27 lines
420 B
Plaintext
27 lines
420 B
Plaintext
|
#!/bin/sh
|
||
|
|
|
||
|
|
if [ $# -ne 1 ];then
|
||
|
|
echo "ERROR LED ARGS"
|
||
|
|
exit;
|
||
|
|
fi
|
||
|
|
case ${1} in
|
||
|
|
0) value=0x0a;;
|
||
|
|
1) value=0x3a;;
|
||
|
|
*) echo "ERROR LED VALUE"; exit 1;;
|
||
|
|
esac
|
||
|
|
|
||
|
|
# Load I2C modules
|
||
|
|
modprobe i2c-dev
|
||
|
|
modprobe i2c-mv64xxx
|
||
|
|
|
||
|
|
# Turn on/off the LED
|
||
|
|
i2cset -y 0 0x34 0x32 ${value}
|
||
|
|
if [ $? -ne 0 ]; then
|
||
|
|
echo "ERROR LED I2C"
|
||
|
|
else
|
||
|
|
echo "OK"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Unload I2C modules
|
||
|
|
modprobe -r i2c_mv64xxx i2c_dev >/dev/null 2>&1
|