face recognizes display ON/OFF
hi I have been looking now for a few hours for a guide on how to get my face recognizes to turn my magic mirror display on when it recognizes my face can it be done and how thanks.
@djboob66 look at the Pir modules
there are 4 different commands
tvservice - pi only turn off/on hdmi
vcgencmd - turn off/on hdmi
dpms - turn off/on hdmi
cec-client - turn off/on monitor
the 1st 3 will leave monitor on, and monitor may show a big ‘no signal/input’ screen for up to 15 minutes before powering off, this is energy star compliance
none of the commands that turn off hdmi can turn on the monitor after it powers off
I have two cec tvs, but one will turn off, but not back on, and other will turn on, but not off
soooooo. I use a hide/show all modules process
I want a more securer way so My work Calander is not visible for other users this is why I’m going down the Face recognition .
GAv3 can turn the screen ON OFF but anyone how to know the command can do so.
@djboob66 look at his code, he uses the same commands