Introduction
STM32MP157 is a powerful microprocessor that can be used in various applications, including robotics. ROS (Robot Operating System) is a popular open-source framework that is widely used in the robotics industry to develop and control robotics systems. In this article, we will discuss the installation of ROS on STM32MP157.
Prerequisites
Before starting with the installation process, make sure that you have the following prerequisites:
- A Linux development environment.
- An STM32MP157 development board.
- A stable internet connection.
Installation Process
The installation process can be divided into two major steps:
- Installation of Ubuntu
- Installation of ROS
Installation of Ubuntu
The first step is to install the Ubuntu operating system on the STM32MP157 development board. To do this, follow the steps below:
- Download the Ubuntu image for STM32MP157 from the official website.
- Flash the image to a microSD card using a tool like BalenaEtcher.
- Insert the microSD card into the development board and power it up.
Installation of ROS
Once Ubuntu is installed, the next step is to install ROS. Follow the steps below to do so:
- Add the ROS repository to the Ubuntu package list:
sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list' - Set up the ROS keys:
sudo apt install curl, thencurl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add - - Update the package list:
sudo apt update - Install ROS:
sudo apt install ros-melodic-desktop - Initialize ROS:
sudo rosdep init, thenrosdep update - Add ROS to the environment:
echo "source /opt/ros/melodic/setup.bash" >> ~/.bashrc, thensource ~/.bashrc
Once the installation is complete, ROS can be tested by running the following command: roscore
Conclusion
In this article, we discussed the installation of ROS on STM32MP157. ROS is a powerful framework that can be used to control robotics systems, and the STM32MP157 microprocessor provides a powerful platform for robotics development. By following the steps outlined in this article, anyone can install ROS on the STM32MP157 board, and start building robotics applications.
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