1393 lines
50 KiB
C
1393 lines
50 KiB
C
/**
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******************************************************************************
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* @file stm32f4xx_ll_lptim.h
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* @author MCD Application Team
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* @brief Header file of LPTIM LL module.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32F4xx_LL_LPTIM_H
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#define STM32F4xx_LL_LPTIM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f4xx.h"
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/** @addtogroup STM32F4xx_LL_Driver
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* @{
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*/
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#if defined (LPTIM1)
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/** @defgroup LPTIM_LL LPTIM
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* @{
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*/
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/* Private types -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private constants ---------------------------------------------------------*/
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/* Private macros ------------------------------------------------------------*/
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#if defined(USE_FULL_LL_DRIVER)
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/** @defgroup LPTIM_LL_Private_Macros LPTIM Private Macros
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* @{
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*/
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/**
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* @}
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*/
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#endif /*USE_FULL_LL_DRIVER*/
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/* Exported types ------------------------------------------------------------*/
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#if defined(USE_FULL_LL_DRIVER)
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/** @defgroup LPTIM_LL_ES_INIT LPTIM Exported Init structure
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* @{
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*/
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/**
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* @brief LPTIM Init structure definition
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*/
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typedef struct
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{
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uint32_t ClockSource; /*!< Specifies the source of the clock used by the LPTIM instance.
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This parameter can be a value of @ref LPTIM_LL_EC_CLK_SOURCE.
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This feature can be modified afterwards using unitary
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function @ref LL_LPTIM_SetClockSource().*/
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uint32_t Prescaler; /*!< Specifies the prescaler division ratio.
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This parameter can be a value of @ref LPTIM_LL_EC_PRESCALER.
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This feature can be modified afterwards using using unitary
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function @ref LL_LPTIM_SetPrescaler().*/
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uint32_t Waveform; /*!< Specifies the waveform shape.
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This parameter can be a value of @ref LPTIM_LL_EC_OUTPUT_WAVEFORM.
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This feature can be modified afterwards using unitary
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function @ref LL_LPTIM_ConfigOutput().*/
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uint32_t Polarity; /*!< Specifies waveform polarity.
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This parameter can be a value of @ref LPTIM_LL_EC_OUTPUT_POLARITY.
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This feature can be modified afterwards using unitary
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function @ref LL_LPTIM_ConfigOutput().*/
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} LL_LPTIM_InitTypeDef;
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/**
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* @}
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*/
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#endif /* USE_FULL_LL_DRIVER */
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup LPTIM_LL_Exported_Constants LPTIM Exported Constants
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* @{
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*/
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/** @defgroup LPTIM_LL_EC_GET_FLAG Get Flags Defines
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* @brief Flags defines which can be used with LL_LPTIM_ReadReg function
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* @{
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*/
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#define LL_LPTIM_ISR_CMPM LPTIM_ISR_CMPM /*!< Compare match */
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#define LL_LPTIM_ISR_CMPOK LPTIM_ISR_CMPOK /*!< Compare register update OK */
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#define LL_LPTIM_ISR_ARRM LPTIM_ISR_ARRM /*!< Autoreload match */
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#define LL_LPTIM_ISR_EXTTRIG LPTIM_ISR_EXTTRIG /*!< External trigger edge event */
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#define LL_LPTIM_ISR_ARROK LPTIM_ISR_ARROK /*!< Autoreload register update OK */
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#define LL_LPTIM_ISR_UP LPTIM_ISR_UP /*!< Counter direction change down to up */
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#define LL_LPTIM_ISR_DOWN LPTIM_ISR_DOWN /*!< Counter direction change up to down */
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_IT IT Defines
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* @brief IT defines which can be used with LL_LPTIM_ReadReg and LL_LPTIM_WriteReg functions
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* @{
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*/
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#define LL_LPTIM_IER_CMPMIE LPTIM_IER_CMPMIE /*!< Compare match */
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#define LL_LPTIM_IER_CMPOKIE LPTIM_IER_CMPOKIE /*!< Compare register update OK */
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#define LL_LPTIM_IER_ARRMIE LPTIM_IER_ARRMIE /*!< Autoreload match */
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#define LL_LPTIM_IER_EXTTRIGIE LPTIM_IER_EXTTRIGIE /*!< External trigger edge event */
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#define LL_LPTIM_IER_ARROKIE LPTIM_IER_ARROKIE /*!< Autoreload register update OK */
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#define LL_LPTIM_IER_UPIE LPTIM_IER_UPIE /*!< Counter direction change down to up */
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#define LL_LPTIM_IER_DOWNIE LPTIM_IER_DOWNIE /*!< Counter direction change up to down */
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_OPERATING_MODE Operating Mode
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* @{
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*/
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#define LL_LPTIM_OPERATING_MODE_CONTINUOUS LPTIM_CR_CNTSTRT /*!<LP Timer starts in continuous mode*/
