//#define DEGUB_RX
//#define PKTDUMP
/******************************************************************************
*
*   Name:           application.c
*
*   Description:    web and TCP/IP process invoke
*
*   Copyright:      (c) 2005-2050    IC Plus Corp.
*                   All rights reserved.  By Jesse
*
*******************************************************************************/
//include data
#include <module.h>
#include <stdio.h>
#include "uip.h"
#include "httpd.h"
#include "type_def.h"
#include "IP210reg.h"
#include "switch.h"
#include "timer.h"
#include "MACdriver.h"
#include "eeprom.h"
#include <string.h>
#include "option.h"
#include "wdg.h"
#include "dido.h"
#ifdef MODULE_SMALL_UDP
#include "..\net_uart\udp.h"
#endif

#ifdef MODULE_NET_UART
#include "net_uart.h"
#else
#include "net_uart.h"
#endif //NET_UART

#ifdef MODULE_DHCPC
#include "dhcpc.h"
extern u8_t DHCP_get_ip;
#endif

#ifdef MODULE_NET_CMD
#include "../netcmd/net_cmd.h"
#endif 

#ifdef MODULE_SMTP
#include "../smtp/smtp.h"
#endif
extern u8_t need_load_default;
u8_t force_reset_countdown=0;
void CPU_REBOOT();
#ifdef MODULE_FIRMWARE
void CPU_GOTO_FFF7H(void);
extern void FUU_Run(void);
u8_t firm_flag=0;
u8_t boot_flag=0;
#endif
//#ifdef MODULE_GPIO
#include "gpio.h"
#include "MDC_MDIO.h"
u16_t gpio_cnt=0;
u8_t  last_status=0;
#ifdef IC_PACKAGE_128_PIN
#define SMTP_GPIO_PIN0 P3_2
#define SMTP_GPIO_PIN1 P3_3
#else
#define SMTP_GPIO_PIN0 P3_5
#define SMTP_GPIO_PIN1 P1_2
#endif 
//#endif

#ifdef MODULE_DNS
#include "../net_uart/dns.h"
void udp_get_dns();
extern u8_t udp_dns;
#endif

#ifdef MODULE_SNMP_TRAP
#define MAX_SNMP_CNT 100
u16_t SNMP_cnt=MAX_SNMP_CNT;
#include "../snmp_trap/snmp_trap.h"
#endif

#ifdef MODULE_RS485
#include "gpio.h"
#endif

#ifdef MODULE_NET_UART_CTRL
#include "netuart_ctrl.h"
#endif
//------------------Server Connect----------
#ifdef MODULE_NET_UART
	u32_t conn_timer=0;
	extern u8_t conn_flag;
#else
	SRingBuffer UartRxBuf,UartTxBuf;
	u16_t max_uart_rx_buf_len;
	u16_t max_uart_tx_buf_len;
	u8_t volatile xdata* UartBuf=UARTBUF_START_ADDR;
	u8_t volatile xdata* RxBuf;
	u8_t volatile xdata* TxBuf;
#endif
#ifdef DB_FIFO
extern u8_t rx_over;
#endif
//Gateway MAC
#define GATEWAY_RESET_TIME	600
u16_t gateway_count=600;
u8_t gateway_mac[6]={0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
extern void gateway_mac_req();
/******************************************************20081211
void db_test();
unsigned int getkey2(void);
extern void Delay(u16_t data delay);
u8_t db_flag=0;
//*************************************************************/
#ifdef MODULE_VLAN_TAG
u8_t *vlan_tag_pkt(u8_t *input_buf, u16_t *len_ptr);
u8_t eth_vlan=0;
u8_t vlan_value[4]=0;
u8_t EnVlanCheck();
void re_init();
#endif
#ifdef MODULE_UART_AUTO_SEND
	void uart_auto_send();
	u8_t f_auto_send=0;
#endif
//------------------------------------------
#ifdef MODULE_COMMAND_LINE
	extern u8_t code_flag;
	extern void scan_cmd();
	extern void ATD_loop();
	extern u8_t ATD_close;
	extern u32_t ATD_timer;	
	extern u8_t CLI_flag;
	extern u8_t *CMD;
	extern void CLI_init();
	extern u8_t cmd_flag;
	extern u8_t listen_wait;
	extern u32_t s_con_timer;
	u8_t code car[14]="NO CARRIER\n\r";
	u8_t code car1[5]="2\n\r";
	extern u8_t end[4];
	u8_t listen_back=0;
	u8_t back_2_CLI=1;
	u8_t ip_info=0;
	extern void NetworkConfig();
#endif
#ifdef MODULE_TELNET_RFC
	extern void rfc_loop();
//	void rfc_init();
#endif

