巡線小車程序分享

ID:322248 · 發表于 2018-9-9 11:50

#include <REGX52.H> //°üo¬51μ￥Æ¬»úÏà1ØμÄí·ÎÄ¼t

sbit LeftLed=P2^0;
sbit RightLed=P0^7;
sbit FontLled=P1^0;

sbit LeftIR=P3^5;
sbit RightIR=P3^6;
sbit FontIR=P3^7;

sbit M1A=P0^0;
sbit M1B=P0^1;

sbit M2A=P0^2;
sbit M2B=P0^3;

sbit B1=P0^4;
sbit SB1=P0^6;

void tingzhi()
{
M1A=0;
M1B=0;
M2A=0;
M2B=0;

}

void qianjin()
{
M1A=1;
M1B=0;
M2A=1;
M2B=0;
}

void houtui()
{
M1A=0;
M1B=1;
M2A=0;
M2B=1;
}

void zuozhuan()
{
M1A=0;
M1B=1;
M2A=1;
M2B=0;
}

void youzhuan()
{
M1A=1;
M1B=0;
M2A=0;
M2B=1;
}

void delay_nus(unsigned int i)
{
  i=i/10;
  while(--i);
}
void delay_nms(unsigned int n)
{
  n=n+1;
  while(--n)
  delay_nus(900);

}

void ControlCar(unsigned char ConType)
{

  tingzhi();
switch(ConType)
{
  case 1:  //Ç°½ø
  {
qianjin();
break;
  }
  case 2: //oóíË
  {
houtui();
break;
  }
  case 3: //×ó×a
  {
zuozhuan();
      break;
  }
  case 4: //óò×a
  {
youzhuan();

      break;
  }
  case 8: //í￡Ö1
  {
tingzhi();
      break;
  }
}
}
void main()
{
  bit RunFlag=0;
  //RunShow=0;

  ControlCar(8);
  while(1)
  {
Start:

LeftLed=LeftIR;
RightLed=RightIR;
FontLled= FontIR;
SB1=LeftIR;
if(LeftIR == 0 && RightIR == 0)
{
   ControlCar(1);
   delay_nms (10);
      goto NextRun;
}

if(LeftIR == 0 && RightIR == 1)
{
   ControlCar(3);
   delay_nms (10);
      goto NextRun;
}

if(LeftIR == 1 && RightIR == 0)
{
   ControlCar(4);
   delay_nms (10);
      goto NextRun;
}

goto Start;
NextRun:
ControlCar(8);
  }
}

ID:396331 · 發表于 2018-9-14 13:50

感謝分享

ID:408592 · 發表于 2018-10-12 14:56

請問這個適用于四路紅外感應嗎？超萌新提問

ID:322248 · 發表于 2019-10-23 17:27

我愛羅是是是發表于 2018-10-12 14:56
請問這個適用于四路紅外感應嗎？超萌新提問

適用，原理是一樣的，只是更改相應的引腳而已。

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