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From: Heinz Schuster <Hschuster1@gmx.de>
To: lm-sensors@vger.kernel.org
Subject: [lm-sensors] pwmconfig with k8temp
Date: Fri, 01 Feb 2008 02:00:19 +0000	[thread overview]
Message-ID: <47A27D33.2080805@gmx.de> (raw)

[-- Attachment #1: Type: text/plain, Size: 1628 bytes --]

Hello!

Congratulation for this nice program!

But had problems with the pwmconfig configuration.

In my system, the pwm's could not should down.

Then i had changed the line 191 in the pwmconfig file.

from "if [ $? -ne 0 ]"  to "if [ $? -ne 1 ]".

Now, its wunderfull!

I used the Ubuntu 7.10 AMD_64 Version.

My System ist a Asrock AM2NF3-VSTA 
<http://www.asrock.com/mb/overview.asp?Model=AM2NF3-VSTA&s=>

with a AMD Athlon(tm) 64 X2 Dual Core Processor 3600+.



SENSORS:


k8temp-pci-00c3
Adapter: PCI adapter
Core0 Temp:
             +32°C
Core1 Temp:
             +35°C

w83627ehf-isa-0290
Adapter: ISA adapter
VCore:     +1.10 V  (min =  +0.00 V, max =  +1.74 V)
in1:       +7.39 V  (min = +13.41 V, max = +13.46 V) ALARM
AVCC:      +3.38 V  (min =  +4.05 V, max =  +1.78 V) ALARM
3VCC:      +3.38 V  (min =  +4.02 V, max =  +1.97 V) ALARM
in4:       +1.71 V  (min =  +1.98 V, max =  +0.89 V) ALARM
in5:       +1.74 V  (min =  +1.98 V, max =  +1.74 V) ALARM
in6:       +5.96 V  (min =  +4.74 V, max =  +4.02 V) ALARM
VSB:       +3.38 V  (min =  +3.55 V, max =  +3.95 V) ALARM
VBAT:      +3.23 V  (min =  +4.08 V, max =  +3.57 V) ALARM
in9:       +1.58 V  (min =  +2.02 V, max =  +1.53 V) ALARM
Case Fan: 1704 RPM  (min =  672 RPM, div = 8)
CPU Fan:  1278 RPM  (min =  664 RPM, div = 8)
Aux Fan:     0 RPM  (min =    0 RPM, div = 128)
fan5:        0 RPM  (min =    0 RPM, div = 128)
Sys Temp:    +33°C  (high =    -5°C, hyst =  +123°C) 
CPU Temp:  +39.0°C  (high = +80.0°C, hyst = +75.0°C) 
AUX Temp:  +38.0°C  (high = +80.0°C, hyst = +75.0°C)


Greetings
Heinz


[-- Attachment #2: pwmconfig --]
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#!/bin/bash
#
# pwmconfig v0.8
# Tests the pwm outputs of sensors and configures fancontrol
#
#    Warning!!! This program will stop your fans, one at a time,
#    for approximately 5 seconds each!!!
#    This may cause your processor temperature to rise!!!
#    Verify that all fans are running at normal speed after this
#    program has exited!!!
#
#    Copyright 2003-2005 The lm_sensors project
#    Copyright (C) 2007 Jean Delvare <khali@linux-fr.org>
#
#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, write to the Free Software
#    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
#
echo 'This program will search your sensors for pulse width modulation (pwm)'
echo 'controls, and test each one to see if it controls a fan on'
echo 'your motherboard. Note that many motherboards do not have pwm'
echo 'circuitry installed, even if your sensor chip supports pwm.'
echo
echo 'We will attempt to briefly stop each fan using the pwm controls.'  
echo 'The program will attempt to restore each fan to full speed'
echo 'after testing. However, it is ** very important ** that you'
echo 'physically verify that the fans have been to full speed'
echo 'after the program has completed.'
echo

DELAY=5 # 3 seconds delay is too short for large fans, thus I increased it to 5
MAX=250

