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view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_lptim.h @ 250:822416168585 bm-2
Buelmann: new implementation for ceiling
Since my first functional fix in the ceiling computation in
commit ceecabfddb57, I noticed that the computation used a
linear search, that became rather computational expensive after
that commit. The simple question is: why not a binary search?
So, this commit implements the binary search. But there is a long
story attached to this. Comparing ceiling results from hwOS and this
OSTC4 code were very different. Basically, the original OSTC4
algorithm computed the ceiling using the same GFlow to GFhigh
slope, in such a way, that the ceiling was in sync with the
presented deco stops, where the hwOS code presents a GFhigh
based ceiling.
This said, it is more logical when the OSTC4 and hwOS code give
similar results. This new recursive algorithm gives very similar
results for the ceiling compared to hwOS.
To be complete here, the Buelmann ceiling is the depth to which
you can ascend, so that the leading tissue reaches GFhigh. This
also explains why the deepest deco stop is normally deeper than
the ceiling (unless one dives with GF like 80/80).
The code implemented here is rather straightforward recursion.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Thu, 11 Apr 2019 17:48:48 +0200 |
| parents | c78bcbd5deda |
| children |
line wrap: on
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/** ****************************************************************************** * @file stm32f4xx_hal_lptim.h * @author MCD Application Team * @brief Header file of LPTIM HAL module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F4xx_HAL_LPTIM_H #define __STM32F4xx_HAL_LPTIM_H #ifdef __cplusplus extern "C" { #endif #if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F413xx) || defined(STM32F423xx) /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ /** @defgroup LPTIM LPTIM * @brief LPTIM HAL module driver * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup LPTIM_Exported_Types LPTIM Exported Types * @{ */ /** @defgroup LPTIM_WAKEUPTIMER_EXTILINE LPTIM WAKEUP Timer EXTI Line * @{ */ #define LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT ((uint32_t)EXTI_IMR_MR23) /*!< External interrupt line 23 Connected to the LPTIM EXTI Line */ /** * @} */ /** * @brief LPTIM Clock configuration definition */ typedef struct { uint32_t Source; /*!< Selects the clock source. This parameter can be a value of @ref LPTIM_Clock_Source */ uint32_t Prescaler; /*!< Specifies the counter clock Prescaler. This parameter can be a value of @ref LPTIM_Clock_Prescaler */ }LPTIM_ClockConfigTypeDef; /** * @brief LPTIM Clock configuration definition */ typedef struct { uint32_t Polarity; /*!< Selects the polarity of the active edge for the counter unit if the ULPTIM input is selected. Note: This parameter is used only when Ultra low power clock source is used. Note: If the polarity is configured on 'both edges', an auxiliary clock (one of the Low power oscillator) must be active. This parameter can be a value of @ref LPTIM_Clock_Polarity */ uint32_t SampleTime; /*!< Selects the clock sampling time to configure the clock glitch filter. Note: This parameter is used only when Ultra low power clock source is used. This parameter can be a value of @ref LPTIM_Clock_Sample_Time */ }LPTIM_ULPClockConfigTypeDef; /** * @brief LPTIM Trigger configuration definition */ typedef struct { uint32_t Source; /*!< Selects the Trigger source. This parameter can be a value of @ref LPTIM_Trigger_Source */ uint32_t ActiveEdge; /*!