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STM32L443xx HAL User Manual
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Header file of LPTIM LL module. More...
#include "stm32l4xx.h"Go to the source code of this file.
Data Structures | |
| struct | LL_LPTIM_InitTypeDef |
| LPTIM Init structure definition. More... | |
Defines | |
| #define | LL_LPTIM_ISR_CMPM LPTIM_ISR_CMPM |
| #define | LL_LPTIM_ISR_CMPOK LPTIM_ISR_CMPOK |
| #define | LL_LPTIM_ISR_ARRM LPTIM_ISR_ARRM |
| #define | LL_LPTIM_ISR_EXTTRIG LPTIM_ISR_EXTTRIG |
| #define | LL_LPTIM_ISR_ARROK LPTIM_ISR_ARROK |
| #define | LL_LPTIM_ISR_UP LPTIM_ISR_UP |
| #define | LL_LPTIM_ISR_DOWN LPTIM_ISR_DOWN |
| #define | LL_LPTIM_IER_CMPMIE LPTIM_IER_CMPMIE |
| #define | LL_LPTIM_IER_CMPOKIE LPTIM_IER_CMPOKIE |
| #define | LL_LPTIM_IER_ARRMIE LPTIM_IER_ARRMIE |
| #define | LL_LPTIM_IER_EXTTRIGIE LPTIM_IER_EXTTRIGIE |
| #define | LL_LPTIM_IER_ARROKIE LPTIM_IER_ARROKIE |
| #define | LL_LPTIM_IER_UPIE LPTIM_IER_UPIE |
| #define | LL_LPTIM_IER_DOWNIE LPTIM_IER_DOWNIE |
| #define | LL_LPTIM_OPERATING_MODE_CONTINUOUS LPTIM_CR_CNTSTRT |
| #define | LL_LPTIM_OPERATING_MODE_ONESHOT LPTIM_CR_SNGSTRT |
| #define | LL_LPTIM_UPDATE_MODE_IMMEDIATE 0x00000000U |
| #define | LL_LPTIM_UPDATE_MODE_ENDOFPERIOD LPTIM_CFGR_PRELOAD |
| #define | LL_LPTIM_COUNTER_MODE_INTERNAL 0x00000000U |
| #define | LL_LPTIM_COUNTER_MODE_EXTERNAL LPTIM_CFGR_COUNTMODE |
| #define | LL_LPTIM_OUTPUT_WAVEFORM_PWM 0x00000000U |
| #define | LL_LPTIM_OUTPUT_WAVEFORM_SETONCE LPTIM_CFGR_WAVE |
| #define | LL_LPTIM_OUTPUT_POLARITY_REGULAR 0x00000000U |
| #define | LL_LPTIM_OUTPUT_POLARITY_INVERSE LPTIM_CFGR_WAVPOL |
| #define | LL_LPTIM_PRESCALER_DIV1 0x00000000U |
| #define | LL_LPTIM_PRESCALER_DIV2 LPTIM_CFGR_PRESC_0 |
| #define | LL_LPTIM_PRESCALER_DIV4 LPTIM_CFGR_PRESC_1 |
| #define | LL_LPTIM_PRESCALER_DIV8 (LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_0) |
| #define | LL_LPTIM_PRESCALER_DIV16 LPTIM_CFGR_PRESC_2 |
| #define | LL_LPTIM_PRESCALER_DIV32 (LPTIM_CFGR_PRESC_2 | LPTIM_CFGR_PRESC_0) |
| #define | LL_LPTIM_PRESCALER_DIV64 (LPTIM_CFGR_PRESC_2 | LPTIM_CFGR_PRESC_1) |
| #define | LL_LPTIM_PRESCALER_DIV128 LPTIM_CFGR_PRESC |
| #define | LL_LPTIM_TRIG_SOURCE_GPIO 0x00000000U |
| #define | LL_LPTIM_TRIG_SOURCE_RTCALARMA LPTIM_CFGR_TRIGSEL_0 |
| #define | LL_LPTIM_TRIG_SOURCE_RTCALARMB LPTIM_CFGR_TRIGSEL_1 |
| #define | LL_LPTIM_TRIG_SOURCE_RTCTAMP1 (LPTIM_CFGR_TRIGSEL_1 | LPTIM_CFGR_TRIGSEL_0) |
| #define | LL_LPTIM_TRIG_SOURCE_RTCTAMP2 LPTIM_CFGR_TRIGSEL_2 |
| #define | LL_LPTIM_TRIG_SOURCE_RTCTAMP3 (LPTIM_CFGR_TRIGSEL_2 | LPTIM_CFGR_TRIGSEL_0) |
| #define | LL_LPTIM_TRIG_SOURCE_COMP1 (LPTIM_CFGR_TRIGSEL_2 | LPTIM_CFGR_TRIGSEL_1) |
| #define | LL_LPTIM_TRIG_SOURCE_COMP2 LPTIM_CFGR_TRIGSEL |
| #define | LL_LPTIM_TRIG_FILTER_NONE 0x00000000U |
| #define | LL_LPTIM_TRIG_FILTER_2 LPTIM_CFGR_TRGFLT_0 |
| #define | LL_LPTIM_TRIG_FILTER_4 LPTIM_CFGR_TRGFLT_1 |
| #define | LL_LPTIM_TRIG_FILTER_8 LPTIM_CFGR_TRGFLT |
| #define | LL_LPTIM_TRIG_POLARITY_RISING LPTIM_CFGR_TRIGEN_0 |
| #define | LL_LPTIM_TRIG_POLARITY_FALLING LPTIM_CFGR_TRIGEN_1 |
| #define | LL_LPTIM_TRIG_POLARITY_RISING_FALLING LPTIM_CFGR_TRIGEN |
