Is it possible to securely install firmware over USB on the STM32H743?  I am getting the error below when trying to download my SFI file.  MCU has been powered up with BOOT_0 pin high.  STM32CubeProgrammer finds and connects correctly to chip. 11:03:...

We developed our code using the NUCLEO-H743ZI2 (MB1364-H743ZI-E01) where printf over SWO worked great for debugging.  Now that we have ported our code to our custom board using the STM32H743IIK package, SWV no longer works.  It won't even launch (see...