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TARGET_NUCLEO_H743ZI/TOOLCHAIN_ARM_MICRO/stm32h7xx_hal_comp.h
- Committer:
- AnnaBridge
- Date:
- 2019-02-20
- Revision:
- 172:65be27845400
File content as of revision 172:65be27845400:
/**
******************************************************************************
* @file stm32h7xx_hal_comp.h
* @author MCD Application Team
* @brief Header file of COMP HAL module.
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32H7xx_HAL_COMP_H
#define STM32H7xx_HAL_COMP_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32h7xx_hal_def.h"
/** @addtogroup STM32H7xx_HAL_Driver
* @{
*/
/** @addtogroup COMP
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup COMP_Exported_Types COMP Exported Types
* @{
*/
/**
* @brief COMP Init structure definition
*/
typedef struct
{
uint32_t WindowMode; /*!< Set window mode of a pair of comparators instances
(2 consecutive instances odd and even COMP<x> and COMP<x+1>).
Note: HAL COMP driver allows to set window mode from any COMP instance of the pair of COMP instances composing window mode.
This parameter can be a value of @ref COMP_WindowMode */
uint32_t Mode; /*!< Set comparator operating mode to adjust power and speed.
Note: For the characteritics of comparator power modes
(propagation delay and power consumption), refer to device datasheet.
This parameter can be a value of @ref COMP_PowerMode */
uint32_t NonInvertingInput; /*!< Set comparator input plus (non-inverting input).
This parameter can be a value of @ref COMP_InputPlus */
uint32_t InvertingInput; /*!< Set comparator input minus (inverting input).
This parameter can be a value of @ref COMP_InputMinus */
uint32_t Hysteresis; /*!< Set comparator hysteresis mode of the input minus.
This parameter can be a value of @ref COMP_Hysteresis */
uint32_t OutputPol; /*!< Set comparator output polarity.
This parameter can be a value of @ref COMP_OutputPolarity */
uint32_t BlankingSrce; /*!< Set comparator blanking source.
This parameter can be a value of @ref COMP_BlankingSrce */
uint32_t TriggerMode; /*!< Set the comparator output triggering External Interrupt Line (EXTI).
This parameter can be a value of @ref COMP_EXTI_TriggerMode */
}COMP_InitTypeDef;
/**
* @brief HAL COMP state machine: HAL COMP states definition
*/
#define COMP_STATE_BITFIELD_LOCK ((uint32_t)0x10)
typedef enum
{
HAL_COMP_STATE_RESET = 0x00, /*!< COMP not yet initialized */
HAL_COMP_STATE_RESET_LOCKED = (HAL_COMP_STATE_RESET | COMP_STATE_BITFIELD_LOCK), /*!< COMP not yet initialized and configuration is locked */
HAL_COMP_STATE_READY = 0x01, /*!< COMP initialized and ready for use */
HAL_COMP_STATE_READY_LOCKED = (HAL_COMP_STATE_READY | COMP_STATE_BITFIELD_LOCK), /*!< COMP initialized but configuration is locked */
HAL_COMP_STATE_BUSY = 0x02, /*!< COMP is running */
HAL_COMP_STATE_BUSY_LOCKED = (HAL_COMP_STATE_BUSY | COMP_STATE_BITFIELD_LOCK) /*!< COMP is running and configuration is locked */
}HAL_COMP_StateTypeDef;
/**
* @brief COMP Handle Structure definition
*/
#if (USE_HAL_COMP_REGISTER_CALLBACKS == 1)
typedef struct __COMP_HandleTypeDef
#else
typedef struct
#endif /* USE_HAL_COMP_REGISTER_CALLBACKS */
{
COMP_TypeDef *Instance; /*!< Register base address */
COMP_InitTypeDef Init; /*!< COMP required parameters */
HAL_LockTypeDef Lock; /*!< Locking object */
