LabwindowsCVI8.5安装步骤详解

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[labwindows cvi教程]LabWindows试用版入门指南

[labwindows cvi教程]LabWindows™/CVI™试用版入门指南最低系统要求想运行LabWindows/CVI，须具备以下配置：∙采用Pentium 1 GHz或更高性能微处理器的个人计算∙Microsoft操作系统：o Windows 7 (32位和64位)o Windows Vista (32位和64位)o Windows XP (32位)o Windows Server 2008 R2 (64位)o Windows Server 2003 R2 (32位)注：LabWindows/CVI仅支持Windows Server R2版本。

∙1024 × 768分辨率(或者更高) 视频适配器∙至少128 MB RAM, 推荐采用512 MB∙ 1.1 GB可用硬盘空间适合完整安装∙兼容Microsoft的鼠标安装指南完成下列步骤，从而安装LabWindows/CVI试用版软件包：1. 下载源自的LabWindows/CVI试用版软件包并依照屏幕指南解压缩文件2. 解压缩文件后，安装自动开始，同时NI LabWindows/CVI窗口出现。

单击安装LabWindows/CVI 版本，其中的版本是您在试用的LabWindows/CVI版本3. 单击下一步4. 在用户信息面板上，选择安装NI LabWindows/CVI 版本试用版－不需要序列号5. 根据屏幕上的指示操作6. 安装LabWindows/CVI后，LabWindows/CVI安装程序提示您插入NI设备驱动盘。

评估LabWindows/CVI，无需通过安装设备驱动程序。

单击稍后安装(Later)，完成LabWindows/CVI的安装。

LabWindows/CVI试用版在下载后，可安装LabWindows/CVI试用版软件包；该试用版软件包能在之后作为具有许可证的LabWindows/CVI版本被激活。

当您在试用期内启用LabWindows/CVI或是您购买合法许可证前，LabWindows/CVI会展现下图中出现的对话框。

实验软件CVI及IMAQ Vision的安装说明

实验软件CVI安装说明一、两个软件CVI 5.0及IMAQ Vision都需要安装。

首先安装CVI 5.0，然后再安装IMAQ Vision。

前者是基于C语言的编程平台，后者是配套的图像处理软件包。

（了解这两个软件，可参考教材的第16-17章，第215页，第243页）二、安装步骤（一）首先安装CVI 5.0具体步骤如下：（1）在文件夹LW_CVI5.0下，直接点击setup.exe文件，在弹出的界面（参见下图）选择“Next”。

（2）选择“Yes”（3）默认安装方式是“Typical Installation”（典型安装方式），选择“Next”即可。

（4）选择默认安装“Microsoft Visual C++ 2.X,4.X,5.0”（5）选择“Next”即可（推荐）。

如果更改路径，则软件自带的有些例子程序，在以后运行时需要手工修改路径。

（6）选择“Next”（7）选择“Next”（8）当安装进程到达93%时，会弹出Adobe Acrobat 3.01的安装界面（如下图所示），此时选择“Cancel”，并在接下来的界面中选择“否”。

（9）当安装进程到达95%时，会弹出寻找文件夹“NI-VISA”位置的界面（如下图所示），此时选择“Browser”，并按路径“LW_CVI5.0>>NI-VISA>>WIN32>>DISK 1”选择，最后点击按钮“OK”，再在弹出的界面中点击“Next”即可。

（10）接下来，会弹出寻找文件夹“IVI Engine”位置的界面（如下图所示），此时选择“Browser”，并按路径“LW_CVI5.0>>IVI>>”选择后，点击按钮“OK”，再在弹出的界面中点击“Next”即可。

（11）安装进行到最后，会顺序弹出下图三个界面，选择“否”、“确定”、点击“No，I will restart my computer later”及按钮“Finish”，安装完成。

