/*
Stepper Motor Tester v1 @Kunal Panchal
Board - Arduino Uno R3
Test motor - Stepper motor from 0.1 - 10 Amps 
Driver everelettronica LW3D2030N2A1 & LW3D3070N0A1
*/

//Define Pins
int driverPLS = 9;     // PLS- pin
int driverDIR = 10;    // DIR- pin
int Count = 0;

void setup() {
  pinMode (driverPLS, OUTPUT);
  pinMode (driverDIR, OUTPUT);
}

void CW (){
  digitalWrite(driverDIR,HIGH);  //Direction Signal
  digitalWrite(driverPLS,HIGH); //Pulse Signal 1
  delayMicroseconds(500);
  digitalWrite(driverPLS,LOW);  //Pulse Signal 0
  delayMicroseconds(500);
}

void CCW (){
  digitalWrite(driverDIR,LOW); //Direction Signal
  digitalWrite(driverPLS,HIGH); //Pulse Signal 1
  delayMicroseconds(500);
  digitalWrite(driverPLS,LOW);  //Pulse Signal 0
  delayMicroseconds(500);
}

void loop() {
    while (Count <= 30000){     //Number of Pulse for Clockwise Rotation
      CW();
      Count++;
    }
    Count = 0;
    delay(1000);
    while (Count <= 30000){     //Number of Pulse for CounterClockwise Rotation
      CCW();
      Count++;
    }
    Count = 0;
    delay(1000);  
}