GPIB access with Mac Lion (10.7.2) ?
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Hello,
I like to access an instrument via GPIB in Matlab on Mac OS X 10.7.2 (Lion). I have installed all the necessary soft- and hardware. I am using an NI GPIB-USB-HS interface. I installed both Matlab 32 and 64-bit versions. I cannot access the GPIB with either Matlab version, but with the provided NI software.
I get the following messages:
|>> instrhwinfo('gpib')
ans =
InstalledAdaptors: {1x0 cell}
JarFileVersion: 'Version 2.9.0'
|
and
|>> ga = gpib('ni',0,24)
??? Error using ==> gpib.gpib at 150
Unable to load NI GPIB interface. Please check that the necessary drivers are installed on your machine. |
Any idea, what I am doing wrong? The NI support says it is a Mathworks issue...
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Risposte (3)
Rob Graessle
il 16 Gen 2012
GPIB is not supported on Mac OS in the Instrument Control Toolbox. For 64-bit Mac OS, the Instrument Control Toolbox supports serial, Bluetooth, TCP/IP and UDP. 32-bit Mac OS support is no longer provided across the MATLAB platform.
For MATLAB versions R2009a, R2009b and R2010a, GPIB was supported under 32-bit. You can install a 32-bit version of one of these versions of MATLAB onto a 64-bit OS.
Laurens Willems van Beveren
il 6 Lug 2012
does this last post I need to install NI-VISA first before the GPIB-USB-HS will appear in TMTOOL in R2012a?
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