mirror of
https://github.com/EliasKotlyar/Xiaomi-Dafang-Hacks.git
synced 2025-09-03 05:02:40 +02:00
5548ab554f
Moved some configutation options to the config files Minor text changes Converted a lot of spaces to tabs
37 lines
1.1 KiB
Bash
37 lines
1.1 KiB
Bash
#!/bin/sh
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. /system/sdcard/scripts/common_functions.sh
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while true; do
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if [ -f /system/sdcard/config/ldr-average.conf ]; then
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. /system/sdcard/config/ldr-average.conf 2>/dev/null
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#read config in every iteration, so we can change the average online
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fi
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if [ -z "$AVG" ]; then AVG=1; fi
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# if no config availabe, use 1 as average
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dd if=/dev/jz_adc_aux_0 count=20 | sed -e 's/[^\.]//g' | wc -m >> /var/run/ldr
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# Add new line to file with measurements
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tail -n $AVG /var/run/ldr > /var/run/ldr-temp
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mv /var/run/ldr-temp /var/run/ldr
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# cut /var/run/ldr to desired number of lines
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LINES=$(wc -l < /var/run/ldr)
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if [ "$LINES" -lt "$AVG" ]; then AVG=$LINES; fi
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# to avoid slow switching when starting up, use the number of lines when there are less than the average
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# this may cause some flickering when starting up
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SUM=$(awk '{s+=$1} END {printf "%.0f", s}' /var/run/ldr)
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[[ ! $SUM -eq 0 || ! $AVG -eq 0 ]] && AVGMEASUREMENT=$(($SUM/$AVG)) || AVGMEASUREMENT=0 # calculate the average
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if [ "$AVGMEASUREMENT" -lt 50 ]; then # Light detected
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night_mode off
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else # nothing in Buffer -> no light
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night_mode on
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fi
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sleep 10
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done
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