예제 #1
0
//
// Main application entry point.
//
int main(void)
{

#if defined(APP_USE_IPERF)
    static uint8_t iperfOk = 0;
#endif
    static SYS_TICK startTick = 0;
    static IP_ADDR dwLastIP[sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION)];
    uint8_t i;


    // perform system initialization
    if(!SYS_Initialize())
    {
        return 0;
    }

    SYS_CONSOLE_MESSAGE("\r\n\n\n --- Unified TCPIP Demo Starts! --- \r\n");

    SYS_OUT_MESSAGE("TCPStack " TCPIP_STACK_VERSION "  ""                ");

    #if defined(TCPIP_STACK_USE_MPFS) || defined(TCPIP_STACK_USE_MPFS2)
	MPFSInit();
	#endif

    // Initiates board setup process if button is depressed 
	// on startup
    if(BUTTON0_IO == 0u)
    {
        #if defined(TCPIP_STACK_USE_STORAGE)  && (defined(SPIFLASH_CS_TRIS) || defined(EEPROM_CS_TRIS))
		// Invalidate the EEPROM contents if BUTTON0 is held down for more than 4 seconds
		SYS_TICK StartTime = SYS_TICK_Get();
		LED_PUT(0x00);
				
		while(BUTTON0_IO == 0u)
		{
			if(SYS_TICK_Get() - StartTime > 4*SYS_TICK_TicksPerSecondGet())
			{
                TCPIP_STORAGE_HANDLE hStorage;
                
                // just in case we execute this before the stack is initialized
                TCPIP_STORAGE_Init(0);
                hStorage = TCPIP_STORAGE_Open(0, false);   // no refresh actually needed
                if(hStorage)
                {
                    TCPIP_STORAGE_Erase(hStorage);
                    SYS_CONSOLE_MESSAGE("\r\n\r\nBUTTON0 held for more than 4 seconds.  Default settings restored.\r\n\r\n");
                    TCPIP_STORAGE_Close(hStorage);
                }
                else
                {
                    SYS_ERROR(SYS_ERROR_WARN, "\r\n\r\nCould not restore the default settings!!!.\r\n\r\n");
                }
                TCPIP_STORAGE_DeInit(0);
                
				LED_PUT(0x0F);
                // wait 4.5 seconds here then reset
				while((SYS_TICK_Get() - StartTime) <= (9*SYS_TICK_TicksPerSecondGet()/2));
				LED_PUT(0x00);
				while(BUTTON0_IO == 0u);
				SYS_Reboot();
				break;
			}
		}
        #endif  // defined(TCPIP_STACK_USE_STORAGE)  && (defined(SPIFLASH_CS_TRIS) || defined(EEPROM_CS_TRIS))
    }

    // Initialize the TCPIP stack
    if(!TCPIP_STACK_Init(TCPIP_HOSTS_CONFIGURATION, sizeof(TCPIP_HOSTS_CONFIGURATION)/sizeof(*TCPIP_HOSTS_CONFIGURATION),
                       TCPIP_STACK_MODULE_CONFIG_TBL, sizeof(TCPIP_STACK_MODULE_CONFIG_TBL)/sizeof(*TCPIP_STACK_MODULE_CONFIG_TBL) ))
    {
        return 0;
    }
#if defined(TCPIP_STACK_USE_TELNET_SERVER)
    TelnetRegisterCallback(ProcessIO);
#endif  // defined(TCPIP_STACK_USE_TELNET_SERVER)

#if defined (TCPIP_STACK_USE_IPV6)
    TCPIP_ICMPV6_RegisterCallback (ICMPv6Callback);
#endif

#if defined(TCPIP_STACK_USE_ICMP_CLIENT) || defined(TCPIP_STACK_USE_ICMP_SERVER)
    ICMPRegisterCallback (PingProcessIPv4);
#endif


#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
    TCPIP_NET_HANDLE hWiFi = TCPIP_STACK_NetHandle("MRF24W");
    if(hWiFi)
    {
        TCPIP_STACK_SetNotifyEvents(hWiFi, TCPIP_EV_RX_ALL|TCPIP_EV_TX_ALL|TCPIP_EV_RXTX_ERRORS);
        TCPIP_STACK_SetNotifyHandler(hWiFi, StackNotification, 0);
    }
#endif  // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)


