text: /**
    ******************************************************************************
    * @file    stm32f4xx_hal_lptim.h
    * @author  MCD Application Team
    * @brief   Header file of LPTIM HAL module.
    ******************************************************************************
    * @attention
    *
    * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
    *
    * Redistribution and use in source and binary forms, with or without modification,
    * are permitted provided that the following conditions are met:
    *   1. Redistributions of source code must retain the above copyright notice,
    *      this list of conditions and the following disclaimer.
    *   2. Redistributions in binary form must reproduce the above copyright notice,
    *      this list of conditions and the following disclaimer in the documentation
    *      and/or other materials provided with the distribution.
    *   3. Neither the name of STMicroelectronics nor the names of its contributors
    *      may be used to endorse or promote products derived from this software
    *      without specific prior written permission.
    *
    * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
    * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
    * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
    * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    *
    ******************************************************************************
    */ 
  
  /* Define to prevent recursive inclusion -------------------------------------*/
  #ifndef __STM32F4xx_HAL_LPTIM_H
  #define __STM32F4xx_HAL_LPTIM_H
  
  #ifdef __cplusplus
   extern "C" {
  #endif
  
  #if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F413xx) || defined(STM32F423xx)
  /* Includes ------------------------------------------------------------------*/
  #include "stm32f4xx_hal_def.h"
  
  /** @addtogroup STM32F4xx_HAL_Driver
    * @{
    */
  
  /** @defgroup LPTIM LPTIM
    * @brief LPTIM HAL module driver
    * @{
    */
  
  /* Exported types ------------------------------------------------------------*/
  /** @defgroup LPTIM_Exported_Types LPTIM Exported Types
    * @{
    */
  
  /** @defgroup LPTIM_WAKEUPTIMER_EXTILINE LPTIM WAKEUP Timer EXTI Line
    * @{
    */
  #define LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT  ((uint32_t)EXTI_IMR_MR23)  /*!< External interrupt line 23 Connected to the LPTIM EXTI Line */
  /**
    * @}
    */
     
  /** 
    * @brief  LPTIM Clock configuration definition  
    */
  typedef struct
  {
    uint32_t Source;         /*!< Selects the clock source.
                             This parameter can be a value of @ref LPTIM_Clock_Source   */
  
    uint32_t Prescaler;      /*!< Specifies the counter clock Prescaler.
                             This parameter can be a value of @ref LPTIM_Clock_Prescaler */
  
  }LPTIM_ClockConfigTypeDef;
  
  /** 
    * @brief  LPTIM Clock configuration definition  
    */
  typedef struct
  {
    uint32_t Polarity;      /*!< Selects the polarity of the active edge for the counter unit
                             if the ULPTIM input is selected.
                             Note: This parameter is used only when Ultra low power clock source is used.
                             Note: If the polarity is configured on 'both edges', an auxiliary clock
                             (one of the Low power oscillator) must be active.
                             This parameter can be a value of @ref LPTIM_Clock_Polarity */ 
    
    uint32_t SampleTime;     /*!< Selects the clock sampling time to configure the clock glitch filter.
                             Note: This parameter is used only when Ultra low power clock source is used.
                             This parameter can be a value of @ref LPTIM_Clock_Sample_Time */  
    
  }LPTIM_ULPClockConfigTypeDef;
  
  /** 
    * @brief  LPTIM Trigger configuration definition  
    */
  typedef struct
  {
    uint32_t Source;        /*!< Selects the Trigger source.
                            This parameter can be a value of @ref LPTIM_Trigger_Source */
    
    uint32_t ActiveEdge;    /*!< Selects the Trigger active edge.
                            Note: This parameter is used only when an external trigger is used.
                            This parameter can be a value of @ref LPTIM_External_Trigger_Polarity */
    
    uint32_t SampleTime;    /*!< Selects the trigger sampling time to configure the clock glitch filter.
                            Note: This parameter is used only when an external trigger is used.
                            This parameter can be a value of @ref LPTIM_Trigger_Sample_Time  */  
  }LPTIM_TriggerConfigTypeDef;
  
  /** 
    * @brief  LPTIM Initialization Structure definition  
    */
  typedef struct
  {                                                    
    LPTIM_ClockConfigTypeDef     Clock;               /*!< Specifies the clock parameters */
                                                      
