Camera Config help for short range imaging about pylon-ros-camera

[jitaxis]

@FrancoisPicardDTI
Do you have any thoughts?
I have realised in the readme that I can only set the FPS and exposure for the Blaze. I can change so much more in the viewer, but the main thing i would want to do is turn gamma correction off. Is there a way to do this in ROS?

[timonehr]

Hi jitaxis,

You can parameterize the blaze camera via the service interface.

A few examples for you:

root@VM:/home/test_ws# ros2 service call /my_blaze/pylon_ros2_camera_node/enable_hdr_mode std_srvs/srv/SetBool "{data : "true"}"
waiting for service to become available...
requester: making request: std_srvs.srv.SetBool_Request(data=True)

response:
std_srvs.srv.SetBool_Response(success=True, message='done')

root@VM:/home/test_ws# ros2 service call /my_blaze/pylon_ros2_camera_node/set_temporal_filter_strength pylon_ros2_camera_interfaces/srv/SetIntegerValue "{value : 100}"
requester: making request: pylon_ros2_camera_interfaces.srv.SetIntegerValue_Request(value=100)

response:
pylon_ros2_camera_interfaces.srv.SetIntegerValue_Response(success=True, message='done')

The enable_gamma_correction service for a blaze camera is currently missing.