Resolved! TeraTerm not showing printouts
I have asked this on ST Online Support. I think I should ask it here too.I use System Workbench to 'build all' 2 big packages "as is":STM32Cube_FW_H7_V1.5.0/Projects/STM32H743I-EVAL/ApplicationsSTM32CubeExpansion_SBSFU_V2.2.0/Projects/NUCLEO-H753ZI/A...