Windows系统下（Linux和MAC系统下请自行了解清楚）NI的各种软件、模块、工具包、驱动程序，使用NI许可证管理器来激活的，绝大部分的都可以使用NI Lincense Activator来激活，以下链接可下载：
NI序列号Serial Number生成激活工具NI License Activator，LabVIEW/VBAI/VDM/VAS等软件模块工具包破解工具不限版本
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视觉论坛的各种资源，除了视觉相关的模块有使用外，大部分的都不会使用，所以仅提供资源不能提供技术支持。资源的下载地址一般会同时提供NI官方地址和百度网盘的下载地址。某些工具包NI的地址失效或没有NI的下载地址，那视觉论坛也没有办法，只能尝试使用百度网盘地址下载；如果百度网盘的下载地址失效过期，可联系论坛客服更新。现在NI的下载服务器对我国IP地址不是很友好，有些时候速度很慢或大的资源下载很容易出错，这样会造成安装过程各种类型报错而无法安装。建议在下载完成后，对下载资源做校验和验证（NI一般会提供MD5或SHA256等），与官方或视觉论坛提供的校验和对比，一致就可以安装，如果不一致，则需要重新下载。视觉论坛早期下载的资源，那时候NI没有这么多限制，基本上都是正常下载的资源；后期下载的资源，都与NI的正确校验和对比过，保证是正确的资源才上传到百度网盘，所以百度网盘的资源基本上是正确的。校验和工具下载地址：
文件Hash计算器FHash,文件校验和验证下载文件正确性验证，MD5值计算、SHA1值计算、SHA256值计算、CRC32值计算
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NI-USRP 21.0.0 Driver x64Win10 32/64bitEng NI通用软件无线电外设仪器驱动程序21.0.0下载
NI USRP
NI-USRP支持使用NI通用软件无线电外设(USRP)收发仪和LabVIEW可重配置I/O (RIO) USRP设备的客户。
NI-USRP是一个NI仪器驱动程序，可同时支持软件无线电(SDR)设备和可重配置SDR设备。如果要配置设备，可使用NI-USRP仪器驱动程序中包含的NI-USRP API或USRP RIO仪器设计库(IDL)。NI-USRP可帮助您使用NI SDR硬件创建发射(Tx)和接收(Rx)应用。
21.0.0
文件大小: 5899581440 字节 (5.49 GB)
修改日期: 2021-10-17 03:18
MD5: f44941e66c19ec48f4926f91aceee20f（官方正确）
SHA1: db278f0fda0772038715b8648cbb4b5f7d54daf2
SHA256: fe121da4f655a1151ae019163c7bd28c70212c4a6af20bf7bc17e259fb370e3d
CRC32: f50893e3
百度网盘和NI官方下载地址：
NI-USRP 21.0.0 Driver x64Win10 32/64bitEng NI通用软件无线电外设仪器驱动程序21.0.0下载
http://pcmv.cn/thread-27891-1-1.html?fromuid=9
(出处: 视觉论坛VISIONBBS|视觉之家VISIONHOME)
NI-USRP 21.0 Readme
September 2021
This file contains installation instructions and compatibility information for NI-USRP.
You can find more release information on ni.com.
NI-USRP Release Notes: Known issues, bugs fixed since the last release, and other notes about this release
NI-USRP: New features, behavior changes, and other documentation
Overview
System Requirements
Supported Operating Systems
Application Software Support
Installation Instructions
Product Security and Critical Updates
New Features
Supported Hardware
Behavior Changes
Accessing the Documentation
Finding Examples, Lessons, and Sample Projects
Automating the Installation of NI Products
Using NI Software with Microsoft Windows 10
Legal Information
Overview
This software installation provides support for customers using software defined radio (USRP) devices, software defined radio reconfigurable (USRP RIO) devices, and software defined radio stand-alone (USRP Stand-Alone) devices, as specified in the Supported Hardware section. To program your USRP, USRP RIO, or USRP Stand-Alone device, use the NI-USRP API or USRP RIO Instrument Design Library (IDL) included in the NI-USRP instrument driver.
The getting started guide for your device provides information about how to install, configure, test, and begin using a USRP, USRP RIO, or USRP Stand-Alone device.
