#define DirMor 2
#define StepMor 3
#define EneMor 4
#define Herr_switch 1
#define MicroAlto 6
#define MicroBajo 5
#define DirValv 7
#define StepValv 8
#define EneValv 9
#define DirConv 10
#define StepConv 11
#define EneConv 12
#define Iniciollenado 13
#define PLC1 A1
#define buttonPin A2
#define PLC3 A3
#define PLC4 A4
int steps = 0;
int buttonState = 0;
bool done = true;

  void forward(int steps){
    int i;
    digitalWrite(EneMor,LOW);
    digitalWrite(DirMor,HIGH);
    for(i=0;i<steps;i++){
      digitalWrite(StepMor, !digitalRead(StepMor));
      delayMicroseconds(600);
    }
    digitalWrite(EneMor,HIGH);
    delay(500);
  }
  
    void reverse(int steps){
      int x;
    digitalWrite(EneMor,LOW);
   digitalWrite(DirMor,LOW);
    for(x=0;x<steps;x++){
      digitalWrite(StepMor, !digitalRead(StepMor));
      delayMicroseconds(600);
    }   
    digitalWrite(EneMor,HIGH);
    delay(500);
    }

      void forward2(int steps){
    int i;
    digitalWrite(EneConv,LOW);
    digitalWrite(DirConv,HIGH);
    for(i=0;i<steps;i++){
      digitalWrite(StepConv, !digitalRead(StepConv));
      delayMicroseconds(600);
    }
    digitalWrite(EneConv,HIGH);
    delay(500);
  }

void MorCierra ()
{
   while(digitalRead(Herr_switch)==HIGH)
 {  
    digitalWrite(EneMor,LOW);
    digitalWrite(DirMor, LOW);   
    digitalWrite(StepMor, HIGH); 
    delayMicroseconds(660);                
    digitalWrite(StepMor, LOW);    
    delayMicroseconds(60);                
 }
  steps=0; 
}
void MorAbre ()
{  
digitalWrite(EneMor, LOW);
    delay(50);
    for (int x = 0; x < 1000; x++)   {
    digitalWrite(DirMor, HIGH);
    digitalWrite(StepMor, HIGH);
    delayMicroseconds(660);
    digitalWrite(StepMor, LOW);
    delayMicroseconds(60);
 }
 steps=0;
digitalWrite(EneMor, HIGH);
}
void ValvSube ()
{
   while(digitalRead(MicroAlto)==HIGH)
 {  
    digitalWrite(EneValv,LOW);
    digitalWrite(DirValv, LOW);   
    digitalWrite(StepValv, HIGH); 
    delayMicroseconds(660);                
    digitalWrite(StepValv, LOW);    
    delayMicroseconds(60);                
 }
  steps=0; 
}
  void ValvBaja ()
  {
      while(digitalRead(MicroBajo)==HIGH)
 {  
    digitalWrite(EneValv,LOW);
    digitalWrite(DirValv, HIGH);   
    digitalWrite(StepValv, HIGH); 
    delayMicroseconds(660);                
    digitalWrite(StepValv, LOW);    
    delayMicroseconds(60);                
 }
  steps=0;  
}
void Conveyor ()
{
        while(digitalRead(PLC1)==HIGH)
 {  
    digitalWrite(EneConv,LOW);
    digitalWrite(DirConv, HIGH);   
    digitalWrite(StepConv, HIGH); 
    delayMicroseconds(660);                
    digitalWrite(StepConv, LOW);    
    delayMicroseconds(60);                
 }
  steps=0;
}
void setup()
{
  pinMode(StepMor, OUTPUT);
  pinMode(DirMor, OUTPUT);
  pinMode(EneMor, OUTPUT);
  pinMode(Herr_switch, INPUT);
  pinMode(MicroAlto,INPUT);
  pinMode(MicroBajo,INPUT);
  pinMode(StepValv, OUTPUT);
  pinMode(DirValv, OUTPUT);
  pinMode(EneValv, OUTPUT);
  pinMode(StepConv, OUTPUT);
  pinMode(DirConv, OUTPUT);
  pinMode(EneConv, OUTPUT);
  pinMode(PLC1,INPUT);
  pinMode(buttonPin,INPUT);
  pinMode(PLC3,INPUT);
  pinMode(PLC4,INPUT);
  pinMode(Iniciollenado,OUTPUT);
  digitalWrite(Iniciollenado,HIGH);
}
void loop()
{ 
 // int buttonState = digitalRead(buttonPin); 
 // digitalWrite(buttonPin, LOW);
  //if (buttonState == LOW && !done)

forward(300);
delay(2000);
ValvSube();
delay(2000);
forward2(6000);
delay(2000);
MorCierra();
delay(200);
ValvBaja();
delay(4000);
//digitalWrite(Iniciollenado,LOW);
//delay(300);
//digitalWrite(Iniciollenado,HIGH);
 //    done = true;
 // } else if (buttonState == LOW && done)
  //{
    //done = false;
  }