Jetpack L4T 35.1.0 風扇

jtop 無法在這個版本控制和查看 風扇

$ vi get_fan.sh

TEMP=`cat /sys/class/hwmon/hwmon0/temp1_input`

TEMP=$(echo "scale=2; ${TEMP}/1000" | bc)

echo Thermal=${TEMP}C

PWM=`cat /sys/class/hwmon/hwmon2/pwm1`

RPM=`cat /sys/class/hwmon/hwmon1/rpm`

echo FAN=$(( PWM * 100 / 255 ))% ${RPM}rpm