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#define LL_LPTIM_OPERATING_MODE_ONESHOT LPTIM_CR_SNGSTRT /*!<LP Tilmer starts in single mode*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_UPDATE_MODE Update Mode
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* @{
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*/
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#define LL_LPTIM_UPDATE_MODE_IMMEDIATE 0x00000000U /*!<Preload is disabled: registers are updated after each APB bus write access*/
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#define LL_LPTIM_UPDATE_MODE_ENDOFPERIOD LPTIM_CFGR_PRELOAD /*!<preload is enabled: registers are updated at the end of the current LPTIM period*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_COUNTER_MODE Counter Mode
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* @{
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*/
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#define LL_LPTIM_COUNTER_MODE_INTERNAL 0x00000000U /*!<The counter is incremented following each internal clock pulse*/
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#define LL_LPTIM_COUNTER_MODE_EXTERNAL LPTIM_CFGR_COUNTMODE /*!<The counter is incremented following each valid clock pulse on the LPTIM external Input1*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_OUTPUT_WAVEFORM Output Waveform Type
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* @{
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*/
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#define LL_LPTIM_OUTPUT_WAVEFORM_PWM 0x00000000U /*!<LPTIM generates either a PWM waveform or a One pulse waveform depending on chosen operating mode CONTINUOUS or SINGLE*/
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#define LL_LPTIM_OUTPUT_WAVEFORM_SETONCE LPTIM_CFGR_WAVE /*!<LPTIM generates a Set Once waveform*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_OUTPUT_POLARITY Output Polarity
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* @{
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*/
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#define LL_LPTIM_OUTPUT_POLARITY_REGULAR 0x00000000U /*!<The LPTIM output reflects the compare results between LPTIMx_ARR and LPTIMx_CMP registers*/
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#define LL_LPTIM_OUTPUT_POLARITY_INVERSE LPTIM_CFGR_WAVPOL /*!<The LPTIM output reflects the inverse of the compare results between LPTIMx_ARR and LPTIMx_CMP registers*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_PRESCALER Prescaler Value
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* @{
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*/
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#define LL_LPTIM_PRESCALER_DIV1 0x00000000U /*!<Prescaler division factor is set to 1*/
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#define LL_LPTIM_PRESCALER_DIV2 LPTIM_CFGR_PRESC_0 /*!<Prescaler division factor is set to 2*/
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#define LL_LPTIM_PRESCALER_DIV4 LPTIM_CFGR_PRESC_1 /*!<Prescaler division factor is set to 4*/
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#define LL_LPTIM_PRESCALER_DIV8 (LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_0) /*!<Prescaler division factor is set to 8*/
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#define LL_LPTIM_PRESCALER_DIV16 LPTIM_CFGR_PRESC_2 /*!<Prescaler division factor is set to 16*/
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#define LL_LPTIM_PRESCALER_DIV32 (LPTIM_CFGR_PRESC_2 | LPTIM_CFGR_PRESC_0) /*!<Prescaler division factor is set to 32*/
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#define LL_LPTIM_PRESCALER_DIV64 (LPTIM_CFGR_PRESC_2 | LPTIM_CFGR_PRESC_1) /*!<Prescaler division factor is set to 64*/
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#define LL_LPTIM_PRESCALER_DIV128 LPTIM_CFGR_PRESC /*!<Prescaler division factor is set to 128*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_TRIG_SOURCE Trigger Source
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* @{
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*/
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#define LL_LPTIM_TRIG_SOURCE_GPIO 0x00000000U /*!<External input trigger is connected to TIMx_ETR input*/
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#define LL_LPTIM_TRIG_SOURCE_RTCALARMA LPTIM_CFGR_TRIGSEL_0 /*!<External input trigger is connected to RTC Alarm A*/
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#define LL_LPTIM_TRIG_SOURCE_RTCALARMB LPTIM_CFGR_TRIGSEL_1 /*!<External input trigger is connected to RTC Alarm B*/
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#define LL_LPTIM_TRIG_SOURCE_RTCTAMP1 (LPTIM_CFGR_TRIGSEL_1 | LPTIM_CFGR_TRIGSEL_0) /*!<External input trigger is connected to RTC Tamper 1*/
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#define LL_LPTIM_TRIG_SOURCE_TIM1_TRGO LPTIM_CFGR_TRIGSEL_2 /*!<External input trigger is connected to TIM1*/
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#define LL_LPTIM_TRIG_SOURCE_TIM5_TRGO (LPTIM_CFGR_TRIGSEL_2 | LPTIM_CFGR_TRIGSEL_0) /*!<External input trigger is connected to TIM5*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_TRIG_FILTER Trigger Filter
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* @{
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*/
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#define LL_LPTIM_TRIG_FILTER_NONE 0x00000000U /*!<Any trigger active level change is considered as a valid trigger*/
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#define LL_LPTIM_TRIG_FILTER_2 LPTIM_CFGR_TRGFLT_0 /*!<Trigger active level change must be stable for at least 2 clock periods before it is considered as valid trigger*/
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#define LL_LPTIM_TRIG_FILTER_4 LPTIM_CFGR_TRGFLT_1 /*!<Trigger active level change must be stable for at least 4 clock periods before it is considered as valid trigger*/
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#define LL_LPTIM_TRIG_FILTER_8 LPTIM_CFGR_TRGFLT /*!<Trigger active level change must be stable for at least 8 clock periods before it is considered as valid trigger*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_TRIG_POLARITY Trigger Polarity
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* @{
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*/
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#define LL_LPTIM_TRIG_POLARITY_RISING LPTIM_CFGR_TRIGEN_0 /*!<LPTIM counter starts when a rising edge is detected*/
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#define LL_LPTIM_TRIG_POLARITY_FALLING LPTIM_CFGR_TRIGEN_1 /*!<LPTIM counter starts when a falling edge is detected*/
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#define LL_LPTIM_TRIG_POLARITY_RISING_FALLING LPTIM_CFGR_TRIGEN /*!<LPTIM counter starts when a rising or a falling edge is detected*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_CLK_SOURCE Clock Source
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* @{
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*/
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#define LL_LPTIM_CLK_SOURCE_INTERNAL 0x00000000U /*!<LPTIM is clocked by internal clock source (APB clock or any of the embedded oscillators)*/
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#define LL_LPTIM_CLK_SOURCE_EXTERNAL LPTIM_CFGR_CKSEL /*!<LPTIM is clocked by an external clock source through the LPTIM external Input1*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_CLK_FILTER Clock Filter
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* @{
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*/
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#define LL_LPTIM_CLK_FILTER_NONE 0x00000000U /*!<Any external clock signal level change is considered as a valid transition*/
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#define LL_LPTIM_CLK_FILTER_2 LPTIM_CFGR_CKFLT_0 /*!<External clock signal level change must be stable for at least 2 clock periods before it is considered as valid transition*/
