Where is UART on NRF52810?

[Hansome]

I want to print a char like this,

static void _putc(char ch)
{

	NRF_UART0->TXD = ch;
	while(NRF_UART0->EVENTS_TXDRDY != 1){
	}
	NRF_UART0->EVENTS_TXDRDY = 0;
	
}

But I only find UARTE on NRF52810, where is UART? or How to do it without the app_uart library?

[haakonsh]

Try the UART driver.

[Hansome]

But I can't find NRF_UART0, compiler fails, NRF_UART0 in nrf52.h, but nrf52810.h has nothing.

[haakonsh]

Have you enabled it in sdk_config.h?

[Hansome]

yes i do

[haakonsh]

Can you show me the original compiler error?

[Hansome]

SDK15.3.0 can use UART, maybe SDK 15.2.0's bug?