System Requirements
NI-USRP 21.0 has the following requirements:
Processor—1 GHz or 64-bit (x64) processor
RAM— 2 GB RAM (64-bit)
A screen resolution of 1,024 x 768
Windows 10 with all available critical updates and service packs
Connector requirements shown in the following table
| Device | USB 2.0 or Higher | Gigabit Ethernet | PCI/MXI Express |
| USRP-2900/2901 | √ |
|
|
| USRP-2920/2921/2922 |
| √ |
|
| USRP-2930/2932 |
| √ |
|
| USRP-2940/2942/2943/2944/2945 |
| √ | √1 |
| USRP-2950/2952/2953/2954/2955 |
| √ | √1 |
| Ettus USRP X410 |
| √ | √2 |
1 Recommended PCIe Gen1 x4 Interfaces: PCIe-8371 or PXIe-83742 Recommended PCIe Gen3 x8 Interfaces: PCIe-8398 or PXIe-8394
Refer to the LabVIEW Readme for additional system requirements and supported operating systems for your version of LabVIEW.
Ethernet Support on USRP-294x/295x Devices
NI USRP-294x/295x devices support both 1G Ethernet (1 GbE) and 10G Ethernet (10 GbE) using the connectors on the device back panel. With the default FPGA image, port 0 is designated for 1G, and port 1 is designated for 10G. Users programming with LabVIEW can use Ethernet.
Note The FPGA cannot be modified when the 294x/295x device is connected through Ethernet.
Ethernet Support on Ettus USRP X410 Device
Ethernet Support for the Ettus USRP X410 device depends on the utilized FPGA image.
Supported Operating Systems
NI-USRP 21.0 supports the following operating systems:
Windows 10
Windows Server 2016
Windows Server 2019
Note: NI-USRP no longer supports Windows Vista/XP/7/8.1, Windows Server 2003/2008/2012, or any 32-bit Windows operating system. NI-USRP 21.0 will not install or run on an unsupported OS. You cannot deploy or distribute applications that use NI-USRP 21.0 to an unsupported OS. Additionally, after installing NI-USRP 21.0, you cannot use any installers built on this computer with any version of LabVIEW, LabWindows™/CVI™, NI TestStand™, or Measurement Studio on an unsupported OS.
Application Software Support
NI-USRP 21.0 supports the following application software versions, including service packs. If you are using LabVIEW, you should install it before installing NI-USRP. To add support for application software installed after installing NI-USRP, modify your NI-USRP installation or launch the NI-USRP installer again.
| Device | LabVIEW 2018, 2019, 2020, or 2021 | NI Linux RT |
| USRP-2900/2901 | √ |
|
| USRP-2920/2921/2922 | √ |
|
| USRP-2930/2932 | √ |
|
| USRP-2940/2942/2943/2944 | √ |
|
| USRP-2950/2952/2953/2954 | √ |
|
| USRP-2945/2955 | √ |
|
| Ettus USRP X410 | √* | √ |
*The Ettus USRP X410 is only supported on LabVIEW 2020 and LabVIEW 2021.
Installation Instructions
Download the NI-USRP installer from ni.com/downloads. NI software includes NI Package Manager to handle the installation. Refer to the NI Package Manager Manual for more information about installing, removing, and upgrading NI software using NI Package Manager.
Notes
Product Security and Critical Updates
Visit ni.com/security to view and subscribe to receive security notifications about NI products. For information about critical updates from NI, refer to Available Critical and Security Updates for NI Software.
New Features
NI-USRP 21.0 includes the following new features:
NI-USRP 20.5 adds performance and architectural enhancements.
NI-USRP 20.0 includes the following new features:
Supported Hardware
The following hardware products are supported in all operating systems listed in the Supported Operating Systems section. Refer to the Application Software Support section for information regarding supported application software versions.
USRP-2900
USRP-2901
USRP-2920
USRP-2921
USRP-2922
USRP-2930
USRP-2932
USRP-2940 40 MHz
USRP-2940 120 MHz
USRP-2942 40 MHz
USRP-2942 120 MHz
USRP-2943 40 MHz
USRP-2943 120 MHz
USRP-2944
USRP-2945
USRP-2950 40 MHz
USRP-2950 120 MHz
USRP-2952 40 MHz
USRP-2952 120 MHz
USRP-2953 40 MHz
USRP-2953 120 MHz
USRP-2954
USRP-2955
Ettus Research USRP2*
Ettus Research N200*
Ettus Research N210*
Ettus Research X300*
Ettus Research X310*
Ettus USRP X410
*The NI-USRP instrument driver supports TwinRX, UBX, CBX, CBX-120, WBX, WBX-120, SBX, SBX-120, XCVR2450 daughterboards. Other daughterboards may also be compatible, but they have not been tested.
Device-specific information about these modules is included in the NI-USRP Help.
