Jetson Nano CSI Camera initialisation stuck

Hi all

Currently we are trying to run the initialisation of the CSI camera instance. The code is as follows:

From jetcam.csi_camera import CSICamera
camera = CSICamera(width = 224, height = 224)

It imports properly, and after running the initialization of the csi camera instance, the terminal just hangs and we cannot input any further code.

Looking for help with this, thank you

hello hari.businesses,

please check developer guide, Approaches for Validating and Testing the V4L2 Driver.
you may use the provided tools or application to validate and test the V4L2 driver interface.

please also share the kernel messages for reference, i.e. $ dmesg > klog.txt
thanks