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| Zaurus 中文论坛 - 手持linux设备专用 |
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6502
Joined: 20 Nov 2007
Posts: 6
小企鹅: 242
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 Posted: 2007-Dec-21 Fri, pm9:14 |
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| Post subject: zpm-命令行CPU频率&屏幕亮度调节程序, 7500C通过 |
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觉得进X调屏幕亮度和CPU频率比较麻烦。于是写了个小程序zpm, 能在命令行下面直接设置屏幕亮度和CPU频率，也不需要进X, 省电比较方便，希望能对大家有用。
我的机器是SL-7500C，其他机器没有试过，暂不支持。
| Code: | #zpm
zpm-0.1.11 - Power Management for Zaurus/SL-7500C
6502(walkdan(at)gmail.com)
Usage: zpm [OPTIONS]
-h, --help Display this help and exit.
p, -p, --powersaver Scheme: Super Power Saver, -s=1 -c=121
n, -n, --normal Scheme: Normal, -s=4 -c=161
P, -P, --highperf Scheme: High Performence, -s=6 -c=162
-b, --black Set screen black, -s=0
-s, --screenlight=LIGHT Set screen light, value is 0~6
-c, --cpuclock=CPUCLOCK Set cpu clock, CPUCLOCK=121,141,161,162
o, -o, --option Show options, let user to choose
-V, --version Show version number
+, Increase light
-, Decrease light
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zpm p 设定最省电模式(屏幕最暗，CPU最慢)
zpm n 设定正常模式
zpm P 设定超频模式
zpm o 自定义模式
我用的是命令行的MP3播放器MPD, 用zpm p模式大概播放6个小时以上。
修改了一下，打包成ipk，方便大家使用
安装: ipkg install zpm_0.1.11_armv5tel.ipk
删除: ipkg remove zpm
| Description: |
| Power Management for Zaurus/SL-7500C |
|
Download |
| Filename: |
zpm_0.1.11_armv5tel.ipk |
| Filesize: |
1.86 KB |
| Downloaded: |
99 Time(s) |
_________________
SL-7500C+1G SD+1G CF, pdaXrom 1.1.0beta3
求C1000或C3X00
Last edited by 6502 on 2007-Dec-27 Thu, pm12:17; edited 12 times in total |
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hotgly
Joined: 22 Apr 2007
Posts: 130
小企鹅: 4504
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| Posted: 2007-Dec-21 Fri, pm10:00 |
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| Post subject: |
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高人啊。
请问那几种模式的设定是怎样的？
还有，7500c能超到472以上吗？
_________________
sl-7500c pdaxrom1.1.0beta1wellswang汉化
extremeIII CF,SD Roku Agere Hermes II CF Wifi with ccpaging driver for 7500c
Ubuntu Hardy box |
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plum
Joined: 03 Jan 2007
Posts: 129
Location: 河南 郑州
小企鹅: 3482
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| Posted: 2007-Dec-21 Fri, pm10:28 |
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| Post subject: |
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恭喜，我是修改了一下startx脚本，就可以用fn键+1,2,3,4控制屏幕了
_________________
http://www.imobile365.com
Zaurus C1k+4G CF+Cell CF wifi+2G SD
ubuntu 7.10
WIndows XP Which in the VBOX under the ubuntu |
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6502
Joined: 20 Nov 2007
Posts: 6
小企鹅: 242
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| Posted: 2007-Dec-21 Fri, pm10:59 |
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| Post subject: |
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472以上死机。
_________________
SL-7500C+1G SD+1G CF, pdaXrom 1.1.0beta3
求C1000或C3X00 |
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ccpaging
Joined: 07 Dec 2006
Posts: 757
小企鹅: 16604
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6502
Joined: 20 Nov 2007
Posts: 6
小企鹅: 242
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| Posted: 2007-Dec-23 Sun, pm12:31 |
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| Post subject: |
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呵呵，是个Bourne shell脚本，很简单。
| Code: | #!/bin/sh
#
# zpm - Power Management for Zaurus SL-7500C
# This program can adjust screen light & cpu clock
# 6502 ( walkdan(at)gmail.com ) 2007/12/20
# core data:
# screenlight=
# cpuclock=
VER=0.1.10
usage()
{
cat <<EOF
zpm-$VER - Power Management for Zaurus/SL-7500C
(C)6502<walkdan(at)gmail.com>
Usage: `basename $0` [OPTIONS]
-h, --help Display this help and exit.
