52 lines
873 B
Bash
52 lines
873 B
Bash
#!/bin/bash
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LevelSteps=60
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AnimationDelay=0.016
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MaxScreenBrightness=96000
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SensorDelay=1
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MinimumBrightness=001
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SensorToDisplayScale=24
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while true; do
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Light=$(cat /sys/bus/iio/devices/iio\:device0/in_illuminance_raw)
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CurrentBrightness=$(cat /sys/class/backlight/intel_backlight/brightness)
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Light=$(( $Light + $MinimumBrightness ))
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TempLight=$(($Light * $SensorToDisplayScale))
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if [[ $TempLight -gt $MaxScreenBrightness ]]
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then
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NewLight=$MaxScreenBrightness
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else
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NewLight=$TempLight
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fi
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DiffCount=$(( ($NewLight - $CurrentBrightness)/$LevelSteps ))
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for i in $(eval echo {1..$LevelSteps} )
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do
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NewLight=$(( $DiffCount ))
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if [[ $NewLight -lt 0 ]]
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then
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NewLight=$( echo "$NewLight" | awk -F "-" {'print$2'})
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NewLight=$(echo $NewLight-)
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else
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NewLight=$(echo +$NewLight)
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fi
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brightnessctl -q s $NewLight
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sleep $AnimationDelay
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done
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sleep $SensorDelay
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done
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