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#define LL_LPTIM_CLK_FILTER_4 LPTIM_CFGR_CKFLT_1 /*!<External clock signal level change must be stable for at least 4 clock periods before it is considered as valid transition*/
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#define LL_LPTIM_CLK_FILTER_8 LPTIM_CFGR_CKFLT /*!<External clock signal level change must be stable for at least 8 clock periods before it is considered as valid transition*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_CLK_POLARITY Clock Polarity
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* @{
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*/
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#define LL_LPTIM_CLK_POLARITY_RISING 0x00000000U /*!< The rising edge is the active edge used for counting*/
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#define LL_LPTIM_CLK_POLARITY_FALLING LPTIM_CFGR_CKPOL_0 /*!< The falling edge is the active edge used for counting*/
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#define LL_LPTIM_CLK_POLARITY_RISING_FALLING LPTIM_CFGR_CKPOL_1 /*!< Both edges are active edges*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_LL_EC_ENCODER_MODE Encoder Mode
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* @{
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*/
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#define LL_LPTIM_ENCODER_MODE_RISING 0x00000000U /*!< The rising edge is the active edge used for counting*/
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#define LL_LPTIM_ENCODER_MODE_FALLING LPTIM_CFGR_CKPOL_0 /*!< The falling edge is the active edge used for counting*/
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#define LL_LPTIM_ENCODER_MODE_RISING_FALLING LPTIM_CFGR_CKPOL_1 /*!< Both edges are active edges*/
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/**
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* @}
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*/
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/** @defgroup LPTIM_EC_INPUT1_SRC Input1 Source
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* @{
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*/
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#define LL_LPTIM_INPUT1_SRC_PAD_AF 0x00000000U
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#define LL_LPTIM_INPUT1_SRC_PAD_PA4 LPTIM_OR_OR_0
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#define LL_LPTIM_INPUT1_SRC_PAD_PB9 LPTIM_OR_OR_1
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#define LL_LPTIM_INPUT1_SRC_TIM_DAC LPTIM_OR_OR
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup LPTIM_LL_Exported_Macros LPTIM Exported Macros
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* @{
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*/
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/** @defgroup LPTIM_LL_EM_WRITE_READ Common Write and read registers Macros
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* @{
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*/
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/**
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* @brief Write a value in LPTIM register
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* @param __INSTANCE__ LPTIM Instance
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* @param __REG__ Register to be written
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* @param __VALUE__ Value to be written in the register
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* @retval None
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*/
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#define LL_LPTIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__))
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/**
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* @brief Read a value in LPTIM register
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* @param __INSTANCE__ LPTIM Instance
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* @param __REG__ Register to be read
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* @retval Register value
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*/
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#define LL_LPTIM_ReadReg(__INSTANCE__, __REG__) READ_REG((__INSTANCE__)->__REG__)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup LPTIM_LL_Exported_Functions LPTIM Exported Functions
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* @{
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*/
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/** Legacy definitions for compatibility purpose
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@cond 0
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*/
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#define LL_LPTIM_ClearFLAG_CMPM LL_LPTIM_ClearFlag_CMPM
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#define LL_LPTIM_ClearFLAG_CC1 LL_LPTIM_ClearFlag_CC1
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#define LL_LPTIM_ClearFLAG_CC2 LL_LPTIM_ClearFlag_CC2
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#define LL_LPTIM_ClearFLAG_CC1O LL_LPTIM_ClearFlag_CC1O
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#define LL_LPTIM_ClearFLAG_CC2O LL_LPTIM_ClearFlag_CC2O
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#define LL_LPTIM_ClearFLAG_ARRM LL_LPTIM_ClearFlag_ARRM
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/**
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@endcond
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*/
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#if defined(USE_FULL_LL_DRIVER)
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/** @defgroup LPTIM_LL_EF_Init Initialisation and deinitialisation functions
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* @{
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*/
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ErrorStatus LL_LPTIM_DeInit(const LPTIM_TypeDef *LPTIMx);
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void LL_LPTIM_StructInit(LL_LPTIM_InitTypeDef *LPTIM_InitStruct);
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ErrorStatus LL_LPTIM_Init(LPTIM_TypeDef *LPTIMx, const LL_LPTIM_InitTypeDef *LPTIM_InitStruct);
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void LL_LPTIM_Disable(LPTIM_TypeDef *LPTIMx);
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/**
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* @}
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*/
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#endif /* USE_FULL_LL_DRIVER */
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/** @defgroup LPTIM_LL_EF_LPTIM_Configuration LPTIM Configuration
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* @{
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*/
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/**
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* @brief Enable the LPTIM instance
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* @note After setting the ENABLE bit, a delay of two counter clock is needed
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* before the LPTIM instance is actually enabled.
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* @rmtoll CR ENABLE LL_LPTIM_Enable
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* @param LPTIMx Low-Power Timer instance
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* @retval None
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*/
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__STATIC_INLINE void LL_LPTIM_Enable(LPTIM_TypeDef *LPTIMx)
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{
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SET_BIT(LPTIMx->CR, LPTIM_CR_ENABLE);
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}
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/**
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* @brief Indicates whether the LPTIM instance is enabled.
