Uart baud rate 512

[Fritz Kendeffy-Hermann]

Is it possibe to configure uart with baud rate of 512 on nrf52832?

I tried to configure the uart with this baud rate, but I am not able to get the uart communication working

[Einar Thorsrud]

Hi,

512 is not a supported baud rate. You can always try to play with the BAUDRATE register but using anything other than the listed baud rates may or may not work. You can refer to this ancient post to see an explanation on the BAUDRATE register (it is the same for the UARTE peripheral on the nRF52 series).

[awneil]

At such a low baud rate, a software (bit-banged) UART may be practical ... ?