LabWindows CVI实时模块入门指南说明书

October 2008374686A-01Getting Started with theLabWindows /CVIReal-Time ModuleThis document provides an introduction to the LabWindows ™/CVI ™ Real-Time Module. Refer to this document for installation and configuration instructions and information about creating a real-time (RT) project.Installing the Real-Time Module Software on a Host ComputerYou must first install the Real-Time Module software on a host computer. Then you can configure and install software on the RT target.To install and use the Real-Time Module software, you must have the following:•Free Disk Space —In addition to the minimum system requirements for LabWindows/CVI, you must have at least 250 MB of free disk space for the Real-Time Module software. Refer to the LabWindows/CVI Release Notes for minimum system requirements.•RT Target —The LabWindows/CVI Real-Time Module supports NI RT Series PXI controllers and desktop PCs converted to RT targets. Refer to the Using Desktop PCs as RT Targets with the LabWindows/CVI Real-Time Module document for more information about converting a desktop computer to an RT target.Complete the following steps to install the LabWindows/CVI Real-Time Module on a host computer.1.Install LabWindows/CVI. Refer to the LabWindows/CVI Release Notes for information about installing LabWindows/CVI.Note Do not install the device driver software when you are prompted to do so during the LabWindows/CVI installation. Instead, install the device driver software when you are prompted during the LabWindows/CVI Real-Time Module installation.™™2.Insert the LabWindows/CVI Real-Time Module CD into the CD drive. Ifthe CD does not run automatically, open Windows Explorer, right-click the CD drive icon, and select AutoPlay.3.Select Install LabWindows/CVI Real-Time Module on the NationalInstruments LabWindows/CVI screen.4.Follow the instructions on the screen.5.During the installation, use the NI Device Drivers media to install thedevice drivers that you need.Configuring the RT TargetAfter you install LabWindows/CVI and the RT module, you must useNI Measurement & Automation Explorer (MAX) to configure the RT target and to install software and drivers on the RT target. MAX provides access to NI devices and systems and can communicate with networked RT targets, or remote systems, located on the same subnet as the computer running MAX. Complete the following steps to configure the RT target. The following sections describe these steps in more detail.1.Boot the RT target into LabVIEW RT.2.Configure network settings.3.Install software on the RT target.4.Configure system settings.5.Configure I/O.Refer to the Measurement & Automation Explorer Help for a complete tutorial about configuring the RT target. Select Help»MAX Help to access this help file, and then refer to the MAX Remote Systems Help section.LabVIEW Real-Time Module. However, you can apply the sameconcepts when you use the LabWindows/CVI Real-Time Module. Booting the RT Target into LabVIEW RTIf the RT target has only LabVIEW RT installed on its hard drive, the system is already set up to boot into LabVIEW RT, and you can continue to the Installing Software on the RT Target section of this document. If the RT target has LabVIEW RT and Windows installed on its hard drive, your system may have DIP switches or BIOS settings for booting into LabVIEW RT.If the RT target is a PXI system that does not have LabVIEW RT installedand has a floppy disk drive, you can create a boot disk to boot the system intoLabVIEW RT.Getting Started with LabWindows/CVI © National Instruments Corporation 3Getting Started with LabWindows/CVI Real-Time 1.Select Tools»RT Disk Utilities»Create PXI Boot Disk in MAX tocreate a boot disk from the host computer.2.Click Yes in the Measurement & Automation Explorer dialog box andfollow the instructions on the screen to create the boot disk.3.When you finish creating the boot disk, remove the floppy disk from thehost computer and insert it into the floppy drive of the PXI controller you are using as an RT target.4.Power on or reset the controller to boot it into LabVIEW RT.If you are converting a desktop computer to an RT target, refer to the Using Desktop PCs as RT Targets with the LabWindows/CVI Real-Time Module document for information about booting into