/* | |
* FreeRTOS Kernel V10.0.1 | |
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved. | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy of | |
* this software and associated documentation files (the "Software"), to deal in | |
* the Software without restriction, including without limitation the rights to | |
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of | |
* the Software, and to permit persons to whom the Software is furnished to do so, | |
* subject to the following conditions: | |
* | |
* The above copyright notice and this permission notice shall be included in all | |
* copies or substantial portions of the Software. | |
* | |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS | |
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR | |
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER | |
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
* | |
* http://www.FreeRTOS.org | |
* http://aws.amazon.com/freertos | |
* | |
* 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 ); | |
} | |