puckjs bleak python mac / read advertisements

Thanks!
got it working, as blemidi on osx is broken in term of auto reconnection I am basically making a workaround with advertisements. I am using the motion example, is there a way to advertise at interval 20 but only when the device is moving?

here is the code:

NRF.setTxPower(4);
//NRF.setConnectionInterval(20);

function rescaleToMidiCC(value, oldMin, oldMax) {
  var newMin = 0;
  var newMax = 127;
  var rescaled = Math.round((value - oldMin) * (newMax - newMin) / (oldMax - oldMin) + newMin);
  rescaled = Math.min(127, Math.max(0, rescaled));
  return rescaled;
}


require("puckjsv2-accel-movement").on();
var idleTimeout;

Puck.on('accel',function(a) {
  LED.set();

  if (idleTimeout) clearTimeout(idleTimeout);
  idleTimeout = setTimeout(function() {
    idleTimeout = undefined;
    LED.reset();
    //active = false ;
  },500);
  const accel = Puck.accel();
  var x = ((accel.acc.x/128000)*10) *127;
  var y = ((accel.acc.y/128000)*10) *127;
  x = rescaleToMidiCC(x, -120, 120);
  y = rescaleToMidiCC(y, -120, 120);
  print(x + " " + y);
  NRF.setAdvertising({}, { manufacturer: 0x0590, manufacturerData:           [x,y], interval:20});

});