回應： NI VISA

[shaunmarsh123]

I am using NI VISA  to detect my USB device (which is ATMEL ASF Board) ,so  i create driver following this  and when i open ni max to use my usb device it show(bulk in pipe  = no pipe present)... any suggestion why ? beacuse it is causing an error.

i used usblyzer for same device and it shows correct bulk in pipe at 83h as it should be.. 

[shaunmarsh123]

i am using NI-VISA Driver Wizard  to make driver of my  "ASF USB" (ATMEL  WITH 
VID=03EB & PID=2423)  as shown in NI-VISA Driver Wizard.png  and you can see 
(numberofopenpipes: 0) then i make a driver and  it successfully connect my 
device then i open NI max  to test my usb device   ni max detect my device as 
can be seen in  image (ni max1. png) and when i open visa test pannel it show 
bulk in pipe= no pipe present ( as highlighted in (ni max 2.png) and if i set 
these value  and apply changes it shows an error  which can be seen on (ni 
max3.png)  

NOTE: unzip attached image.zip folder  to see all referred images.

what can i do to get my device to properly work with ni visa?

i think NI visa is showing (numberofopenpipes:0)  that's why i am having this 
issue.

how  can it be resolved ?

please provide a possible solution as i am stuck with it for nearly 2 day.


i have tried my USB device with other driver  and software and i was working.

[shaunmarsh123]

can anyone assist me with this problem ? 

[LabviewKK]

i did not set pipe in& out.

May be you can try it.

http://www.ni.com/example/30085/en/

[shaunmarsh123]

thanks 回應,

but this vi show the information of devices connected and not the solution of my problems .

[JaredT]

Hi Shaunmarsh123,

Which OS are you using? 

If you are using Windows 8 or 10, then I recommend looking at the article below.

Using a *.inf File from the Driver Development Wizard on Windows 8

https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z0000019L9QSAU

The only difference for Windows 10 will be that you need the Windows 10 WDK instead of Windows 8.

Regards,

Jared T.

[shaunmarsh123]

i am using windows 7 .. now what should i do ?

[JaredT]

Have you walked through this Tutorial to ensure you set up your driver properly?

USB Instrument Control Tutorial

http://www.ni.com/tutorial/4478/en/

Regards,

Jared T.