﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>IT博客-Tinyos</title><link>http://www.cnitblog.com/arthas/</link><description /><language>zh-cn</language><lastBuildDate>Wed, 29 Apr 2026 07:12:15 GMT</lastBuildDate><pubDate>Wed, 29 Apr 2026 07:12:15 GMT</pubDate><ttl>60</ttl><item><title>Surge_Reliable不能通讯的问题</title><link>http://www.cnitblog.com/arthas/archive/2006/01/16/6192.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Sun, 15 Jan 2006 18:53:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2006/01/16/6192.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/6192.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2006/01/16/6192.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/6192.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/6192.html</trackback:ping><description><![CDATA[在tinyos－help上面找到的，也是一个困扰了我们一个多月的东西<BR><BR>TMD的crossbow<BR><BR><BR><BR><BR><BR><BR>Thanks to everyone,<BR>the problem was with PhotoTempM.nc - after copying it to micasb directory I can finally see my other MICAz motes with Surge Reliable app.<BR><BR>In MPR users guide there is mentioned where the correct PhotoTempM.nc is located, but nobody tells what to do with it - maybe in the next version it can be mentioned that it should be copied to micasb directory, otherwise users - like me - don't pay much attention to it.<BR><BR>Thanks once again.<BR><BR>Libor.<BR><BR>______________________________________________________________<BR>&gt;<I> Od: Matt miller &lt;<A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">amattmiller at earthlink.net</A>&gt;<BR></I>&gt;<I> Komu: "Libor Roubal" &lt;<A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">libor.roubal at centrum.cz</A>&gt;, &lt;<A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">mbaleri at xbow.com</A>&gt;<BR></I>&gt;<I> CC: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">tinyos-help at Millennium.Berkeley.EDU</A><BR></I>&gt;<I> Datum: Sat, 29 Jan 2005 20:38 -0800<BR></I>&gt;<I> Předmět: RE: [Tinyos-help] Re:MICAz+SurgeReliable+MIB600 problem<BR></I>&gt;<I><BR></I>&gt;<I> the version of phototempM.nc is in tos/platform/micaz. Copy into your sensorboard directory (micasb) after renaming the standard version.<BR></I>&gt;<I> <BR></I>&gt;<I> You can verify correct operation with a simpler application - e.g. Oscilloscope.<BR></I>&gt;<I> <BR></I>&gt;<I> ___<BR></I>&gt;<I> Matt Miller<BR></I>&gt;<I> <BR></I>&gt;<I>&nbsp; ..... Original Message .......<BR></I>&gt;<I> On Sat, 29 Jan 2005 22:37:50 +0100 "Libor Roubal" &lt;<A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">libor.roubal at centrum.cz</A>&gt; wrote:<BR></I>&gt;<I> &gt;Hi Giri,<BR></I>&gt;<I> &gt;I tried to comment the TINYSEC line before, but it didn't help.<BR></I>&gt;<I> &gt;Couldn't the problem be related to INT2 signal used by SurgeReliable application for the temperature measurement and by CC2420 radio stack at the same time, as mentioned in the MPR-MIB users (p.27/28) guide? I just don't know where to find the correct PhotoTempM.nc file with this problem solved.<BR></I>&gt;<I> &gt;<BR></I>&gt;<I> &gt;Thanks,<BR></I>&gt;<I> &gt;<BR></I>&gt;<I> &gt;Libor.