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Diff: TARGET_NUCLEO_L011K4/TOOLCHAIN_ARM_MICRO/stm32l0xx_hal_lptim.h
- Revision:
- 171:3a7713b1edbc
- Parent:
- 167:84c0a372a020
diff -r e95d10626187 -r 3a7713b1edbc TARGET_NUCLEO_L011K4/TOOLCHAIN_ARM_MICRO/stm32l0xx_hal_lptim.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TARGET_NUCLEO_L011K4/TOOLCHAIN_ARM_MICRO/stm32l0xx_hal_lptim.h Thu Nov 08 11:45:42 2018 +0000 @@ -0,0 +1,743 @@ +/** + ****************************************************************************** + * @file stm32l0xx_hal_lptim.h + * @author MCD Application Team + * @brief Header file of LPTIM HAL module. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. Neither the name of STMicroelectronics nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __STM32L0xx_HAL_LPTIM_H +#define __STM32L0xx_HAL_LPTIM_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32l0xx_hal_def.h" + +/** @addtogroup STM32L0xx_HAL_Driver + * @{ + */ + +/** @defgroup LPTIM LPTIM (Low power timer) + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + /** @defgroup LPTIM_Exported_Types LPTIM Exported Types + * @{ + */ + +/** @defgroup LPTIM_Clock_Configuration LPTIM Clock configuration structure + * @{ + */ +#define LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT ((uint32_t)EXTI_IMR_IM29) /*!< External interrupt line 29 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; +/** + * @} + */ + +/** @defgroup LPTIM_ULPClock_Configuration LPTIM ULP Clock configuration structure + * @{ + */ +/** + * @brief LPTIM ULP 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; +/** + * @} + */ + +/** @defgroup LPTIM_Trigger_Configuration LPTIM Trigger configuration structure + * @{ + */ +/** + * @brief LPTIM Trigger configuration structure + */ +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; +/** + * @} + */ + +/** @defgroup LPTIM_Init_Configuration LPTIM Initialization configuration structure + * @{ + */ +/** + * @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; +/** + * @} + */ +/** @defgroup LPTIM_State_structure LPTIM state definition + * @{ + */ +/** + * @brief HAL LPTIM State structure definition + */ +typedef enum __HAL_LPTIM_StateTypeDef +{ + HAL_LPTIM_STATE_RESET = 0x00U, /*!< Peripheral not yet initialized or disabled */ + HAL_LPTIM_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ + HAL_LPTIM_STATE_BUSY = 0x02U, /*!< An internal process is ongoing */ + HAL_LPTIM_STATE_TIMEOUT = 0x03U, /*!< Timeout state */ + HAL_LPTIM_STATE_ERROR = 0x04U /*!< Internal Process is ongoing */ +}HAL_LPTIM_StateTypeDef; +/** + * @} + */ + +/** @defgroup LPTIM_Handle LPTIM handler + * @{ + */ +/** + * @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 + * @{ + */ + +/* Check autoreload value */ +#define IS_LPTIM_AUTORELOAD(__AUTORELOAD__) ((__AUTORELOAD__) <= 0x0000FFFFU) + +/* Check compare value */ +#define IS_LPTIM_COMPARE(__COMPARE__) ((__COMPARE__) <= 0x0000FFFFU) + +/** @defgroup LPTIM_Clock_Source Clock source + * @{ + */ +#define LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC ((uint32_t)0x00U) +#define LPTIM_CLOCKSOURCE_ULPTIM LPTIM_CFGR_CKSEL +/** + * @} + */ +#define IS_LPTIM_CLOCK_SOURCE(__SOURCE__) (((__SOURCE__) == LPTIM_CLOCKSOURCE_ULPTIM) || \ + ((__SOURCE__) == LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC)) + + +/** @defgroup LPTIM_Clock_Prescaler Prescaler + * @{ + */ +#define LPTIM_PRESCALER_DIV1 ((uint32_t)0x000000U) +#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) +/** + * @} + */ + +#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) + + +/** @defgroup LPTIM_Output_Polarity Output polarity + * @{ + */ +#define LPTIM_OUTPUTPOLARITY_HIGH ((uint32_t)0x00000000U) +#define LPTIM_OUTPUTPOLARITY_LOW (LPTIM_CFGR_WAVPOL) +/** + * @} + */ +#define IS_LPTIM_OUTPUT_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_OUTPUTPOLARITY_LOW ) || \ + ((__POLARITY__) == LPTIM_OUTPUTPOLARITY_HIGH)) + +/** @defgroup LPTIM_Clock_Sample_Time Clock sample time + * @{ + */ +#define LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION ((uint32_t)0x00000000U) +#define LPTIM_CLOCKSAMPLETIME_2TRANSITIONS LPTIM_CFGR_CKFLT_0 +#define LPTIM_CLOCKSAMPLETIME_4TRANSITIONS LPTIM_CFGR_CKFLT_1 +#define LPTIM_CLOCKSAMPLETIME_8TRANSITIONS LPTIM_CFGR_CKFLT +/** + * @} + */ +#define IS_LPTIM_CLOCK_SAMPLE_TIME(__SAMPLETIME__) (((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION) || \ + ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_2TRANSITIONS) || \ + ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_4TRANSITIONS) || \ + ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_8TRANSITIONS)) + +/** @defgroup LPTIM_Clock_Polarity Clock polarity + * @{ + */ +#define LPTIM_CLOCKPOLARITY_RISING ((uint32_t)0x00000000U) +#define LPTIM_CLOCKPOLARITY_FALLING LPTIM_CFGR_CKPOL_0 +#define LPTIM_CLOCKPOLARITY_RISING_FALLING LPTIM_CFGR_CKPOL_1 +/** + * @} + */ + +#define IS_LPTIM_CLOCK_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING) || \ + ((__POLARITY__) == LPTIM_CLOCKPOLARITY_FALLING) || \ + ((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING_FALLING)) + +/** @defgroup LPTIM_External_Trigger_Polarity 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 +/** + * @} + */ +#define IS_LPTIM_EXT_TRG_POLARITY(__POLAR__) (((__POLAR__) == LPTIM_ACTIVEEDGE_RISING ) || \ + ((__POLAR__) == LPTIM_ACTIVEEDGE_FALLING ) || \ + ((__POLAR__) == LPTIM_ACTIVEEDGE_RISING_FALLING )) + +/** @defgroup LPTIM_Trigger_Sample_Time Trigger sample time + * @{ + */ +#define LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION ((uint32_t)0x00000000U) +#define LPTIM_TRIGSAMPLETIME_2TRANSITIONS LPTIM_CFGR_TRGFLT_0 +#define LPTIM_TRIGSAMPLETIME_4TRANSITIONS LPTIM_CFGR_TRGFLT_1 +#define LPTIM_TRIGSAMPLETIME_8TRANSITIONS LPTIM_CFGR_TRGFLT +/** + * @} + */ +#define IS_LPTIM_TRIG_SAMPLE_TIME(__SAMPLETIME__) (((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION ) || \ + ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_2TRANSITIONS ) || \ + ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_4TRANSITIONS ) || \ + ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_8TRANSITIONS )) + + +/** @defgroup LPTIM_Updating_Mode Updating mode + * @{ + */ + +#define LPTIM_UPDATE_IMMEDIATE ((uint32_t)0x00000000U) +#define LPTIM_UPDATE_ENDOFPERIOD LPTIM_CFGR_PRELOAD +/** + * @} + */ +#define IS_LPTIM_UPDATE_MODE(__MODE__) (((__MODE__) == LPTIM_UPDATE_IMMEDIATE) || \ + ((__MODE__) == LPTIM_UPDATE_ENDOFPERIOD)) + + + +/** @defgroup LPTIM_Counter_Source Counter source + * @{ + */ +#define LPTIM_COUNTERSOURCE_INTERNAL ((uint32_t)0x00000000U) +#define LPTIM_COUNTERSOURCE_EXTERNAL LPTIM_CFGR_COUNTMODE +/** + * @} + */ +#define IS_LPTIM_COUNTER_SOURCE(__SOURCE__) (((__SOURCE__) == LPTIM_COUNTERSOURCE_INTERNAL) || \ + ((__SOURCE__) == LPTIM_COUNTERSOURCE_EXTERNAL)) + + + +/* Check for period value */ +#define IS_LPTIM_PERIOD(__PERIOD__) ((__PERIOD__) <= 0x0000FFFFU) + +/* Check for pulse value */ +#define IS_LPTIM_PULSE(__PULSE__) ((__PULSE__) <= 0x0000FFFFU) + +/** @defgroup LPTIM_Flag_Definition 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 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 +/** + * @} + */ + +/** + * @} + */ + +/* 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 Enable interrupt on the LPTIM Wake-up Timer associated Exti line. + * @retval None + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_IT() (EXTI->IMR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) + +/** + * @brief Disable interrupt on the LPTIM Wake-up Timer associated Exti line. + * @retval None + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_IT() (EXTI->IMR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) + +/** + * @brief Enable event on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_EVENT() (EXTI->EMR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) + +/** + * @brief Disable event on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_EVENT() (EXTI->EMR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) + +/** + * @brief Enable falling edge trigger on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE() (EXTI->FTSR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) + +/** + * @brief Disable falling edge trigger on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE() (EXTI->FTSR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) + +/** + * @brief Enable rising edge trigger on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE() (EXTI->RTSR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) + +/** + * @brief Disable rising edge trigger on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE() (EXTI->RTSR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) + +/** + * @brief Enable rising & falling edge trigger on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_FALLING_EDGE() do{__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE();\ + __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE();\ + }while(0) + +/** + * @brief Disable rising & falling edge trigger on the LPTIM Wake-up Timer associated Exti line. + * @retval None. + */ +#define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_FALLING_EDGE() do{__HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE();\ + __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE();\ + }while(0) + +/** + * @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) + +/** + * @} + */ + + +/* Include LPTIM HAL Extension module */ +#include "stm32l0xx_hal_lptim_ex.h" + +/* Exported functions --------------------------------------------------------*/ + +/** @defgroup LPTIM_Exported_Functions LPTIM Exported Functions + * @{ + */ +/* Initialization/de-initialization functions ********************************/ + +/** @defgroup LPTIM_Exported_Functions_Group1 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 *********************************************/ + +/** @defgroup LPTIM_Exported_Functions_Group2 LPTIM 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 ************************************************/ + +/** @defgroup LPTIM_Exported_Functions_Group3 LPTIM Read 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 *******************************************************/ +/** @defgroup LPTIM_Exported_Functions_Group4 LPTIM IRQ handler + * @{ + */ +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 ************************************************/ +/** @defgroup LPTIM_Exported_Functions_Group5 Peripheral State functions + * @{ + */ + +HAL_LPTIM_StateTypeDef HAL_LPTIM_GetState(LPTIM_HandleTypeDef *hlptim); + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __STM32L0xx_HAL_LPTIM_H */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ +