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154 lines
6.2 KiB
C
154 lines
6.2 KiB
C
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/*
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FreeRTOS V7.5.2 - Copyright (C) 2013 Real Time Engineers Ltd.
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VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
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***************************************************************************
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* *
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* FreeRTOS provides completely free yet professionally developed, *
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* robust, strictly quality controlled, supported, and cross *
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* platform software that has become a de facto standard. *
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* *
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* Help yourself get started quickly and support the FreeRTOS *
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* project by purchasing a FreeRTOS tutorial book, reference *
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* manual, or both from: http://www.FreeRTOS.org/Documentation *
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* *
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* Thank you! *
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* *
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***************************************************************************
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This file is part of the FreeRTOS distribution.
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FreeRTOS is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License (version 2) as published by the
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Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
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>>! NOTE: The modification to the GPL is included to allow you to distribute
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>>! a combined work that includes FreeRTOS without being obliged to provide
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>>! the source code for proprietary components outside of the FreeRTOS
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>>! kernel.
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FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. Full license text is available from the following
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link: http://www.freertos.org/a00114.html
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1 tab == 4 spaces!
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***************************************************************************
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* *
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* Having a problem? Start by reading the FAQ "My application does *
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* not run, what could be wrong?" *
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* *
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* http://www.FreeRTOS.org/FAQHelp.html *
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* *
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***************************************************************************
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http://www.FreeRTOS.org - Documentation, books, training, latest versions,
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license and Real Time Engineers Ltd. contact details.
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http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
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including FreeRTOS+Trace - an indispensable productivity tool, a DOS
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compatible FAT file system, and our tiny thread aware UDP/IP stack.
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http://www.OpenRTOS.com - Real Time Engineers ltd license FreeRTOS to High
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Integrity Systems to sell under the OpenRTOS brand. Low cost OpenRTOS
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licenses offer ticketed support, indemnification and middleware.
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http://www.SafeRTOS.com - High Integrity Systems also provide a safety
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engineered and independently SIL3 certified version for use in safety and
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mission critical applications that require provable dependability.
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1 tab == 4 spaces!
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*/
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/*
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Implements a simplistic WEB server. Every time a connection is made and
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data is received a dynamic page that shows the current TCP/IP statistics
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is generated and returned. The connection is then closed.
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*/
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/*------------------------------------------------------------------------------*/
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/* PROTOTYPES */
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/*------------------------------------------------------------------------------*/
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/* Standard includes. */
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#include <stdio.h>
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#include <string.h>
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/* Scheduler includes. */
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#include "FreeRTOS.h"
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#include "task.h"
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#include "semphr.h"
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/* Demo includes. */
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#include "BasicWEB.h"
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/* lwIP includes. */
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#include "lwip/api.h"
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#include "lwip/tcpip.h"
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#include "lwip/memp.h"
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#include "lwip/stats.h"
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#include "netif/loopif.h"
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#include "lcd.h"
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#include "httpd.h"
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#define lwipTCP_STACK_SIZE 600
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/*------------------------------------------------------------------------------*/
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/* GLOBALS */
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/*------------------------------------------------------------------------------*/
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static struct netif EMAC_if;
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/*------------------------------------------------------------------------------*/
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/* FUNCTIONS */
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/*------------------------------------------------------------------------------*/
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void vlwIPInit( void )
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{
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/* Initialize lwIP and its interface layer. */
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sys_init();
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mem_init();
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memp_init();
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pbuf_init();
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netif_init();
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ip_init();
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sys_set_state(( signed char * ) "lwIP", lwipTCP_STACK_SIZE);
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tcpip_init( NULL, NULL );
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sys_set_default_state();
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}
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/*------------------------------------------------------------*/
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void vBasicWEBServer( void *pvParameters )
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{
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struct ip_addr xIpAddr, xNetMast, xGateway;
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extern err_t ethernetif_init( struct netif *netif );
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/* Parameters are not used - suppress compiler error. */
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( void ) pvParameters;
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/* Create and configure the EMAC interface. */
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IP4_ADDR( &xIpAddr, emacIPADDR0, emacIPADDR1, emacIPADDR2, emacIPADDR3 );
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IP4_ADDR( &xNetMast, emacNET_MASK0, emacNET_MASK1, emacNET_MASK2, emacNET_MASK3 );
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IP4_ADDR( &xGateway, emacGATEWAY_ADDR0, emacGATEWAY_ADDR1, emacGATEWAY_ADDR2, emacGATEWAY_ADDR3 );
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netif_add( &EMAC_if, &xIpAddr, &xNetMast, &xGateway, NULL, ethernetif_init, tcpip_input );
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/* make it the default interface */
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netif_set_default( &EMAC_if );
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/* bring it up */
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netif_set_up(&EMAC_if);
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/* Initialize HTTP */
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httpd_init();
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/* Nothing else to do. No point hanging around. */
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vTaskDelete( NULL );
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}
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