Description

Low Energy Timer (LETIMER) Peripheral API.

This module contains functions to control the LETIMER peripheral of Silicon Labs 32-bit MCUs and SoCs. The LETIMER is a down-counter that can keep track of time and output configurable waveforms.

Data Structures
struct	LETIMER_Init_TypeDef
	LETIMER initialization structure.

Functions
uint32_t	LETIMER_CompareGet (LETIMER_TypeDef *letimer, unsigned int comp)
	Get the LETIMER compare register value.

uint32_t	LETIMER_CounterGet (LETIMER_TypeDef *letimer)
	Get LETIMER counter value.

void	LETIMER_CounterSet (LETIMER_TypeDef *letimer, uint32_t value)
	Set LETIMER counter value.

void	LETIMER_CompareSet (LETIMER_TypeDef *letimer, unsigned int comp, uint32_t value)
	Set the LETIMER compare register value.

void	LETIMER_Enable (LETIMER_TypeDef *letimer, bool enable)
	Start/stop LETIMER.

void	LETIMER_FreezeEnable (LETIMER_TypeDef *letimer, bool enable)
	LETIMER register synchronization freeze control.

void	LETIMER_Init (LETIMER_TypeDef letimer, const LETIMER_Init_TypeDef init)
	Initialize LETIMER.

uint32_t	LETIMER_RepeatGet (LETIMER_TypeDef *letimer, unsigned int rep)
	Get the LETIMER repeat register value.

void	LETIMER_RepeatSet (LETIMER_TypeDef *letimer, unsigned int rep, uint32_t value)
	Set the LETIMER repeat counter register value.

void	LETIMER_Reset (LETIMER_TypeDef *letimer)
	Reset LETIMER to the same state that it was in after a hardware reset.

void	LETIMER_SyncWait (LETIMER_TypeDef *letimer)
	Wait for the LETIMER to complete all synchronization of register changes and commands.

void	LETIMER_TopSet (LETIMER_TypeDef *letimer, uint32_t value)
	Set the LETIMER top value.

uint32_t	LETIMER_TopGet (LETIMER_TypeDef *letimer)
	Get the current LETIMER top value.

void	LETIMER_IntClear (LETIMER_TypeDef *letimer, uint32_t flags)
	Clear one or more pending LETIMER interrupts.

void	LETIMER_IntDisable (LETIMER_TypeDef *letimer, uint32_t flags)
	Disable one or more LETIMER interrupts.

void	LETIMER_IntEnable (LETIMER_TypeDef *letimer, uint32_t flags)
	Enable one or more LETIMER interrupts.

uint32_t	LETIMER_IntGet (LETIMER_TypeDef *letimer)
	Get pending LETIMER interrupt flags.

uint32_t	LETIMER_IntGetEnabled (LETIMER_TypeDef *letimer)
	Get enabled and pending LETIMER interrupt flags.

void	LETIMER_IntSet (LETIMER_TypeDef *letimer, uint32_t flags)
	Set one or more pending LETIMER interrupts from SW.

Macros
#define	LETIMER_INIT_DEFAULT
	Default configuration for LETIMER initialization structure.

Enumerations
enum	LETIMER_RepeatMode_TypeDef { letimerRepeatFree = _LETIMER_CTRL_REPMODE_FREE, letimerRepeatOneshot = _LETIMER_CTRL_REPMODE_ONESHOT,

LETIMER - Low Energy Timer

Description

Data Structures

Functions

Macros

Enumerations