p, -p, --powersaver Scheme: Super Power Saver, -s=1 -c=121
n, -n, --normal Scheme: Normal, -s=4 -c=161
P, -P, --highperf Scheme: High Performence, -s=6 -c=162
-b, --black Set screen black, -s=0
-s, --screenlight=LIGHT Set screen light, value is 0~6
-c, --cpuclock=CPUCLOCK Set cpu clock, CPUCLOCK=121,141,161,162
o, -o, --option Show options, let user to choose
-V, --version Show version number
+, Increase light
-, Decrease light
EOF
}
log_err()
{
echo "$@" >&2
}
do_option()
{
echo
echo "choose light:"
select screenlight in 1 2 3 4 5 6; do
break
done
echo
echo "choose clock:"
select clock in "121 - lowest" "141 - low" "161 - normal" "162 - high"; do
cpuclock=${clock% -*}
break
done
}
parse_arguments()
{
for arg do
[ -z $debug] || log_err "$arg"
case "$arg" in
-h|--help) usage; exit 0;;
p|-p|--powersaver)parse_arguments -s=1 -c=121;;
n|-n|--normal) parse_arguments -s=4 -c=161;;
P|-P|--highperf)parse_arguments -s=6 -c=162;;
-b|--black) parse_arguments -s=0;;
--screenlight=*)screenlight=`echo "$arg" | sed -e "s;--screenlight=;;"`;;
-s=*) screenlight=`echo "$arg" | sed -e "s;-s=;;"`;;
--cpuclock=*) cpuclock=`echo "$arg" | sed -e "s;--cpuclock=;;"`;;
-c=*) cpuclock=`echo "$arg" | sed -e "s;-c=;;"`;;
o|-o|--option) do_option;;
+) setfl +;;
-) setfl -;;
-D|--debug) debug="on";;
-V|--version) echo "zpm version:$VERSION";;
*) log_err "bad argument:$arg"; exit 1;;
esac
done
#exit 0;
}
if [ $# -eq 0 ]; then
usage
exit 1
fi
parse_arguments "$@"
[ -z $debug ] || log_err "[screenlight=$screenlight,cpuclock=$cpuclock]"
#set screenlight
if [ ! -z $screenlight ]; then
# check screenlight
if [ $screenlight -lt 0 -o $screenlight -gt 6 ]; then
log_err "bad screenlight argument:$screenlight"
exit 1
fi
setfl $screenlight
echo "Screen light: $screenlight"
fi
#set cpuclock
if [ ! -z $cpuclock ]; then
# check cpuclock
if [ $cpuclock -lt 121 -o $cpuclock -gt 162 ]; then
log_err "bad cpuclock argument:$cpuclock"
exit 1
fi
echo $cpuclock > /proc/cccr_change
echo "Clock: `cat /proc/cccr_change`"
fi |
_________________
SL-7500C+1G SD+1G CF, pdaXrom 1.1.0beta3
求C1000或C3X00
Last edited by 6502 on 2007-Dec-23 Sun, pm4:52; edited 1 time in total |
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ninnd
Joined: 16 Nov 2007
Posts: 167
小企鹅: 5096
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| Posted: 2007-Dec-23 Sun, pm4:19 |
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奇强
_________________
7500C，1G SD ，1G CF，pdaXrom 1.1 Beta1
QQ349963519 |
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mmxb
Joined: 16 May 2007
Posts: 74
小企鹅: 1947
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| Posted: 2007-Dec-25 Tue, pm4:10 |
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| Post subject: 谢谢楼住 |
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谢谢楼住  
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ccpaging
Joined: 07 Dec 2006
Posts: 757
小企鹅: 16604
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