NI-488.2 21.5 Driver Linux64Eng NI IEEE488.2仪器驱动21.5 Linux系统在线安装版下载

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NI-488.2 21.5 Driver Linux64Eng NI IEEE488.2仪器驱动21.5 Linux系统在线安装版下载

NI-488.2为使用NI GPIB控制器和带有GPIB端口的NI嵌入式控制器的客户提供支持。
NI-488.2仪器驱动程序包含了几个实用程序，用于应用程序开发和调试。NI-488.2包含了可自动处理所有总线管理的高级命令，因而用户就无需了解GPIB硬件产品或IEEE 488.2协议的编程细节。为了提供最大灵活性和功能，NI-488.2还包含了底层命令。
20.0版自述文件有中文版的，官方说明中也说支持中文, 日语, 英文, 韩语等，但是翻看资源包的Documents目录下，只有英文和日文的，估计仍然是只有安装界面与自述文件有中文，内在的资源仍然是没有中文化的。

NI-488.2 21.5 Linux
发布日期：
22-1-28
包含的版本:
21.5.0
受支持的操作系统:
RedHat
CentOS
SUSE
Ubuntu
语言:
English
校验和：
(MD5)
14ff515382e30996656fc8f455b940ac

百度网盘下载（本资源是在线安装方式，要从NI服务器在线下载数据，可能会遇到IP被限制无法下载的问题）：
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NI-488.2 21.5Linux.txt (564 Bytes, 下载次数: 0, 售价: 5 元)

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NI-488.2 for Linux 21.5 Readme

January 2022

---

This file contains the latest information about NI-488.2 software for Linux and supersedes any information found in other documentation included in the distribution.

Refer to NI Linux Technology for the most recent information about Linux support at NI.

Refer to the NI-488.2 release notes for known issues, bugs fixed since the last release, and other release details.

---

System Requirements

NI-488.2 for Linux software for the Linux/x86 64-bit architecture has been tested on the following distributions:

• openSUSE Leap 15.2
• openSUSE Leap 15.1
• Red Hat Enterprise Linux 8
• Red Hat Enterprise Linux 7
• CentOS 7
• Ubuntu 20.04
• Ubuntu 18.04
  

NI-488.2 for Linux requires a 64-bit distribution and does not support 32-bit applications.

Application Software Support

• NI-488.2 for Linux supports the following application development environments:
  
  • 64-bit versions of LabVIEW 2019, LabVIEW 2020, and LabVIEW 2021
  • C and C++ (gcc)
    
• NI-488.2 for Linux supports the NI-VISA API
  

Supported Hardware

NI-488.2 for Linux supports the following GPIB interfaces:

• PCI-GPIB
• PCI-GPIB+ *
• PCI-GPIB/LP
• PCIe-GPIB
• PCIe-GPIB+ *
• PCIe-GPIB/LP
• PXI-GPIB
• PXI-8232
• GPIB-ENET/1000
  

* Analyzer functionality is not supported on PCI-GPIB+ or PXI-GPIB+.

Installation

NI provides a repository add-on for all supported drivers that you can install using your Linux distribution's native package manager.

• For detailed instructions, refer to Download and Install NI Driver Software on Linux Desktop on ni.com.
• Download the installer for the repository add-on for your Linux distribution.
• Install the repository add-on using the rpm command.
• Select and install the following NI-488.2 for Linux driver package through your Linux distribution's package manager:
  
  • ni-488.2
  • libni4882-devel (optional, C and C++ support)
  • ni-488.2-iotrace-support (optional, NI IO Trace support)
    
  
  

After the driver package(s) are installed, you must rebuild the new packages for the system kernel. NI recommends that you run the command 'dkms autoinstall' after installation, and before rebooting the system, to install the latest revision of all modules that have been installed for other kernel revisions. After doing so, the installed device drivers will function immediately on the next system start.

Description of Utilities

gpibexplorer	GPIB Explorer is used to browse, configure, add, and delete GPIB interfaces.
gpibtsw	GPIB Troubleshooting Wizard is used to verify your hardware and software installation.
gpibintctrl	GPIB Interactive Control is used to communicate with GPIB devices interactively.

C/C++ Language Interface

ni4882.h	NI-488.2 header file
libni4882.so	Dynamic library
libni4882.a	Object file that allows explicit loading of libni4882.so

Device Configuration

To configure a supported GPIB interface, refer to the Installation Guide located in /usr/share/doc/ni-488.2-documentation.

Examples

To have the ni4882 library loaded explicitly when the program makes the first call into the library:

gcc prog.c libni4882.a -ldl

g++ prog.cpp libni4882.a -ldl

For more NI-488.2 API use examples, refer to /usr/share/ni4882/examples/README.

Documentation and Help

You can access NI-488.2 Help from GPIB Explorer.

Linux Limitations

Some features discussed in the NI-488.2 for Linux documentation are unavailable on Linux.

NI-488.2 for Linux does not support 32-bit LabVIEW, LabVIEW Real-Time Module, or LabWindows/CVI ADEs.NI-488.2 does not provide the Measurement and Automation Explorer (MAX) graphical configuration utility that is available for other operating systems. To configure a supported GPIB interface, refer to the Installation Guide located in /usr/share/doc/ni-488.2-documentation.NI-488.2 software for Linux does not support power management. You must disable the power management settings or make sure all GPIB handles are offline before the system enters the power management modes.NI-488.2 software for Linux does not work with the fork() system call. Specifically, the interface and device handles opened by the parent process are not properly inherited by the child process. Any attempt to use already opened handles in the child process will result in a Segmentation Fault for the child process. A workaround is either to open a new interface/device handle in the child process or to use threads instead of processes to implement multitasking. Linux provides a POSIX-compliant thread library called pthreads.FAQs

Q1: When I try to open Help from GPIB Explorer, I am prompted for my default web browser. What does this do?

A1: This problem only occurs on systems where htmlview is not installed. Each user's response to this dialog box is stored in ~/natinst/.lvbrowser (where ~ is the user's home directory). If you need to change this response, you can edit this file or just delete it so that you will be prompted again when entering help.

Q2: Why can't I discover a GPIB-ENET/1000 device in GPIB Explorer?

A2: It is likely that your firewall is blocking the discovery of the device. You can get around this by disabling the firewall during discovery. This can be reverted after you have added the device.

Q3: Launching gpibintctrl through GPIB Explorer causes the text utility to launch twice in different terminals.

A3: This problem is due to a bug (#646317 bugzilla) in gnome-terminal (2.32.1-6.1). This causes GPIB Explorer to believe that gnome-terminal has failed to launch, so it re-launches the utility in another terminal. You can either close the duplicated window or update gnome-terminal to version 3.2.1 or above.

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End-User License Agreements and Third-Party Legal Notices

Notices are located in the /usr/share/doc/ni-488.2/NOTICES directory. EULAs are located in the /usr/share/ni/licenses directory.

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Patents

For patents covering the NI products/technology, refer to the NI Patent Notice at ni.com/patents.

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