LabVIEW RT.Configuring Network SettingsNoteTo perform the initial configuration, you must connectunconfigured RT targets to the same network subnet as the host computer from which you launch MAX. Unconfigured targets outside of the subnet do not appear under the Remote Systems item in the MAX configuration tree.1.Connect the RT target to the network and power on the target.unch MAX and expand the Remote Systems item in the MAXconfiguration tree.3.Select the RT target from the Remote Systems item and click theNetwork Settings tab. The RT target appears as 0.0.0.0 under the Remote Systems item.4.Assign an IP address in the Network Settings tab using one of thefollowing options:•Select the Edit the IP settings option and specify an IP address.You also can click Suggest Values to select an IP address suggested by MAX.•Select Obtain IP address from DHCP server to obtain an addressautomatically.5.Click Apply to commit the changes.6.Click Yes to reboot the RT target.If your previously configured RT target is on another subnet and does not appear under the Remote Systems item, you must add the target manually. Complete the following steps to add the RT target:1.Right-click the Remote Systems item and select Create New .2.Select the target type and click Next.Getting Started with LabWindows/CVI Real-Time 3.Enter the host name or IP address of the device. You can obtain the hostname or IP address of the RT target by running MAX from a computer on the same subnet as the target or by connecting a monitor to the target and viewing the information displayed when the target boots.4.Click Finish . MAX adds the device to the Remote Systems list.Installing Software on the RT TargetUse the LabVIEW Real-Time Software Wizard to install software on the RT target. With the LabVIEW Real-Time Software Wizard, you can view the software that is already installed on the target, view the software that is available to install on the target, and change the software that is installed on the target. Click Help in the wizard for more information about installing and uninstalling software on the RT target.1.Expand the RT target under the Remote Systems item in the MAXconfiguration tree, right-click Software , and select Add/Remove Software .2.Select the software you want to install on the RT target.Note If you have multiple software versions installed on the host computer, the most recent version is selected by default. You can choose to install another version.•Ethernet Drivers —MAX automatically selects the appropriate Ethernet driver(s) for the RT target when you install theLabWindows/CVI Run-Time Engine for RT component.•LabVIEW Real Time —MAX selects this item automatically when you install the LabWindows/CVI Run-Time Engine for RTcomponent.•NI RT Extensions for SMP (MultiCore Support)—Install this item to take advantage of parallel processing on a multiple-CPU system.Note Single-CPU systems perform best without the NI RTExtensions for SMP . Also, some applications, such as those that consist mainly of single-point I/O, can achieve lower latency on a multicore system by using a single CPU without the NI RTExtensions for SMP .•LabWindows/CVI Network Variable for RT —Install this item only if your application uses functions from the Network VariableLibrary.•LabWindows/CVI Run-Time Engine for RT—Install this item to add support for LabWindows/CVI RT applications on the RT target.This component is required for all LabWindows/CVI RTapplications.•Language Support for LabVIEW RT—Install this item if you are using strings in your RT application containing ASCII charactersabove 127 or multibyte characters. After installing this item on theRT target, you can configure the locale in MAX by selecting thetarget in the Remote Systems item in the MAX configuration tree,selecting the System Settings tab, and modifying the Locale option.•NI Hardware Drivers—Install the appropriate drivers for any other hardware libraries that you use in your application. For example,install the NI-DAQmx component if your application uses functionsfrom the NI-DAQmx Library.•Network Variable Engine—MAX automatically selects this item when you install the LabWindows/CVI Network Variable for RTcomponent.•USB Support—Install this item to enable support for accessing USB thumbdrives.