<BR></I>&gt;<I> &gt;<BR></I>&gt;<I> &gt;______________________________________________________________<BR></I>&gt;<I> &gt;&gt; Od: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">mbaleri at xbow.com</A><BR></I>&gt;<I> &gt;&gt; Komu: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">libor.roubal at centrum.cz</A>, <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">tinyos-help-bounces at Millennium.Berkeley.EDU</A>, <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">msmith at xbow.com</A><BR></I>&gt;<I> &gt;&gt; CC: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">tinyos-help at now.CS.Berkeley.EDU</A><BR></I>&gt;<I> &gt;&gt; Datum: Sat, 29 Jan 2005 09:47:17 -0800<BR></I>&gt;<I> &gt;&gt; Předmět: RE: [Tinyos-help] Re:MICAz+SurgeReliable+MIB600 problem<BR></I>&gt;<I> &gt;&gt;<BR></I>&gt;<I> &gt;&gt; Libor,<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; One thing you might want to try is comment the line,<BR></I>&gt;<I> &gt;&gt; TINYSEC=true<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; This was network security intended for MICA2, so I am not sure if it would<BR></I>&gt;<I> &gt;&gt; work for MICAz. I don't know if this is the problem, but worth a try.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Also, make sure that you are using TinyOS 1.1.7 or later and confirm that<BR></I>&gt;<I> &gt;&gt; you are not getting any errors during compilation.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Let me know how it goes!<BR></I>&gt;<I> &gt;&gt; Giri<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; -----Original Message-----<BR></I>&gt;<I> &gt;&gt; From: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">tinyos-help-bounces at Millennium.Berkeley.EDU</A><BR></I>&gt;<I> &gt;&gt; To: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">msmith at xbow.com</A><BR></I>&gt;<I> &gt;&gt; Cc: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">tinyos-help at now.CS.Berkeley.EDU</A><BR></I>&gt;<I> &gt;&gt; Sent: 1/29/05 8:08 AM<BR></I>&gt;<I> &gt;&gt; Subject: [Tinyos-help] Re:MICAz+SurgeReliable+MIB600 problem<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Thanks Mike,<BR></I>&gt;<I> &gt;&gt; but I still can't get my MICAz's to work. <BR></I>&gt;<I> &gt;&gt; I have taken all the necessary steps according to manuals from XBow, but<BR></I>&gt;<I> &gt;&gt; still it does not work.<BR></I>&gt;<I> &gt;&gt; I definitely need some step-by-step guide to check if I'm doing<BR></I>&gt;<I> &gt;&gt; everything correctly. I will start by showing my Makefiles, so please<BR></I>&gt;<I> &gt;&gt; verify them:<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; 1. Makefile from Contrib/Crossbow/apps/Surge_Reliable directory:<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; COMPONENT=Surge<BR></I>&gt;<I> &gt;&gt; SENSORBOARD=micasb<BR></I>&gt;<I> &gt;&gt; TINYSEC=true<BR></I>&gt;<I> &gt;&gt; PFLAGS= -I../../../beta/tos/lib/CC2420RadioAck<BR></I>&gt;<I> &gt;&gt; -I../../tos/lib/ReliableRoute -I%T/lib/Queue -I%T/lib/Broadcast<BR></I>&gt;<I> &gt;&gt; -I%T/lib/Attributes<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; include ../MakeXbowlocal<BR></I>&gt;<I> &gt;&gt; include ${TOSROOT}/tools/make/Makerules <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; 2. MakeXbowlocal file from Contrib/Crossbow/apps/ directory (uncommented<BR></I>&gt;<I> &gt;&gt; lines only):<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; DEFAULT_LOCAL_GROUP=0x69<BR></I>&gt;<I> &gt;&gt; CFLAGS +=-DCC2420_DEF_CHANNEL=20<BR></I>&gt;<I> &gt;&gt; CFLAGS += -DRADIO_XMIT_POWER=0xFF<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; 3. Makerules file from {TOSROOT}/tools/make/ - not necessary to copy<BR></I>&gt;<I> &gt;&gt; here, I'll just put ver. info here:<BR></I>&gt;<I> &gt;&gt; Makerules,v 1.12 2004/07/28 18:47:13 cssharp <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Does anybody see any problem with these files? I'm going mad from this<BR></I>&gt;<I> &gt;&gt; problem. I still do not see any data but from node 0 installed on<BR></I>&gt;<I> &gt;&gt; MIB600.