/* Called from the TCP/IP thread. */
void lwIPAppsInit( void *pvArgument )
{
ip_addr_t xIPAddr, xNetMask, xGateway;
extern err_t ethernetif_init( struct netif *xNetIf );
static struct netif xNetIf;
( void ) pvArgument;
/* Set up the network interface. */
ip_addr_set_zero( &xGateway );
ip_addr_set_zero( &xIPAddr );
ip_addr_set_zero( &xNetMask );
LWIP_PORT_INIT_GW(&xGateway);
LWIP_PORT_INIT_IPADDR(&xIPAddr);
LWIP_PORT_INIT_NETMASK(&xNetMask);
netif_set_default( netif_add( &xNetIf, &xIPAddr, &xNetMask, &xGateway, NULL, ethernetif_init, tcpip_input ) );
netif_set_up( &xNetIf );
/* Initialise the raw http server. */
httpd_init();
/* Install the server side include handler. */
http_set_ssi_handler( uslwIPAppsSSIHandler, pccSSITags, sizeof( pccSSITags ) / sizeof( char * ) );
}
//初始化ssi和cgi
void init_ssi_cgi(void){
http_set_cgi_handlers(ppcURLs , NUM_CONFIG_CGI_URIS);
http_set_ssi_handler (SSIHandler, ppcTags, NUM_CONFIG_SSI_TAGS );
}
/* Called from the TCP/IP thread. */
void lwIPAppsInit( void *pvArgument )
{
ip_addr_t xIPAddr, xNetMask, xGateway;
extern err_t xemacpsif_init( struct netif *netif );
extern void xemacif_input_thread( void *netif );
static struct netif xNetIf;
( void ) pvArgument;
/* Set up the network interface. */
ip_addr_set_zero( &xGateway );
ip_addr_set_zero( &xIPAddr );
ip_addr_set_zero( &xNetMask );
LWIP_PORT_INIT_GW(&xGateway);
LWIP_PORT_INIT_IPADDR( &xIPAddr );
LWIP_PORT_INIT_NETMASK(&xNetMask);
/* Set mac address */
xNetIf.hwaddr_len = 6;
xNetIf.hwaddr[ 0 ] = configMAC_ADDR0;
xNetIf.hwaddr[ 1 ] = configMAC_ADDR1;
xNetIf.hwaddr[ 2 ] = configMAC_ADDR2;
xNetIf.hwaddr[ 3 ] = configMAC_ADDR3;
xNetIf.hwaddr[ 4 ] = configMAC_ADDR4;
xNetIf.hwaddr[ 5 ] = configMAC_ADDR5;
netif_set_default( netif_add( &xNetIf, &xIPAddr, &xNetMask, &xGateway, ( void * ) XPAR_XEMACPS_0_BASEADDR, xemacpsif_init, tcpip_input ) );
netif_set_status_callback( &xNetIf, vStatusCallback );
#if LWIP_DHCP
{
dhcp_start( &xNetIf );
}
#else
{
netif_set_up( &xNetIf );
}
#endif
/* Install the server side include handler. */
http_set_ssi_handler( uslwIPAppsSSIHandler, pccSSITags, sizeof( pccSSITags ) / sizeof( char * ) );
/* Create the mutex used to ensure mutual exclusive access to the Tx
buffer. */
xTxBufferMutex = xSemaphoreCreateMutex();
configASSERT( xTxBufferMutex );
/* Create the httpd server from the standard lwIP code. This demonstrates
use of the lwIP raw API. */
httpd_init();
sys_thread_new( "lwIP_In", xemacif_input_thread, &xNetIf, configMINIMAL_STACK_SIZE, configMAC_INPUT_TASK_PRIORITY );
/* Create the FreeRTOS defined basic command server. This demonstrates use
of the lwIP sockets API. */
xTaskCreate( vBasicSocketsCommandInterpreterTask, "CmdInt", configMINIMAL_STACK_SIZE * 5, NULL, configCLI_TASK_PRIORITY, NULL );
}
/*..........................................................................*/
QState LwIPMgr_initial(LwIPMgr *me, QEvent const *e) {
uint8_t macaddr[NETIF_MAX_HWADDR_LEN];
(void)e; /* suppress the compiler warning about unused parameter */
/* Configure the hardware MAC address for the Ethernet Controller */
/*
* Set up the MAC address and make sure it's not all FF values
* TODO: This will evetually be read somewhere
*/
/* the MAC address must have been programmed! */
Q_ASSERT((STATIC_IPADDR0 != 0xFF) &&
(STATIC_IPADDR1 != 0xFF) &&
(STATIC_IPADDR2 != 0xFF) &&
(STATIC_IPADDR3 != 0xFF));
macaddr[0] = DEF_MAC_ADDR0;
macaddr[1] = DEF_MAC_ADDR1;
macaddr[2] = DEF_MAC_ADDR2;
