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Utilities/misc/stm32_systime_if_template.h

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+/**
+  ******************************************************************************
+  * @file    stm32_systime_if_template.h
+  * @author  MCD Application Team
+  * @brief   This file provides the ll driver for  the time server
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32_SYSTIME_IF_H__
+#define __STM32_SYSTIME_IF_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+/* Includes ------------------------------------------------------------------*/
+#include "stm32_systime.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+/* Exported macros -----------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+/*!
+ * @brief Get rtc time
+ * @param [OUT] subSeconds in ticks
+ * @retval returns time seconds
+ */
+uint32_t PPP_GetTime(uint16_t *subSeconds);
+
+/*!
+ * @brief write seconds in backUp register
+ * @Note Used to store seconds difference between RTC time and Unix time
+ * @param [IN] time in seconds
+ * @retval None
+ */
+void PPP_BkUp_Write_Seconds(uint32_t Seconds);
+
+/*!
+ * @brief reads seconds from backUp register
+ * @Note Used to store seconds difference between RTC time and Unix time
+ * @param [IN] None
+ * @retval Time in seconds
+ */
+uint32_t PPP_BkUp_Read_Seconds(void);
+
+/*!
+ * @brief writes SubSeconds in backUp register
+ * @Note Used to store SubSeconds difference between RTC time and Unix time
+ * @param [IN] time in SubSeconds
+ * @retval None
+ */
+void PPP_BkUp_Write_SubSeconds(uint32_t SubSeconds);
+
+/*!
+ * @brief reads SubSeconds from backUp register
+ * @Note Used to store SubSeconds difference between RTC time and Unix time
+ * @param [IN] None
+ * @retval Time in SubSeconds
+ */
+uint32_t PPP_BkUp_Read_SubSeconds(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32_TIMER_IF_H__ */