mirror of https://github.com/OpenIPC/firmware.git
94 lines
1.8 KiB
Bash
94 lines
1.8 KiB
Bash
#!/bin/sh
|
|
|
|
GPIO_RED=78
|
|
GPIO_GREEN=75
|
|
GPIO_BLUE=
|
|
|
|
help() {
|
|
echo -e "\n================= LIGHT usage =================\n"
|
|
echo -e "Set the colour of the status light\n"
|
|
echo -e "light <off|red|green|blue|yellow|magenta|cyan|white>\n"
|
|
}
|
|
|
|
setRed() {
|
|
if [ -n "$GPIO_RED" ]; then
|
|
[ $1 -eq 1 ] && gpio set "$GPIO_RED" || gpio clear "$GPIO_RED"
|
|
else
|
|
echo "Red GPIO undefined"
|
|
fi
|
|
}
|
|
|
|
setGreen() {
|
|
if [ -n "$GPIO_GREEN" ]; then
|
|
[ $1 -eq 1 ] && gpio set "$GPIO_GREEN" || gpio clear "$GPIO_GREEN"
|
|
else
|
|
echo "Green GPIO undefined"
|
|
fi
|
|
}
|
|
|
|
setBlue() {
|
|
if [ -n "$GPIO_BLUE" ]; then
|
|
[ $1 -eq 1 ] && gpio set "$GPIO_BLUE" || gpio clear "$GPIO_BLUE"
|
|
else
|
|
echo "Blue GPIO undefined"
|
|
fi
|
|
}
|
|
|
|
if [ -n $1 ]; then
|
|
case $1 in
|
|
off)
|
|
setRed 0
|
|
setGreen 0
|
|
setBlue 0
|
|
;;
|
|
|
|
red)
|
|
setRed 1
|
|
setGreen 0
|
|
setBlue 0
|
|
;;
|
|
|
|
green)
|
|
setRed 0
|
|
setGreen 1
|
|
setBlue 0
|
|
;;
|
|
|
|
blue)
|
|
setRed 0
|
|
setGreen 0
|
|
setBlue 1
|
|
;;
|
|
|
|
yellow)
|
|
setRed 1
|
|
setGreen 1
|
|
setBlue 0
|
|
;;
|
|
|
|
magenta|purple)
|
|
setRed 1
|
|
setGreen 0
|
|
setBlue 1
|
|
;;
|
|
|
|
cyan)
|
|
setRed 0
|
|
setGreen 1
|
|
setBlue 1
|
|
;;
|
|
|
|
white)
|
|
setRed 1
|
|
setGreen 1
|
|
setBlue 1
|
|
;;
|
|
|
|
*)
|
|
help
|
|
;;
|
|
esac
|
|
else
|
|
help
|
|
fi
|