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TM4C1294KCPDT: GPIO setup for external USB PHY using ULPI

Anthony Levine1
Prodigy 130 points
Part Number: TM4C1294KCPDT
Other Parts Discussed in Thread: EK-TM4C1294XL

Hi,

TI provides example firmware: tidm_tm4c129cusbhs2ethernet.zip to work with external USB PHY.
The GPIO setup for the TM4C is indicated by a call to PinoutSet(), but it is not included in the package.

Can someone provide me the source code for PinoutSet()?

Many thanks,
Anthony Levine.

  • 0
    TI__Guru*** 135355 points
    Hello Anthony,

    Looking at the project include paths, it looks like that function is defined in the TivaWare drivers for the EK-TM4C1294XL LaunchPad which can be found here: [Install Path]\TivaWare_C_Series-2.1.4.178\examples\boards\ek-tm4c1294xl\drivers

    There is a pinout.c file located there which has all the source code for that API.