Mon, Apr 10, 2023 at 07:08:29AM -0700, VDRU VDRU wrote:
Why don't you make life easy and just add a $5-10 rtc module and be done with it?
Based on this discussion https://forums.raspberrypi.com/viewtopic.php?t=210662 one would need more than that. "Shutting down" the Raspberry Pi will actually reboot it into the bootloader in a special mode that will cause the firwmare to wait for a "power on" GPIO signal.
The only way to actually power off the Raspberry Pi is to cut the power supply. At https://github.com/bablokb/pi-wake-on-rtc you can find a schematic diagram and board layout of such a solution (incompatible with rtcwake). I don't think that the hardware part can be done by extending the Pi TV HAT with some 3D soldering, like I did to mount an IR receiver.
I was actually looking feedback for the systemd integration, which is not specific to the Raspberry Pi.
Marko _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx https://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
