You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
159 lines
6.5 KiB
C
159 lines
6.5 KiB
C
|
|
/*
|
|
FreeRTOS V9.0.0 - Copyright (C) 2016 Real Time Engineers Ltd.
|
|
All rights reserved
|
|
|
|
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
|
|
|
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 on the following
|
|
link: http://www.freertos.org/a00114.html
|
|
|
|
***************************************************************************
|
|
* *
|
|
* FreeRTOS provides completely free yet professionally developed, *
|
|
* robust, strictly quality controlled, supported, and cross *
|
|
* platform software that is more than just the market leader, it *
|
|
* is the industry's de facto standard. *
|
|
* *
|
|
* Help yourself get started quickly while simultaneously helping *
|
|
* to support the FreeRTOS project by purchasing a FreeRTOS *
|
|
* tutorial book, reference manual, or both: *
|
|
* http://www.FreeRTOS.org/Documentation *
|
|
* *
|
|
***************************************************************************
|
|
|
|
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
|
the FAQ page "My application does not run, what could be wrong?". Have you
|
|
defined configASSERT()?
|
|
|
|
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
|
embedded software for free we request you assist our global community by
|
|
participating in the support forum.
|
|
|
|
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
|
be as productive as possible as early as possible. Now you can receive
|
|
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
|
Ltd, and the world's leading authority on the world's leading RTOS.
|
|
|
|
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.FreeRTOS.org/labs - Where new FreeRTOS products go to incubate.
|
|
Come and try FreeRTOS+TCP, our new open source TCP/IP stack for FreeRTOS.
|
|
|
|
http://www.OpenRTOS.com - Real Time Engineers ltd. license FreeRTOS to High
|
|
Integrity Systems ltd. to sell under the OpenRTOS brand. Low cost OpenRTOS
|
|
licenses offer ticketed support, indemnification and commercial 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.
|
|
|
|
1 tab == 4 spaces!
|
|
*/
|
|
|
|
/*
|
|
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 );
|
|
}
|
|
|
|
|