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/**
******************************************************************************
* @file stm32f3xx_hal_opamp.h
* @author MCD Application Team
* @brief Header file of OPAMP HAL module.
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2016 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 STM32F3xx_HAL_OPAMP_H
#define STM32F3xx_HAL_OPAMP_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined (OPAMP1) || defined (OPAMP2) || defined (OPAMP3) || defined (OPAMP4)
/* Includes ------------------------------------------------------------------*/
#include "stm32f3xx_hal_def.h"
/** @addtogroup STM32F3xx_HAL_Driver
* @{
*/
/** @addtogroup OPAMP
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup OPAMP_Exported_Types OPAMP Exported Types
* @{
*/
/**
* @brief OPAMP Init structure definition
*/
typedef struct
{
uint32_t Mode; /*!< Specifies the OPAMP mode
This parameter must be a value of @ref OPAMP_Mode
mode is either Standalone, - Follower or PGA */
uint32_t InvertingInput; /*!< Specifies the inverting input in Standalone & Pga modes
- In Standalone mode: i.e when mode is OPAMP_STANDALONE_MODE
This parameter must be a value of @ref OPAMP_InvertingInput
InvertingInput is either VM0 or VM1
- In PGA mode: i.e when mode is OPAMP_PGA_MODE
& in Follower mode i.e when mode is OPAMP_FOLLOWER_MODE
This parameter is Not Applicable */
uint32_t NonInvertingInput; /*!< Specifies the non inverting input of the opamp:
This parameter must be a value of @ref OPAMP_NonInvertingInput
NonInvertingInput is either VP0, VP1, VP2 or VP3 */
uint32_t TimerControlledMuxmode; /*!< Specifies if the Timer controlled Mux mode is enabled or disabled
This parameter must be a value of @ref OPAMP_TimerControlledMuxmode */
uint32_t InvertingInputSecondary; /*!< Specifies the inverting input (secondary) of the opamp when
TimerControlledMuxmode is enabled
i.e. when TimerControlledMuxmode is OPAMP_TIMERCONTROLLEDMUXMODE_ENABLE
- In Standalone mode: i.e when mode is OPAMP_STANDALONE_MODE
This parameter must be a value of @ref OPAMP_InvertingInputSecondary
InvertingInputSecondary is either VM0 or VM1
- In PGA mode: i.e when mode is OPAMP_PGA_MODE
& in Follower mode i.e when mode is OPAMP_FOLLOWER_MODE
This parameter is Not Applicable */
uint32_t NonInvertingInputSecondary; /*!< Specifies the non inverting input (secondary) of the opamp when
TimerControlledMuxmode is enabled
i.e. when TimerControlledMuxmode is OPAMP_TIMERCONTROLLEDMUXMODE_ENABLE
This parameter must be a value of @ref OPAMP_NonInvertingInputSecondary
NonInvertingInput is either VP0, VP1, VP2 or VP3 */
uint32_t PgaConnect; /*!< Specifies the inverting pin in PGA mode
i.e. when mode is OPAMP_PGA_MODE
This parameter must be a value of @ref OPAMP_PgaConnect
Either: not connected, connected to VM0, connected to VM1
(VM0 or VM1 are typically used for external filtering) */
uint32_t PgaGain; /*!< Specifies the gain in PGA mode
i.e. when mode is OPAMP_PGA_MODE.
This parameter must be a value of @ref OPAMP_PgaGain (2U, 4U, 8 or 16U ) */
uint32_t UserTrimming; /*!< Specifies the trimming mode
This parameter must be a value of @ref OPAMP_UserTrimming
UserTrimming is either factory or user trimming */
uint32_t TrimmingValueP; /*!< Specifies the offset trimming value (PMOS)
i.e. when UserTrimming is OPAMP_TRIMMING_USER.
