I tried to use ST Link V2 to program the STM32H750 but I don't got it working. And I read somewhere that debugging doesn't work with STM32H750. Is that true?

I have tried to use STM32CubeMX and STM32CubeIDE to generate code. But in CubeIDE I can't create a SPI2_RX DMA Request. And in CubeMX I can't generate a Master Clock Output.So I wonder if there is any handcrafted code anyone written to get this worki...