launch/teleop_launch.py
def generate_launch_description():
    '''    
    Run the given nodes in the robot's namespace
    '''
    
    sl = SimpleLauncher()
    sl.declare_arg('robot',default_value='turtlebot1')
    
    with sl.group(ns=sl.arg('robot')):
        
        configured_params = RewrittenYaml(
                source_file=sl.find('nav_tutorial', 'xbox.yaml'),
                root_key=sl.arg('robot'),
                convert_types=True,
                param_rewrites={})
        
        sl.node('joy','joy_node',
                parameters=[{
                'dev': '/dev/input/js0',
                'deadzone': 0.3,
                'autorepeat_rate': 20.0,
            }])
                
        sl.node('teleop_twist_joy', 'teleop_node', name='teleop_twist_joy_node', parameters=[configured_params])
        
    return sl.launch_description()
    
    Run the given nodes in the robot's namespace
    
Run the given nodes in the robot's namespace
Run the given nodes in the robot ' s namespace
def generate_launch_description():
    sl = SimpleLauncher()
    sl.declare_arg('robot',default_value='turtlebot1')
    with sl.group(ns=sl.arg('robot')):
        configured_params = RewrittenYaml(
                source_file=sl.find('nav_tutorial', 'xbox.yaml'),
                root_key=sl.arg('robot'),
                convert_types=True,
                param_rewrites={})
        sl.node('joy','joy_node',
                parameters=[{
                'dev': '/dev/input/js0',
                'deadzone': 0.3,
                'autorepeat_rate': 20.0,
            }])
        sl.node('teleop_twist_joy', 'teleop_node', name='teleop_twist_joy_node', parameters=[configured_params])
    return sl.launch_description()
def generate_launch_description ( ) : sl = SimpleLauncher ( ) sl . declare_arg ( 'robot' , default_value = 'turtlebot1' ) with sl . group ( ns = sl . arg ( 'robot' ) ) : configured_params = RewrittenYaml ( source_file = sl . find ( 'nav_tutorial' , 'xbox.yaml' ) , root_key = sl . arg ( 'robot' ) , convert_types = True , param_rewrites = { } ) sl . node ( 'joy' , 'joy_node' , parameters = [ { 'dev' : '/dev/input/js0' , 'deadzone' : 0.3 , 'autorepeat_rate' : 20.0 , } ] ) sl . node ( 'teleop_twist_joy' , 'teleop_node' , name = 'teleop_twist_joy_node' , parameters = [ configured_params ] ) return sl . launch_description ( )
Run the given nodes in the robot's namespace
Run the given nodes in the robot ' s namespace
'''    
    Run the given nodes in the robot's namespace
    '''