This parameter must be a number between Min_Data = 1 and Max_Data = 31U */
uint32_t TrimmingValueN; /*!< Specifies the offset trimming value (NMOS)
i.e. when UserTrimming is OPAMP_TRIMMING_USER.
This parameter must be a number between Min_Data = 1 and Max_Data = 31U */
} OPAMP_InitTypeDef;
/**
* @brief HAL State structures definition
*/
typedef enum
{
HAL_OPAMP_STATE_RESET = 0x00000000U, /*!< OPMAP is not yet Initialized */
HAL_OPAMP_STATE_READY = 0x00000001U, /*!< OPAMP is initialized and ready for use */
HAL_OPAMP_STATE_CALIBBUSY = 0x00000002U, /*!< OPAMP is enabled in auto calibration mode */
HAL_OPAMP_STATE_BUSY = 0x00000004U, /*!< OPAMP is enabled and running in normal mode */
HAL_OPAMP_STATE_BUSYLOCKED = 0x00000005U, /*!< OPAMP is locked
only system reset allows reconfiguring the opamp. */
}HAL_OPAMP_StateTypeDef;
/**
* @brief OPAMP Handle Structure definition to @brief OPAMP Handle Structure definition
*/
#if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1)
typedef struct __OPAMP_HandleTypeDef
#else
typedef struct
#endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */
{
OPAMP_TypeDef *Instance; /*!< OPAMP instance's registers base address */
OPAMP_InitTypeDef Init; /*!< OPAMP required parameters */
HAL_StatusTypeDef Status; /*!< OPAMP peripheral status */
HAL_LockTypeDef Lock; /*!< Locking object */
__IO HAL_OPAMP_StateTypeDef State; /*!< OPAMP communication state */
#if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1)
void (* MspInitCallback) (struct __OPAMP_HandleTypeDef *hopamp);
void (* MspDeInitCallback) (struct __OPAMP_HandleTypeDef *hopamp);
#endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */
} OPAMP_HandleTypeDef;
/**
* @brief OPAMP_TrimmingValueTypeDef @brief definition
*/
typedef uint32_t OPAMP_TrimmingValueTypeDef;
/**
* @}
*/
#if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1)
/**
* @brief HAL OPAMP Callback ID enumeration definition
*/
typedef enum
{
HAL_OPAMP_MSP_INIT_CB_ID = 0x01U, /*!< OPAMP MspInit Callback ID */
HAL_OPAMP_MSP_DEINIT_CB_ID = 0x02U, /*!< OPAMP MspDeInit Callback ID */
HAL_OPAMP_ALL_CB_ID = 0x03U /*!< OPAMP All ID */
} HAL_OPAMP_CallbackIDTypeDef;
/**
* @brief HAL OPAMP Callback pointer definition
*/
typedef void (*pOPAMP_CallbackTypeDef)(OPAMP_HandleTypeDef *hopamp);
#endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */
/* Exported constants --------------------------------------------------------*/
/** @defgroup OPAMP_Exported_Constants OPAMP Exported Constants
* @{
*/
/** @defgroup OPAMP_CSR_INIT OPAMP CSR init register Mask
* @{
*/
