Package Summary

Tags No category tags.
Version 0.2.0
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Checkout URI https://github.com/ros-controls/ros2_controllers.git
VCS Type git
VCS Version master
Last Updated 2021-02-07
Dev Status DEVELOPED
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

Controller for a differential drive mobile base.

Additional Links

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Maintainers

  • Bence Magyar
  • Jordan Palacios

Authors

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README
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CHANGELOG

Changelog for package diff_drive_controller

0.2.0 (2021-02-06)

  • Fix diff drive twist concurrency issues (#146) * Fix diff drive twist concurrency issues Before this fix, a twist message could be received and stored one thread, in the middle of the update() of the controller. This would be fixed by making a copy of the shared pointer at the beginning of the update() function, added realtime box to ensure safe concurrent access to the pointer. * Don\'t store limited command as last command Before these changes, the limited command overwrote the original command, which mean that it too much more time to reach the commanded speed. We only want this behavior when the command is too old and we replace it with 0 speed.

  • Diff drive parameter fixes (#145)

    • Recover old speed limiter behavior, if unspecified min defaults to -max
    • Change cmd_vel_timeout to seconds (double) as ROS1 instead of ms(int)
  • Unstamped cmd_vel subscriber rebased (#143)

  • Contributors: Anas Abou Allaban, Victor Lopez

0.1.2 (2021-01-07)

  • Remove unused sensor_msgs dependency (was non-declared in package.xml) (#139)
  • Contributors: Bence Magyar

0.1.1 (2021-01-06)

  • avoid warnings (#137)
  • Migrate diff drive controller to resourcemanager (#128)
  • Contributors: Bence Magyar, Karsten Knese

0.1.0 (2020-12-23)

Wiki Tutorials

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Launch files

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Messages

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Services

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Plugins

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