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; What are the other applications in /contrib/xbow/beta directory? There<BR></I>&gt;<I> &gt;&gt; is another version of Surge_Reliable application, but it doesn't work<BR></I>&gt;<I> &gt;&gt; either.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; There is also o note in MPR user manual concerning MICAz and TinyOS<BR></I>&gt;<I> &gt;&gt; compatibility issues - Timer2 and INT2.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Where can I get PhotoTemp.nc file with correct handling of INT2 signal<BR></I>&gt;<I> &gt;&gt; so that it will not disrupt the CC2420 communication?<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Thanks a lot to everybody.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; Libor.<BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; <BR></I>&gt;<I> &gt;&gt; ______________________________________________________________<BR></I>&gt;<I> &gt;&gt; &gt; Od: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">msmith at xbow.com</A><BR></I>&gt;<I> &gt;&gt; &gt; Komu: <A href="http://mail.millennium.berkeley.edu/mailman/listinfo/tinyos-help">tinyos-help at Millennium.Berkeley.EDU</A><BR></I>&gt;<I> &gt;&gt; &gt; Datum: Mon, 24 Jan 2005 10:34:39 -0800<BR></I>&gt;<I> &gt;&gt; &gt; Predmet: [Tinyos-help] Re:MICAz+SurgeReliable+MIB600 problem<BR></I>&gt;<I> &gt;&gt; &gt;<BR></I>&gt;<I> &gt;&gt; &gt; In order to program the MICAz with Surge Reliable you will need to<BR></I>&gt;<I> &gt;&gt; uncomment<BR></I>&gt;<I> &gt;&gt; &gt; a line in the "Makefile" as described in the Getting Started Guide<BR></I>.<BR>&gt;<I> &gt;&gt; Page 39<BR></I>&gt;<I> &gt;&gt; &gt; of the manual describes this in detail. Please use the link below to<BR></I>&gt;<I> &gt;&gt; access<BR></I>&gt;<I> &gt;&gt; &gt; the Getting Started Guide.<BR></I>&gt;<I> &gt;&gt; &gt; <BR></I>&gt;<I> &gt;&gt; &gt;<BR></I>&gt;<I> &gt;&gt; <A href="http://www.xbow.com/Support/Support_pdf_files/Getting_Started_Guide_7430">http://www.xbow.com/Support/Support_pdf_files/Getting_Started_Guide_7430</A><BR></I>&gt;<I> &gt;&gt; -002<BR></I>&gt;<I> &gt;&gt; &gt; 2-05_B.pdf<BR></I>&gt;<I> &gt;&gt; &gt; Please also note that the latest xbow.tgz file can be found on our<BR></I>&gt;<I> &gt;&gt; website<BR></I>&gt;<I> &gt;&gt; &gt; or on sourceforge which includes a new MakeXbowlocal file that will<BR></I>&gt;<I> &gt;&gt; allow<BR></I>&gt;<I> &gt;&gt; &gt; you to select different channels for the MICAz. <BR></I>&gt;<I> &gt;&gt; &gt; <BR></I>&gt;<I> &gt;&gt; &gt; Mike (Crossbow)<BR></I><img src ="http://www.cnitblog.com/arthas/aggbug/6192.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2006-01-16 02:53 <a href="http://www.cnitblog.com/arthas/archive/2006/01/16/6192.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>TMD的crossbow</title><link>http://www.cnitblog.com/arthas/archive/2006/01/16/6191.