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jeremybenn |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
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* File Name : stm32f10x_bkp.h
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* Author : MCD Application Team
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* Date First Issued : 09/29/2006
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* Description : This file contains all the functions prototypes for the
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* BKP firmware library.
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********************************************************************************
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* History:
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* 04/02/2007: V0.2
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* 02/05/2007: V0.1
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* 09/29/2006: V0.01
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********************************************************************************
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* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
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* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
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* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
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* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F10x_BKP_H
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#define __STM32F10x_BKP_H
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f10x_map.h"
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/* Tamper Pin active level*/
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#define BKP_TamperPinLevel_High ((u16)0x0000)
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#define BKP_TamperPinLevel_Low ((u16)0x0001)
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#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) ((LEVEL == BKP_TamperPinLevel_High) || \
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(LEVEL == BKP_TamperPinLevel_Low))
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/* Data Backup Register */
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#define BKP_DR1 ((u16)0x0004)
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#define BKP_DR2 ((u16)0x0008)
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#define BKP_DR3 ((u16)0x000C)
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#define BKP_DR4 ((u16)0x0010)
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#define BKP_DR5 ((u16)0x0014)
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#define BKP_DR6 ((u16)0x0018)
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#define BKP_DR7 ((u16)0x001C)
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#define BKP_DR8 ((u16)0x0020)
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#define BKP_DR9 ((u16)0x0024)
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#define BKP_DR10 ((u16)0x0028)
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#define IS_BKP_DR(DR) ((DR == BKP_DR1) || (DR == BKP_DR2) || (DR == BKP_DR3) || \
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(DR == BKP_DR4) || (DR == BKP_DR5) || (DR == BKP_DR6) || \
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(DR == BKP_DR7) || (DR == BKP_DR8) || (DR == BKP_DR9) || \
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(DR == BKP_DR10))
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#define IS_BKP_CALIBRATION_VALUE(VALUE) (VALUE <= 0x7F)
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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void BKP_DeInit(void);
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void BKP_TamperPinLevelConfig(u16 BKP_TamperPinLevel);
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void BKP_TamperPinCmd(FunctionalState NewState);
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void BKP_ITConfig(FunctionalState NewState);
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void BKP_RTCCalibrationClockOutputCmd(FunctionalState NewState);
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void BKP_SetRTCCalibrationValue(u8 CalibrationValue);
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void BKP_WriteBackupRegister(u16 BKP_DR, u16 Data);
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u16 BKP_ReadBackupRegister(u16 BKP_DR);
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FlagStatus BKP_GetFlagStatus(void);
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void BKP_ClearFlag(void);
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ITStatus BKP_GetITStatus(void);
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void BKP_ClearITPendingBit(void);
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#endif /* __STM32F10x_BKP_H */
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/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
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