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Bangle.js power saving crash #1937

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gfwilliams opened this issue Sep 30, 2020 · 1 comment
Closed

Bangle.js power saving crash #1937

gfwilliams opened this issue Sep 30, 2020 · 1 comment

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@gfwilliams
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gfwilliams commented Sep 30, 2020

Referenced here: http://forum.espruino.com/conversations/354191/#comment15547377

Something about the new accelerometer power save functionality seems to cause a watchdog reset in combination with other functionality (maybe setInterval?). It appears to be a watchdog timeout.

I managed to reproduce once with just:

g.clear();
n=0;
setInterval(function() {
  g.drawString(("                     "+n++).substr(-8),20,20,true);
},100);

but not reliably.

gfwilliams added a commit that referenced this issue Sep 30, 2020
…that rescheduling app timer from within an IRQ can sometimes cause problems
@gfwilliams
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gfwilliams commented Oct 8, 2020

Based on the replies on the forum post linked above, 4ecdc29 actually fixed it

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