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Sun, 15 Jan 2006 18:32:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2006/01/16/6191.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/6191.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2006/01/16/6191.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/6191.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/6191.html</trackback:ping><description><![CDATA[micaz的MAC就是一个CSMA，15.4的东西是用来收费的<BR>TMD crossbow<img src ="http://www.cnitblog.com/arthas/aggbug/6191.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2006-01-16 02:32 <a href="http://www.cnitblog.com/arthas/archive/2006/01/16/6191.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Eminem 的Mockingbird中文歌词</title><link>http://www.cnitblog.com/arthas/archive/2006/01/09/6095.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Mon, 09 Jan 2006 05:29:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2006/01/09/6095.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/6095.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2006/01/09/6095.html#Feedback</comments><slash:comments>6</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/6095.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/6095.html</trackback:ping><description><![CDATA[<P align=left><FONT style="BACKGROUND-COLOR: #0000ff"></FONT><FONT color=#0000ff></FONT><FONT color=#0000ff></FONT><BR><FONT color=#008000>我知道有些事情对现在的你而言并不总是有意义 <BR>但是``嘿~~老爸总是告诉你什么？ <BR>振作起来，小斗士 <BR>咬紧你的嘴唇 <BR>你哭什么呢？你还有我 <BR><BR>Halie 我知道你想念你的妈妈，想念你的爸爸 <BR>可是``我却被迫离开，但是我在尽力给你一种我从未有过的生活 <BR>我真能看见你的悲伤，甚至在你强装着微笑，摆出一副笑脸的时候 <BR>我真能从你眼眸的最深处察觉你想哭的冲动因为你惊恐万分，是我没在那儿的原因？ <BR>我其实就在你虔诚的祈祷声中所以请别再哭泣， <BR>拭干泪水罢爸爸就在那儿，不会再有梦魇了 <BR>我们携手度过暗夜，我们能够做到的 <BR>Laney 叔叔疯了，是吗？ <BR>是的，可是他是爱你的，你应该知道 <BR>在这世界上，我们拥有的只有我们自己的灵魂 <BR>当它旋转，当它环绕 <BR>当它周转，当它萦绕 <BR>两个可爱美丽的小女孩看上去很困惑，很迷茫 <BR>我知道它扰乱了你们的心智 <BR>爸爸总徘徊在流浪的旅途中，妈妈总出现在时髦的新闻上 <BR>我尝试着把你荫庇在我的保护中，可是不知道为什么 <BR>我越是竭尽全力，越是事与愿违 <BR>他的爸爸亲身经历的那些苦痛使他成长起来 <BR>爸爸不愿你再承受，但是你亲历的却和他一样坎坷 <BR>我们并不想为你设计如此前途的，我和你妈妈都不想 <BR>但是事情却无情的在我们之间导演得这么糟糕 <BR>我再也寻不回曾经共享天伦的美妙时光了 <BR>就象我和她曾经的豆蔻年华 <BR>但是所有的错误的发生全只在一个原因 <BR>我想，这个错误从未打算被修正 <BR>有些东西是我们自己无法去操控的，这便是命运的定义 <BR>还是别难过了，放松你的神经去好好睡一觉罢 <BR>也许某天当我们苏醒时，发现昨天的苦闷不过只是一场梦 <BR><BR>{CHORUS}好罢，小女孩，安静下来罢。你还在流泪？ <BR>未来的一切总会好转的 <BR>紧紧咬住你的唇，小女士，我告诉过你了爸 <BR>爸就在身边，用双手圈住你， <BR>熬过这寂寥长夜 <BR>我知道妈妈现在已经莫名其妙的远走高飞 <BR>我们能触摸自己的心房有一点歇斯底里， <BR>亲爱的宝贝 <BR>但我向你许诺，妈妈现在还好好的呢 <BR>真搞笑我至今仍能清楚的记得有一年爸爸身无分文，不名一钱 <BR>妈妈把圣诞礼物包裹好小心翼翼地挂在圣诞树上 <BR>并且说，有些是你爸爸为你准备的 <BR>就因为爸爸买不起他们啊！ <BR>我无助的呆坐着，圣诞节一整晚的泪水就这样淌在我的记忆中 <BR>爸爸成了个乞丐，梦呓着一份好的工作 <BR>可是他的工作仅仅只能为你和你妈妈带来餐桌上单薄的吃的东西而已，糊口而已 <BR>那时侯甚至我们住的每一间房还都被盗贼破门而入，席卷一空 <BR>他们把你妈妈为你储钱的罐子丢弃在大街上 <BR>那是一个为了你能够上大学的小猪存钱罐 <BR>他们夺去它的时候里面已经有几千美元了，全都不翼而飞 <BR>我知道这样的事简直要把你妈妈的心击碎了啊 <BR>似乎一切都征兆着要毁灭的开始 <BR>妈妈和爸爸大吵了一架，接着妈妈就独自搬回原来的家去了 <BR>就是Chalmers大街上一座只有一间卧室的逼仄的公寓 <BR>爸爸也搬去了Novara的8mile街的另一边 <BR>那时候爸爸也带着录制了他说唱的CD去了加利福尼亚，遇见了Dr.Dre你和你妈妈乘航班来探望我 <BR>可是爸爸需要工作，你和你妈妈等不及，只好离去 <BR>从此你就只能从电视上看见你的爸爸，妈妈却讨厌这些东西 <BR>你和Laney当时还小，并不能懂得发生的一切 <BR>爸爸是一颗永远向前滚动，决不停滞的顽石； <BR><BR>**妈妈养成了一些习惯 <BR>那一切都发生得太快，我们之间的任何一个人都无能为力去攫取它 <BR>我真的很抱歉，你没能在那第一时间目睹这些 <BR>我曾经极力想达成的，就是想让你感觉骄傲如今我坐在空房子里， <BR>与孤独为伍，能做的唯有沉溺于回忆欣赏着你年幼时的照相， <BR>我就象吸食了毒品一样产生斑斓的幻觉 <BR>看着你们一天天成长，现在情同姐妹了WOW``` <BR>想像着你们的纯真美丽，爸爸其实就在身旁 <BR><BR>Laney我也告诉你，爸爸就在身旁 <BR>我喜欢这天籁之声，是的。 <BR>就象叩开天堂之门的金铃铛，不是吗？ <BR>呵呵``妈妈只不过是暂时走开了一会儿 <BR><BR>{chorus}如果你们想要一份礼物 <BR>我会送给你们一只仿声鸟 <BR>也会把全世界都送给你们 <BR>还要买只钻戒给你们 <BR>还要还要为你纵情歌唱啊！ <BR>为你做任何事情，只需你以微笑回报 <BR>如果那仿声鸟不鸣叫，我就要扭断那些鸟的脖子 <BR>钻戒不闪耀，我就要去找那些珠宝商们的茬 <BR>让他们一克拉一克拉给我吃下去， <BR>不敢再他妈的蒙骗你爸爸```哈哈！ <BR></FONT></P><img src ="http://www.cnitblog.com/arthas/aggbug/6095.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2006-01-09 13:29 <a href="http://www.cnitblog.com/arthas/archive/2006/01/09/6095.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>好久没来了.......</title><link>http://www.cnitblog.com/arthas/archive/2005/11/17/4586.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Wed, 16 Nov 2005 19:08:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2005/11/17/4586.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/4586.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2005/11/17/4586.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/4586.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/4586.html</trackback:ping><description><![CDATA[都好久没来这里了哦，人懒了，没办法&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 呵呵<BR>最近课题做得很郁闷，想在leach协议上做点东西，但是要动leach协议必须动MAC层，研究TDMA！难办！<BR>看了一些国内国外的文章和论文，都是综述综述综述（我讨厌综述），没有一点实际价值。<BR>偶尔看到一篇美国佬用nesC写的一个leach程序，写得假得不得了，白高兴一场，郁闷！<BR><BR>这几天老板出差了，先休息一下吧<img src ="http://www.cnitblog.com/arthas/aggbug/4586.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2005-11-17 03:08 <a href="http://www.cnitblog.com/arthas/archive/2005/11/17/4586.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>喜欢蓝色</title><link>http://www.cnitblog.com/arthas/archive/2005/09/08/2571.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Thu, 08 Sep 2005 15:04:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2005/09/08/2571.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/2571.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2005/09/08/2571.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/2571.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/2571.html</trackback:ping><description><![CDATA[&nbsp;
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 <FONT color=#0072bc>喜欢蓝色&nbsp;&nbsp;</FONT> <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;<FONT color=#0072bc>天蓝晴朗，海蓝清新，喜欢飘逸，高贵，甚至温暖，我喜欢！&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;喜欢浅蓝的透明，喜欢深蓝的深邃，喜欢蓝色，因为它代表心灵的颜色，一如我坚强的内心&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;喜欢蓝色，为此喜欢上了天空，大海，喜欢自由，喜欢一切不受拘束的实体。&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;无论是海，还是天空，蓝色都最为广阔，平和，宁静。&nbsp; <BR>心情好时，蓝色是透明的，轻松的，简单的；心情不佳时，蓝色是混沌的，沉重的，令人无法琢磨的。&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;我喜欢蓝色，不是因为它的忧郁，它也并不忧郁！它是那么清新自然，让人感觉很幸福，是忧郁了？不，不要把其复杂的东西加在上面，否则，它会不胜负荷的！&nbsp; <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;蓝，是混沌世界中一片祥和一湾宁静，看着它能感到心灵的纯洁，能听到天使的弦音，能让你忘掉尘世里的纷纷扰扰，能让你烦躁不安的心得到抚慰，曾经因为喜欢蓝色而骄傲，有人说：蓝色是忧郁的时代。虽然它的忧郁使有时的我，但渐渐长大，忧郁依旧，可少了年少时那份感悟，开始不习惯把蓝色与忧郁连在一起了，但我却更加喜欢蓝色，因为，它告诉我的不再是忧郁，更多的是让我宁静，放松，让我冷静，充满活力，透过蓝色看世界，是我的晶莹透彻，真的很美！&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;如果下辈子的话，我希望做一条鱼，一条生活在幽蓝海中的鱼，在蓝色的世界里，没有悲伤，没有泪水，冲动时用蓝色平静激情，难过时用蓝色抚慰伤口，当我发现，我已疯狂的喜欢上蓝色时，已无法自拔。&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;我喜欢蓝色，没有太多的理由，只因为它让我的心得已回应，让我的心轻舞飞扬。&nbsp; <BR>喜欢蓝,从一开始就是.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;天空的蓝,清澈,纯粹,没有杂质,很简单的感觉.阳光可以很容易的穿透,而白云点缀其间&nbsp; <BR>,又像波浪起伏的大海.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;大海,同样的蓝色.只是更深邃,更神秘,更容易让人产生幻觉.淡蓝,浅蓝,琥珀蓝,深蓝,&nbsp; <BR>紫蓝……一层层的递进着.人,确实很难读懂大海.