Change UART baud rate

[Florin]

Hi,

I want to change the UART0 baud rate at runtime (the peripheral has switched to a new rate). Is it enough to reset to (say) 9600 baud, like: NRF_UART0->BAUDRATE = (UART_BAUDRATE_BAUDRATE_Baud9600 << UART_BAUDRATE_BAUDRATE_Pos); or do I need to perform more reinitialization steps?

Thanks, florin

[Ole Morten]

You should be able to directly change this register, without doing any initialization.

[venerley]

Sorry which is the "this register" that is referred to in this answer?

[Bastien Reynard]

NRF_UART0->BAUDRATE

[venerley]

Thanks for that; so not unsurprisingly nrf52.h is where they are defined.