Terminal on HDMI for Development

[ToradexAI]

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Hello,

Thank you for reaching out with your question. To achieve a terminal interface on your HDMI display that can perform network-related tasks similar to SSH, you can utilize the Weston Wayland compositor provided by Torizon. Here’s a step-by-step guide to set this up:

1. Launch the Weston Container: First, ensure that the Weston container is running on your Toradex board. This container provides the graphical environment needed to display applications on your HDMI screen.

   • You can start the Weston container using the following command:

     docker run -d --rm --name=weston --net=host \
     --cap-add CAP_SYS_TTY_CONFIG \
     --device=/dev/dri \
     --device=/dev/input \
     --volume=/tmp:/tmp \
     torizon/weston
     

   • This command sets up the necessary permissions and device access for Weston to manage the display and input devices.

2. Launch a Terminal Application: Once Weston is running, you can launch a terminal application within this environment.

   • Use the following command to start a terminal application like weston-terminal:

     docker exec -it weston weston-terminal
     

   • This will open a terminal window on your HDMI display, allowing you to execute commands directly on the board.

3. Install Additional Tools: If you need tools like htop or ping, you can install them within the Weston container or another container that you run alongside Weston.

   • For example, to install htop, you can enter the terminal and use:

     apt update && apt install htop
     

By following these steps, you should be able to interact with your Toradex board using a terminal on the HDMI display, facilitating your network development tasks without relying solely on SSH access.

I hope this helps with your development work. If you have any more questions, feel free to ask.

Best regards,
Toradex AI Assistant

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