//public data
CONFIG_T    config_g;
static u32_t xdata start, current;

#ifdef PKTDUMP
void PktDump()
{
	u32_t i;
	printf("\n\r=============================[len=%d]=============================\n\r",uip_len);
	
	printf("[DA=");
	for(i=0;i<6;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");
	
	printf("[SA=");
	for(i=6;i<12;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");
	
	printf("[EtherType=");
	for(i=12;i<14;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");
	
	printf("[IP.PktLen=");
	for(i=16;i<18;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");

	printf("[IP.sIP=");
	for(i=26;i<30;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");

	printf("[IP.dIP=");
	for(i=30;i<34;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");

	printf("[UDP/TCP.sPort=");
	for(i=34;i<36;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");

	printf("[UDP/TCP.dPort=");
	for(i=36;i<38;i++)
	{
		printf("%x,",(u16_t)uip_buf_real[i]);
	}
	printf("]");
}
#endif

extern u8_t borcast_flag;
#ifdef MODULE_VLAN_TAG
extern u8_t udp_send_pkt;
#endif
void CheckPktSend()
{
	if(uip_len)
	{
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\rY");rx_over=0;}
#endif
#endif
#ifdef MODULE_NET_CMD
		if(	NetCmdData.CurrentPktType == TypeUCmd ) //Joe for UDP NetCmd from Different LAN
		{
			if(borcast_flag)
			{
				borcast_flag=0;
				memcpy(uip_buf_real, uip_buf_real+6, 6);
				memcpy(uip_buf_real+6, uip_ethaddr.addr, 6);
				uip_len += 14;
			}
			else
			{ uip_arp_out(); }
			NetCmdData.CurrentPktType=TypeTCmd;
		}
		else
#endif
		{ uip_arp_out(); }
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\rX");rx_over=0;}
#endif
#endif
#ifdef MODULE_VLAN_TAG
		EthernetSend(eth_vlan_buf, uip_len);
#else
		EthernetSend(&uip_buf_real,uip_len);
#endif
		uip_len=0;
	}
}

u8_t fiber_not_link_cnt=0;
void fiber_cover()
{
	if(Read_MDC(0x1f,0x1)&0x04)
	{
		fiber_not_link_cnt=0;
	}
	else
	{
		fiber_not_link_cnt++;
		if(fiber_not_link_cnt>=50)
		{
			Write_MDC(0x1f,0x0,0x8000);
			fiber_not_link_cnt=0;
		}
	}
}
void fiber_cover2()//disable phy power saving
{
	u16_t tmp10,tmp00,tmp00b;

	tmp00=Read_MDC(0x1f,0x00);
	tmp10=Read_MDC(0x1f,0x10);
	Write_MDC(0x1f,0x00,tmp00|0x1000);
	tmp00b=Read_MDC(0x1f,0x00);
	if((tmp00b&0x1000)!=0x1000)
	{//it is fiber
		Write_MDC(0x1f,0x10,tmp10&0xff7f);
	}
	Write_MDC(0x1f,0x00,tmp00);
}

u8_t on_tcp_rx()
{
#ifdef MODULE_NET_UART	
#ifdef MODULE_VLAN_TAG
	if(EnVlanCheck())
#endif
	{ if(NetUartOnTCPRx()){ return 1; } }
#endif

#ifdef MODULE_NET_CMD
	if(NetCmdOnTCPRx()){ return 1; }
#endif

#ifdef MODULE_SMTP
	if(SMTPOnTCPRx()){ return 1; }
#endif

#ifdef MODULE_NET_UART_CTRL
	if(nuc_on_tcp_rx()){ return 1; }
#endif

#ifdef MODULE_TCP_DIDO
	if(dido_tcp_rx_fun()){return 1;}
#endif
  return 0;
}
u32_t system_parameter;
void* get_system_parameter(u16_t ID)
{
	switch(ID)
	{
		case SYS_PARAM_EXPIRE_TIME: system_parameter=60000; break;
	}
	return &system_parameter;
}
/******************************************************************************
*
*  Function:    application()
*
*  Description: Network process
*               
*  Parameters:  None
*               
*  Returns:     None
*               
*******************************************************************************/
u8_t load_default_pin_pressed=1;
u8_t in_isr=0;
u8_t EEPROMLoadDefault(void);
void EEPROMInit(void);
void application(void)
{
#ifdef MODULE_FIRMWARE
	u16_t firm_count=0;
#endif
	u8_t   i=0,l=0;
#ifdef MODULE_SMTP
	u16_t  j=0;
#endif
#ifdef MODULE_COMMAND_LINE
#ifdef MODULE_NET_UART
	u8_t code ans[13]="NO ANSWER\n\r";
	u8_t code ans1[5]="3\n\r";
#endif
#endif

