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24 lines
590 B
Bash
24 lines
590 B
Bash
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#!/bin/sh
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CPU_TEMP=$(cut -c1-2 /sys/devices/platform/ocp@f1000000/f1011000.i2c/i2c-0/0-0048/hwmon/hwmon?/temp1_input)
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CPU_LOW=45
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CPU_MID=50
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CPU_HIGH=55
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if [ ! -e /sys/devices/platform/ocp@f1000000/f1011000.i2c/i2c-0/0-001b/hwmon/hwmon?/pwm1 ]; then
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exit 0
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else
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FAN_CTRL=$(ls /sys/devices/platform/ocp@f1000000/f1011000.i2c/i2c-0/0-001b/hwmon/hwmon?/pwm1)
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fi
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if [ "$CPU_TEMP" -ge "$CPU_HIGH" ]; then
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echo "255" > $FAN_CTRL
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elif [ "$CPU_TEMP" -ge "$CPU_MID" ]; then
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echo "100" > $FAN_CTRL
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elif [ "$CPU_TEMP" -ge "$CPU_LOW" ]; then
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echo "50" > $FAN_CTRL
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else
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echo "0" > $FAN_CTRL
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fi
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