NAS外置硬盘盒开关程序(NanoPi侧)

switch

#!/bin/bash

if [ ! -e /sys/class/gpio/gpio33 ]; then
    echo 33 > /sys/class/gpio/export
    sleep 0.1
    echo out > /sys/class/gpio/gpio33/direction
fi

if [ ! -e /sys/class/gpio/gpio35 ]; then
    echo 35 > /sys/class/gpio/export
    sleep 0.1
    echo out > /sys/class/gpio/gpio35/direction
fi

sleep 0.1

echo 1 > /sys/class/gpio/gpio35/value
sleep 0.01
echo 1 > /sys/class/gpio/gpio33/value
sleep 0.01
echo 0 > /sys/class/gpio/gpio33/value
sleep 0.01
echo 0 > /sys/class/gpio/gpio35/value