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