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 /**
   ******************************************************************************
   * @file    stm32h7xx_hal_lptim.h
   * @author  MCD Application Team
   * @brief   Header file of LPTIM HAL module.
   ******************************************************************************
   * @attention
   *
   * Copyright (c) 2017 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 STM32H7xx_HAL_LPTIM_H
 #define STM32H7xx_HAL_LPTIM_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32h7xx_hal_def.h"
 
 /** @addtogroup STM32H7xx_HAL_Driver
   * @{
   */
 
 #if defined (LPTIM1) || defined (LPTIM2) || defined (LPTIM3) || defined (LPTIM4) || defined (LPTIM5)
 
 /** @addtogroup LPTIM
   * @{
   */
 
 /* Exported types ------------------------------------------------------------*/
 /** @defgroup LPTIM_Exported_Types LPTIM Exported Types
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /**
   * @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 autoreload 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 */
 
   uint32_t                     Input1Source;      /*!< Specifies source selected for input1 (GPIO or comparator output).
                                                   This parameter can be a value of @ref LPTIM_Input1_Source */
 
   uint32_t                     Input2Source;      /*!< Specifies source selected for input2 (GPIO or comparator output).
                                                   Note: This parameter is used only for encoder feature so is used only
                                                   for LPTIM1 instance.
                                                   This parameter can be a value of @ref LPTIM_Input2_Source */
 } LPTIM_InitTypeDef;
 
 /**
   * @brief  HAL LPTIM State structure definition
   */
 typedef enum
 {
   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
   */
 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1)
 typedef struct __LPTIM_HandleTypeDef
 #else
 typedef struct
 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */
 {
   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    */
 
 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1)
   void (* MspInitCallback)(struct __LPTIM_HandleTypeDef *hlptim);            /*!< LPTIM Base Msp Init Callback                 */
   void (* MspDeInitCallback)(struct __LPTIM_HandleTypeDef *hlptim);          /*!< LPTIM Base Msp DeInit Callback               */
   void (* CompareMatchCallback)(struct __LPTIM_HandleTypeDef *hlptim);       /*!< Compare match Callback                       */
   void (* AutoReloadMatchCallback)(struct __LPTIM_HandleTypeDef *hlptim);    /*!< Auto-reload match Callback                   */
   void (* TriggerCallback)(struct __LPTIM_HandleTypeDef *hlptim);            /*!< External trigger event detection Callback    */
   void (* CompareWriteCallback)(struct __LPTIM_HandleTypeDef *hlptim);       /*!< Compare register write complete Callback     */
   void (* AutoReloadWriteCallback)(struct __LPTIM_HandleTypeDef *hlptim);    /*!< Auto-reload register write complete Callback */
   void (* DirectionUpCallback)(struct __LPTIM_HandleTypeDef *hlptim);        /*!< Up-counting direction change Callback        */
   void (* DirectionDownCallback)(struct __LPTIM_HandleTypeDef *hlptim);      /*!< Down-counting direction change Callback      */
 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */
 } LPTIM_HandleTypeDef;
 
 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1)
 /**
   * @brief  HAL LPTIM Callback ID enumeration definition
   */
 typedef enum
 {
   HAL_LPTIM_MSPINIT_CB_ID          = 0x00U,    /*!< LPTIM Base Msp Init Callback ID                  */
   HAL_LPTIM_MSPDEINIT_CB_ID        = 0x01U,    /*!< LPTIM Base Msp DeInit Callback ID                */
   HAL_LPTIM_COMPARE_MATCH_CB_ID    = 0x02U,    /*!< Compare match Callback ID                        */
   HAL_LPTIM_AUTORELOAD_MATCH_CB_ID = 0x03U,    /*!< Auto-reload match Callback ID                    */
   HAL_LPTIM_TRIGGER_CB_ID          = 0x04U,    /*!< External trigger event detection Callback ID     */
   HAL_LPTIM_COMPARE_WRITE_CB_ID    = 0x05U,    /*!< Compare register write complete Callback ID      */
   HAL_LPTIM_AUTORELOAD_WRITE_CB_ID = 0x06U,    /*!< Auto-reload register write complete Callback ID  */
   HAL_LPTIM_DIRECTION_UP_CB_ID     = 0x07U,    /*!< Up-counting direction change Callback ID         */
   HAL_LPTIM_DIRECTION_DOWN_CB_ID   = 0x08U,    /*!< Down-counting direction change Callback ID       */
 } HAL_LPTIM_CallbackIDTypeDef;
 
