banglejs.com - hackable smart watch?!?

Wrote a small test program for the bangle.js emulator testing the buttons... pretty neat!

Proceed as follows:

• start emulator https://www.espruino.com/ide/emulator.ht­ml
  
• paste code into emulator editor pane (right-hand pane)
  
• upload code
  
• run it with typing r() into console (left-hand pane)
  
• click on button 1,2,3 -to the right of the graphics area
  

• click into the left or right half side of the graphics

  var btns = [BTN1,BTN2,BTN3,BTN4,BTN5], wIds;
  function onInit() {
  if (wIds) return;
  wIds = [];
  btns.forEach(function(btn,i) {
    var lab = "BTN"+(i+1);
    wIds.push(setWatch(function(e) {
        e.btn=lab;
        console.log(e);
      },btn,{repeat:true,edge:"both"}));
  });
  Bangle.on("swipe",function(dir) { // ???
  console.log((dir) ? "-->" : "<--"); });
  }
  function h() {
  if (wIds) wIds.forEach(function(wId) {
      clearWatch(wId); });
  wIds = null;
  }
  function r() { onInit(); } // r() : run
  function h() { halt();   } // h() : halt
  

Results:

• a) activities on BTN5 also falsely(?) reports BTN4 activities
  
• b) 'swipe' - moving pointer with mousedown not supported
  
  

Would be nice to see the swipe working... with setWatche()-s on the buttons 4 and 5 AND with - for example - Bangle.on("swipe",function(dir){...} (or alike).

Output 'formatted' to fit:

{ "state": true,  "lastTime": undefined, "time": ...721999, "btn": "BTN1" }
{ "state": false, "lastTime": ...721999, "time": ...946000, "btn": "BTN1" }
{ "state": true,  "lastTime": undefined, "time": ...456000, "btn": "BTN2" }
{ "state": false, "lastTime": ...456000, "time": ...673000, "btn": "BTN2" }
{ "state": true,  "lastTime": undefined, "time": ...539999, "btn": "BTN3" }
{ "state": false, "lastTime": ...539999, "time": ...747999, "btn": "BTN3" }
{ "state": true,  "lastTime": undefined, "time": ...798000, "btn": "BTN4" }
{ "state": false, "lastTime": ...798000, "time": ...990999, "btn": "BTN4" }
{ "state": true,  "lastTime": undefined, "time": ...267999, "btn": "BTN5" }
{ "state": true,  "lastTime": ...990999, "time": ...267999, "btn": "BTN4" }
{ "state": false, "lastTime": ...267999, "time": ...460000, "btn": "BTN5" }
{ "state": false, "lastTime": ...267999, "time": ...460999, "btn": "BTN4" }

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