Demo/ARM9_STR91X_IAR/lwip/lwipWebServer/BasicWEB.c

/*
	FreeRTOS.org V5.2.0 - Copyright (C) 2003-2009 Richard Barry.

	This file is part of the FreeRTOS.org distribution.

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	more details.

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	with FreeRTOS.org; if not, write to the Free Software Foundation, Inc., 59 
	Temple Place, Suite 330, Boston, MA  02111-1307  USA.

	A special exception to the GPL is included to allow you to distribute a 
	combined work that includes FreeRTOS.org without being obliged to provide
	the source code for any proprietary components.  See the licensing section
	of http://www.FreeRTOS.org for full details.


	***************************************************************************
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	Please ensure to read the configuration and relevant port sections of the
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	http://www.FreeRTOS.org - Documentation, latest information, license and
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*/

/*
	Implements a simplistic WEB server.  Every time a connection is made and
	data is received a dynamic page that shows the current TCP/IP statistics
	is generated and returned.  The connection is then closed.
*/


/*------------------------------------------------------------------------------*/
/*                            PROTOTYPES                                        */
/*------------------------------------------------------------------------------*/

/* Standard includes. */
#include <stdio.h>
#include <string.h>

/* Scheduler includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"

/* Demo includes. */
#include "BasicWEB.h"

/* lwIP includes. */
#include "lwip/api.h"
#include "lwip/tcpip.h"
#include "lwip/memp.h"
#include "lwip/stats.h"
#include "netif/loopif.h"
#include "lcd.h"
#include "httpd.h"

#define lwipTCP_STACK_SIZE			600


/*------------------------------------------------------------------------------*/
/*                            GLOBALS                                          */
/*------------------------------------------------------------------------------*/
static struct netif EMAC_if;

/*------------------------------------------------------------------------------*/
/*                            FUNCTIONS                                         */
/*------------------------------------------------------------------------------*/


void vlwIPInit( void )
{
    /* Initialize lwIP and its interface layer. */
	sys_init();
	mem_init();								
	memp_init();
	pbuf_init();
	netif_init();
	ip_init();
	sys_set_state(( signed portCHAR * ) "lwIP", lwipTCP_STACK_SIZE);
	tcpip_init( NULL, NULL );	
	sys_set_default_state();
}
/*------------------------------------------------------------*/

void vBasicWEBServer( void *pvParameters )
{
struct ip_addr xIpAddr, xNetMast, xGateway;
extern err_t ethernetif_init( struct netif *netif );

    /* Parameters are not used - suppress compiler error. */
    ( void ) pvParameters;

    /* Create and configure the EMAC interface. */
    IP4_ADDR( &xIpAddr, emacIPADDR0, emacIPADDR1, emacIPADDR2, emacIPADDR3 );
    IP4_ADDR( &xNetMast, emacNET_MASK0, emacNET_MASK1, emacNET_MASK2, emacNET_MASK3 );
    IP4_ADDR( &xGateway, emacGATEWAY_ADDR0, emacGATEWAY_ADDR1, emacGATEWAY_ADDR2, emacGATEWAY_ADDR3 );
    netif_add( &EMAC_if, &xIpAddr, &xNetMast, &xGateway, NULL, ethernetif_init, tcpip_input );

    /* make it the default interface */
    netif_set_default( &EMAC_if );

    /* bring it up */
    netif_set_up(&EMAC_if);

    /* Initialize HTTP */
    httpd_init();

	/* Nothing else to do.  No point hanging around. */
	vTaskDelete( NULL );
}