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Photometrics / PyVCAM

Python3.X wrapper for Photometrics and QImaging PVCAM based cameras
MIT License
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Rois for kinetix22 #38

Closed youssef4991 closed 10 months ago

youssef4991 commented 10 months ago

Hi, I have been testing out the various tests codes on the PyVCam github. The multi_rois test does not seem to work for my kinetix22 camera, the error message is the following:

[Running] python -u "c:\Program Files\Photometrics\PyVCAM-master\PyVCAM-master\tests\multi_rois.py" ROI: 0 ( 750, 300) ( 949, 499) Min:73 Max:112 Average:94 Frame Rate: 0.0 Frame Count: 1 Traceback (most recent call last): File "c:\Program Files\Photometrics\PyVCAM-master\PyVCAM-master\tests\multi_rois.py", line 61, in main() File "c:\Program Files\Photometrics\PyVCAM-master\PyVCAM-master\tests\multi_rois.py", line 35, in main s1 = frame['meta_data']['roi_headers'][roi_index]['roi']['s1'] IndexError: list index out of range

the function set_roi does not seem to add any roi to the roi list, in fact when trying to access the rois property separately using a simple (print(cam.rois)), it seems like it does not exist,, error message: Traceback (most recent call last): File "c:\Program Files\Photometrics\PyVCAM-master\PyVCAM-master\tests\meta_data.py", line 44, in main() File "c:\Program Files\Photometrics\PyVCAM-master\PyVCAM-master\tests\meta_data.py", line 16, in main print(cam.rois) AttributeError: 'Camera' object has no attribute 'rois'

Is this known behavior ? How can I solve this problem ?

Thank you

vondrejPM commented 10 months ago

Unfortunately, the use of Multi-ROI with Kinetix is limited by the camera firmware version. The current camera firmware (30.38.05) does not support Multi-ROI feature. This feature will be supported in the next firmware release but only on the 16-bit (Dynamic Range) mode.