__IO HAL_COMP_StateTypeDef State; /*!< COMP communication state */
__IO uint32_t ErrorCode; /*!< COMP error code */
#if (USE_HAL_COMP_REGISTER_CALLBACKS == 1)
void (* TriggerCallback)(struct __COMP_HandleTypeDef *hcomp); /*!< COMP trigger callback */
void (* MspInitCallback)(struct __COMP_HandleTypeDef *hcomp); /*!< COMP Msp Init callback */
void (* MspDeInitCallback)(struct __COMP_HandleTypeDef *hcomp); /*!< COMP Msp DeInit callback */
#endif /* USE_HAL_COMP_REGISTER_CALLBACKS */
} COMP_HandleTypeDef;
#if (USE_HAL_COMP_REGISTER_CALLBACKS == 1)
/**
* @brief HAL COMP Callback ID enumeration definition
*/
typedef enum
{
HAL_COMP_TRIGGER_CB_ID = 0x00U, /*!< COMP trigger callback ID */
HAL_COMP_MSPINIT_CB_ID = 0x01U, /*!< COMP Msp Init callback ID */
HAL_COMP_MSPDEINIT_CB_ID = 0x02U /*!< COMP Msp DeInit callback ID */
} HAL_COMP_CallbackIDTypeDef;
/**
* @brief HAL COMP Callback pointer definition
*/
typedef void (*pCOMP_CallbackTypeDef)(COMP_HandleTypeDef *hcomp); /*!< pointer to a COMP callback function */
#endif /* USE_HAL_COMP_REGISTER_CALLBACKS */
/**
* @}
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup COMP_Exported_Constants COMP Exported Constants
* @{
*/
/** @defgroup COMP_Error_Code COMP Error Code
* @{
*/
#define HAL_COMP_ERROR_NONE (0x00U) /*!< No error */
#if (USE_HAL_COMP_REGISTER_CALLBACKS == 1)
#define HAL_COMP_ERROR_INVALID_CALLBACK (0x01U) /*!< Invalid Callback error */
#endif /* USE_HAL_COMP_REGISTER_CALLBACKS */
/**
* @}
*/
/** @defgroup COMP_WindowMode COMP Window Mode
* @{
*/
#define COMP_WINDOWMODE_DISABLE ((uint32_t)0x00000000) /*!< Window mode disable: Comparators instances pair COMP1 and COMP2 are independent */
#define COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON (COMP_CFGRx_WINMODE) /*!< Window mode enable: Comparators instances pair COMP1 and COMP2 have their input plus connected together. The common input is COMP1 input plus (COMP2 input plus is no more accessible). */
/**
* @}
*/
/** @defgroup COMP_PowerMode COMP power mode
* @{
*/
/* Note: For the characteritics of comparator power modes */
/* (propagation delay and power consumption), */
/* refer to device datasheet. */
#define COMP_POWERMODE_HIGHSPEED ((uint32_t)0x00000000) /*!< High Speed */
#define COMP_POWERMODE_MEDIUMSPEED (COMP_CFGRx_PWRMODE_0) /*!< Medium Speed */
#define COMP_POWERMODE_ULTRALOWPOWER (COMP_CFGRx_PWRMODE) /*!< Ultra-low power mode */
/**
* @}
*/
/** @defgroup COMP_InputPlus COMP input plus (non-inverting input)
* @{
*/
#define COMP_INPUT_PLUS_IO1 ((uint32_t)0x00000000) /*!< Comparator input plus connected to IO1 (pin PB0 for COMP1, pin PE9 for COMP2) */
#define COMP_INPUT_PLUS_IO2 (COMP_CFGRx_INPSEL) /*!< Comparator input plus connected to IO2 (pin PB2 for COMP1, pin PE11 for COMP2) */
/**
* @}
*/
/** @defgroup COMP_InputMinus COMP input minus (inverting input)
* @{
*/
#define COMP_INPUT_MINUS_1_4VREFINT ( COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 1/4 VrefInt */
#define COMP_INPUT_MINUS_1_2VREFINT ( COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 1/2 VrefInt */
#define COMP_INPUT_MINUS_3_4VREFINT ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN) /*!< Comparator input minus connected to 3/4 VrefInt */
#define COMP_INPUT_MINUS_VREFINT ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN ) /*!< Comparator input minus connected to VrefInt */
#define COMP_INPUT_MINUS_DAC1_CH1 (COMP_CFGRx_INMSEL_2 ) /*!< Comparator input minus connected to DAC1 channel 1 (DAC_OUT1) */
