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/*
******************************************************************************
* @file HAL_OPA.h
* @version V1.0.0
* @date 2020
* @brief Header file of OPA HAL module.
******************************************************************************
*/
#ifndef __HAL_OPA_H__
#define __HAL_OPA_H__
#include "ACM32Fxx_HAL.h"
/** @defgroup OPAx Index
* @{
*/
#define OPA1 (0x01)
#define OPA2 (0x02)
#define OPA3 (0x03)
/**************** Bit definition for OPA_CR1 and OPA_CR2 register **************************/
#define OPA_CSR_VINPSEL_POS (20U)
#define OPA_CSR_VINPSEL_MASK (BIT23|BIT22|BIT21|BIT20)
#define OPA_CSR_VINMSEL_POS (16U)
#define OPA_CSR_VINMSEL_MASK (BIT19|BIT18|BIT17|BIT16)
#define OPA_CSR_TRIM_HIGH_POS (9U)
#define OPA_CSR_TRIM_HIGH_MASK (BIT13|BIT12|BIT11|BIT10|BIT9)
#define OPA_CSR_TRIM_LOW_POS (4U)
#define OPA_CSR_TRIM_LOW_MASK (BIT8|BIT7|BIT6|BIT5|BIT4)
#define OPA_CSR_CAL_OUT (BIT3)
#define OPA_CSR_CAL_H (BIT2)
#define OPA_CSR_CAL_L (BIT1)
#define OPA_CSR_EN (BIT0)
/**
* @brief OPA Configuration Structure definition
*/
typedef struct
{
uint8_t OpaX; /*!< Specify witch opa be selected */
uint8_t VinPSel; /*!< Specify the opa VINP vin p select */
uint8_t VinMSel; /*!< Specify the opa VINM vin m select */
uint8_t TrimEn; /*!< Specify if the opa auto trim */
}OPA_InitTypeDef;
/**
* @brief OPA handle Structure definition
*/
typedef struct
{
OPA_TypeDef *Instance; /*!< Register base address */
OPA_InitTypeDef Init; /*!< OPA required parameters */
} OPA_HandleTypeDef;
#define OPA_CSR_VINPSEL_0 (0U)
#define OPA_CSR_VINPSEL_1 (1U)
#define OPA_CSR_VINMSEL_0 (0U)
#define OPA_CSR_VINMSEL_1 (1U)
#define OPA_CSR1_VINPSEL_PA4 (0U)
#define OPA_CSR1_VINPSEL_PB6 (1U)
#define OPA_CSR1_VINMSEL_PB5 (0U)
#define OPA_CSR1_VINMSEL_PD5 (1U)
#define OPA_CSR2_VINPSEL_PB3 (0U)
#define OPA_CSR2_VINPSEL_PB4 (1U)
#define OPA_CSR2_VINMSEL_PB1 (0U)
#define OPA_CSR2_VINMSEL_PD4 (1U)
#define OPA_CSR3_VINPSEL_PA7 (0U)
#define OPA_CSR3_VINPSEL_PB2 (1U)
#define OPA_CSR3_VINMSEL_PA5 (0U)
#define OPA_CSR3_VINMSEL_PC4 (1U)
#define OPA_CSR_TRIM_DISABLE (0U)
#define OPA_CSR_TRIM_ENABLE (1U)
/******************************** OPA Instances *******************************/
#define IS_OPA_ALL_INSTANCE(INSTANCE) (((INSTANCE) == OPA))
/******************************** OPA OPAX definition*******************************/
#define IS_OPA_ALL_OPAX(_OPAX) (((_OPAX) == OPA1) || \
((_OPAX) == OPA2) || \
((_OPAX) == OPA3))
/******************************** OPA VINP select definition*******************************/
#define IS_OPA_ALL_VINP(VINPSEL) (((VINPSEL) == OPA_CSR_VINPSEL_0) || \
((VINPSEL) == OPA_CSR_VINPSEL_1))
/******************************** OPA VINM select definition*******************************/
#define IS_OPA_ALL_VINM(VINMSEL) (((VINMSEL) == OPA_CSR_VINMSEL_0) || \
((VINMSEL) == OPA_CSR_VINMSEL_1))
/******************************** OPA trim enable definition*******************************/
#define IS_OPA_ALL_TRIM(_TRIM) (((_TRIM) == OPA_CSR_TRIM_DISABLE) || \
((_TRIM) == OPA_CSR_TRIM_ENABLE))
/* Function : HAL_OPA */
void HAL_OPA_MspInit(OPA_HandleTypeDef* hopa);
void HAL_OPA_MspDeInit(OPA_HandleTypeDef* hopa);
HAL_StatusTypeDef HAL_OPA_Init(OPA_HandleTypeDef* hopa);
HAL_StatusTypeDef HAL_OPA_DeInit(OPA_HandleTypeDef* hopa);
HAL_StatusTypeDef HAL_OPA_Enable(OPA_HandleTypeDef* hopa);
HAL_StatusTypeDef HAL_OPA_Disable(OPA_HandleTypeDef* hopa);
#endif
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