Removing unnecessary repos for Humble and small instructions update (Kinovarobotics#218)

Author: smoya23

README.md

@@ -108,19 +108,19 @@ If the bug fix you need isn't in a released version or If you want to build this
 3. Pull relevant packages:
    ```
    cd $COLCON_WS
-   git clone https://github.com/PickNikRobotics/ros2_kortex.git src/ros2_kortex
-   vcs import src --skip-existing --input ros2_kortex-not-released.$ROS_DISTRO.repos
-   vcs import src --skip-existing --input ros2_kortex.$ROS_DISTRO.repos
+   git clone https://github.com/Kinovarobotics/ros2_kortex.git src/ros2_kortex
+   vcs import src --skip-existing --input src/ros2_kortex/ros2_kortex.$ROS_DISTRO.repos
+   vcs import src --skip-existing --input src/ros2_kortex/ros2_kortex-not-released.$ROS_DISTRO.repos
    ```
 
    If you plan on simulating the robot with ignition or gazebo, make sure to pull the additional simulation packages. If you're on    ROS2 Humble, run
    ```
-   vcs import src --skip-existing --input simulation.humble.repos
+   vcs import src --skip-existing --input src/ros2_kortex/simulation.humble.repos
    ```
 
    otherwise
    ```
-   vcs import --skip-existing --input src simulation.repos
+   vcs import --skip-existing --input src/ros2_kortex/simulation.repos
    ```
 
    If you plan on using MoveIt, you must make sure that you have it already [installed](https://moveit.ros.org/install-moveit2/binary/) either from binaries or by building it from source.
@@ -132,6 +132,11 @@ If the bug fix you need isn't in a released version or If you want to build this
    source install/setup.bash
    ```
 
+   By default, colcon will use as much resources as possible to build the ROS2 workspace. This can temporarily freeze or even crash your machine. You can limit the number of threads used to avoid this issue, we found a good tradeoff between build time and resource utilisation by setting it to 3 :
+   ```
+   colcon build --cmake-args -DCMAKE_BUILD_TYPE=Release --parallel-workers 3
+   ```
+
 ## Simulation Issues
 
 Please note, at this time there are two known issues you with simulation

ros2_kortex.humble.repos

@@ -7,10 +7,6 @@ repositories:
     type: git
     url: https://github.com/ros-controls/ros2_control.git
     version: humble
-  ros2_control_demos:
-    type: git
-    url: https://github.com/ros-controls/ros2_control_demos.git
-    version: master
   ros2_controllers:
     type: git
     url: https://github.com/ros-controls/ros2_controllers.git

ros2_kortex.repos

@@ -7,10 +7,6 @@ repositories:
     type: git
     url: https://github.com/ros-controls/ros2_control.git
     version: master
-  ros2_control_demos:
-    type: git
-    url: https://github.com/ros-controls/ros2_control_demos.git
-    version: master
   ros2_controllers:
     type: git
     url: https://github.com/ros-controls/ros2_controllers.git

simulation.humble.repos

@@ -14,8 +14,3 @@ repositories:
     type: git
     url: https://github.com/gazebosim/ros_gz.git
     version: humble
-
-  ros2_control_demos:
-    type: git
-    url: https://github.com/ros-controls/ros2_control_demos.git
-    version: master

simulation.repos

@@ -15,11 +15,6 @@ repositories:
     url: https://github.com/ignitionrobotics/ros_ign.git
     version: ros2
 
-  ros2_control_demos:
-    type: git
-    url: https://github.com/ros-controls/ros2_control_demos.git
-    version: master
-
   ros_ign:
     type: git
     url: https://github.com/ignitionrobotics/ros_ign.git