 /**
   * @brief  HAL TIM Callback pointer definition
   */
 typedef  void (*pLPTIM_CallbackTypeDef)(LPTIM_HandleTypeDef *hlptim);  /*!< pointer to the LPTIM callback function */
 
 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */
 /**
   * @}
   */
 
 /* Exported constants --------------------------------------------------------*/
 /** @defgroup LPTIM_Exported_Constants LPTIM Exported Constants
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /** @defgroup LPTIM_Clock_Source LPTIM Clock Source
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #define LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC        0x00000000U
 #define LPTIM_CLOCKSOURCE_ULPTIM                LPTIM_CFGR_CKSEL
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Clock_Prescaler LPTIM Clock Prescaler
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #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                    (LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_1)
 #define LPTIM_PRESCALER_DIV16                   LPTIM_CFGR_PRESC_2
 #define LPTIM_PRESCALER_DIV32                   (LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_2)
 #define LPTIM_PRESCALER_DIV64                   (LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_2)
 #define LPTIM_PRESCALER_DIV128                  LPTIM_CFGR_PRESC
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Output_Polarity LPTIM Output Polarity
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #define LPTIM_OUTPUTPOLARITY_HIGH               0x00000000U
 #define LPTIM_OUTPUTPOLARITY_LOW                LPTIM_CFGR_WAVPOL
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Clock_Sample_Time LPTIM Clock Sample Time
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #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
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #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
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #define LPTIM_TRIGSOURCE_SOFTWARE               0x0000FFFFU
 #define LPTIM_TRIGSOURCE_0                      0x00000000U
 #define LPTIM_TRIGSOURCE_1                      LPTIM_CFGR_TRIGSEL_0
 #define LPTIM_TRIGSOURCE_2                      LPTIM_CFGR_TRIGSEL_1
 #define LPTIM_TRIGSOURCE_3                      (LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_1)
 #define LPTIM_TRIGSOURCE_4                      LPTIM_CFGR_TRIGSEL_2
 #define LPTIM_TRIGSOURCE_5                      (LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_2)
 #define LPTIM_TRIGSOURCE_6                      (LPTIM_CFGR_TRIGSEL_1 | LPTIM_CFGR_TRIGSEL_2)
 #define LPTIM_TRIGSOURCE_7                      LPTIM_CFGR_TRIGSEL
 /**
   * @}
   */
 
