1、操作遥控器按钮,psdk进程通过socket发送命令给相机进程 来控制高光谱采集系统;

2、通过FFmpeg采集摄像头视频流并编码为h264,利用psdk推流到遥控器;
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tangchao0503
2022-06-22 16:48:50 +08:00
commit 109e0a8f2b
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/**
********************************************************************
* @file util_file.h
* @version V2.0.0
* @date 2019/08/30
* @brief This is the header file for "util_file.c", defining the structure and
* (exported) function prototypes.
*
* @copyright (c) 2018-2019 DJI. All rights reserved.
*
* All information contained herein is, and remains, the property of DJI.
* The intellectual and technical concepts contained herein are proprietary
* to DJI and may be covered by U.S. and foreign patents, patents in process,
* and protected by trade secret or copyright law. Dissemination of this
* information, including but not limited to data and other proprietary
* material(s) incorporated within the information, in any form, is strictly
* prohibited without the express written consent of DJI.
*
* If you receive this source code without DJIs authorization, you may not
* further disseminate the information, and you must immediately remove the
* source code and notify DJI of its removal. DJI reserves the right to pursue
* legal actions against you for any loss(es) or damage(s) caused by your
* failure to do so.
*
*********************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef UTIL_FILE_H
#define UTIL_FILE_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <psdk_typedef.h>
#include <stdio.h>
/* Exported constants --------------------------------------------------------*/
/* Exported types ------------------------------------------------------------*/
typedef struct {
uint32_t second:5;
uint32_t minute:6;
uint32_t hour :5;
uint32_t day :5;
uint32_t month :4;
uint32_t year :7;
} T_UtilFileCreateTime;
/* Exported functions --------------------------------------------------------*/
T_PsdkReturnCode UtilFile_GetCreateTime(const char *filePath, T_UtilFileCreateTime *createTime);
T_PsdkReturnCode UtilFile_GetFileSizeByPath(const char *filePath, uint32_t *fileSize);
T_PsdkReturnCode UtilFile_GetFileDataByPath(const char *filePath, uint32_t offset, uint16_t len,
uint8_t *data, uint16_t *realLen);
T_PsdkReturnCode PsdkFile_Delete(const char *filePath);
T_PsdkReturnCode UtilFile_GetFileSize(FILE *file, uint32_t *fileSize);
T_PsdkReturnCode UtilFile_GetFileData(FILE *file, uint32_t offset, uint16_t len, uint8_t *data, uint16_t *realLen);
bool UtilFile_IsFileExist(const char *filePath);
#ifdef __cplusplus
}
#endif
#endif // UTIL_FILE_H
/************************ (C) COPYRIGHT DJI Innovations *******END OF FILE******/