#if defined(APP_USE_IPERF)
    IperfConsoleInit();
    iperfOk = IperfAppInit(TCPIP_HOSTS_CONFIGURATION[0].interface);
#endif

	// Now that all items are initialized, begin the co-operative
	// multitasking loop.  This infinite loop will continuously 
	// execute all stack-related tasks, as well as your own
	// application's functions.  Custom functions should be added
	// at the end of this loop.
    // Note that this is a "co-operative mult-tasking" mechanism
    // where every task performs its tasks (whether all in one shot
    // or part of it) and returns so that other tasks can do their
    // job.
    // If a task needs very long time to do its job, it must be broken
    // down into smaller pieces so that other tasks can have CPU time.
    while(1)
    {
        // Blink LED0 (right most one) every second.
        if(SYS_TICK_Get() - startTick >= SYS_TICK_TicksPerSecondGet()/2ul)
        {
            startTick = SYS_TICK_Get();
            LED0_IO ^= 1;
        }

        // This task performs normal stack task including checking
        // for incoming packet, type of packet and calling
        // appropriate stack entity to process it.
        TCPIP_STACK_Task();


		// Process application specific tasks here.
		// For this demo app, this will include the Generic TCP 
		// client and servers, and the SNMP, Ping, and SNMP Trap
		// demos.  Following that, we will process any IO from
		// the inputs on the board itself.
		// Any custom modules or processing you need to do should
		// go here.
		#if defined(TCPIP_STACK_USE_GENERIC_TCP_CLIENT_EXAMPLE)
		GenericTCPClient();
		#endif
		
		#if defined(TCPIP_STACK_USE_GENERIC_TCP_SERVER_EXAMPLE)
		GenericTCPServer();
		#endif
		
		#if defined(TCPIP_STACK_USE_SMTP_CLIENT)
		SMTPDemo();
		#endif
		
		#if defined(TCPIP_STACK_USE_ICMP_CLIENT) || defined (TCPIP_STACK_USE_ICMP_SERVER) || defined (TCPIP_STACK_USE_IPV6)
        // use ping on the default interface
		PingDemoTask();
		#endif
		
		#if defined(TCPIP_STACK_USE_SNMP_SERVER) && !defined(SNMP_TRAP_DISABLED)
		//User should use one of the following SNMP demo
		// This routine demonstrates V1 or V2 trap formats with one variable binding.
		SNMPTrapDemo();
		
		#if defined(SNMP_STACK_USE_V2_TRAP) || defined(SNMP_V1_V2_TRAP_WITH_SNMPV3)
		//This routine provides V2 format notifications with multiple (3) variable bindings
		//User should modify this routine to send v2 trap format notifications with the required varbinds.
		//SNMPV2TrapDemo();
		#endif 
		if(gSendTrapFlag)
			SNMPSendTrap();
		#endif
		
		#if defined(TCPIP_STACK_USE_BERKELEY_API)
		BerkeleyTCPClientDemo();
		BerkeleyTCPServerDemo();
		BerkeleyUDPClientDemo(0);
		#endif


#if defined(APP_USE_IPERF)
        IperfConsoleProcess();
        if (iperfOk) IperfAppCall();    // Only running in case of init succeed
        IperfConsoleProcessEpilogue();
#endif

        // If the local IP address has changed (ex: due to DHCP lease change)
        // write the new IP address to the console display, UART, and Announce
        // service
        // We use the default interface
        for (i = 0; i < sizeof(TCPIP_HOSTS_CONFIGURATION)/sizeof(*TCPIP_HOSTS_CONFIGURATION); i++)
        {	
            TCPIP_NET_HANDLE netH = TCPIP_STACK_NetHandle(TCPIP_HOSTS_CONFIGURATION[i].interface);
			if((uint32_t)dwLastIP[i].Val != TCPIP_STACK_NetAddress(netH))
			{
				dwLastIP[i].Val = TCPIP_STACK_NetAddress(netH);
				
				SYS_CONSOLE_MESSAGE(TCPIP_HOSTS_CONFIGURATION[i].interface);
				SYS_CONSOLE_MESSAGE(" new IP Address: ");
			
				DisplayIPValue(dwLastIP[i]);
			
				SYS_CONSOLE_MESSAGE("\r\n");
			
            }
        }

#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
        if(stackNotifyCnt)
        {
            stackNotifyCnt = 0;
            ProcessNotification(stackNotifyHandle);
        }
#endif  // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
	}
}
예제 #2
0
//
// Main application entry point.
//
int main(void)
{

