netsend.h

这是一个潜入式开发的c语言代码

/*#########################################################################

  netsend.h - definitions/declarations of data sending.

		Copyright (c) 2005-2006, RICHISLAND All rights reserved.
  
  Purpose		:
  Version       :1.00
  Author        :
  Complete Date :

  Function List :
  History       :
  _________________________________________________________________________
  DATE          AUTHOR    VERSION    DESCRIBE
  -------------------------------------------------------------------------
  2006-06-15              Ver1.00    Create

#########################################################################*/

#ifndef __F_NETSEND_H__
#define __F_NETSEND_H__
#include "stadx.h"
#include "fiosock.h"
#include "crclrc.h"
#include "gcontrol.h"

#define PACKHEAD_SIZE	28
#define PACKDATA_SIZE	1000
#define VERIFYCODE_SIZE 1

#ifdef __cplusplus
extern "C" {
#endif


/* configuation */
typedef struct tag_NConfig
{
	BYTE key[16];
	CHAR remoteIP[30];
	UINT32 port;
	BYTE bah[2];
	BYTE MAC[50];
}NConfig;

/* pack head data */
typedef struct tag_NPackHEAD
{
	UINT32 remoteIP;
	UINT32 localIP;
	UINT16 u16BAH;
	BYTE key[16];
	UINT16 bytesNum;
}NPackHEAD;

/* define verify code */
typedef struct tag_VerifyCode
{
	BYTE verifyCode;
}VerifyCode;


typedef union tag_NVal
{
	/* long val*/
	INT32 n32val;
	/* double val*/
	DOUBLE dval;
	/* union buffer*/
	BYTE bBuffer[8];
}NVal;

/* tag info */
typedef struct tag_NTag
{
	CHAR Name[F_NAME_SIZE];
	UINT16 wValue;
	NVal value;
	BYTE status;
}NTag;


/* initialization */
Boolean nsend_Init(BYTE* MacID, CHAR *remoteIP, UINT32 port, UINT16 bah, BYTE* key);

/* Non-blocking mode*/
Boolean nsend_Connect();

/* disconnect */
VOID nsend_DisConnect();

/* send by taggroup */
Boolean nsend_SendGrp(FTagGroup* grp);


#ifdef __cplusplus
}
#endif

#endif // __F_NETSEND_H__