protocal.h

用于DSP下摄像机的图像抓取、图像处理和传输、以及与上位机TCP/IP通信的工程文件。基于Texas Instruments Code Composer Studio实现。

#ifndef __PROTOCAL_H__
#define __PROTOCAL_H__

#include "Communication.h"

//Command define
#define WOCRTRAIN					1
#define WOCRCOGWITHPARAM			2
#define WOCRCOGWITHRCP				3
#define WOCRCOGWITHDEFPARAM			4
#define WOCRCOGWITHDEFRCP			5
#define WOCRGETLASTID				6

#define GETNETINFO					1024
#define GETIMAGE					1025
#define GETVERINFO					1026
#define GETMODEINFO					1027
#define GETSPINFO					1028
#define GETCALIBRATION				1029
#define GETGLOBALGAIN				1030
#define GETREDGAIN					1031
#define	GETBLUEGAIN					1032
#define	GETGREEN1GAIN				1033
#define GETSHUTTER					1034
#define GETIO						1035
#define GETGREEN2GAIN				1036
#define GETTIME						1037
#define GETTEMPERATURE				1038
#define GETPROGTYPE					1039
#define GETAVERAGEPIXELVALUE		1040
//实时获取的网络状态 1为由网络断而恢复的连接，0为其他
#define GETLINKSTATUS				2047

#define CFGNETINFO					2048
#define CFGCAMINFODYN				2049
#define CFGLEDINFODYN				2050
#define CFGMODEINFO					2051
#define CFGUPDATE					2052
#define CFGTRAINCANCEL				2053
#define CFGSPINFO					2054
#define CFGCALIBRATION				2055
#define CFGLOADPROG					2056

#define CFGCAPTUREMODE				2057
#define CFGREDGAIN					2058
#define CFGBLUEGAIN					2059
#define CFGGREEN1GAIN				2060
#define CFGSHUTTER					2061
#define CFGIO1						2062
#define CFGGREEN2GAIN				2063
#define CFGAFEPGA					2064
#define CFGBRIGHTNESS				2065
#define CFGSETMODE				    2066
#define CFGIO2						2067
#define CFGENABLESTROBE				2068
#define CFGDISABLESTROBE			2069
#define CFGSTROBEOFFSET		    	2070
#define CFGSTARTSERIALIMAGE			2071
#define CFGSTOPSERIALIMAGE			2072
#define CFGFORMAT					2073
#define CFGENABLESATURATION			2074
#define CFGSATURATION				2075
#define CFGTIME						2076
#define CFGRESET					2077				

#define CFGENABLEDOG				2078
#define CFGDISABLEDOG				2079
#define CFGSTARTFEEDDOG				2080
#define CFGSTOPFEEDDOG				2081
#define CFGBITSDEPTH				2082
#define CFGSTROBELEVEL				2083
#define CFGAGEMODE					2084
#define CFGAGEPARAM					2085
#define CFGAGEPRD					2086
#define CFGJPEGQUALITY				2087
#define CFGSTRIGGERLEVEL			2088
#define CFGENABLERSMODE				2089

#define FSREADFILEINFO			3072
#define FSREADIMG				3073
#define FSDELIMG				3074
#define FSREADRCP				3075
#define FSWRITERCP				3076
#define FSDELRCP				3077
#define FSREADLOG				3078
#define FSDELLOG				3079
#define FSCLEAR					3080
#define FSDOWNLOADRCPDATA		3081

#define CTRLTRAINSTOP			4096
#define CTRLREADSTATUS			4097

//Packet type
#define COMU_REQUEST			1
#define COMU_RESPONSE			2
#define COMU_INPROGRESS			3

//Protocal type defines
#define PROTO_HYTERMINAL		1
#define PROTO_SIEMENS			2
#define PROTO_TEST				3
 
//Terminal defines
#define MAX_TERMINAL_OUTBUFFER_SIZE		0x10000
#define MAX_TERMINAL_OUTITEM_SIZE		256
#define MAX_TERMINAL_INBUFFER_SIZE		0x1000
#define MAX_TERMINAL_CMD_LEN			32

#define TERMINAL_IN_CR					0
#define TERMINAL_IN_LF					1
#define TERMINAL_IN_DL					2
#define TERMINAL_IN_CRLF				3
#define TERMINAL_IN_LFCR				4
#define TERMINAL_IN_DLCR				5
#define TERMINAL_IN_CR_LF				6
#define TERMINAL_IN_CR_LF_XON			7

