![]() |
slider_publisher package from slider_publisher reposlider_publisher |
|
Package Summary
Tags | No category tags. |
Version | 2.2.1 |
License | MIT |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/oKermorgant/slider_publisher.git |
VCS Type | git |
VCS Version | ros2 |
Last Updated | 2022-12-19 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Olivier Kermorgant
Authors
slider_publisher
This packages proposes a slider-based publisher node similar to the joint_state_publisher, but that can publish any message or service.
Known bug version 2.2.0 introduced a rate
parameter to choose at which rate messages are published. The default value for the rate was erroneously set to 0.1
while it should have been 10
. This version was released in the Foxy
September sync. A way to avoid the issue is to set the rate
parameter to 10
, or use the source version until the bug fix makes it to the next release.
Several examples are given:
* ros2 launch example.launch
for timestamped Twist (cmd_vel)
* ros2 launch example.launch file:=Twist.yaml
for non-timestamped Twist
* ros2 launch example.launch file:=VelPose.yaml
for 2 topics (Twist + Pose)
* ros2 launch example.launch file:=MultiArray.yaml
for a topic with 4 floats
* ros2 launch gazebo_service.launch
for a service call (uses gazebo_msgs
)
Only numerical types or their derivatives can be publisher (ie there is no text input to change such value on-the-fly). Array-based messages are also possible for numerical values.
The packages reduces to a single node that has to be called with an argument leading to a YAML file with the following structure (examples corresponding to the VelPose.yaml file):
topic_to_be_published:
type: full message or service type (geometry_msgs/Twist or geometry_msgs/msg/Twist to specify it is a message)
key_as_in_gui: (vx)
to: corresponding_message_field (linear.x)
min: slider minimum value (-1)
max: slider maximum value (+1)
default: slider default value (if not: (min+max)/2)
other_key:
...
other_topic_to_be_published:
type...
Hard-coded numeric values (bounds / constant values in messages) can be defined using fractions of pi.
3D rotations (ie quaternions) can be parameterized as roll / pitch / yaw (see RPY.yaml
). While these fields are of course not part of a Quaternion
message, the corresponding 3D rotation will be built and published.
If the type is a service interface then the corresponding slider will call the service, after waiting for the server.
Parameters
-
config
(string): this parameter has the same effect as the raw file argument, that is the path to the YAML configuration file -
rate
(double): publication rate (0-100 Hz)
Changelog for package slider_publisher
2.2.1 (2022-09-24)
- remove py extension, fix rate default value
- switch to CMake to avoid deprecation messages
- Contributors: Olivier Kermorgant
2.2.0 (2022-09-21)
- add python3-scipy and numpy dependencies
- rate and config parameters
- Contributors: Olivier Kermorgant
2.1.1 (2022-05-03)
- underscores in setup.cfg
- Contributors: Olivier Kermorgant
2.1.0 (2022-03-18)
- do not re-call service if request has not changed
- example Twist defaults to 0 velocity
- Contributors: Olivier Kermorgant
2.0.1 (2021-08-19)
- bug in type detection for roll pitch yaw
- Contributors: Olivier Kermorgant
2.0.0 (2021-08-18)
- add service and detects value type (float / int / bool)
- can pick default value
- Contributors: Olivier Kermorgant
1.0.2 (2021-04-18)
- README typo
- Contributors: Olivier Kermorgant
1.0.0 (2020-06)
- ROS 2 branch
0.1.1 (2017-11-23)
- title is now node name
- Twist without default
- velocity -> twist
- Update README.md
- topic paths
- without python setup as its only an executable
- now displays topics in GUI
- works for arrays of float
- default timestamp if in message header
- more README
- initial commit
- Contributors: Olivier Kermorgant
Wiki Tutorials
Source Tutorials
Dependant Packages
Launch files
- examples/example.launch
-
- file [default: TwistStamped.yaml]
- rate [default: 10.]
