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Trace: No Sync on MCBSTM32F400 board

Hi,
I am trying to start a trace debug session with no luck.
I am using ULINK Pro, have set the core clock to 168MHz, Enabled ETM Trace, selected Sync Trace Port with 4-bit Data.

But uVision always says Trace: No Synchronization.

Any ideas?

Parents
  • Have you enabled the trace pins on the device?

    Try out the preconfigured example for trace in your Keil installation:
    \Keil\ARM\Boards\Keil\MCBSTM32F400\Blinky_ULp

    This examples has different targets for various trace configurations (see Abstract.txt).

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  • Have you enabled the trace pins on the device?

    Try out the preconfigured example for trace in your Keil installation:
    \Keil\ARM\Boards\Keil\MCBSTM32F400\Blinky_ULp

    This examples has different targets for various trace configurations (see Abstract.txt).

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