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Set intervals to trigger aligned to real time (i.e. 60000 on the full minute)

pull/1916/head
Martin Boonk 2022-02-21 18:02:41 +01:00
parent bff3564926
commit 01eef85199
1 changed files with 43 additions and 14 deletions
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57
apps/imageclock/app.js
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@ -369,7 +369,7 @@ var requestedDraws = 0;
var isDrawing = false;
function initialDraw(){
print("Free memory", process.memory(false).free);
//print("Free memory", process.memory(false).free);
requestedDraws++;
if (!isDrawing){
//print(new Date().toISOString(), "Can draw,", requestedDraws, "draws requested so far");
@ -391,6 +391,7 @@ function handleHrm(e){
if (e.confidence > 70){
pulse = e.bpm;
if (!redrawEvents || redrawEvents.includes("HRM")){
//print("Redrawing on HRM");
initialDraw();
}
}
@ -401,14 +402,34 @@ function handlePressure(e){
temp = e.temperature;
press = e.pressure;
if (!redrawEvents || redrawEvents.includes("pressure")){
//print("Redrawing on pressure");
initialDraw();
}
}
var unlockedDrawInterval;
var lockedRedraw = getByPath(face, ["Properties","Redraw","Locked"]);
var unlockedRedraw = getByPath(face, ["Properties","Redraw","Unlocked"]);
function getMatchedWaitingTime(time){
var result = time - (Date.now() % time);
//print("Matched timeout", time, result);
return result;
}
function setMatchedInterval(callable, time, intervalHandler){
//print("Setting matched timeout for", time);
setTimeout(()=>{
var interval = setInterval(callable, time);
if (intervalHandler) intervalHandler(interval);
}, getMatchedWaitingTime(time));
}
var unlockedDrawInterval;
var lockedDrawInterval;
var lockedRedraw = getByPath(face, ["Properties","Redraw","Locked"]) || 60000;
var unlockedRedraw = getByPath(face, ["Properties","Redraw","Unlocked"]) || 1000;
var defaultRedraw = getByPath(face, ["Properties","Redraw","Default"]) || "Always";
var redrawEvents = getByPath(face, ["Properties","Redraw","Events"]);
var events = getByPath(face, ["Properties","Events"]);
@ -416,19 +437,31 @@ var events = getByPath(face, ["Properties","Events"]);
//print("events", events);
//print("redrawEvents", redrawEvents);
function handleLock(isLocked){
function handleLock(isLocked, forceRedraw){
//print("isLocked", Bangle.isLocked());
if (unlockedDrawInterval) clearInterval(unlockedDrawInterval);
if (lockedDrawInterval) clearInterval(lockedDrawInterval);
if (!isLocked){
Bangle.setHRMPower(1, "imageclock");
Bangle.setBarometerPower(1, 'imageclock');
unlockedDrawInterval = setInterval(()=>{
setMatchedInterval(()=>{
//print("Redrawing on unlocked interval");
initialDraw();
},unlockedRedraw?unlockedRedraw:1000);
},unlockedRedraw, (v)=>{
unlockedDrawInterval = v;
});
} else {
Bangle.setHRMPower(0, "imageclock");
Bangle.setBarometerPower(0, 'imageclock');
if (unlockedDrawInterval) clearInterval(unlockedDrawInterval);
setMatchedInterval(()=>{
//print("Redrawing on locked interval");
initialDraw();
},lockedRedraw, (v)=>{
lockedDrawInterval = v;
});
}
if (!redrawEvents || redrawEvents.includes("lock")){
if (forceRedraw || !redrawEvents || redrawEvents.includes("lock")){
//print("Redrawing on lock", isLocked);
initialDraw();
}
}
@ -447,8 +480,4 @@ if (!events || events.includes("lock")) {
Bangle.on('lock', handleLock);
}
setInterval(()=>{
initialDraw();
}, lockedRedraw ? lockedRedraw : 60000);
initialDraw();
handleLock(Bangle.isLocked(), true);