- examples/gazebo_service.launch
-
- file [default: gazebo_service.yaml]
Messages
Services
Plugins
Recent questions tagged slider_publisher at answers.ros.org
![]() |
slider_publisher package from slider_publisher reposlider_publisher |
|
Package Summary
Tags | No category tags. |
Version | 2.2.1 |
License | MIT |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/oKermorgant/slider_publisher.git |
VCS Type | git |
VCS Version | ros2 |
Last Updated | 2022-12-19 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Olivier Kermorgant
Authors
slider_publisher
This packages proposes a slider-based publisher node similar to the joint_state_publisher, but that can publish any message or service.
Known bug version 2.2.0 introduced a rate
parameter to choose at which rate messages are published. The default value for the rate was erroneously set to 0.1
while it should have been 10
. This version was released in the Foxy
September sync. A way to avoid the issue is to set the rate
parameter to 10
, or use the source version until the bug fix makes it to the next release.
Several examples are given:
* ros2 launch example.launch
for timestamped Twist (cmd_vel)
* ros2 launch example.launch file:=Twist.yaml
for non-timestamped Twist
* ros2 launch example.launch file:=VelPose.yaml
for 2 topics (Twist + Pose)
* ros2 launch example.launch file:=MultiArray.yaml
for a topic with 4 floats
* ros2 launch gazebo_service.launch
for a service call (uses gazebo_msgs
)
Only numerical types or their derivatives can be publisher (ie there is no text input to change such value on-the-fly). Array-based messages are also possible for numerical values.
The packages reduces to a single node that has to be called with an argument leading to a YAML file with the following structure (examples corresponding to the VelPose.yaml file):
topic_to_be_published:
type: full message or service type (geometry_msgs/Twist or geometry_msgs/msg/Twist to specify it is a message)
key_as_in_gui: (vx)
to: corresponding_message_field (linear.x)
min: slider minimum value (-1)
max: slider maximum value (+1)
default: slider default value (if not: (min+max)/2)
other_key:
...
other_topic_to_be_published:
type...
Hard-coded numeric values (bounds / constant values in messages) can be defined using fractions of pi.
3D rotations (ie quaternions) can be parameterized as roll / pitch / yaw (see RPY.yaml
). While these fields are of course not part of a Quaternion
message, the corresponding 3D rotation will be built and published.
If the type is a service interface then the corresponding slider will call the service, after waiting for the server.
Parameters
-
config
(string): this parameter has the same effect as the raw file argument, that is the path to the YAML configuration file -
rate
(double): publication rate (0-100 Hz)
Changelog for package slider_publisher
2.2.1 (2022-09-24)
- remove py extension, fix rate default value
- switch to CMake to avoid deprecation messages
- Contributors: Olivier Kermorgant
2.2.0 (2022-09-21)
- add python3-scipy and numpy dependencies
- rate and config parameters
- Contributors: Olivier Kermorgant
2.1.1 (2022-05-03)
- underscores in setup.cfg
- Contributors: Olivier Kermorgant
2.1.0 (2022-03-18)
- do not re-call service if request has not changed
- example Twist defaults to 0 velocity
- Contributors: Olivier Kermorgant
2.0.1 (2021-08-19)
- bug in type detection for roll pitch yaw
- Contributors: Olivier Kermorgant
2.0.0 (2021-08-18)
- add service and detects value type (float / int / bool)
- can pick default value
- Contributors: Olivier Kermorgant
1.0.2 (2021-04-18)
- README typo
- Contributors: Olivier Kermorgant
1.0.0 (2020-06)
- ROS 2 branch
0.1.1 (2017-11-23)
- title is now node name
- Twist without default
- velocity -> twist
- Update README.md
- topic paths
- without python setup as its only an executable
- now displays topics in GUI
- works for arrays of float
- default timestamp if in message header
- more README
- initial commit
- Contributors: Olivier Kermorgant
Wiki Tutorials
Source Tutorials
Dependant Packages
Launch files
- examples/example.launch
-
- file [default: TwistStamped.yaml]
- rate [default: 10.]