| #define | LL_LPTIM_CLK_SOURCE_INTERNAL 0x00000000U |
| #define | LL_LPTIM_CLK_SOURCE_EXTERNAL LPTIM_CFGR_CKSEL |
| #define | LL_LPTIM_CLK_FILTER_NONE 0x00000000U |
| #define | LL_LPTIM_CLK_FILTER_2 LPTIM_CFGR_CKFLT_0 |
| #define | LL_LPTIM_CLK_FILTER_4 LPTIM_CFGR_CKFLT_1 |
| #define | LL_LPTIM_CLK_FILTER_8 LPTIM_CFGR_CKFLT |
| #define | LL_LPTIM_CLK_POLARITY_RISING 0x00000000U |
| #define | LL_LPTIM_CLK_POLARITY_FALLING LPTIM_CFGR_CKPOL_0 |
| #define | LL_LPTIM_CLK_POLARITY_RISING_FALLING LPTIM_CFGR_CKPOL_1 |
| #define | LL_LPTIM_ENCODER_MODE_RISING 0x00000000U |
| #define | LL_LPTIM_ENCODER_MODE_FALLING LPTIM_CFGR_CKPOL_0 |
| #define | LL_LPTIM_ENCODER_MODE_RISING_FALLING LPTIM_CFGR_CKPOL_1 |
| #define | LL_LPTIM_INPUT1_SRC_GPIO 0x00000000U |
| #define | LL_LPTIM_INPUT1_SRC_COMP1 LPTIM_OR_OR_0 |
| #define | LL_LPTIM_INPUT1_SRC_COMP2 LPTIM_OR_OR_1 |
| #define | LL_LPTIM_INPUT1_SRC_COMP1_COMP2 LPTIM_OR_OR |
| #define | LL_LPTIM_INPUT2_SRC_GPIO 0x00000000U |
| #define | LL_LPTIM_INPUT2_SRC_COMP2 LPTIM_OR_OR_1 |
| #define | LL_LPTIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG((__INSTANCE__)->__REG__, (__VALUE__)) |
| Write a value in LPTIM register. | |
| #define | LL_LPTIM_ReadReg(__INSTANCE__, __REG__) READ_REG((__INSTANCE__)->__REG__) |
| Read a value in LPTIM register. | |
Functions | |
| ErrorStatus | LL_LPTIM_DeInit (LPTIM_TypeDef *LPTIMx) |
| Set LPTIMx registers to their reset values. | |
| void | LL_LPTIM_StructInit (LL_LPTIM_InitTypeDef *LPTIM_InitStruct) |
| Set each fields of the LPTIM_InitStruct structure to its default value. | |
| ErrorStatus | LL_LPTIM_Init (LPTIM_TypeDef *LPTIMx, LL_LPTIM_InitTypeDef *LPTIM_InitStruct) |
| Configure the LPTIMx peripheral according to the specified parameters. | |
| void | LL_LPTIM_Disable (LPTIM_TypeDef *LPTIMx) |
| Disable the LPTIM instance. | |
| __STATIC_INLINE void | LL_LPTIM_Enable (LPTIM_TypeDef *LPTIMx) |
| Enable the LPTIM instance. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabled (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the LPTIM instance is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_StartCounter (LPTIM_TypeDef *LPTIMx, uint32_t OperatingMode) |
| Starts the LPTIM counter in the desired mode. | |
| __STATIC_INLINE void | LL_LPTIM_SetUpdateMode (LPTIM_TypeDef *LPTIMx, uint32_t UpdateMode) |
| Set the LPTIM registers update mode (enable/disable register preload) | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetUpdateMode (LPTIM_TypeDef *LPTIMx) |
| Get the LPTIM registers update mode. | |
| __STATIC_INLINE void | LL_LPTIM_SetAutoReload (LPTIM_TypeDef *LPTIMx, uint32_t AutoReload) |
| Set the auto reload value. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetAutoReload (LPTIM_TypeDef *LPTIMx) |
| Get actual auto reload value. | |
| __STATIC_INLINE void | LL_LPTIM_SetCompare (LPTIM_TypeDef *LPTIMx, uint32_t CompareValue) |
| Set the compare value. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetCompare (LPTIM_TypeDef *LPTIMx) |
| Get actual compare value. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetCounter (LPTIM_TypeDef *LPTIMx) |
| Get actual counter value. | |
