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/******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** 
* File Name          : stm32f10x_bkp.h 
* Author             : MCD Application Team 
* Version            : V2.0.1 
* Date               : 06/13/2008 
* Description        : This file contains all the functions prototypes for the 
*                      BKP firmware library. 
******************************************************************************** 
* 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. 
*******************************************************************************/ 
 
/* Define to prevent recursive inclusion -------------------------------------*/ 
#ifndef __STM32F10x_BKP_H 
#define __STM32F10x_BKP_H 
 
/* Includes ------------------------------------------------------------------*/ 
#include "stm32f10x_map.h" 
 
/* Exported types ------------------------------------------------------------*/ 
/* Exported constants --------------------------------------------------------*/ 
/* Tamper Pin active level */ 
#define BKP_TamperPinLevel_High           ((u16)0x0000) 
#define BKP_TamperPinLevel_Low            ((u16)0x0001) 
 
#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) (((LEVEL) == BKP_TamperPinLevel_High) || \ 
                                        ((LEVEL) == BKP_TamperPinLevel_Low)) 
 
/* RTC output source to output on the Tamper pin */ 
#define BKP_RTCOutputSource_None          ((u16)0x0000) 
#define BKP_RTCOutputSource_CalibClock    ((u16)0x0080) 
#define BKP_RTCOutputSource_Alarm         ((u16)0x0100) 
#define BKP_RTCOutputSource_Second        ((u16)0x0300) 
 
#define IS_BKP_RTC_OUTPUT_SOURCE(SOURCE) (((SOURCE) == BKP_RTCOutputSource_None) || \ 
                                          ((SOURCE) == BKP_RTCOutputSource_CalibClock) || \ 
                                          ((SOURCE) == BKP_RTCOutputSource_Alarm) || \ 
                                          ((SOURCE) == BKP_RTCOutputSource_Second)) 
 
/* Data Backup Register */ 
#define BKP_DR1                           ((u16)0x0004) 
#define BKP_DR2                           ((u16)0x0008) 
#define BKP_DR3                           ((u16)0x000C) 
#define BKP_DR4                           ((u16)0x0010) 
#define BKP_DR5                           ((u16)0x0014) 
#define BKP_DR6                           ((u16)0x0018) 
#define BKP_DR7                           ((u16)0x001C) 
#define BKP_DR8                           ((u16)0x0020) 
#define BKP_DR9                           ((u16)0x0024) 
#define BKP_DR10                          ((u16)0x0028) 
#define BKP_DR11                          ((u16)0x0040) 
#define BKP_DR12                          ((u16)0x0044) 
#define BKP_DR13                          ((u16)0x0048) 
#define BKP_DR14                          ((u16)0x004C) 
#define BKP_DR15                          ((u16)0x0050) 
#define BKP_DR16                          ((u16)0x0054) 
#define BKP_DR17                          ((u16)0x0058) 
#define BKP_DR18                          ((u16)0x005C) 
#define BKP_DR19                          ((u16)0x0060) 
#define BKP_DR20                          ((u16)0x0064) 
#define BKP_DR21                          ((u16)0x0068) 
#define BKP_DR22                          ((u16)0x006C) 
#define BKP_DR23                          ((u16)0x0070) 
#define BKP_DR24                          ((u16)0x0074) 
#define BKP_DR25                          ((u16)0x0078) 
#define BKP_DR26                          ((u16)0x007C) 
#define BKP_DR27                          ((u16)0x0080) 
#define BKP_DR28                          ((u16)0x0084) 
#define BKP_DR29                          ((u16)0x0088) 
#define BKP_DR30                          ((u16)0x008C) 
#define BKP_DR31                          ((u16)0x0090) 
#define BKP_DR32                          ((u16)0x0094) 
#define BKP_DR33                          ((u16)0x0098) 
#define BKP_DR34                          ((u16)0x009C) 
#define BKP_DR35                          ((u16)0x00A0) 
#define BKP_DR36                          ((u16)0x00A4) 
#define BKP_DR37                          ((u16)0x00A8) 
#define BKP_DR38                          ((u16)0x00AC) 
#define BKP_DR39                          ((u16)0x00B0) 
#define BKP_DR40                          ((u16)0x00B4) 
#define BKP_DR41                          ((u16)0x00B8) 
#define BKP_DR42                          ((u16)0x00BC) 
 
#define IS_BKP_DR(DR) (((DR) == BKP_DR1)  || ((DR) == BKP_DR2)  || ((DR) == BKP_DR3)  || \ 
                       ((DR) == BKP_DR4)  || ((DR) == BKP_DR5)  || ((DR) == BKP_DR6)  || \ 
                       ((DR) == BKP_DR7)  || ((DR) == BKP_DR8)  || ((DR) == BKP_DR9)  || \ 
                       ((DR) == BKP_DR10) || ((DR) == BKP_DR11) || ((DR) == BKP_DR12) || \ 
                       ((DR) == BKP_DR13) || ((DR) == BKP_DR14) || ((DR) == BKP_DR15) || \ 
                       ((DR) == BKP_DR16) || ((DR) == BKP_DR17) || ((DR) == BKP_DR18) || \ 
                       ((DR) == BKP_DR19) || ((DR) == BKP_DR20) || ((DR) == BKP_DR21) || \ 
                       ((DR) == BKP_DR22) || ((DR) == BKP_DR23) || ((DR) == BKP_DR24) || \ 
                       ((DR) == BKP_DR25) || ((DR) == BKP_DR26) || ((DR) == BKP_DR27) || \ 
                       ((DR) == BKP_DR28) || ((DR) == BKP_DR29) || ((DR) == BKP_DR30) || \ 
                       ((DR) == BKP_DR31) || ((DR) == BKP_DR32) || ((DR) == BKP_DR33) || \ 
                       ((DR) == BKP_DR34) || ((DR) == BKP_DR35) || ((DR) == BKP_DR36) || \ 
                       ((DR) == BKP_DR37) || ((DR) == BKP_DR38) || ((DR) == BKP_DR39) || \ 
                       ((DR) == BKP_DR40) || ((DR) == BKP_DR41) || ((DR) == BKP_DR42)) 
 
#define IS_BKP_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x7F) 
 
/* Exported macro ------------------------------------------------------------*/ 
/* Exported functions ------------------------------------------------------- */ 
void BKP_DeInit(void); 
void BKP_TamperPinLevelConfig(u16 BKP_TamperPinLevel); 
void BKP_TamperPinCmd(FunctionalState NewState); 
void BKP_ITConfig(FunctionalState NewState); 
void BKP_RTCOutputConfig(u16 BKP_RTCOutputSource); 
void BKP_SetRTCCalibrationValue(u8 CalibrationValue); 
void BKP_WriteBackupRegister(u16 BKP_DR, u16 Data); 
u16 BKP_ReadBackupRegister(u16 BKP_DR); 
FlagStatus BKP_GetFlagStatus(void); 
void BKP_ClearFlag(void); 
ITStatus BKP_GetITStatus(void); 
void BKP_ClearITPendingBit(void); 
 
#endif /* __STM32F10x_BKP_H */ 
 
/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/