- examples/gazebo_service.launch
-
- file [default: gazebo_service.yaml]
Messages
Services
Plugins
Recent questions tagged slider_publisher at answers.ros.org
![]() |
slider_publisher package from slider_publisher reposlider_publisher |
|
Package Summary
Tags | No category tags. |
Version | 2.2.1 |
License | MIT |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/oKermorgant/slider_publisher.git |
VCS Type | git |
VCS Version | ros2 |
Last Updated | 2022-12-19 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Olivier Kermorgant
Authors
slider_publisher
This packages proposes a slider-based publisher node similar to the joint_state_publisher, but that can publish any message or service.
Known bug version 2.2.0 introduced a rate
parameter to choose at which rate messages are published. The default value for the rate was erroneously set to 0.1
while it should have been 10
. This version was released in the Foxy
September sync. A way to avoid the issue is to set the rate
parameter to 10
, or use the source version until the bug fix makes it to the next release.
Several examples are given:
* ros2 launch example.launch
for timestamped Twist (cmd_vel)
* ros2 launch example.launch file:=Twist.yaml
for non-timestamped Twist
* ros2 launch example.launch file:=VelPose.yaml
for 2 topics (Twist + Pose)
* ros2 launch example.launch file:=MultiArray.yaml
for a topic with 4 floats
* ros2 launch gazebo_service.launch
for a service call (uses gazebo_msgs
)
Only numerical types or their derivatives can be publisher (ie there is no text input to change such value on-the-fly). Array-based messages are also possible for numerical values.
The packages reduces to a single node that has to be called with an argument leading to a YAML file with the following structure (examples corresponding to the VelPose.yaml file):
topic_to_be_published:
type: full message or service type (geometry_msgs/Twist or geometry_msgs/msg/Twist to specify it is a message)
key_as_in_gui: (vx)
to: corresponding_message_field (linear.x)
min: slider minimum value (-1)
max: slider maximum value (+1)
default: slider default value (if not: (min+max)/2)
other_key:
...
other_topic_to_be_published:
type...
Hard-coded numeric values (bounds / constant values in messages) can be defined using fractions of pi.
3D rotations (ie quaternions) can be parameterized as roll / pitch / yaw (see RPY.yaml
). While these fields are of course not part of a Quaternion
message, the corresponding 3D rotation will be built and published.
If the type is a service interface then the corresponding slider will call the service, after waiting for the server.
Parameters
-
config
(string): this parameter has the same effect as the raw file argument, that is the path to the YAML configuration file -
rate
(double): publication rate (0-100 Hz)
Changelog for package slider_publisher
2.2.1 (2022-09-24)
- remove py extension, fix rate default value
- switch to CMake to avoid deprecation messages
- Contributors: Olivier Kermorgant
2.2.0 (2022-09-21)
- add python3-scipy and numpy dependencies
- rate and config parameters
- Contributors: Olivier Kermorgant
2.1.1 (2022-05-03)
- underscores in setup.cfg
- Contributors: Olivier Kermorgant
2.1.0 (2022-03-18)
- do not re-call service if request has not changed
- example Twist defaults to 0 velocity
- Contributors: Olivier Kermorgant
2.0.1 (2021-08-19)
- bug in type detection for roll pitch yaw
- Contributors: Olivier Kermorgant
2.0.0 (2021-08-18)
- add service and detects value type (float / int / bool)
- can pick default value
- Contributors: Olivier Kermorgant
1.0.2 (2021-04-18)
- README typo
- Contributors: Olivier Kermorgant
1.0.0 (2020-06)
- ROS 2 branch
0.1.1 (2017-11-23)
- title is now node name
- Twist without default
- velocity -> twist
- Update README.md
- topic paths
- without python setup as its only an executable
- now displays topics in GUI
- works for arrays of float
- default timestamp if in message header
- more README
- initial commit
- Contributors: Olivier Kermorgant
Wiki Tutorials
Source Tutorials
Dependant Packages
Launch files
- examples/example.launch
-
- file [default: TwistStamped.yaml]
- rate [default: 10.]
