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this what i did on the robot

i set my export ROS_MASTER_URI=http://ip of robot:11311 and launched roscore then i ran rosrun gscam gscam in my laptop i ran export ROS_MASTER_URI=http://ip of robot:11311 then rosrun image_view image_view image:=/gscam/image_raw

I ran rostopic hz /gscam/image_raw and got subscribed to [/gscam/image_raw]

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