#define COMP_INPUT_MINUS_DAC1_CH2 (COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_0) /*!< Comparator input minus connected to DAC1 channel 2 (DAC_OUT2) */
#define COMP_INPUT_MINUS_IO1 (COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 ) /*!< Comparator input minus connected to IO1 (pin PB1 for COMP1, pin PE10 for COMP2) */
#define COMP_INPUT_MINUS_IO2 (COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0) /*!< Comparator input minus connected to IO2 (pin PC4 for COMP1, pin PE7 for COMP2) */
/**
* @}
*/
/** @defgroup COMP_Hysteresis COMP hysteresis
* @{
*/
#define COMP_HYSTERESIS_NONE ((uint32_t)0x00000000) /*!< No hysteresis */
#define COMP_HYSTERESIS_LOW (COMP_CFGRx_HYST_0) /*!< Hysteresis level low */
#define COMP_HYSTERESIS_MEDIUM (COMP_CFGRx_HYST_1) /*!< Hysteresis level medium */
#define COMP_HYSTERESIS_HIGH (COMP_CFGRx_HYST) /*!< Hysteresis level high */
/**
* @}
*/
/** @defgroup COMP_OutputPolarity COMP Output Polarity
* @{
*/
#define COMP_OUTPUTPOL_NONINVERTED ((uint32_t)0x00000000) /*!< COMP output level is not inverted (comparator output is high when the input plus is at a higher voltage than the input minus) */
#define COMP_OUTPUTPOL_INVERTED (COMP_CFGRx_POLARITY) /*!< COMP output level is inverted (comparator output is low when the input plus is at a higher voltage than the input minus) */
/**
* @}
*/
/** @defgroup COMP_BlankingSrce COMP Blanking Source
* @{
*/
/* Any blanking source can be selected for all comparators */
#define COMP_BLANKINGSRC_NONE ((uint32_t)0x00000000) /*!< No blanking source */
#define COMP_BLANKINGSRC_TIM1_OC5 (COMP_CFGRx_BLANKING_0) /*!< TIM1 OC5 selected as blanking source for comparator */
#define COMP_BLANKINGSRC_TIM2_OC3 (COMP_CFGRx_BLANKING_1) /*!< TIM2 OC3 selected as blanking source for comparator */
#define COMP_BLANKINGSRC_TIM3_OC3 (COMP_CFGRx_BLANKING_0 |COMP_CFGRx_BLANKING_1) /*!< TIM3 OC3 selected as blanking source for compartor */
#define COMP_BLANKINGSRC_TIM3_OC4 (COMP_CFGRx_BLANKING_2) /*!< TIM3 OC4 selected as blanking source for comparator */
#define COMP_BLANKINGSRC_TIM8_OC5 (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_0) /*!< TIM8 OC5 selected as blanking source for comparator */
#define COMP_BLANKINGSRC_TIM15_OC1 (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_1) /*!< TIM15 OC1 selected as blanking source for comparator */
/**
* @}
*/
/** @defgroup COMP_OutputLevel COMP Output Level
* @{
*/
/* Note: Comparator output level values are fixed to "0" and "1", */
/* corresponding COMP register bit is managed by HAL function to match */
/* with these values (independently of bit position in register). */
/* When output polarity is not inverted, comparator output is low when
the input plus is at a lower voltage than the input minus */
#define COMP_OUTPUT_LEVEL_LOW ((uint32_t)0x00000000)
/* When output polarity is not inverted, comparator output is high when
the input plus is at a higher voltage than the input minus */
#define COMP_OUTPUT_LEVEL_HIGH ((uint32_t)0x00000001)
/**
* @}
*/
/** @defgroup COMP_EXTI_TriggerMode COMP output to EXTI
* @{
*/
#define COMP_TRIGGERMODE_NONE ((uint32_t)0x00000000) /*!< Comparator output triggering no External Interrupt Line */
#define COMP_TRIGGERMODE_IT_RISING (COMP_EXTI_IT | COMP_EXTI_RISING) /*!< Comparator output triggering External Interrupt Line event with interruption, on rising edge */
