HiI had a Problem with the HAL UART driver. On my Custom Board with STM32H7 the TX and RX Pin are connected together, so i have a local echo and read back everything i transmitt. My Problem now is that it will generate a Receive interrupt but don't f...

Hi allI have a custom Board with STM32H743 and i would like to add external SRAM and NOR Flash at the QSPI Interface. For example the SRAM at the Bank1 and the Flash at Bank2.Is this possible?I' would like to use for SRAM:https://www.mouser.ch/Produc...