global.h

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/********************************************************************
 * File: GLOBAL.h
 * 
 * Copyright: Peak Microtech Corporation
 *
 *******************************************************************/

#ifndef	_GLOBAL_H
#define _GLOBAL_H

#include "uart.h"
#define GLOBAL_EXT extern 

GLOBAL_EXT  	struct  Socket_Type TCP1024;
GLOBAL_EXT  	volatile	union 	Ip_Address_Type My_Ip_Address ; 
GLOBAL_EXT  	union 	Ip_Address_Type Gateway_Ip_Address;	
GLOBAL_EXT  	union 	Ip_Address_Type Mask_Ip_Address;
GLOBAL_EXT  	union 	Ip_Address_Type Ping_Ip_Address; 	// save ping IP address
GLOBAL_EXT  	union 	Netcard  RxdNetBuff;	// Rx data buffer
GLOBAL_EXT  	union 	Netcard  TxdNetBuff;	// Tx data buffer
GLOBAL_EXT  	union 	Netcard  Resend_Buff;
GLOBAL_EXT  	union 	Ethernet_Address_Type Gateway_MAC;
GLOBAL_EXT  	union 	Ethernet_Address_Type Ping_MAC;
GLOBAL_EXT 	union 	u 	RemotePort;
GLOBAL_EXT		union 	Ethernet_Address_Type My_MAC  ;


GLOBAL_EXT  U8 BiSecond;		// 2s this var is set
GLOBAL_EXT  U8	Tcp_Timeout;
GLOBAL_EXT  U8	TcpConnected;
GLOBAL_EXT  U8	ComTxdBufempty;

GLOBAL_EXT uchar 	Msec;
GLOBAL_EXT uchar 	Sec;
GLOBAL_EXT uchar 	Min;
GLOBAL_EXT uchar 	Gateway_IP_TTL;
GLOBAL_EXT uchar 	Ping_IP_TTL;
GLOBAL_EXT uchar 	Ping_Count;
GLOBAL_EXT uchar 	Udp_Count;
GLOBAL_EXT uchar 	RtTime;
GLOBAL_EXT uchar   Tcp_Drop_Count;
GLOBAL_EXT uint 	FrameIndex;

GLOBAL_EXT 	uchar   ComRxdBuf[];	// UART RX data buffer
GLOBAL_EXT 	uchar   ComTxdBuf[];	// UART TX data buffer
GLOBAL_EXT	uint    Command_Len;

GLOBAL_EXT uchar 	 	HexTable[];
GLOBAL_EXT  	uchar 	Command_Buf[COMMAND_BUFF_SIZE];
GLOBAL_EXT    unsigned char IpStr[16];
GLOBAL_EXT 	unsigned char PortStr[5];

GLOBAL_EXT void initial_system();
GLOBAL_EXT unsigned char  Rec_NewPacket();
GLOBAL_EXT void SetMacID();
GLOBAL_EXT unsigned char  VerifyIpHeadCrc();
GLOBAL_EXT unsigned char  VerifyTcpCrc();
GLOBAL_EXT uint  CreateIpHeadCrc();
GLOBAL_EXT uint  CreateIcmpCrc();
GLOBAL_EXT unsigned char  VerifyUdpCrc();
GLOBAL_EXT uint CreateTcpCrc();
GLOBAL_EXT uint CreateUdpCrc();
GLOBAL_EXT void Create_Ip_Frame(uint length,uint IPH,uint IPL,uchar NextProtocal);
GLOBAL_EXT union Ip_Address_Type *IP_Str2Hex(unsigned char *Str);
GLOBAL_EXT void Delay_MS(uint ms_number);
GLOBAL_EXT void IP_Hex2Str(union Ip_Address_Type ip)    ;
GLOBAL_EXT void Port_Hex2Str(U16 portnum);
GLOBAL_EXT void Send_Packet(union Netcard *TxdNetBuff,uint length);
GLOBAL_EXT void Delay(int ms);
GLOBAL_EXT void NetReset(void);


GLOBAL_EXT void PrintDataAsAsc(U8 *buf,U16 iBufLen);
GLOBAL_EXT void TIMER1_Event();
GLOBAL_EXT U16 converU16(U16 data);

#endif	/* _GLOBAL_H */