Problem with MATLAB and NI-DAQ 6212 BNC
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In Matlab
daqhwinfo yields
ans =
ToolboxName: 'Data Acquisition Toolbox'
ToolboxVersion: '3.1 (R2012a)'
MATLABVersion: '7.14 (R2012a)'
InstalledAdaptors: {'winsound'}
OS: Windows 7 (64 -bit);
Matlab version R2012a (32bit)
daqregister('nidaq') yields
Unable to load adaptor: C:\Program Files (x86)\MATLAB\R2012a\toolbox\daq\daq\private\mwnidaq.dll.
Driver files or DLL for the specified adaptor could not be found or are not installed.
I have installed NI-DAQmx version 9.4, but I installed it after MATLAB was previously installed. Do I need to reinstall MATLAB?
thanks in advance .
1 Kommentar
Manisha
am 9 Mär. 2012
Hi Daniel,
Whats the output of
daq.getVendors
This is a session-based interface command, but could give you more hints on what's wrong.
-Manisha
Antworten (1)
Yony
am 12 Jul. 2012
Hi Daniel
I had the same problem. The solution is described in
You should login as administrator and also run Matlab as administator (right click it), and then you can daqregister('nidaq'). It worked for me.
Yonathan
1 Kommentar
Brian Kardon
am 5 Nov. 2020
Bearbeitet: Brian Kardon
am 5 Nov. 2020
Worked like a charm, thank you!
MATLAB R2013b 32-bit with Data Acquisition Toolbox v3.4 and NI-DAQmx v17.5
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