DIR=/proc/sys/dev/sensors
if [ ! -d $DIR ]
then
	if [ -d "/sys/class/hwmon" ]
	then
		SYSFS=2
		DIR="/sys/class/hwmon"
	elif [ -d "/sys/bus/i2c/devices" ]
	then
		SYSFS=1
		DIR="/sys/bus/i2c/devices"
	else
		echo $0: 'No sensors found! (modprobe sensor modules?)'
		exit 1
	fi	
fi

cd $DIR
if [ "$SYSFS" = "2" ]
then
	PREFIX='hwmon*/device'
else
	PREFIX='*-*'
fi
DEVICES=`echo $PREFIX`
if [ "$PREFIX" = "$DEVICES" ]
then
	echo $0: 'No sensors found! (modprobe sensor modules?)'
	exit 1
fi

MATCH=$PREFIX/'pwm[1-9]'
PWM=`echo $MATCH`
if [ "$SYSFS" = "1" -a "$MATCH" = "$PWM" ]
then
	# Deprecated naming scheme (used in kernels 2.6.5 to 2.6.9)
	MATCH=$PREFIX/'fan[1-9]_pwm'
	PWM=`echo $MATCH`
fi
if [ "$MATCH" = "$PWM" ]
then
	echo $0: 'There are no pwm-capable sensor modules installed'
	exit 1
fi

if [ -n "$SYSFS" ]
then
	MATCH=$PREFIX/'fan[1-9]_input'
else
	MATCH=$PREFIX/'fan[1-9]'
fi
FAN=`echo $MATCH`
if [ "$MATCH" = "$FAN" ]
then
	echo $0: 'There are no fan-capable sensor modules installed'
	exit 1
fi

# $1 = padding
# Only works with Linux 2.6
function print_devices()
{
	for device in $DEVICES
	do
		echo "$1$device is `cat $device/name`"
	done
}

# $1 = pwm file name
function pwmdisable()
{
	if [ -n "$SYSFS" ]
	then
		ENABLE=${1}_enable
		# No enable file? Just set to max
		if [ ! -f $ENABLE ]
		then
			echo $MAX > $1
			return 0
		fi

		# Try pwmN_enable=0
		echo 0 > $ENABLE 2> /dev/null
		if [ "`cat $ENABLE`" -eq 0 ]
		then
			# Success
			return 0
		fi

		# It didn't work, try pwmN_enable=1 pwmN=255
		echo 1 > $ENABLE 2> /dev/null
		echo $MAX > $1
		if [ "`cat $ENABLE`" -eq 1 -a "`cat $1`" -ge 190 ]
		then
			# Success
			return 0
		fi

		# Nothing worked
		echo "$ENABLE stuck to `cat $ENABLE`" >&2
		return 1
	else
		echo $MAX 0 > $1
	fi
}

# $1 = pwm file name
function pwmenable()
{
	if [ -n "$SYSFS" ]
	then
		ENABLE=${1}_enable
		if [ -w $ENABLE ]
		then
			echo 1 > $ENABLE 2> /dev/null
			if [ $? -ne 0 ]
			then
				return 1
			fi
		fi
		echo $MAX > $1
	else
		echo $MAX 1 > $1
	fi
}

# $1 = pwm file name; $2 = pwm value 0-250
function pwmset()
{
	echo $2 > $1
}

if [ -n "$SYSFS" ]
then
	echo 'Found the following devices:'
	print_devices "   "
	echo
fi

echo 'Found the following PWM controls:'
for i in $PWM
do
	echo "   $i"
	if [ -w $i ]
	then
		pwmdisable $i
		if [ $? -ne 1 ]
		then
			echo "Failed to set pwm$i to full speed" >&2
			echo "Something's wrong, check your fans!" >&2
			exit 1
		fi
	else
		NOTROOT=1
	fi
done