#ifdef DEGUB_RX
    u8_t DebugRxCnt=0;
#endif
    uip_arp_init();

	restore_uip_buf();
	uip_init();	
#ifdef MODULE_MUIP
	muip_init();
#endif

#ifdef MODULE_NET_UART
#ifdef MODULE_RS485
       P4_0=0x0;
#endif

	NetUartInit();

#ifdef MODULE_DIDO
	dido_init();
#endif

#endif
#ifdef MODULE_SMALL_UDP
	udp_init(&uip_buf[UIP_LLH_LEN],&uip_len,uip_hostaddr);
#endif //MODULE_SMALL_UDP

#ifdef MODULE_CLI_CUSTOMIAZE
#else
    httpd_init();	
#endif

#ifdef MODULE_FULL_MSG
    printf("\n\rWebCodeVersion : %s",WEB_CODE_VERSION);
    printf("\n\rWebPageVersion : %s",WEB_PAGE_VERSION);
#else
//	printf("\n\rWebCodeVersion : %s",WEB_CODE_VERSION);
//	printf("\n\rWebPageVersion : %s",WEB_PAGE_VERSION);
#endif    
    IP210_Update_Timer_Counter();
	current = timercounter;
	start = current;
	uip_len=0;

#ifdef MODULE_DHCPC
	DHCPCInit();
#endif

#ifdef MODULE_GPIO
/*Initial SMTP-GPIO pins to 0*/
//SMTP_GPIO_PIN0=0;//jc_db: need to add
//SMTP_GPIO_PIN1=0;//jc_db: need to add
#endif //MODULE_GPIO

#ifdef MODULE_SMTP
    SMTP_GPIO_PIN0=0;//jc_db: need to add
    SMTP_GPIO_PIN1=0;//jc_db: need to add
	smtp_init();
#endif

#ifdef MODULE_NET_CMD
	NetCmdInit();
#endif

#ifdef MODULE_NET_UART_CTRL
	nuc_init();
#endif

#ifdef MODULE_COMMAND_LINE
	CLI_init();
#endif

#ifdef MODULE_TELNET_RFC
//	rfc_init();
#endif

#ifdef DB_DUMP_EEPROM
{
	u16_t i;
	u8_t 	tmp;
	
	printf("\n\r EEPROM information:");
	for(i=0;i<2048;i++)
	{
		if(i%16==0)printf("\n\r [%4.4x] ",i);
		EEPROM_Read_Byte(i,&tmp);
		printf("%2.2x ",(u16_t)tmp);
	}		
}
#endif

#ifdef DB_SHOW_EEPROM_SIZE
	{
		u16_t ee_len=0;

		printf("\n\rchip_id%x %d",(u16_t)EE_Default.chip_id-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.chip_id));
		ee_len+=sizeof(EE_Default.chip_id);
		printf("\n\rapp_id%x %d",(u16_t)EE_Default.app_id-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.app_id));
		ee_len+=sizeof(EE_Default.app_id);
		printf("\n\rEEConfigInfo%x %d",(u16_t)&EE_Default.netif-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.netif));
		ee_len+=sizeof(EE_Default.netif);
		printf("\n\rSUARTInfo%x %d",(u16_t)&EE_Default.ModuleInfo.UARTInfo-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.ModuleInfo.UARTInfo));
		ee_len+=sizeof(EE_Default.ModuleInfo.UARTInfo);
		printf("\n\rSTelnetInfo%x %d",(u16_t)&EE_Default.ModuleInfo.TelnetInfo-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.ModuleInfo.TelnetInfo));
		ee_len+=sizeof(EE_Default.ModuleInfo.TelnetInfo);
		printf("\n\rSNetCmdInfo%x %d",(u16_t)&EE_Default.ModuleInfo.NetCmdInfo-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.ModuleInfo.NetCmdInfo));
		ee_len+=sizeof(EE_Default.ModuleInfo.NetCmdInfo);
		printf("\n\rudp_tel_info_t%x %d",(u16_t)&EE_Default.ModuleInfo.UDPTelInfo-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.ModuleInfo.UDPTelInfo));
		ee_len+=sizeof(EE_Default.ModuleInfo.UDPTelInfo);
		printf("\n\rSSMTPInfo%x %d",(u16_t)&EE_Default.ModuleInfo.SMTPInfo-(u16_t)&EE_Default,(u16_t)sizeof(EE_Default.ModuleInfo.SMTPInfo));
		ee_len+=sizeof(EE_Default.ModuleInfo.SMTPInfo);
		printf("\n\rtatol=%d",ee_len);
	}
#endif
	fiber_cover2();
#ifdef MODULE_COMMAND_LINE
	RingInit(UartRxBuf,RxBuf,max_uart_rx_buf_len);
	RingInit(UartTxBuf,TxBuf,max_uart_tx_buf_len);
#endif
//-------------------------------------------------------------------------RS485
	IP210RegWrite(REG_PAD_CONTROL, 0x3);
	LOAD_DEFAULT_PIN=1;		//(HW > FW) For RS422/485 we pull this pin high
//------------------------------------------------------------------------------
	TR0=1;

