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Alan Armstrong


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21 Aug 2012 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin

I've tried to use your code but every time I try to load the library I get:

Warning: Warnings messages were produced while parsing. Check the functions you intend to use for correctness. Warning text can be
viewed using:
> In loadlibrary at 344
In TestDAQCard_1 at 11
Error using loadlibrary (line 419)
There was an error loading the library "C:\Documents and Settings\Administrator\My Documents\PhD\MATLAB\Experiment_2\nicaiu.dll"
A dynamic link library (DLL) initialization routine failed.

Error in TestDAQCard_1 (line 11)
loadlibrary('nicaiu.dll', 'NIDAQmx.h', 'mfilename', 'b') % The lib and h files are both in the matlab path so no need for the
above line(s)

Caused by:
Error using loaddefinedlibrary
A dynamic link library (DLL) initialization routine failed.

I use 'loadlibrary('nicaiu.dll','NIDAQmx.h', 'mfilename', 'b')' since I've added niaiu.dll and NIDAQmx.h to my matlab folder.

can you help?


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