< Selects the Trigger active edge. Note: This parameter is used only when an external trigger is used. This parameter can be a value of @ref LPTIM_External_Trigger_Polarity */ uint32_t SampleTime; /*!< Selects the trigger sampling time to configure the clock glitch filter. Note: This parameter is used only when an external trigger is used. This parameter can be a value of @ref LPTIM_Trigger_Sample_Time */ }LPTIM_TriggerConfigTypeDef; /** * @brief LPTIM Initialization Structure definition */ typedef struct { LPTIM_ClockConfigTypeDef Clock; /*!< Specifies the clock parameters */ LPTIM_ULPClockConfigTypeDef UltraLowPowerClock; /*!< Specifies the Ultra Low Power clock parameters */ LPTIM_TriggerConfigTypeDef Trigger; /*!< Specifies the Trigger parameters */ uint32_t OutputPolarity; /*!< Specifies the Output polarity. This parameter can be a value of @ref LPTIM_Output_Polarity */ uint32_t UpdateMode; /*!< Specifies whether the update of the autorelaod and the compare values is done immediately or after the end of current period. This parameter can be a value of @ref LPTIM_Updating_Mode */ uint32_t CounterSource; /*!< Specifies whether the counter is incremented each internal event or each external event. This parameter can be a value of @ref LPTIM_Counter_Source */ }LPTIM_InitTypeDef; /** * @brief HAL LPTIM State structure definition */ typedef enum __HAL_LPTIM_StateTypeDef { HAL_LPTIM_STATE_RESET = 0x00U, /*!< Peripheral not yet initialized or disabled */ HAL_LPTIM_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ HAL_LPTIM_STATE_BUSY = 0x02U, /*!< An internal process is ongoing */ HAL_LPTIM_STATE_TIMEOUT = 0x03U, /*!< Timeout state */ HAL_LPTIM_STATE_ERROR = 0x04U /*!< Internal Process is ongoing */ }HAL_LPTIM_StateTypeDef; /** * @brief LPTIM handle Structure definition */ typedef struct { LPTIM_TypeDef *Instance; /*!< Register base address */ LPTIM_InitTypeDef Init; /*!< LPTIM required parameters */ HAL_StatusTypeDef Status; /*!< LPTIM peripheral status */ HAL_LockTypeDef Lock; /*!< LPTIM locking object */ __IO HAL_LPTIM_StateTypeDef State; /*!< LPTIM peripheral state */ }LPTIM_HandleTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup LPTIM_Exported_Constants LPTIM Exported Constants * @{ */ /** @defgroup LPTIM_Clock_Source LPTIM Clock Source * @{ */ #define LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC 0x00U #define LPTIM_CLOCKSOURCE_ULPTIM LPTIM_CFGR_CKSEL /** * @} */ /** @defgroup LPTIM_Clock_Prescaler LPTIM Clock Prescaler * @{ */ #define LPTIM_PRESCALER_DIV1 0x00000000U #define LPTIM_PRESCALER_DIV2 LPTIM_CFGR_PRESC_0 #define LPTIM_PRESCALER_DIV4 LPTIM_CFGR_PRESC_1 #define LPTIM_PRESCALER_DIV8 ((uint32_t)(LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_1)) #define LPTIM_PRESCALER_DIV16 LPTIM_CFGR_PRESC_2 #define LPTIM_PRESCALER_DIV32 ((uint32_t)(LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_2)) #define LPTIM_PRESCALER_DIV64 ((uint32_t)(LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_2)) #define LPTIM_PRESCALER_DIV128 ((uint32_t)LPTIM_CFGR_PRESC) /** * @} */ /** @defgroup LPTIM_Output_Polarity LPTIM Output Polarity * @{ */ #define LPTIM_OUTPUTPOLARITY_HIGH 0x00000000U #define LPTIM_OUTPUTPOLARITY_LOW (LPTIM_CFGR_WAVPOL) /** * @} */ /** @defgroup LPTIM_Clock_Sample_Time LPTIM Clock Sample Time * @{ */ #define LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION 0x00000000U #define LPTIM_CLOCKSAMPLETIME_2TRANSITIONS LPTIM_CFGR_CKFLT_0 #define LPTIM_CLOCKSAMPLETIME_4TRANSITIONS LPTIM_CFGR_CKFLT_1 #define LPTIM_CLOCKSAMPLETIME_8TRANSITIONS LPTIM_CFGR_CKFLT /** * @} */ /** @defgroup LPTIM_Clock_Polarity LPTIM Clock Polarity * @{ */ #define LPTIM_CLOCKPOLARITY_RISING 0x00000000U #define LPTIM_CLOCKPOLARITY_FALLING LPTIM_CFGR_CKPOL_0 #define LPTIM_CLOCKPOLARITY_RISING_FALLING