I know, but I was asking about the implementation of IS_UART_BAUDRATE macro.

Hi, the max. UART baudrate was updated in datasheet rev3 and is also listed in RM0468 rev3 Table 56. I can also implement and use the higher baudrate in STM32Cube_FW_H7_V1.11.2.However the IS_UART_BAUDRATE macro in stm32h7xx_hal_uart.h is still cappe...