/***************************************************************************************
* Description:  Turn on relays and indicatior LEDs
* Sketch:       relay_control.ino
* Version:      1.0
* Version Desc: First version
* Board:        ESP32 C3
* Author:       Steve Fuller
* Website:      
* Comments      sketch uses local libraries and namespaces to make code cleaner
*               the PB turns on the Power Relay AND Feedback relay. The contacts from
*               the feedback relay turns on the feedback LED
*
*               Version 2.0 uses the NO contact of the Power Relay to turn on the
*               Feedback Relay which indicates via the Feedback LED that the relay
*               command has functioned
***************************************************************************************/

#include "globals.h"                     // global definitions
#include "ledHelper.h"                   // local library for LED control
#include "hardwareHelper.h"              // local library for relays and PB's
#include <stdio.h>

void setup() {

  hardware::Setup();                     // set up the relays and pushbuttons
  led::Setup();                          // set up the LEDs

  printf("Remote relay and feedback\n");
  printf("-------------------------\n");
  printf("Pressing the PB will energise the Power relay and light the green LED\n");
  printf("\n");
  printf("When the NO contact closes, it energises the Feedback relay which\n");
}

void loop() {

  delay(10);                             // this speeds up the simulation

  if (PUSHBUTTON_PRESSED){               // if push button is pressed

    // turn on relays and power LED
    //led::PowerLEDturnOn();
    LED_POWER_TURN_ON;
    relays::PowerRelayturnOn();

  } else {                               // if push button is not pressed

    // turn off relays on power LED
    led::PowerLEDturnOff();
    relays::PowerRelayturnOff();

  }

  // check FB relay N.O. contact has closed
  // and TURN on feedback LED
  if (RELAY_CLOSED){                     // if NO contact closed

    led::FeedbackLEDturnOn();

  } else {

    led::FeedbackLEDturnOff();

  }

}