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USB stops working. After rebooting OS or restarting app makes it functional again #613

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developer-agva opened this issue Jan 2, 2025 · 3 comments
Open

USB stops working. After rebooting OS or restarting app makes it functional again #613

developer-agva opened this issue Jan 2, 2025 · 3 comments
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connection-freeze

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@developer-agva
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In my app I am using two USB at same time.

  • Both consists of READ and WRITE thread in parallel.
  • but READ and WRITE thread stops working randomly.
  • Debugging already done at every step.
  • Everything is perfect but data is not received on Serial.
@kai-morich
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Does it work again after detaching + reattaching the USB device?
Have you tried on a different Android device (from different vendor)?

@kai-morich kai-morich changed the title USB stops working after rebooting OS or restarting app makes it functional again USB stops working. After rebooting OS or restarting app makes it functional again Jan 2, 2025
@kai-morich
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are you using 2 separate devices or 1 with two ports? both is tested successfully with regression tests.
which driver are you using?

@kai-morich
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how does the 'stops working randomly' look like? do you get an exception?

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@kai-morich @developer-agva