I'm trying to conenct an Agilent N9320B spectrum analyser through to Matlab through Agilent VISA USB. I could succesfully create an interafce object and communicate through the interface. But I receive a error message, when I want to use the Matlab interface driver (.mdd file generated from Vxi Plugand paly driver using midedit). see code below for the error message.
>> obj1 = visa('AGILENT', 'USB0::2391::65519::CN03225604::0::INSTR');
>> makemid('agn9320ni') %downloaded and installed driver from NI web
>> d=icdevice('agn9320ni.mdd',obj1); ??? Error using ==> icdevice.icdevice>icdevice.icdevice at 239 The driver must be a MATLAB interface instrument driver.
Strangely, even when I try to create an device object in tmtool, I don’t get an create tab to select the resource.
Any help ?