#define COMP_TRIGGERMODE_IT_FALLING (COMP_EXTI_IT | COMP_EXTI_FALLING) /*!< Comparator output triggering External Interrupt Line event with interruption, on falling edge */
#define COMP_TRIGGERMODE_IT_RISING_FALLING (COMP_EXTI_IT | COMP_EXTI_RISING | COMP_EXTI_FALLING) /*!< Comparator output triggering External Interrupt Line event with interruption, on both rising and falling edges */
#define COMP_TRIGGERMODE_EVENT_RISING (COMP_EXTI_EVENT | COMP_EXTI_RISING) /*!< Comparator output triggering External Interrupt Line event only (without interruption), on rising edge */
#define COMP_TRIGGERMODE_EVENT_FALLING (COMP_EXTI_EVENT | COMP_EXTI_FALLING) /*!< Comparator output triggering External Interrupt Line event only (without interruption), on falling edge */
#define COMP_TRIGGERMODE_EVENT_RISING_FALLING (COMP_EXTI_EVENT | COMP_EXTI_RISING | COMP_EXTI_FALLING) /*!< Comparator output triggering External Interrupt Line event only (without interruption), on both rising and falling edges */
/**
* @}
*/
/** @defgroup COMP_Flag COMP Flag
* @{
*/
#define COMP_FLAG_C1I COMP_SR_C1IF /*!< Comparator 1 Interrupt Flag */
#define COMP_FLAG_C2I COMP_SR_C2IF /*!< Comparator 2 Interrupt Flag */
#define COMP_FLAG_LOCK COMP_CFGRx_LOCK /*!< Lock flag */
/**
* @}
*/
/** @defgroup COMP_IT_CLEAR_Flags COMP Interruption Clear Flags
* @{
*/
#define COMP_CLEAR_C1IF COMP_ICFR_C1IF /*!< Clear Comparator 1 Interrupt Flag */
#define COMP_CLEAR_C2IF COMP_ICFR_C2IF /*!< Clear Comparator 2 Interrupt Flag */
/**
* @}
*/
/** @defgroup COMP_Interrupts_Definitions COMP Interrupts Definitions
* @{
*/
#define COMP_IT_EN COMP_CFGRx_ITEN
/**
* @}
*/
/**
* @}
*/
/* Exported macros -----------------------------------------------------------*/
/** @defgroup COMP_Exported_Macros COMP Exported Macros
* @{
*/
/** @defgroup COMP_Handle_Management COMP Handle Management
* @{
*/
/** @brief Reset COMP handle state.
* @param __HANDLE__ COMP handle
* @retval None
*/
#if (USE_HAL_COMP_REGISTER_CALLBACKS == 1)
#define __HAL_COMP_RESET_HANDLE_STATE(__HANDLE__) do{ \
(__HANDLE__)->State = HAL_COMP_STATE_RESET; \
(__HANDLE__)->MspInitCallback = NULL; \
(__HANDLE__)->MspDeInitCallback = NULL; \
} while(0)
#else
#define __HAL_COMP_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_COMP_STATE_RESET)
#endif
/**
* @brief Clear COMP error code (set it to no error code "HAL_COMP_ERROR_NONE").
* @param __HANDLE__ COMP handle
* @retval None
*/
#define COMP_CLEAR_ERRORCODE(__HANDLE__) ((__HANDLE__)->ErrorCode = HAL_COMP_ERROR_NONE)
/**
* @brief Enable the specified comparator.
* @param __HANDLE__ COMP handle
* @retval None
*/
#define __HAL_COMP_ENABLE(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_EN)
/**
* @brief Disable the specified comparator.
* @param __HANDLE__ COMP handle
* @retval None
*/
#define __HAL_COMP_DISABLE(__HANDLE__) CLEAR_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_EN)
/**
* @brief Lock the specified comparator configuration.
* @note Using this macro induce HAL COMP handle state machine being no
* more in line with COMP instance state.
* To keep HAL COMP handle state machine updated, it is recommended
* to use function "HAL_COMP_Lock')".
* @param __HANDLE__ COMP handle
* @retval None
*/
#define __HAL_COMP_LOCK(__HANDLE__) SET_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_LOCK)
/**
* @brief Check whether the specified comparator is locked.
