Delayed response to Pwron pin

[malcolm lear]

Hi,
I'm working on a XU4 project that requires dual functionality for the power button. This would require that the pwron pin to the XU4 only responds to a logic high that exceeds a fixed period on time, for example 1 second. This only needs implementing for power off. I could solve this in hardware, but would great if done at the OS level. Hope someone can help.
Cheers,
Malcolm

[mad_ady]

You can!
Disable the poweroff action from /etc/systemd/ something (I forgot where), and then use this multibutton program that listens to keypresses and can do various actions: https://github.com/mad-ady/multibutton

[malcolm lear]

Thanks for pointing me in the right direction. I've sorted the problem by editing \etc\systemd\login.conf and making active the HandlePowerKey=ignore
Switching on can still be achieved using the pwron pin but switching off is deactivated and can be done in software with system("poweroff")
Cheers,
Malcolm