Measure times spent in run/sleep/deep sleep modes on STM32 boards

Hi,

So I connected a Pico to an Original Espruino and tried to monitor the Original Espruino from the Pico.
So far, I ended up with results only for busy indicator as I am running the original espruino board from USB connection so there is no deep sleep available yet.

The code on the Originla Espruino just includes

  setBusyIndicator(LED1); // A13
  setSleepIndicator(LED2);  // A14

The code on the Pico is

/*
              Measure time spent on LED1/LED2 by an original Espuino board
              */

var onPin=B10; // Non deep sleep (1===running or simple sleep) led from Original Espruino Board
var onTime=0;
var busyPin=B13; // Busy (1=== running, neither simple sleep, nor deep sleep) led from Original Espruino Board
var busyTime=0;
var deepSleepTime=0;
var startedAt=getTime();

function log() {
  let runningFor=getTime()-startedAt;
  console.log("Running for",runningFor,"s");
  console.log("On time (Busy + Sleep)",onTime,"s",Math.floor(onTime*1000/runningFor)/10,"%\tbusyTime (Busy)",busyTime,"s",Math.floor(busyTime*1000/runningFor)/10,"%\tdeepSleepTime",deepSleepTime,"s",Math.floor(deepSleepTime*1000/runningFor)/10,"%");
}

function resetChronos() {
  onPin=B10;
  onTime=0;
  OLED2=B13;
  busyTime=0;
  deepSleepTime=0;
  startedAt=getTime();
}

function onInit() {
  resetChronos();
  log();
}

var idOnTimeWatch=setWatch(function (e) {
  onTime+=e.time-e.lastTime;
}, onPin, { repeat:true, edge:'falling' });

var idBusyTimeWatch=setWatch(function (e) {
  busyTime+=e.time-e.lastTime;
  log();
}, busyPin, { repeat:true, edge:'falling' });

var idDeepSleepTimeWatch=setWatch(function (e) {
  deepSleepTime+=e.time-e.lastTime;
  log();
}, onPin, { repeat:true, edge:'rising' });