    LPTIM_ULPClockConfigTypeDef  UltraLowPowerClock;  /*!< Specifies the Ultra Low Power clock parameters */
                                                      
    LPTIM_TriggerConfigTypeDef   Trigger;             /*!< Specifies the Trigger parameters */
                                                      
    uint32_t                     OutputPolarity;      /*!< Specifies the Output polarity.
                                                      This parameter can be a value of @ref LPTIM_Output_Polarity */
                                                      
    uint32_t                     UpdateMode;          /*!< Specifies whether the update of the autorelaod and the compare
                                                      values is done immediately or after the end of current period.
                                                      This parameter can be a value of @ref LPTIM_Updating_Mode */
  
    uint32_t                     CounterSource;       /*!< Specifies whether the counter is incremented each internal event
                                                      or each external event.
                                                      This parameter can be a value of @ref LPTIM_Counter_Source */  
    
  }LPTIM_InitTypeDef;
  
  /** 
    * @brief  HAL LPTIM State structure definition  
    */ 
  typedef enum __HAL_LPTIM_StateTypeDef
  {
    HAL_LPTIM_STATE_RESET            = 0x00U,    /*!< Peripheral not yet initialized or disabled  */
    HAL_LPTIM_STATE_READY            = 0x01U,    /*!< Peripheral Initialized and ready for use    */
    HAL_LPTIM_STATE_BUSY             = 0x02U,    /*!< An internal process is ongoing              */
    HAL_LPTIM_STATE_TIMEOUT          = 0x03U,    /*!< Timeout state                               */
    HAL_LPTIM_STATE_ERROR            = 0x04U     /*!< Internal Process is ongoing                 */
  }HAL_LPTIM_StateTypeDef;
  
  /** 
    * @brief  LPTIM handle Structure definition  
    */ 
  typedef struct
  {
        LPTIM_TypeDef              *Instance;         /*!< Register base address     */
        
        LPTIM_InitTypeDef           Init;             /*!< LPTIM required parameters */
    
        HAL_StatusTypeDef           Status;           /*!< LPTIM peripheral status   */
    
        HAL_LockTypeDef             Lock;             /*!< LPTIM locking object      */
    
     __IO  HAL_LPTIM_StateTypeDef   State;            /*!< LPTIM peripheral state    */
    
  }LPTIM_HandleTypeDef;
  
  /**
    * @}
    */ 
  
  /* Exported constants --------------------------------------------------------*/
  /** @defgroup LPTIM_Exported_Constants LPTIM Exported Constants
    * @{
    */
  
  /** @defgroup LPTIM_Clock_Source LPTIM Clock Source
    * @{
    */
  #define LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC        0x00U
  #define LPTIM_CLOCKSOURCE_ULPTIM                LPTIM_CFGR_CKSEL
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Clock_Prescaler LPTIM Clock Prescaler
    * @{
    */
  #define LPTIM_PRESCALER_DIV1                    0x00000000U
  #define LPTIM_PRESCALER_DIV2                    LPTIM_CFGR_PRESC_0
  #define LPTIM_PRESCALER_DIV4                    LPTIM_CFGR_PRESC_1
  #define LPTIM_PRESCALER_DIV8                    ((uint32_t)(LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_1))
  #define LPTIM_PRESCALER_DIV16                   LPTIM_CFGR_PRESC_2
  #define LPTIM_PRESCALER_DIV32                   ((uint32_t)(LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_2))
  #define LPTIM_PRESCALER_DIV64                   ((uint32_t)(LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_2))
  #define LPTIM_PRESCALER_DIV128                  ((uint32_t)LPTIM_CFGR_PRESC)
  /**
    * @}
    */ 
  
  /** @defgroup LPTIM_Output_Polarity LPTIM Output Polarity
    * @{
    */
  
  #define LPTIM_OUTPUTPOLARITY_HIGH               0x00000000U
  #define LPTIM_OUTPUTPOLARITY_LOW                (LPTIM_CFGR_WAVPOL)
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Clock_Sample_Time LPTIM Clock Sample Time
    * @{
    */
  #define LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION 0x00000000U
  #define LPTIM_CLOCKSAMPLETIME_2TRANSITIONS     LPTIM_CFGR_CKFLT_0
  #define LPTIM_CLOCKSAMPLETIME_4TRANSITIONS     LPTIM_CFGR_CKFLT_1
  #define LPTIM_CLOCKSAMPLETIME_8TRANSITIONS     LPTIM_CFGR_CKFLT
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Clock_Polarity LPTIM Clock Polarity
    * @{
    */
  