LPTIM_CFGR_CKPOL_1 /** * @} */ /** @defgroup LPTIM_Trigger_Source LPTIM Trigger Source * @{ */ #define LPTIM_TRIGSOURCE_SOFTWARE 0x0000FFFFU #define LPTIM_TRIGSOURCE_0 0x00000000U #define LPTIM_TRIGSOURCE_1 ((uint32_t)LPTIM_CFGR_TRIGSEL_0) #define LPTIM_TRIGSOURCE_2 LPTIM_CFGR_TRIGSEL_1 #define LPTIM_TRIGSOURCE_3 ((uint32_t)LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_1) #define LPTIM_TRIGSOURCE_4 LPTIM_CFGR_TRIGSEL_2 #define LPTIM_TRIGSOURCE_5 ((uint32_t)LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_2) /** * @} */ /** @defgroup LPTIM_External_Trigger_Polarity LPTIM External Trigger Polarity * @{ */ #define LPTIM_ACTIVEEDGE_RISING LPTIM_CFGR_TRIGEN_0 #define LPTIM_ACTIVEEDGE_FALLING LPTIM_CFGR_TRIGEN_1 #define LPTIM_ACTIVEEDGE_RISING_FALLING LPTIM_CFGR_TRIGEN /** * @} */ /** @defgroup LPTIM_Trigger_Sample_Time LPTIM Trigger Sample Time * @{ */ #define LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION 0x00000000U #define LPTIM_TRIGSAMPLETIME_2TRANSITIONS LPTIM_CFGR_TRGFLT_0 #define LPTIM_TRIGSAMPLETIME_4TRANSITIONS LPTIM_CFGR_TRGFLT_1 #define LPTIM_TRIGSAMPLETIME_8TRANSITIONS LPTIM_CFGR_TRGFLT /** * @} */ /** @defgroup LPTIM_Updating_Mode LPTIM Updating Mode * @{ */ #define LPTIM_UPDATE_IMMEDIATE 0x00000000U #define LPTIM_UPDATE_ENDOFPERIOD LPTIM_CFGR_PRELOAD /** * @} */ /** @defgroup LPTIM_Counter_Source LPTIM Counter Source * @{ */ #define LPTIM_COUNTERSOURCE_INTERNAL 0x00000000U #define LPTIM_COUNTERSOURCE_EXTERNAL LPTIM_CFGR_COUNTMODE /** * @} */ /** @defgroup LPTIM_Flag_Definition LPTIM Flag Definition * @{ */ #define LPTIM_FLAG_DOWN LPTIM_ISR_DOWN #define LPTIM_FLAG_UP LPTIM_ISR_UP #define LPTIM_FLAG_ARROK LPTIM_ISR_ARROK #define LPTIM_FLAG_CMPOK LPTIM_ISR_CMPOK #define LPTIM_FLAG_EXTTRIG LPTIM_ISR_EXTTRIG #define LPTIM_FLAG_ARRM LPTIM_ISR_ARRM #define LPTIM_FLAG_CMPM LPTIM_ISR_CMPM /** * @} */ /** @defgroup LPTIM_Interrupts_Definition LPTIM Interrupts Definition * @{ */ #define LPTIM_IT_DOWN LPTIM_IER_DOWNIE #define LPTIM_IT_UP LPTIM_IER_UPIE #define LPTIM_IT_ARROK LPTIM_IER_ARROKIE #define LPTIM_IT_CMPOK LPTIM_IER_CMPOKIE #define LPTIM_IT_EXTTRIG LPTIM_IER_EXTTRIGIE #define LPTIM_IT_ARRM LPTIM_IER_ARRMIE #define LPTIM_IT_CMPM LPTIM_IER_CMPMIE /** * @} */ /** @defgroup LPTIM_Option Register Definition * @{ */ #define LPTIM_OP_PAD_AF 0x00000000U #define LPTIM_OP_PAD_PA4 LPTIM_OR_LPT_IN1_RMP_0 #define LPTIM_OP_PAD_PB9 LPTIM_OR_LPT_IN1_RMP_1 #define LPTIM_OP_TIM_DAC LPTIM_OR_LPT_IN1_RMP /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup LPTIM_Exported_Macros LPTIM Exported Macros * @{ */ /** @brief Reset LPTIM handle state * @param __HANDLE__ LPTIM handle * @retval None */ #define __HAL_LPTIM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LPTIM_STATE_RESET) /** * @brief Enable/Disable the LPTIM peripheral. * @param __HANDLE__ LPTIM handle * @retval None */ #define __HAL_LPTIM_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (LPTIM_CR_ENABLE)) #define __HAL_LPTIM_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(LPTIM_CR_ENABLE)) /** * @brief Starts the LPTIM peripheral in Continuous or in single mode. * @param __HANDLE__ DMA handle * @retval None */ #define __HAL_LPTIM_START_CONTINUOUS(__HANDLE__) ((__HANDLE__)->Instance->CR |= LPTIM_CR_CNTSTRT) #define __HAL_LPTIM_START_SINGLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= LPTIM_CR_SNGSTRT) /** * @brief Writes the passed parameter in the Autoreload register. * @param __HANDLE__ LPTIM handle * @param __VALUE__ Autoreload value * @retval None */ #define __HAL_LPTIM_AUTORELOAD_SET(__HANDLE__ , __VALUE__) ((__HANDLE__)->Instance->ARR = (__VALUE__)) /** * @brief Writes the passed parameter in the Compare register. * @param __HANDLE__ LPTIM handle * @param __VALUE__ Compare value * @retval None */ #define __HAL_LPTIM_COMPARE_SET(__HANDLE__ , __VALUE__) ((__HANDLE__)->Instance->CMP = (__VALUE__)) /** * @brief Checks whether the specified LPTIM flag is set or not. * @param __HANDLE__ LPTIM handle * @param __FLAG__ LPTIM flag to check * This parameter can be a value of: * @arg LPTIM_FLAG_DOWN : Counter direction change up Flag. * @arg LPTIM_FLAG_UP : Counter direction change down to up Flag. * @arg LPTIM_FLAG_ARROK : Autoreload register update OK Flag. * @arg LPTIM_FLAG_CMPOK : Compare register update OK Flag. * @arg LPTIM_FLAG_EXTTRIG : External trigger edge event Flag. * @arg LPTIM_FLAG_ARRM : Autoreload match Flag. * @arg LPTIM_FLAG_CMPM : Compare match Flag. * @retval The state of the specified flag (SET or RESET). */ #define __HAL_LPTIM_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR &(__FLAG__)) == (__FLAG__)) /** * @brief Clears the specified LPTIM flag. * @param __HANDLE__ LPTIM handle. * @param __FLAG__ LPTIM flag to clear. * This parameter can be a value of: * @arg LPTIM_FLAG_DOWN : Counter direction change up Flag. * @arg LPTIM_FLAG_UP : Counter direction change down to up Flag. * @arg LPTIM_FLAG_ARROK : Autoreload register update OK Flag. * @arg LPTIM_FLAG_CMPOK : Compare register update OK Flag. * @arg LPTIM_FLAG_EXTTRIG : External trigger edge event Flag. * @arg LPTIM_FLAG_ARRM : Autoreload match Flag. * @arg LPTIM_FLAG_CMPM : Compare match Flag. * @retval None. */ #define __HAL_LPTIM_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) /** * @brief Enable the specified LPTIM interrupt. * @param __HANDLE__ LPTIM handle. * @param __INTERRUPT__ LPTIM interrupt to set. * This parameter can be a value of: * @arg LPTIM_IT_DOWN : Counter direction change up Interrupt. * @arg LPTIM_IT_UP : Counter direction change down to up Interrupt. * @arg LPTIM_IT_ARROK : Autoreload register update OK Interrupt. * @arg LPTIM_IT_CMPOK : Compare register update OK Interrupt. * @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt. * @arg LPTIM_IT_ARRM : Autoreload match Interrupt. * @arg LPTIM_IT_CMPM : Compare match Interrupt. * @retval None. */ #define __HAL_LPTIM_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__)) /** * @brief Disable the specified LPTIM interrupt. * @param __HANDLE__ LPTIM handle. * @param __INTERRUPT__ LPTIM interrupt to set. * This parameter can be a value of: * @arg LPTIM_IT_DOWN : Counter direction change up Interrupt. * @arg LPTIM_IT_UP : Counter direction change down to up Interrupt. * @arg LPTIM_IT_ARROK : Autoreload register update OK Interrupt. * @arg LPTIM_IT_CMPOK : Compare register update OK Interrupt. * @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt. * @arg LPTIM_IT_ARRM : Autoreload match Interrupt. * @arg LPTIM_IT_CMPM : Compare match Interrupt. * @retval None. */ #define __HAL_LPTIM_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__))) /** * @brief Checks whether the specified LPTIM interrupt is set or not. * @param __HANDLE__ LPTIM handle. * @param __INTERRUPT__ LPTIM interrupt to check. * This parameter can be a value of: * @arg LPTIM_IT_DOWN : Counter direction change up Interrupt. * @arg LPTIM_IT_UP : Counter direction change down to up Interrupt. * @arg LPTIM_IT_ARROK : Autoreload register update OK Interrupt. * @arg LPTIM_IT_CMPOK : Compare register update OK Interrupt. * @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt. * @arg LPTIM_IT_ARRM : Autoreload match Interrupt. * @arg LPTIM_IT_CMPM : Compare match Interrupt. * @retval Interrupt status. */ #define __HAL_LPTIM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) /** @brief LPTIM Option Register * @param __HANDLE__ LPTIM handle * @param __VALUE__ This parameter