error constructing a device object from matlab instrument driver via instrument control toolbox

Hi,

I am trying to construct a device object from a matlab instrument driver via instrument control toolbox. I have converted a VXIplug&play driver into a matlab instrument driver. Now I wanto to create a device object with

obj=icdevice('matlab_rssmb_driver.mdd','TCPIP::139.11.161.251::INSTR')

This yields an error saying:

      Error using rethrow
    Input must be a structure.

Error in icdevice>localLoadLib (line 535)
        rethrow e;

Error in icdevice>localLoadVXIPnPLibrary (line 431)
    errflag = localLoadLib(driverName, binary, includeFile, includePath, visaIncludePath);

Error in icdevice>localCreateWithMatlabInstrumentDriver (line 774)
        driverFound = localLoadVXIPnPLibrary(vxiDriverFileName);

Error in icdevice (line 235)
                obj.jobject = localCreateWithMatlabInstrumentDriver(mdd, hwobj,optionstring);

Where is the problem? Cheers Stefan

Answer 1

[Walter Roberson]

The immediate error is that the code should be using

rethrow(e);

instead of

rethrow e;

If you were to change that, some level would show you the actual error message, what-ever it may be.

Answer 2

[Vinod]

First do what Walter suggested. Then,

mex -setup

and follow steps.