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Minor tidy up of the lwIP_Apps file and configuration in the new MicroBlaze demo.

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This commit is contained in:
Richard Barry 2011-08-06 11:11:22 +00:00
parent 153a9f8ddb
commit 0d691b2095
2 changed files with 38 additions and 53 deletions
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84
Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemoSource/lwIP/lwIP_Apps/lwIP_Apps.c
View file

@ -54,20 +54,14 @@
/* Standard includes. */
#include <string.h>
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* lwIP core includes */
#include "lwip/opt.h"
#include "lwip/sys.h"
#include "lwip/timers.h"
#include "lwip/debug.h"
#include "lwip/stats.h"
#include "lwip/init.h"
#include "lwip/tcpip.h"
#include "lwip/netif.h"
#include "lwip/tcp.h"
#include "lwip/udp.h"
#include "lwip/dns.h"
#include "lwip/dhcp.h"
#include "lwip/autoip.h"
/* lwIP netif includes */
#include "netif/etharp.h"
@ -75,77 +69,62 @@
/* applications includes */
#include "apps/httpserver_raw/httpd.h"
/* The constants that define the IP address, net mask, gateway address and MAC
address are located at the bottom of FreeRTOSConfig.h. */
#define LWIP_PORT_INIT_IPADDR(addr) IP4_ADDR((addr), configIP_ADDR0, configIP_ADDR1, configIP_ADDR2, configIP_ADDR3 )
#define LWIP_PORT_INIT_GW(addr) IP4_ADDR((addr), configGW_IP_ADDR0, configGW_IP_ADDR1, configGW_IP_ADDR2, configGW_IP_ADDR3 )
#define LWIP_PORT_INIT_NETMASK(addr) IP4_ADDR((addr), configNET_MASK0,configNET_MASK1,configNET_MASK2,configNET_MASK3)
/* remember to change this MAC address to suit your needs!
the last octet will be increased by netif->num for each netif */
#define LWIP_MAC_ADDR_BASE { configMAC_ADDR0, configMAC_ADDR1, configMAC_ADDR2, configMAC_ADDR3, configMAC_ADDR4, configMAC_ADDR5 }
/* configuration for applications */
#define LWIP_CHARGEN_APP 0
#define LWIP_DNS_APP 0
#define LWIP_HTTPD_APP 1
static struct netif netif;
static void apps_init( void );
/* Definitions of the various SSI callback functions within the pccSSITags
array. If pccSSITags is updated, then these definitions must also be updated. */
#define ssiTASK_STATS_INDEX 0
#define ssiRUN_TIME_STATS_INDEX 1
/*
* The SSI handler callback function passed to lwIP.
*/
static unsigned short uslwIPAppsSSIHandler( int iIndex, char *pcBuffer, int iBufferLength );
/*-----------------------------------------------------------*/
/* The SSI strings that are embedded in the served html files. */
/* The SSI strings that are embedded in the served html files. If this array
is changed, then the index position defined by the #defines such as
ssiTASK_STATS_INDEX above must also be updated. */
static const char *pccSSITags[] =
{
"rtos_stats",
"run_stats"
};
/*-----------------------------------------------------------*/
/* Called from the TCP/IP thread. */
void lwIPAppsInit( void *pvArgument )
{
ip_addr_t ipaddr, netmask, gw;
extern err_t ethernetif_init( struct netif *netif );
ip_addr_t xIPAddr, xNetMask, xGateway;
extern err_t ethernetif_init( struct netif *xNetIf );
static struct netif xNetIf;
( void ) pvArgument;
ip_addr_set_zero( &gw );
ip_addr_set_zero( &ipaddr );
ip_addr_set_zero( &netmask );
/* Set up the network interface. */
ip_addr_set_zero( &xGateway );
ip_addr_set_zero( &xIPAddr );
ip_addr_set_zero( &xNetMask );
LWIP_PORT_INIT_GW(&gw);
LWIP_PORT_INIT_IPADDR(&ipaddr);
LWIP_PORT_INIT_NETMASK(&netmask);
LWIP_PORT_INIT_GW(&xGateway);
LWIP_PORT_INIT_IPADDR(&xIPAddr);
LWIP_PORT_INIT_NETMASK(&xNetMask);
netif_set_default(netif_add(&netif, &ipaddr, &netmask, &gw, NULL, ethernetif_init, tcpip_input));
netif_set_default( netif_add( &xNetIf, &xIPAddr, &xNetMask, &xGateway, NULL, ethernetif_init, tcpip_input ) );
netif_set_up( &xNetIf );
netif_set_up( &netif );
apps_init();
http_set_ssi_handler( uslwIPAppsSSIHandler, pccSSITags, sizeof( pccSSITags ) / sizeof( char * ) );
}
/*-----------------------------------------------------------*/
/* This function initializes applications */
static void apps_init( void )
{
/* Taken from the lwIP example code. */
#if LWIP_HTTPD_APP && LWIP_TCP
{
/* Initialise the raw http server. */
httpd_init();
}
#endif /* LWIP_HTTPD_APP && LWIP_TCP */
/* Install the server side include handler. */
http_set_ssi_handler( uslwIPAppsSSIHandler, pccSSITags, sizeof( pccSSITags ) / sizeof( char * ) );
}
/*-----------------------------------------------------------*/
@ -155,6 +134,7 @@ static unsigned int uiUpdateCount = 0;
static char cUpdateString[ 200 ];
extern char *pcMainGetTaskStatusMessage( void );
/* Unused parameter. */
( void ) iBufferLength;
/* The SSI handler function that generates text depending on the index of
@ -171,6 +151,8 @@ extern char *pcMainGetTaskStatusMessage( void );
break;
}
/* Include a count of the number of times an SSI function has been executed
in the returned string. */
uiUpdateCount++;
sprintf( cUpdateString, "\r\n\r\n%u\r\nStatus - %s", uiUpdateCount, pcMainGetTaskStatusMessage() );
strcat( pcBuffer, cUpdateString );

7
Demo/MicroBlaze_Spartan-6_EthernetLite/SDKProjects/RTOSDemoSource/lwIP/lwIP_Apps/lwipopts.h
View file

@ -48,9 +48,12 @@
/* SSI options. */
#define TCPIP_THREAD_NAME "tcpip"
#define LWIP_HTTPD_MAX_TAG_NAME_LEN 20
#define LWIP_HTTPD_MAX_TAG_INSERT_LEN 1024
#define LWIP_HTTPD_MAX_TAG_INSERT_LEN 1500
#define TCPIP_THREAD_PRIO configLWIP_TASK_PRIORITY
#define TCPIP_THREAD_STACKSIZE configMINIMAL_STACK_SIZE * 3
#define TCPIP_THREAD_STACKSIZE configMINIMAL_STACK_SIZE * 5
#define DEFAULT_TCP_RECVMBOX_SIZE 5
#define DEFAULT_ACCEPTMBOX_SIZE 5
#define NO_SYS 0
#define LWIP_SOCKET (NO_SYS==0)