can be a value of : * @arg LPTIM_OP_PAD_AF * @arg LPTIM_OP_PAD_PA4 * @arg LPTIM_OP_PAD_PB9 * @arg LPTIM_OP_TIM_DAC * @retval None */ #define __HAL_LPTIM_OPTR_CONFIG(__HANDLE__ , __VALUE__) ((__HANDLE__)->Instance->OR = (__VALUE__)) /** * @brief Enable interrupt on the LPTIM Wake-up Timer associated Exti line. * @retval None */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_IT() (EXTI->IMR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable interrupt on the LPTIM Wake-up Timer associated Exti line. * @retval None */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_IT() (EXTI->IMR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable event on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_EVENT() (EXTI->EMR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable event on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_EVENT() (EXTI->EMR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable falling edge trigger on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE() (EXTI->FTSR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable falling edge trigger on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE() (EXTI->FTSR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable rising edge trigger on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE() (EXTI->RTSR |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Disable rising edge trigger on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE() (EXTI->RTSR &= ~(LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT)) /** * @brief Enable rising & falling edge trigger on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_FALLING_EDGE() do{__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE();\ __HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_FALLING_EDGE();\ }while(0U) /** * @brief Disable rising & falling edge trigger on the LPTIM Wake-up Timer associated Exti line. * This parameter can be: * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_FALLING_EDGE() do{__HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_RISING_EDGE();\ __HAL_LPTIM_WAKEUPTIMER_EXTI_DISABLE_FALLING_EDGE();\ }while(0U) /** * @brief Check whether the LPTIM Wake-up Timer associated Exti line interrupt flag is set or not. * @retval Line Status. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_GET_FLAG() (EXTI->PR & LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Clear the LPTIM Wake-up Timer associated Exti line flag. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_CLEAR_FLAG() (EXTI->PR = LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @brief Generate a Software interrupt on the LPTIM Wake-up Timer associated Exti line. * @retval None. */ #define __HAL_LPTIM_WAKEUPTIMER_EXTI_GENERATE_SWIT() (EXTI->SWIER |= LPTIM_EXTI_LINE_WAKEUPTIMER_EVENT) /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @defgroup LPTIM_Exported_Functions LPTIM Exported Functions * @{ */ /* Initialization/de-initialization functions ********************************/ HAL_StatusTypeDef HAL_LPTIM_Init(LPTIM_HandleTypeDef *hlptim); HAL_StatusTypeDef HAL_LPTIM_DeInit(LPTIM_HandleTypeDef *hlptim); /* MSP functions *************************************************************/ void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef *hlptim); /* Start/Stop operation functions *********************************************/ /* ################################# PWM Mode ################################*/ /* Blocking mode: Polling */ HAL_StatusTypeDef HAL_LPTIM_PWM_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); HAL_StatusTypeDef HAL_LPTIM_PWM_Stop(LPTIM_HandleTypeDef *hlptim); /* Non-Blocking mode: Interrupt */ HAL_StatusTypeDef