•Variable Client Support for LabVIEW RT—MAX automatically selects this item when you install the LabWindows/CVI NetworkVariable for RT component.Configuring System Settings1.Select the System Settings tab to configure system-level settings for theRT target.e the Timezone option to configure time zone and daylight savingsettings for the RT target. You can use this setting with time and date functions to provide accurate time information, relative to the time zone setting.3.Configure the Locale option to match the language you use for strings inyour RT application. This option is available only when you install the Language Support for LabVIEW RT component on the RT target.This option determines the code page that LabWindows/CVI uses when processing strings containing ASCII characters above 127 or multibyte characters.Configuring I/OYou must configure any National Instruments I/O devices before you can target them from a LabWindows/CVI RT application. For information about how to correctly configure I/O devices, refer to the documentation for that hardware.© National Instruments Corporation5Getting Started with LabWindows/CVI Real-TimeConfiguring an RT ProjectAfter you configure the RT target, you can create an RT application on the host computer and then run the application on an RT target. The applications that you create with the LabWindows/CVI Real-Time Module are DLLs. Complete the following steps to create a DLL and specify an RT target directly from LabWindows/CVI.1.Create a project in LabWindows/CVI using RTmain instead of main asthe entry point function for the program. Select Edit»Insert Construct»RTmain to insert the RTmain code into the program source.2.Select Build»Configuration»Debug or Build»Configuration»Releaseto specify the active configuration for the project.3.Select Build»Target Type»Dynamic Link Library to configure theproject to generate a DLL.4.Select Build»Target Settings to open the Target Settings dialog box.Select Real-time only in the Run-time support option. If you specify this option, LabWindows/CVI does not link to the entire set ofLabWindows/CVI libraries but instead links to only those librariessupported on an RT system.5.Configure other options in the Target Settings dialog box and click OKto exit the dialog box.6.Select Build»Create Debuggable Dynamic Link Library or Build»Create Release Dynamic Link Library to create the DLL.You also can use a project template to create an RT DLL. The project template includes basic settings for RT projects described in the preceding section. To select a project template, select File»New»Project from Template. In the New Project from Template dialog box, select Real-Time Target Application.Specifying an RT TargetComplete the following steps to select the RT target on which to run your RT application.1.Select Run»Select Execution Target for Debugging to view a list ofpreviously configured RT targets. Select the RT target you want to use from the list, if it is available.2.To configure a new RT target, select Run»Select Execution Target forDebugging»New Execution Target.3.In the New Real-Time Execution Target dialog box, enter the computername or IP address of the RT target in the Hostname/IP Address option and click OK to exit the dialog box.Getting Started with LabWindows/CVI © National Instruments Corporation 7Getting Started with LabWindows/CVI Real-Time Running an RT ApplicationSelect Run»Debug Project to run your RT application.NoteIf you select Run»Configuration»Release ,LabWindows/CVI displays a warning message. Click Continue to download and run the release DLL on the RT target. LabWindows/CVI automatically builds the DLL and downloads the DLL and any DLLs that are statically linked to it onto the specified RT target. LabWindows/CVI places the files that it automatically downloads in the NI-RT\CVI\temp folder. LabWindows/CVI empties the folder when you reset the RT device.While you run your RT application, LabWindows/CVI displays a <<Running on target >> menu in the upper left corner of theLabWindows/CVI environment. The menu contains the following options, which you can use for debugging and for shutting down the RT application:•Toggle Breakpoint —Turn on or turn off a breakpoint on the selected line.•Break Execution —Suspend execution of the program.