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Reconnection of serial cable after a disconnect doesn't work and needs HA restart #24

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mattsaxon opened this issue Jan 29, 2022 · 2 comments
Open

Reconnection of serial cable after a disconnect doesn't work and needs HA restart #24

mattsaxon opened this issue Jan 29, 2022 · 2 comments
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@mattsaxon
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@mattsaxon mattsaxon added the bug Something isn't working label Jan 29, 2022
@mattsaxon mattsaxon self-assigned this Jan 29, 2022
@mattsaxon
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mattsaxon commented Jan 29, 2022 •
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Improved the error handling, but is still doesn't reconnect if you put the cable back. However it no longer fills the logs or hangs HA,

Suspect there is an issue with pyserial or Raspberry Pi handling of it.

@mattsaxon mattsaxon changed the title Disconnect of serial cable fill the logs and eventually crashes HA Reconnection of serial cable after a disconnect doesn't work and needs HA restart Jan 29, 2022
@mattsaxon mattsaxon removed their assignment Jan 29, 2022
@sjeffrey101
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yes error handling needs improvement.

im sure i only get the issue if i unplug the USB to serial adapter...... so the port disappears.. Some times when plugging back in, its assisnged a different ttyUSB# which causes issues. I can unplug the serial from the usb and plug it back in and the code continues. Guess Same as when i power off the speakercraft, the serial just sits waiting for next update.

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@mattsaxon @sjeffrey101