 /** @defgroup LPTIM_External_Trigger_Polarity LPTIM External Trigger Polarity
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #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
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #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
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #define LPTIM_UPDATE_IMMEDIATE                  0x00000000U
 #define LPTIM_UPDATE_ENDOFPERIOD                LPTIM_CFGR_PRELOAD
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Counter_Source LPTIM Counter Source
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #define LPTIM_COUNTERSOURCE_INTERNAL            0x00000000U
 #define LPTIM_COUNTERSOURCE_EXTERNAL            LPTIM_CFGR_COUNTMODE
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Input1_Source LPTIM Input1 Source
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #define LPTIM_INPUT1SOURCE_GPIO          0x00000000U                                   /*!< For LPTIM1 and LPTIM2 */
 #define LPTIM_INPUT1SOURCE_COMP1         LPTIM_CFGR2_IN1SEL_0                          /*!< For LPTIM1 and LPTIM2 */
 #define LPTIM_INPUT1SOURCE_COMP2         LPTIM_CFGR2_IN1SEL_1                          /*!< For LPTIM2 */
 #define LPTIM_INPUT1SOURCE_COMP1_COMP2   (LPTIM_CFGR2_IN1SEL_1 | LPTIM_CFGR2_IN1SEL_0) /*!< For LPTIM2 */
 #define LPTIM_INPUT1SOURCE_NOT_CONNECTED 0x00000000U                                   /*!< For LPTIM3 */
 #define LPTIM_INPUT1SOURCE_SAI4_FSA      LPTIM_CFGR2_IN1SEL_0                          /*!< For LPTIM3 */
 #define LPTIM_INPUT1SOURCE_SAI4_FSB      LPTIM_CFGR2_IN1SEL_1                          /*!< For LPTIM3 */
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Input2_Source LPTIM Input2 Source
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #define LPTIM_INPUT2SOURCE_GPIO         0x00000000U                    /*!< For LPTIM1 */
 #define LPTIM_INPUT2SOURCE_COMP2        LPTIM_CFGR2_IN2SEL_0           /*!< For LPTIM1 */
 /**
   * @}
   */
 
 /** @defgroup LPTIM_Flag_Definition LPTIM Flags Definition
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #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
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 #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
 /**
   * @}
   */
 
 /**
   * @}
   */
 
 /* Exported macros -----------------------------------------------------------*/
 /** @defgroup LPTIM_Exported_Macros LPTIM Exported Macros
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /** @brief Reset LPTIM handle state.
   * @param  __HANDLE__ LPTIM handle
   * @retval None
   */
 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1)
 #define __HAL_LPTIM_RESET_HANDLE_STATE(__HANDLE__) do {                                                        \
                                                         (__HANDLE__)->State             = HAL_LPTIM_STATE_RESET; \
                                                         (__HANDLE__)->MspInitCallback   = NULL;                  \
                                                         (__HANDLE__)->MspDeInitCallback = NULL;                  \
                                                       } while(0)
 #else
 #define __HAL_LPTIM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LPTIM_STATE_RESET)
 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */
 
 /**
   * @brief  Enable the LPTIM peripheral.
   * @param  __HANDLE__ LPTIM handle
   * @retval None
   */
 #define __HAL_LPTIM_ENABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR |= (LPTIM_CR_ENABLE))
 
 /**
   * @brief  Disable the LPTIM peripheral.
   * @param  __HANDLE__ LPTIM handle
   * @note   The following sequence is required to solve LPTIM disable HW limitation.
   *         Please check Errata Sheet ES0335 for more details under "MCU may remain
   *         stuck in LPTIM interrupt when entering Stop mode" section.
   * @note   Please call @ref HAL_LPTIM_GetState() after a call to __HAL_LPTIM_DISABLE to
   *         check for TIMEOUT.
   * @retval None
   */
 #define __HAL_LPTIM_DISABLE(__HANDLE__)   LPTIM_Disable(__HANDLE__)
 
 /**
   * @brief  Start the LPTIM peripheral in Continuous mode.
   * @param  __HANDLE__ LPTIM handle
   * @retval None
   */
 #define __HAL_LPTIM_START_CONTINUOUS(__HANDLE__)  ((__HANDLE__)->Instance->CR |=  LPTIM_CR_CNTSTRT)
 /**
   * @brief  Start the LPTIM peripheral in single mode.
   * @param  __HANDLE__ LPTIM handle
   * @retval None
   */
 #define __HAL_LPTIM_START_SINGLE(__HANDLE__)      ((__HANDLE__)->Instance->CR |=  LPTIM_CR_SNGSTRT)
 
 /**
   * @brief  Reset the LPTIM Counter register in synchronous mode.
   * @param  __HANDLE__ LPTIM handle
   * @retval None
   */
 #define __HAL_LPTIM_RESET_COUNTER(__HANDLE__)      ((__HANDLE__)->Instance->CR |=  LPTIM_CR_COUNTRST)
 
