ros_arduino_bridge and VNH5019 driver
ı have a vnh5019 motor driver. https://github.com/hbrobotics/ros_arduino_bridge
I use "Firmware Commands " (on github page) and motors are working no problem.
But when I used publishing /cmd_vel commands like that nothing work.
$ roslaunch ros_arduino_python arduino.launch
$ rostopic pub -1 /cmd_vel geometry_msgs/Twist '{ angular: {z: 0.5} }'
what can ı do for this problem ? thank you for advices...
Asked by osmancns on 2015-06-26 08:55:03 UTC
Comments
Can you update your question and include a listing of your arduino_params.yaml file? Note that by default, the arduino_params.yaml file included in the ros_arduino_bridge package has the base controller turned off (use_base_controller: False) and the PID parameters are commented out.
Asked by Pi Robot on 2015-10-30 07:54:54 UTC