	while (1)
	{
//		db_test();
#ifdef MODULE_UART_AUTO_SEND
		uart_auto_send();
		if(f_auto_send)
		{
			uip_conn=TelnetData.uip_conn_last;
			uip_process(UIP_TIMER);
			CheckPktSend();			
#ifdef MODULE_MUIP
			muip_send();
#endif//MODULE_MUIP
			f_auto_send=0;
		}
#endif
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\r1");rx_over=0;}
#endif
#endif
		if(need_load_default || load_default_pin_pressed)
		{
			if(Delta_Time(0L)>500)//5 sec
			{
				printf("\n\rLoad Default Setting...");
				EEPROMLoadDefault();
				EEPROMInit();
				need_load_default=0;
				load_default_pin_pressed=0;
				printf("OK");
				force_reset_countdown=5;
			}
		}
		if((LOAD_DEFAULT_PIN==1)&&(load_default_pin_pressed==1))//not pressed
		{
			load_default_pin_pressed=0;
		}
#ifdef MODULE_NET_UART
	#ifdef MODULE_RS485
		if(TelnetData.pEEPROM_UART->OP_Mode!=UART_INFO_OP_M_RS232)
		{ LOAD_DEFAULT_PIN=0; }
		else
		{ LOAD_DEFAULT_PIN=1; }
	#endif//MODULE_RS485
#endif
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\rG");rx_over=0;}
#endif
#endif
//-----------------Command line------------------------------------------------
#ifdef MODULE_COMMAND_LINE
#ifdef MODULE_NET_UART
		ATD_loop();
		WatchDogTimerReset();
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\r2");rx_over=0;}
#endif
#endif
#ifdef MODULE_UART_AUTO_SEND
		uart_auto_send();
		if(f_auto_send)
		{
			uip_conn=TelnetData.uip_conn_last;
			uip_process(UIP_TIMER);
			CheckPktSend();			
#ifdef MODULE_MUIP
			muip_send();
#endif//MODULE_MUIP
			f_auto_send=0;
		}
#endif
		if(ATD_close == 1)
		{
			if( Delta_Time(ATD_timer)>=(100*NetUARTData.pTelnetData->pEEPROM_Telnet->CLI_timeout) )
			{
				if(TelnetData.ConnectStatus == tcConnected)
				{	back_2_CLI=0;	}
				else
				{
					TelnetData.WaitAck=0;	CLI_flag=1;
					ATD_close=0;	conn_flag=0;	
					if(back_2_CLI==1)
					{
						if(code_flag){	UART_Transmit_Multi(ans, 13);	}
						else{	UART_Transmit_Multi(ans1, 5);	}
					}	
					else
					{
						if(code_flag){	UART_Transmit_Multi(car, 14);	}
						else{	UART_Transmit_Multi(car1, 5);	}
						back_2_CLI=1;	
					}
					if(cmd_flag)
					{	UART_Transmit_Multi(CMD, strlen(CMD));	}
				}
			}
		}
#ifndef MODULE_CLI_CUSTOMIAZE
		else if(NetUARTData.pTelnetData->pEEPROM_Telnet->cli_en)
#else
		else
#endif
		{
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r3");rx_over=0;}
#endif
#endif
			if(CLI_flag==0)
			{
#ifdef MODULE_FLASH512
				if( (TelnetData.ConnectStatus==tcConnected)||(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP_LIS)||(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP_NOR) )
#else
				if( (TelnetData.ConnectStatus==tcConnected)||(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP) )
#endif
				{	back_2_CLI=0;	}
				else
				{	
					TelnetData.WaitAck=0;	CLI_flag=1;
					conn_flag=0;
					if(back_2_CLI==0)
					{
						if(code_flag){	UART_Transmit_Multi(car, 14);	}
						else{	UART_Transmit_Multi(car1, 5);	}
						back_2_CLI=1;
					}
					if(cmd_flag)
					{	UART_Transmit_Multi(CMD, strlen(CMD));	}
				}
			}
		}
		if(listen_wait)
		{
			listen_back=1;
