最近搞WSN, 为选择合适的仿真工具头疼不已. 后来看了OMNeT 的相关资料, 也许它就是我要的. 试试先! 安装OMNeT 下面我在Linux系统中安装(Ubuntu 6.06), 可参考: http://www.omnetpp.org/pmwiki/index.php?n=Main.InstallingOnUnix 1, 下载 omnetpp-3.4b2-src.tgz , 将其解压到home目录 $ tar -C ~/ -xvzf omnetpp-3.4b2-src.tgz 这样, 在home目录就多出一个名为omnetpp-3.4b2的目录.2, 进入omnetpp-3.4b2目录, 编辑configure.user进行配置(可选, 我使用默认配置).3, 运行 $ ./configure由于OMNeT 需要用到其他的程序, 第一次configure往往会因为你的系统未安装某个程序而出现error. 即便configure没有error, 也要仔细检查configure的输出, 排除warning. 这就需要安装Ubuntu未默认安装, 但OMNeT 又需要的: bison byacc flex imagemagick tk8.4-dev doxygen giftrans blt-dev libxml2-dev...另外, 推荐装上blt-demo doxygen-doc doxygen-gui html2ps tcl8.4-doc tk8.4-doc bison-doc Scroll up to see the warning messages (use shift PgUp key), and see config.log for more details. While you can use OMNeT /OMNEST in the current configuration, please be aware that some functionality may be unavailable or incomplete.目前Akaroa, MPI(needed for parallel simulation) 尚未安装!4, 设置环境变量, 编辑~/.bashrc, 加入:export PATH=$PATH:~/omnetpp-3.4b2/binexport LD_LIBRARY_PATH=$LD_LIBRARY_PATH:~/omnetpp-3.4b2/libexport TCL_LIBRARY=/usr/lib/tcl8.4需要设置PATH, LD_LIBRARY_PATH还需要设置TCL_LIBRARY, 让OMNEST/OMNeT GUI 程序能够找到BLT库.实际上, 在第三步的./configure结束后, 会检测环境变量是否设置. 若未设置(或设置后未log out, log in), 它会提示你设置.5, 运行make进行安装(我使用4.03, 3.4.6版的gcc均编译成功) gcc版本不能过低, 在include/defs.h中:/* gcc 2.9x.x had broken exception handling */#ifdef __GNUC__# if __GNUC__# error gcc 3.x required -- please upgrade# endif#endif注意, 这里的makefile不保证能使用-j2的多任务选项, 我使用make -j2, 结果ld出现error.For additional information, please visit the "Common installation problems" page on www.omnetpp.org.老版本的OMNeT 安装 3.4b2版的OMNeT 安装非常简单, 如果使用比较老的版本(有的model只能用相应的老版本), 就要注意一些问题了. 我也安装过2.3p1, 安装过程如下:1. OMNeT 2.3p1 (使用gcc-3.4.6)(1) Follow doc/Readme.Unix. (这里假设已经安装上了所需的包, 见上述安装3.4b2)(2) Run "./configure", fail to autodetect tcl/tk setting:...checking for Tcl/Tk with CFLAGS="-I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/lib -ltk8.4 -ltcl8.4"... nochecking for Tcl/Tk with CFLAGS=" -I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/X11R6/lib -lX11 -ltk84 -ltcl84"... nochecking for Tcl/Tk with CFLAGS=" -I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/X11R6/lib -lX11 -ltk8.4 -ltcl8.4"... nochecking for Tcl/Tk with CFLAGS=" -I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/X11R6/lib -lX11 -ltk83 -ltcl83"... nochecking for Tcl/Tk with CFLAGS=" -I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/X11R6/lib -lX11 -ltk8.3 -ltcl8.3"... nochecking for Tcl/Tk with CFLAGS=" -I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/X11R6/lib -lX11 -ltk82 -ltcl82"... nochecking for Tcl/Tk with CFLAGS=" -I/usr/include/tcl8.4 -fwritable-strings" LIBS="-L/usr/X11R6/lib -lX11 -ltk8.2 -ltcl8.2"... noconfigure: error: Tcl/Tk not found, needed for all GUI parts; version 8.2 needed是tcl/tk库无法自动设置, 只有手动解决:$ locate tcl.h tk.h查找tcl8.4头文件, 找到它们在系统中的位置, 并添加到configure.user:TK_CFLAGS="-I/usr/include/tcl8.4 -fwritable-strings"TK_LIBS="-L/usr/lib -ltk8.4 -ltcl8.4"(3) 执行make. 用gcc-4.0失败, gcc-3.4编译成功.2. OMNeT 3.1和安装2.3p1相同, 但gcc版本换成4.0.3, 用3.4.6会编译失败, 奇怪的问题 screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://www.cublog.cn/images/face/011.gif');}" onmousewheel="return imgzoom(this);" alt="" />  3. OMNeT -3.2pre3和3.4b2的相同, 只是BLT库出现问题.在新立得中查找blt, 看properties-installed files, 发现BLT库的名字是libBLT.so, 而非libBLT24.so$ locate libBLT.so/usr/lib/libBLT.so只需修改configure.user:将 BLT_LIBS="lBLT24" 改为 BLT_LIBS="lBLT"编译的gcc版本还是要注意: 4.1.1有问题, 用3.4.6 or 4.0.1使用OMNeT 安装完成后, 可以运行示例程序感受一下:$ cd ~/omnetpp-3.4b2/samples/dyna$ ./dyna截图如下: screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://farm1.static.flickr.com/161/353858079_ab41298e15.jpg');}" onmousewheel="return imgzoom(this);" alt="" />  可结合step-by-step tutorial ( TicToc )学习简单的用法. TicToc也在OMNet 源代码的doc目录中(tictoc-tutorial)Reference 1, 官方网站 http://www.omnetpp.org 2, Tutorial(WINDOWS下安装的) http://personal.stevens.edu/~hli5/TutorialofOMNET.htm 3, OMNet wiki: http://www.omnetpp.org/pmwiki/ 5. http://ctieware.eng.monash.edu.au/twiki/bin/view/Simulation/Tutorials 5, http://www.home.cs.utwente.nl/~dulman/codesign/code.html 一份tutorial: simulator.pdf , 还有一些example代码: Omnet examples.zip screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://control.cublog.cn/fileicon/zip.gif');}" onmousewheel="return imgzoom(this);" alt="" />  文件: OMNeT Examples.zip 大小: 569KB 下载: 下载 6, 中科院计算所WSN论坛, OMNeT板: http://www.wsn.net.cn/bbs/list.asp?boardid=16 |
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