Camera board • Re: grabbing warning given by the picamera2() commands

Hi, I wonder if this kind of idiom might help. Instead of "array = picam2.capture_array()" (which might wait forever) you could try:

Code:

job = picam2.capture_array(wait=False)# Either now, or at any later time, usetry:    array = job.get_result(timeout=1.0)  # can use 0.0 to poll without waitingexcept TimeoutError:    print("oh dear")

Note that if a "job" times out, it's still running in the camera thread, so you can poll it again later. There's no way currently to cancel jobs that are in progress.

job = picam2.start()try:   job.get_result(timeout=1.0) except TimeoutError:    print("oh dear")

Statistics: Posted by nirb — Mon Jul 01, 2024 12:35 pm