/*
  Forum: https://forum.arduino.cc/t/changing-led-state-with-ir-sensors/1434325/11
  Wokwi: https://wokwi.com/projects/458102389315662849

  Block Class including one Signal Light, two Entry Sensors, considering that the release may be triggered several
  times while the train passes the end of block

    starts with green signal
    press red or green button (train enters block from LEFT or RIGHT)
    signal switches to red
    press green or red button (train starts leaving block to the RIGHT or to the LEFT)
    release green or red button for at least minReleaseTime (train hast completely left the block)
    signal switches to green again

    If the button that signalizes the leaving of a block is pressed again within minReleaseTime the block will
    be considered to be still occupied.

  2026/03/10

  ec2021

*/

#include "railroadblock.h"

blockClass block1(  1,   // block identifier
                    12,  // red pin
                    11,  // green pin
                    7,   // sensor left side
                    6,   // sensor right side
                    1000); // minimum time [ms] that the sensor has to be released to set the signal to green again

blockClass block2( 2,   // block identifier
                   A0,  // red pin
                   A1,  // green pin
                   A2,  // sensor left side
                   A3,  // sensor right side
                   1000); // minimum time [ms] that the sensor has to be released to set the signal to green again


void setup() {
  Serial.begin(115200);
  Serial.println("Start");
  block1.begin();
  block2.begin();
}

void loop() {
  block1.run();
  block2.run();
}