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61 lines
1.5 KiB
61 lines
1.5 KiB
3 years ago
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// Copyright 2010-2020 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include "esp_camera.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Uninitialize the lcd_cam module
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*
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* @param handle Provide handle pointer to release resources
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*
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* @return
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* - ESP_OK Success
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* - ESP_FAIL Uninitialize fail
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*/
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esp_err_t cam_deinit(void);
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/**
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* @brief Initialize the lcd_cam module
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*
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* @param config Configurations - see lcd_cam_config_t struct
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*
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* @return
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* - ESP_OK Success
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* - ESP_ERR_INVALID_ARG Parameter error
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* - ESP_ERR_NO_MEM No memory to initialize lcd_cam
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* - ESP_FAIL Initialize fail
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*/
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esp_err_t cam_init(const camera_config_t *config);
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esp_err_t cam_config(const camera_config_t *config, framesize_t frame_size, uint8_t sensor_pid);
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void cam_stop(void);
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void cam_start(void);
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camera_fb_t *cam_take(TickType_t timeout);
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void cam_give(camera_fb_t *dma_buffer);
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#ifdef __cplusplus
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}
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#endif
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