13 lines
290 B
Bash
Executable File
13 lines
290 B
Bash
Executable File
#!/bin/sh
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#7.0V 916 Recommended threshold to force shutdown system
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TH=916
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val=$(cat '/sys/bus/iio/devices/iio:device0/in_voltage2_raw')
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sca=$(cat '/sys/bus/iio/devices/iio:device0/in_voltage_scale')
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adc=$(echo "$val * $sca / 1" | bc)
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if [ "$adc" -le $TH ]; then
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/usr/sbin/poweroff
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fi
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