| __STATIC_INLINE void | LL_LPTIM_SetCounterMode (LPTIM_TypeDef *LPTIMx, uint32_t CounterMode) |
| Set the counter mode (selection of the LPTIM counter clock source). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetCounterMode (LPTIM_TypeDef *LPTIMx) |
| Get the counter mode. | |
| __STATIC_INLINE void | LL_LPTIM_ConfigOutput (LPTIM_TypeDef *LPTIMx, uint32_t Waveform, uint32_t Polarity) |
| Configure the LPTIM instance output (LPTIMx_OUT) | |
| __STATIC_INLINE void | LL_LPTIM_SetWaveform (LPTIM_TypeDef *LPTIMx, uint32_t Waveform) |
| Set waveform shape. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetWaveform (LPTIM_TypeDef *LPTIMx) |
| Get actual waveform shape. | |
| __STATIC_INLINE void | LL_LPTIM_SetPolarity (LPTIM_TypeDef *LPTIMx, uint32_t Polarity) |
| Set output polarity. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetPolarity (LPTIM_TypeDef *LPTIMx) |
| Get actual output polarity. | |
| __STATIC_INLINE void | LL_LPTIM_SetPrescaler (LPTIM_TypeDef *LPTIMx, uint32_t Prescaler) |
| Set actual prescaler division ratio. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetPrescaler (LPTIM_TypeDef *LPTIMx) |
| Get actual prescaler division ratio. | |
| __STATIC_INLINE void | LL_LPTIM_SetInput1Src (LPTIM_TypeDef *LPTIMx, uint32_t Src) |
| Set LPTIM input 1 source (default GPIO). | |
| __STATIC_INLINE void | LL_LPTIM_SetInput2Src (LPTIM_TypeDef *LPTIMx, uint32_t Src) |
| Set LPTIM input 2 source (default GPIO). | |
| __STATIC_INLINE void | LL_LPTIM_EnableTimeout (LPTIM_TypeDef *LPTIMx) |
| Enable the timeout function. | |
| __STATIC_INLINE void | LL_LPTIM_DisableTimeout (LPTIM_TypeDef *LPTIMx) |
| Disable the timeout function. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledTimeout (LPTIM_TypeDef *LPTIMx) |
| Indicate whether the timeout function is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_TrigSw (LPTIM_TypeDef *LPTIMx) |
| Start the LPTIM counter. | |
| __STATIC_INLINE void | LL_LPTIM_ConfigTrigger (LPTIM_TypeDef *LPTIMx, uint32_t Source, uint32_t Filter, uint32_t Polarity) |
| Configure the external trigger used as a trigger event for the LPTIM. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetTriggerSource (LPTIM_TypeDef *LPTIMx) |
| Get actual external trigger source. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetTriggerFilter (LPTIM_TypeDef *LPTIMx) |
| Get actual external trigger filter. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetTriggerPolarity (LPTIM_TypeDef *LPTIMx) |
| Get actual external trigger polarity. | |
| __STATIC_INLINE void | LL_LPTIM_SetClockSource (LPTIM_TypeDef *LPTIMx, uint32_t ClockSource) |
| Set the source of the clock used by the LPTIM instance. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetClockSource (LPTIM_TypeDef *LPTIMx) |
| Get actual LPTIM instance clock source. | |
| __STATIC_INLINE void | LL_LPTIM_ConfigClock (LPTIM_TypeDef *LPTIMx, uint32_t ClockFilter, uint32_t ClockPolarity) |
| Configure the active edge or edges used by the counter when the LPTIM is clocked by an external clock source. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetClockPolarity (LPTIM_TypeDef *LPTIMx) |