macaddr[3] = DEF_MAC_ADDR3;
macaddr[4] = DEF_MAC_ADDR4;
macaddr[5] = DEF_MAC_ADDR5;
/* initialize the Ethernet Driver */
me->netif = eth_driver_init((QActive *)me, macaddr);
me->ip_addr = 0xFFFFFFFF; /* initialize to impossible value */
/* initialize the lwIP applications... */
httpd_init(); /* initialize the simple HTTP-Deamon (web server) */
http_set_ssi_handler(&ssi_handler, ssi_tags, Q_DIM(ssi_tags));
http_set_cgi_handlers(cgi_handlers, Q_DIM(cgi_handlers));
me->upcb = udp_new();
udp_bind(me->upcb, IP_ADDR_ANY, 777); /* use port 777 for UDP */
udp_recv(me->upcb, &udp_rx_handler, me);
QS_OBJ_DICTIONARY(&l_lwIPMgr);
QS_OBJ_DICTIONARY(&l_lwIPMgr.te_LWIP_SLOW_TICK);
QS_FUN_DICTIONARY(&QHsm_top);
QS_FUN_DICTIONARY(&LwIPMgr_initial);
QS_FUN_DICTIONARY(&LwIPMgr_running);
QS_SIG_DICTIONARY(SEND_UDP_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_SLOW_TICK_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_RX_READY_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_TX_READY_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_RX_OVERRUN_SIG,(QActive *)me);
return Q_TRAN(&LwIPMgr_running);
}
/**
*
* Initialize IO and SSI Handlers
*
*/
void io_init(void)
{
#ifdef INCLUDE_HTTPD_SSI
//
// Pass our tag information to the HTTP server.
//
#if DEBUG_SSI
printf("io_init NUM_CONFIG TAGS = %d\n", NUM_CONFIG_TAGS);
#endif
http_set_ssi_handler(SSIHandler);
#endif
#ifdef INCLUDE_HTTPD_CGI
//
// Pass our CGI handlers to the HTTP server.
//
http_set_cgi_handlers(g_psConfigCGIURIs, NUM_CONFIG_CGI_URIS);
#endif
}
/*..........................................................................*/
QState LwIPMgr_initial(LwIPMgr *me, QEvt const *e) {
uint8_t macaddr[NETIF_MAX_HWADDR_LEN];
(void)e; /* suppress the compiler warning about unused parameter */
/* Configure the hardware MAC address for the Ethernet Controller */
macaddr[0] = MAC_ADDR0;
macaddr[1] = MAC_ADDR1;
macaddr[2] = MAC_ADDR2;
macaddr[3] = MAC_ADDR3;
macaddr[4] = MAC_ADDR4;
macaddr[5] = MAC_ADDR5;
/* initialize the Ethernet Driver */
me->netif = eth_driver_init((QActive *)me, macaddr);
me->ip_addr = 0x00000000U; /* initialize to impossible value */
/* initialize the lwIP applications... */
httpd_init(); /* initialize the simple HTTP-Deamon (web server) */
http_set_ssi_handler(&ssi_handler, ssi_tags, Q_DIM(ssi_tags));
http_set_cgi_handlers(cgi_handlers, Q_DIM(cgi_handlers));
me->upcb = udp_new();
udp_bind(me->upcb, IP_ADDR_ANY, 777U); /* use port 777 for UDP */
udp_recv(me->upcb, &udp_rx_handler, me);
QS_OBJ_DICTIONARY(&l_lwIPMgr);
QS_OBJ_DICTIONARY(&l_lwIPMgr.te_LWIP_SLOW_TICK);
QS_FUN_DICTIONARY(&QHsm_top);
QS_FUN_DICTIONARY(&LwIPMgr_initial);
QS_FUN_DICTIONARY(&LwIPMgr_running);
QS_SIG_DICTIONARY(SEND_UDP_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_SLOW_TICK_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_RX_READY_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_TX_READY_SIG, (QActive *)me);
QS_SIG_DICTIONARY(LWIP_RX_OVERRUN_SIG,(QActive *)me);
return Q_TRAN(&LwIPMgr_connecting);
}
/*************************************************************************************************
* ssi_init
*
* Initializes the Server Side Includes (SSI) for the creation of dynamic webpages
*/
void ssi_init(void)
{
http_set_ssi_handler(&ssi_handle_tags, tags, number_of_tags);
}
/**
* Initialize SSI handlers
*/
void httpd_ssi_init(void)
{
/* configure SSI handlers (ADC page SSI) */
http_set_ssi_handler(ADC_Handler, (char const **)TAGS, 1);
}