  #define LPTIM_CLOCKPOLARITY_RISING                0x00000000U
  #define LPTIM_CLOCKPOLARITY_FALLING               LPTIM_CFGR_CKPOL_0
  #define LPTIM_CLOCKPOLARITY_RISING_FALLING        LPTIM_CFGR_CKPOL_1
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Trigger_Source LPTIM Trigger Source
    * @{
    */
  #define LPTIM_TRIGSOURCE_SOFTWARE               0x0000FFFFU
  #define LPTIM_TRIGSOURCE_0                      0x00000000U
  #define LPTIM_TRIGSOURCE_1                      ((uint32_t)LPTIM_CFGR_TRIGSEL_0)
  #define LPTIM_TRIGSOURCE_2                      LPTIM_CFGR_TRIGSEL_1
  #define LPTIM_TRIGSOURCE_3                      ((uint32_t)LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_1)
  #define LPTIM_TRIGSOURCE_4                      LPTIM_CFGR_TRIGSEL_2
  #define LPTIM_TRIGSOURCE_5                      ((uint32_t)LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_2)
  /**
    * @}
    */
  
  /** @defgroup LPTIM_External_Trigger_Polarity LPTIM External Trigger Polarity
    * @{
    */
  #define LPTIM_ACTIVEEDGE_RISING                LPTIM_CFGR_TRIGEN_0
  #define LPTIM_ACTIVEEDGE_FALLING               LPTIM_CFGR_TRIGEN_1
  #define LPTIM_ACTIVEEDGE_RISING_FALLING        LPTIM_CFGR_TRIGEN
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Trigger_Sample_Time LPTIM Trigger Sample Time
    * @{
    */
  #define LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION  0x00000000U
  #define LPTIM_TRIGSAMPLETIME_2TRANSITIONS      LPTIM_CFGR_TRGFLT_0
  #define LPTIM_TRIGSAMPLETIME_4TRANSITIONS      LPTIM_CFGR_TRGFLT_1
  #define LPTIM_TRIGSAMPLETIME_8TRANSITIONS      LPTIM_CFGR_TRGFLT
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Updating_Mode LPTIM Updating Mode
    * @{
    */
  
  #define LPTIM_UPDATE_IMMEDIATE                  0x00000000U
  #define LPTIM_UPDATE_ENDOFPERIOD                LPTIM_CFGR_PRELOAD
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Counter_Source LPTIM Counter Source
    * @{
    */
  
  #define LPTIM_COUNTERSOURCE_INTERNAL            0x00000000U
  #define LPTIM_COUNTERSOURCE_EXTERNAL            LPTIM_CFGR_COUNTMODE
  /**
    * @}
    */
   
  /** @defgroup LPTIM_Flag_Definition LPTIM Flag Definition
    * @{
    */
  
  #define LPTIM_FLAG_DOWN                          LPTIM_ISR_DOWN
  #define LPTIM_FLAG_UP                            LPTIM_ISR_UP
  #define LPTIM_FLAG_ARROK                         LPTIM_ISR_ARROK
  #define LPTIM_FLAG_CMPOK                         LPTIM_ISR_CMPOK
  #define LPTIM_FLAG_EXTTRIG                       LPTIM_ISR_EXTTRIG
  #define LPTIM_FLAG_ARRM                          LPTIM_ISR_ARRM
  #define LPTIM_FLAG_CMPM                          LPTIM_ISR_CMPM
  /**
    * @}
    */
  
  /** @defgroup LPTIM_Interrupts_Definition LPTIM Interrupts Definition
    * @{
    */
  