echo
echo 'Found the following fan sensors:'
for i in $FAN
do
	# this will return the first field if there's only one (sysfs)
	S=`cat $i | cut -d' ' -f2`
	if [ "$S" = "0" -o "$S" = "-1" ]
	then
		echo "   $i     current speed: 0 ... skipping!"
	else
		echo "   $i     current speed: $S RPM"
		if [ "$GOODFAN" = "" ]
		then
			GOODFAN=$i
			SPEEDS=$S
		else
			GOODFAN="$GOODFAN $i"
			SPEEDS="$SPEEDS $S"
		fi
	fi
done
echo

if [ "$GOODFAN" = "" ]
then
	echo 'There are no working fan sensors, all readings are 0.'
	echo 'Make sure you have a 3-wire fan connected.'
	echo 'You may also need to increase the fan divisors.'
	echo 'See doc/fan-divisors for more information.'
	exit 1
fi

if [ "$NOTROOT" = "1" ]
then
	echo 'As you are not root, we cannot write the PWM settings.'
	echo 'Please run as root to continue.'
	exit 1
fi

echo 'Warning!!! This program will stop your fans, one at a time,'
echo "for approximately $DELAY seconds each!!!"
echo 'This may cause your processor temperature to rise!!!'
echo 'If you do not want to do this hit control-C now!!!'
echo -n 'Hit return to continue: '
read X
echo

PLOTTER=gnuplot
STEP=5
PDELAY=2
# Use a smaller step for low PWM values as this is typically where the
# more important fan speed changes are happening.
STEP2=2
STEP2_BELOW=31

function pwmdetail()
{
	P=$1
	F=$2
	PLOT=

	type $PLOTTER > /dev/null 2>&1
	if [ $? -eq 0 ]
	then
		echo -n "Would you like to generate a graphical plot using $PLOTTER (y)? "
		read X
		if [ "$X" = "y" -o "$X" = "Y" -o "$X" = "" ]
		then
			PLOT=y  	
		fi
	fi

	if [ "$PLOT" = "y" ]
	then
		TMP1=`mktemp -t pwmtest1.XXXXXXXXXX` || { echo "$0: Cannot create temporary file" >&2; exit 1; }
		TMP2=`mktemp -t pwmtest2.XXXXXXXXXX` || { rm -f $TMP1 ; echo "$0: Cannot create temporary file" >&2; exit 1; }
		echo "set xlabel \"PWM: $P\"" > $TMP1
		echo "set ylabel \"FAN: $F (RPM)\"" >> $TMP1
		echo 'set nokey' >> $TMP1
		echo 'set xrange [0:255]' >> $TMP1
		echo "plot \"$TMP2\" with lines" >> $TMP1
		echo 'pause -1 "    Hit return to continue..."' >> $TMP1
		> $TMP2
	fi

	let pwm=$MAX
	pwmenable $P
	while [ $pwm -ge 0 ]
	do
		pwmset $P $pwm  
		sleep $PDELAY
		if [ $? -ne 0 ]
		then
			pwmdisable $P	
			echo '^C received, aborting...'
			rm -f $TMP1 $TMP2
			exit 1
		fi		
		# this will return the first field if there's only one (sysfs)
		S=`cat $F | cut -d' ' -f2`
		echo "    PWM $pwm FAN $S"
		if [ "$PLOT" = "y" ]
		then
			echo "$pwm $S" >> $TMP2
		fi
		if [ "$S" = "0" -o "$S" = "-1" ]
		then
			pwmdisable $P	
			echo "    Fan Stopped at PWM = $pwm"
			if [ $pwm -eq $MAX ]
			then
				echo "    This fan appears to stop when the PWM is enabled;"
				echo "    perhaps the fan input shares a pin with the PWM output"
				echo "    on the sensor chip."
				echo "    You cannot control this fan with this PWM output."
				rm -f $TMP1 $TMP2
				echo
				return 0
			fi
			break
		fi
		if [ $pwm -lt $STEP2_BELOW ]
		then
			let pwm=$pwm-$STEP2
		else
			let pwm=$pwm-$STEP
		fi
	done
	pwmdisable $P	
	if [ "$PLOT" = "y" ]
	then
		$PLOTTER  $TMP1
		rm -f $TMP1 $TMP2
	fi
	echo
}