 /**
   * @brief  Reset after read of the LPTIM Counter register in asynchronous mode.
   * @param  __HANDLE__ LPTIM handle
   * @retval None
   */
 #define __HAL_LPTIM_RESET_COUNTER_AFTERREAD(__HANDLE__)      ((__HANDLE__)->Instance->CR |=  LPTIM_CR_RSTARE)
 
 /**
   * @brief  Write the passed parameter in the Autoreload register.
   * @param  __HANDLE__ LPTIM handle
   * @param  __VALUE__ Autoreload value
   *         This parameter must be a value between Min_Data = 0x0001 and Max_Data = 0xFFFF.
   * @retval None
   * @note   The ARR register can only be modified when the LPTIM instance is enabled.
   */
 #define __HAL_LPTIM_AUTORELOAD_SET(__HANDLE__ , __VALUE__)  ((__HANDLE__)->Instance->ARR =  (__VALUE__))
 
 /**
   * @brief  Write the passed parameter in the Compare register.
   * @param  __HANDLE__ LPTIM handle
   * @param  __VALUE__ Compare value
   * @retval None
   * @note   The CMP register can only be modified when the LPTIM instance is enabled.
   */
 #define __HAL_LPTIM_COMPARE_SET(__HANDLE__ , __VALUE__)     ((__HANDLE__)->Instance->CMP =  (__VALUE__))
 
 /**
   * @brief  Check 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  Clear 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.
   * @note   The LPTIM interrupts can only be enabled when the LPTIM instance is disabled.
   */
 #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.
   * @note   The LPTIM interrupts can only be disabled when the LPTIM instance is disabled.
   */
 #define __HAL_LPTIM_DISABLE_IT(__HANDLE__, __INTERRUPT__)   ((__HANDLE__)->Instance->IER  &= (~(__INTERRUPT__)))
 
 /**
   * @brief  Check whether the specified LPTIM interrupt source is enabled 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)
 
 /**
   * @}
   */
 
 /* Exported functions --------------------------------------------------------*/
 /** @defgroup LPTIM_Exported_Functions LPTIM Exported Functions
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /** @addtogroup LPTIM_Exported_Functions_Group1
   *  @brief    Initialization and Configuration 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);
 /**
   * @}
   */
 
 /** @addtogroup LPTIM_Exported_Functions_Group2
   *  @brief   Start-Stop operation functions.
   * @{
   */
 /* 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);
 /**
   * @}
   */
 
 /** @addtogroup LPTIM_Exported_Functions_Group3
   *  @brief  Read operation functions.
   * @{
   */
 /* Reading operation functions ************************************************/
 uint32_t HAL_LPTIM_ReadCounter(const LPTIM_HandleTypeDef *hlptim);
 uint32_t HAL_LPTIM_ReadAutoReload(const LPTIM_HandleTypeDef *hlptim);
 uint32_t HAL_LPTIM_ReadCompare(const LPTIM_HandleTypeDef *hlptim);
 /**
   * @}
   */
 
 /** @addtogroup LPTIM_Exported_Functions_Group4
   *  @brief  LPTIM IRQ handler and callback functions.
   * @{
   */
 /* 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);
 
 /* Callbacks Register/UnRegister functions  ***********************************/
 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1)
 HAL_StatusTypeDef HAL_LPTIM_RegisterCallback(LPTIM_HandleTypeDef *lphtim, HAL_LPTIM_CallbackIDTypeDef CallbackID,
                                              pLPTIM_CallbackTypeDef pCallback);
 HAL_StatusTypeDef HAL_LPTIM_UnRegisterCallback(LPTIM_HandleTypeDef *lphtim, HAL_LPTIM_CallbackIDTypeDef CallbackID);
 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */
 /**
   * @}
   */
 
