espruino swbutton

sw_button_bt_home.js

// Add the following module URL to the "communications" section of your IDE settings
// https://raw.githubusercontent.com/muet/EspruinoDocs/master/modules
const SWBtn = require("SWButton");

const advertisingInterval = 60000;
const eventTimeout = 2500;

let buttonState = "none";
let led = 2;

function blinkLeds(c,d,optCallback) {
  setLeds(c);
  setTimeout(function() {
    setLeds(0);
    if (optCallback) {
      optCallback();
    }
  }, d || eventTimeout);
}

function setLeds(color) {
  digitalWrite([LED3,LED2,LED1], color);
}

function updateAdvertising() {
  NRF.setAdvertising(require("BTHome").getAdvertisement([
    {
      type : "battery",
      v : E.getBattery()
    },
    {
      type : "temperature",
      v : E.getTemperature()
    },
    {
      type: "button_event",
      v: buttonState
    },
  ]), { name : "Puck" });
  
  if (buttonState !== "none") {
    setTimeout(updateAdvertising, eventTimeout);
    buttonState = "none";
  }
}

const softBtn = new SWBtn((k) => {
  console.log('button event', k);
  switch (k) {
    case "S":
      led = 2;
      buttonState = "press";
      break;
    case "SS":
      led = 3;
      buttonState = "double_press";
      break;
    case "SSS":
      led = 4;
      buttonState = "triple_press";
      break;
    case "L":
      led = 5;
      buttonState = "long_press";
      break;
    case "LL":
      led = 6;
      buttonState = "long_double_press";
      break;
    case "LLL":
      led = 7;
      buttonState = "long_triple_press";
      break;
    default:
      led = 1;
      buttonState = "none";
  }
  if (buttonState !== "none") {
    updateAdvertising();
  }
  blinkLeds(led);
});

// Update advertising now
updateAdvertising();
// Update advertising every advertising interval
setInterval(updateAdvertising, advertisingInterval);