Camera autofocus parameters in 4_arms_teleop.launch

[DuaneNielsen]

My system was auto_focusing, leading to some blurry images in certain cases.

Currently I'm resolving this by running the below commands....

v4l2-ctl -d /dev/CAM_RIGHT_WRIST  -c focus_automatic_continuous=0
v4l2-ctl -d /dev/CAM_RIGHT_WRIST  -c focus_absolute=40
v4l2-ctl -d /dev/CAM_LEFT_WRIST  -c focus_automatic_continuous=0
v4l2-ctl -d /dev/CAM_LEFT_WRIST  -c focus_absolute=40
v4l2-ctl -d /dev/CAM_HIGH -c focus_automatic_continuous=0
v4l2-ctl -d /dev/CAM_HIGH -c focus_absolute=5
v4l2-ctl -d /dev/CAM_LOW  -c focus_automatic_continuous=0
v4l2-ctl -d /dev/CAM_LOW -c focus_absolute=35