Stellaris ICDI USB driver compatibility with Labview

[Dar_Bahatt]

Hi!

I have a compatibility issue between Stellaris ICDI USB drivers (on a Texas Instruments EK-TM4C1294XL developer kit) and Labview.  When I try to set the serial communication to 115200 baud I get a warning and it looks like the baud rate remains at 9600.  The following links discuss this issue:

• https://e2e.ti.com/support/microcontrollers/tiva_arm/f/908/p/322370/1181616

• https://e2e.ti.com/support/microcontrollers/stellaris_arm/f/471/t/160749

Following suggestions from the above links, I was able to update the uController ICDI firmware to the latest version,

but still  experiencing the compatibility (baud rate setting) issue...

Thanks for your help!

Dar Bahatt

[Euge_Or_Pat]

Hi Dar,

I took a look at CAR #182027 in the NI database and it looks like it has been fixed in VISA 15.0.0.  What version of VISA are you using?

Regards,

Pat

Applications Engineer | National Instruments

ni.com/support

[Dar_Bahatt]

I'm using VISA ver 15.0.

See attached screenshot for MAX

When using the set serial port I get an error indicating that a property cannot be set

[Euge_Or_Pat]

Hi Dar,

Could you send me a screenshot of the error that you are getting?  Also, are you running LV code or are you doing this through MAX?  Either way please post a screenshot of how you're trying to connect.