75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/*
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* @copyright (c) 2023-2024, MR Development Team
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*
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* @license SPDX-License-Identifier: Apache-2.0
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*
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* @date 2023-11-06 MacRsh First version
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*/
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#ifndef _MR_ADC_H_
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#define _MR_ADC_H_
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#include "include/mr_api.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#ifdef MR_USING_ADC
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/**
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* @brief ADC configuration structure.
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*/
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struct mr_adc_config
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{
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int state; /**< Channel state */
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};
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/**
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* @brief ADC control command.
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*/
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#define MR_CTL_ADC_SET_CHANNEL MR_CTL_SET_OFFSET /**< Set channel */
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#define MR_CTL_ADC_SET_CHANNEL_CONFIG MR_CTL_SET_CONFIG /**< Set channel config */
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#define MR_CTL_ADC_GET_CHANNEL MR_CTL_GET_OFFSET /**< Get channel */
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#define MR_CTL_ADC_GET_CHANNEL_CONFIG MR_CTL_GET_CONFIG /**< Get channel config */
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/**
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* @brief ADC data type.
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*/
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typedef uint32_t mr_adc_data_t; /**< ADC read data type */
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/**
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* @brief ADC structure.
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*/
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struct mr_adc
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{
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struct mr_dev dev; /**< Device */
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uint32_t channel; /**< Channel */
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};
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/**
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* @brief ADC operations structure.
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*/
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struct mr_adc_ops
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{
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int (*configure)(struct mr_adc *adc, int state);
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int (*channel_configure)(struct mr_adc *adc, int channel, int state);
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uint32_t (*read)(struct mr_adc *adc, int channel);
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};
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/**
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* @addtogroup ADC.
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* @{
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*/
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int mr_adc_register(struct mr_adc *adc, const char *name, struct mr_drv *drv);
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/** @} */
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#endif /* MR_USING_ADC */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _MR_ADC_H_ */
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