 /** @addtogroup LPTIM_Group5
   *  @brief   Peripheral State functions.
   * @{
   */
 /* Peripheral State functions  ************************************************/
 HAL_LPTIM_StateTypeDef HAL_LPTIM_GetState(const LPTIM_HandleTypeDef *hlptim);
 /**
   * @}
   */
 
 /**
   * @}
   */
 
 /* Private types -------------------------------------------------------------*/
 /** @defgroup LPTIM_Private_Types LPTIM Private Types
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /**
   * @}
   */
 
 /* Private variables ---------------------------------------------------------*/
 /** @defgroup LPTIM_Private_Variables LPTIM Private Variables
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /**
   * @}
   */
 
 /* Private constants ---------------------------------------------------------*/
 /** @defgroup LPTIM_Private_Constants LPTIM Private Constants
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 /**
   * @}
   */
 
 /* Private macros ------------------------------------------------------------*/
 /** @defgroup LPTIM_Private_Macros LPTIM Private Macros
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 
 #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) || \
                                                  ((__TRIG__) == LPTIM_TRIGSOURCE_6) || \
                                                  ((__TRIG__) == LPTIM_TRIGSOURCE_7))
 
 #define IS_LPTIM_EXT_TRG_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_ACTIVEEDGE_RISING         ) || \
                                                  ((__POLARITY__) == LPTIM_ACTIVEEDGE_FALLING        ) || \
                                                  ((__POLARITY__) == 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_COMPARE(__COMPARE__)           ((__COMPARE__) <= 0x0000FFFFUL)
 
 #define IS_LPTIM_PERIOD(__PERIOD__)             ((0x00000001UL <= (__PERIOD__)) &&\
                                                  ((__PERIOD__) <= 0x0000FFFFUL))
 
 #define IS_LPTIM_PULSE(__PULSE__)               ((__PULSE__) <= 0x0000FFFFUL)
 
 #define IS_LPTIM_INPUT1_SOURCE(__INSTANCE__, __SOURCE__)     \
   ((((__INSTANCE__) == LPTIM1) &&                          \
     (((__SOURCE__) == LPTIM_INPUT1SOURCE_GPIO) ||           \
      ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1)))           \
    ||                                                      \
    (((__INSTANCE__) == LPTIM2) &&                          \
     (((__SOURCE__) == LPTIM_INPUT1SOURCE_GPIO) ||           \
      ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1) ||          \
      ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP2) ||          \
      ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1_COMP2)))     \
    ||                                                      \
    (((__INSTANCE__) == LPTIM3) &&                          \
     (((__SOURCE__) == LPTIM_INPUT1SOURCE_NOT_CONNECTED) ||  \
      ((__SOURCE__) == LPTIM_INPUT1SOURCE_SAI4_FSA) ||       \
      ((__SOURCE__) == LPTIM_INPUT1SOURCE_SAI4_FSB))))
 
 #define IS_LPTIM_INPUT2_SOURCE(__INSTANCE__, __SOURCE__)  \
   ((((__INSTANCE__) == LPTIM1) ||                      \
     ((__INSTANCE__) == LPTIM2)) &&                     \
    (((__SOURCE__) == LPTIM_INPUT2SOURCE_GPIO) ||        \
     ((__SOURCE__) == LPTIM_INPUT2SOURCE_COMP2)))
 
 /**
   * @}
   */
 
 /* Private functions ---------------------------------------------------------*/
 /** @defgroup LPTIM_Private_Functions LPTIM Private Functions
   * @ingroup RTEMSBSPsARMSTM32H7
   * @{
   */
 void LPTIM_Disable(LPTIM_HandleTypeDef *hlptim);
 /**
   * @}
   */
 
 /**
   * @}
   */
 
 #endif /* LPTIM1 || LPTIM2 ||  LPTIM3 || LPTIM4 || LPTIM5 */
 /**
   * @}
   */
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* STM32H7xx_HAL_LPTIM_H */

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