/* | |
FreeRTOS V8.0.1 - Copyright (C) 2014 Real Time Engineers Ltd. | |
All rights reserved | |
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION. | |
*************************************************************************** | |
* * | |
* FreeRTOS provides completely free yet professionally developed, * | |
* robust, strictly quality controlled, supported, and cross * | |
* platform software that has become a de facto standard. * | |
* * | |
* Help yourself get started quickly and support the FreeRTOS * | |
* project by purchasing a FreeRTOS tutorial book, reference * | |
* manual, or both from: http://www.FreeRTOS.org/Documentation * | |
* * | |
* Thank you! * | |
* * | |
*************************************************************************** | |
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. Full license text is available from the following | |
link: http://www.freertos.org/a00114.html | |
1 tab == 4 spaces! | |
*************************************************************************** | |
* * | |
* Having a problem? Start by reading the FAQ "My application does * | |
* not run, what could be wrong?" * | |
* * | |
* http://www.FreeRTOS.org/FAQHelp.html * | |
* * | |
*************************************************************************** | |
http://www.FreeRTOS.org - Documentation, books, training, latest versions, | |
license and Real Time Engineers Ltd. contact details. | |
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products, | |
including FreeRTOS+Trace - an indispensable productivity tool, a DOS | |
compatible FAT file system, and our tiny thread aware UDP/IP stack. | |
http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High | |
Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS | |
licenses offer ticketed support, indemnification and middleware. | |
http://www.SafeRTOS.com - High Integrity Systems also provide a safety | |
engineered and independently SIL3 certified version for use in safety and | |
mission critical applications that require provable dependability. | |
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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 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 ); | |
} | |