Connect LabJack T7 Pro to MATLAB

I'm trying to connect LabJACK T7 Pro to MATLAB.

If I seach it by this 'info = daq.getDevices' in the command window it says '(No data acquisition devices available)'.

I install the DATA aquisition toolbox and also the the National instrument Toolbox but still I don't have connection. I verify using the KIPLING software and it is connected Via USB.

Thanks

[Walter Roberson]

I think you might need to use the Instrument Control Toolbox. See https://www.mathworks.com/matlabcentral/fileexchange/27597-labjacku3

Answer 1

[chrisw23]

i recommed to use the .net api

• LJM Library and .NET assembly - Install the LJM Library

use NET.addassembly(...

start with LJM.OpenS

[Stark Volt]

Thanks @chrisw23 I managed to connect but i'm not sure if the data being stream can be save.

[chrisw23]

use methodsview(LJM) to figure out how the method interfaces are to be used

use details(LJM) to get all available Props/Methods/Events

asm = NET.addassembly(...

asm.Classes shows which classes may be instanciated

[Brian]

Hi there, I'm kind of new to MATLAB--can you clarify what you mean by "start with LJM.OpenS?"

Thanks,

Michael

[chrisw23]

Hi Michael,

this is just the first step (function call) to open up the communication after instanciating the driver.

The Matlab functionality behind is just the interface to .Net