Dong Heng
74 lines
1.4 KiB
C
74 lines
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#include "hal/cam_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct lcd_cam_dev_t cam_dev_t; // CAM SOC layer handle
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/**
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* @brief CAM hardware interface object data
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*/
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typedef struct cam_hal_context {
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cam_dev_t *hw; /*!< Beginning address of the CAM peripheral registers. */
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} cam_hal_context_t;
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/**
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* @brief CAM HAL driver configuration
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*/
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typedef struct cam_hal_config {
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int port; /*!< CAM port */
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bool byte_swap_en; /*!< CAM enable byte swap */
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} cam_hal_config_t;
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/**
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* @brief Initialize CAM hardware
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*
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* @param hal CAM object data pointer
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* @param config CAM configuration
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*
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* @return None
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*/
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void cam_hal_init(cam_hal_context_t *hal, const cam_hal_config_t *config);
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/**
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* @brief De-initialize CAM hardware
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*
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* @param hal CAM object data pointer
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*
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* @return None
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*/
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void cam_hal_deinit(cam_hal_context_t *hal);
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/**
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* @brief Start CAM to receive frame data
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*
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* @param hal CAM object data pointer
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*
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* @return None
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*/
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void cam_hal_start_streaming(cam_hal_context_t *hal);
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/**
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* @brief Stop CAM receiving frame data
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*
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* @param hal CAM object data pointer
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*
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* @return None
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*/
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void cam_hal_stop_streaming(cam_hal_context_t *hal);
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#ifdef __cplusplus
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}
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#endif
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