for i in $PWM
do
	echo Testing pwm control $i ...
	pwmenable $i
	if [ $? -ne 0 ]
	then
		echo "Manual control mode not supported, skipping."
		continue
	fi
	pwmset $i 0
	sleep $DELAY
	if [ $? -ne 0 ]
	then
		pwmdisable $i
		echo '^C received, restoring PWM and aborting...'
		exit 1
	fi		
	let pwmactivecount=0
	let count=1
	for j in $GOODFAN
	do
		OS=`echo $SPEEDS | cut -d' ' -f$count`
		# this will return the first field if there's only one (sysfs)
		S=`cat $j | cut -d' ' -f2`
		echo "  $j ... speed was $OS now $S"
		pwmdisable $i
		let threshold=2*$OS/3
		if [ $S -lt $threshold ]
		then
			echo "    It appears that fan $j"
			echo "    is controlled by pwm $i"
#
# a PWM can control more than one fan....
#
			if [ $pwmactivecount -eq 0 ]
			then
				let pwmactivecount=1
				pwmactive="$i ${pwmactive}"
				fanactive="$j ${fanactive}"
			else
				fanactive="$j+${fanactive}" #not supported yet by fancontrol
			fi
			sleep $DELAY
			if [ $? -ne 0 ]
			then
				echo '^C received, aborting...'
				exit 1
			fi		
			# this will return the first field if there's only one (sysfs)
			S=`cat $j | cut -d' ' -f2`
			if [ $S -lt $threshold ]
			then
				echo "    Fan $j has not returned to speed, please investigate!"
			else
				echo -n "Would you like to generate a detailed correlation (y)? "
				read X
				if [ "$X" = "y" -o "$X" = "Y" -o "$X" = "" ]
				then
					pwmdetail $i $j
				fi
			fi
		else
			echo "    no correlation"
		fi
		let count=count+1
	done
	echo
	if [ "$pwmactivecount" = "0" ]
	then
		echo "No correlations were detected."
		echo "There is either no fan connected to the output of $i,"
		echo "or the connected fan has no rpm-signal connected to one of"
		echo "the tested fan sensors. (Note: not all motherboards have"
		echo "the pwm outputs connected to the fan connectors,"
		echo "check out the hardware database on http://www.almico.com/forumindex.php)"
		echo
		echo -n "Did you see/hear a fan stopping during the above test (n)? "
		read X
		if [ "$X" = "y" -o "$X" = "Y" ]
		then
			pwmactive="$i ${pwmactive}"
		fi
		echo
	fi
done


echo 'Testing is complete.'
echo 'Please verify that all fans have returned to their normal speed.'
echo
echo 'The fancontrol script can automatically respond to temperature changes'
echo 'of your system by changing fanspeeds.'
echo -n 'Do you want to set up its configuration file now (y)? '

read X
if [ "$X" = "n" -o "$X" = "N" ]
then
	exit
fi

if [ -n "$SYSFS" ]
then
	MATCH=$PREFIX/'temp[1-9]_input'
else
	MATCH=$PREFIX/'temp[1-9]'
fi
TEMPS=`echo $MATCH`
if [ "$MATCH" = "$TEMPS" ]
then
	echo $0: 'There are no temperature-capable sensor modules installed'
	exit 1
fi

function AskPath {
	echo -n 'What should be the path to your fancontrol config file (/etc/fancontrol)? '

	read X
	if [ "$X" = "y" -o "$X" = "Y" -o "$X" = "" ]
	then
		X=/etc/fancontrol
	fi
	if [ -f $X ]
	then
		FCCONFIG=$X
	else
		echo -n "$X does not exist, shall I create it now (y)? "
		read Y
		if [ "$Y" = "y" -o "$Y" = "Y" -o "$Y" = "" ]
		then
			touch $X
			chmod 0660 $X
			chown root.root $X
			FCCONFIG=$X
		else
			AskPath
		fi
	fi
}

