How to stopp uart?

[Nils Minor]

Hi,

how is it possible to stop the uart modul after it was running?

Which perepherie is running after init the uart modul?

best regards Nils

[yjpark]

Hello Niis.

I think you means stop the uart receive/trasnmit operation by some cause, right?

If you set the register like below, you will be stop the uart.

NRF_UART0->STOP = 1

Thanks.

-yjpark

[Nils Minor]

Hi,

i have to stop all my modul which i doesn#t use in this moment for reducing the current in __WFI () mode.

So if i use NRF_UART0->STOP = 1, do i stop the uart modul an reduce the current?

Thank you :)

[Ole Morten]

To turn off the UART peripheral, you have to set its ENABLE register to the Disabled value.

[Martijn]

No.. this stops the uart but not the peripheral. The peripheral stays on and uses power. You need to disable it.

NRF_UART0->ENABLE = UART_ENABLE_ENABLE_Disabled;