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stm32f10x_rtc.h
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1 
23 /* Define to prevent recursive inclusion -------------------------------------*/
24 #ifndef __STM32F10x_RTC_H
25 #define __STM32F10x_RTC_H
26 
27 #ifdef __cplusplus
28  extern "C" {
29 #endif
30 
31 /* Includes ------------------------------------------------------------------*/
32 #include "stm32f10x.h"
33 
58 #define RTC_IT_OW ((uint16_t)0x0004)
59 #define RTC_IT_ALR ((uint16_t)0x0002)
60 #define RTC_IT_SEC ((uint16_t)0x0001)
61 #define IS_RTC_IT(IT) ((((IT) & (uint16_t)0xFFF8) == 0x00) && ((IT) != 0x00))
62 #define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_OW) || ((IT) == RTC_IT_ALR) || \
63  ((IT) == RTC_IT_SEC))
64 
72 #define RTC_FLAG_RTOFF ((uint16_t)0x0020)
73 #define RTC_FLAG_RSF ((uint16_t)0x0008)
74 #define RTC_FLAG_OW ((uint16_t)0x0004)
75 #define RTC_FLAG_ALR ((uint16_t)0x0002)
76 #define RTC_FLAG_SEC ((uint16_t)0x0001)
77 #define IS_RTC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0xFFF0) == 0x00) && ((FLAG) != 0x00))
78 #define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_RTOFF) || ((FLAG) == RTC_FLAG_RSF) || \
79  ((FLAG) == RTC_FLAG_OW) || ((FLAG) == RTC_FLAG_ALR) || \
80  ((FLAG) == RTC_FLAG_SEC))
81 #define IS_RTC_PRESCALER(PRESCALER) ((PRESCALER) <= 0xFFFFF)
82 
103 void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
104 void RTC_EnterConfigMode(void);
105 void RTC_ExitConfigMode(void);
106 uint32_t RTC_GetCounter(void);
107 void RTC_SetCounter(uint32_t CounterValue);
108 void RTC_SetPrescaler(uint32_t PrescalerValue);
109 void RTC_SetAlarm(uint32_t AlarmValue);
110 uint32_t RTC_GetDivider(void);
111 void RTC_WaitForLastTask(void);
112 void RTC_WaitForSynchro(void);
113 FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
114 void RTC_ClearFlag(uint16_t RTC_FLAG);
115 ITStatus RTC_GetITStatus(uint16_t RTC_IT);
116 void RTC_ClearITPendingBit(uint16_t RTC_IT);
117 
118 #ifdef __cplusplus
119 }
120 #endif
121 
122 #endif /* __STM32F10x_RTC_H */
123 
135 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/