/*
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 = 7;     // PLS- pin
int driverDIR = 6;    // DIR- pin
int Count = 0;
int Stop =  11;

void setup() {
  Serial.begin(115200);
  pinMode (driverPLS, OUTPUT);
  pinMode (driverDIR, OUTPUT);
  pinMode (Stop, INPUT);
  }

void CW (){
  digitalWrite(driverDIR,HIGH);  //Direction Signal
  digitalWrite(driverPLS,HIGH); //Pulse Signal 1
  delay(200);
  digitalWrite(driverPLS,LOW);  //Pulse Signal 0
  delay(200);
}

void CCW (){
  digitalWrite(driverDIR,LOW); //Direction Signal
  digitalWrite(driverPLS,HIGH); //Pulse Signal 1
  delay(200);
  digitalWrite(driverPLS,LOW);  //Pulse Signal 0
  delay(200);
}

void loop(){
  delay(2000);
  if (digitalRead(Stop) != HIGH){
    Serial.println("ON");
  }
  if(digitalRead(Stop) == HIGH){
    Serial.println("OFF") ;
  }
  if (digitalRead(Stop) != HIGH){
    while (Count <= 5){     //Number of Pulse for Clockwise Rotation
      CW();
      Count++;
    }
    Count = 0;
    delay(1000);
    while (Count <= 5){     //Number of Pulse for CounterClockwise Rotation
      CCW();
      Count++;
    }
    Count = 0;
    delay(1000);
  }
  else{
    delay(2000);
  }
}