/* Used for Init phase */
#define OPAMP_CSR_UPDATE_PARAMETERS_INIT_MASK (OPAMP_CSR_TRIMOFFSETN | OPAMP_CSR_TRIMOFFSETP \
| OPAMP_CSR_USERTRIM | OPAMP_CSR_PGGAIN | OPAMP_CSR_VPSSEL \
| OPAMP_CSR_VMSSEL | OPAMP_CSR_TCMEN | OPAMP_CSR_VPSEL \
| OPAMP_CSR_VMSEL | OPAMP_CSR_FORCEVP)
/**
* @}
*/
/** @defgroup OPAMP_Mode OPAMP Mode
* @{
*/
#define OPAMP_STANDALONE_MODE (0x00000000U) /*!< standalone mode */
#define OPAMP_PGA_MODE OPAMP_CSR_VMSEL_1 /*!< PGA mode */
#define OPAMP_FOLLOWER_MODE OPAMP_CSR_VMSEL /*!< follower mode */
#define IS_OPAMP_FUNCTIONAL_NORMALMODE(INPUT) (((INPUT) == OPAMP_STANDALONE_MODE) || \
((INPUT) == OPAMP_PGA_MODE) || \
((INPUT) == OPAMP_FOLLOWER_MODE))
/**
* @}
*/
/** @defgroup OPAMP_NonInvertingInput OPAMP Non Inverting Input
* @{
*/
#define OPAMP_NONINVERTINGINPUT_IO0 OPAMP_CSR_VPSEL /*!< VP0 (PA1 for OPAMP1, VP0 PA7 for OPAMP2, VP0 PB0 for OPAMP3, VP0 PB13 for OPAMP4)
connected to OPAMPx non inverting input */
#define OPAMP_NONINVERTINGINPUT_IO1 (0x00000000U) /*!< VP1 (PA7 for OPAMP1, VP3 PD14 for OPAMP2, VP1 PB13 for OPAMP3, VP1 PD11 for OPAMP4)
connected to OPAMPx non inverting input */
#define OPAMP_NONINVERTINGINPUT_IO2 OPAMP_CSR_VPSEL_1 /*!< VP2 (PA3 for OPAMP1, VP2 PB0 for OPAMP2, VP2 PA1 for OPAMP3, VP3 PA4 for OPAMP4)
connected to OPAMPx non inverting input */
#define OPAMP_NONINVERTINGINPUT_IO3 OPAMP_CSR_VPSEL_0 /*!< VP3 (PA5 for OPAMP1, VP1 PB14 for OPAMP2, VP3 PA5 for OPAMP3, VP2 PB11 for OPAMP4)
connected to OPAMPx non inverting input */
#define IS_OPAMP_NONINVERTING_INPUT(INPUT) (((INPUT) == OPAMP_NONINVERTINGINPUT_IO0) || \
((INPUT) == OPAMP_NONINVERTINGINPUT_IO1) || \
((INPUT) == OPAMP_NONINVERTINGINPUT_IO2) || \
((INPUT) == OPAMP_NONINVERTINGINPUT_IO3))
/**
* @}
*/
/** @defgroup OPAMP_InvertingInput OPAMP Inverting Input
* @{
*/
#define OPAMP_INVERTINGINPUT_IO0 (0x00000000U) /*!< inverting input connected to VM0 */
#define OPAMP_INVERTINGINPUT_IO1 OPAMP_CSR_VMSEL_0 /*!< inverting input connected to VM1 */
#define IS_OPAMP_INVERTING_INPUT(INPUT) (((INPUT) == OPAMP_INVERTINGINPUT_IO0) || \
((INPUT) == OPAMP_INVERTINGINPUT_IO1))
/**
* @}
*/
/** @defgroup OPAMP_TimerControlledMuxmode OPAMP Timer Controlled Mux mode
* @{
*/
#define OPAMP_TIMERCONTROLLEDMUXMODE_DISABLE (0x00000000U) /*!< Timer controlled Mux mode disabled */
#define OPAMP_TIMERCONTROLLEDMUXMODE_ENABLE OPAMP_CSR_TCMEN /*!< Timer controlled Mux mode enabled */
#define IS_OPAMP_TIMERCONTROLLED_MUXMODE(MUXMODE) (((MUXMODE) == OPAMP_TIMERCONTROLLEDMUXMODE_DISABLE) || \
((MUXMODE) == OPAMP_TIMERCONTROLLEDMUXMODE_ENABLE))
/**
