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25 lines
429 B
25 lines
429 B
5 years ago
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#!/usr/bin/env sh
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MAX=10
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MIN=2
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setdelta() {
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sxmo_setpinebacklight $(
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cat /sys/class/backlight/backlight/brightness |
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xargs -IB echo B $1 |
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bc |
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xargs -INUM echo -e "$MIN\nNUM" | sort -n | tail -n1 |
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xargs -INUM echo -e "$MAX\nNUM" | sort -n | head -n1
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)
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sxmo_notify.sh 200 "Backlight $(cat /sys/class/backlight/backlight/brightness)/10"
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}
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up() {
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setdelta "+1"
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}
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down() {
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setdelta "-1"
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}
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$1 $2
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