EFM32 Gecko Software Documentation  efm32g-doc-5.1.2
em_rtc.h File Reference

Detailed Description

Real Time Counter (RTC) 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:

  1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software.
  2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
  3. This notice may not be removed or altered from any source distribution.

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Definition in file em_rtc.h.

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

Go to the source code of this file.

Data Structures

struct  RTC_Init_TypeDef
 

Macros

#define RTC_INIT_DEFAULT
 

Functions

uint32_t RTC_CompareGet (unsigned int comp)
 Get RTC compare register value. More...
 
void RTC_CompareSet (unsigned int comp, uint32_t value)
 Set RTC compare register value. More...
 
__STATIC_INLINE uint32_t RTC_CounterGet (void)
 Get RTC counter value. More...
 
void RTC_CounterReset (void)
 Restart RTC counter from zero.
 
void RTC_Enable (bool enable)
 Enable/disable RTC. More...
 
void RTC_FreezeEnable (bool enable)
 RTC register synchronization freeze control. More...
 
void RTC_Init (const RTC_Init_TypeDef *init)
 Initialize RTC. More...
 
__STATIC_INLINE void RTC_IntClear (uint32_t flags)
 Clear one or more pending RTC interrupts. More...
 
__STATIC_INLINE void RTC_IntDisable (uint32_t flags)
 Disable one or more RTC interrupts. More...
 
__STATIC_INLINE void RTC_IntEnable (uint32_t flags)
 Enable one or more RTC interrupts. More...
 
__STATIC_INLINE uint32_t RTC_IntGet (void)
 Get pending RTC interrupt flags. More...
 
__STATIC_INLINE uint32_t RTC_IntGetEnabled (void)
 Get enabled and pending RTC interrupt flags. Useful for handling more interrupt sources in the same interrupt handler. More...
 
__STATIC_INLINE void RTC_IntSet (uint32_t flags)
 Set one or more pending RTC interrupts from SW. More...
 
void RTC_Reset (void)
 Restore RTC to reset state.