odart
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odart
I suggest you change the PCA9685_activity.cpp file directly. Once changed don't forget to catkin make the directory. This seems to work for me.
I Publish to the node from my motor driver code in python. This motor driver code receives the cmd_vel Twist command and publishes the motor drive commands. self.pub_drive = rospy.Publisher('command',...
What command are you using to pub to the topic? Did you update the I2C address?