husarion-shutdown0.1.0

It gives a Husarion Panther or Lynx UGV an HTTP-triggered way to shut down its Built-in Computer safely, so a remote computer can request an orderly power-off. husarion-shutdown, published by Husarion, runs that operation as a background service packaged in a Linux snap. It fits robot control setups where an operator’s computer needs to stop the vehicle’s onboard computer through the network.

Its network settings identify both the User’s Computer and the Built-in Computer involved in the request. The User’s Computer IP defaults to 10.15.20.3, while the remote host IP defaults to 10.15.20.2. The HTTP server listens on port 3003, and a configurable delay determines how many seconds pass before shutdown, with a default of zero.

Requests use a shared HMAC password, which defaults to husarion and is intended to be known by both computers. The two addresses, delay, and password can all be changed with snap set to match the robot’s network and operating procedure. An example request script is included at /var/snap/husarion-shutdown/common/request_example.sh.

The current 0.1.0 release requires Linux with snapd and supports amd64 and arm64 hardware. As freeware in the System Tools category, it is intended for Husarion robot operators and integrators who need a configurable network shutdown endpoint.