ros_controllers

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joint_trajectory_controller/include/joint_trajectory_controller/joint_trajectory_controller_impl.h Joint_trajectory_controller works with trajectory generated by moveit, and gets lots of points by sampling. But I want to know the progress feedback indicate where robot now and show users...

itfanr

`diff_drive_controller` and `four_wheel_steering_controller` define the plugin in a public header file. This should be moved into the source file (like in all other controller) to avoid duplicated defintions.

mathias-luedtke

`catkin` gets resolved twice in * joint_trajectory_controller * diff_drive_controller * four_wheel_steering_controller * ackermann_steering_controller https://github.com/ros/catkin/issues/886

mathias-luedtke

As discussed in https://github.com/ros-controls/ros_controllers/pull/289#issuecomment-316426927 (ff) and https://github.com/ros-controls/ros_controllers/pull/356#issuecomment-437594936

mathias-luedtke

I have noticed that in the `update` method of Odometry was not supporting normalized wheels angles `[-PI, PI]`. Would it make sense to normalize the angles [here](https://github.com/ros-controls/ros_controllers/blob/melodic-devel/diff_drive_controller/src/odometry.cpp#L83)? (Of course that...

Guillaumebeuzeboc

Joint trajectory controller: Keep executing trajectory when aborted?

20

The joint trajectory controller implements a behavior inherited from its predecessor that I'd like to discuss. Currently, when a trajectory goal is aborted because of a (path or goal) tolerance...

adolfo-rt

[joint_trajectory_controller] tests fails randomly about 1/3 chance

1

I have noticed the tests for joint_trajectory_controller sometimes fail. The chance of failure is about 1/3, so I believe you can reproduce it to run `catkin run_test` several times locally....

7675t

How to do homing?

2

Hi Guys, Thanks for this framework! We are working on getting our robot to work with the use of ROS control and ethercat. - https://github.com/tue-robotics/sergio_control (Interface with ROS control) -...

reinzor

I was wondering what would be the effect of setting the `publish_rate` to zero (0) ? Or even to a negative value ? Shouldn't this be clamped to a range...

artivis

Controllers for simple data types, e.g. bool, int, float64

1

Does it make sense to add controllers for simple data types, like `bool`, `int` or `float64`? I'm writing a general hardware interface based on [Machinekit HAL][mk-hal]. MK HAL is machine...

zultron