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Which Windows USB Driver should be used with the TM4C129s?

Wesley C
Intellectual 925 points

My team is has been using the Stellaris 6459 drivers for connecting to our custom TM4C129 board's USB which is set up for serial/UART.

Are these the drivers that we should be using?

They are the ones found at: http://www.ti.com/tool/sw-usb-windrivers 

  • 0
    TI__Guru**** 244400 points
    Hello Wesley,

    Updated drivers for TM4C12x series can be found at

    http://www.ti.com/tool/sw-tm4c

    Regards
    Amit
  • 0 in reply to Amit Ashara
    Intellectual 925 points
    Hi Amit,

    I am specifically questioning about general-use windows drivers. My team has been using the Windows inf files in the Stellaris 6459 driver set, but I would like to know if there any updates to the Windows drivers in regards to using the Tiva series instead of the Stellaris. We migrated from a Stellaris to a Tiva chip in the past year. We updated the USB libraries on our board but did not change out the Windows driver on our development computers.

    I have looked through the files at the link that you gave before and all I see are Debug drivers for ICDI and FTDI that do not appear to be usable for the serial USB connection that we have been using. Do you know which package in the link that you gave may have updated Windows drivers for a serial USB connection? Or should we continue using the Stellaris 6459 Windows drivers?

    Best Regards,
    -Wes
  • 0 in reply to Wesley C
    TI__Guru**** 244400 points
    Hello Wes,

    The PC side drivers for USB from the Main MCU come as part of the TivaWare. As an example if you download the latest TivaWare, the following path will have the drivers for windows examples.

    D:\ti\TivaWare_C_Series-2.1.1.71\windows_drivers

    Regards
    Amit