//Mainecoast Shop Digital product

#include "FastAccelStepper.h"
//#include "AVRStepperPins.h" // Only required for AVR controllers

#define dirPinStepper    8
#define enablePinStepper 12
#define stepPinStepper   9
#define signalPin   A0
int speed;
int var;
bool flag=true;
int premuto=HIGH;
int premuto2=HIGH;
// Change this based on your setup!  max number of pulses per second you motor and driver can handle before stalling
int maxspeed =2650;  // 26500;

FastAccelStepperEngine engine = FastAccelStepperEngine();
FastAccelStepper *stepper = NULL;

void setup() {
   engine.init();
   stepper = engine.stepperConnectToPin(stepPinStepper);
   if (stepper) {
      stepper->setDirectionPin(dirPinStepper);
      stepper->setEnablePin(enablePinStepper);
      stepper->setAutoEnable(LOW);
      //  Acceleration set to 3000 steps per second
      stepper->setAcceleration(30000);    // 100 steps/s²
   }
    int i=1;
    pinMode(2, INPUT);
    pinMode(3, INPUT);
    pinMode(4, INPUT);
    pinMode(11, INPUT);
    pinMode(10, INPUT);
}

void loop() 
{
   /* var = analogRead(signalPin);
    speed = map(var,0,1023,0,26500);             
    stepper->setSpeedInHz(speed);  */


    int en=digitalRead(2);
  if (en!=premuto and en==HIGH){
    premuto2=!premuto2;
    //digitalWrite(10,premuto);
    digitalWrite(12,premuto2);
       digitalWrite(13,!premuto2);
  }  premuto=en;

  if (digitalRead(10)==HIGH){
   if(stepper->isRunning() == true){
   stepper->stopMove();
   stepper->moveTo(50, true);
  }}

if (digitalRead(11)==HIGH){
  var = analogRead(signalPin);
  speed = map(var,1,1023,1,maxspeed);           
  stepper->setSpeedInHz(speed); 
 const long stepsThreshold = -1000;
  long currentPosition = stepper->getCurrentPosition();
  long targetPosition = 10000;
    stepper->moveTo(currentPosition = - 100000);
}

  if (digitalRead(3)==HIGH){
  // speed = map(var,1,1023,1,2650);             
    stepper->setSpeedInHz(speed); 
 const long stepsThreshold = -1000;
  long currentPosition = stepper->getCurrentPosition();
  long targetPosition = 10000;
    stepper->moveTo(currentPosition = - 100000);
  }

  if (digitalRead(4)==HIGH){
   // speed =speed = map(var,1,1023,1,2650); 
    stepper->setSpeedInHz(speed); 
  const long stepsThreshold = 1000;
  long currentPosition = stepper->getCurrentPosition();
  long targetPosition = 10000;
    stepper->moveTo(currentPosition + 100000);
  } 
delayMicroseconds(1000);
}