//
// Simple sketch, to test this library
//

#include "Switcher.h"

// let's blink the LED to signify life
const int LED_PIN = 13;  // ### sometimes 9


static void callback(const int button, const bool double_tap)
{
    const bool err = (button == -1);

#if 1
    Serial.print("press: ");
    if (err)
        Serial.print("ERROR");
    else
        Serial.print(button);
    Serial.print("\r\n");
#endif
}


void setup()
{
    Serial.begin(9600);
    Serial.println("-- SETUP --");
    switcher_setup();
    pinMode(LED_PIN, OUTPUT);
}


void loop()
{
    switcher_work(callback);
    delay(1000);

    static int last_value = 0;
    digitalWrite(LED_PIN, last_value = !last_value);
}