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STM32H7B3I-DK - Getting the SWV ITM To work

Garnett.Robert
Senior III

Hi,

 

I noticed a few people were having problems getting the SWV Console to work.  I had the same trouble with the STM32H7B3I-DK. Trace would work, but neither the ITM or the Profiler would produce anything.  I fixed it by making the clock frequency setting halsf of the SytemCoreClock frequency which was maxed out at 280 MHz.

 

Setting the Core Clock MHz to 140 did the trick:

 

2025-03-08_17-31-52.png

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