			if( Delta_Time(s_con_timer)>=(100*NetUARTData.pTelnetData->pEEPROM_Telnet->s_connect_time) )
			{	listen_wait=0;	conn_flag=0;	}
		}
#endif
#endif    
//-----------------------------------------------------------------------------
#ifdef MODULE_UART_AUTO_SEND
		uart_auto_send();
		if(f_auto_send)
		{
			uip_conn=TelnetData.uip_conn_last;
			uip_process(UIP_TIMER);
			CheckPktSend();			
#ifdef MODULE_MUIP
			muip_send();
#endif//MODULE_MUIP
			f_auto_send=0;
		}
#endif
#ifdef MODULE_NET_UART
		NET_UART_LOOP('A');
#ifdef DB_FIFO
		if(rx_over){printf("\n\r4");rx_over=0;}
#endif
#endif
#ifdef MODULE_RS485
		if(TelnetData.pEEPROM_UART->OP_Mode==UART_INFO_OP_M_RS485)
		{
			UART_RS485_Update_TxControl();
		}
#endif
        //reset WDT in case WDT would cause a CPU Reset
        WatchDogTimerReset();
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\rW");rx_over=0;}
#endif
#endif
		CheckPktSend();
#ifdef MODULE_UART_AUTO_SEND
		uart_auto_send();
		if(f_auto_send)
		{
			uip_conn=TelnetData.uip_conn_last;
			uip_process(UIP_TIMER);
			CheckPktSend();			
#ifdef MODULE_MUIP
			muip_send();
#endif//MODULE_MUIP
			f_auto_send=0;
		}
#endif
#ifdef MODULE_UDP_TELNET
#ifdef MODULE_FLASH512
		if( (NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP_NOR)||
            (NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP_LIS) )
#else
		if(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP)
#endif
		{
#ifdef MODULE_DNS
			if(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP_LIS)
			{ udp_dns=1; }
			if(udp_dns!=1)
			{
				if(EEConfigInfo.DHCPEnable!=sDHCP_DISABLE)
				{
					if(DHCP_get_ip)
					{
						if(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_UDP_NOR)
						{ udp_get_dns(); CheckPktSend(); }
					}
				}
				else
				{ udp_dns=1; }
			}
			else
#endif
			{
#ifdef MODULE_NET_UART
				NET_UART_LOOP('C');
#ifdef DB_FIFO
				if(rx_over){printf("\n\r5");rx_over=0;}
#endif
#endif
				udp_tel_chk_send();
				WatchDogTimerReset();
#ifdef MODULE_NET_UART
				NET_UART_LOOP('C');
#ifdef DB_FIFO
				if(rx_over){printf("\n\r6");rx_over=0;}
#endif
#endif
			}
		}
#endif //MODULE_UDP_TELNET		
#ifdef MODULE_VLAN_TAG
		uip_len = EthernetReceive(&eth_vlan_buf[4]);
#else		
		uip_len = EthernetReceive(&uip_buf_real);
#endif
		if (uip_len > 0)
		{
			int uip_len_tmp;
#ifdef MODULE_VLAN_TAG
			if(ModuleInfo.VLANINFO.vlan==1)	//Enable VLAN Tag
			{
#ifdef MODULE_NET_UART
				NET_UART_LOOP('C');
#ifdef DB_FIFO
				if(rx_over){printf("\n\r7");rx_over=0;}
#endif
#endif
				if( (eth_vlan_buf[16]==0x81)&&(eth_vlan_buf[17]==0x00) )
				{
					vlan_tag_pkt(&eth_vlan_buf[4], &uip_len);
					uip_buf_real=&eth_vlan_buf[8];
					uip_buf=&eth_vlan_buf[8];
					eth_vlan=1;
				}
				else
				{
					uip_buf_real=&eth_vlan_buf[4];
					uip_buf=&eth_vlan_buf[4];
				}
				re_init();
			}
#endif
#ifdef MODULE_NET_UART
			NET_UART_LOOP('A');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r8");rx_over=0;}
#endif
#endif
			if( (uip_buf_real[0]&0x01)==0 ) //Check Unicast DA
			{
				for(l=0;l<6;l++)
				{	if(uip_buf_real[l]!=EEConfigInfo.MACID[l])uip_len=0;	 }
			}