* @}
*/
/** @defgroup OPAMP_NonInvertingInputSecondary OPAMP Non Inverting Input Secondary
* @{
*/
#define OPAMP_SEC_NONINVERTINGINPUT_IO0 OPAMP_CSR_VPSSEL /*!< VP0 (PA1 for OPAMP1, PA7 for OPAMP2, PB0 for OPAMP3, PB13 for OPAMP4)
connected to OPAMPx non inverting input */
#define OPAMP_SEC_NONINVERTINGINPUT_IO1 (0x00000000U) /*!< VP1 (PA7 for OPAMP1, PD14 for OPAMP2, PB13 for OPAMP3, PD11 for OPAMP4)
connected to OPAMPx non inverting input */
#define OPAMP_SEC_NONINVERTINGINPUT_IO2 OPAMP_CSR_VPSSEL_1 /*!< VP2 (PA3 for OPAMP1, PB0 for OPAMP2, PA1 for OPAMP3, PA4 for OPAMP4)
connected to OPAMPx non inverting input */
#define OPAMP_SEC_NONINVERTINGINPUT_IO3 OPAMP_CSR_VPSSEL_0 /*!< VP3 (PA5 for OPAMP1, PB14 for OPAMP2, PA5 for OPAMP3, PB11 for OPAMP4)
connected to OPAMPx non inverting input */
#define IS_OPAMP_SEC_NONINVERTINGINPUT(INPUT) (((INPUT) == OPAMP_SEC_NONINVERTINGINPUT_IO0) || \
((INPUT) == OPAMP_SEC_NONINVERTINGINPUT_IO1) || \
((INPUT) == OPAMP_SEC_NONINVERTINGINPUT_IO2) || \
((INPUT) == OPAMP_SEC_NONINVERTINGINPUT_IO3))
/**
* @}
*/
/** @defgroup OPAMP_InvertingInputSecondary OPAMP Inverting Input Secondary
* @{
*/
#define OPAMP_SEC_INVERTINGINPUT_IO0 (0x00000000U) /*!< VM0 (PC5 for OPAMP1 and OPAMP2, PB10 for OPAMP3 and OPAMP4)
connected to OPAMPx inverting input */
#define OPAMP_SEC_INVERTINGINPUT_IO1 OPAMP_CSR_VMSSEL /*!< VM1 (PA3 for OPAMP1, PA5 for OPAMP2, PB2 for OPAMP3, PD8 for OPAMP4)
connected to OPAMPx inverting input */
#define IS_OPAMP_SEC_INVERTINGINPUT(INPUT) (((INPUT) == OPAMP_SEC_INVERTINGINPUT_IO0) || \
((INPUT) == OPAMP_SEC_INVERTINGINPUT_IO1))
/**
* @}
*/
/** @defgroup OPAMP_PgaConnect OPAMP Pga Connect
* @{
*/
#define OPAMP_PGA_CONNECT_INVERTINGINPUT_NO (0x00000000U) /*!< In PGA mode, the non inverting input is not connected */
#define OPAMP_PGA_CONNECT_INVERTINGINPUT_IO0 OPAMP_CSR_PGGAIN_3 /*!< In PGA mode, the non inverting input is connected to VM0 */
#define OPAMP_PGA_CONNECT_INVERTINGINPUT_IO1 (OPAMP_CSR_PGGAIN_2 | OPAMP_CSR_PGGAIN_3) /*!< In PGA mode, the non inverting input is connected to VM1 */
#define IS_OPAMP_PGACONNECT(CONNECT) (((CONNECT) == OPAMP_PGA_CONNECT_INVERTINGINPUT_NO) || \
((CONNECT) == OPAMP_PGA_CONNECT_INVERTINGINPUT_IO0) || \
((CONNECT) == OPAMP_PGA_CONNECT_INVERTINGINPUT_IO1))
/**
* @}
*/
/** @defgroup OPAMP_PgaGain OPAMP Pga Gain
* @{
*/
#define OPAMP_PGA_GAIN_2 (0x00000000U) /*!< PGA gain = 2 */
#define OPAMP_PGA_GAIN_4 OPAMP_CSR_PGGAIN_0 /*!< PGA gain = 4 */
#define OPAMP_PGA_GAIN_8 OPAMP_CSR_PGGAIN_1 /*!< PGA gain = 8 */
