I have tried to set up the second example from "Mastering STM32" in the DAC chapter using STM32CubeMX. I'm struggling a bit with DMA in general as well. The first (non-DMA) example seemed to work fine for me in making the LED breathe. I then modified...

Hi - I have a Nucleo-F746ZG that I am configuring in CubeMX (version 6.2.1). When configuring it I am trying to only set up the RTC and UART3. UART3 is set up to print to the USB virtual COM port (and that works fine).In CubeMX, once I start a new pr...