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ros-event-camera / metavision_driver

driver for event based cameras using the MetaVision SDK (Prophesee and CenturyArk)
Apache License 2.0
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Error setting roi for Gen 41 sensor. #5

Closed mosfe closed 2 years ago

mosfe commented 2 years ago

hello,when I install all the packages and run the command with roslaunch metavision_ros_driver driver_node.launch,the warning shows that [HAL][WARNING] Error setting roi for Gen 41 sensor, why is this problem? My hardware camera is not compatible with this peoject? Hope your answer.

berndpfrommer commented 2 years ago

It works with the Gen4 sensor. Could you please post the launch file you are using? Thanks!

mosfe commented 2 years ago

2 1

mosfe commented 2 years ago

I do not modify the codes and obey the instructions on the project, but my operating system is ubuntu 18.04 and ros version is melodic not noetic, maybe this matter?

berndpfrommer commented 2 years ago

Pushed a commit that hopefully fixes this. Can you pull from master again and retry?

mosfe commented 2 years ago

Thanks a lot,is works！

mosfe commented 2 years ago

3 hello，when I pull from master and retry，it works and I get the event data I want，but the two errors are merged，do they have negative influence on the running？

berndpfrommer commented 2 years ago

The bias error has no consequences. The missing calibration file will mean that the published camerainfo is junk. You probably don't care about that.