Behavior Changes
The following are the behavior changes in NI-USRP 21.0 from NI-USRP 20.5:
The following are the behavior changes in NI-USRP 18.5 from NI-USRP 18.0:
Accessing the Documentation
Documentation for NI-USRP is located at Start»National Instruments»NI-USRP»Documentation and online at ni.com/manuals. The documentation set is composed of the following documents.
| Document | Format | Location | Description |
| NI-USRP 21.0 Readme | HTML (this document) | Start»National Instruments»NI-USRP»NI-USRP Documentation and online at ni.com/manuals | Contains information about supported hardware and operating systems, new features, fixed issues, and legal notices. |
| NI-USRP Help | HTML/Windows Help | Start»National Instruments»NI-USRP»NI-USRP Documentation and online at ni.com/manuals | The primary document for most USRP products used in LabVIEW. The help is an installed and online version of a traditional user manual that includes the following information: |
| NI-USRP Manual | Online Help | Online at ni.com/manuals | The primary document for most USRP products. The help is an installed and online version of a traditional user manual that includes the following information: |
| Getting started guide for your device | Printed and PDF | Online at ni.com/manuals | Contains software and hardware installation, configuration, signal connection, and troubleshooting information for your device. |
| Specifications for your device | PDF | Online at ni.com/manuals | Lists technical specifications for your device. |
| Manual for your device | Online Help | Online at ni.com/manuals | Contains information about supported hardware, including pinouts, block diagrams, and specifications. |
For the most recent revisions of documentation and for newly released documentation, visit ni.com/manuals.
Note To view PDFs, you need to have Adobe Acrobat Reader installed. You can install the viewer from
www.adobe.com/reader.Finding Examples, Lessons, and Sample Projects
NI-USRP examples, lessons, and sample projects are available in the following locations.
| Content Type | Description | LabVIEW |
| Examples | NI-USRP includes several example applications that serve as interactive tools, programming models, and building blocks in your own applications. NI-USRP includes examples for getting started and other software-defined radio (SDR) functionality.
Note You can access additional examples from the Code Sharing Community at ni.com/usrp. | |
| Lessons | NI-USRP includes lessons that guide you through the process of identifying and demodulating an FM signal with your device. | N/A |
| Sample Projects | USRP RIO includes several sample projects that serve as starting points to build a USRP RIO streaming application. | From the Create Project dialog, select Sample Projects in the left pane and navigate to the NI-USRP Simple Streaming project. |
| Ettus USRP X410 Reference FPGA Project | NI-USRP includes a LV FPGA reference project that generates default bitfiles designed for the Ettus USRP X410. The reference project also serves as a starting point to customize the FPGA of the Ettus USRP X410. | For detailed information on the Ettus USRP X410 Reference Project, visit ni.com/r/x410refproj. |
Automating the Installation of NI Products
You can automate the installation of most NI products using command-line arguments to suppress some or all of the installer user interface and dialog boxes.
If the NI product you are installing uses Microsoft .NET 4.6.2, the .NET installer may run before any NI software installs and may require a reboot before the installation of NI software begins. To avoid a .NET reboot, install .NET 4.6.2 separately before you install NI software.
For more information about automating the installation of NI products, refer to Automating an Installer in the NI Package Manager manual.
Using NI Software with Microsoft Windows 10
Microsoft Windows 10 is the latest version of the Windows operating system and features significant changes compared to previous versions. Windows 10 introduces several new capabilities and also combines features from both Windows 7 and Windows 8. For more information about NI support for Windows 10, visit ni.com/windows10.
Legal Information
Copyright
©2011–2021 National Instruments Corporation. All rights reserved.
Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole or in part, without the prior written consent of National Instruments Corporation.
NI respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.
End-User License Agreements and Third-Party Legal Notices
You can find end-user license agreements (EULAs) and third-party legal notices in the following locations after installation:
Notices are located in the <National Instruments>_Legal Information and <National Instruments> directories.
EULAs are located in the <National Instruments>SharedMDFLegallicense directory.
Review <National Instruments>_Legal Information.txt for information on including legal information in installers built with NI products.
U.S. Government Restricted Rights
If you are an agency, department, or other entity of the United States Government ("Government"), the use, duplication, reproduction, release, modification, disclosure or transfer of the technical data included in this manual is governed by the Restricted Rights provisions under Federal Acquisition Regulation 52.227-14 for civilian agencies and Defense Federal Acquisition Regulation Supplement Section 252.227-7014 and 252.227-7015 for military agencies.
IVI Foundation Copyright Notice
Content from the IVI specifications reproduced with permission from the IVI Foundation.
The IVI Foundation and its member companies make no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The IVI Foundation and its member companies shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.
Trademarks
Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for information on NI trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.
Patents
For patents covering the NI products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the NI Patent Notice at ni.com/patents.
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