•Simulate RT Shutting Down —End program execution. This option causes the RTIsShuttingDown function to return 1, giving the RT application an opportunity to run any necessary cleanup code and exit. The RT target does not reboot.•Abort Execution and Reboot Target —End program execution and reboot the RT target. The application cleanup code is not guaranteed to finish running before the RT target reboots.•Disconnect from RT target —Disconnect LabWindows/CVI from the RT target while the RT application continues running on the target. Once you disconnect from the RT target, you cannot reconnect LabWindows/CVI to the RT application that is running.Debugging an RT ApplicationIf you select Build»Configuration»Debug , you can debug the DLL from the LabWindows/CVI environment as you would debug any other application. For example, you can set breakpoints and watch expressions, step through code, view and edit variable values, and so on. For more information about debugging in LabWindows/CVI, refer to the Using LabWindows/CVI»Debugging Tools section of the LabWindows/CVI Help.Using the Real-Time Execution Trace ToolkitThis version of the LabWindows/CVI Real-Time Module includes a 30-day full-featured evaluation of the Real-Time Execution Trace Toolkit.Use the Real-Time Execution Trace Toolkit to analyze the timing and execution of an RT application. Use the Execution Trace functions in the Real-Time Utility Library to capture the timing and execution data of functions and threads in applications running on an RT target. The Real-Time Execution Trace Tool displays the timing and event data, or trace session, on the host computer.In LabWindows/CVI, select Tools»Real-Time Execution Trace Tool to launch the Real-Time Execution Trace Tool. Refer to the LabWindows/CVI Help for more information about using the Real-Time Execution Trace Toolkit to analyze RT applications.Deploying an RT ApplicationWhen you finish developing your RT application, you can deploy it to an RT target. After you deploy the RT application, the RT application runs automatically every time the RT target reboots.Select Run»Install Program to Real-Time Execution Target to deploy your RT application. This option performs the following actions:•Checks that the release configuration of the DLL has been built; if not, LabWindows/CVI prompts you to build the DLL or cancel.•Deploys the release DLL and any statically linked DLLs to the NI-RT\CVI folder on the RT target.•Sets the release DLL as a startup DLL.•Displays a dialog box indicating that the DLL was copied and prompting you to reboot the RT target.If you have additional support files that you need to deploy, complete the following steps:1.Select Run»Manage Files on Real-Time Execution Target to launchthe LabWindows/CVI Real-Time File Copy Utility.2.Click Add Files and browse to any support files that your applicationrequires. The utility immediately copies the files to the NI-RT\CVIfolder on the RT target.3.Click Done when you finish adding support files.Getting Started with LabWindows/CVI Where to Go from HereRefer to the following resources for more information about the LabWindows/CVI Real-Time Module:•The LabWindows/CVI Real-Time Module Help section of the LabWindows/CVI Help includes conceptual information about real-time programming techniques, application architectures, and Real-TimeModule software features you can use to create real-time applications.Select Help»Contents in LabWindows/CVI to access theLabWindows/CVI Help.•Use the NI Example Finder, available by selecting Help»Find Examples in LabWindows/CVI, to browse or search for example programs. You also can access the example programs from the samples\CVIsamples\realtime directory.© National Instruments Corporation9Getting Started with LabWindows/CVI Real-TimeNational Instruments, NI, , and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on /legal for more information about National Instruments trademarks. The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries. Reliance™ is a trademark of Datalight, Inc. Copyright 1989-2008 Datalight, Inc., All Rights Reserved. Datalight® is a registered trademark of Datalight, Inc. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at /patents.© 2007–2008 National Instruments Corp. All rights reserved.374686B-01Oct08。

