Gaze Estimation termination issue about depthai-experiments HOT 6 CLOSED

Wow! Nice... =D! <3 Love you guys going deep into it so quickly! I cannot fix it unfortunately unless I have your brain :P

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@raymondlo84 fix for this is underway to library - will let you know once ready:)

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Update from the investigation into this:

Initial tests show that the abort issue doesn't pop up when using libusb 1.0.23 vs the latest 1.0.24
I presume that XLink (or our usage of it) doesn't use libusb correctly and it gets into a state where an assert fails.
Also it might be that this assert was added from 1.0.23 -> 1.0.24 - which shows this incorrect state. Will check this now

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@raymondlo84 together with @themarpe we were able to solve this issue, more info here - #57

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It appears that I closed it automatically when I merged the PR. @raymondlo84 if it happens not to be resolved, please feel free to reopen

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I got a crash if I use ctrl-c. 'q' works properly so far.

Starting pipeline...
^CTraceback (most recent call last):
File "main.py", line 362, in
app.run()
File "main.py", line 304, in run
read_correctly, new_frame = self.get_frame()
File "main.py", line 282, in get_frame
return True, np.array(self.cam_out.get().getData()).reshape((3, 300, 300)).transpose(1, 2, 0).astype(np.uint8)
KeyboardInterrupt
^CException ignored in: <module 'threading' from '/usr/local/Cellar/[email protected]/3.7.9_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py'>
Traceback (most recent call last):
File "/usr/local/Cellar/[email protected]/3.7.9_2/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 1307, in _shutdown
lock.acquire()
KeyboardInterrupt
Assertion failed: (pthread_mutex_lock(mutex) == 0), function usbi_mutex_lock, file ./os/threads_posix.h, line 46.
zsh: abort python main.py -cam

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