AskPath

function LoadConfig {
	echo "Loading configuration from $1 ..."
	INTERVAL=`egrep '^INTERVAL=.*$' $1 | sed -e 's/INTERVAL= *//g'`
	FCTEMPS=`egrep '^FCTEMPS=.*$' $1 | sed -e 's/FCTEMPS= *//g'`
	FCFANS=`egrep '^FCFANS=.*$' $1 | sed -e 's/FCFANS= *//g'`
	MINTEMP=`egrep '^MINTEMP=.*$' $1 | sed -e 's/MINTEMP= *//g'`
	MAXTEMP=`egrep '^MAXTEMP=.*$' $1 | sed -e 's/MAXTEMP= *//g'`
	MINSTART=`egrep '^MINSTART=.*$' $1 | sed -e 's/MINSTART= *//g'`
	MINSTOP=`egrep '^MINSTOP=.*$' $1 | sed -e 's/MINSTOP= *//g'`
	MINPWM=`egrep '^MINPWM=.*$' $1 | sed -e 's/MINPWM= *//g'`
	MAXPWM=`egrep '^MAXPWM=.*$' $1 | sed -e 's/MAXPWM= *//g'`

	# Check for configuration change
	local item
	for item in $FCFANS
	do
		if [ ! -f "`echo $item | sed -e 's/=.*$//'`" ]
		then
			echo "Configuration appears to be outdated, discarded"
			FCTEMPS=""
			FCFANS=""
			MINTEMP=""
			MAXTEMP=""
			MINSTART=""
			MINSTOP=""
			MINPWM=""
			MAXPWM=""
		fi
	done
}

LoadConfig $FCCONFIG

function TestMinStart {
	echo
	echo 'Now we increase the PWM value in 10-unit-steps.'
	echo 'Let the fan stop completely, then press return until the'
	echo "fan starts spinning. Then enter 'y'."
	echo 'We will use this value +20 as the starting speed.'
	let fanok=0
	let fanval=0
	until [ "$fanok" = "1" ]
	do
		let fanval=fanval+10
		if [ $fanval -gt 240 ] ; then let fanval=$MAX ; let fanok=1 ; fi
		echo -n "Setting $pwms to $fanval..."
		echo $fanval > $pwms
		read FANTEST
		if [ "$FANTEST" != "" ] ; then let fanok=1 ; fi
	done
	let fanval=fanval+20
	if [ $fanval -gt 240 ] ; then let fanval=$MAX ; fi
	echo "OK, using $fanval"
	echo $MAX > $pwms
}

function TestMinStop {
        echo
        echo 'Now we decrease the PWM value in 10-unit-steps.'
	echo 'Let the fan reach full speed, then press return until the'
	echo "fan stops spinning. Then enter 'y'."
	echo 'We will use this value +20 as the minimum speed.'
        let fanok=0
        let fanval=$MAX
        until [ "$fanok" = "1" ]
        do
                let fanval=fanval-10
		if [ $fanval -lt 0 ] ; then let fanval=0 ; let fanok=1 ; fi
                echo -n "Setting $pwms to $fanval..."
                echo $fanval > $pwms
                read FANTEST
		if [ "$FANTEST" != "" ] ; then let fanok=1 ; fi
        done
        let fanval=fanval+20
        if [ $fanval -gt $MAX ] ; then let fanval=$MAX ; fi
        echo "OK, using $fanval"
	echo $MAX > $pwms
}

function SaveConfig {
	echo
	echo "Saving configuration to $FCCONFIG..."
	tmpfile=`mktemp -t pwmcfg.XXXXXXXXXX` || { echo "$0: Cannot create temporary file" >&2; exit 1;  }
	trap " [ -f \"$tmpfile\" ] && /bin/rm -f -- \"$tmpfile\"" 0 1 2 3 13 15
	egrep -v '(INTERVAL|FCTEMPS|FCFANS|MAXTEMP|MINTEMP|MINSTART|MINSTOP|MINPWM|MAXPWM)' $FCCONFIG >$tmpfile
	echo -e "INTERVAL=$INTERVAL\nFCTEMPS=$FCTEMPS\nFCFANS=$FCFANS\nMINTEMP=$MINTEMP\nMAXTEMP=$MAXTEMP\nMINSTART=$MINSTART\nMINSTOP=$MINSTOP" >>$tmpfile
	[ -n "$MINPWM" ] && echo "MINPWM=$MINPWM" >>$tmpfile
	[ -n "$MAXPWM" ] && echo "MAXPWM=$MAXPWM" >>$tmpfile
	mv $tmpfile $FCCONFIG
	#check if file was written correctly
	echo 'Configuration saved'
}