  #define LPTIM_IT_DOWN                            LPTIM_IER_DOWNIE
  #define LPTIM_IT_UP                              LPTIM_IER_UPIE
  #define LPTIM_IT_ARROK                           LPTIM_IER_ARROKIE
  #define LPTIM_IT_CMPOK                           LPTIM_IER_CMPOKIE
  #define LPTIM_IT_EXTTRIG                         LPTIM_IER_EXTTRIGIE
  #define LPTIM_IT_ARRM                            LPTIM_IER_ARRMIE
  #define LPTIM_IT_CMPM                            LPTIM_IER_CMPMIE
  /**
    * @}
    */
    
  /** @defgroup LPTIM_Option Register Definition
    * @{
    */
  #define LPTIM_OP_PAD_AF                          0x00000000U
  #define LPTIM_OP_PAD_PA4                         LPTIM_OR_LPT_IN1_RMP_0
  #define LPTIM_OP_PAD_PB9                         LPTIM_OR_LPT_IN1_RMP_1
  #define LPTIM_OP_TIM_DAC                         LPTIM_OR_LPT_IN1_RMP
  
  /**
    * @}
    */
  
  /**
    * @}
    */
  
  /* Exported macro ------------------------------------------------------------*/
  /** @defgroup LPTIM_Exported_Macros LPTIM Exported Macros
    * @{
    */
  
  /** @brief Reset LPTIM handle state
    * @param  __HANDLE__ LPTIM handle
    * @retval None
    */
  #define __HAL_LPTIM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LPTIM_STATE_RESET)
  
  /**
    * @brief  Enable/Disable the LPTIM peripheral.
    * @param  __HANDLE__ LPTIM handle
    * @retval None
    */
  #define __HAL_LPTIM_ENABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR |=  (LPTIM_CR_ENABLE))
  #define __HAL_LPTIM_DISABLE(__HANDLE__)  ((__HANDLE__)->Instance->CR &=  ~(LPTIM_CR_ENABLE))
  
  /**
    * @brief  Starts the LPTIM peripheral in Continuous or in single mode.
    * @param  __HANDLE__ DMA handle
    * @retval None
    */
  #define __HAL_LPTIM_START_CONTINUOUS(__HANDLE__)  ((__HANDLE__)->Instance->CR |=  LPTIM_CR_CNTSTRT)
  #define __HAL_LPTIM_START_SINGLE(__HANDLE__)      ((__HANDLE__)->Instance->CR |=  LPTIM_CR_SNGSTRT)
   
      
  /**
    * @brief  Writes the passed parameter in the Autoreload register.
    * @param  __HANDLE__ LPTIM handle
    * @param  __VALUE__  Autoreload value
    * @retval None
    */
  #define __HAL_LPTIM_AUTORELOAD_SET(__HANDLE__ , __VALUE__)  ((__HANDLE__)->Instance->ARR =  (__VALUE__))
  
  /**
    * @brief  Writes the passed parameter in the Compare register.
    * @param  __HANDLE__ LPTIM handle
    * @param  __VALUE__  Compare value
    * @retval None
    */
  #define __HAL_LPTIM_COMPARE_SET(__HANDLE__ , __VALUE__)     ((__HANDLE__)->Instance->CMP =  (__VALUE__))
  
  /**
    * @brief  Checks whether the specified LPTIM flag is set or not.
    * @param  __HANDLE__ LPTIM handle
    * @param  __FLAG__   LPTIM flag to check
    *            This parameter can be a value of:
    *            @arg LPTIM_FLAG_DOWN    : Counter direction change up Flag.
    *            @arg LPTIM_FLAG_UP      : Counter direction change down to up Flag.
    *            @arg LPTIM_FLAG_ARROK   : Autoreload register update OK Flag.
    *            @arg LPTIM_FLAG_CMPOK   : Compare register update OK Flag.
    *            @arg LPTIM_FLAG_EXTTRIG : External trigger edge event Flag.
    *            @arg LPTIM_FLAG_ARRM    : Autoreload match Flag.
    *            @arg LPTIM_FLAG_CMPM    : Compare match Flag.
    * @retval The state of the specified flag (SET or RESET).
    */
  #define __HAL_LPTIM_GET_FLAG(__HANDLE__, __FLAG__)          (((__HANDLE__)->Instance->ISR &(__FLAG__)) == (__FLAG__))
  
