02-20-2013 10:53 AM
Is there an example showing continuous data acquisition using the NI-DAQmx library on a real time target, with data transfer to a host?
I'm having problems getting started with event loops etc (trying to combine the examples for real time target data submission and NI-DAQmx analogue acquisition).
02-21-2013 11:59 AM
There are a number of examples for NI-DAQmx continuous data acquisition in CVI. You can find them by going to Find Examples in the bottom left of the Getting Started Window of LabWindows/CVI. In the Example Finder you should be able to find relevant examples in the folders Hardware Input and Output >> DAQmx. As for communicating with your Real-Time target I think these two tutorials might help you out.
1) Using LabWindows/CVI DLLs in LabVIEW Real-Time Applications http://www.ni.com/white-paper/4583/en
2) Interfacing a LabVIEW Real-Time Application with a LabWindows/CVI Remote Host Via TCP/IP http://www.ni.com/white-paper/3524/en
Hopefully these will help. If you have more questions could you please provide which development environment and version you're working with, what type of data acquisition you're doing, and what hardware you're working with (controller and DAQ cards).