Pulse-Eight / libcec

USB CEC Adapter communication Library http://libcec.pulse-eight.com/
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Adapter is turning on TV when idle #595

Open manio opened 2 years ago

manio commented 2 years ago

Hi! I have a question regarding the CEC adapter. I want to ask if this is normal and desired, that when adapter is connected to the USB and no application is using it (i mean Kodi is not running, nor cec-client) then TV is automatically turning ON itself right after switching it off from RCU. I have this behavior on SamsungTV. I also had exactly same behavior on LG one.

I did some dumps from samsung (currently connected). TV is ON and I am typing this: echo 'standby 0' | cec-client -s /dev/ttyACM0 result: https://skyboo.net/temp/pulse8/dump.txt the command is properly turning OFF the TV, but right after command ends, TV is "magically" turning ON.

TV is ON and I am typing: cec-client -m after turning off via RCU - it stays OFF until I do ctrl+c, then is magically turns ON result: https://skyboo.net/temp/pulse8/dump-m.txt

TV is ON and I am typing: cec-client -r after turning off via RCU - it stays OFF until I do ctrl+c, then is magically turns ON result: https://skyboo.net/temp/pulse8/dump-r.txt

when I run cec-client without arguments then I cam properly type standby 0, on 0 commands and it is working OK and preserving state (of course until I exit the cec-client).

ps. @opdenkamp Is there a progress creating a firmware update tool for linux? :) Would be really great... you know - what geek is using windows nowadays :P