Configure `.git/config` in order commit changes using your personal egit account:
```txt
[user]
name = <replacewithyourusername>
email = <replacewithyourirs-email>
```
For example:
```txt
[user]
name = maxmustermann
email = max@irs.uni-stuttgart.de
```
* **Important:**
Do not upload to the `master` branch but instead create your own branch. This prevents pushing experimental code to `master`. Creating a new branch will copy your local `master` repository to your new branch:
* Create a new branch: `git branch <branch_name>`
* Move to new branch: `git ckeckout <branch_name>`
* Check content: `ls -s`
* After creating a new branch **or** changing its content you must push it to the remote repo:
*`git commit -am "new branch created"`
*`git push origin <branch_name>`
* Continue working in your local and remote branch but do not push to `master`!
* __documentation__ contains instruction material, text and pictures for documentation purposes
* __Steve__ contains the ROS package for running the Steve Camera Mast on a Raspberry Pi (3/4)
## Prerequisites
* Read about setting up the [CAN bus on Linux](https://developer.ridgerun.com/wiki/index.php/How_to_configure_and_use_CAN_bus) and performing a [loopback test](https://aptofun.de/CAN_Bus_Shield_MCP2515).
* Setup the Raspberry Pi OBC and CAN shield by following these [instructions](https://egit.irs.uni-stuttgart.de/DLR-Libs/ROS-CANopen/src/branch/master/documentation/instruction_material/rpi-shield-setup.md).
* Learn how to use ROS2 [here](https://egit.irs.uni-stuttgart.de/RoverLehre/ROS2_pubsub).