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NixOS on ARM/Raspberry Pi 4: Difference between revisions
m
fix more angle brackets in code sample
imported>Christoph-heiss m (fix angle brackets in code sample) |
imported>Christoph-heiss m (fix more angle brackets in code sample) |
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# optional: attach a persisted cec-client to `/run/cec.fifo`, to avoid the CEC ~1s startup delay per command | # optional: attach a persisted cec-client to `/run/cec.fifo`, to avoid the CEC ~1s startup delay per command | ||
# scan for devices: `echo 'scan' > /run/cec.fifo ; journalctl -u cec-client.service` | # scan for devices: `echo 'scan' </nowiki>><nowiki> /run/cec.fifo ; journalctl -u cec-client.service` | ||
# set pi as active source: `echo 'as' > /run/cec.fifo` | # set pi as active source: `echo 'as' </nowiki>><nowiki> /run/cec.fifo` | ||
systemd.sockets."cec-client" = { | systemd.sockets."cec-client" = { | ||
after = [ "dev-vchiq.device" ]; | after = [ "dev-vchiq.device" ]; | ||
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serviceConfig = { | serviceConfig = { | ||
ExecStart = ''${pkgs.libcec}/bin/cec-client -d 1''; | ExecStart = ''${pkgs.libcec}/bin/cec-client -d 1''; | ||
ExecStop = ''/bin/sh -c "echo q > /run/cec.fifo"''; | ExecStop = ''/bin/sh -c "echo q </nowiki>><nowiki> /run/cec.fifo"''; | ||
StandardInput = "socket"; | StandardInput = "socket"; | ||
StandardOutput = "journal"; | StandardOutput = "journal"; | ||