Servidor Web embebido
Dependencies: WIZnet_Library
main.cpp
- Committer:
- Ademir501
- Date:
- 2014-06-09
- Revision:
- 0:2f0a30377d42
- