stm32h7xx_hal_comp.h File Reference

Header file of COMP HAL module. More...

#include "stm32h7xx_hal_def.h"

Go to the source code of this file.

Data Structures
struct	COMP_InitTypeDef
	COMP Init structure definition More...
struct	COMP_HandleTypeDef
	COMP Handle Structure definition. More...

Macros
#define	COMP_STATE_BITFIELD_LOCK   ((uint32_t)0x10)
	HAL COMP state machine: HAL COMP states definition.
#define	HAL_COMP_ERROR_NONE   (0x00U)
#define	COMP_WINDOWMODE_DISABLE   ((uint32_t)0x00000000)
#define	COMP_WINDOWMODE_COMP1_INPUT_PLUS_COMMON   (COMP_CFGRx_WINMODE)
#define	COMP_POWERMODE_HIGHSPEED   ((uint32_t)0x00000000)
#define	COMP_POWERMODE_MEDIUMSPEED   (COMP_CFGRx_PWRMODE_0)
#define	COMP_POWERMODE_ULTRALOWPOWER   (COMP_CFGRx_PWRMODE)
#define	COMP_INPUT_PLUS_IO1   ((uint32_t)0x00000000)
#define	COMP_INPUT_PLUS_IO2   (COMP_CFGRx_INPSEL)
#define	COMP_INPUT_MINUS_1_4VREFINT   ( COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)
#define	COMP_INPUT_MINUS_1_2VREFINT   ( COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)
#define	COMP_INPUT_MINUS_3_4VREFINT   ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_SCALEN | COMP_CFGRx_BRGEN)
#define	COMP_INPUT_MINUS_VREFINT   ( COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 | COMP_CFGRx_SCALEN )
#define	COMP_INPUT_MINUS_DAC1_CH1   ( COMP_CFGRx_INMSEL_2 )
#define	COMP_INPUT_MINUS_DAC1_CH2   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_0 )
#define	COMP_INPUT_MINUS_IO1   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 )
#define	COMP_INPUT_MINUS_IO2   ( COMP_CFGRx_INMSEL_2 | COMP_CFGRx_INMSEL_1 | COMP_CFGRx_INMSEL_0 )
#define	COMP_HYSTERESIS_NONE   ((uint32_t)0x00000000)
#define	COMP_HYSTERESIS_LOW   (COMP_CFGRx_HYST_0)
#define	COMP_HYSTERESIS_MEDIUM   (COMP_CFGRx_HYST_1)
#define	COMP_HYSTERESIS_HIGH   (COMP_CFGRx_HYST)
#define	COMP_OUTPUTPOL_NONINVERTED   ((uint32_t)0x00000000)
#define	COMP_OUTPUTPOL_INVERTED   (COMP_CFGRx_POLARITY)
#define	COMP_BLANKINGSRC_NONE   ((uint32_t)0x00000000)
#define	COMP_BLANKINGSRC_TIM1_OC5   (COMP_CFGRx_BLANKING_0)
#define	COMP_BLANKINGSRC_TIM2_OC3   (COMP_CFGRx_BLANKING_1)
#define	COMP_BLANKINGSRC_TIM3_OC3   (COMP_CFGRx_BLANKING_0 |COMP_CFGRx_BLANKING_1)
#define	COMP_BLANKINGSRC_TIM3_OC4   (COMP_CFGRx_BLANKING_2)
#define	COMP_BLANKINGSRC_TIM8_OC5   (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_0)
#define	COMP_BLANKINGSRC_TIM15_OC1   (COMP_CFGRx_BLANKING_2|COMP_CFGRx_BLANKING_1)
#define	COMP_OUTPUT_LEVEL_LOW   ((uint32_t)0x00000000)
#define	COMP_OUTPUT_LEVEL_HIGH   ((uint32_t)0x00000001)
#define	COMP_TRIGGERMODE_NONE   ((uint32_t)0x00000000)
#define	COMP_TRIGGERMODE_IT_RISING   (COMP_EXTI_IT | COMP_EXTI_RISING)
#define	COMP_TRIGGERMODE_IT_FALLING   (COMP_EXTI_IT | COMP_EXTI_FALLING)
#define	COMP_TRIGGERMODE_IT_RISING_FALLING   (COMP_EXTI_IT | COMP_EXTI_RISING | COMP_EXTI_FALLING)
#define	COMP_TRIGGERMODE_EVENT_RISING   (COMP_EXTI_EVENT | COMP_EXTI_RISING)
#define	COMP_TRIGGERMODE_EVENT_FALLING   (COMP_EXTI_EVENT | COMP_EXTI_FALLING)
#define	COMP_TRIGGERMODE_EVENT_RISING_FALLING   (COMP_EXTI_EVENT | COMP_EXTI_RISING | COMP_EXTI_FALLING)
#define	COMP_FLAG_C1I   COMP_SR_C1IF
#define	COMP_FLAG_C2I   COMP_SR_C2IF
#define	COMP_FLAG_LOCK   COMP_CFGRx_LOCK
#define	COMP_CLEAR_C1IF   COMP_ICFR_C1IF
#define	COMP_CLEAR_C2IF   COMP_ICFR_C2IF
#define	COMP_IT_EN   COMP_CFGRx_ITEN
#define	__HAL_COMP_RESET_HANDLE_STATE(__HANDLE__)   ((__HANDLE__)->State = HAL_COMP_STATE_RESET)
	Reset COMP handle state.
#define	COMP_CLEAR_ERRORCODE(__HANDLE__)   ((__HANDLE__)->ErrorCode = HAL_COMP_ERROR_NONE)
	Clear COMP error code (set it to no error code "HAL_COMP_ERROR_NONE").
#define	__HAL_COMP_ENABLE(__HANDLE__)   SET_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_EN)
	Enable the specified comparator.
#define	__HAL_COMP_DISABLE(__HANDLE__)   CLEAR_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_EN)
	Disable the specified comparator.
#define	__HAL_COMP_LOCK(__HANDLE__)   SET_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_LOCK)
	Lock the specified comparator configuration.
#define	__HAL_COMP_IS_LOCKED(__HANDLE__)   (READ_BIT((__HANDLE__)->Instance->CFGR, COMP_CFGRx_LOCK) == COMP_CFGRx_LOCK)
	Check whether the specified comparator is locked.
#define	__HAL_COMP_COMP1_EXTI_ENABLE_RISING_EDGE()   SET_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP1)
	Enable the COMP1 EXTI line rising edge trigger.
#define	__HAL_COMP_COMP1_EXTI_DISABLE_RISING_EDGE()   CLEAR_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP1)
	Disable the COMP1 EXTI line rising edge trigger.
#define	__HAL_COMP_COMP1_EXTI_ENABLE_FALLING_EDGE()   SET_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP1)
	Enable the COMP1 EXTI line falling edge trigger.
#define	__HAL_COMP_COMP1_EXTI_DISABLE_FALLING_EDGE()   CLEAR_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP1)
	Disable the COMP1 EXTI line falling edge trigger.
#define	__HAL_COMP_COMP1_EXTI_ENABLE_RISING_FALLING_EDGE()
	Enable the COMP1 EXTI line rising & falling edge trigger.
#define	__HAL_COMP_COMP1_EXTI_DISABLE_RISING_FALLING_EDGE()
	Disable the COMP1 EXTI line rising & falling edge trigger.
#define	__HAL_COMP_COMP1_EXTI_ENABLE_IT()   SET_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP1)
	Enable the COMP1 EXTI line in interrupt mode.
#define	__HAL_COMP_COMP1_EXTI_DISABLE_IT()   CLEAR_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP1)
	Disable the COMP1 EXTI line in interrupt mode.
#define	__HAL_COMP_COMP1_EXTI_ENABLE_EVENT()   SET_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP1)
	Enable the COMP1 EXTI Line in event mode.
#define	__HAL_COMP_COMP1_EXTI_DISABLE_EVENT()   CLEAR_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP1)
	Disable the COMP1 EXTI Line in event mode.
#define	__HAL_COMP_COMP1_EXTI_GET_FLAG()   READ_BIT(EXTI_D1->PR1, COMP_EXTI_LINE_COMP1)
	Check whether the COMP1 EXTI line flag is set or not.
#define	__HAL_COMP_COMP1_EXTI_CLEAR_FLAG()   WRITE_REG(EXTI_D1->PR1, COMP_EXTI_LINE_COMP1)
	Clear the COMP1 EXTI flag.
#define	__HAL_COMP_COMP1_EXTI_GENERATE_SWIT()   SET_BIT(EXTI->SWIER1, COMP_EXTI_LINE_COMP1)
	Generate a software interrupt on the COMP1 EXTI line.
#define	__HAL_COMP_COMP1_EXTID3_ENABLE_EVENT()   SET_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP1)
	Enable the COMP1 D3 EXTI Line in event mode.
#define	__HAL_COMP_COMP1_EXTID3_DISABLE_EVENT()   CLEAR_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP1)
	Disable the COMP1 D3 EXTI Line in event mode.
#define	__HAL_COMP_COMP2_EXTI_ENABLE_RISING_EDGE()   SET_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP2)
	Enable the COMP2 EXTI line rising edge trigger.
#define	__HAL_COMP_COMP2_EXTI_DISABLE_RISING_EDGE()   CLEAR_BIT(EXTI->RTSR1, COMP_EXTI_LINE_COMP2)
	Disable the COMP2 EXTI line rising edge trigger.
#define	__HAL_COMP_COMP2_EXTI_ENABLE_FALLING_EDGE()   SET_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP2)
	Enable the COMP2 EXTI line falling edge trigger.
#define	__HAL_COMP_COMP2_EXTI_DISABLE_FALLING_EDGE()   CLEAR_BIT(EXTI->FTSR1, COMP_EXTI_LINE_COMP2)
	Disable the COMP2 EXTI line falling edge trigger.
#define	__HAL_COMP_COMP2_EXTI_ENABLE_RISING_FALLING_EDGE()
	Enable the COMP2 EXTI line rising & falling edge trigger.
#define	__HAL_COMP_COMP2_EXTI_DISABLE_RISING_FALLING_EDGE()
	Disable the COMP2 EXTI line rising & falling edge trigger.
#define	__HAL_COMP_COMP2_EXTI_ENABLE_IT()   SET_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP2)
	Enable the COMP2 EXTI line.
#define	__HAL_COMP_COMP2_EXTI_DISABLE_IT()   CLEAR_BIT(EXTI_D1->IMR1, COMP_EXTI_LINE_COMP2)
	Disable the COMP2 EXTI line.
#define	__HAL_COMP_COMP2_EXTI_ENABLE_EVENT()   SET_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP2)
	Enable the COMP2 EXTI Line in event mode.
#define	__HAL_COMP_COMP2_EXTI_DISABLE_EVENT()   CLEAR_BIT(EXTI_D1->EMR1, COMP_EXTI_LINE_COMP2)
	Disable the COMP2 EXTI Line in event mode.
#define	__HAL_COMP_COMP2_EXTI_GET_FLAG()   READ_BIT(EXTI_D1->PR1, COMP_EXTI_LINE_COMP2)
	Check whether the COMP2 EXTI line flag is set or not.
#define	__HAL_COMP_COMP2_EXTI_CLEAR_FLAG()   WRITE_REG(EXTI_D1->PR1, COMP_EXTI_LINE_COMP2)
	Clear the the COMP2 EXTI flag.
#define	__HAL_COMP_COMP2_EXTID3_ENABLE_EVENT()   SET_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP2)
	Enable the COMP2 D3 EXTI Line in event mode.
#define	__HAL_COMP_COMP2_EXTID3_DISABLE_EVENT()   CLEAR_BIT(EXTI->D3PMR1, COMP_EXTI_LINE_COMP2)
	Disable the COMP2 D3 EXTI Line in event mode.
#define	__HAL_COMP_COMP2_EXTI_GENERATE_SWIT()   SET_BIT(EXTI->SWIER1, COMP_EXTI_LINE_COMP2)
	Generate a software interrupt on the COMP2 EXTI line.
#define	__HAL_COMP_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)   ((((__HANDLE__)->Instance->CFGR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
	Checks if the specified COMP interrupt source is enabled or disabled.
#define	__HAL_COMP_GET_FLAG(__FLAG__)   ((COMP12->SR & (__FLAG__)) == (__FLAG__))
	Checks whether the specified COMP flag is set or not.
#define	__HAL_COMP_CLEAR_FLAG(__FLAG__)   (COMP12->ICFR = (__FLAG__))
	Clears the specified COMP pending flag.
#define	__HAL_COMP_CLEAR_C1IFLAG()   __HAL_COMP_CLEAR_FLAG( COMP_CLEAR_C1IF)
	Clear the COMP C1I flag.
#define	__HAL_COMP_CLEAR_C2IFLAG()   __HAL_COMP_CLEAR_FLAG( COMP_CLEAR_C2IF)
	Clear the COMP C2I flag.
#define	__HAL_COMP_ENABLE_IT(__HANDLE__, __INTERRUPT__)   ( ((__HANDLE__)->Instance->CFGR) |= (__INTERRUPT__) )
	Enable the specified COMP interrupt.
#define	__HAL_COMP_DISABLE_IT(__HANDLE__, __INTERRUPT__)   (((__HANDLE__)->Instance->CFGR) &= ~(__INTERRUPT__))
	Disable the specified COMP interrupt.
#define	__HAL_COMP_ENABLE_OR(__AF__)   SET_BIT(COMP12->OR, (__AF__))
	Enable the specified bit in the Option register.
#define	__HAL_COMP_DISABLE_OR(__AF__)   CLEAR_BIT(COMP12->OR, (__AF__))
	Disable the specified bit in the Option register.
#define	COMP_EXTI_LINE_COMP1   (EXTI_IMR1_IM20)
#define	COMP_EXTI_LINE_COMP2   (EXTI_IMR1_IM21)
#define	COMP_EXTI_IT   ((uint32_t) 0x01)
#define	COMP_EXTI_EVENT   ((uint32_t) 0x02)
#define	COMP_EXTI_RISING   ((uint32_t) 0x10)
#define	COMP_EXTI_FALLING   ((uint32_t) 0x20)
#define	COMP_GET_EXTI_LINE(__INSTANCE__)
	Get the specified EXTI line for a comparator instance.
#define	IS_COMP_WINDOWMODE(__WINDOWMODE__)
#define	IS_COMP_POWERMODE(__POWERMODE__)
#define	IS_COMP_INPUT_PLUS(__COMP_INSTANCE__, __INPUT_PLUS__)
#define	IS_COMP_INPUT_MINUS(__COMP_INSTANCE__, __INPUT_MINUS__)
#define	IS_COMP_HYSTERESIS(__HYSTERESIS__)
#define	IS_COMP_OUTPUTPOL(__POL__)
#define	IS_COMP_BLANKINGSRCE(__SOURCE__)
#define	IS_COMP_TRIGGERMODE(__MODE__)
#define	IS_COMP_OUTPUT_LEVEL(__OUTPUT_LEVEL__)

Enumerations
enum	HAL_COMP_StateTypeDef {   HAL_COMP_STATE_RESET = 0x00 , HAL_COMP_STATE_RESET_LOCKED = (HAL_COMP_STATE_RESET | COMP_STATE_BITFIELD_LOCK) , HAL_COMP_STATE_READY = 0x01 , HAL_COMP_STATE_READY_LOCKED = (HAL_COMP_STATE_READY | COMP_STATE_BITFIELD_LOCK) ,   HAL_COMP_STATE_BUSY = 0x02 , HAL_COMP_STATE_BUSY_LOCKED = (HAL_COMP_STATE_BUSY | COMP_STATE_BITFIELD_LOCK) }

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)
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)
HAL_StatusTypeDef	HAL_COMP_Lock (COMP_HandleTypeDef *hcomp)
uint32_t	HAL_COMP_GetOutputLevel (COMP_HandleTypeDef *hcomp)
void	HAL_COMP_TriggerCallback (COMP_HandleTypeDef *hcomp)
HAL_COMP_StateTypeDef	HAL_COMP_GetState (COMP_HandleTypeDef *hcomp)
uint32_t	HAL_COMP_GetError (COMP_HandleTypeDef *hcomp)

Detailed Description

Header file of COMP HAL module.

Author

MCD Application Team

Attention

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.