NI cDAQ-9191 raw protocol

[Laro88]

Is there a raw protocol for using a 9191 + cards. It seems that since NIDAQ +more apparently require x86 cpus to function...

I am on Ubuntu Arm (BeagleBoard) and would like to communicate with the above mentioned 9191 in various configuration.

A raw pure socket api would be great however if the web interfaces can do streaming io then this would also be a possibility.

Btw. It is for measuring acoustic emission signals, power constumption (analog voltage), and run some scientific analysis on the BeagleBoard.

[A.Rohde]

Hi Laro

LabVIEW does not have driver support on the ARM Linux platform. But the 9191 comes with a web app that allows for mobile communication or by using the Web API.

If you know how to do calls to web services from linux then you should be able to use the Web API. Read more about it here and let me know if you have questions.

NI cDAQ-9191 Mobile Device Support

https://decibel.ni.com/content/docs/DOC-21200 

NI cDAQ-9191 Web API Documentation & Examples

https://decibel.ni.com/content/docs/DOC-21477

Best Regards

Anders Rohde

Applications Engineer

National Instruments Denmark