Modules
	Bluetooth Low Energy drivers

	Device drivers

Files
file	putchar.c
	Hardware specific implementation of putchar() and puts() functions.

file	rtimer-arch.c
	Implementation of the architecture dependent rtimer functions for the nRF52.

file	rtimer-arch.h
	Architecture dependent rtimer implementation header file.

Functions
static void	timer_event_handler (nrf_timer_event_t event_type, void *p_context)
	Handler for timer events. More...

void	rtimer_arch_init (void)
	Initialize platform rtimer. More...

void	rtimer_arch_schedule (rtimer_clock_t t)
	Schedules an rtimer task to be triggered at time t. More...

rtimer_clock_t	rtimer_arch_now ()
	Returns the current real-time clock time. More...

Variables
static const nrf_drv_timer_t	timer = NRF_DRV_TIMER_INSTANCE(PLATFORM_TIMER_INSTANCE_ID)
	Timer instance used for rtimer.

Detailed Description

Function Documentation

void rtimer_arch_init ( void )

Initialize platform rtimer.

We don't need to explicitly initialise anything but this routine is required by the API.

Definition at line 75 of file rtimer-arch.c.

rtimer_clock_t rtimer_arch_now ( )

Returns the current real-time clock time.

Definition at line 103 of file rtimer-arch.c.

void rtimer_arch_schedule ( rtimer_clock_t t )

Schedules an rtimer task to be triggered at time t.

Parameters

t	The time when the task will need executed.

t is an absolute time, in other words the task will be executed AT time t, not IN t rtimer ticks.

This function schedules a one-shot event with the nRF RTC.

Definition at line 92 of file rtimer-arch.c.

static void timer_event_handler	(	nrf_timer_event_t	event_type,
		void *	p_context
	)

static

Handler for timer events.

Parameters

event_type	type of an event that should be handled
p_context	opaque data pointer passed from nrf_drv_timer_init()

Definition at line 58 of file rtimer-arch.c.