stm32l4xx_hal_comp.h File Reference

Header file of COMP HAL module. More...

Go to the source code of this file.

Data Structures
struct	COMP_InitTypeDef
	COMP Init structure definition. More...
struct	endif
	ADC handle Structure definition. More...

Typedefs
typedef struct __COMP_HandleTypeDef else typedef struct endif	COMP_HandleTypeDef
	COMP Handle Structure definition. More...
typedef void(*	pCOMP_CallbackTypeDef) (COMP_HandleTypeDef *hcomp)
	HAL COMP Callback pointer definition. More...

Enumerations
enum	HAL_COMP_StateTypeDef {   HAL_COMP_STATE_RESET = 0x00U, HAL_COMP_STATE_RESET_LOCKED = (HAL_COMP_STATE_RESET | COMP_STATE_BITFIELD_LOCK), HAL_COMP_STATE_READY = 0x01U, HAL_COMP_STATE_READY_LOCKED = (HAL_COMP_STATE_READY | COMP_STATE_BITFIELD_LOCK),   HAL_COMP_STATE_BUSY = 0x02U, HAL_COMP_STATE_BUSY_LOCKED = (HAL_COMP_STATE_BUSY | COMP_STATE_BITFIELD_LOCK) }
enum	HAL_COMP_CallbackIDTypeDef { HAL_COMP_TRIGGER_CB_ID = 0x00U, HAL_COMP_MSPINIT_CB_ID = 0x01U, HAL_COMP_MSPDEINIT_CB_ID = 0x02U }
	HAL COMP Callback ID enumeration definition. More...

Functions
HAL_StatusTypeDef	HAL_COMP_Init (COMP_HandleTypeDef *hcomp)
	Initialize the COMP according to the specified parameters in the COMP_InitTypeDef and initialize the associated handle. More...
HAL_StatusTypeDef	HAL_COMP_DeInit (COMP_HandleTypeDef *hcomp)
	DeInitialize the COMP peripheral. More...
void	HAL_COMP_MspInit (COMP_HandleTypeDef *hcomp)
	Initialize the COMP MSP. More...
void	HAL_COMP_MspDeInit (COMP_HandleTypeDef *hcomp)
	DeInitialize the COMP MSP. More...
HAL_StatusTypeDef	HAL_COMP_RegisterCallback (COMP_HandleTypeDef *hcomp, HAL_COMP_CallbackIDTypeDef CallbackID, pCOMP_CallbackTypeDef pCallback)
	Register a User COMP Callback To be used instead of the weak predefined callback. More...
HAL_StatusTypeDef	HAL_COMP_UnRegisterCallback (COMP_HandleTypeDef *hcomp, HAL_COMP_CallbackIDTypeDef CallbackID)
	Unregister a COMP Callback COMP callback is redirected to the weak predefined callback. More...
HAL_StatusTypeDef	HAL_COMP_Start (COMP_HandleTypeDef *hcomp)
	Start the comparator. More...
HAL_StatusTypeDef	HAL_COMP_Stop (COMP_HandleTypeDef *hcomp)
	Stop the comparator. More...
void	HAL_COMP_IRQHandler (COMP_HandleTypeDef *hcomp)
	Comparator IRQ handler. More...
HAL_StatusTypeDef	HAL_COMP_Lock (COMP_HandleTypeDef *hcomp)
	Lock the selected comparator configuration. More...
uint32_t	HAL_COMP_GetOutputLevel (COMP_HandleTypeDef *hcomp)
	Return the output level (high or low) of the selected comparator. The output level depends on the selected polarity. If the polarity is not inverted: More...
void	HAL_COMP_TriggerCallback (COMP_HandleTypeDef *hcomp)
	Comparator trigger callback. More...
HAL_COMP_StateTypeDef	HAL_COMP_GetState (COMP_HandleTypeDef *hcomp)
	Return the COMP handle state. More...
uint32_t	HAL_COMP_GetError (COMP_HandleTypeDef *hcomp)
	Return the COMP error code. More...

Detailed Description

Header file of COMP HAL module.

Author

MCD Application Team

Attention

© Copyright (c) 2017 STMicroelectronics. All rights reserved.

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

Definition in file stm32l4xx_hal_comp.h.