USB communication with Labview for reading data from Uart port.

[onsweans]

Dear all,

Firstly, I am using MSP432 for adcconverter.

My project is about the reading data from uart and visualize in Labview. 

My problem is I want to use USB communication. I already download NI-VISA 

NI- VISA Driver Wizard giving me  error When i trying to finish connection

Error is :

An error has occured that has prevented the driver from being installed onyour computer. One reason for this may be because you lack the proper priviledges to install this driver. You may need to login as an administrator to complete this operation

I completed to this step like a adminstrator but I am not seeing my device in MAX. 

I am using Windows 10.

What should  i do about that ?

[BrandonC1]

Hello,

I've found other evidence of this error in a thread over here, have you tried the steps that worked for this user?

https://forums.ni.com/t5/Instrument-Control-GPIB-Serial/NI-Visa-Driver-Installation/td-p/2619455

[onsweans]

Firstly, thank you for the answer Brandon,

Actually, I want to learn should I use NI-VISA for reading data from UART port to DATA port. The code was written in IAR workbench for differential measurement and i am sending directly to UART port. Is it necessary my device (MSP432) need to be detected by LabView? 

I already tried this steps after the giving error,

1- there was ready 2 inf file, I opened and started to read. 

2- I didn't have Windows Kits 10 for W10 I downloaded that file

 I found a video for the following steps (https://www.youtube.com/watch?v=Q8jebD8yBhY&t=123s) 

3- After that, started problem about inf2cat for driver signing. Windows 10 doesn't accept to inf2cat.

I used to this code for windows 10: (10_X64,10_X86,Server10_X64)

The error is

 'inf2cat' is not recognized as an internal or external command,
operable program or batch file.

4-I found a link about the inf2cat for signing driver problem but I don't understand how he solved this problem.

(http://stackoverflow.com/questions/34027286/inf2cat-for-win10-driver-signing) 

I don't know how can I solve for inf2cat problem.

[BrandonC1]

My pleasure.

This seems to be quite a tricky problem, I'm not familiar with driver signing so this might require extra research on my end to further help you. Have you tried uninstalling / reinstalling NI Serial yet? You'd be surprised at how often that can help fix a problem.

Also, I've also found a nice knowledge base article that might be helpful for you, it's on generating and signing *.inf files for use with NI-VISA:
http://digital.ni.com/public.nsf/allkb/36DB8D6AC385052786257A940066A421?OpenDocument&lang=en&node=se...

Hope these help!

[albertoalvarez]

Hola, he visto la descripción de tu proyecto, puedes ponerte en contacto conmigo?

gracias!