| Get actual clock polarity. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetClockFilter (LPTIM_TypeDef *LPTIMx) |
| Get actual clock digital filter. | |
| __STATIC_INLINE void | LL_LPTIM_SetEncoderMode (LPTIM_TypeDef *LPTIMx, uint32_t EncoderMode) |
| Configure the encoder mode. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_GetEncoderMode (LPTIM_TypeDef *LPTIMx) |
| Get actual encoder mode. | |
| __STATIC_INLINE void | LL_LPTIM_EnableEncoderMode (LPTIM_TypeDef *LPTIMx) |
| Enable the encoder mode. | |
| __STATIC_INLINE void | LL_LPTIM_DisableEncoderMode (LPTIM_TypeDef *LPTIMx) |
| Disable the encoder mode. | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledEncoderMode (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the LPTIM operates in encoder mode. | |
| __STATIC_INLINE void | LL_LPTIM_ClearFLAG_CMPM (LPTIM_TypeDef *LPTIMx) |
| Clear the compare match flag (CMPMCF) | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_CMPM (LPTIM_TypeDef *LPTIMx) |
| Inform application whether a compare match interrupt has occurred. | |
| __STATIC_INLINE void | LL_LPTIM_ClearFLAG_ARRM (LPTIM_TypeDef *LPTIMx) |
| Clear the autoreload match flag (ARRMCF) | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_ARRM (LPTIM_TypeDef *LPTIMx) |
| Inform application whether a autoreload match interrupt has occurred. | |
| __STATIC_INLINE void | LL_LPTIM_ClearFlag_EXTTRIG (LPTIM_TypeDef *LPTIMx) |
| Clear the external trigger valid edge flag(EXTTRIGCF). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_EXTTRIG (LPTIM_TypeDef *LPTIMx) |
| Inform application whether a valid edge on the selected external trigger input has occurred. | |
| __STATIC_INLINE void | LL_LPTIM_ClearFlag_CMPOK (LPTIM_TypeDef *LPTIMx) |
| Clear the compare register update interrupt flag (CMPOKCF). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_CMPOK (LPTIM_TypeDef *LPTIMx) |
| Informs application whether the APB bus write operation to the LPTIMx_CMP register has been successfully completed. | |
| __STATIC_INLINE void | LL_LPTIM_ClearFlag_ARROK (LPTIM_TypeDef *LPTIMx) |
| Clear the autoreload register update interrupt flag (ARROKCF). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_ARROK (LPTIM_TypeDef *LPTIMx) |
| Informs application whether the APB bus write operation to the LPTIMx_ARR register has been successfully completed. | |
| __STATIC_INLINE void | LL_LPTIM_ClearFlag_UP (LPTIM_TypeDef *LPTIMx) |
| Clear the counter direction change to up interrupt flag (UPCF). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_UP (LPTIM_TypeDef *LPTIMx) |
| Informs the application whether the counter direction has changed from down to up (when the LPTIM instance operates in encoder mode). | |
| __STATIC_INLINE void | LL_LPTIM_ClearFlag_DOWN (LPTIM_TypeDef *LPTIMx) |
| Clear the counter direction change to down interrupt flag (DOWNCF). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsActiveFlag_DOWN (LPTIM_TypeDef *LPTIMx) |
| Informs the application whether the counter direction has changed from up to down (when the LPTIM instance operates in encoder mode). | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_CMPM (LPTIM_TypeDef *LPTIMx) |
