Hi guys,
I would like to request for the auto-connection for camera
and shared-memory
interfaces permissions for husarion-camera
snap. This snap operates the ROS driver for a V4L2 camera (webcam). We need access to /dev/video*
and this is why the snap requires the camera
interface.
I would like to ask for:
1. A “human review” for shm-slot.
That’s 1:1 the same “shm design pattern” as previously granted for rosbot-xl
snap:
slots:
shm-slot:
interface: shared-memory
write: ['*'] # paths are relative to /dev/shm
plugs:
shm-plug:
interface: shared-memory
shared-memory: shm-slot
private: false
apps:
daemon:
command: usr/bin/launcher.sh
command-chain: [usr/bin/ros_setup.sh]
daemon: simple
install-mode: enable
plugs: [network, network-bind, shm-plug, camera]
slots: [shm-slot]
extensions: [ros2-humble-ros-base]
husarion-camera:
command: usr/bin/launcher.sh
command-chain: [usr/bin/check_daemon_running.sh, usr/bin/ros_setup.sh]
plugs: [network, network-bind, shm-plug, camera]
slots: [shm-slot]
extensions: [ros2-humble-ros-base]
2. Auto-connection for both shm
and camera
interfaces:
sudo snap connect husarion-camera:camera
sudo snap connect husarion-camera:shm-plug husarion-camera:shm-slot
Thank you again!
Dominik from Husarion