			uip_len_tmp=uip_len;
#ifdef DEGUB_RX
			if(DebugRxCnt++>=10)
			{
				DebugRxCnt=0;
				printf("*");
			}
#endif
#ifdef MODULE_NET_CMD
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r9");rx_over=0;}
#endif
			LocalCmd();
			if(uip_len)
			{
				//uip_arp_out();
#ifdef MODULE_VLAN_TAG
				EthernetSend(eth_vlan_buf, uip_len);
#else
				EthernetSend(&uip_buf_real,uip_len);
#endif
			}
#endif //MODULE_NET_CMD
			uip_len=uip_len_tmp;
			uip_arp_ipin();
			uip_len=uip_len_tmp;
			uip_arp_arpin();
#ifdef MODULE_NET_CMD
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\rE");rx_over=0;}
#endif
#endif
			if(uip_len)
			{
				//uip_arp_out();//Remove for ARP bug
#ifdef MODULE_VLAN_TAG
				EthernetSend(eth_vlan_buf, uip_len);
#else
				EthernetSend(&uip_buf_real,uip_len);
#endif
			}
#ifdef MODULE_SMALL_UDP
			uip_len=uip_len_tmp;
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r10");rx_over=0;}
#endif
#endif
			udp_process();
#ifdef MODULE_NET_UART
			NET_UART_LOOP('B');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r11");rx_over=0;}
#endif
#endif
			CheckPktSend();
#endif //MODULE_SMALL_UDP
#ifdef MODULE_MUIP
			uip_len=uip_len_tmp;
			muip_process();
			//it will not send any packet out
#endif//MODULE_MUIP
			uip_len=uip_len_tmp;
			uip_process(UIP_DATA);
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r12");rx_over=0;}
#endif
#endif
			CheckPktSend();
#ifdef MODULE_MUIP
			muip_send();
#endif//MODULE_MUIP
#ifdef MODULE_UART_AUTO_SEND
			uart_auto_send();
			if(f_auto_send)
			{
				uip_conn=TelnetData.uip_conn_last;
				uip_process(UIP_TIMER);
				CheckPktSend();			
#ifdef MODULE_MUIP
				muip_send();
#endif//MODULE_MUIP
				f_auto_send=0;
			}
#endif
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r13");rx_over=0;}
#endif
#endif
		}
//---------------------Server Connect---------------
#ifdef MODULE_NET_UART
		if(conn_flag)	//joe modify juset use get newdate to reflash timer do not use heart_beat 20081202
		{
			if(NetUARTData.pTelnetData->pEEPROM_Telnet->tcptimeout==0)
			{	conn_flag=0;	}
			else if(NetUARTData.pTelnetData->pEEPROM_Telnet->tcptimeout!=99)
			{
				if(Delta_Time(conn_timer) >= (6000*NetUARTData.pTelnetData->pEEPROM_Telnet->tcptimeout))
				{	conn_flag=0;	}
			}
		}
#endif
//--------------------------------------------------
		IP210_Update_Timer_Counter();
		current = timercounter;
		IP210_Update_Timer_Counter();
        if (Delta_Time(start) >= IP210_TIMER_SCALE)  // 100 msec.
        {
//----------------------For Gateway MAC-----------------------------
			gateway_count++;
			if(gateway_count>=GATEWAY_RESET_TIME)
			{
//				if(TelnetData.ConnectStatus!=tcConnected)
//				{
					gateway_mac_req();
#ifdef MODULE_NET_UART
					NET_UART_LOOP('C');
#ifdef DB_FIFO
					if(rx_over){printf("\n\rZZ");rx_over=0;}
#endif
#endif
//				}
//				else
//				{ gateway_count=0; }
				if(uip_len)
				{
#ifdef MODULE_VLAN_TAG
					EthernetSend(eth_vlan_buf, uip_len);
#else
					EthernetSend(&uip_buf_real,uip_len);
#endif
					uip_len=0;
				}
			}
//------------------------------------------------------------------
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r14");rx_over=0;}
#endif
#endif
#ifdef MODULE_FIRMWARE
//****************************TEST FOR FIRMWARE UPDATE
			if( (firm_flag==1)||(boot_flag==1) )
			{
				firm_count++;
				if(firm_count>10)
				{
					if(firm_flag==1)
					{	CPU_GOTO_FFF7H();	}
					if(boot_flag==1)
					{	FUU_Run();	}
				}
			}
//****************************************************
#endif
#ifdef MODULE_NET_UART_CTRL        	
			nuc_on_loop();        	
#endif //MODULE_NET_UART_CTRL
#ifdef MODULE_TELNET_RFC
			rfc_loop();
#endif
			fiber_cover();
			if(force_reset_countdown)
			{ if(force_reset_countdown--==1)CPU_REBOOT(); }
#ifdef MODULE_NET_UART
			NET_UART_LOOP('A');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r15");rx_over=0;}
#endif
			NetUartTimer();
			CheckPktSend();
#ifdef MODULE_VLAN_TAG
			if(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_CLIENT)
			{ udp_send_pkt=0; }
#endif
			uip_len=0;
#ifdef MODULE_UART_AUTO_SEND
			uart_auto_send();
			if(f_auto_send)
			{
				uip_conn=TelnetData.uip_conn_last;
				uip_process(UIP_TIMER);
				CheckPktSend();
#ifdef MODULE_MUIP
				muip_send();
#endif//MODULE_MUIP
				f_auto_send=0;
			}
#endif
#endif
#ifdef MODULE_NET_CMD
			NetCmdTimer();
#endif //MODULE_NET_CMD

