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