id stringlengths 15 54 | text stringlengths 3 133k | title stringclasses 1
value |
|---|---|---|
lifecycle_deactivate/lifecycle_620.txt | Package containing demos for lifecycle implementation | |
lifecycle_deactivate/lifecycle_1001.txt | Failed to get question list, you can ticket an issue [ here
](https://github.com/ros-infrastructure/rosindex/issues/new) | |
lifecycle_deactivate/lifecycle_338.txt | * changes to avoid deprecated API\'s ( [ #332 ](https://github.com/ros2/demos/issues/332) )
* Corrected publish calls with shared_ptr signature ( [ #327 ](https://github.com/ros2/demos/issues/327) )
* Contributors: William Woodall, ivanpauno | |
lifecycle_deactivate/lifecycle_1310.txt | ### [ lifecycle ](/p/lifecycle) package from [ demos ](/r/demos/github-
ros2-demos) repo | |
lifecycle_deactivate/lifecycle_1016.txt | * Mabel Zhang
* Michael Jeronimo | |
lifecycle_deactivate/lifecycle_728.txt | [ composition ](/p/composition/github-ros2-demos) [ demo_nodes_cpp
](/p/demo_nodes_cpp/github-ros2-demos) [ demo_nodes_cpp_native
](/p/demo_nodes_cpp_native/github-ros2-demos) [ demo_nodes_py
](/p/demo_nodes_py/github-ros2-demos) [ dummy_map_server
](/p/dummy_map_server/github-ros2-demos) [ dummy_robot_bringup
](/p/dum... | |
lifecycle_deactivate/lifecycle_351.txt | _See[ ROS Wiki Tutorials ](http://wiki.ros.org/lifecycle/Tutorials) for more
details. _ | |
lifecycle_deactivate/lifecycle_1106.txt | * Update asciinema recordings ( [ #360 ](https://github.com/ros2/demos/issues/360) )
* Use rate instead of thread::sleep to react to Ctrl-C ( [ #348 ](https://github.com/ros2/demos/issues/348) )
* Contributors: Dirk Thomas, Karsten Knese | |
lifecycle_deactivate/lifecycle_630.txt | Our implementation differentiates between ` Primary States ` and ` Transition
States ` . Primary States are supposed to be steady states in which any node
can do the respected task. On the other hand, Transition States are meant as
temporary intermediate states attached to a transition. The result of these
intermediate... | |
lifecycle_deactivate/lifecycle_1170.txt | # The demo | |
lifecycle_deactivate/lifecycle_601.txt | ### Messages | |
lifecycle_deactivate/lifecycle_507.txt | ## 0.14.0 (2021-04-06) | |
lifecycle_deactivate/lifecycle_1308.txt | [ API Docs ](http://docs.ros.org/en/galactic/p/lifecycle "View API
documentation on docs.ros.org") [ Browse Code
](https://github.com/ros2/demos/tree/galactic/lifecycle "View source code on
repository") | |
lifecycle_deactivate/lifecycle_1165.txt | Transition States (intermediate states): | |
lifecycle_deactivate/lifecycle_800.txt | * Service ` <node_name>__change_state ` : triggers a transition for the current node. | |
lifecycle_deactivate/lifecycle_977.txt | ## 0.6.1 (2018-12-13) | |
lifecycle_deactivate/lifecycle_724.txt | Failed to get question list, you can ticket an issue [ here
](https://github.com/ros-infrastructure/rosindex/issues/new) | |
lifecycle_deactivate/lifecycle_199.txt | * Karsten Knese
* Mabel Zhang | |
lifecycle_deactivate/lifecycle_299.txt | * Update maintainers to Audrow Nash and Michael Jeronimo ( [ #543 ](https://github.com/ros2/demos/issues/543) )
* Contributors: Audrow Nash | |
lifecycle_deactivate/lifecycle_231.txt |
[lc_talker] on_configure() is called.
Lifecycle publisher is currently inactive. Messages are not published.
...
