em_timer.h File Reference

Detailed Description

Timer/counter (TIMER) peripheral API.

Version

5.1.2

License

Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:

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2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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Definition in file em_timer.h.

#include "em_device.h"
#include <stdbool.h>
#include "em_assert.h"

Go to the source code of this file.

Data Structures
struct	TIMER_Init_TypeDef
struct	TIMER_InitCC_TypeDef
struct	TIMER_InitDTI_TypeDef

Macros
#define	TIMER_INIT_DEFAULT
#define	TIMER_INITCC_DEFAULT
#define	TIMER_INITDTI_DEFAULT

Enumerations
enum	TIMER_CCMode_TypeDef {   timerCCModeOff = _TIMER_CC_CTRL_MODE_OFF,   timerCCModeCapture = _TIMER_CC_CTRL_MODE_INPUTCAPTURE,   timerCCModeCompare = _TIMER_CC_CTRL_MODE_OUTPUTCOMPARE,   timerCCModePWM = _TIMER_CC_CTRL_MODE_PWM }
enum	TIMER_ClkSel_TypeDef {   timerClkSelHFPerClk = _TIMER_CTRL_CLKSEL_PRESCHFPERCLK,   timerClkSelCC1 = _TIMER_CTRL_CLKSEL_CC1,   timerClkSelCascade = _TIMER_CTRL_CLKSEL_TIMEROUF }
enum	TIMER_DtiFaultAction_TypeDef {   timerDtiFaultActionNone = _TIMER_DTFC_DTFA_NONE,   timerDtiFaultActionInactive = _TIMER_DTFC_DTFA_INACTIVE,   timerDtiFaultActionClear = _TIMER_DTFC_DTFA_CLEAR,   timerDtiFaultActionTristate = _TIMER_DTFC_DTFA_TRISTATE }
enum	TIMER_Edge_TypeDef {   timerEdgeRising = _TIMER_CC_CTRL_ICEDGE_RISING,   timerEdgeFalling = _TIMER_CC_CTRL_ICEDGE_FALLING,   timerEdgeBoth = _TIMER_CC_CTRL_ICEDGE_BOTH,   timerEdgeNone = _TIMER_CC_CTRL_ICEDGE_NONE }
enum	TIMER_Event_TypeDef {   timerEventEveryEdge = _TIMER_CC_CTRL_ICEVCTRL_EVERYEDGE,   timerEventEvery2ndEdge = _TIMER_CC_CTRL_ICEVCTRL_EVERYSECONDEDGE,   timerEventRising = _TIMER_CC_CTRL_ICEVCTRL_RISING,   timerEventFalling = _TIMER_CC_CTRL_ICEVCTRL_FALLING }
enum	TIMER_InputAction_TypeDef {   timerInputActionNone = _TIMER_CTRL_FALLA_NONE,   timerInputActionStart = _TIMER_CTRL_FALLA_START,   timerInputActionStop = _TIMER_CTRL_FALLA_STOP,   timerInputActionReloadStart = _TIMER_CTRL_FALLA_RELOADSTART }
enum	TIMER_Mode_TypeDef {   timerModeUp = _TIMER_CTRL_MODE_UP,   timerModeDown = _TIMER_CTRL_MODE_DOWN,   timerModeUpDown = _TIMER_CTRL_MODE_UPDOWN,   timerModeQDec = _TIMER_CTRL_MODE_QDEC }
enum	TIMER_OutputAction_TypeDef {   timerOutputActionNone = _TIMER_CC_CTRL_CUFOA_NONE,   timerOutputActionToggle = _TIMER_CC_CTRL_CUFOA_TOGGLE,   timerOutputActionClear = _TIMER_CC_CTRL_CUFOA_CLEAR,   timerOutputActionSet = _TIMER_CC_CTRL_CUFOA_SET }
enum	TIMER_Prescale_TypeDef {   timerPrescale1 = _TIMER_CTRL_PRESC_DIV1,   timerPrescale2 = _TIMER_CTRL_PRESC_DIV2,   timerPrescale4 = _TIMER_CTRL_PRESC_DIV4,   timerPrescale8 = _TIMER_CTRL_PRESC_DIV8,   timerPrescale16 = _TIMER_CTRL_PRESC_DIV16,   timerPrescale32 = _TIMER_CTRL_PRESC_DIV32,   timerPrescale64 = _TIMER_CTRL_PRESC_DIV64,   timerPrescale128 = _TIMER_CTRL_PRESC_DIV128,   timerPrescale256 = _TIMER_CTRL_PRESC_DIV256,   timerPrescale512 = _TIMER_CTRL_PRESC_DIV512,   timerPrescale1024 = _TIMER_CTRL_PRESC_DIV1024 }
enum	TIMER_PRSSEL_TypeDef {   timerPRSSELCh0 = _TIMER_CC_CTRL_PRSSEL_PRSCH0,   timerPRSSELCh1 = _TIMER_CC_CTRL_PRSSEL_PRSCH1,   timerPRSSELCh2 = _TIMER_CC_CTRL_PRSSEL_PRSCH2,   timerPRSSELCh3 = _TIMER_CC_CTRL_PRSSEL_PRSCH3,   timerPRSSELCh4 = _TIMER_CC_CTRL_PRSSEL_PRSCH4,   timerPRSSELCh5 = _TIMER_CC_CTRL_PRSSEL_PRSCH5,   timerPRSSELCh6 = _TIMER_CC_CTRL_PRSSEL_PRSCH6,   timerPRSSELCh7 = _TIMER_CC_CTRL_PRSSEL_PRSCH7,   timerPRSSELCh8 = _TIMER_CC_CTRL_PRSSEL_PRSCH8,   timerPRSSELCh9 = _TIMER_CC_CTRL_PRSSEL_PRSCH9,   timerPRSSELCh10 = _TIMER_CC_CTRL_PRSSEL_PRSCH10,   timerPRSSELCh11 = _TIMER_CC_CTRL_PRSSEL_PRSCH11 }