  /**
    * @brief  Clears the specified LPTIM flag.
    * @param  __HANDLE__ LPTIM handle.
    * @param  __FLAG__   LPTIM flag to clear.
    *            This parameter can be a value of:
    *            @arg LPTIM_FLAG_DOWN    : Counter direction change up Flag.
    *            @arg LPTIM_FLAG_UP      : Counter direction change down to up Flag.
    *            @arg LPTIM_FLAG_ARROK   : Autoreload register update OK Flag.
    *            @arg LPTIM_FLAG_CMPOK   : Compare register update OK Flag.
    *            @arg LPTIM_FLAG_EXTTRIG : External trigger edge event Flag.
    *            @arg LPTIM_FLAG_ARRM    : Autoreload match Flag.
    *            @arg LPTIM_FLAG_CMPM    : Compare match Flag.
    * @retval None.
    */
  #define __HAL_LPTIM_CLEAR_FLAG(__HANDLE__, __FLAG__)         ((__HANDLE__)->Instance->ICR  = (__FLAG__))
  
  /**
    * @brief  Enable the specified LPTIM interrupt.
    * @param  __HANDLE__     LPTIM handle.
    * @param  __INTERRUPT__  LPTIM interrupt to set.
    *            This parameter can be a value of:
    *            @arg LPTIM_IT_DOWN    : Counter direction change up Interrupt.
    *            @arg LPTIM_IT_UP      : Counter direction change down to up Interrupt.
    *            @arg LPTIM_IT_ARROK   : Autoreload register update OK Interrupt.
    *            @arg LPTIM_IT_CMPOK   : Compare register update OK Interrupt.
    *            @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt.
    *            @arg LPTIM_IT_ARRM    : Autoreload match Interrupt.
    *            @arg LPTIM_IT_CMPM    : Compare match Interrupt.
    * @retval None.
    */
  #define __HAL_LPTIM_ENABLE_IT(__HANDLE__, __INTERRUPT__)         ((__HANDLE__)->Instance->IER  |= (__INTERRUPT__))
  
   /**
    * @brief  Disable the specified LPTIM interrupt.
    * @param  __HANDLE__     LPTIM handle.
    * @param  __INTERRUPT__  LPTIM interrupt to set.
    *            This parameter can be a value of:
    *            @arg LPTIM_IT_DOWN    : Counter direction change up Interrupt.
    *            @arg LPTIM_IT_UP      : Counter direction change down to up Interrupt.
    *            @arg LPTIM_IT_ARROK   : Autoreload register update OK Interrupt.
    *            @arg LPTIM_IT_CMPOK   : Compare register update OK Interrupt.
    *            @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt.
    *            @arg LPTIM_IT_ARRM    : Autoreload match Interrupt.
    *            @arg LPTIM_IT_CMPM    : Compare match Interrupt.
    * @retval None.
    */
  #define __HAL_LPTIM_DISABLE_IT(__HANDLE__, __INTERRUPT__)         ((__HANDLE__)->Instance->IER  &= (~(__INTERRUPT__)))
  
      /**
    * @brief  Checks whether the specified LPTIM interrupt is set or not.
    * @param  __HANDLE__     LPTIM handle.
    * @param  __INTERRUPT__  LPTIM interrupt to check.
    *            This parameter can be a value of:
    *            @arg LPTIM_IT_DOWN    : Counter direction change up Interrupt.
    *            @arg LPTIM_IT_UP      : Counter direction change down to up Interrupt.
    *            @arg LPTIM_IT_ARROK   : Autoreload register update OK Interrupt.
    *            @arg LPTIM_IT_CMPOK   : Compare register update OK Interrupt.
    *            @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt.
    *            @arg LPTIM_IT_ARRM    : Autoreload match Interrupt.
    *            @arg LPTIM_IT_CMPM    : Compare match Interrupt.
    * @retval Interrupt status.
    */
      
  #define __HAL_LPTIM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
  
  /** @brief  LPTIM Option Register  
    * @param  __HANDLE__ LPTIM handle
    * @param   __VALUE__ This parameter can be a value of :
    *            @arg  LPTIM_OP_PAD_AF                        
    *            @arg  LPTIM_OP_PAD_PA4 
    *            @arg  LPTIM_OP_PAD_PB9                       
    *            @arg  LPTIM_OP_TIM_DAC  
    * @retval None
    */
  #define __HAL_LPTIM_OPTR_CONFIG(__HANDLE__ , __VALUE__)     ((__HANDLE__)->Instance->OR  =  (__VALUE__))
  