#define TERMINAL_OUT_CR					0
#define TERMINAL_OUT_LF					1
#define TERMINAL_OUT_CRLF				2
#define TERMINAL_OUT_LFCR				3

//Siemens protocal definition
#define SI_TIMEOUT_NORMAL				1000
#define SI_TIMEOUT_FOREVER				-1
#define SI_MAX_COMMAND_LEN				64
#define SI_MAX_DATA_LEN					64


#define MSG_START_SEND					0
#define	MSG_STOP_SEND					1

//Test protocal
#define TEST_MAX_COMMAND_LEN			64

//Packet header
typedef struct _tagComuHead
{
	unsigned int nDataLen;
	unsigned short nDataType;
	unsigned short nCheckSum;
	unsigned short nCommandType;
	unsigned short nCommand;
	unsigned short nError;
}COMU_HEAD,*pCOMU_HEAD;

// DATA type
#define DATA_IMAGE				1
#define DATA_STRING				2
#define DATA_INT				3
#define DATA_JPEG				4
#define DATA_YUV				5

//自动增益曝光模式
#define AGE_AUTOGAIN		0x2
#define AGE_AUTOEXPOSURE	0x1

typedef enum _tagTSK_ID
{
	TSK_NETNORMAL = 0,
	TSK_NETPRIOR,
	TSK_COG,
	TSK_TST,
	TSK_CFG,
	TSK_FILE,
	TSK_PRIOR,
	TSK_SERIPORT
//	TSK_STARTSERIAL,
//	TSK_STOPSERIAL,
//	TSK_SENDSERIAL,
//	TSK_GETIMAGE

}eTSK_ID;

typedef struct _tagLinkAddr
{
	int nLinkIp;
	int nLinkPortNum;
}LINKADDR, *PLINKADDR;

typedef struct tag_SerialImageParam
{
	LINKADDR linkAddr;
	IMAGE_INFO image_info;
}SERIALPARAM, *PSERIALPARAM;

//iLink protocal, communicate with iLink.dll in pc
class CiLink : public CProtocal
{
private:
	char* m_pNetBuffer;
	unsigned int m_unBufLen;
public:
	CiLink(CCommunication* pCommunication, char* pBuffer, unsigned int unBufLen);
	virtual ~CiLink();
	virtual void ParseProcess(int nCommuType);
	//int ContinuousSendData(char * pBuffer, int nLen);
	
private:
	int LinkCommonParse(char* pBuffer);
	void LinkIPParse();
	void LinkIPReply();
	int LinkGetCmd();
	int LinkReply(char* pBuffer);
	int LinkSerialReply(char* pBuffer);
	unsigned short LinkCheckSum(unsigned short* pBuffer, int nLen);	
};

//terminal protocal, commucate with hyper terminal
class CTerminal : public CProtocal
{
private:
	//Current curse position of client terminal
	int m_nCurrentPos;
	
	//Position of the last valid char in command buffer
	int m_nMaxPos;
	
	//Position of the last valid item in terminal output info buffer
	int m_nCurrentToiPos;
		
	//Output end string
	char m_strOutputEnd[4];
	
	//Buffer the input command
	char m_strCmd[MAX_TERMINAL_CMD_LEN];
	
	char m_strTerminalOutBuffer[MAX_TERMINAL_OUTBUFFER_SIZE];
	
public:
	CTerminal(CCommunication* pCommunication);
	virtual ~CTerminal();
	
	//Get command from serial port recv buffer, the valid command is saved in m_strCmd
	int GetCmd();
	
	//Output string to client terminal
	void OutString(char* pBuffer, int nLen);
	
	//If client terminal send a char each time, this function used to trace the input terminal key 
	void ShrinkString(char* pBuffer, int nPos);
	
	//Parse command line, detach command and parameters and call certain function
	int ParseCommand();
	
	//Command read
	int OnRead(char* pParam1, char* pParam2);
	
	//Command version
	int OnVersion();
	
	//Command file
	int OnFile();
	
	//Command query
	int OnQuery(char* pParam);
	
	//Terminal process:GetCmd-->ParseCommand
	virtual void ParseProcess(int nCommuType);
		
};

#endif