tree fa32ffbe7a15cd3ff9cf7816bfd57f29f7ba4068
parent 0b6120db01e3955dae03b33924f43a0b3086cdcd
author Tomáš Pecka <tomas.pecka@fit.cvut.cz> 1598360619 +0200
committer Tomáš Pecka <tomas.pecka@fit.cvut.cz> 1599212276 +0200

velia: Flash green or red LED after service stops

Flash red LED if service is "killed" [1] or green LED if service
"exited" [1].
Note that because of sighandler, velia exits cleanly upon SIGTERM,
therefore green LED flashes.

[1] https://www.freedesktop.org/software/systemd/man/systemd.exec.html#%24EXIT_CODE

Change-Id: I0389d1ad8376ca472ffb8122ada1f7ab8e7b74ef