* @param __HANDLE__ COMP handle
* @retval Value 0 if COMP instance is not locked, value 1 if COMP instance is locked
*/
#define __HAL_COMP_IS_LOCKED(__HANDLE__) (READ_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_LOCK) == COMP_CFGRx_LOCK)
/**
* @}
*/
/** @defgroup COMP_Exti_Management COMP external interrupt line management
* @{
*/
/**
* @brief Enable the COMP1 EXTI line rising edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Disable the COMP1 EXTI line rising edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Enable the COMP1 EXTI line falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Disable the COMP1 EXTI line falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Enable the COMP1 EXTI line rising & falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_ENABLE_RISING_FALLING_EDGE() do { \
__HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE(); \
__HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Disable the COMP1 EXTI line rising & falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_DISABLE_RISING_FALLING_EDGE() do { \
__HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE(); \
__HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Enable the COMP1 EXTI line in interrupt mode.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_ENABLE_IT() SET_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Disable the COMP1 EXTI line in interrupt mode.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_DISABLE_IT() CLEAR_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Enable the COMP1 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_ENABLE_EVENT() SET_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Disable the COMP1 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Check whether the COMP1 EXTI line flag is set or not.
* @retval RESET or SET
*/
#define __HAL_COMP_COMP1_EXTI_GET_FLAG() READ_BIT(EXTI_D1->PR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Clear the COMP1 EXTI flag.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_CLEAR_FLAG() WRITE_REG(EXTI_D1->PR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Generate a software interrupt on the COMP1 EXTI line.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER1, COMP_EXTI_LINE_COMP1)
/**
* @brief Enable the COMP1 D3 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTID3_ENABLE_EVENT() SET_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Disable the COMP1 D3 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP1_EXTID3_DISABLE_EVENT() CLEAR_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP1)
/**
* @brief Enable the COMP2 EXTI line rising edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Disable the COMP2 EXTI line rising edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Enable the COMP2 EXTI line falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Disable the COMP2 EXTI line falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Enable the COMP2 EXTI line rising & falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_ENABLE_RISING_FALLING_EDGE() do { \
__HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE(); \
__HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Disable the COMP2 EXTI line rising & falling edge trigger.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_DISABLE_RISING_FALLING_EDGE() do { \
__HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE(); \
__HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE(); \
} while(0)
/**
* @brief Enable the COMP2 EXTI line.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_ENABLE_IT() SET_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Disable the COMP2 EXTI line.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_DISABLE_IT() CLEAR_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Enable the COMP2 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_ENABLE_EVENT() SET_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Disable the COMP2 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Check whether the COMP2 EXTI line flag is set or not.
* @retval RESET or SET
*/
#define __HAL_COMP_COMP2_EXTI_GET_FLAG() READ_BIT(EXTI_D1->PR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Clear the the COMP2 EXTI flag.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_CLEAR_FLAG() WRITE_REG(EXTI_D1->PR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Enable the COMP2 D3 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTID3_ENABLE_EVENT() SET_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Disable the COMP2 D3 EXTI Line in event mode.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTID3_DISABLE_EVENT() CLEAR_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP2)
/**
* @brief Generate a software interrupt on the COMP2 EXTI line.
* @retval None
*/
#define __HAL_COMP_COMP2_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER1, COMP_EXTI_LINE_COMP2)
/** @brief Checks if the specified COMP interrupt source is enabled or disabled.
* @param __HANDLE__: specifies the COMP Handle.
* This parameter can be COMP1 where x: 1 or 2 to select the COMP peripheral.
* @param __INTERRUPT__: specifies the COMP interrupt source to check.
* This parameter can be one of the following values:
* @arg COMP_IT_EN: Comparator interrupt enable
*
* @retval The new state of __IT__ (TRUE or FALSE)
*/
#define __HAL_COMP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CFGR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
/** @brief Checks whether the specified COMP flag is set or not.
* @param __FLAG__: specifies the flag to check.
* This parameter can be one of the following values:
* @arg COMP_FLAG_C1I: Comparator 1 Interrupt Flag
* @arg COMP_FLAG_C2I: Comparator 2 Interrupt Flag
* @retval The new state of __FLAG__ (TRUE or FALSE)
*/
#define __HAL_COMP_GET_FLAG(__FLAG__) ((COMP12->SR & (__FLAG__)) == (__FLAG__))
/** @brief Clears the specified COMP pending flag.