HAL_LPTIM_PWM_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); HAL_StatusTypeDef HAL_LPTIM_PWM_Stop_IT(LPTIM_HandleTypeDef *hlptim); /* ############################# One Pulse Mode ##############################*/ /* Blocking mode: Polling */ HAL_StatusTypeDef HAL_LPTIM_OnePulse_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); HAL_StatusTypeDef HAL_LPTIM_OnePulse_Stop(LPTIM_HandleTypeDef *hlptim); /* Non-Blocking mode: Interrupt */ HAL_StatusTypeDef HAL_LPTIM_OnePulse_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); HAL_StatusTypeDef HAL_LPTIM_OnePulse_Stop_IT(LPTIM_HandleTypeDef *hlptim); /* ############################## Set once Mode ##############################*/ /* Blocking mode: Polling */ HAL_StatusTypeDef HAL_LPTIM_SetOnce_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); HAL_StatusTypeDef HAL_LPTIM_SetOnce_Stop(LPTIM_HandleTypeDef *hlptim); /* Non-Blocking mode: Interrupt */ HAL_StatusTypeDef HAL_LPTIM_SetOnce_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); HAL_StatusTypeDef HAL_LPTIM_SetOnce_Stop_IT(LPTIM_HandleTypeDef *hlptim); /* ############################### Encoder Mode ##############################*/ /* Blocking mode: Polling */ HAL_StatusTypeDef HAL_LPTIM_Encoder_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period); HAL_StatusTypeDef HAL_LPTIM_Encoder_Stop(LPTIM_HandleTypeDef *hlptim); /* Non-Blocking mode: Interrupt */ HAL_StatusTypeDef HAL_LPTIM_Encoder_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period); HAL_StatusTypeDef HAL_LPTIM_Encoder_Stop_IT(LPTIM_HandleTypeDef *hlptim); /* ############################# Time out Mode ##############################*/ /* Blocking mode: Polling */ HAL_StatusTypeDef HAL_LPTIM_TimeOut_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Timeout); HAL_StatusTypeDef HAL_LPTIM_TimeOut_Stop(LPTIM_HandleTypeDef *hlptim); /* Non-Blocking mode: Interrupt */ HAL_StatusTypeDef HAL_LPTIM_TimeOut_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Timeout); HAL_StatusTypeDef HAL_LPTIM_TimeOut_Stop_IT(LPTIM_HandleTypeDef *hlptim); /* ############################## Counter Mode ###############################*/ /* Blocking mode: Polling */ HAL_StatusTypeDef HAL_LPTIM_Counter_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period); HAL_StatusTypeDef HAL_LPTIM_Counter_Stop(LPTIM_HandleTypeDef *hlptim); /* Non-Blocking mode: Interrupt */ HAL_StatusTypeDef HAL_LPTIM_Counter_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period); HAL_StatusTypeDef HAL_LPTIM_Counter_Stop_IT(LPTIM_HandleTypeDef *hlptim); /* Reading operation functions ************************************************/ uint32_t HAL_LPTIM_ReadCounter(LPTIM_HandleTypeDef *hlptim); uint32_t HAL_LPTIM_ReadAutoReload(LPTIM_HandleTypeDef *hlptim); uint32_t HAL_LPTIM_ReadCompare(LPTIM_HandleTypeDef *hlptim); /* LPTIM IRQ functions *******************************************************/ void HAL_LPTIM_IRQHandler(LPTIM_HandleTypeDef *hlptim); /* CallBack functions ********************************************************/ void HAL_LPTIM_CompareMatchCallback(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_AutoReloadMatchCallback(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_TriggerCallback(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_CompareWriteCallback(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_AutoReloadWriteCallback(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_DirectionUpCallback(LPTIM_HandleTypeDef *hlptim); void HAL_LPTIM_DirectionDownCallback(LPTIM_HandleTypeDef *hlptim); /* Peripheral State functions ************************************************/ HAL_LPTIM_StateTypeDef HAL_LPTIM_GetState(LPTIM_HandleTypeDef *hlptim); /** * @} */ /* Private types -------------------------------------------------------------*/ /** @defgroup LPTIM_Private_Types LPTIM Private Types * @{ */ /** * @} */ /* Private variables ---------------------------------------------------------*/ /** @defgroup LPTIM_Private_Variables LPTIM Private Variables * @{ */ /** * @} */ /* Private constants ---------------------------------------------------------*/ /** @defgroup LPTIM_Private_Constants LPTIM Private Constants * @{ */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup LPTIM_Private_Macros LPTIM Private Macros * @{ */ #define IS_LPTIM_CLOCK_SOURCE(__SOURCE__) (((__SOURCE__) == LPTIM_CLOCKSOURCE_ULPTIM) || \ ((__SOURCE__) == LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC)) #define IS_LPTIM_CLOCK_PRESCALER(__PRESCALER__) (((__PRESCALER__) == LPTIM_PRESCALER_DIV1 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV2 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV4 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV8 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV16 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV32 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV64 ) || \ ((__PRESCALER__) == LPTIM_PRESCALER_DIV128)) #define IS_LPTIM_CLOCK_PRESCALERDIV1(__PRESCALER__) ((__PRESCALER__) == LPTIM_PRESCALER_DIV1) #define IS_LPTIM_OUTPUT_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_OUTPUTPOLARITY_LOW ) || \ ((__POLARITY__) == LPTIM_OUTPUTPOLARITY_HIGH)) #define IS_LPTIM_CLOCK_SAMPLE_TIME(__SAMPLETIME__) (((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION) || \ ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_2TRANSITIONS) || \ ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_4TRANSITIONS) || \ ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_8TRANSITIONS)) #define IS_LPTIM_CLOCK_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING) || \ ((__POLARITY__) == LPTIM_CLOCKPOLARITY_FALLING) || \ ((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING_FALLING)) #define IS_LPTIM_TRG_SOURCE(__TRIG__) (((__TRIG__) == LPTIM_TRIGSOURCE_SOFTWARE) || \ ((__TRIG__) == LPTIM_TRIGSOURCE_0) || \ ((__TRIG__) == LPTIM_TRIGSOURCE_1) || \ ((__TRIG__) == LPTIM_TRIGSOURCE_2) || \ ((__TRIG__) == LPTIM_TRIGSOURCE_3) || \ ((__TRIG__) == LPTIM_TRIGSOURCE_4) || \ ((__TRIG__) == LPTIM_TRIGSOURCE_5)) #define IS_LPTIM_EXT_TRG_POLARITY(__POLAR__) (((__POLAR__) == LPTIM_ACTIVEEDGE_RISING ) || \ ((__POLAR__) == LPTIM_ACTIVEEDGE_FALLING ) || \ ((__POLAR__) == LPTIM_ACTIVEEDGE_RISING_FALLING )) #define IS_LPTIM_TRIG_SAMPLE_TIME(__SAMPLETIME__) (((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION) || \ ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_2TRANSITIONS ) || \ ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_4TRANSITIONS ) || \ ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_8TRANSITIONS )) #define IS_LPTIM_UPDATE_MODE(__MODE__) (((__MODE__) == LPTIM_UPDATE_IMMEDIATE) || \ ((__MODE__) == LPTIM_UPDATE_ENDOFPERIOD)) #define IS_LPTIM_COUNTER_SOURCE(__SOURCE__) (((__SOURCE__) == LPTIM_COUNTERSOURCE_INTERNAL) || \ ((__SOURCE__) == LPTIM_COUNTERSOURCE_EXTERNAL)) #define IS_LPTIM_AUTORELOAD(__AUTORELOAD__) ((__AUTORELOAD__) <= 0x0000FFFFU) #define IS_LPTIM_COMPARE(__COMPARE__) ((__COMPARE__) <= 0x0000FFFFU) #define IS_LPTIM_PERIOD(PERIOD) ((PERIOD) <= 0x0000FFFFU) #define IS_LPTIM_PULSE(PULSE) ((PULSE) <= 0x0000FFFFU) /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup LPTIM_Private_Functions LPTIM Private Functions * @{ */ /** * @} */ /** * @} */ /** * @} */ #endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx || STM32F413xx || STM32F423xx */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_HAL_LPTIM_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/