GPIO.CONF(5)

GPIO.CONF(5) | File Formats Manual | GPIO.CONF(5)

# NAME

`gpio.conf` — GPIO config file

# DESCRIPTION

The `gpio.conf` file is read by the gpio rc.d script during system start-up and shutdown, and is intended for configuring GPIO pins.

## FILE FORMAT

Lines starting with a hash (‘#’) and empty lines are ignored. If a line starts with ‘!’, the rest of line will get evaluated as shell script fragment. All other lines are passed to gpioctl(8).

# FILES

/etc/gpio.conf
  The `gpio.conf` configuration file resides in /etc.
/etc/rc.d/gpio
  rc.d(8) script that parses `gpio.conf`.

# EXAMPLES

In this example, if the /etc/gpio.conf config file is present pin 1 of /dev/gpio0 is set as output and named "error_led".

    # Program pin 1 of /dev/gpio0 as output and name it "error_led"
    gpio0 1 set out error_led

# SEE ALSO

gpioctl(8), rc(8)

August 1, 2009 | NetBSD 11.0