135 lines
3.7 KiB
C
135 lines
3.7 KiB
C
/**
|
|
******************************************************************************
|
|
* @file stm32f10x_rtc.h
|
|
* @author MCD Application Team
|
|
* @version V3.1.2
|
|
* @date 09/28/2009
|
|
* @brief This file contains all the functions prototypes for the RTC firmware
|
|
* library.
|
|
******************************************************************************
|
|
* @copy
|
|
*
|
|
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
|
|
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
|
|
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
|
|
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
|
|
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
|
|
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
|
|
*
|
|
* <h2><center>© COPYRIGHT 2009 STMicroelectronics</center></h2>
|
|
*/
|
|
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
|
#ifndef __STM32F10x_RTC_H
|
|
#define __STM32F10x_RTC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32f10x.h"
|
|
|
|
/** @addtogroup STM32F10x_StdPeriph_Driver
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup RTC
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup RTC_Exported_Types
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RTC_Exported_Constants
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup RTC_interrupts_define
|
|
* @{
|
|
*/
|
|
|
|
#define RTC_IT_OW ((uint16_t)0x0004) /*!< Overflow interrupt */
|
|
#define RTC_IT_ALR ((uint16_t)0x0002) /*!< Alarm interrupt */
|
|
#define RTC_IT_SEC ((uint16_t)0x0001) /*!< Second interrupt */
|
|
#define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00))
|
|
#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \
|
|
((IT) == RTC_IT_SEC))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RTC_interrupts_flags
|
|
* @{
|
|
*/
|
|
|
|
#define RTC_FLAG_RTOFF ((uint16_t)0x0020) /*!< RTC Operation OFF flag */
|
|
#define RTC_FLAG_RSF ((uint16_t)0x0008) /*!< Registers Synchronized flag */
|
|
#define RTC_FLAG_OW ((uint16_t)0x0004) /*!< Overflow flag */
|
|
#define RTC_FLAG_ALR ((uint16_t)0x0002) /*!< Alarm flag */
|
|
#define RTC_FLAG_SEC ((uint16_t)0x0001) /*!< Second flag */
|
|
#define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00))
|
|
#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \
|
|
((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \
|
|
((FLAG) == RTC_FLAG_SEC))
|
|
#define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RTC_Exported_Macros
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup RTC_Exported_Functions
|
|
* @{
|
|
*/
|
|
|
|
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
|
|
void RTC_EnterConfigMode(void);
|
|
void RTC_ExitConfigMode(void);
|
|
uint32_t RTC_GetCounter(void);
|
|
void RTC_SetCounter(uint32_t CounterValue);
|
|
void RTC_SetPrescaler(uint32_t PrescalerValue);
|
|
void RTC_SetAlarm(uint32_t AlarmValue);
|
|
uint32_t RTC_GetDivider(void);
|
|
void RTC_WaitForLastTask(void);
|
|
void RTC_WaitForSynchro(void);
|
|
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
|
|
void RTC_ClearFlag(uint16_t RTC_FLAG);
|
|
ITStatus RTC_GetITStatus(uint16_t RTC_IT);
|
|
void RTC_ClearITPendingBit(uint16_t RTC_IT);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __STM32F10x_RTC_H */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
|