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;心情时常是蓝色的,透明的蓝.浮起在嘴角的微笑,夹杂着海风的味道.流在脸颊的泪水,&nbsp; <BR>也像是海中人鱼悲伤的唱调.咸咸的,是蓝色的大海在撩拨脆弱的灵魂.&nbsp; <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;“孤独的人容易犯罪.”仰望蓝天时不经意冒出了这句话.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;因为孤独,所以喜欢上了蓝.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;走在城市浮华中,心上有一架蓝色的钢琴.黑白相间的琴键代表着世间最简单的是非对错&nbsp; <BR>.黑和白交相辉映着,奏着人世间最复杂的曲调.蓝色的心湖为之荡漾,滴滴水珠溅起来,&nbsp; <BR>弄湿了蓝色的眼睛.饱含忧郁的双眼纯真地面对这个世界.就像冰山上的一株雪莲.&nbsp; <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;看着蓝色,想起了一种用”冰淇淋恋情”调制的鸡尾酒.”冰淇淋恋情”,法语就是”全&nbsp; <BR>部的爱”,就是溶入了紫罗兰的颜色和香味的酒,蓝紫色的甜酒.幻想着有浪漫的恋情,就&nbsp; <BR>像那酒的味道,沉醉中忘记了过眼云烟.&nbsp; <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;喜欢着蓝,一直很单纯的爱着蓝,凭着一份情感最初的悸动,义无反顾.执著中,却忽略了&nbsp; <BR>一个事实的存在,那就是北冰洋也是海,也是蓝色的海.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;想到了TITANIC,沉没在蓝色的海中,巨大的船,带走了无数人的遗憾,还有动人的恋情.山&nbsp; <BR>盟海誓,被冰冷的海水埋葬,永远的,永远的,消失在世界的尽头.&nbsp; <BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;时常凝思,天马行空的不受约束.蓝色的我爱着自由,爱着一切的自然.冰凉的身体中流淌&nbsp; <BR>的是蓝色的血液,我想.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;蓝色的世界,是温柔的.为了蓝,我沉沦.&nbsp; <BR>&nbsp;&nbsp;&nbsp;&nbsp;如果上天让我选择,我愿意做一只游鱼,陪伴着蓝,守护着蓝,直到永远……&nbsp;&nbsp;</FONT></FONT>&nbsp;<img src ="http://www.cnitblog.com/arthas/aggbug/2571.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2005-09-08 23:04 <a href="http://www.cnitblog.com/arthas/archive/2005/09/08/2571.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>The structure of the TOS_Msg </title><link>http://www.cnitblog.com/arthas/archive/2005/08/11/1482.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Thu, 11 Aug 2005 10:45:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2005/08/11/1482.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/1482.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2005/08/11/1482.html#Feedback</comments><slash:comments>6</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/1482.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/1482.html</trackback:ping><description><![CDATA[<P><FONT size=3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 看了一个下午，终于明白了Tinyos下的Message packet ——TOS_Msg其实就是用typede声明的一个结构体，完整的说明在头文件AM．h这个文件里面找到。以下是TOS_Msg的结构：<BR>typedef struct TOS_Msg<BR>{<BR>&nbsp; /* The following fields are transmitted/received on the radio. */<BR>&nbsp; uint16_t addr;<BR>&nbsp; uint8_t type;<BR>&nbsp; uint8_t group;<BR>&nbsp; uint8_t length;<BR>&nbsp; int8_t data[TOSH_DATA_LENGTH];&nbsp;&nbsp;&nbsp; //TOSH_DATA_LENGTH=29<BR>&nbsp; uint16_t crc;<BR>&nbsp; </FONT>/* The following fields are not actually transmitted or received <BR>&nbsp;&nbsp; * on the radio! They are used for internal accounting only.<BR>&nbsp;&nbsp; * The reason they are in this structure is that the AM interface<BR>&nbsp;&nbsp; * requires them to be part of the TOS_Msg that is passed to<BR>&nbsp;&nbsp; * send/receive operations.