| |
lifecycle_deactivate/lifecycle_1229.txt | In order to see what states are currently available: | |
lifecycle_deactivate/lifecycle_211.txt | # The demo | |
lifecycle_deactivate/lifecycle_1214.txt | This allows users to get notified of transition events within the network. | |
lifecycle_deactivate/lifecycle_691.txt | The next step would be to execute a state change: | |
lifecycle_deactivate/lifecycle_326.txt | * Remove unnecessary dependency on ros2run ( [ #413 ](https://github.com/ros2/demos/issues/413) )
* Contributors: Michel Hidalgo | |
lifecycle_deactivate/lifecycle_317.txt | ## 0.9.3 (2020-06-01) | |
lifecycle_deactivate/lifecycle_1011.txt | **Checkout URI** | [ https://github.com/ros2/demos.git
](https://github.com/ros2/demos.git)
---|---
**VCS Type** | git
**VCS Version** | dashing
**Last Updated**
2020-10-28 | **Dev Status** | DEVELOPED
**CI status** | No Continuous Integration
**Released** | RELEASED
**Tags** | _No category ... | |
lifecycle_deactivate/lifecycle_148.txt | ## 0.7.4 (2019-05-20) | |
lifecycle_deactivate/ros2fromthegroundupp_54.txt |
cd camera_node && touch src/display_node.cpp
// display_node.cpp
#include <memory>
#include <string>
#include "lifecycle_msgs/msg/transition_event.hpp"
#include "rclcpp/rclcpp.hpp"
#include "rcutils/logging_macros.h"
#include "sensor_msgs/msg/image.... | |
lifecycle_deactivate/lifecycle_567.txt | No questions yet, you can ask one [ here
](https://robotics.stackexchange.com/questions/tagged/lifecycle+rolling) . | |
lifecycle_deactivate/lifecycle_78.txt | This allows users to get notified of transition events within the network. | |
lifecycle_deactivate/lifecycle_512.txt | ## 0.11.0 (2020-12-10) | |
lifecycle_deactivate/lifecycle_333.txt | * Update asciinema recordings ( [ #360 ](https://github.com/ros2/demos/issues/360) )
* Use rate instead of thread::sleep to react to Ctrl-C ( [ #348 ](https://github.com/ros2/demos/issues/348) )
* Contributors: Dirk Thomas, Karsten Knese | |
lifecycle_deactivate/lifecycle_409.txt | * * * | |
lifecycle_deactivate/lifecycle_596.txt | Deps | | Name | [ ](/p/lifecycle_msgs#ardent-deps) | [ 1
](/packages/lifecycle_msgs) | [ lifecycle_msgs ](/p/lifecycle_msgs#ardent)
---|---|---
[ ](/p/rclcpp_lifecycle#ardent-deps) | [ 1 ](/packages/rclcpp_lifecycle) | [
rclcpp_lifecycle ](/p/rclcpp_lifecycle#ardent)
[ ](/p/std_msgs#ardent-deps) | [ 2 ]... | |
lifecycle_deactivate/lifecycle_894.txt | * * * | |
lifecycle_deactivate/lifecycle_10.txt | * [ github-ros2-demos ](/p/lifecycle/github-ros2-demos) | |
lifecycle_deactivate/lifecycle_1261.txt | * Replace deprecated launch_ros usage ( [ #437 ](https://github.com/ros2/demos/issues/437) )
* Update launch_ros action usage ( [ #431 ](https://github.com/ros2/demos/issues/431) )
* code style only: wrap after open parenthesis if not in one line ( [ #429 ](https://github.com/ros2/demos/issues/429) )
* Contr... | |
lifecycle_deactivate/lifecycle_956.txt | ## 0.8.4 (2019-11-19) | |
lifecycle_deactivate/lifecycle_1465.txt | No version for distro **lunar** . Known supported distros are highlighted in
the buttons above. | |
lifecycle_deactivate/ros2fromthegroundupp_52.txt | Goal: errorprocessing
- deactivate [4]
Start: active
Goal: deactivating
- transition_success [40]
Start: deactivating
Goal: inactive
- transition_failure [41]
Start: deactivating
Goal: active
- transition_error [42]
Start: deactivating
... | |
lifecycle_deactivate/lifecycle_308.txt | * change ParameterEventHandler to take events as const ref instead of shared pointer ( [ #494 ](https://github.com/ros2/demos/issues/494) )
* Contributors: William Woodall | |
lifecycle_deactivate/lifecycle_1141.txt | Failed to get question list, you can ticket an issue [ here
](https://github.com/ros-infrastructure/rosindex/issues/new) | |
lifecycle_deactivate/lifecycle_837.txt | ### Source Tutorials | |
lifecycle_deactivate/lifecycle_610.txt | [ API Docs ](http://docs.ros.org/en/ardent/p/lifecycle "View API documentation
on docs.ros.org") [ Browse Code
](https://github.com/ros2/demos/tree/ardent/lifecycle "View source code on
repository") | |
lifecycle_deactivate/lifecycle_782.txt | The difference to the transition event before is that our listener now also
receives the actual published data. | |
lifecycle_deactivate/lifecycle_138.txt | ## 0.8.3 (2019-11-11) | |
lifecycle_deactivate/lifecycle_50.txt | If we look at the output of the ` lifecycle_talker ` , we notice that nothing
seems to happen. This makes sense, since every node starts as ` unconfigured `
. The lifecycle_talker is not configured yet and in our example, no publishers