#define OPAMP_PGA_GAIN_16 (OPAMP_CSR_PGGAIN_0 | OPAMP_CSR_PGGAIN_1) /*!< PGA gain = 16 */
#define IS_OPAMP_PGA_GAIN(GAIN) (((GAIN) == OPAMP_PGA_GAIN_2) || \
((GAIN) == OPAMP_PGA_GAIN_4) || \
((GAIN) == OPAMP_PGA_GAIN_8) || \
((GAIN) == OPAMP_PGA_GAIN_16))
/**
* @}
*/
/** @defgroup OPAMP_UserTrimming OPAMP User Trimming
* @{
*/
#define OPAMP_TRIMMING_FACTORY (0x00000000U) /*!< Factory trimming */
#define OPAMP_TRIMMING_USER OPAMP_CSR_USERTRIM /*!< User trimming */
#define IS_OPAMP_TRIMMING(TRIMMING) (((TRIMMING) == OPAMP_TRIMMING_FACTORY) || \
((TRIMMING) == OPAMP_TRIMMING_USER))
/** @defgroup OPAMP_FactoryTrimming OPAMP Factory Trimming
* @{
*/
#define OPAMP_FACTORYTRIMMING_DUMMY (0xFFFFFFFFU) /*!< Dummy trimming value */
#define OPAMP_FACTORYTRIMMING_N (0x00000000U) /*!< Offset trimming N */
#define OPAMP_FACTORYTRIMMING_P (0x00000001U) /*!< Offset trimming P */
#define IS_OPAMP_FACTORYTRIMMING(TRIMMING) (((TRIMMING) == OPAMP_FACTORYTRIMMING_N) || \
((TRIMMING) == OPAMP_FACTORYTRIMMING_P))
/**
* @}
*/
/** @defgroup OPAMP_TrimmingValue OPAMP Trimming Value
* @{
*/
#define IS_OPAMP_TRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1FU)
/**
* @}
*/
/** @defgroup OPAMP_Input OPAMP Input
* @{
*/
#define OPAMP_INPUT_INVERTING (24U) /*!< Inverting input */
#define OPAMP_INPUT_NONINVERTING (19U) /*!< Non inverting input */
#define IS_OPAMP_INPUT(INPUT) (((INPUT) == OPAMP_INPUT_INVERTING) || \
((INPUT) == OPAMP_INPUT_NONINVERTING))
/**
* @}
*/
/** @defgroup OPAMP_VREF OPAMP VREF
* @{
*/
#define OPAMP_VREF_3VDDA (0x00000000U) /*!< OPMAP Vref = 3.3U% VDDA */
#define OPAMP_VREF_10VDDA OPAMP_CSR_CALSEL_0 /*!< OPMAP Vref = 10U% VDDA */
#define OPAMP_VREF_50VDDA OPAMP_CSR_CALSEL_1 /*!< OPMAP Vref = 50U% VDDA */
#define OPAMP_VREF_90VDDA OPAMP_CSR_CALSEL /*!< OPMAP Vref = 90U% VDDA */
#define IS_OPAMP_VREF(VREF) (((VREF) == OPAMP_VREF_3VDDA) || \
((VREF) == OPAMP_VREF_10VDDA) || \
((VREF) == OPAMP_VREF_50VDDA) || \
((VREF) == OPAMP_VREF_90VDDA))
/**
* @}
*/
/** @defgroup OPAMP_Vref2ADCforCalib OPAMP Vref2ADCforCalib
* @{
*/
#define OPAMP_VREF_NOTCONNECTEDTO_ADC (0x00000000U) /*!< VREF not connected to ADC */
#define OPAMP_VREF_CONNECTEDTO_ADC (0x00000001U) /*!< VREF not connected to ADC */
#define IS_OPAMP_ALLOPAMPVREF_CONNECT(CONNECT) (((CONNECT) == OPAMP_VREF_NOTCONNECTEDTO_ADC) || \
((CONNECT) == OPAMP_VREF_CONNECTEDTO_ADC))
/**
* @}
*/
/**
* @}
*/
/* Exported macros -----------------------------------------------------------*/
/** @defgroup OPAMP_Exported_Macros OPAMP Exported Macros
* @{
*/
/** @brief Reset OPAMP handle state
* @param __HANDLE__ OPAMP handle.