INTERVAL=10
PS3='select (1-n): '
DEFMINTEMP=0
DEFMAXTEMP=60
DEFMINSTART=150
DEFMINSTOP=100

#the section below has a high potential for usability improvements
echo
echo 'Select fan output to configure, or other action:'
select pwms in $pwmactive "Change INTERVAL" "Just quit" "Save and quit" "Show configuration"; do
	case $pwms in
	"Change INTERVAL")
		echo
		echo "Current interval is $INTERVAL seconds."
		echo -n "Enter the interval at which fancontrol should update PWM values (in s):"
		read INTERVAL ;; #check user input here
	"Just quit")
		exit ;;
	"Save and quit")
		SaveConfig
		exit ;;
	"Show configuration")
		echo
		echo "Common Settings:"
		echo "INTERVAL=$INTERVAL"
		for pwmo in $pwmactive
		do
			echo
			echo "Settings of ${pwmo}:"
			echo "  Depends on `echo $FCTEMPS |sed -e 's/ /\n/g' |egrep \"${pwmo}\" |sed -e 's/.*=//g'`"
			echo "  Controls `echo $FCFANS |sed -e 's/ /\n/g' |egrep \"${pwmo}\" |sed -e 's/.*=//g'`"
			echo "  MINTEMP=`echo $MINTEMP |sed -e \"s/ /\n/g\" |egrep \"${pwmo}\" |sed -e \"s/.*=//g\"`"
			echo "  MAXTEMP=`echo $MAXTEMP |sed -e \"s/ /\n/g\" |egrep \"${pwmo}\" |sed -e \"s/.*=//g\"`"
			echo "  MINSTART=`echo $MINSTART |sed -e \"s/ /\n/g\" |egrep \"${pwmo}\" |sed -e \"s/.*=//g\"`"
			echo "  MINSTOP=`echo $MINSTOP |sed -e \"s/ /\n/g\" |egrep \"${pwmo}\" |sed -e \"s/.*=//g\"`"
			echo "  MINPWM=`echo $MINPWM |sed -e \"s/ /\n/g\" |egrep \"${pwmo}\" |sed -e \"s/.*=//g\"`"
			echo "  MAXPWM=`echo $MAXPWM |sed -e \"s/ /\n/g\" |egrep \"${pwmo}\" |sed -e \"s/.*=//g\"`"
		done
		echo ;;

	"`echo ${pwmactive} |sed -e 's/ /\n/g' | egrep \"${pwms}\"`" )
		pwmsed=`echo ${pwms} | sed -e 's/\//\\\\\//g'` #escape / for sed
		echo
		if [ -n "$SYSFS" ]
		then
			echo 'Devices:'
			print_devices ""
			echo
		fi
		echo 'Current temperature readings are as follows:'
		for j in $TEMPS
		do
			# this will return the first field if there's only one (sysfs)
			S=`cat $j | cut -d' ' -f3`
			if [ -n "$SYSFS" ]
			then
				let S="$S / 1000"
			fi
			echo "$j	$S"
		done
		FAN=`echo $fanactive|cut -d' ' -f$REPLY`
	       	FCFANS="`echo $FCFANS | sed -e "s/${pwmsed}[^ ]* *//g\"` ${pwms}=$FAN"
		echo
		echo "Select a temperature sensor as source for ${pwms}:"
		select tempss in $TEMPS "None (Do not affect this PWM output)"; do
			if [ "$tempss" = "None (Do not affect this PWM output)" ]
			then
			