Functions
__STATIC_INLINE uint32_t	TIMER_CaptureGet (TIMER_TypeDef *timer, unsigned int ch)
	Get capture value for compare/capture channel when operating in capture mode. More...
__STATIC_INLINE void	TIMER_ClearDTIFault (TIMER_TypeDef *timer, uint32_t flags)
	Clear DTI fault source flags. More...
__STATIC_INLINE void	TIMER_CompareBufSet (TIMER_TypeDef *timer, unsigned int ch, uint32_t val)
	Set compare value buffer for compare/capture channel when operating in compare or PWM mode. More...
__STATIC_INLINE void	TIMER_CompareSet (TIMER_TypeDef *timer, unsigned int ch, uint32_t val)
	Set compare value for compare/capture channel when operating in compare or PWM mode. More...
__STATIC_INLINE uint32_t	TIMER_CounterGet (TIMER_TypeDef *timer)
	Get TIMER counter value. More...
__STATIC_INLINE void	TIMER_CounterSet (TIMER_TypeDef *timer, uint32_t val)
	Set TIMER counter value. More...
__STATIC_INLINE void	TIMER_Enable (TIMER_TypeDef *timer, bool enable)
	Start/stop TIMER. More...
__STATIC_INLINE void	TIMER_EnableDTI (TIMER_TypeDef *timer, bool enable)
	Enable or disable DTI unit. More...
__STATIC_INLINE uint32_t	TIMER_GetDTIFault (TIMER_TypeDef *timer)
	Get DTI fault source flags status. More...
void	TIMER_Init (TIMER_TypeDef *timer, const TIMER_Init_TypeDef *init)
	Initialize TIMER. More...
void	TIMER_InitCC (TIMER_TypeDef *timer, unsigned int ch, const TIMER_InitCC_TypeDef *init)
	Initialize TIMER compare/capture channel. More...
void	TIMER_InitDTI (TIMER_TypeDef *timer, const TIMER_InitDTI_TypeDef *init)
	Initialize the TIMER DTI unit. More...
__STATIC_INLINE void	TIMER_IntClear (TIMER_TypeDef *timer, uint32_t flags)
	Clear one or more pending TIMER interrupts. More...
__STATIC_INLINE void	TIMER_IntDisable (TIMER_TypeDef *timer, uint32_t flags)
	Disable one or more TIMER interrupts. More...
__STATIC_INLINE void	TIMER_IntEnable (TIMER_TypeDef *timer, uint32_t flags)
	Enable one or more TIMER interrupts. More...
__STATIC_INLINE uint32_t	TIMER_IntGet (TIMER_TypeDef *timer)
	Get pending TIMER interrupt flags. More...
__STATIC_INLINE uint32_t	TIMER_IntGetEnabled (TIMER_TypeDef *timer)
	Get enabled and pending TIMER interrupt flags. Useful for handling more interrupt sources in the same interrupt handler. More...
__STATIC_INLINE void	TIMER_IntSet (TIMER_TypeDef *timer, uint32_t flags)
	Set one or more pending TIMER interrupts from SW. More...
__STATIC_INLINE void	TIMER_Lock (TIMER_TypeDef *timer)
	Lock some of the TIMER registers in order to protect them from being modified. More...
__STATIC_INLINE uint32_t	TIMER_MaxCount (const TIMER_TypeDef *ref)
	Get the Max count of the timer. More...
void	TIMER_Reset (TIMER_TypeDef *timer)
	Reset TIMER to same state as after a HW reset. More...
__STATIC_INLINE void	TIMER_TopBufSet (TIMER_TypeDef *timer, uint32_t val)
	Set top value buffer for timer. More...
__STATIC_INLINE uint32_t	TIMER_TopGet (TIMER_TypeDef *timer)
	Get top value setting for timer. More...
__STATIC_INLINE void	TIMER_TopSet (TIMER_TypeDef *timer, uint32_t val)
	Set top value for timer. More...
__STATIC_INLINE void	TIMER_Unlock (TIMER_TypeDef *timer)
	Unlock the TIMER so that writing to locked registers again is possible. More...
__STATIC_INLINE bool	TIMER_Valid (const TIMER_TypeDef *ref)
	Validate the TIMER register block pointer. More...