How to write program for control robot arm?
I need help about step by step to write a program from first to last, ROS packages for used in this application so that specify the position of robot arm.
ex.
- Write a program for control hardware (Motor Control) Node.
- Use joint_state_publisher to ....blah blah blah ...........
- ....................................................................................
I need more details about in a beginner level for control forward kinematic of robot arm following the joint variables and I should write PID control in hardware node or other or not?
Thank you for all answers