and timers are created yet. The same behavior can be seen for the `
lifecycle_listen... | |
lifecycle_deactivate/lifecycle_1466.txt | No version for distro **jade** . Known supported distros are highlighted in
the buttons above. | |
lifecycle_deactivate/lifecycle_933.txt | * Service ` <node_name>__get_available_transitions ` : Same as above, meant to an introspection tool. | |
lifecycle_deactivate/lifecycle_146.txt | ## 0.7.5 (2019-05-29) | |
lifecycle_deactivate/ros2fromthegroundupp_20.txt | Welcome to the eighth part of my series on ROS2. For those who may be new to
the series, I have covered a range of topics including an [ introduction to
ROS2 ](/@nullbyte.in/ros2-from-the-ground-up-part-1-an-introduction-to-the-
robot-operating-system-4c2065c5e032) , how to create [ publishers and
subscribers ](/@nullb... | |
lifecycle_deactivate/lifecycle_807.txt | The ` lifecycle_service_client ` application is a fixed order script for this
demo purpose only. It explains the use and the API calls made for this
lifecycle implementation, but may be inconvenient to use otherwise. For this
reason we implemented a command line tool which lets you dynamically change
states or various ... | |
lifecycle_deactivate/ros2fromthegroundupp_92.txt | Help | |
lifecycle_deactivate/lifecycle_1462.txt | No questions yet, you can ask one [ here
](https://robotics.stackexchange.com/questions/tagged/lifecycle+foxy) . | |
lifecycle_deactivate/lifecycle_375.txt | * Overview
* 0 Assets
* 8 Dependencies
* 0 Tutorials
* 0 Q & A | |
lifecycle_deactivate/lifecycle_1376.txt | * ` CallbackReturn on_error(const rclcpp_lifecycle::State & previous_state) ` | |
lifecycle_deactivate/ros2fromthegroundupp_55.txt | }
void notification_callback(const lifecycle_msgs::msg::TransitionEvent::SharedPtr msg)
{
RCLCPP_INFO(
get_logger(), "notify callback: Transition from state %s to %s",
msg->start_state.label.c_str(), msg->goal_state.label.c_str());
}
pr... | |
lifecycle_deactivate/lifecycle_90.txt |
$ ros2 lifecycle get /lc_talker
unconfigured [1]
| |
lifecycle_deactivate/lifecycle_33.txt | For a more verbose explanation on the applied state machine, we refer to the
design page which provides an in-detail explanation about each state and
transition. | |
lifecycle_deactivate/lifecycle_499.txt | * Update maintainers to Audrow Nash and Michael Jeronimo ( [ #543 ](https://github.com/ros2/demos/issues/543) )
* Contributors: Audrow Nash | |
lifecycle_deactivate/lifecycle_363.txt | _No service files found_ | |
lifecycle_deactivate/lifecycle_1315.txt | #### Package Summary | |
lifecycle_deactivate/lifecycle_1194.txt |
[lc_client] Transition 2 successfully triggered.
[lc_client] Node lc_talker has current state active.
| |
lifecycle_deactivate/lifecycle_87.txt | ## ros2 lifecycle command line interface | |
lifecycle_deactivate/lifecycle_1134.txt | _No message files found._ | |
lifecycle_deactivate/ros2fromthegroundupp_34.txt | During the transition states, specific logic is executed to determine if the
transition is successful. Success or failure is then communicated to the
lifecycle management software through the lifecycle management interface. | |
lifecycle_deactivate/lifecycle_999.txt | ### Recent questions tagged ` lifecycle ` at **[ Robotics Stack Exchange
](https://robotics.stackexchange.com/) ** | |
lifecycle_deactivate/hardwarecomponentsus_2.txt | __ [ ROS2_Control: Iron ](../../../../index.html) | |
lifecycle_deactivate/lifecycle_264.txt | ## ros2 lifecycle command line interface | |
lifecycle_deactivate/lifecycle_529.txt | ## 0.8.0 (2019-09-26) | |
lifecycle_deactivate/lifecycle_585.txt | #### Authors | |
lifecycle_deactivate/lifecycle_598.txt | ### Dependant Packages | |
lifecycle_deactivate/lifecycle_834.txt | * Converted launch files to the new launch style. ( [ #262 ](https://github.com/ros2/demos/issues/262) )
* Updated to support remapping arguments to python nodes by passing unused arguments to rclpy from argparse. ( [ #252 ](https://github.com/ros2/demos/issues/252) )
* Updated to handle change in signature to ... | |
lifecycle_deactivate/lifecycle_48.txt | Alternatively, these three programs can be run together in the same terminal
using the launch file: | |
lifecycle_deactivate/ros2fromthegroundupp_35.txt | Reference: [ ROS2 Design
](https://design.ros2.org/articles/node_lifecycle.html) | |
lifecycle_deactivate/lifecycle_259.txt | This service call takes a transition id. The transition is fulfilled only in
the case that this transition ID is a valid transition from the current state.
