61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/**
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******************************************************************************
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* @file HAL_bkp.c
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* @author AE Team
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* @version V2.0.0
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* @date 22/08/2017
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* @brief This file provides all the BKP firmware functions.
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******************************************************************************
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* @copy
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*
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* THE PRESENT FIRMWARE 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
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* TIME. AS A RESULT, MindMotion SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2017 MindMotion</center></h2>
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "HAL_bkp.h"
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/** @addtogroup StdPeriph_Driver
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* @{
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*/
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/** @defgroup BKP
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* @brief BKP driver modules
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* @{
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*/
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/**
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* @brief Writes user data to the specified Data Backup Register.
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* @param BKP_DR: specifies the Data Backup Register.
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* This parameter can be BKP_DRx where x:[1, 42]
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* @param Data: data to write
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* @retval : None
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*/
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void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
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{
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/* Check the parameters */
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assert_param(IS_BKP_DR(BKP_DR));
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*(__IO uint16_t *) (BKP_BASE + BKP_DR) = Data;
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}
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/**
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* @brief Reads data from the specified Data Backup Register.
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* @param BKP_DR: specifies the Data Backup Register.
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* This parameter can be BKP_DRx where x:[1, 42]
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* @retval : The content of the specified Data Backup Register
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*/
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uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
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{
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/* Check the parameters */
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assert_param(IS_BKP_DR(BKP_DR));
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return (*(__IO uint16_t *) (BKP_BASE + BKP_DR));
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}
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/*-------------------------(C) COPYRIGHT 2017 MindMotion ----------------------*/
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