#ifdef MODULE_SNMP_TRAP
			if(SNMP_cnt--<=0)
			{
				SNMP_cnt=MAX_SNMP_CNT;
				SNMP_TRAP();
				CheckPktSend();
				uip_len=0;
			}
#endif
//#ifdef MODULE_GPIO
#ifdef MODULE_SMTP
#define MASK_BIT_G4_G3 0x18
#define GPIO_CHECK_RATE 1200
    /* Send mail after 2 minute */
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r16");rx_over=0;}
#endif
#endif
			j=SMTP_GPIO_PIN1;
			j*=2;
			j|=SMTP_GPIO_PIN0;
			if(gpio_cnt++>=GPIO_CHECK_RATE)
			{
				if(j!=0)smtp_send_mail(j-1);
				gpio_cnt=0;
			}
		    else
		    {
	   /* Send mail when status change */
				if(j!=0)
				{
					if(last_status!=j)
					{
						smtp_send_mail(j-1);
						gpio_cnt=0;
					}
				}
			}
			last_status=j;
//#endif //MODULE_GPIO
#endif //MODULE_SMTP
#ifdef MODULE_SMTP
			smtp_timer();
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r78");rx_over=0;}
#endif
#endif
			CheckPktSend();
			uip_len=0;
#endif //MODULE_SMTP
#ifdef MODULE_UART_AUTO_SEND
			uart_auto_send();
			if(f_auto_send)
			{
				uip_conn=TelnetData.uip_conn_last;
				uip_process(UIP_TIMER);
				CheckPktSend();			
#ifdef MODULE_MUIP
				muip_send();
#endif//MODULE_MUIP
				f_auto_send=0;
			}
#endif
#ifdef MODULE_DHCPC
#ifdef MODULE_NET_UART
			NET_UART_LOOP('C');
#ifdef DB_FIFO
			if(rx_over){printf("\n\r17");rx_over=0;}
#endif
#endif
			DHCPCTimer();
			if(uip_len)
			{
				uip_arp_out();
#ifdef MODULE_VLAN_TAG
				EthernetSend(eth_vlan_buf, uip_len);
#else
				EthernetSend(&uip_buf_real,uip_len);
#endif
				uip_len=0;
			}
#endif
			for (i=0; i < UIP_CONNS; ++i)
			{
#ifdef MODULE_NET_UART
				NET_UART_LOOP('D');
#ifdef DB_FIFO
				if(rx_over){printf("\n\r18");rx_over=0;}
#endif
#endif
				uip_conn = &uip_conns[i];
				uip_process(UIP_TIMER);
#ifdef MODULE_NET_UART
				NET_UART_LOOP('D');
#ifdef DB_FIFO
				if(rx_over){printf("\n\rH");rx_over=0;}
#endif
#endif
				CheckPktSend();			
#ifdef MODULE_MUIP
				muip_send();
#endif//MODULE_MUIP
#ifdef MODULE_UART_AUTO_SEND
				uart_auto_send();
				if(f_auto_send)
				{
					uip_conn=TelnetData.uip_conn_last;
					uip_process(UIP_TIMER);
					CheckPktSend();			
#ifdef MODULE_MUIP
					muip_send();
#endif//MODULE_MUIP
					f_auto_send=0;
				}
#endif
#ifdef MODULE_NET_UART
				NET_UART_LOOP('E');
#ifdef DB_FIFO
				if(rx_over){printf("\n\r19");rx_over=0;}
#endif
#endif
			}
			start = timercounter;
			uip_arp_timer();
			if(uip_len)
			{
				//uip_arp_out();
#ifdef MODULE_VLAN_TAG
				EthernetSend(eth_vlan_buf, uip_len);
#else
				EthernetSend(&uip_buf_real,uip_len);
#endif
				uip_len=0;
			}
		}
#ifdef MODULE_NET_UART
		NET_UART_LOOP('C');
#ifdef DB_FIFO
		if(rx_over){printf("\n\r20");rx_over=0;}
#endif
#endif
    } // end while(1)
} // end main()
#ifdef MODULE_VLAN_TAG
u8_t *vlan_tag_pkt(u8_t *input_buf, u16_t *len_ptr)
{
	u8_t tag_buf[16]=0;
#ifdef MODULE_NET_UART
	NET_UART_LOOP('C');
#ifdef DB_FIFO
	if(rx_over){printf("\n\r21");rx_over=0;}
#endif
#endif
	memcpy(tag_buf, &input_buf[12], 4);
	memcpy(vlan_value, tag_buf, 4); //remember vlan tag value
	memcpy(&tag_buf[4], &input_buf[0], 12);
	memcpy(input_buf, tag_buf, 16);
	*len_ptr-=4;
#ifdef MODULE_NET_UART
	NET_UART_LOOP('C');
#ifdef DB_FIFO
	if(rx_over){printf("\n\r22");rx_over=0;}
#endif
#endif
	return &input_buf[4];
}