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* @rmtoll CR ENABLE LL_LPTIM_IsEnabled
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* @param LPTIMx Low-Power Timer instance
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_LPTIM_IsEnabled(const LPTIM_TypeDef *LPTIMx)
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{
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return (((READ_BIT(LPTIMx->CR, LPTIM_CR_ENABLE) == LPTIM_CR_ENABLE) ? 1UL : 0UL));
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}
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/**
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* @brief Starts the LPTIM counter in the desired mode.
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* @note LPTIM instance must be enabled before starting the counter.
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* @note It is possible to change on the fly from One Shot mode to
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* Continuous mode.
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* @rmtoll CR CNTSTRT LL_LPTIM_StartCounter\n
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* CR SNGSTRT LL_LPTIM_StartCounter
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* @param LPTIMx Low-Power Timer instance
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* @param OperatingMode This parameter can be one of the following values:
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* @arg @ref LL_LPTIM_OPERATING_MODE_CONTINUOUS
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* @arg @ref LL_LPTIM_OPERATING_MODE_ONESHOT
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* @retval None
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*/
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__STATIC_INLINE void LL_LPTIM_StartCounter(LPTIM_TypeDef *LPTIMx, uint32_t OperatingMode)
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{
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MODIFY_REG(LPTIMx->CR, LPTIM_CR_CNTSTRT | LPTIM_CR_SNGSTRT, OperatingMode);
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}
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/**
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* @brief Set the LPTIM registers update mode (enable/disable register preload)
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* @note This function must be called when the LPTIM instance is disabled.
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* @rmtoll CFGR PRELOAD LL_LPTIM_SetUpdateMode
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* @param LPTIMx Low-Power Timer instance
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* @param UpdateMode This parameter can be one of the following values:
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* @arg @ref LL_LPTIM_UPDATE_MODE_IMMEDIATE
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* @arg @ref LL_LPTIM_UPDATE_MODE_ENDOFPERIOD
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* @retval None
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*/
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__STATIC_INLINE void LL_LPTIM_SetUpdateMode(LPTIM_TypeDef *LPTIMx, uint32_t UpdateMode)
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{
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MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_PRELOAD, UpdateMode);
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}
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/**
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* @brief Get the LPTIM registers update mode
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* @rmtoll CFGR PRELOAD LL_LPTIM_GetUpdateMode
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* @param LPTIMx Low-Power Timer instance
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* @retval Returned value can be one of the following values:
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* @arg @ref LL_LPTIM_UPDATE_MODE_IMMEDIATE
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* @arg @ref LL_LPTIM_UPDATE_MODE_ENDOFPERIOD
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*/
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__STATIC_INLINE uint32_t LL_LPTIM_GetUpdateMode(const LPTIM_TypeDef *LPTIMx)
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{
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return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_PRELOAD));
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}
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/**
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* @brief Set the auto reload value
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* @note The LPTIMx_ARR register content must only be modified when the LPTIM is enabled
|
|
* @note After a write to the LPTIMx_ARR register a new write operation to the
|
|
* same register can only be performed when the previous write operation
|
|
* is completed. Any successive write before the ARROK flag is set, will
|
|
* lead to unpredictable results.
|
|
* @note autoreload value be strictly greater than the compare value.
|
|
* @rmtoll ARR ARR LL_LPTIM_SetAutoReload
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param AutoReload Value between Min_Data=0x0001 and Max_Data=0xFFFF
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetAutoReload(LPTIM_TypeDef *LPTIMx, uint32_t AutoReload)
|
|
{
|
|
MODIFY_REG(LPTIMx->ARR, LPTIM_ARR_ARR, AutoReload);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual auto reload value
|
|
* @rmtoll ARR ARR LL_LPTIM_GetAutoReload
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval AutoReload Value between Min_Data=0x0001 and Max_Data=0xFFFF
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetAutoReload(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->ARR, LPTIM_ARR_ARR));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the compare value
|
|
* @note After a write to the LPTIMx_CMP register a new write operation to the
|
|
* same register can only be performed when the previous write operation
|
|
* is completed. Any successive write before the CMPOK flag is set, will
|
|
* lead to unpredictable results.
|
|
* @rmtoll CMP CMP LL_LPTIM_SetCompare
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param CompareValue Value between Min_Data=0x00 and Max_Data=0xFFFF
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetCompare(LPTIM_TypeDef *LPTIMx, uint32_t CompareValue)
|
|
{
|
|
MODIFY_REG(LPTIMx->CMP, LPTIM_CMP_CMP, CompareValue);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual compare value
|
|
* @rmtoll CMP CMP LL_LPTIM_GetCompare
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval CompareValue Value between Min_Data=0x00 and Max_Data=0xFFFF
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetCompare(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CMP, LPTIM_CMP_CMP));
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual counter value
|
|
* @note When the LPTIM instance is running with an asynchronous clock, reading
|
|
* the LPTIMx_CNT register may return unreliable values. So in this case
|
|
* it is necessary to perform two consecutive read accesses and verify
|
|
* that the two returned values are identical.
|
|
* @rmtoll CNT CNT LL_LPTIM_GetCounter
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Counter value
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetCounter(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CNT, LPTIM_CNT_CNT));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the counter mode (selection of the LPTIM counter clock source).
|
|
* @note The counter mode can be set only when the LPTIM instance is disabled.