* @param __FLAG__: specifies the flag to check.
* This parameter can be any combination of the following values:
* @arg COMP_CLEAR_C1IF : Clear Comparator 1 Interrupt Flag
* @arg COMP_CLEAR_C2IF : Clear Comparator 2 Interrupt Flag
* @retval None
*/
#define __HAL_COMP_CLEAR_FLAG(__FLAG__) (COMP12->ICFR = (__FLAG__))
/** @brief Clear the COMP C1I flag.
* @retval None
*/
#define __HAL_COMP_CLEAR_C1IFLAG() __HAL_COMP_CLEAR_FLAG( COMP_CLEAR_C1IF)
/** @brief Clear the COMP C2I flag.
* @retval None
*/
#define __HAL_COMP_CLEAR_C2IFLAG() __HAL_COMP_CLEAR_FLAG( COMP_CLEAR_C2IF)
/** @brief Enable the specified COMP interrupt.
* @param __HANDLE__: specifies the COMP Handle.
* @param __INTERRUPT__: specifies the COMP interrupt source to enable.
* This parameter can be one of the following values:
* @arg COMP_CFGRx_ITEN : Comparator interrupt
* @retval None
*/
#define __HAL_COMP_ENABLE_IT(__HANDLE__, __INTERRUPT__) ( ((__HANDLE__)->Instance->CFGR) |= (__INTERRUPT__) )
/** @brief Disable the specified COMP interrupt.
* @param __HANDLE__: specifies the COMP Handle.
* @param __INTERRUPT__: specifies the COMP interrupt source to enable.
* This parameter can be one of the following values:
* @arg COMP_CFGRx_ITEN : Comparator interrupt
* @retval None
*/
#define __HAL_COMP_DISABLE_IT(__HANDLE__,__INTERRUPT__) (((__HANDLE__)->Instance->CFGR) &= ~(__INTERRUPT__))
/**
* @}
*/
/** @brief Enable the specified bit in the Option register.
* @param __AF__: specifies the Alternate Function source selection .
* This parameter can be one of the following values:
* @arg COMP_OR_AFOPA6 : Alternate Function PA6 source selection
* @arg COMP_OR_AFOPA8 : Alternate Function PA8 source selection
* @arg COMP_OR_AFOPB12 : Alternate Function PB12 source selection
* @arg COMP_OR_AFOPE6 : Alternate Function PE6 source selection
* @arg COMP_OR_AFOPE15 : Alternate Function PE15 source selection
* @arg COMP_OR_AFOPG2 : Alternate Function PG2 source selection
* @arg COMP_OR_AFOPG3 : Alternate Function PG3 source selection
* @arg COMP_OR_AFOPG4 : Alternate Function PG4 source selection
* @arg COMP_OR_AFOPI1 : Alternate Function PI1 source selection
* @arg COMP_OR_AFOPI4 : Alternate Function PI4 source selection
* @arg COMP_OR_AFOPK2 : Alternate Function PK2 source selection
* @retval None
*/
#define __HAL_COMP_ENABLE_OR(__AF__) SET_BIT(COMP12->OR, (__AF__))
/** @brief Disable the specified bit in the Option register.
* @param __AF__: specifies the Alternate Function source selection .
