stm32l4xx_hal_opamp.h File Reference

Header file of OPAMP HAL module. More...

Go to the source code of this file.

Data Structures
struct	endif
	ADC handle Structure definition. More...

Typedefs
typedef struct __OPAMP_HandleTypeDef else typedef struct endif	OPAMP_HandleTypeDef
	OPAMP Handle Structure definition. More...
typedef uint32_t	HAL_OPAMP_TrimmingValueTypeDef
	HAl_OPAMP_TrimmingValueTypeDef definition. More...
typedef void(*	pOPAMP_CallbackTypeDef) (OPAMP_HandleTypeDef *hopamp)
	HAL OPAMP Callback pointer definition. More...

Enumerations
enum	HAL_OPAMP_StateTypeDef {   HAL_OPAMP_STATE_RESET = 0x00000000, HAL_OPAMP_STATE_READY = 0x00000001, HAL_OPAMP_STATE_CALIBBUSY = 0x00000002, HAL_OPAMP_STATE_BUSY = 0x00000004,   HAL_OPAMP_STATE_BUSYLOCKED = 0x00000005 }
	HAL State structures definition. More...
enum	HAL_OPAMP_CallbackIDTypeDef { HAL_OPAMP_MSPINIT_CB_ID = 0x01U, HAL_OPAMP_MSPDEINIT_CB_ID = 0x02U, HAL_OPAMP_ALL_CB_ID = 0x03U }
	HAL OPAMP Callback ID enumeration definition. More...

Functions
HAL_StatusTypeDef	HAL_OPAMP_Init (OPAMP_HandleTypeDef *hopamp)
	Initializes the OPAMP according to the specified parameters in the OPAMP_InitTypeDef and initialize the associated handle. More...
HAL_StatusTypeDef	HAL_OPAMP_DeInit (OPAMP_HandleTypeDef *hopamp)
	DeInitialize the OPAMP peripheral. More...
void	HAL_OPAMP_MspInit (OPAMP_HandleTypeDef *hopamp)
	Initialize the OPAMP MSP. More...
void	HAL_OPAMP_MspDeInit (OPAMP_HandleTypeDef *hopamp)
	DeInitialize OPAMP MSP. More...
HAL_StatusTypeDef	HAL_OPAMP_Start (OPAMP_HandleTypeDef *hopamp)
	Start the OPAMP. More...
HAL_StatusTypeDef	HAL_OPAMP_Stop (OPAMP_HandleTypeDef *hopamp)
	Stop the OPAMP. More...
HAL_StatusTypeDef	HAL_OPAMP_SelfCalibrate (OPAMP_HandleTypeDef *hopamp)
	Run the self calibration of one OPAMP. More...
HAL_StatusTypeDef	HAL_OPAMP_RegisterCallback (OPAMP_HandleTypeDef *hopamp, HAL_OPAMP_CallbackIDTypeDef CallbackID, pOPAMP_CallbackTypeDef pCallback)
	Register a User OPAMP Callback To be used instead of the weak (surcharged) predefined callback. More...
HAL_StatusTypeDef	HAL_OPAMP_UnRegisterCallback (OPAMP_HandleTypeDef *hopamp, HAL_OPAMP_CallbackIDTypeDef CallbackID)
	Unregister a User OPAMP Callback OPAMP Callback is redirected to the weak (surcharged) predefined callback. More...
HAL_StatusTypeDef	HAL_OPAMP_Lock (OPAMP_HandleTypeDef *hopamp)
	Lock the selected OPAMP configuration. More...
HAL_OPAMP_TrimmingValueTypeDef	HAL_OPAMP_GetTrimOffset (OPAMP_HandleTypeDef *hopamp, uint32_t trimmingoffset)
	Return the OPAMP factory trimming value. More...
HAL_OPAMP_StateTypeDef	HAL_OPAMP_GetState (OPAMP_HandleTypeDef *hopamp)
	Return the OPAMP handle state. More...

Variables
	C

Detailed Description

Header file of OPAMP 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_opamp.h.

Typedef Documentation

HAL_OPAMP_TrimmingValueTypeDef

typedef uint32_t HAL_OPAMP_TrimmingValueTypeDef

HAl_OPAMP_TrimmingValueTypeDef definition.

Definition at line 146 of file stm32l4xx_hal_opamp.h.

OPAMP_HandleTypeDef

typedef struct __OPAMP_HandleTypeDef else typedef struct endif OPAMP_HandleTypeDef

OPAMP Handle Structure definition.

pOPAMP_CallbackTypeDef

typedef void(* pOPAMP_CallbackTypeDef) (OPAMP_HandleTypeDef *hopamp)

HAL OPAMP Callback pointer definition.

Definition at line 166 of file stm32l4xx_hal_opamp.h.

Enumeration Type Documentation

HAL_OPAMP_CallbackIDTypeDef

enum HAL_OPAMP_CallbackIDTypeDef

HAL OPAMP Callback ID enumeration definition.

Enumerator
HAL_OPAMP_MSPINIT_CB_ID	OPAMP MspInit Callback ID
HAL_OPAMP_MSPDEINIT_CB_ID	OPAMP MspDeInit Callback ID
HAL_OPAMP_ALL_CB_ID	OPAMP All ID

Definition at line 156 of file stm32l4xx_hal_opamp.h.

{
  HAL_OPAMP_MSPINIT_CB_ID                     = 0x01U,  
  HAL_OPAMP_MSPDEINIT_CB_ID                   = 0x02U,  
  HAL_OPAMP_ALL_CB_ID                          = 0x03U   
}HAL_OPAMP_CallbackIDTypeDef;

HAL_OPAMP_StateTypeDef

enum HAL_OPAMP_StateTypeDef

HAL State structures definition.

Enumerator
HAL_OPAMP_STATE_RESET	OPAMP is not yet Initialized
HAL_OPAMP_STATE_READY	OPAMP is initialized and ready for use
HAL_OPAMP_STATE_CALIBBUSY	OPAMP is enabled in auto calibration mode
HAL_OPAMP_STATE_BUSY	OPAMP is enabled and running in normal mode
HAL_OPAMP_STATE_BUSYLOCKED	OPAMP is locked only system reset allows reconfiguring the opamp.

Definition at line 106 of file stm32l4xx_hal_opamp.h.

{
  HAL_OPAMP_STATE_RESET               = 0x00000000, 
  HAL_OPAMP_STATE_READY               = 0x00000001, 
  HAL_OPAMP_STATE_CALIBBUSY           = 0x00000002, 
  HAL_OPAMP_STATE_BUSY                = 0x00000004, 
  HAL_OPAMP_STATE_BUSYLOCKED          = 0x00000005  
}HAL_OPAMP_StateTypeDef;

Variable Documentation

C

C