;
            LED2 = 1;
            LED3 = 1;
            LED4 = 1;
            LED5 = 1;
            __delay_ms(200);    //延时
            LED0 = 0;          //LED0-LED5 灭
            LED1 = 0;
            LED2 = 0;
            LED3 = 0;
            LED4 = 0;
            LED5 = 0;
            __delay_ms(200);    //延时
      }
}

//-------------------------------------------------------------------------------

LX-28PIN-LED.7z

31.48 KB, 下载次数: 24, 下载积分: 黑币 -5

欢迎光临 (http://www.51hei.com/bbs/)