/* | |
FreeRTOS V7.1.0 - Copyright (C) 2011 Real Time Engineers Ltd. | |
*************************************************************************** | |
* * | |
* FreeRTOS tutorial books are available in pdf and paperback. * | |
* Complete, revised, and edited pdf reference manuals are also * | |
* available. * | |
* * | |
* Purchasing FreeRTOS documentation will not only help you, by * | |
* ensuring you get running as quickly as possible and with an * | |
* in-depth knowledge of how to use FreeRTOS, it will also help * | |
* the FreeRTOS project to continue with its mission of providing * | |
* professional grade, cross platform, de facto standard solutions * | |
* for microcontrollers - completely free of charge! * | |
* * | |
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< * | |
* * | |
* Thank you for using FreeRTOS, and thank you for your support! * | |
* * | |
*************************************************************************** | |
This file is part of the FreeRTOS distribution. | |
FreeRTOS is free software; you can redistribute it and/or modify it under | |
the terms of the GNU General Public License (version 2) as published by the | |
Free Software Foundation AND MODIFIED BY the FreeRTOS exception. | |
>>>NOTE<<< The modification to the GPL is included to allow you to | |
distribute a combined work that includes FreeRTOS without being obliged to | |
provide the source code for proprietary components outside of the FreeRTOS | |
kernel. FreeRTOS is distributed in the hope that it will be useful, but | |
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
more details. You should have received a copy of the GNU General Public | |
License and the FreeRTOS license exception along with FreeRTOS; if not it | |
can be viewed here: http://www.freertos.org/a00114.html and also obtained | |
by writing to Richard Barry, contact details for whom are available on the | |
FreeRTOS WEB site. | |
1 tab == 4 spaces! | |
http://www.FreeRTOS.org - Documentation, latest information, license and | |
contact details. | |
http://www.SafeRTOS.com - A version that is certified for use in safety | |
critical systems. | |
http://www.OpenRTOS.com - Commercial support, development, porting, | |
licensing and training services. | |
*/ | |
/* | |
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 char * ) "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 ); | |
} | |