National Instruments LabWindows CVI 8.0 用户手册说明书

QUICK REFERENCE LabWindows/CVI™™System Requirements •Personal computer using a Pentium 600 or higher microprocessor• Microsoft Windows 2000/XP• 800 x 600 resolution (or higher) video adapter• Minimum of 128 MB of RAM, 256 MB recommended•150 MB free hard disk space •Microsoft-compatible mouse Installation1.Insert the CD into the CD drive.If the CD does not run automatically,open Windows Explorer, right-click the CD drive icon, and select AutoPlay.2. On installation startup, the NationalInstruments LabWindows/CVI 8.0screen appears.3. Continue to follow the instructionson the screen.National Instruments LabWindows/CVI is a proven test and measurement ANSI C development environment that increases the productivity of engineers and scientists. LabWindows/CVI streamlines application development with hardware configuration assistants, comprehensive debugging tools, and interactive execution utilities you can use to run functions at design time. Use the built-in measurement libraries to rapidly develop complex applications such as multithreaded programs and ActiveX server/client programs. The flexibility of LabWindows/CVI optimizes data acquisition, analysis, and presentation in test and measurement applications. LabWindows/CVILabWindows/CVI meets the changing needs of test engineers with an interactive development environment designed for virtual instrumentation. With easy-to-use development tools, you can quickly create, configure, and display measurements during program design, verification, and testing. LabWindows/CVI automates much of the manual coding and compiling.Product ResourcesNational Instruments provides extensive product resources for new and experienced LabWindows/CVI users.Online ResourcesFor complete technical information, developer exchange opportunities, and the latest news about LabWindows/CVI, visit :•Technical support•Online community•Sample programs•Application notes and white papers•Add-on products•Training information•Product tutorialsSample ProgramsUse the National Instruments Example Finder to browse and search installed examples and examples on NI Developer Zone. To launch the NI Example Finder from LabWindows/CVI, select Help»Find Examples.Documentation Resources•LabWindows/CVI Help—Use theLabWindows Help to accesscomprehensive information aboutLabWindows/CVI windows, functions,tools, and menus. To launch theLabWindows/CVI Help fromLabWindows/CVI, select Help»Contents.•Guide to Documentation—Use the Guideto LabWindows/CVI Documentation topicto find resources that can help youdevelop applications in LabWindows/CVI.The Guide to LabWindows/CVIDocumentation contains information fornew and upgrade users, directions forsearching installed PDFs and usingcontext-sensitive help, and links to PDFsof the following documents:–LabWindows/CVI Release Notes–Getting Started with LabWindows/CVI–LabWindows/CVI Instrument DriverDevelopers Guide–Application notes–White papersTo access the Guide to LabWindows/CVIDocumentation, select Guide toDocumentation in the LabWindows/CVIHelp table of contents.Designing User InterfacesDesign graphical user interfaces (GUIs) in the intuitive User Interface Editor.Select from controls designed specifically for instrumentation.1Customizing ControlsCustomize each GUI control with easy-to-use dialog boxes.2Generating CodeAutomatically generate an ANSI Cprogram based on the GUI withLabWindows/CVI CodeBuilder.CodeBuilder creates code thatresponds automatically to userevents such as mouse clicks,key presses, and menu selections.3Using Function PanelsUse interactive functionpanels to generate librarycalls, test the calls, andinsert them into the program.A function panel is agraphical representation ofa LabWindows/CVI functionand its parameters.4Editing Source CodeComplete your program using the built-in source editor. Use thesource code completion options to view functions, variables,prototypes, and help within the Source window. You also canaccess input selection dialog boxes for parameters and declareparameter variables from within the Source window.5Distributing ApplicationsCreate a distribution topackage your LabWindows/CVIapplication and all of itsdependencies so that you candistribute your application toanother computer.7DebuggingUse LabWindows/CVI debugging tools to catch common programming mistakes.The patented User Protection feature automatically checks for invalid programbehavior. Set breakpoints and use tooltips to pause program execution and viewor modify variable values.6National Instruments, NI, , and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on /legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering National Instruments products, refer to the appropriate location: H H e l p»P a t e n t s in your software, the patents.txt file on your CD, or /patents. For a listing of the copyrights, conditions, and disclaimers regarding components used in USI (Xerces C++, ICU, and HDF5), refer to the USICopyrights.chm.© 2003–2005 National Instruments Corporation. All rights reserved. Printed in Ireland.373551A-01Oct05LabWindows/CVIUse built-in instrumentation libraries to interface test applications to the outside world. LabWindows/CVI includes a large set of run-time libraries for instrument control, data acquisition, analysis, and user interface creation. This chart illustrates the classes in each library. To find specific functions, press <Ctrl-Shift-P> in the Source window. You also can use the Library Tree to browse to and search for functions.L a b W i n d o w s /C V I L i b r a r y R e f e r e n c e。