#if defined(HOST_CM_TEST)
    DWORD t1 = 0;
    char st[80];
    BOOL host_scan = FALSE;
    UINT16 scan_count = 0;
#endif

    static IPV4_ADDR dwLastIP[sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION)];
    int i, nNets;

#if defined(SYS_USERIO_ENABLE)    
    static SYS_TICK startTick = 0;
    int32_t LEDstate=SYS_USERIO_LED_DEASSERTED;
#endif  // defined(SYS_USERIO_ENABLE)

    TCPIP_NET_HANDLE netH;
    const char  *netName=0;
    const char  *netBiosName;

#if defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
    char mDNSServiceName[] = "MyWebServiceNameX ";     // base name of the service Must not exceed 16 bytes long
                                                       // the last digit will be incremented by interface
#endif  // defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)

    // perform system initialization
    if(!SYS_Initialize())
    {
        return 0;
    }


    SYS_CONSOLE_MESSAGE("\r\n\n\n ---  TCPIP Demo Starts!  --- \r\n");
    SYS_OUT_MESSAGE("TCPIPStack " TCPIP_STACK_VERSION "  ""                ");

    // Initialize the TCPIP stack
    if (!TCPIP_STACK_Init(TCPIP_HOSTS_CONFIGURATION, sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION),
            TCPIP_STACK_MODULE_CONFIG_TBL, sizeof (TCPIP_STACK_MODULE_CONFIG_TBL) / sizeof (*TCPIP_STACK_MODULE_CONFIG_TBL)))
    {
        return 0;
    }

    // Display the names associated with each interface
    // Perform mDNS registration if mDNS is enabled
    nNets = TCPIP_STACK_NetworksNo();
    for(i = 0; i < nNets; i++)
    {
        netH = TCPIP_STACK_IxToNet(i);
        netName = TCPIP_STACK_NetName(netH);
        netBiosName = TCPIP_STACK_NetBIOSName(netH);

#if defined(TCPIP_STACK_USE_NBNS)
        SYS_CONSOLE_PRINT("    Interface %s on host %s - NBNS enabled\r\n", netName, netBiosName);
#else
        SYS_CONSOLE_PRINT("    Interface %s on host %s - NBNS disabled\r\n", netName, netBiosName);
#endif  // defined(TCPIP_STACK_USE_NBNS)

#if defined (TCPIP_STACK_USE_ZEROCONF_MDNS_SD)
        mDNSServiceName[sizeof(mDNSServiceName) - 2] = '1' + i;
        mDNSServiceRegister( netH
            , mDNSServiceName                   // name of the service
            ,"_http._tcp.local"                 // type of the service
            ,80                                 // TCP or UDP port, at which this service is available
            ,((const BYTE *)"path=/index.htm")  // TXT info
            ,1                                  // auto rename the service when if needed
            ,NULL                               // no callback function
            ,NULL);                             // no application context
#endif //TCPIP_STACK_USE_ZEROCONF_MDNS_SD
    }

#if defined (TCPIP_STACK_USE_IPV6)
    TCPIP_ICMPV6_RegisterCallback(ICMPv6Callback);
#endif

#if defined(TCPIP_STACK_USE_ICMP_CLIENT)
    ICMPRegisterCallback(PingProcessIPv4);
#endif


#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
    TCPIP_NET_HANDLE hWiFi = TCPIP_STACK_NetHandle("MRF24W");
    if (hWiFi)
    {
       TCPIP_STACK_RegisterHandler(hWiFi, TCPIP_EV_RX_ALL | TCPIP_EV_TX_ALL | TCPIP_EV_RXTX_ERRORS, StackNotification, 0);
    }
#endif  // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)

#if defined(WF_UPDATE_FIRMWARE_UART_24G)
    extern bool    WF_FirmwareUpdate_Uart_24G(void);
    WF_FirmwareUpdate_Uart_24G();
#endif

  

    // Now that all items are initialized, begin the co-operative
    // multitasking loop.  This infinite loop will continuously
    // execute all stack-related tasks, as well as your own
    // application's functions.  Custom functions should be added
    // at the end of this loop.
    // Note that this is a "co-operative mult-tasking" mechanism
    // where every task performs its tasks (whether all in one shot
    // or part of it) and returns so that other tasks can do their
    // job.
    // If a task needs very long time to do its job, it must be broken
    // down into smaller pieces so that other tasks can have CPU time.
    while (1)
    {
        SYS_Tasks();