<BR>&nbsp;&nbsp; */<BR>&nbsp; uint16_t strength;<BR>&nbsp; uint8_t ack;<BR>&nbsp; uint16_t time;<BR>&nbsp; uint8_t sendSecurityMode;<BR>&nbsp; uint8_t receiveSecurityMode;&nbsp; <BR>} TOS_Msg;<BR>The <STRONG><EM>addr</EM> </STRONG>field specifies the destination address (a moteID or the broadcast address). The <STRONG><EM>group</EM></STRONG> field specifies a channel for motes on a network. If a mote receives a packet with a different group ID, the packet is dropped. The <STRONG><EM>type</EM></STRONG> field specifies which handler to be called at the AM level when a packet is received. The <STRONG><EM>length</EM></STRONG> field specifies the length of the data portion of the TOS_Msg. Packets have a maximum payload of 29 bytes. The <STRONG><EM>data</EM></STRONG> portion consists of an array of 29 bytes (as specified by TOSH_DATA_LENGTH). The unsigned two byte field <STRONG><EM>crc</EM></STRONG> follows. When sending, the <STRONG><EM>crc</EM></STRONG> is incrementally calculated as each byte of the packet is transmitted.<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; So, the maximum length of a transmitted TOS_Msg is 36 bytes (addr(2 bytes) + type(1 bytes) + group(1 bytes) + length(13 bytes) + data(29 bytes) + crc(2 bytes) = 36 bytes).<BR><STRONG>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </STRONG>虽然最大长度是36个字节，但是除去各种开销，有效字节只有29个<BR><FONT size=4>• sendingNode (2 bytes) – the node that has sent the packet.<BR>• originNode (2 bytes) – the node that generated the packet.<BR>• seqNo (2 bytes) – the sequence number of the packet.<BR>• hopCount (2 bytes) – the number of hops the packet has travelled.<BR>• data[21] (8 bytes) – the payload field of length 21 bytes.<BR></FONT></P><img src ="http://www.cnitblog.com/arthas/aggbug/1482.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2005-08-11 18:45 <a href="http://www.cnitblog.com/arthas/archive/2005/08/11/1482.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>值得一看的几部电影</title><link>http://www.cnitblog.com/arthas/archive/2005/08/11/1481.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Thu, 11 Aug 2005 10:29:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2005/08/11/1481.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/1481.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2005/08/11/1481.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/1481.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/1481.html</trackback:ping><description><![CDATA[<P>1、《阿甘正传》执着 <BR>　　每次想起阿甘在美国东西海岸之间的奔跑，心里都会止不住的伤感，还有振奋。你相信一个智障儿的成功吗？你相信这世上得到最多的人正是那些不计得失的人吗？阿甘不懂得他不能总跟着一个女人帮她打架，也不懂得一个成年人不该总把***话挂在嘴边。阿甘什么都不知道，他只知道凭着直觉在路上不停地跑，并且最终他跑到了终点。</P>
<P>　　另外，《阿甘正传》还会教给你一个男人必须具备的一种素质——困境中的幽默感。</P>
<P>2、《东方不败》才华 <BR>　　男人不应该不看武侠片，如果你只能看一部武侠电影，你会选择什么？我想应该是《东方不败》。满堂花醉三千客，一剑霜寒十四州，剑客的身姿随着剑在空气中的游走而起舞，翩若惊鸿，宛若游龙。金庸的《笑傲江湖》讲的是对自由的追求，徐克、程小东、张叔平、李连杰等一干天才用电影再现了金庸笔下这个瑰丽无比的武侠世界。《沧海一声笑》的曲子传唱至今，成为我们一个幻想的凭籍，一个逃避现实的出口。</P>
<P>3、《美国往事》人生 <BR>　　《美国往事》包含了一个男人在这个世界上所能遇到的一切。友情、爱情、幻想、责任、冲突。它更像是一场让人不愿醒来的梦，当面条躺在床上，在温暖的灯光和的迷离的电话铃声中回到那些逝去了的岁月，这场梦便开始了，直到最后的面条终于露出笑容，我们才回到自己的人生，去继续那些不尽的故事。什么帮派，什么仇杀，原来都不重要，印象中只有一个毛躁的少年，偷看一个美丽女孩儿跳舞；只有一个负罪的兄弟，每天早早地上床睡觉；只有一个白发苍苍的老人，面对背叛了的友谊，语调平和，不动声色。《美国往事》带着你作了一个3小时45分钟的梦。人生如梦，这也许是惟一的感受。</P>
<P>4、《罗马假日》爱情 <BR>　　也许《罗马假日》有点瞎浪漫的嫌疑，但奥黛丽。赫本的出现使它真的成了一部童话。她就像是游历人间的天使，美丽得不鞠顺尽记者吻过湿淋淋的公主，然后看着她慢慢地走向自己的官邸。那一刻，你是否会在心里默默地说，“别走”？在罗马的宫殿里，两个人站得那样近，也离得那样远。乔只能说：“你的朋友绝不会让你失望。”而公主也只能这样回答，“罗马，当然是罗马。”在人的一生里，即便只有这样一刻心灵的相通，也会少却多少遗憾！</P>
<P>5、《勇敢的心》勇气 <BR>　　也许英雄并不是无所不能的神明，但英雄一定是无所畏惧的勇士。在你站在霓虹闪烁的街头，当你面对卑鄙委琐的笑脸，你又想起了那个让你汗颜的华莱士，这时你收起脸上惯带的笑容，默默地向梅尔。吉布森致敬，从来没有这么庄重。因为他让我们明白，什么才是真正的英雄。“Freedom！”华莱士临死前的一声呐喊，把你的血也点燃了。</P>
<P>6、《辛德勒的名单》责任 <BR>　　所谓责任，就是未必做得成却必须去做的事。对于辛德勒来说，救助落难的犹太人是作为一个真正的人的责任。而把那段历史搬上银幕，则是斯皮尔伯格作为一个犹太艺术家的责任。《辛德勒的名单》包含着对受难者的祭奠，对拯救者的敬意，和对光明一定到来的信念。在影片放映后的一片赞誉声中，斯皮尔伯格平静地把影片的全部收益捐给了美国的纳粹大屠杀纪念馆。</P>
