MSP430单片机步进电机带显示程序

  init_lcd();
  chn_disp(caidan);
  while(1){
  while((key1|key2==0)&&(flag_go==0));
  key1=key1*10;
  M=key1+key2;
  nquan=50/M*72;
  lcd_mesg(nquan,0x8c,0x8d,0x8e);delay(10);//显示转动度数
  
 for(;j<50/M;j++)    // 双8拍  j=50刚好一圈360 最小度数为7.2度---j=1
  {
     P3OUT=0X03;//AB
      delay(420);
      P3OUT=0X07;//ABC
      delay(420);
      P3OUT=0X06;//BC
      delay(420);
       P3OUT=0X0E;//BCD
      delay(420);
      P3OUT=0X0c;//CD
      delay(420);      
       P3OUT=0X0D;//CDA
      delay(420);
      P3OUT=0X09;//DA
      delay(420);
      P3OUT=0X0B;//DAB
      delay(420);
  }
  }} 
   

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本文关键字：单片机  步进电机  程序  MSP430单片机，单片机-工控设备 - MSP430单片机