  /**
    * @brief  Enable interrupt on the LPTIM Wake-up Timer associated Exti line.
    * @retval None
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_IT()       (EXTI->IMR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @brief  Disable interrupt on the LPTIM Wake-up Timer associated Exti line.
    * @retval None
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_IT()      (EXTI->IMR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT))
  
  /**
    * @brief  Enable event on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_EVENT()    (EXTI->EMR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @brief  Disable event on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_EVENT()   (EXTI->EMR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT))
  
  /**
    * @brief  Enable falling edge trigger on the LPTIM Wake-up Timer associated Exti line. 
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE()   (EXTI->FTSR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @brief  Disable falling edge trigger on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE()  (EXTI->FTSR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT))
  
  /**
    * @brief  Enable rising edge trigger on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE()    (EXTI->RTSR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @brief  Disable rising edge trigger on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE()   (EXTI->RTSR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT))
  
  /**
    * @brief  Enable rising & falling edge trigger on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_FALLING_EDGE() do{__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE();\
                                                                       __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE();\
                                                                      }while(0U)
  
  /**
    * @brief  Disable rising & falling edge trigger on the LPTIM Wake-up Timer associated Exti line.
    * This parameter can be:
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_FALLING_EDGE() do{__HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE();\
                                                                        __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE();\
                                                                       }while(0U)
  
  /**
    * @brief Check whether the LPTIM Wake-up Timer associated Exti line interrupt flag is set or not.
    * @retval Line Status.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_GET_FLAG()              (EXTI->PR & LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @brief Clear the LPTIM Wake-up Timer associated Exti line flag.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_CLEAR_FLAG()            (EXTI->PR = LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @brief Generate a Software interrupt on the LPTIM Wake-up Timer associated Exti line.
    * @retval None.
    */
  #define __HAL_LPTIM_WAKEUPTIMER_EXTI_GENERATE_SWIT()         (EXTI->SWIER |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)
  
  /**
    * @}
    */   
  /* Exported functions --------------------------------------------------------*/
  /** @defgroup LPTIM_Exported_Functions LPTIM Exported Functions
    * @{
    */
  
  /* Initialization/de-initialization functions  ********************************/
  HAL_StatusTypeDef HAL_LPTIM_Init(LPTIM_HandleTypeDef *hlptim);
  HAL_StatusTypeDef HAL_LPTIM_DeInit(LPTIM_HandleTypeDef *hlptim);
  
  /* MSP functions  *************************************************************/
  void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef *hlptim);
  
  /* Start/Stop operation functions  *********************************************/
  /* ################################# PWM Mode ################################*/
  /* Blocking mode: Polling */
  HAL_StatusTypeDef HAL_LPTIM_PWM_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse);
  HAL_StatusTypeDef HAL_LPTIM_PWM_Stop(LPTIM_HandleTypeDef *hlptim);
  /* Non-Blocking mode: Interrupt */
  HAL_StatusTypeDef HAL_LPTIM_PWM_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse);
  HAL_StatusTypeDef HAL_LPTIM_PWM_Stop_IT(LPTIM_HandleTypeDef *hlptim);
  
  /* ############################# One Pulse Mode ##############################*/
  /* Blocking mode: Polling */
  HAL_StatusTypeDef HAL_LPTIM_OnePulse_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse);
  HAL_StatusTypeDef HAL_LPTIM_OnePulse_Stop(LPTIM_HandleTypeDef *hlptim);
  /* Non-Blocking mode: Interrupt */
  HAL_StatusTypeDef HAL_LPTIM_OnePulse_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse);
  HAL_StatusTypeDef HAL_LPTIM_OnePulse_Stop_IT(LPTIM_HandleTypeDef *hlptim);
  
