16 lines
414 B
Plaintext
16 lines
414 B
Plaintext
![]() |
#!/bin/sh -e
|
||
|
|
||
|
|
||
|
# Initialise GPIO 4 and 12 to output to deactivate the steppers
|
||
|
if [ ! -e /sys/class/gpio/gpio4 ]; then
|
||
|
echo "4" > /sys/class/gpio/export
|
||
|
fi
|
||
|
|
||
|
if [ ! -e /sys/class/gpio/gpio12 ]; then
|
||
|
echo "12" > /sys/class/gpio/export
|
||
|
fi
|
||
|
echo "out" > /sys/class/gpio/gpio4/direction
|
||
|
echo "out" > /sys/class/gpio/gpio12/direction
|
||
|
echo "1" > /sys/class/gpio/gpio4/value
|
||
|
echo "1" > /sys/class/gpio/gpio12/value
|