       
#if defined(SYS_USERIO_ENABLE)    
        // Blink LED0 (right most one) every second.
        if (SYS_TICK_Get() - startTick >= SYS_TICK_TicksPerSecondGet() / 2ul)
        {
            startTick = SYS_TICK_Get();
            LEDstate ^= SYS_USERIO_LED_ASSERTED;
            SYS_USERIO_SetLED(SYS_USERIO_LED_0, LEDstate);
        }
#endif  // defined(SYS_USERIO_ENABLE)   

        // This task performs normal stack task including checking
        // for incoming packet, type of packet and calling
        // appropriate stack entity to process it.
        TCPIP_STACK_Task();

        // Process application specific tasks here.
        // For this demo app, this will include the Generic TCP
        // client and servers, and the SNMP, Ping, and SNMP Trap
        // demos.  Following that, we will process any IO from
        // the inputs on the board itself.
        // Any custom modules or processing you need to do should
        // go here.
#if defined(TCPIP_STACK_USE_TCP) && defined(APP_USE_FTP_CLIENT_DEMO)
        FTPClient();
#endif        
#if defined(TCPIP_STACK_USE_TCP) && defined(APP_USE_GENERIC_TCP_CLIENT_DEMO)
        GenericTCPClient();
#endif

#if defined(TCPIP_STACK_USE_TCP) && defined(APP_USE_GENERIC_TCP_SERVER_DEMO)
        GenericTCPServer();
#endif

#if defined(TCPIP_STACK_USE_SMTP_CLIENT) && defined(APP_USE_SMTP_CLIENT_DEMO)
        SMTPDemo();
#endif

#if (defined(TCPIP_STACK_USE_ICMP_CLIENT) || defined (TCPIP_STACK_USE_IPV6)) && defined(APP_USE_PING_DEMO)
        // use ping on the default interface
        PingDemoTask();
#endif

#if defined(TCPIP_STACK_USE_SNMP_SERVER) && !defined(SNMP_TRAP_DISABLED)

        // User should use one of the following SNMP demo
        // This routine demonstrates V1 or V2 trap formats with one variable binding.

        //SNMPTrapDemo(); //This function sends the both SNMP trap version1 and 2 type of notifications

        #if defined(SNMP_STACK_USE_V2_TRAP) || defined(SNMP_V1_V2_TRAP_WITH_SNMPV3)
        //This routine provides V2 format notifications with multiple (3) variable bindings
        //User should modify this routine to send v2 trap format notifications with the required varbinds.
            SNMPV2TrapDemo(); //This function sends the SNMP trap version 2 type of notifications
        #endif

         /*
         SNMPSendTrap() is used to send trap notification to previously configured ip address if trap notification is enabled.
         There are different trap notification code. The current implementation sends trap for authentication failure (4).
           PreCondition: If application defined event occurs to send the trap. Declare a notification flag and update as the event occurs.
           Uncomment the below function if the application requires.

         if(notification flag is updated by the application as a predefined event occured)
        {
            SNMPSendTrap();
        }

        */

#endif 


#if defined(TCPIP_STACK_USE_BERKELEY_API) && defined(APP_USE_BERKELEY_API_DEMO)
        BerkeleyTCPClientDemo();
        BerkeleyTCPServerDemo();
        BerkeleyUDPClientDemo(0);
#endif

        // If the local IP address has changed (ex: due to DHCP lease change)
        // write the new IP address to the console display, UART, and Announce
        // service
        // We use the default interface
        for (i = 0; i < sizeof (TCPIP_HOSTS_CONFIGURATION) / sizeof (*TCPIP_HOSTS_CONFIGURATION); i++)
        {
            netH = TCPIP_STACK_NetHandle(TCPIP_HOSTS_CONFIGURATION[i].interface);
            if ((uint32_t) dwLastIP[i].Val != TCPIP_STACK_NetAddress(netH))
            {
                dwLastIP[i].Val = TCPIP_STACK_NetAddress(netH);

                SYS_CONSOLE_PRINT("Interface Name is: %s\r\n", TCPIP_HOSTS_CONFIGURATION[i].interface);
                SYS_CONSOLE_MESSAGE("New IP Address is: "); DisplayIPValue(dwLastIP[i]);
                SYS_CONSOLE_MESSAGE("\r\n");
            }
        }

