RPi sometimes crashes - Githubissues

jtanx / picopterx

FYP 2015 Hexacopter project 🚁🚁🚁🚁

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RPi sometimes crashes #113

Open jtanx opened 9 years ago

jtanx commented 9 years ago

The RPi on the Copter will sometimes hard freeze. This happens both when using the battery and using the plug pack. It's really annoying me (plus somewhat concerning)...

It's either:

Disk corruption (try another SD card?) We should make a backup image this week.
Power issues - maybe with the regulator. Should measure the output with a CRO...
Dodgy RPi
Something else

BrettRD commented 9 years ago

Tests:

[ ] Disk corruption: Pull the disk, backup and scan.
[ ] Brown-outs: Is there a brown-out flag available on boot? most microcontrollers have this.
[ ] Dodgy RPi: I hope not.
[ ] Something else: Everything else.

jtanx commented 9 years ago

Brown-outs: https://www.raspberrypi.org/forums/viewtopic.php?t=82373

jtanx commented 9 years ago

What I do notice when it crashes both LEDs (green and red) on the RPi glow solid green.

jtanx commented 9 years ago

@BrettRD I noticed the power warning today even while powered of the plug pack so I'm leaning towards a power issue.