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/**
******************************************************************************
* @file lp_timer.h
* @brief Header for lp_timer.c module
******************************************************************************
* @attention
*
* Copyright (c) 2019-2021 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 __LP_TIMER_H
#define __LP_TIMER_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
/**
* @brief Initialize the low power timer
*
* @param None
* @retval None
*/
void LpTimerInit(void);
/**
* @brief Request to start a low power timer ( running is stop mode )
*
* @param time_to_sleep : in ms
* @retval None
*/
void LpTimerStart(uint32_t time_to_sleep);
/**
* @brief Read how long the timer has run
*
* @param None
* @retval The time elapsed in ms
*/
uint32_t LpGetElapsedTime(void);
#ifdef __cplusplus
}
#endif
#endif /*__LP_TIMER_H */
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