The get_joint_state() method makes it easier to get information about a joint, including whether the
joint is moving. A mode variable is added to make it easier to determine what mode the driver is in. Lastly, some of HelloNode's variables are made private to make it easier to use the class from iPython.
The
get_joint_state()
method makes it easier to get information about a joint, including whether the joint is moving. A mode variable is added to make it easier to determine what mode the driver is in. Lastly, some of HelloNode's variables are made private to make it easier to use the class from iPython.