* @retval None
*/
#if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1)
#define __HAL_OPAMP_RESET_HANDLE_STATE(__HANDLE__) do { \
(__HANDLE__)->State = HAL_OPAMP_STATE_RESET; \
(__HANDLE__)->MspInitCallback = NULL; \
(__HANDLE__)->MspDeInitCallback = NULL; \
} while(0)
#else
#define __HAL_OPAMP_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_OPAMP_STATE_RESET)
#endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */
/**
* @}
*/
/* Include OPAMP HAL Extended module */
#include "stm32f3xx_hal_opamp_ex.h"
/* Exported functions --------------------------------------------------------*/
/** @defgroup OPAMP_Exported_Functions OPAMP Exported Functions
* @{
*/
/** @defgroup OPAMP_Exported_Functions_Group1 Initialization and de-initialization functions
* @{
*/
/* Initialization/de-initialization functions **********************************/
HAL_StatusTypeDef HAL_OPAMP_Init(OPAMP_HandleTypeDef *hopamp);
HAL_StatusTypeDef HAL_OPAMP_DeInit(OPAMP_HandleTypeDef *hopamp);
void HAL_OPAMP_MspInit(OPAMP_HandleTypeDef *hopamp);
void HAL_OPAMP_MspDeInit(OPAMP_HandleTypeDef *hopamp);
/**
* @}
*/
/** @defgroup OPAMP_Exported_Functions_Group2 Input and Output operation functions
* @{
*/
/* I/O operation functions *****************************************************/
HAL_StatusTypeDef HAL_OPAMP_Start(OPAMP_HandleTypeDef *hopamp);
HAL_StatusTypeDef HAL_OPAMP_Stop(OPAMP_HandleTypeDef *hopamp);
HAL_StatusTypeDef HAL_OPAMP_SelfCalibrate(OPAMP_HandleTypeDef *hopamp);
/**
* @}
*/
/** @defgroup OPAMP_Exported_Functions_Group3 Peripheral Control functions
* @{
*/
/* Peripheral Control functions ************************************************/
#if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1)
/* OPAMP callback registering/unregistering */
HAL_StatusTypeDef HAL_OPAMP_RegisterCallback(OPAMP_HandleTypeDef *hopamp, HAL_OPAMP_CallbackIDTypeDef CallbackId, pOPAMP_CallbackTypeDef pCallback);
HAL_StatusTypeDef HAL_OPAMP_UnRegisterCallback(OPAMP_HandleTypeDef *hopamp, HAL_OPAMP_CallbackIDTypeDef CallbackId);
#endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */
HAL_StatusTypeDef HAL_OPAMP_Lock(OPAMP_HandleTypeDef *hopamp);
/**
* @}
*/
/** @defgroup OPAMP_Exported_Functions_Group4 Peripheral State functions
* @{
*/
/* Peripheral State functions **************************************************/
HAL_OPAMP_StateTypeDef HAL_OPAMP_GetState(OPAMP_HandleTypeDef *hopamp);
OPAMP_TrimmingValueTypeDef HAL_OPAMP_GetTrimOffset(OPAMP_HandleTypeDef *hopamp, uint32_t trimmingoffset);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#endif /* OPAMP1 || OPAMP2 || OPAMP3 || OPAMP4 */
#ifdef __cplusplus
}
#endif
#endif /* STM32F3xx_HAL_OPAMP_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/