| Enable compare match interrupt (CMPMIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_CMPM (LPTIM_TypeDef *LPTIMx) |
| Disable compare match interrupt (CMPMIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_CMPM (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the compare match interrupt (CMPMIE) is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_ARRM (LPTIM_TypeDef *LPTIMx) |
| Enable autoreload match interrupt (ARRMIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_ARRM (LPTIM_TypeDef *LPTIMx) |
| Disable autoreload match interrupt (ARRMIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_ARRM (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the autoreload match interrupt (ARRMIE) is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_EXTTRIG (LPTIM_TypeDef *LPTIMx) |
| Enable external trigger valid edge interrupt (EXTTRIGIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_EXTTRIG (LPTIM_TypeDef *LPTIMx) |
| Disable external trigger valid edge interrupt (EXTTRIGIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_EXTTRIG (LPTIM_TypeDef *LPTIMx) |
| Indicates external trigger valid edge interrupt (EXTTRIGIE) is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_CMPOK (LPTIM_TypeDef *LPTIMx) |
| Enable compare register write completed interrupt (CMPOKIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_CMPOK (LPTIM_TypeDef *LPTIMx) |
| Disable compare register write completed interrupt (CMPOKIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_CMPOK (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the compare register write completed interrupt (CMPOKIE) is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_ARROK (LPTIM_TypeDef *LPTIMx) |
| Enable autoreload register write completed interrupt (ARROKIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_ARROK (LPTIM_TypeDef *LPTIMx) |
| Disable autoreload register write completed interrupt (ARROKIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_ARROK (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the autoreload register write completed interrupt (ARROKIE) is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_UP (LPTIM_TypeDef *LPTIMx) |
| Enable direction change to up interrupt (UPIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_UP (LPTIM_TypeDef *LPTIMx) |
| Disable direction change to up interrupt (UPIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_UP (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the direction change to up interrupt (UPIE) is enabled. | |
| __STATIC_INLINE void | LL_LPTIM_EnableIT_DOWN (LPTIM_TypeDef *LPTIMx) |
| Enable direction change to down interrupt (DOWNIE). | |
| __STATIC_INLINE void | LL_LPTIM_DisableIT_DOWN (LPTIM_TypeDef *LPTIMx) |
| Disable direction change to down interrupt (DOWNIE). | |
| __STATIC_INLINE uint32_t | LL_LPTIM_IsEnabledIT_DOWN (LPTIM_TypeDef *LPTIMx) |
| Indicates whether the direction change to down interrupt (DOWNIE) is enabled. | |
Header file of LPTIM LL module.
Copyright (c) 2017 STMicroelectronics. All rights reserved.
This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.
Definition in file stm32l4xx_ll_lptim.h.
1.7.6.1