#if defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)
        if (stackNotifyCnt)
        {
            stackNotifyCnt = 0;
            ProcessNotification(stackNotifyHandle);
        }
#endif  // defined(TCPIP_STACK_USE_EVENT_NOTIFICATION)

#if defined(WF_UPDATE_FIRMWARE_TCPCLIENT_24G)
    void WF_FirmwareUpdate_TcpClient_24G(void);
    WF_FirmwareUpdate_TcpClient_24G();
#endif //defined(WF_UPDATE_FIRMWARE_TCPCLIENT_24G)

#if defined(HOST_CM_TEST)
       switch (g_event)
        {
            case WF_EVENT_CONNECTION_PERMANENTLY_LOST:
            case WF_EVENT_CONNECTION_FAILED:
                g_event = 0xff;             // clear current event
                // if host scan is active, it can be forced inactive by connection/re-connection process
                // so just reset host scan state to inactive.
                host_scan = FALSE;          // host scan inactive
                SYS_CONSOLE_MESSAGE("Reconnecting....\r\n");
                WF_Connect();
                break;
            case WF_EVENT_CONNECTION_SUCCESSFUL:
                g_event = 0xff;             // clear current event
                // if host scan is active, it can be forced inactive by connection/re-connection process
                // so just reset host scan state to inactive.
                host_scan = FALSE;          // host scan inactive
                break;
            case WF_EVENT_SCAN_RESULTS_READY:
                g_event = 0xff;             // clear current event
                host_scan = FALSE;          // host scan inactive
                // Scan results are valid - OK to retrieve
                if (SCANCXT.numScanResults > 0)
                {
                    SCAN_SET_DISPLAY(SCANCXT.scanState);
                    SCANCXT.displayIdx = 0;
                    while (IS_SCAN_STATE_DISPLAY(SCANCXT.scanState))
                         WFDisplayScanMgr();
                }
                break;
           case WF_EVENT_CONNECTION_TEMPORARILY_LOST:
                // This event can happened when CM in module is enabled.
                g_event = 0xff;         // clear current event
                // if host scan is active, it can be forced inactive by connection/re-connection process
                // so just reset host scan state to inactive.
                host_scan = FALSE;      // host scan inactive
                break;
            default:
                //sprintf(st,"skip event = %d\r\n",g_event);
                //SYS_CONSOLE_MESSAGE(st);
                break;
        }

       if (g_DhcpSuccessful)
       {

       /* Send and Receive UDP packets */
        if(UDPIsOpened(socket1))
        {
            // UDP TX every 10 msec
            if(SYS_TICK_Get() - timeudp >= SYS_TICK_TicksPerSecondGet() / 100)
            {
                timeudp = SYS_TICK_Get();
                tx_number++;
                LED0_IO ^= 1;
                sprintf(str,"rem=%12lu",tx_number);
                for(cntstr=16;cntstr<999;cntstr++)
                    str[cntstr]=cntstr;
                str[999]=0;
                // Send tx_number (formatted in a string)
                if(UDPIsTxPutReady(socket1,1000)!=0)
                {
                    UDPPutString(socket1,(BYTE *)str);
                    UDPFlush(socket1);
                    SYS_CONSOLE_MESSAGE(".");
                }
            }

            // UDP RX tx_number of remote board
            if(UDPIsGetReady(socket1)!=0)
            {
                LED1_IO ^= 1;
                UDPGetArray(socket1,(BYTE *)str,1000);
                str[16]=0;
                //sprintf((char*)LCDText,"%sloc=%12lu",str,tx_number); // Write on EXP16 LCD local and remote TX number
                //strcpypgm2ram(LCDText,str);
                //LCDUpdate();
                SYS_CONSOLE_MESSAGE("Rx");

            }
        }

        // Do host scan
         if((SYS_TICK_Get() - t1) >= SYS_TICK_TicksPerSecondGet() * 20)
        {
            t1 = SYS_TICK_Get();
            if (!host_scan)             // allow host scan if currently inactive
            {
                sprintf(st,"%d Scanning ..... event = %d\r\n",++scan_count, g_event);
                SYS_CONSOLE_MESSAGE(st);
                host_scan = TRUE;       // host scan active
                WF_Scan(0xff);          // scan on all channels
            }
        }
       } // DHCP status
       
#endif  //HOST_CM_TEST


    }
}