  /* ############################## Set once Mode ##############################*/
  /* Blocking mode: Polling */
  HAL_StatusTypeDef HAL_LPTIM_SetOnce_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse);
  HAL_StatusTypeDef HAL_LPTIM_SetOnce_Stop(LPTIM_HandleTypeDef *hlptim);
  /* Non-Blocking mode: Interrupt */
  HAL_StatusTypeDef HAL_LPTIM_SetOnce_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse);
  HAL_StatusTypeDef HAL_LPTIM_SetOnce_Stop_IT(LPTIM_HandleTypeDef *hlptim);
  
  /* ############################### Encoder Mode ##############################*/
  /* Blocking mode: Polling */
  HAL_StatusTypeDef HAL_LPTIM_Encoder_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period);
  HAL_StatusTypeDef HAL_LPTIM_Encoder_Stop(LPTIM_HandleTypeDef *hlptim);
  /* Non-Blocking mode: Interrupt */
  HAL_StatusTypeDef HAL_LPTIM_Encoder_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period);
  HAL_StatusTypeDef HAL_LPTIM_Encoder_Stop_IT(LPTIM_HandleTypeDef *hlptim);
  
  /* ############################# Time out  Mode ##############################*/
  /* Blocking mode: Polling */
  HAL_StatusTypeDef HAL_LPTIM_TimeOut_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Timeout);
  HAL_StatusTypeDef HAL_LPTIM_TimeOut_Stop(LPTIM_HandleTypeDef *hlptim);
  /* Non-Blocking mode: Interrupt */
  HAL_StatusTypeDef HAL_LPTIM_TimeOut_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Timeout);
  HAL_StatusTypeDef HAL_LPTIM_TimeOut_Stop_IT(LPTIM_HandleTypeDef *hlptim);
  
  /* ############################## Counter Mode ###############################*/
  /* Blocking mode: Polling */
  HAL_StatusTypeDef HAL_LPTIM_Counter_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period);
  HAL_StatusTypeDef HAL_LPTIM_Counter_Stop(LPTIM_HandleTypeDef *hlptim);
  /* Non-Blocking mode: Interrupt */
  HAL_StatusTypeDef HAL_LPTIM_Counter_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period);
  HAL_StatusTypeDef HAL_LPTIM_Counter_Stop_IT(LPTIM_HandleTypeDef *hlptim);
  
  /* Reading operation functions ************************************************/
  uint32_t HAL_LPTIM_ReadCounter(LPTIM_HandleTypeDef *hlptim);
  uint32_t HAL_LPTIM_ReadAutoReload(LPTIM_HandleTypeDef *hlptim);
  uint32_t HAL_LPTIM_ReadCompare(LPTIM_HandleTypeDef *hlptim);
  
  /* LPTIM IRQ functions  *******************************************************/
  void HAL_LPTIM_IRQHandler(LPTIM_HandleTypeDef *hlptim);
  
  /* CallBack functions  ********************************************************/
  void HAL_LPTIM_CompareMatchCallback(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_AutoReloadMatchCallback(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_TriggerCallback(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_CompareWriteCallback(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_AutoReloadWriteCallback(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_DirectionUpCallback(LPTIM_HandleTypeDef *hlptim);
  void HAL_LPTIM_DirectionDownCallback(LPTIM_HandleTypeDef *hlptim);
  
  /* Peripheral State functions  ************************************************/
  HAL_LPTIM_StateTypeDef HAL_LPTIM_GetState(LPTIM_HandleTypeDef *hlptim);
  
  /**
    * @}
    */
    
  /* Private types -------------------------------------------------------------*/
  /** @defgroup LPTIM_Private_Types LPTIM Private Types
    * @{
    */
  
  /**
    * @}
    */ 
  
  /* Private variables ---------------------------------------------------------*/
  /** @defgroup LPTIM_Private_Variables LPTIM Private Variables
    * @{
    */
    
  /**
    * @}
    */ 
  
  /* Private constants ---------------------------------------------------------*/
  /** @defgroup LPTIM_Private_Constants LPTIM Private Constants
    * @{
    */
  
  /**
    * @}
    */ 
  
  /* Private macros ------------------------------------------------------------*/
  /** @defgroup LPTIM_Private_Macros LPTIM Private Macros
    * @{
    */
  
  #define IS_LPTIM_CLOCK_SOURCE(__SOURCE__)           (((__SOURCE__) == LPTIM_CLOCKSOURCE_ULPTIM) || \
                                                       ((__SOURCE__) == LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC))
  
