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Dd August 1, 2009
Dt GPIO.CONF 5
Os
Sh NAME
Nm gpio.conf
Nd GPIO config file
Sh DESCRIPTION
The
Nm
file is read by the
Pa gpio
rc.d script during system start-up and shutdown,
and is intended for configuring GPIO pins.
Ss FILE FORMAT
Lines starting with a hash
Pq Sq #
and empty lines are ignored.
If a line starts with
Sq \&! ,
the rest of line will get evaluated as shell script fragment.
All other lines are passed to
Xr gpioctl 8 .
Sh FILES
Bl -tag -width XXetcXgpioXconfXX
It Pa /etc/gpio.conf
The
Nm
configuration file resides in
Pa /etc .
It Pa /etc/rc.d/gpio
Xr rc.d 8
script that parses
Nm .
El
Sh EXAMPLES
In this example, if the
Pa /etc/gpio.conf
config file is present pin 1 of
Pa /dev/gpio0
is set as output and named "error_led".
Bd -literal -offset indent
# Program pin 1 of /dev/gpio0 as output and name it "error_led"
gpio0 1 set out error_led
Ed
Sh SEE ALSO
Xr gpioctl 8 ,
Xr rc 8

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