You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
697 B
17 lines
697 B
To use GPIO shutdown for the Raspberry Pi, add following lines in the file /boot/config.txt
|
|
- Only one signal can be used (only one gpio-poweroff)
|
|
- When gpio-poweroff and gpio-shutdown is used, the gpio-shutdown can only shutdown the Pi, not start
|
|
- When only gpio-shutdown is used, the gpio-shutdown can also start the Pi
|
|
edit file: sudo nano /boot/config.txt
|
|
|
|
# signal power off with green led
|
|
dtoverlay=gpio-poweroff,gpiopin=16
|
|
|
|
# signal power off to GPIO GP1 pin
|
|
dtoverlay=gpio-poweroff,gpiopin=18
|
|
|
|
# shutdown Pi when joystick button is pressed
|
|
dtoverlay=gpio-shutdown,gpio_pin=26,gpio_pull=up
|
|
|
|
# shutdown Pi when GPIO GP0 on Hat is set to low
|
|
dtoverlay=gpio-shutdown,gpio_pin=17,gpio_pull=up |