【Proteus仿真】Arduino UNO步进电机驱动示例

【Proteus仿真】Arduino UNO步进电机驱动示例

  • Proteus仿真
    在这里插入图片描述

驱动代码

没有调用其他库

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 #define LED ( 13 )
 #define MOTOR\_PIN0 ( 8 )
 #define MOTOR\_PIN1 ( 9 )
 #define MOTOR\_PIN2 ( 10 )
 #define MOTOR\_PIN3 ( 11 )
   
void setup()
 { 
   pinMode( LED, OUTPUT );
   pinMode( MOTOR_PIN0, OUTPUT );
   pinMode( MOTOR_PIN1, OUTPUT );
   pinMode( MOTOR_PIN2, OUTPUT );
   pinMode( MOTOR_PIN3, OUTPUT );
 }

void loop()
 {
   static byte i = 0; 
   switch( i++ )//这里改成i--就是反转
   {
      case 0:
     digitalWrite( MOTOR_PIN0, HIGH );
     digitalWrite( MOTOR_PIN1, LOW );
     digitalWrite( MOTOR_PIN2, LOW );
     digitalWrite( MOTOR_PIN3, LOW );
     digitalWrite( LED, HIGH );
     break;
      case 1:
     digitalWrite( MOTOR_PIN0, LOW );
     digitalWrite( MOTOR_PIN1, HIGH );
     digitalWrite( MOTOR_PIN2, LOW );
     digitalWrite( MOTOR_PIN3, LOW );
     digitalWrite( LED, LOW );
     break;
      case 2:
     digitalWrite( MOTOR_PIN0, LOW );
     digitalWrite( MOTOR_PIN1, LOW );
     digitalWrite( MOTOR_PIN2, HIGH );
     digitalWrite( MOTOR_PIN3, LOW );
     digitalWrite( LED, HIGH );
     break;
      case 3:
     digitalWrite( MOTOR_PIN0, LOW );
     digitalWrite( MOTOR_PIN1, LOW );
     digitalWrite( MOTOR_PIN2, LOW );
     digitalWrite( MOTOR_PIN3, HIGH );
     digitalWrite( LED, LOW );
     break;
      default:
     break;
   }
  
   delay(110);//此数值必须大于100，否则仿真的时候会抖动，该延时函数直接影响转速 
      i %=4;
 }

程序源码和仿真资源

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链接：https://pan.baidu.com/s/1qlwfTQPtiPD7UOwyR1TySw 
提取码：o87n

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