|
| | rosros.core.create_client (service, cls_or_typename, **qosargs) |
| | Returns a ROS service client instance, for invoking a service.
|
| |
| | rosros.core.create_publisher (topic, cls_or_typename, latch=False, queue_size=0, **qosargs) |
| | Returns a ROS publisher instance.
|
| |
| | rosros.core.create_rate (frequency) |
| | Returns a ROS rate instance, for sleeping at a fixed rate.
|
| |
| | rosros.core.create_service (service, cls_or_typename, callback, **qosargs) |
| | Returns a ROS service server instance, for providing a service.
|
| |
| | rosros.core.create_subscriber (topic, cls_or_typename, callback, callback_args=None, queue_size=0, raw=False, **qosargs) |
| | Returns a ROS subscriber instance.
|
| |
| | rosros.core.create_timer (period, callback, oneshot=False, immediate=False) |
| | Returns a ROS timer instance.
|
| |
| | rosros.core.delete_param (name) |
| | Deletes parameter from the node.
|
| |
| | rosros.core.destroy_entity (item) |
| | Closes the given publisher, subscriber, service client, or service server instance.
|
| |
| | rosros.core.get_logger () |
| | Returns `logging.Logger` for logging to ROS log handler.
|
| |
| | rosros.core.get_namespace () |
| | Returns ROS node namespace.
|
| |
| | rosros.core.get_node_name () |
| | Returns ROS node full name with namespace.
|
| |
| | rosros.core.get_nodes () |
| | Returns all ROS nodes, as `[node full name, ]`.
|
| |
| | rosros.core.get_param (name, default=None, autoset=True) |
| | Returns parameter value from the node.
|
| |
| | rosros.core.get_param_names () |
| | Returns the names of all parameters on the node.
|
| |
| | rosros.core.get_params (nested=True) |
| | Returns the current ROS node parameters, by default as nested dictionary.
|
| |
| | rosros.core.get_ros_version () |
| | Returns ROS version information, as {"major": "1" / "2", ?"minor": distro like "noetic"}.
|
| |
| | rosros.core.get_rostime () |
| | Returns ROS time instance for current ROS clock time.
|
| |
| | rosros.core.get_services (node=None, namespace=None, include_types=True) |
| | Returns all available ROS services, as `[(service name, [type name, ]), ]`.
|
| |
| | rosros.core.get_topics () |
| | Returns all available ROS topics, as `[(topic name, [type name, ]), ]`.
|
| |
| | rosros.core.has_param (name) |
| | Returns whether the parameter exists on the node.
|
| |
| | rosros.core.init_node (name, args=None, namespace=None, anonymous=False, log_level=None, enable_rosout=True, multithreaded=True, reentrant=False) |
| | Initializes ROS and creates ROS node.
|
| |
| | rosros.core.init_params (defaults=None, **defaultkws) |
| | Sets all parameters on node from defaults dictionary.
|
| |
| | rosros.core.ok () |
| | Returns whether ROS has been initialized and is not shut down.
|
| |
| | rosros.core.on_shutdown (callback, *args, **kwargs) |
| | Registers function to be called on shutdown, after node has been torn down.
|
| |
| | rosros.core.register_init (node=None) |
| | Informs `rosros` of ROS having been initialized outside of `init_node()`.
|
| |
| | rosros.core.remap_name (name, namespace=None) |
| | Returns the absolute remapped topic/service name if mapping exists.
|
| |
| | rosros.core.resolve_name (name, namespace=None) |
| | Returns absolute remapped name, namespaced under current node if relative or private.
|
| |
| | rosros.core.set_param (name, value, descriptor=None) |
| | Sets a parameter on the node.
|
| |
| | rosros.core.shutdown (reason=None) |
| | Shuts down live ROS node, if any.
|
| |
| | rosros.core.sleep (duration) |
| | Sleeps for the specified duration in ROS time.
|
| |
| | rosros.core.spin () |
| | Spins ROS node forever.
|
| |
| | rosros.core.spin_once (timeout=None) |
| | Waits until timeout in ROS1; executes one ROS operation or waits until timeout in ROS2.
|
| |
| | rosros.core.spin_until_future_complete (future, timeout=None) |
| | Spins ROS until future complete or timeout reached or ROS shut down.
|
| |
| | rosros.core.start_spin () |
| | Sets ROS node spinning forever in a background thread.
|
| |
| | rosros.core.wait_for_publisher (topic, timeout=None, cls_or_typename=None) |
| | Blocks until topic has at least one publisher.
|
| |
| | rosros.core.wait_for_service (service, timeout=None, cls_or_typename=None) |
| | Blocks until service is available.
|
| |
| | rosros.core.wait_for_subscriber (topic, timeout=None, cls_or_typename=None) |
| | Blocks until topic has at least one subscriber.
|
| |
1.9.7