* This parameter can be one of the following values:
* @arg COMP_OR_AFOPA6 : Alternate Function PA6 source selection
* @arg COMP_OR_AFOPA8 : Alternate Function PA8 source selection
* @arg COMP_OR_AFOPB12 : Alternate Function PB12 source selection
* @arg COMP_OR_AFOPE6 : Alternate Function PE6 source selection
* @arg COMP_OR_AFOPE15 : Alternate Function PE15 source selection
* @arg COMP_OR_AFOPG2 : Alternate Function PG2 source selection
* @arg COMP_OR_AFOPG3 : Alternate Function PG3 source selection
* @arg COMP_OR_AFOPG4 : Alternate Function PG4 source selection
* @arg COMP_OR_AFOPI1 : Alternate Function PI1 source selection
* @arg COMP_OR_AFOPI4 : Alternate Function PI4 source selection
* @arg COMP_OR_AFOPK2 : Alternate Function PK2 source selection
* @retval None
*/
#define __HAL_COMP_DISABLE_OR(__AF__) CLEAR_BIT(COMP12->OR, (__AF__))
/**
* @}
*/
/* Private types -------------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/** @defgroup COMP_Private_Constants COMP Private Constants
* @{
*/
/** @defgroup COMP_ExtiLine COMP EXTI Lines
* @{
*/
#define COMP_EXTI_LINE_COMP1 (EXTI_IMR1_IM20) /*!< EXTI line 20 connected to COMP1 output */
#define COMP_EXTI_LINE_COMP2 (EXTI_IMR1_IM21) /*!< EXTI line 21 connected to COMP2 output */
/**
* @}
*/
/** @defgroup COMP_ExtiLine COMP EXTI Lines
* @{
*/
#define COMP_EXTI_IT ((uint32_t) 0x01) /*!< EXTI line event with interruption */
#define COMP_EXTI_EVENT ((uint32_t) 0x02) /*!< EXTI line event only (without interruption) */
#define COMP_EXTI_RISING ((uint32_t) 0x10) /*!< EXTI line event on rising edge */
#define COMP_EXTI_FALLING ((uint32_t) 0x20) /*!< EXTI line event on falling edge */
/**
* @}
*/
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/** @defgroup COMP_Private_Macros COMP Private Macros
* @{
*/
/** @defgroup COMP_GET_EXTI_LINE COMP Private macros to get EXTI line associated with Comparators
* @{
*/
/**
* @brief Get the specified EXTI line for a comparator instance.
* @param __INSTANCE__: specifies the COMP instance.
* @retval value of @ref COMP_ExtiLine
*/
#define COMP_GET_EXTI_LINE(__INSTANCE__) (((__INSTANCE__) == COMP1) ? COMP_EXTI_LINE_COMP1 : \
COMP_EXTI_LINE_COMP2)
/**
* @}
*/
/** @defgroup COMP_IS_COMP_Definitions COMP private macros to check input parameters
* @{
*/
#define IS_COMP_WINDOWMODE(__WINDOWMODE__) (((__WINDOWMODE__) == COMP_WINDOWMODE_DISABLE) || \
((__WINDOWMODE__) == COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON) )
#define IS_COMP_POWERMODE(__POWERMODE__) (((__POWERMODE__) == COMP_POWERMODE_HIGHSPEED) || \
((__POWERMODE__) == COMP_POWERMODE_MEDIUMSPEED) || \
((__POWERMODE__) == COMP_POWERMODE_ULTRALOWPOWER) )
#define IS_COMP_INPUT_PLUS(__COMP_INSTANCE__, __INPUT_PLUS__) (((__INPUT_PLUS__) == COMP_INPUT_PLUS_IO1) || \
((__INPUT_PLUS__) == COMP_INPUT_PLUS_IO2))
#define IS_COMP_INPUT_MINUS(__COMP_INSTANCE__, __INPUT_MINUS__) (((__INPUT_MINUS__) == COMP_INPUT_MINUS_1_4VREFINT) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_1_2VREFINT) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_3_4VREFINT) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_VREFINT) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_DAC1_CH1) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_DAC1_CH2) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_IO1) || \
((__INPUT_MINUS__) == COMP_INPUT_MINUS_IO2))
