Hello how can I use this library with the firm? I have 17 buttons, however they are of the momentary type and need to be on / off. In the example below we have a basic code where pin 13 receives a change in its state whenever there is an action of type fell (). My question is: How can I submit this change using the Firmata library?
// This example toggles the debug LED (pin 13) on or off
// when a button on pin 2 is pressed.
// Include the Bounce2 library found here :
// https://github.com/thomasfredericks/Bounce2
#include <Bounce2.h>
#define BUTTON_PIN 2
#define LED_PIN 13
int ledState = LOW;
Bounce debouncer = Bounce(); // Instantiate a Bounce object
void setup() {
debouncer.attach(BUTTON_PIN,INPUT_PULLUP); // Attach the debouncer to a pin with INPUT_PULLUP mode
debouncer.interval(25); // Use a debounce interval of 25 milliseconds
pinMode(LED_PIN,OUTPUT); // Setup the LED
digitalWrite(LED_PIN,ledState);
}
void loop() {
debouncer.update(); // Update the Bounce instance
if ( debouncer.fell() ) { // Call code if button transitions from HIGH to LOW
ledState = !ledState; // Toggle LED state
digitalWrite(LED_PIN,ledState); // Apply new LED state
}
}