|
|
* @rmtoll CFGR COUNTMODE LL_LPTIM_SetCounterMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param CounterMode This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_COUNTER_MODE_INTERNAL
|
|
* @arg @ref LL_LPTIM_COUNTER_MODE_EXTERNAL
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetCounterMode(LPTIM_TypeDef *LPTIMx, uint32_t CounterMode)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_COUNTMODE, CounterMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the counter mode
|
|
* @rmtoll CFGR COUNTMODE LL_LPTIM_GetCounterMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_COUNTER_MODE_INTERNAL
|
|
* @arg @ref LL_LPTIM_COUNTER_MODE_EXTERNAL
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetCounterMode(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_COUNTMODE));
|
|
}
|
|
|
|
/**
|
|
* @brief Configure the LPTIM instance output (LPTIMx_OUT)
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note Regarding the LPTIM output polarity the change takes effect
|
|
* immediately, so the output default value will change immediately after
|
|
* the polarity is re-configured, even before the timer is enabled.
|
|
* @rmtoll CFGR WAVE LL_LPTIM_ConfigOutput\n
|
|
* CFGR WAVPOL LL_LPTIM_ConfigOutput
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param Waveform This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_PWM
|
|
* @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
|
|
* @param Polarity This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_OUTPUT_POLARITY_REGULAR
|
|
* @arg @ref LL_LPTIM_OUTPUT_POLARITY_INVERSE
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ConfigOutput(LPTIM_TypeDef *LPTIMx, uint32_t Waveform, uint32_t Polarity)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVE | LPTIM_CFGR_WAVPOL, Waveform | Polarity);
|
|
}
|
|
|
|
/**
|
|
* @brief Set waveform shape
|
|
* @rmtoll CFGR WAVE LL_LPTIM_SetWaveform
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param Waveform This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_PWM
|
|
* @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetWaveform(LPTIM_TypeDef *LPTIMx, uint32_t Waveform)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVE, Waveform);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual waveform shape
|
|
* @rmtoll CFGR WAVE LL_LPTIM_GetWaveform
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_PWM
|
|
* @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetWaveform(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_WAVE));
|
|
}
|
|
|
|
/**
|
|
* @brief Set output polarity
|
|
* @rmtoll CFGR WAVPOL LL_LPTIM_SetPolarity
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param Polarity This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_OUTPUT_POLARITY_REGULAR
|
|
* @arg @ref LL_LPTIM_OUTPUT_POLARITY_INVERSE
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetPolarity(LPTIM_TypeDef *LPTIMx, uint32_t Polarity)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVPOL, Polarity);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual output polarity
|
|
* @rmtoll CFGR WAVPOL LL_LPTIM_GetPolarity
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_OUTPUT_POLARITY_REGULAR
|
|
* @arg @ref LL_LPTIM_OUTPUT_POLARITY_INVERSE
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetPolarity(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_WAVPOL));
|
|
}
|
|
|
|
/**
|
|
* @brief Set actual prescaler division ratio.
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note When the LPTIM is configured to be clocked by an internal clock source
|
|
* and the LPTIM counter is configured to be updated by active edges
|
|
* detected on the LPTIM external Input1, the internal clock provided to
|
|
* the LPTIM must be not be prescaled.
|
|
* @rmtoll CFGR PRESC LL_LPTIM_SetPrescaler
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param Prescaler This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV1
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV2
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV4
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV8
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV16
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV32
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV64
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV128
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetPrescaler(LPTIM_TypeDef *LPTIMx, uint32_t Prescaler)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_PRESC, Prescaler);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual prescaler division ratio.
|
|
* @rmtoll CFGR PRESC LL_LPTIM_GetPrescaler
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV1
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV2
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV4
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV8
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV16
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV32
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV64
|
|
* @arg @ref LL_LPTIM_PRESCALER_DIV128
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetPrescaler(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_PRESC));
|
|
}
|
|
|
|
/**
|
|
* @brief Set LPTIM input 1 source (default GPIO).
|
|
* @rmtoll OR OR LL_LPTIM_SetInput1Src
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param Src This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_INPUT1_SRC_PAD_AF
|
|
* @arg @ref LL_LPTIM_INPUT1_SRC_PAD_PA4
|
|
* @arg @ref LL_LPTIM_INPUT1_SRC_PAD_PB9
|
|
* @arg @ref LL_LPTIM_INPUT1_SRC_TIM_DAC
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetInput1Src(LPTIM_TypeDef *LPTIMx, uint32_t Src)
|
|
{
|
|
MODIFY_REG(LPTIMx->OR, LPTIM_OR_OR, Src);
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup LPTIM_LL_EF_Trigger_Configuration Trigger Configuration
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Enable the timeout function
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note The first trigger event will start the timer, any successive trigger
|
|
* event will reset the counter and the timer will restart.
|
|
* @note The timeout value corresponds to the compare value; if no trigger
|
|
* occurs within the expected time frame, the MCU is waked-up by the
|
|
* compare match event.
|
|
* @rmtoll CFGR TIMOUT LL_LPTIM_EnableTimeout
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableTimeout(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->CFGR, LPTIM_CFGR_TIMOUT);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the timeout function
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note A trigger event arriving when the timer is already started will be
|
|
* ignored.
|
|
* @rmtoll CFGR TIMOUT LL_LPTIM_DisableTimeout
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableTimeout(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->CFGR, LPTIM_CFGR_TIMOUT);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether the timeout function is enabled.
|
|
* @rmtoll CFGR TIMOUT LL_LPTIM_IsEnabledTimeout
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledTimeout(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TIMOUT) == LPTIM_CFGR_TIMOUT) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Start the LPTIM counter
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @rmtoll CFGR TRIGEN LL_LPTIM_TrigSw
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_TrigSw(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRIGEN);
|
|
}
|
|
|
|
/**
|
|
* @brief Configure the external trigger used as a trigger event for the LPTIM.