#define IS_COMP_HYSTERESIS(__HYSTERESIS__) (((__HYSTERESIS__) == COMP_HYSTERESIS_NONE) || \
((__HYSTERESIS__) == COMP_HYSTERESIS_LOW) || \
((__HYSTERESIS__) == COMP_HYSTERESIS_MEDIUM) || \
((__HYSTERESIS__) == COMP_HYSTERESIS_HIGH))
#define IS_COMP_OUTPUTPOL(__POL__) (((__POL__) == COMP_OUTPUTPOL_NONINVERTED) || \
((__POL__) == COMP_OUTPUTPOL_INVERTED))
#define IS_COMP_BLANKINGSRCE(__SOURCE__) (((__SOURCE__) == COMP_BLANKINGSRC_NONE) || \
((__SOURCE__) == COMP_BLANKINGSRC_TIM1_OC5) || \
((__SOURCE__) == COMP_BLANKINGSRC_TIM2_OC3) || \
((__SOURCE__) == COMP_BLANKINGSRC_TIM3_OC3) || \
((__SOURCE__) == COMP_BLANKINGSRC_TIM3_OC4) || \
((__SOURCE__) == COMP_BLANKINGSRC_TIM8_OC5) || \
((__SOURCE__) == COMP_BLANKINGSRC_TIM15_OC1))
#define IS_COMP_TRIGGERMODE(__MODE__) (((__MODE__) == COMP_TRIGGERMODE_NONE) || \
((__MODE__) == COMP_TRIGGERMODE_IT_RISING) || \
((__MODE__) == COMP_TRIGGERMODE_IT_FALLING) || \
((__MODE__) == COMP_TRIGGERMODE_IT_RISING_FALLING) || \
((__MODE__) == COMP_TRIGGERMODE_EVENT_RISING) || \
((__MODE__) == COMP_TRIGGERMODE_EVENT_FALLING) || \
((__MODE__) == COMP_TRIGGERMODE_EVENT_RISING_FALLING))
#define IS_COMP_OUTPUT_LEVEL(__OUTPUT_LEVEL__) (((__OUTPUT_LEVEL__) == COMP_OUTPUT_LEVEL_LOW) || \
((__OUTPUT_LEVEL__) == COMP_OUTPUT_LEVEL_HIGH))
/**
* @}
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup COMP_Exported_Functions
* @{
*/
/** @addtogroup COMP_Exported_Functions_Group1
* @{
*/
/* Initialization and de-initialization functions **********************************/
HAL_StatusTypeDef HAL_COMP_Init(COMP_HandleTypeDef *hcomp);
HAL_StatusTypeDef HAL_COMP_DeInit (COMP_HandleTypeDef *hcomp);
void HAL_COMP_MspInit(COMP_HandleTypeDef *hcomp);
void HAL_COMP_MspDeInit(COMP_HandleTypeDef *hcomp);
#if (USE_HAL_COMP_REGISTER_CALLBACKS == 1)
/* Callbacks Register/UnRegister functions ***********************************/
HAL_StatusTypeDef HAL_COMP_RegisterCallback(COMP_HandleTypeDef *hcomp, HAL_COMP_CallbackIDTypeDef CallbackID, pCOMP_CallbackTypeDef pCallback);
HAL_StatusTypeDef HAL_COMP_UnRegisterCallback(COMP_HandleTypeDef *hcomp, HAL_COMP_CallbackIDTypeDef CallbackID);
#endif /* USE_HAL_COMP_REGISTER_CALLBACKS */
/**
* @}
*/
/* IO operation functions *****************************************************/
/** @addtogroup COMP_Exported_Functions_Group2
* @{
*/
HAL_StatusTypeDef HAL_COMP_Start(COMP_HandleTypeDef *hcomp);
HAL_StatusTypeDef HAL_COMP_Stop(COMP_HandleTypeDef *hcomp);
HAL_StatusTypeDef HAL_COMP_Start_IT(COMP_HandleTypeDef *hcomp);
HAL_StatusTypeDef HAL_COMP_Stop_IT(COMP_HandleTypeDef *hcomp);
void HAL_COMP_IRQHandler(COMP_HandleTypeDef *hcomp);
/**
* @}
*/
/* Peripheral Control functions ************************************************/
/** @addtogroup COMP_Exported_Functions_Group3
* @{
*/
HAL_StatusTypeDef HAL_COMP_Lock(COMP_HandleTypeDef *hcomp);
uint32_t HAL_COMP_GetOutputLevel(COMP_HandleTypeDef *hcomp);
/* Callback in Interrupt mode */
void HAL_COMP_TriggerCallback(COMP_HandleTypeDef *hcomp);
/**
* @}
*/
/* Peripheral State functions **************************************************/
/** @addtogroup COMP_Exported_Functions_Group4
* @{
*/
HAL_COMP_StateTypeDef HAL_COMP_GetState(COMP_HandleTypeDef *hcomp);
uint32_t HAL_COMP_GetError(COMP_HandleTypeDef *hcomp);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32H7xx_HAL_COMP_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