u8_t EnVlanCheck()
{
#ifdef MODULE_NET_UART
	NET_UART_LOOP('C');
#ifdef DB_FIFO
	if(rx_over){printf("\n\r23");rx_over=0;}
#endif
#endif
	if(ModuleInfo.VLANINFO.vlan==1)
	{
		if( (ModuleInfo.VLANINFO.value_id[0]!=0)||(ModuleInfo.VLANINFO.value_id[1]!=0) )
		{
			if( (vlan_value[2]!=ModuleInfo.VLANINFO.value_id[0])||(vlan_value[3]!=ModuleInfo.VLANINFO.value_id[1]) )
			{ return 0; }
		}
	}
#ifdef MODULE_NET_UART
	NET_UART_LOOP('C');
#ifdef DB_FIFO
	if(rx_over){printf("\n\r24");rx_over=0;}
#endif
#endif
	return 1;
}

void re_init()
{
	restore_uip_buf();
	WriteEthRx2UART();
	udp_init(&uip_buf[UIP_LLH_LEN],&uip_len,uip_hostaddr);
	if( (NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_SERVER)||
	(NetUARTData.pTelnetData->pEEPROM_Telnet->op_mode==NU_OP_MODE_CLIENT) )
	{
		NetUARTData.pkt_rx_data_offset=uip_appdata;
		NetUARTData.pkt_tx_data_offset=uip_appdata;
	}
	else
	{
		NetUARTData.pkt_rx_data_offset=UdpData.p_DataPkt->udpload;
		NetUARTData.pkt_tx_data_offset=UdpData.p_DataPkt->udpload;
	}
}
#endif
/*
void db_test()
{
	char choice;
	char cmd[2];
	int i=0;
	for(i=0;i<1;i++)
	{
		if(RI)
		{	break;	}
	}
	choice=SBUF;
	if(((choice==0x31)||(choice==0x32))&&(strlen(cmd)==0))
	{
		cmd[0]=getkey2();
		cmd[1]=0x0;
	
		if(!strncmp(cmd, "1", 1))	//star
		{
			if(db_flag==0)
			{
				printf("\n\rstar");
				db_flag=1;	
				memset(cmd, 0, 2);	
			}
			else if(db_flag==1)
			{
				db_flag=0;
				memset(cmd, 0, 2);
				printf("\n\rstop");
			}
		}
		else if(!strncmp(cmd, "2", 1))	//stop
		{
		}
	}
	else
	{	RI=0;	}
}

unsigned int getkey2(void)
{	
	int a;
	u8_t jo=0x0;

	if(!RI){return jo;}
	a = SBUF;
	RI = 0;
	if(a==27)
	{	
		while(!RI)
		{
			Delay(5000);
			RI=1;
		}
		a=SBUF;
		RI=0;
		if(a==27)
		;
		else
		{
			if(a==91)
			{
				while (!RI);
				a = SBUF;
				RI = 0;
			}
		}
		return a;
	}
}
*/