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CCS/TM4C1294NCPDT: CCS/TM4C1294NCPDT

srinivasan Bhuramoorthy
Intellectual 460 points
Part Number: TM4C1294NCPDT

Tool/software: Code Composer Studio

Hey, 

I am trying to use usb communication using TM4C1294. I want to communicate TM4C with my GUI to send data and receive data as interrupt. 

I am using the example code usbserialdevice_EK_TM4C1294XL_TI from resource explorer. When i try to run that program i am not getting any new COM ports. 

It would be so helpful if you can guide through that. 

Regards, 

Srinivasan.

  • 0
    TI__Guru*** 135355 points

    Hello Srinivasan,

    Have you tried installing the USB drivers that come with the software package? If not, you should go into Device Manager and see if there are any USB devices which have not enumerated correctly. If you find such a device, then you need to do a Manual Installation of the device drivers and point Windows to find it from this folder: [Install Path]\tirtos_tivac_2_16_01_14\products\TivaWare_C_Series-2.1.1.71b\windows_drivers