All other cases are ignored. | |
lifecycle_deactivate/lifecycle_348.txt | ## 0.5.0 (2018-06-27) | |
lifecycle_deactivate/lifecycle_197.txt | * Aditya Pande
* Audrow Nash
* Michael Jeronimo | |
lifecycle_deactivate/lifecycle_694.txt |
$ ros2 service call /lc_talker/get_state lifecycle_msgs/GetState "{node_name: lc_talker}"
requester: making request: lifecycle_msgs.srv.GetState_Request(node_name='lc_talker')
response:
lifecycle_msgs.srv.GetState_Response(current_state=lifecycle_msgs.msg.State(id=1, label='unconfigured')... | |
lifecycle_deactivate/lifecycle_588.txt | _No README found._ _No README in repository either._ | |
lifecycle_deactivate/20211WRMeetupGetting_9.txt | uint32 size
uint32 stride
uint32 data_offset
float64[] data
std_msgs/Header header
string[] joint_names
float64[] displacements
float64[] velocities
float64 duration
example_msgs/Float64MultiArray control_msgs/JointJog
Messages and modifying a controller
class RRBotController : public controller_interface::Controlle... | |
lifecycle_deactivate/lifecycle_609.txt | Failed to get question list, you can ticket an issue [ here
](https://github.com/ros-infrastructure/rosindex/issues/new) | |
lifecycle_deactivate/lifecycle_387.txt | # Introduction | |
lifecycle_deactivate/lifecycle_186.txt | [ action_tutorials_cpp ](/p/action_tutorials_cpp/github-ros2-demos) [
action_tutorials_interfaces ](/p/action_tutorials_interfaces/github-
ros2-demos) [ action_tutorials_py ](/p/action_tutorials_py/github-ros2-demos)
[ composition ](/p/composition/github-ros2-demos) [ demo_nodes_cpp
](/p/demo_nodes_cpp/github-ros2-demo... | |
lifecycle_deactivate/lifecycle_1402.txt |
$ ros2 service call /lc_talker/change_state lifecycle_msgs/ChangeState "{transition: {id: 2}}"
requester: making request: lifecycle_msgs.srv.ChangeState_Request(transition=lifecycle_msgs.msg.Transition(id=2, label=''))
response:
lifecycle_msgs.srv.ChangeState_Response(success=True)
... | |
lifecycle_deactivate/lifecycle_161.txt | ## 0.5.1 (2018-06-28) | |
lifecycle_deactivate/lifecycle_92.txt |
$ ros2 lifecycle set /lc_talker configure
Transitioning successful
| |
lifecycle_deactivate/lifecycle_349.txt | * Converted launch files to the new launch style. ( [ #262 ](https://github.com/ros2/demos/issues/262) )
* Updated to support remapping arguments to python nodes by passing unused arguments to rclpy from argparse. ( [ #252 ](https://github.com/ros2/demos/issues/252) )
* Updated to handle change in signature to ... | |
lifecycle_deactivate/lifecycle_679.txt | This gives room for executing a custom error handling. Only (!) in the case
that this function returns ` RCL_LIFECYCLE_RET_OK ` , the state machine
transitions to the state ` unconfigured ` . By default, the ` on_error `
returns ` RCL_LIFECYCLE_RET_ERROR ` and the state machine transitions into `
finalized ` . | |
lifecycle_deactivate/lifecycle_556.txt | _No direct system dependencies._ | |
lifecycle_deactivate/lifecycle_142.txt | * Replace ready_fn with ReadyToTest action ( [ #404 ](https://github.com/ros2/demos/issues/404) )
* Contributors: Peter Baughman | |
lifecycle_deactivate/lifecycle_586.txt | _No additional authors._ | |
lifecycle_deactivate/lifecycle_449.txt | It returns a list of all possible transitions this node can execute. | |
lifecycle_deactivate/lifecycle_1113.txt | ## 0.7.0 (2019-04-14) | |
lifecycle_deactivate/lifecycle_83.txt | * Service ` <node_name>__get_available_states ` : This is meant to be an introspection tool. | |
lifecycle_deactivate/lifecycle_872.txt | # Introduction | |
lifecycle_deactivate/lifecycle_210.txt | For a more verbose explanation on the applied state machine, we refer to the
design page which provides an in-detail explanation about each state and
transition. | |
lifecycle_deactivate/lifecycle_669.txt | Please note that the index of the published message is already at 11. The
purpose of this demo is to show that even though we call ` publish ` at every
state of the lifecycle talker, only when the state in active, the messages are
actually published. As for the beta1, all other messages are getting ignored.
This behavi... | |
lifecycle_deactivate/lifecycle_1353.txt | ## Triggering transition 1 (configure) |
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