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InfiniTimeOrg / InfiniTime

Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS
GNU General Public License v3.0
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Watchdog reset after sometime when connected to Amazfish running on PinePhone #1260

Open AndreySV opened 2 years ago

AndreySV commented 2 years ago

Verification

What happened?

Device reboots and after reboot 'last reset' is 'wtdg'

What should happen instead?

Device doesn't reboot that often

Reproduction steps

  1. Pair PinePhone with Mobian running kernel 5.15.44 and Amazfish 2.0.3 with Pinetime
  2. Normally use Pinetime (notifications, step counters)
  3. Notice, that device reboots with 'last reset' reason 'wtdg'. Pinetime usually reboots after 6-10 hours of work.

If device is not paired with a phone, it doesn't reboot in days ( >13 days).

More details?

No response

Version

1.10

Companion app

Amazfish 2.0.3

Itai-Nelken commented 2 years ago

I have a similar problem (resets caused by watchdog but at random times. Sometimes once per day, and sometimes after a whole week) with the pinetime paired to gadgetbridge, but I thought it was caused by something I did because I'm using a custom build.

JF002 commented 2 years ago

Watchdog reset can have many sources : the software crashed (invalid memory access, infinite loop,,...), a bug in a library (ble stack, UI), a hardware issue with a device (accelerometer, display, memory),... so this issue won't be easy to diagnose, unfortunately! I haven't noticed any crash recently on my PineTime connected most of the time to Gadgetbridge.

Do anyone else experience that kind of issue? Do you have any other info that could help us determine the cause of the crash?

AndreySV commented 2 years ago

I've seen the problem with 1.9 and probably with 1.8 in the past. I can reproduce reset by watchdog by flooding PineTime with notifications. See following video: https://www.youtube.com/watch?v=APFLuV7WYLc