hummus / bed_pi

BED PI

various, minimal stuff to get a push-and-hold button controlling some GPIOs(3) that control the BED RECLINE

• NO SECURITY
• ASSUMES VARIOUS pizero paths
• bad tempdir usage

i forget systemd stuff

enable the systemd user units to have them exec on startup:

$ ln -sf $(pwd)/gpio_handler.service /home/pi/.config/systemd/user/
$ ln -sf $(pwd)/bed_rest.service /home/pi/.config/systemd/user/
# um you also need to start
$ systemctl --user enable gpio_handler
$ systemctl --user enable bed_rest
$ journalctl --user-unit gpio_handler
$ journalctl --user-unit bed_rest
# need this to start user services on boot
$ sudo loginctl enable-linger pi