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64 lines
1.5 KiB
64 lines
1.5 KiB
// 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, uint16_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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void cam_give_all(void); |
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bool cam_get_available_frames(void); |
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#ifdef __cplusplus |
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} |
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#endif
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