- examples/gazebo_service.launch
-
- file [default: gazebo_service.yaml]
Messages
Services
Plugins
Recent questions tagged slider_publisher at answers.ros.org
![]() |
slider_publisher package from slider_publisher reposlider_publisher |
|
Package Summary
Tags | No category tags. |
Version | 1.1.1 |
License | MIT |
Build type | CATKIN |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/oKermorgant/slider_publisher.git |
VCS Type | git |
VCS Version | ros1 |
Last Updated | 2022-12-19 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Olivier Kermorgant
Authors
slider_publisher
This package proposes a slider-based publisher node similar to the joint_state_publisher, but that can publish any type of message.
Several examples are given:
* roslaunch example.launch
for timestamped Twist (cmd_vel)
* roslaunch example.launch file:=Twist.yaml
for non-timestamped Twist
* roslaunch example.launch file:=VelPose.yaml
for 2 topics (Twist + Pose)
* roslaunch example.launch file:=MultiArray.yaml
for a topic with 4 floats
* roslaunch gazebo_service.launch
for a service call (uses gazebo_msgs
)
Only numerical types or their derivatives can be publisher (ie there is no text input to change such value on-the-fly). Array-based messages are also possible for numerical values.
The packages reduces to a single node that has to be called with an argument leading to a YAML file with the following structure (examples corresponding to the VelPose.yaml file):
topic_to_be_published:
type: full message or service type (geometry_msgs/Twist or geometry_msgs/msg/Twist to specify it is a message)
key_as_in_gui: (vx)
to: corresponding_message_field (linear.x)
min: slider minimum value (-1)
max: slider maximum value (+1)
default: slider default value (if not: (min+max)/2)
other_key:
...
other_topic_to_be_published:
type...
Hard-coded numeric values (bounds / constant values in messages) can be defined using fractions of pi.
3D rotations (ie quaternions) can be parameterized as roll / pitch / yaw (see RPY.yaml
). While these fields are of course not part of a Quaternion
message, the corresponding 3D rotation will be built and published.
If the type is a service interface then the corresponding slider will call the service, after waiting for the server.
Parameters
-
~rate
(default 10): the rate of publication
Changelog for package slider_publisher
Forthcoming
- add rate
- Twist default to 0 velocity
- Contributors: Olivier Kermorgant
1.1.1 (2021-08-19)
- allow service calls / different control for double,int,bool
- can pick default value
- Contributors: Olivier Kermorgant
1.1.0 (2021-05-05)
- bump cmake version to comply with policy CMP0048
- Contributors: Olivier Kermorgant
1.0.0 (2021-04-19)
- Update README.md
- baxter example
- Remove dependency to sympy
- empty lines
- Python 3 compat
- solve bug when multiple keys with same name
- robust eval for numeric vs PI expressions
- with RPY sliders
- multiarray bug in some cases
- fix init bug for arrays
- Contributors: Olivier Kermorgant
0.1.1 (2017-11-23)
- title is now node name
- Twist without default
- velocity -> twist
- Update README.md
- topic paths
- without python setup as its only an executable
- now displays topicsin GUI
- ok for arrays of float
- Merge branch \'master\' of github.com:oKermorgant/slider_publisher README from GH
- default timestamp if in message header
- Update README.md
- more README
- initial commit
- Contributors: Olivier Kermorgant
Wiki Tutorials
Source Tutorials
Launch files
- examples/example.launch
-
- file [default: TwistStamped.yaml]
- examples/gazebo_service.launch
-
- file [default: gazebo_service.yaml]
Messages
Services
Plugins
Recent questions tagged slider_publisher at answers.ros.org
![]() |
slider_publisher package from slider_publisher reposlider_publisher |
|
Package Summary
Tags | No category tags. |
Version | 2.2.1 |
License | MIT |
Build type | AMENT_CMAKE |
Use | RECOMMENDED |
Repository Summary
Checkout URI | https://github.com/oKermorgant/slider_publisher.git |
VCS Type | git |
VCS Version | ros2 |
Last Updated | 2022-12-19 |
Dev Status | MAINTAINED |
CI status | No Continuous Integration |
Released | RELEASED |
Tags | No category tags. |
Contributing |
Help Wanted (0)
Good First Issues (0) Pull Requests to Review (0) |
Package Description
Additional Links
Maintainers
- Olivier Kermorgant
Authors
slider_publisher
This packages proposes a slider-based publisher node similar to the joint_state_publisher, but that can publish any message or service.
