DJI_Codec.h File Reference

Encoding/Message parsing features for DJI onboardSDK library. More...

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <memory>
#include "DJI_Type.h"

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Defines
#define	_SDK_CALC_CRC_HEAD(_msg, _len)   sdk_stream_crc16_calc((const unsigned char *)(_msg), _len)
#define	_SDK_CALC_CRC_TAIL(_msg, _len)   sdk_stream_crc32_calc((const unsigned char *)(_msg), _len)
#define	_SDK_CRC_DATA_SIZE   (4)
#define	_SDK_CRC_HEAD_SIZE   (2)
#define	_SDK_FULL_DATA_SIZE_MIN   (sizeof(DJI::onboardSDK::Header) + _SDK_CRC_DATA_SIZE)
#define	_SDK_HEAD_DATA_LEN   (sizeof(DJI::onboardSDK::Header) - 2)
#define	_SDK_MAX_RECV_SIZE   (BUFFER_SIZE)
#define	_SDK_SOF   ((unsigned char)(0xAA))
#define	_SDK_U16_SET(_addr, _val)   (*((unsigned short *)(_addr)) = (_val))
#define	_SDK_U32_SET(_addr, _val)   (*((unsigned int *)(_addr)) = (_val))
Functions
void	transformTwoByte (const char *pstr, unsigned char *pdata)

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Detailed Description

Encoding/Message parsing features for DJI onboardSDK library.

Version:

3.1.7

Date:

July 1st, 2016

Copyright:

2016 DJI. All rights reserved.

Definition in file DJI_Codec.h.

---

Define Documentation

#define _SDK_CALC_CRC_HEAD	(		_msg,
			_len
	)		sdk_stream_crc16_calc((const unsigned char *)(_msg), _len)

Definition at line 31 of file DJI_Codec.h.

#define _SDK_CALC_CRC_TAIL	(		_msg,
			_len
	)		sdk_stream_crc32_calc((const unsigned char *)(_msg), _len)

Definition at line 33 of file DJI_Codec.h.

#define _SDK_CRC_DATA_SIZE   (4)

Definition at line 24 of file DJI_Codec.h.

#define _SDK_CRC_HEAD_SIZE   (2)

Definition at line 23 of file DJI_Codec.h.

#define _SDK_FULL_DATA_SIZE_MIN   (sizeof(DJI::onboardSDK::Header) + _SDK_CRC_DATA_SIZE)

Definition at line 26 of file DJI_Codec.h.

#define _SDK_HEAD_DATA_LEN   (sizeof(DJI::onboardSDK::Header) - 2)

Definition at line 25 of file DJI_Codec.h.

#define _SDK_MAX_RECV_SIZE   (BUFFER_SIZE)

Definition at line 21 of file DJI_Codec.h.

#define _SDK_SOF   ((unsigned char)(0xAA))

Definition at line 22 of file DJI_Codec.h.

#define _SDK_U16_SET	(		_addr,
			_val
	)		(*((unsigned short *)(_addr)) = (_val))

Definition at line 29 of file DJI_Codec.h.

#define _SDK_U32_SET	(		_addr,
			_val
	)		(*((unsigned int *)(_addr)) = (_val))

Definition at line 28 of file DJI_Codec.h.

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Function Documentation

void transformTwoByte	(	const char *	pstr,
		unsigned char *	pdata
	)

Definition at line 832 of file DJI_Codec.cpp.