Comments (7)
That's interesting, I'm curious if it's not something related to the Global Interpreter Lock in python. I'll take a look.
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Seems like I will need to use Py_BEGIN_ALLOW_THREADS and Py_END_ALLOW_THREADS before and after the internal call to gpiod_line_event_wait() respectively.
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Let me know when you commit changes and I'll test, thanks.
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@sgjava I don't really have time to test it today, but I pushed a fix to topic/python-locking branch that should theoretically fix it. I should probably add these macros around all blocking operations in the module. Let me know if you can test it and if it works.
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I just tested event_wait and it works as expected in a thread. Let me know when you commit changes to master. I'll finish up converting the rest of my example code to the new bindings.
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Done.
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I just built and tested my threading example. Looks good, thanks.
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Related Issues (20)
- Documentation issues HOT 4
- Thank you !
- help for gpiomon -p doesn't mention default unit of ms or that unit suffixes are allowed HOT 1
- gpiod_line_request_release --> application hangs HOT 3
- Wish/feature request: compile time evaluatable define(s) with API version HOT 6
- Obsolete libgpiod package on PyPI HOT 2
- Tag downloads from git.kernel.org seam broken HOT 2
- C++ bindings under LGPL-3.0 HOT 10
- How to set/toggle GPIO to input or output? HOT 16
- Increase GPIO read/write frequency HOT 3
- Feature request and observation HOT 1
- Persistent state HOT 2
- --hold-period doesn't work HOT 1
- Operation not permitted for set_value() HOT 2
- libgpiod seems to miss edge interrupts HOT 15
- Wheels for musl don't work HOT 15
- Cannot build libgpiod on a NanoPi NEO3 HOT 4
- gpiod_line_event (1.6.3) HOT 1
- Can't build python bindings with buildroot HOT 1
- Please add support for ASRock IMB-1313 motherboard HOT 1
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