National Instruments LabVIEW 8.5 发行说明说明书

LabVIEW发行说明™安装LabVIEW 8.5发行说明包含LabVIEW安装和卸载说明以及LabVIEW对操作系统的要求。

如将LabVIEW从前期版本升级，安装LabVIEW 8.5前请先阅读软件升级包中的LabVIEW升级说明。

如需转换前期版本的VI从而在LabVIEW 8.5中使用，请务必阅读相关注意事项。

安装LabVIEW前，请先阅读本说明的系统要求一节，然后按照安装LabVIEW 8.5中的要求进行安装。

安装LabVIEW后，请阅读参考资料一节，了解LabVIEW入门知识。

目录系统要求 (2)安装LabVIEW 8.5 (4)Windows (4)Mac OS (5)Linux (6)安装LabVIEW附加工具 (7)激活LabVIEW许可证(Windows) (8)许可证激活状态与LabVIEW的使用权限 (8)单用户许可证和多用户许可证 (9)程序库、模块和工具包许可证 (9)激活应用程序生成器 (9)安装与配置硬件 (10)Windows (10)Mac OS (10)Linux (11)参考资料 (11)LabVIEW入门指南 (11)LabVIEW升级说明 (11)LabVIEW帮助 (11)Readme (12) (12)系统要求表1列出运行LabVIEW 8.5对操作系统要求。

表1LabVIEW 8.5的系统要求系统平台系统及硬件要求重要说明所有平台运行LabVIEW至少需要256 MB的随机内存，建议使用1 GB以上随机内存。

运行LabVIEW至少需要1,024×768像素屏幕分辨率。

部署由LabVIEW生成的应用程序时，LabVIEW运行时引擎(Run-Time Engine)至少需要64 MB内存，屏幕分辨率至少为800×600像素；建议使用256 MB以上内存且屏幕分辨率至少为1,024×768像素。

LabVIEW及LabVIEW帮助包含16位分辨率的彩色图形。

LabWindows CVI教程

第一章 : LabWindows/CVI1.1 LabWindows/CVI1.1.1 LabWindows/CVI概述LabWindows/CVI是美国NI（National Instruments）公司开发的面向计算机测控领域的虚拟仪器软件开发平台，可以在多种操作系统（WindowsXP/Vista/7、Mac OS和Unix）下运行。

LabWindows/CVI 是为C 语言程序员提供的集成开发环境（IDE），在此开发环境中可以利用C语言及其提供的库函数来实现程序的设计、编辑、编译、链接、调试。

使用LabWindows/CVI 可以完成以下但不限于以下工作：·交互式的程序开发；·具有功能强大的函数库，用来创建数据采集和仪器控制的应用程序；·充分利用完备的软件工具进行数据采集、分析和显示；·利用向导开发IVI 仪器驱动程序和创建ActiveX 服务器；·为其它程序开发C 目标模块、动态连接库（DLL）、C 语言库。

图 1‐1 LabWindows/CVI界面LabWindows/CVI 的功能强大在于它提供了丰富的函数库。

利用这些库函数除可实现常规的程序设计外，还可实现更加复杂的数据采集和仪器控制系统的开发。

数据采集。

IVI库、GPIB/GPIB 488.2库、NI-DAQmx库、传统的NI-DAQ库、RS-232库、VISA库、VXI库以及NI-CAN库。

数据分析。

格式化IO库、分析库以及可选的高级分析库。

GUI库。

使用LabWindows/CVI 的用户界面编辑器可以创建并编辑图形用户界面(GUI)，而使用LabWindows/CVI 的用户界面库函数可以在程序中创建并控制GUI。

此外，LabWindows/CVI为GUI 面板的设计，准备了许多专业控件，如：曲线图控件、带状图控件、表头、旋钮和指示灯等，以适应测控系统软件开发的需求，利用这些控件可以设计出专业的测控程序界面。

LabVIEW8.5中文专业版安装破解过程

LabVIEW8.5中文专业版安装破解过程第一篇：LabVIEW8.5中文专业版安装破解过程安装和破解步骤说明：此文件是persebe根据网络上网友的建议以及自己的实验得出的安装步骤。

