Resolved! STM32U575 LPUART: what am I missing?
I have LL-API based UART/USART code which runs on an STM32U575 (tested on a NUCLEO-U575ZI-Q board), no problem (@ 115200).I would like to move this code to the LPUART (pins D0/D1, PG8/PG7, of the board). However, I have failed; not even TX works (a ...