  #define IS_LPTIM_CLOCK_PRESCALER(__PRESCALER__)     (((__PRESCALER__) ==  LPTIM_PRESCALER_DIV1  ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV2  ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV4  ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV8  ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV16 ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV32 ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV64 ) || \
                                                       ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV128))
  #define IS_LPTIM_CLOCK_PRESCALERDIV1(__PRESCALER__) ((__PRESCALER__) ==  LPTIM_PRESCALER_DIV1)
  
  #define IS_LPTIM_OUTPUT_POLARITY(__POLARITY__)      (((__POLARITY__) == LPTIM_OUTPUTPOLARITY_LOW ) || \
                                                       ((__POLARITY__) == LPTIM_OUTPUTPOLARITY_HIGH))
  
  #define IS_LPTIM_CLOCK_SAMPLE_TIME(__SAMPLETIME__)  (((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION) || \
                                                       ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_2TRANSITIONS)     || \
                                                       ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_4TRANSITIONS)     || \
                                                       ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_8TRANSITIONS))
  
  #define IS_LPTIM_CLOCK_POLARITY(__POLARITY__)       (((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING)  || \
                                                       ((__POLARITY__) == LPTIM_CLOCKPOLARITY_FALLING) || \
                                                       ((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING_FALLING))
  
  #define IS_LPTIM_TRG_SOURCE(__TRIG__)               (((__TRIG__) == LPTIM_TRIGSOURCE_SOFTWARE) || \
                                                       ((__TRIG__) == LPTIM_TRIGSOURCE_0) || \
                                                       ((__TRIG__) == LPTIM_TRIGSOURCE_1) || \
                                                       ((__TRIG__) == LPTIM_TRIGSOURCE_2) || \
                                                       ((__TRIG__) == LPTIM_TRIGSOURCE_3) || \
                                                       ((__TRIG__) == LPTIM_TRIGSOURCE_4) || \
                                                       ((__TRIG__) == LPTIM_TRIGSOURCE_5))
  
  #define IS_LPTIM_EXT_TRG_POLARITY(__POLAR__)        (((__POLAR__) == LPTIM_ACTIVEEDGE_RISING         ) || \
                                                       ((__POLAR__) == LPTIM_ACTIVEEDGE_FALLING        ) || \
                                                       ((__POLAR__) == LPTIM_ACTIVEEDGE_RISING_FALLING ))
  
  #define IS_LPTIM_TRIG_SAMPLE_TIME(__SAMPLETIME__)   (((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION) || \
                                                       ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_2TRANSITIONS    ) || \
                                                       ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_4TRANSITIONS    ) || \
                                                       ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_8TRANSITIONS    ))
  
  #define IS_LPTIM_UPDATE_MODE(__MODE__)              (((__MODE__) == LPTIM_UPDATE_IMMEDIATE) || \
                                                       ((__MODE__) == LPTIM_UPDATE_ENDOFPERIOD))
  
  #define IS_LPTIM_COUNTER_SOURCE(__SOURCE__)         (((__SOURCE__) == LPTIM_COUNTERSOURCE_INTERNAL) || \
                                                       ((__SOURCE__) == LPTIM_COUNTERSOURCE_EXTERNAL))
  
  #define IS_LPTIM_AUTORELOAD(__AUTORELOAD__)         ((__AUTORELOAD__) <= 0x0000FFFFU)
  
  #define IS_LPTIM_COMPARE(__COMPARE__)               ((__COMPARE__) <= 0x0000FFFFU)
  
  #define IS_LPTIM_PERIOD(PERIOD)               ((PERIOD) <= 0x0000FFFFU)
  
  #define IS_LPTIM_PULSE(PULSE)                 ((PULSE) <= 0x0000FFFFU)
  
  /**
    * @}
    */ 
  
  /* Private functions ---------------------------------------------------------*/
  /** @defgroup LPTIM_Private_Functions LPTIM Private Functions
    * @{
    */
    
  /**
    * @}
    */
    
  /**
    * @}
    */ 
  
  /**
    * @}
    */
  
  #endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx || STM32F413xx || STM32F423xx */
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* __STM32F4xx_HAL_LPTIM_H */
  
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  