注意：安装完成后会提示在重启电脑之前不要运行LabVIEW，就按提示来，具体为什么我也不清楚，貌似NI的软件都这样（比如Multisim）。

一般按照安装-----破解----重启电脑-----再运行LabVIEW这个顺序来！！1，运行labview_85_ch.exe文件，进行自解压和安装，在解压由用户确定解压后的暂存文件存放目录，不是安装的目标文件路径；2，在安装过程中会要求你选择是安装试行版本还是正式版本，选择正式版本，这时要求输入产品序列后，用KeyGen.exe产生的序列后填入，进入正式安装模块硬件驱动步骤；3，安装完成后，会在目标路径和C:Program FilesNational InstrumentsSharedLicense ManagerLicenses产生旧的试运行版本的许可证文件，用户只对C盘下的许可证文件破解即可；4，运行KeyGen.exe文件，每次选择一个选择项，然后点击Create License File按钮产生许可证文件去覆盖相应的c盘目录小的许可证文件。

例如，选择“ProfessionalDevelopment system with MathScript"项，再点击“Greater license File...”按钮产生许可证文件覆盖C:Program FilesNational InstrumentsSharedLicenseManagerLicensesLabVIEW_PDSMD_P KG_080500.lic文件，用Remote Panels项产生文件覆盖相同目录下的LV_RemotePanelConnection.lic文件，由于破解的许可证不全，因此用户得不到所有文件的许可证授权，不可主要的已经得到。

LabWindows-CVI安装教程

1.启动setup.exe.
2.打开LabWindows-CVI 9-0 Evaluation\Crack下keygen.exe。

点击Generate，随后copy生成
的serial number到上图对应的位置。

最后点击Create license file，将生成的文件保存到你知道的位置。

（此处默认文件名为1.lic，后续有用）
3.接下来选择文件的安装位置。

（安装路径上不要有中文），点击Next。

4.再次选择安装路径。

点Next。

5.之后会出现软件安装接受协议。

一直点击Next即可。

（因为我电脑里面已经安装，不会
出现后续的画面，所以没有图片展示）最终安装开始。

6.安装完成后，点击Finish，出现安装完成的祝贺信息。

7.点击Next，在出现的方面中选择重新启动Restart。

完成安装过程。

8.重启电脑后，选择National Instruments下的NI License Manager。

9.在选项中点击安装许可证文件。

然后找到1.lic文件。

软件激活完成。

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Labwindows/CVI8.5 安装详解
1、双击安装文件中setup.exe文件，填写基本信息。

图1 填写基本信息
安装过程中需填写一个序列号，此时运行ViewFile文件夹下的keygen文件，点击Generate产生一个序列号，同时需点击Create license file创建一个license 文件（注意该lic文件必须保存在英文路径下，如保存在C:\\1.lic），如图2、图3。

图2 产生一个序列号图3 产生一个lic文件
2、将图2产生的序列号copy到图1 seiral Number处，点击下一步。

图4 修改安装路径，也可不修改，默认安装C盘
继续点下一步，选择接受条款，即可安装
图5 接受，一直点下一步
图6 安装进行中，等待下一步提示3、安装过程中，有以下提示，选择Later
图7
图8 将Activate 前面的勾去掉，稍后用lic激活
4、接下来重启计算机，运行license manager－即NI许可证管理器（位置在：开始->程序->national instruments->NI license manager）。

按提示使用由图3生成的.lic 文件即可。

图9
进入管理界面，选项-安装许可证文件，选择刚刚生成的1.lic文件，即可。

图10
5、安装完毕，打开NI CVI软件，如下：
图11
至此，若不提示剩余试用天数，表示Labwindows/CVI8.5 已成功安装至计算机，接下来请尽情享受该款强大软件带给你的开发快感吧。