/** ****************************************************************************** * @file stm32f4xx_hal_lptim.h * @author MCD Application Team * @version V1.4.1 * @date 09-October-2015 * @brief Header file of LPTIM HAL module. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2015 STMicroelectronics

* * 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) /* 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 = 0x00, /*!< Peripheral not yet initialized or disabled */ HAL_LPTIM_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */ HAL_LPTIM_STATE_BUSY = 0x02, /*!< An internal process is ongoing */ HAL_LPTIM_STATE_TIMEOUT = 0x03, /*!< Timeout state */ HAL_LPTIM_STATE_ERROR = 0x04 /*!< 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 ((uint32_t)0x00) #define LPTIM_CLOCKSOURCE_ULPTIM LPTIM_CFGR_CKSEL /** * @} */ /** @defgroup LPTIM_Clock_Prescaler LPTIM Clock Prescaler * @{ */ #define LPTIM_PRESCALER_DIV1 ((uint32_t)0x000000) #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 ((uint32_t)0x00000000) #define LPTIM_OUTPUTPOLARITY_LOW (LPTIM_CFGR_WAVPOL) /** * @} */ /** @defgroup LPTIM_Clock_Sample_Time LPTIM Clock Sample Time * @{ */ #define LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION ((uint32_t)0x00000000) #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 ((uint32_t)0x00000000) #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 ((uint32_t)0x0000FFFF) #define LPTIM_TRIGSOURCE_0 ((uint32_t)0x00000000) #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 ((uint32_t)0x00000000) #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 ((uint32_t)0x00000000) #define LPTIM_UPDATE_ENDOFPERIOD LPTIM_CFGR_PRELOAD /** * @} */ /** @defgroup LPTIM_Counter_Source LPTIM Counter Source * @{ */ #define LPTIM_COUNTERSOURCE_INTERNAL ((uint32_t)0x00000000) #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 ((uint32_t)0x00000000) #define LPTIM_OP_PAD_PA4 LPTIM_OR_OR_0 #define LPTIM_OP_PAD_PB9 LPTIM_OR_OR_1 #define LPTIM_OP_TIM_DAC LPTIM_OR_OR /** * @} */ /** * @} */ /* 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() __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE();__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE(); /** * @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() __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE();__HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE(); /** * @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__) <= 0x0000FFFF) #define IS_LPTIM_COMPARE(__COMPARE__) ((__COMPARE__) <= 0x0000FFFF) #define IS_LPTIM_PERIOD(PERIOD) ((PERIOD) <= 0x0000FFFF) #define IS_LPTIM_PULSE(PULSE) ((PULSE) <= 0x0000FFFF) /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup LPTIM_Private_Functions LPTIM Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ #endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_LPTIM_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ ss='alt'>

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