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標題: 單片機流水燈結束呼吸燈程序,用了3個延時,報錯應該怎么修改 [打印本頁]

作者: 1322804412 時間: 2022-12-31 20:43
標題: 單片機流水燈結束呼吸燈程序,用了3個延時,報錯應該怎么修改
單片機源程序如下:
#include <REGX52.H>
sbit  BEEP=P3^6;
sbit LED=P1^1;
sbit LED1=P1^3;
sbit LED2=P1^5;
sbit LED3=P1^7;
void Delay(unsigned int t)
{
while(t--);
}
void delay(unsigned int ms)

{

unsigned int m,j;

for(m=0;m<ms;m++)

for(j=0;j<120;j++);

}

void main()
{

unsigned char Time,i;

  delay(500);
  P1=0xfe;
  delay(500);
  P1=0xfc;
  delay(500);
  P1=0xf8;
  delay(500);
  P1=0xf0;
  delay(500);
  P1=0xe0;
  delay(500);
  P1=0xc0;
  delay(500);
  P1=0x80;
  delay(500);
  P1=0x00;
  P1=0x7f;
  delay(500);
  P1=0x3f;
  delay(500);
  P1=0x1f;
  delay(500);
  P1=0x0f;
  delay(500);
  P1=0x07;
  delay(500);
  P1=0x03;
  delay(500);
  P1=0x01;
  delay(500);
  P1=0x00;
  delay(500);
  P1=0xff;

  while(1)
{

      for(Time=0;Time<50;Time++)       //改變亮滅時間，由暗到亮
      {
         for(i=0;i<10;i++)          //計次延時
         {
            LED=0;                   //LED亮
            Delay(Time);          //延時Time
            LED=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
               }
               for(i=0;i<10;i++)
               {

            LED1=0;                   //LED亮
            Delay(Time);          //延時Time
            LED1=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
               }
                     for(i=0;i<10;i++)
                     {
                              LED2=0;                   //LED亮
            Delay(Time);          //延時Time
            LED2=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
                     }
                        for(i=0;i<10;i++)
                        {
                        LED3=0;                   //LED亮
            Delay(Time);          //延時Time
            LED3=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
                        }

         }
      }
      for(Time=50;Time>0;Time--)       //改變亮滅時間，由亮到暗
      {
         for(i=0;i<10;i++)          //計次延時
         {

                              LED=0;                   //LED亮
            Delay(Time);          //延時Time
            LED=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
               }
               for(i=0;i<10;i++)
               {
                                       LED1=0;                   //LED亮
            Delay(Time);          //延時Time
            LED1=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
               }

               for(i=0;i<10;i++)
               {
                                          LED2=0;                   //LED亮
            Delay(Time);          //延時Time
            LED2=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
               }

                     for(i=0;i<10;i++)
                     {
                                       LED3=0;                   //LED亮
            Delay(Time);          //延時Time
            LED3=1;                   //LED滅
            Delay(50-Time);       //延時100-Time
                     }

         }
      }

作者: 2(┯_┯) 時間: 2022-12-31 21:18
在延時子函數void前加上static

作者: lkc8210 時間: 2022-12-31 22:31
報了啥錯？

作者: wpppmlah 時間: 2022-12-31 22:55
void Delay(unsigned int t)
void delay(unsigned int ms)

不要用相同的,雖然首字母大小寫不同!!!!!

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