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clssn / numato-gpio

Python API for Numato GPIO Expanders
MIT License
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Unable to Discover Device on Numato 8 Channel USB GPIO Possibly due to Version Number #25

Closed MitchMagnuson closed 7 months ago

MitchMagnuson commented 1 year ago

8 Channel USB GPIO Module Ubuntu 20.04 Python 3.8.10 numato-gpio 0.11.0.dev0

User is in the dialout group Works fine with separate 8 channel board with ver '8' firmware Device is discovered and interactable via putty Terminal_Output Putty_Output

will-riley commented 1 year ago

Same problem here, with the 16 channel model

MitchMagnuson commented 1 year ago

@will-riley I was able to fix the issue by hard-coding a version number of '9' in the init.py file. Haven't had any issues yet. The function ver(self) was expecting a number for the version and that is no longer the case in the most recent firmware on the gpio. Hardcoded

will-riley commented 1 year ago

Have you tried notifications, and the callback code sample? I had to flip threading.Thread(target=self._poll, daemon=True) to daemon=False to keep from exiting while using notify, but there's some erratic behavior in _poll. Legitimate triggers are slipping through, problem appears dependent on the timeout value, and when the triggers are occurring within that. Working on it...

clssn commented 7 months ago

Hi @MitchMagnuson and @will-riley , sorry for not responding for such a long time. The issue with versions strings is resolved in v0.12.0. Notifications are not supported on the 8 port devices unfortunately. In 'v0.13.0` I'll be raising errors with a clear message to not leave that unnoticed when you try to use the notification related API. Hope that helps!

@will-riley , are you also trying on an 8 port device? If not, may I suggest you open another issue. Maybe my improvements soon released in v0.13.0 will improve your situation. Otherwise I'd be interested in more details.

Thanks for reporting, everyone, and sorry again for the lack of responsiveness!

MitchMagnuson commented 7 months ago

Mitch is no longer with Ainstein. Can you provide some background regarding this?

Michael Paulson VP of Engineering

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On Sun, Mar 10, 2024 at 3:52 PM Henning Claßen @.***> wrote:

Closed #25 https://github.com/clssn/numato-gpio/issues/25 as completed.

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