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powermanager - Refactor cpu use sampling code

master
Martin Boonk 2023-02-22 22:00:31 +01:00
parent 4caaebf450
commit 6104946a08
1 changed files with 13 additions and 10 deletions
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11
apps/powermanager/widget.js
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@ -69,14 +69,18 @@ currently-running apps */
let endCpu = 135 + (cpu * (405 - 135)); let endCpu = 135 + (cpu * (405 - 135));
GU.fillArc(g, w.x + 12, w.y + 12, 5.5, 8, GU.degreesToRadians(135), GU.degreesToRadians(endCpu), GU.degreesToRadians(30)); GU.fillArc(g, w.x + 12, w.y + 12, 5.5, 8, GU.degreesToRadians(135), GU.degreesToRadians(endCpu), GU.degreesToRadians(30));
} }
let sTimeout;
function draw(w) { function draw(w) {
setTimeout((t, systickNow) => { if (sTimeout) clearTimeout(sTimeout);
let systickNow = peek32(0xE000E018);
let t = Date.now();
sTimeout = setTimeout(() => {
let tLater = Date.now(); let tLater = Date.now();
let systickLater = peek32(0xE000E018); let systickLater = peek32(0xE000E018);
let systickDiff = systickLater - systickNow; let systickDiff = systickLater - systickNow;
if (systickDiff < 0) systickDiff += SYSTICKMAX; if (systickDiff < 0) systickDiff += SYSTICKMAX;
doDraw(w, 1 - systickDiff/SYSTICKMAX); doDraw(w, 1 - systickDiff/SYSTICKMAX);
}, SYSTICKWAIT);
if (w.timeoutId !== undefined) { if (w.timeoutId !== undefined) {
clearTimeout(w.timeoutId); clearTimeout(w.timeoutId);
@ -84,8 +88,7 @@ currently-running apps */
w.timeoutId = setTimeout(() => { w.timeoutId = setTimeout(() => {
w.timeoutId = undefined; w.timeoutId = undefined;
w.draw(w); w.draw(w);
}, Bangle.isLocked() ? (s.refreshLocked || 60) * 1000 : (s.refreshUnlocked || 1) * 1000 - SYSTICKWAIT); }, Bangle.isLocked() ? ((s.refreshLocked || 60) * 1000 ): ((s.refreshUnlocked || 1) * 1000));
}, SYSTICKWAIT, Date.now(), peek32(0xE000E018));
} }
// add your widget // add your widget