Hi, im working on STM32H743 in STM32CUBE MX IDE, but the SWV features( SWV Data Trace TimeLine Graph and ITM Console) doesnt work, i think i have configured the parameters correctly but it doesnt show any thing! what should i do?

Hi,

I had a similar problem with my Nucleo_L476RG, the SWV data Trace Timeline Graph was not showing anything.

I just changed the "Core Clock "of the "Serial Wire Viewer" (Debug configuration window) to the exact HCLK frequency (which is 80MHz in y case). You can find your HCLK frequency in the STM32CubeMx (Clock configuration) if you use it.

I hope this will help you.