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note An internal clock source must be present when a digital filter is
|
|
* required for the trigger.
|
|
* @rmtoll CFGR TRIGSEL LL_LPTIM_ConfigTrigger\n
|
|
* CFGR TRGFLT LL_LPTIM_ConfigTrigger\n
|
|
* CFGR TRIGEN LL_LPTIM_ConfigTrigger
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param Source This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_GPIO
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMA
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMB
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP1
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_TIM1_TRGO
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_TIM5_TRGO
|
|
* @param Filter This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_NONE
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_2
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_4
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_8
|
|
* @param Polarity This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_TRIG_POLARITY_RISING
|
|
* @arg @ref LL_LPTIM_TRIG_POLARITY_FALLING
|
|
* @arg @ref LL_LPTIM_TRIG_POLARITY_RISING_FALLING
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ConfigTrigger(LPTIM_TypeDef *LPTIMx, uint32_t Source, uint32_t Filter, uint32_t Polarity)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_TRIGSEL | LPTIM_CFGR_TRGFLT | LPTIM_CFGR_TRIGEN, Source | Filter | Polarity);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual external trigger source.
|
|
* @rmtoll CFGR TRIGSEL LL_LPTIM_GetTriggerSource
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_GPIO
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMA
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMB
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP1
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_TIM1_TRGO
|
|
* @arg @ref LL_LPTIM_TRIG_SOURCE_TIM5_TRGO
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetTriggerSource(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRIGSEL));
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual external trigger filter.
|
|
* @rmtoll CFGR TRGFLT LL_LPTIM_GetTriggerFilter
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_NONE
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_2
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_4
|
|
* @arg @ref LL_LPTIM_TRIG_FILTER_8
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetTriggerFilter(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRGFLT));
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual external trigger polarity.
|
|
* @rmtoll CFGR TRIGEN LL_LPTIM_GetTriggerPolarity
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_TRIG_POLARITY_RISING
|
|
* @arg @ref LL_LPTIM_TRIG_POLARITY_FALLING
|
|
* @arg @ref LL_LPTIM_TRIG_POLARITY_RISING_FALLING
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetTriggerPolarity(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRIGEN));
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup LPTIM_LL_EF_Clock_Configuration Clock Configuration
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Set the source of the clock used by the LPTIM instance.
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @rmtoll CFGR CKSEL LL_LPTIM_SetClockSource
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param ClockSource This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_CLK_SOURCE_INTERNAL
|
|
* @arg @ref LL_LPTIM_CLK_SOURCE_EXTERNAL
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetClockSource(LPTIM_TypeDef *LPTIMx, uint32_t ClockSource)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_CKSEL, ClockSource);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual LPTIM instance clock source.
|
|
* @rmtoll CFGR CKSEL LL_LPTIM_GetClockSource
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_CLK_SOURCE_INTERNAL
|
|
* @arg @ref LL_LPTIM_CLK_SOURCE_EXTERNAL
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetClockSource(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKSEL));
|
|
}
|
|
|
|
/**
|
|
* @brief Configure the active edge or edges used by the counter when
|
|
the LPTIM is clocked by an external clock source.
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note When both external clock signal edges are considered active ones,
|
|
* the LPTIM must also be clocked by an internal clock source with a
|
|
* frequency equal to at least four times the external clock frequency.
|
|
* @note An internal clock source must be present when a digital filter is
|
|
* required for external clock.
|
|
* @rmtoll CFGR CKFLT LL_LPTIM_ConfigClock\n
|
|
* CFGR CKPOL LL_LPTIM_ConfigClock
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param ClockFilter This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_NONE
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_2
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_4
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_8
|
|
* @param ClockPolarity This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_CLK_POLARITY_RISING
|
|
* @arg @ref LL_LPTIM_CLK_POLARITY_FALLING
|
|
* @arg @ref LL_LPTIM_CLK_POLARITY_RISING_FALLING
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ConfigClock(LPTIM_TypeDef *LPTIMx, uint32_t ClockFilter, uint32_t ClockPolarity)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_CKFLT | LPTIM_CFGR_CKPOL, ClockFilter | ClockPolarity);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual clock polarity
|
|
* @rmtoll CFGR CKPOL LL_LPTIM_GetClockPolarity
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_CLK_POLARITY_RISING
|
|
* @arg @ref LL_LPTIM_CLK_POLARITY_FALLING
|
|
* @arg @ref LL_LPTIM_CLK_POLARITY_RISING_FALLING
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetClockPolarity(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKPOL));
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual clock digital filter
|
|
* @rmtoll CFGR CKFLT LL_LPTIM_GetClockFilter
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_NONE
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_2
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_4
|
|
* @arg @ref LL_LPTIM_CLK_FILTER_8
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetClockFilter(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKFLT));
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup LPTIM_LL_EF_Encoder_Mode Encoder Mode
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Configure the encoder mode.
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @rmtoll CFGR CKPOL LL_LPTIM_SetEncoderMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @param EncoderMode This parameter can be one of the following values:
|
|
* @arg @ref LL_LPTIM_ENCODER_MODE_RISING
|
|
* @arg @ref LL_LPTIM_ENCODER_MODE_FALLING
|
|
* @arg @ref LL_LPTIM_ENCODER_MODE_RISING_FALLING
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_SetEncoderMode(LPTIM_TypeDef *LPTIMx, uint32_t EncoderMode)
|
|
{
|
|
MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_CKPOL, EncoderMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get actual encoder mode.
|
|
* @rmtoll CFGR CKPOL LL_LPTIM_GetEncoderMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_LPTIM_ENCODER_MODE_RISING
|
|
* @arg @ref LL_LPTIM_ENCODER_MODE_FALLING
|
|
* @arg @ref LL_LPTIM_ENCODER_MODE_RISING_FALLING
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_GetEncoderMode(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKPOL));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable the encoder mode
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @note In this mode the LPTIM instance must be clocked by an internal clock
|
|
* source. Also, the prescaler division ratio must be equal to 1.
