UARTE driver

Files
file	uarte-arch.c
	UARTE implementation for the nRF.
file	uarte-arch.h
	UARTE header file for the nRF.

Functions
void	uarte_init (void)
	Initializa the UARTE driver.
void	uarte_uninit (void)
	Tear down the UARTE driver, releasing the peripheral.
void	uarte_write (unsigned char data)
	Writes to the UARTE driver.
void	uarte_set_input (int(*input)(unsigned char c))
	Sets the input handler called in the event handler.

Detailed Description

Function Documentation

uarte_set_input()

void uarte_set_input

(

int(*)(unsigned char c)

input

)

Sets the input handler called in the event handler.

Parameters

input

character that has been read

Referenced by platform_init_stage_two().

uarte_uninit()

void uarte_uninit

(

void

)

Tear down the UARTE driver, releasing the peripheral.

   Used during TrustZone handoff so the secure world can release
   UART ownership before the SPU re-targets the peripheral to the
   normal world.

uarte_write()

void uarte_write

(

unsigned char

data

)

Writes to the UARTE driver.

Parameters

data	character to be transfered

Precondition

uarte_init must have been called