# Summary
The previous URDF directory structure used has a chained call from
**openarm.urdf.xacro** -> **openarm.xacro** ->
**openarm.ros2_control.xacro**.
**openarm.xacro** takes both robot hardware description and
control/communication configuration arguments but the file content is
only about robot description.
# Changes Made
- Renamed **openarm.xacro** to **openarm.robot.xacro**. This file now
contains only the robot's hardware description, including links, joints,
visuals, and inertial properties.
- **openarm.control.xacro** handles all ROS 2 control configurations,
including hardware interfaces, joint interfaces, and CAN device setup.
- Updated openarm.urdf.xacro (entry point)Calls both
**openarm.robot.xacro** and **openarm.control.xacro**.
This change should separates responsibilities and arguments for each
subsystem.
Have tested with bringup scripts for both single-arm and bimanual
configurations.
We are standardizing our software under Apache License 2.0. This PR
replaces existing BSD 3-Clause License with Apache 2.0 in this
repository.
## About Copyright
All commits in this repository are made by Reazon Holdings, Inc.
members, so the copyright has been added as follows.
- `Copyright 2025 Reazon Holdings, Inc.`
```console
$ git shortlog -sn
55 Thomason Zhou
14 thomason
5 takuya kodama
1 Fujimoto Seiji
1 edwin-giang
1 toki
```
## How it was done
We added the new license header directory by directory, with each commit
covering a single directory to make review easier.
To ensure there are no missing files, we ran the following commands.
```
$ grep -RIL --exclude-dir='.git' --exclude='*.stl' "Apache License, Version 2.0" .
./openarm_bringup/README.md
./openarm_bimanual_moveit_config/README.md
./openarm_bimanual_description/urdf/openarm_bimanual.urdf
./.gitignore
./README.md
./openarm_description/urdf/openarm.urdf
./openarm_description/resource/openarm_description
```
The following files are auto-generated.
- openarm_bimanual_description/urdf/openarm_bimanual.urdf
- openarm_description/urdf/openarm.urdf
* Create mujoco_ros2_control package
* Enable Mujoco hardware interface for OpenArm
* Verify connection with ros2_control
* Update actuators to pos/vel
* Add motor after creation
* Tune KD for smoother motion
* Restore realsense camera
* Change camera to be 10 tilt from vertical to match physical model
* Repair urdf to match physical robot
* Checkpoint moveit2_configuration
* Remove collision between camera and pedestal and remove additional ros2_control interfaces for mock
* Enable octomap perception
* Fix base_link to world transform
* Update openarm to support moveit2 bimanual planning with end effectors
* Improve safety of openarm_hardware zero position autocalibration
* Remove openarm_mujoco_ros2_control from moveit2 branch
* Restore sensor functionality
