The GSE App provides functionality used for configuration management and firmware / bootloader updates of ADCS nodes.
The GSE App is running as a strictly confined snap, which means that by default it does not have any access to external USB peripherals or the correct permissions to configure them (even with sudo).
Note: You still need to run gse-app-cli as sudo, as once the snap container grants you access, normal permission requirements still hold.
Enabling USB-serial support
sudo snap set system experimental.hotplug=true
sudo snap interface serial-port
name: serial-port summary: allows accessing a specific serial port documentation: https://snapcraft.io/docs/serial-port-interface plugs:
sudo snap connect gse-app-cli:serial-port core:ttl232r-3v3
sudo gse-app-cli rombl erase --uart --port /dev/ttyUSB0
Enabling CAN support
sudo snap connect gse-app-cli:network-control
sudo snap connect gse-app-cli:can-bus
sudo gse-app-cli rombl erase --can --pcan can0
If you run into any issues, please contact support@cubespace.co.za.
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap can be installed from the command line on openSUSE Leap 15.x and Tumbleweed.
You need first add the snappy repository from the terminal. Choose the appropriate command depending on your installed openSUSE flavor.
Tumbleweed:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Tumbleweed snappy
Leap 15.x:
sudo zypper addrepo --refresh https://download.opensuse.org/repositories/system:/snappy/openSUSE_Leap_15.6 snappy
If needed, Swap out openSUSE_Leap_15. for, openSUSE_Leap_16.0 if you’re using a different version of openSUSE.
With the repository added, import its GPG key:
sudo zypper --gpg-auto-import-keys refresh
Finally, upgrade the package cache to include the new snappy repository:
sudo zypper dup --from snappy
Snap can now be installed with the following:
sudo zypper install snapd
You then need to either reboot, logout/login or source /etc/profile to have /snap/bin added to PATH.
Additionally, enable and start both the snapd and the snapd.apparmor services with the following commands:
sudo systemctl enable --now snapd
sudo systemctl enable --now snapd.apparmor
To install Cubespace GSE App CLI, simply use the following command:
sudo snap install gse-app-cli
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.