#include <SoftwareSerial.h>

/*
  HELLO-SOLENOID-ESP

  by Paul O'Neill
  Modified from example folder.  Contributing authors noted below.
  
  Turns on an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO 
  it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
  the correct LED pin independent of which board is used.
  If you want to know what pin the on-board LED is connected to on your Arduino model, check
  the Technical Specs of your board  at https://www.arduino.cc/en/Main/Products
  
  This example code is in the public domain.

  modified 8 May 2014
  by Scott Fitzgerald
  
  modified 2 Sep 2016
  by Arturo Guadalupi
  
  modified 8 Sep 2016
  by Colby Newman
*/


const int LED = 7;  //TINY44 PA7
const int SOLENOID = 8;     //TINY44 PB2, IDE 8, pin 5
const int ESP = 2;  //TINY44 PA2, IDE 2, pin 11
const int BUTTON = 10;     //TINY44 button connected to PA3, IDE 3, pin 10



// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  
  pinMode(LED, OUTPUT);
  pinMode(SOLENOID, OUTPUT);
  pinMode(ESP, INPUT);
  pinMode(BUTTON, INPUT);
  
//  Serial.begin(9600);
}

// the loop function runs over and over again forever
void loop() {
  
  int ESPValue=digitalRead(ESP);
//  Serial.println(ESPValue);
  if (ESPValue > 0) {
    delay(1);
    digitalWrite(LED, HIGH);
    //digitalWrite(INPUTLINE, HIGH);
    digitalWrite(SOLENOID, HIGH);
  } else {
     digitalWrite(LED, LOW);    // turn the LED off by making the voltage LOW
     digitalWrite(SOLENOID, LOW);
    /*
    digitalWrite(LED, HIGH);   // turn the LED on (HIGH is the voltage level)
  //  digitalWrite(INPUTLINE, HIGH);
    digitalWrite(SOLENOID, HIGH);
    delay(2500);                       // wait for a second
    digitalWrite(LED, LOW);    // turn the LED off by making the voltage LOW
  //  digitalWrite(INPUTLINE, LOW);
    digitalWrite(SOLENOID, LOW);
    delay(1000);                       // wait for a second
    */
  }
}