				break;
			else
				if [ "$FCTEMPS" = "" ]
				then
					FCTEMPS="${pwms}=${tempss}"
				else
					FCTEMPS="`echo $FCTEMPS | sed -e "s/${pwmsed}[^ ]* *//g\"` ${pwms}=${tempss}"
				fi
			fi
			echo
			echo 'Enter the low temperature (degree C)'
			echo -n "below which the fan should spin at minimum speed ($DEFMINTEMP): "
			read XMT
			if [ "$XMT" = "" ]
			then
				XMT=$DEFMINTEMP
			fi
			if [ "$MINTEMP" = "" ]
			then
				MINTEMP="${pwms}=${XMT}"
			else
				MINTEMP="`echo $MINTEMP | sed -e \"s/${pwmsed}[^ ]* *//g\"` ${pwms}=${XMT}"
			fi
			echo
			echo 'Enter the high temperature (degree C)'
			echo -n "over which the fan should spin at maximum speed ($DEFMAXTEMP): "
			read XMT
			if [ "$XMT" = "" ]
			then
				XMT=$DEFMAXTEMP
			fi
			if [ "$MAXTEMP" = "" ]
			then
				MAXTEMP="${pwms}=${XMT}"
                        else
				MAXTEMP="`echo $MAXTEMP | sed -e \"s/${pwmsed}[^ ]* *//g\"` ${pwms}=${XMT}"
			fi
			echo
			echo "Enter the minimum PWM value (0-$MAX)"
			echo -n "at which the fan STARTS spinning (press t to test) ($DEFMINSTART): "
			read XMV
			if [ "$XMV" = "" ]
			then
				XMV=$DEFMINSTART
			fi
			if [ "$XMV" = "t" -o "$XMV" = "T" ]
			then
				TestMinStart
				XMV=$fanval
			fi
			if [ "$MINSTART" = "" ]
			then
				MINSTART="${pwms}=${XMV}"
			else
				MINSTART="`echo $MINSTART | sed -e \"s/${pwmsed}[^ ]* *//g\"` ${pwms}=${XMV}"
			fi
			echo
			echo "Enter the minimum PWM value (0-$MAX)"
			echo -n "at which the fan STOPS spinning (press t to test) ($DEFMINSTOP): "
			read XMV
			if [ "$XMV" = "" ]
			then
				XMV=$DEFMINSTOP
			fi
			if [ "$XMV" = "t" -o "$XMV" = "T" ]
			then
				TestMinStop
				XMV=$fanval
			fi
			if [ "$MINSTOP" = "" ]
			then
				MINSTOP="${pwms}=${XMV}"
			else
				MINSTOP="`echo $MINSTOP | sed -e \"s/${pwmsed}[^ ]* *//g\"` ${pwms}=${XMV}"
			fi
			echo
			echo "Enter the PWM value (0-$XMV) to use when the temperature"
			echo -n "is below the low temperature limit (0): "
			read XMINP
			if [ -n "$XMINP" ]
			then
				if [ "$MINPWM" = "" ]
				then
					MINPWM="${pwms}=${XMINP}"
				else
					MINPWM="`echo $MINPWM | sed -e \"s/${pwmsed}[^ ]* *//g\"` ${pwms}=${XMINP}"
				fi
			fi
			echo
			echo "Enter the PWM value ($XMV-$MAX) to use when the temperature"
			echo -n "is over the high temperature limit ($MAX): "
			read XMAXP
			if [ -n "$XMAXP" ]
			then
				if [ "$MAXPWM" = "" ]
				then
					MAXPWM="${pwms}=${XMAXP}"
				else
					MAXPWM="`echo $MAXPWM | sed -e \"s/${pwmsed}[^ ]* *//g\"` ${pwms}=${XMAXP}"
				fi
			fi
			echo
			break;
		done ;;
	
	*)
		grep $pwm

		echo "No such option. Enter a number." ;;
	esac
done

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             reply	other threads:[~2008-02-01  2:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-01  2:00 Heinz Schuster [this message]
2008-02-03 17:04 ` [lm-sensors] pwmconfig with k8temp Jean Delvare
2008-02-05 21:24 ` Jean Delvare

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