|
|
* @note LPTIM instance must be configured in continuous mode prior enabling
|
|
* the encoder mode.
|
|
* @rmtoll CFGR ENC LL_LPTIM_EnableEncoderMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableEncoderMode(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->CFGR, LPTIM_CFGR_ENC);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the encoder mode
|
|
* @note This function must be called when the LPTIM instance is disabled.
|
|
* @rmtoll CFGR ENC LL_LPTIM_DisableEncoderMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableEncoderMode(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->CFGR, LPTIM_CFGR_ENC);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates whether the LPTIM operates in encoder mode.
|
|
* @rmtoll CFGR ENC LL_LPTIM_IsEnabledEncoderMode
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledEncoderMode(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_ENC) == LPTIM_CFGR_ENC) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup LPTIM_LL_EF_FLAG_Management FLAG Management
|
|
* @{
|
|
*/
|
|
|
|
|
|
/**
|
|
* @brief Clear the compare match flag (CMPMCF)
|
|
* @rmtoll ICR CMPMCF LL_LPTIM_ClearFlag_CMPM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_CMPM(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_CMPMCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Inform application whether a compare match interrupt has occurred.
|
|
* @rmtoll ISR CMPM LL_LPTIM_IsActiveFlag_CMPM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_CMPM(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_CMPM) == LPTIM_ISR_CMPM) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear the autoreload match flag (ARRMCF)
|
|
* @rmtoll ICR ARRMCF LL_LPTIM_ClearFlag_ARRM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_ARRM(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_ARRMCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Inform application whether a autoreload match interrupt has occurred.
|
|
* @rmtoll ISR ARRM LL_LPTIM_IsActiveFlag_ARRM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_ARRM(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_ARRM) == LPTIM_ISR_ARRM) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear the external trigger valid edge flag(EXTTRIGCF).
|
|
* @rmtoll ICR EXTTRIGCF LL_LPTIM_ClearFlag_EXTTRIG
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_EXTTRIG(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_EXTTRIGCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Inform application whether a valid edge on the selected external trigger input has occurred.
|
|
* @rmtoll ISR EXTTRIG LL_LPTIM_IsActiveFlag_EXTTRIG
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_EXTTRIG(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_EXTTRIG) == LPTIM_ISR_EXTTRIG) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear the compare register update interrupt flag (CMPOKCF).
|
|
* @rmtoll ICR CMPOKCF LL_LPTIM_ClearFlag_CMPOK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_CMPOK(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_CMPOKCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Informs application whether the APB bus write operation to the LPTIMx_CMP register has been successfully
|
|
completed. If so, a new one can be initiated.
|
|
* @rmtoll ISR CMPOK LL_LPTIM_IsActiveFlag_CMPOK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_CMPOK(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_CMPOK) == LPTIM_ISR_CMPOK) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear the autoreload register update interrupt flag (ARROKCF).
|
|
* @rmtoll ICR ARROKCF LL_LPTIM_ClearFlag_ARROK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_ARROK(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_ARROKCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Informs application whether the APB bus write operation to the LPTIMx_ARR register has been successfully
|
|
completed. If so, a new one can be initiated.
|
|
* @rmtoll ISR ARROK LL_LPTIM_IsActiveFlag_ARROK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_ARROK(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_ARROK) == LPTIM_ISR_ARROK) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear the counter direction change to up interrupt flag (UPCF).
|
|
* @rmtoll ICR UPCF LL_LPTIM_ClearFlag_UP
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_UP(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_UPCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Informs the application whether the counter direction has changed from down to up (when the LPTIM instance
|
|
operates in encoder mode).
|
|
* @rmtoll ISR UP LL_LPTIM_IsActiveFlag_UP
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_UP(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_UP) == LPTIM_ISR_UP) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear the counter direction change to down interrupt flag (DOWNCF).
|
|
* @rmtoll ICR DOWNCF LL_LPTIM_ClearFlag_DOWN
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_ClearFlag_DOWN(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->ICR, LPTIM_ICR_DOWNCF);
|
|
}
|
|
|
|
/**
|
|
* @brief Informs the application whether the counter direction has changed from up to down (when the LPTIM instance
|
|
operates in encoder mode).
|
|
* @rmtoll ISR DOWN LL_LPTIM_IsActiveFlag_DOWN
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_DOWN(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->ISR, LPTIM_ISR_DOWN) == LPTIM_ISR_DOWN) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup LPTIM_LL_EF_IT_Management Interrupt Management
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Enable compare match interrupt (CMPMIE).
|
|
* @rmtoll IER CMPMIE LL_LPTIM_EnableIT_CMPM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableIT_CMPM(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->IER, LPTIM_IER_CMPMIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable compare match interrupt (CMPMIE).
|
|
* @rmtoll IER CMPMIE LL_LPTIM_DisableIT_CMPM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableIT_CMPM(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->IER, LPTIM_IER_CMPMIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates whether the compare match interrupt (CMPMIE) is enabled.
|
|
* @rmtoll IER CMPMIE LL_LPTIM_IsEnabledIT_CMPM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_CMPM(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->IER, LPTIM_IER_CMPMIE) == LPTIM_IER_CMPMIE) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable autoreload match interrupt (ARRMIE).
|
|
* @rmtoll IER ARRMIE LL_LPTIM_EnableIT_ARRM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableIT_ARRM(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->IER, LPTIM_IER_ARRMIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable autoreload match interrupt (ARRMIE).
