I am unable to actuate/control the actuator via rqt_gui. Although I am able to do the same using the web-shell by publishing to the control topic.
Could someone tell me where I am going wrong?
rostopic pub /mira/roll_joint_position_controller/command std_msgs/Float64 "data: 0.2"
I am following the solution for Exercise 2.3, and it seems that the problem is the rate 1.0 in combination with the expression sin(i/100).
- Keep your rate at 1.0 but you have to change the expression to sin(i/10)
- Set your rate to 100 and you can use the expression sin(i/100).
Like in the following image:
Hope this helps,