<P>7、《肖申克的救赎》信念 <BR>　　“有一种鸟儿是永远也关不住的，因为它的每片羽翼上都沾满了自由的光辉。”一个人能够在十五年痛苦的牢狱生活里，不放弃对自由的向往，这是一种怎样的精神力量？所以他成功了，成功夺回了自由。《肖申克的救赎》中有这样一句话：体制化是这样一种东西，一开始你排斥它，后来你习惯它，直到最后你离不开它。想想看，我们的身体已经有多大一部分被体制化了？</P>
<P>8、《E.T》童心 <BR>　　如果看《E.T》时你流泪了，你不要害怕也不要惭愧，不管你有多大的年纪。实际上，能够和孩子们一起为E.T的遭遇而悲喜，是一件多么让人庆幸的事，这代表着我们还有一点童心未曾泯灭，代表着我们有一些梦想还藏在心底。当长着一双孩子的眼睛的E.T用超能力让孩子们的自行车飞上夜空，穿过那轮明月的时候，你是否感到了震憾？是否对自己一些已经习惯了的东西产生了怀疑？</P>
<P>9、《现代启示录》痛苦 <BR>　　战争是一种秩序的破坏，世界上最可悲最痛苦的事莫过于战争，最痛苦的战争电影莫过于《现代启示录》。《现代启示录》讲的是人性的倒退，秩序的破坏。但文明的进程却没有人能够阻挡。</P>
<P>10、《第七封印》哲思 <BR>　　瑞典大师伯格曼代表作，在这部1957年完成的黑白影片中，伯格曼明确地提出了“上帝是否存在”的疑问。我不敢说我看懂了《第七封印》，但如果要我在临死之前看一部电影，我一定选择《第七封印》。</P><img src ="http://www.cnitblog.com/arthas/aggbug/1481.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2005-08-11 18:29 <a href="http://www.cnitblog.com/arthas/archive/2005/08/11/1481.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>What is TinyOS? </title><link>http://www.cnitblog.com/arthas/archive/2005/08/10/1452.html</link><dc:creator>记忆中的深蓝</dc:creator><author>记忆中的深蓝</author><pubDate>Tue, 09 Aug 2005 16:34:00 GMT</pubDate><guid>http://www.cnitblog.com/arthas/archive/2005/08/10/1452.html</guid><wfw:comment>http://www.cnitblog.com/arthas/comments/1452.html</wfw:comment><comments>http://www.cnitblog.com/arthas/archive/2005/08/10/1452.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://www.cnitblog.com/arthas/comments/commentRss/1452.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/arthas/services/trackbacks/1452.html</trackback:ping><description><![CDATA[<P>开张了&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 哈哈<BR><BR><FONT face=Verdana size=2>TinyOS is an <I>open-source operating system</I> designed for <I>wireless embedded sensor networks</I>. It features a <I>component-based architecture</I> which enables rapid innovation and implementation while minimizing code size as required by the severe memory constraints inherent in sensor networks. TinyOS's <I>component library </I>includes network protocols, distributed services, sensor drivers, and data acquisition tools – all of which can be used as-is or be further refined for a custom application. TinyOS's event-driven execution model enables fine-grained power management yet allows the scheduling flexibility made necessary by the unpredictable nature of wireless communication and physical world interfaces. </FONT></P>
<P>TinyOS has been ported to over a dozen platforms and numerous sensor boards. A wide community uses it in simulation to develop and test various algorithms and protocols. New releases see over 10,000 downloads. Over 500 research groups and companies are using TinyOS on the Berkeley/Crossbow Motes. Numerous groups are actively contributing code to the sourceforge site and working together to establish standard, interoperable network services built from a base of direct experience and honed through competitive analysis in an open environment.&nbsp;<BR><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 原文转自<A href="http://www.tinyos.net/special/mission">http://www.tinyos.net/special/mission</A>&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </P><img src ="http://www.cnitblog.com/arthas/aggbug/1452.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/arthas/" target="_blank">记忆中的深蓝</a> 2005-08-10 00:34 <a href="http://www.cnitblog.com/arthas/archive/2005/08/10/1452.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>