|
|
* @rmtoll IER ARRMIE LL_LPTIM_DisableIT_ARRM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableIT_ARRM(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->IER, LPTIM_IER_ARRMIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates whether the autoreload match interrupt (ARRMIE) is enabled.
|
|
* @rmtoll IER ARRMIE LL_LPTIM_IsEnabledIT_ARRM
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_ARRM(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->IER, LPTIM_IER_ARRMIE) == LPTIM_IER_ARRMIE) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable external trigger valid edge interrupt (EXTTRIGIE).
|
|
* @rmtoll IER EXTTRIGIE LL_LPTIM_EnableIT_EXTTRIG
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableIT_EXTTRIG(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->IER, LPTIM_IER_EXTTRIGIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable external trigger valid edge interrupt (EXTTRIGIE).
|
|
* @rmtoll IER EXTTRIGIE LL_LPTIM_DisableIT_EXTTRIG
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableIT_EXTTRIG(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->IER, LPTIM_IER_EXTTRIGIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates external trigger valid edge interrupt (EXTTRIGIE) is enabled.
|
|
* @rmtoll IER EXTTRIGIE LL_LPTIM_IsEnabledIT_EXTTRIG
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_EXTTRIG(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->IER, LPTIM_IER_EXTTRIGIE) == LPTIM_IER_EXTTRIGIE) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable compare register write completed interrupt (CMPOKIE).
|
|
* @rmtoll IER CMPOKIE LL_LPTIM_EnableIT_CMPOK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableIT_CMPOK(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->IER, LPTIM_IER_CMPOKIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable compare register write completed interrupt (CMPOKIE).
|
|
* @rmtoll IER CMPOKIE LL_LPTIM_DisableIT_CMPOK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableIT_CMPOK(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->IER, LPTIM_IER_CMPOKIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates whether the compare register write completed interrupt (CMPOKIE) is enabled.
|
|
* @rmtoll IER CMPOKIE LL_LPTIM_IsEnabledIT_CMPOK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit (1 or 0).
|
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*/
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__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_CMPOK(const LPTIM_TypeDef *LPTIMx)
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{
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return (((READ_BIT(LPTIMx->IER, LPTIM_IER_CMPOKIE) == LPTIM_IER_CMPOKIE) ? 1UL : 0UL));
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}
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/**
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* @brief Enable autoreload register write completed interrupt (ARROKIE).
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* @rmtoll IER ARROKIE LL_LPTIM_EnableIT_ARROK
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* @param LPTIMx Low-Power Timer instance
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* @retval None
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*/
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__STATIC_INLINE void LL_LPTIM_EnableIT_ARROK(LPTIM_TypeDef *LPTIMx)
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{
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SET_BIT(LPTIMx->IER, LPTIM_IER_ARROKIE);
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}
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|
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/**
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|
* @brief Disable autoreload register write completed interrupt (ARROKIE).
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|
* @rmtoll IER ARROKIE LL_LPTIM_DisableIT_ARROK
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|
* @param LPTIMx Low-Power Timer instance
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|
* @retval None
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|
*/
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__STATIC_INLINE void LL_LPTIM_DisableIT_ARROK(LPTIM_TypeDef *LPTIMx)
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|
{
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CLEAR_BIT(LPTIMx->IER, LPTIM_IER_ARROKIE);
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}
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|
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/**
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|
* @brief Indicates whether the autoreload register write completed interrupt (ARROKIE) is enabled.
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|
* @rmtoll IER ARROKIE LL_LPTIM_IsEnabledIT_ARROK
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit(1 or 0).
|
|
*/
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|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_ARROK(const LPTIM_TypeDef *LPTIMx)
|
|
{
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|
return (((READ_BIT(LPTIMx->IER, LPTIM_IER_ARROKIE) == LPTIM_IER_ARROKIE) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable direction change to up interrupt (UPIE).
|
|
* @rmtoll IER UPIE LL_LPTIM_EnableIT_UP
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableIT_UP(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->IER, LPTIM_IER_UPIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable direction change to up interrupt (UPIE).
|
|
* @rmtoll IER UPIE LL_LPTIM_DisableIT_UP
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableIT_UP(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->IER, LPTIM_IER_UPIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates whether the direction change to up interrupt (UPIE) is enabled.
|
|
* @rmtoll IER UPIE LL_LPTIM_IsEnabledIT_UP
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit(1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_UP(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return (((READ_BIT(LPTIMx->IER, LPTIM_IER_UPIE) == LPTIM_IER_UPIE) ? 1UL : 0UL));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable direction change to down interrupt (DOWNIE).
|
|
* @rmtoll IER DOWNIE LL_LPTIM_EnableIT_DOWN
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_EnableIT_DOWN(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
SET_BIT(LPTIMx->IER, LPTIM_IER_DOWNIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable direction change to down interrupt (DOWNIE).
|
|
* @rmtoll IER DOWNIE LL_LPTIM_DisableIT_DOWN
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_LPTIM_DisableIT_DOWN(LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
CLEAR_BIT(LPTIMx->IER, LPTIM_IER_DOWNIE);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicates whether the direction change to down interrupt (DOWNIE) is enabled.
|
|
* @rmtoll IER DOWNIE LL_LPTIM_IsEnabledIT_DOWN
|
|
* @param LPTIMx Low-Power Timer instance
|
|
* @retval State of bit(1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_DOWN(const LPTIM_TypeDef *LPTIMx)
|
|
{
|
|
return ((READ_BIT(LPTIMx->IER, LPTIM_IER_DOWNIE) == LPTIM_IER_DOWNIE) ? 1UL : 0UL);
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* LPTIM1 */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* STM32F4xx_LL_LPTIM_H */
|