LCD1602显示直流电机速度并带pwm调速....电机转速不连贯求大佬们看看

ID:215224 · 发表于 2017-8-8 15:54

if(speed>0)
   {
   gotoxy(1,1);
   LCD_Write_String("V= ");
   gotoxy(1,3);
   LcdWriteData((speed/1000)%10+0x30);
   gotoxy(1,4);
   LcdWriteData((speed/100)%10+0x30);
   gotoxy(1,5);
   LcdWriteData((speed/10)%10+0x30);
   gotoxy(1,6);
   LcdWriteData(speed%10+0x30);
   gotoxy(1,7);
   LCD_Write_String("r");
   gotoxy(1,8);
   LCD_Write_String("/");
   gotoxy(1,9);
   LCD_Write_String("m");
   gotoxy(1,10);
   LCD_Write_String("i");
   gotoxy(1,11);
   LCD_Write_String("n");
   interruptcounter=0;
}

ID:215224 · 发表于 2017-8-8 15:56

if(speed>0) { gotoxy(1,1); LCD_Write_String("V= "); gotoxy(1,3); LcdWriteData((speed/1000)%10+0x30); gotoxy(1,4); LcdWriteData((speed/100)%10+0x30); gotoxy(1,5); LcdWriteData((speed/10)%10+0x30); gotoxy(1,6); LcdWriteData(speed%10+0x30); gotoxy(1,7); LCD_Write_String("r"); gotoxy(1,8); LCD_Write_String("/"); gotoxy(1,9); LCD_Write_String("m"); gotoxy(1,10); LCD_Write_String("i"); gotoxy(1,11); LCD_Write_String("n"); interruptcounter=0; }

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