Known bug version 2.2.0 introduced a rate
parameter to choose at which rate messages are published. The default value for the rate was erroneously set to 0.1
while it should have been 10
. This version was released in the Foxy
September sync. A way to avoid the issue is to set the rate
parameter to 10
, or use the source version until the bug fix makes it to the next release.
Several examples are given:
* ros2 launch example.launch
for timestamped Twist (cmd_vel)
* ros2 launch example.launch file:=Twist.yaml
for non-timestamped Twist
* ros2 launch example.launch file:=VelPose.yaml
for 2 topics (Twist + Pose)
* ros2 launch example.launch file:=MultiArray.yaml
for a topic with 4 floats
* ros2 launch gazebo_service.launch
for a service call (uses gazebo_msgs
)
Only numerical types or their derivatives can be publisher (ie there is no text input to change such value on-the-fly). Array-based messages are also possible for numerical values.
The packages reduces to a single node that has to be called with an argument leading to a YAML file with the following structure (examples corresponding to the VelPose.yaml file):
topic_to_be_published:
type: full message or service type (geometry_msgs/Twist or geometry_msgs/msg/Twist to specify it is a message)
key_as_in_gui: (vx)
to: corresponding_message_field (linear.x)
min: slider minimum value (-1)
max: slider maximum value (+1)
default: slider default value (if not: (min+max)/2)
other_key:
...
other_topic_to_be_published:
type...
Hard-coded numeric values (bounds / constant values in messages) can be defined using fractions of pi.
3D rotations (ie quaternions) can be parameterized as roll / pitch / yaw (see RPY.yaml
). While these fields are of course not part of a Quaternion
message, the corresponding 3D rotation will be built and published.
If the type is a service interface then the corresponding slider will call the service, after waiting for the server.
Parameters
-
config
(string): this parameter has the same effect as the raw file argument, that is the path to the YAML configuration file -
rate
(double): publication rate (0-100 Hz)
Changelog for package slider_publisher
2.2.1 (2022-09-24)
- remove py extension, fix rate default value
- switch to CMake to avoid deprecation messages
- Contributors: Olivier Kermorgant
2.2.0 (2022-09-21)
- add python3-scipy and numpy dependencies
- rate and config parameters
- Contributors: Olivier Kermorgant
2.1.1 (2022-05-03)
- underscores in setup.cfg
- Contributors: Olivier Kermorgant
2.1.0 (2022-03-18)
- do not re-call service if request has not changed
- example Twist defaults to 0 velocity
- Contributors: Olivier Kermorgant
2.0.1 (2021-08-19)
- bug in type detection for roll pitch yaw
- Contributors: Olivier Kermorgant
2.0.0 (2021-08-18)
- add service and detects value type (float / int / bool)
- can pick default value
- Contributors: Olivier Kermorgant
1.0.2 (2021-04-18)
- README typo
- Contributors: Olivier Kermorgant
1.0.0 (2020-06)
- ROS 2 branch
0.1.1 (2017-11-23)
- title is now node name
- Twist without default
- velocity -> twist
- Update README.md
- topic paths
- without python setup as its only an executable
- now displays topics in GUI
- works for arrays of float
- default timestamp if in message header
- more README
- initial commit
- Contributors: Olivier Kermorgant
Wiki Tutorials
Source Tutorials
Dependant Packages
Launch files
- examples/example.launch
-
- file [default: TwistStamped.yaml]
- rate [default: 10.]
- examples/gazebo_service.launch
-
- file [default: gazebo_service.yaml]