// includes ----------------------------
#include <LiquidCrystal.h>

// defines -----------------------------
LiquidCrystal lcd(13, 12, 9, 8, 7, 6);
const int btnStart = 20;
int btnStart_oldValue = LOW;
const int btnReset = 21;
int btnReset_oldValue = LOW;
const int stepDir = 27;
const int stepStep = 28;
int stepOldStep = LOW;

// functions ---------------------------
void setup() {
  // Define LCD (16x2)
  lcd.begin(16, 2);
  //template"----------------"
  lcd.print("  - PyDiLaMa -");
  lcd.setCursor(0,1);
  lcd.print("2nd line");
  // Initialize the pin for reading the button.
  pinMode(btnStart, INPUT);
  pinMode(btnReset, INPUT);
  pinMode(stepDir, OUTPUT);
  pinMode(stepStep, OUTPUT);
 
}



void loop() {
  if (digitalRead(btnStart) == HIGH) {
    lcd.print("R");
    digitalWrite(stepDir, LOW);
    digitalWrite(stepStep, HIGH);
  }
  else {
    digitalWrite(stepStep, LOW);
  }
}

void stepPos() {

  
}

void stepNeg() {

  
}

void setAngle() {


}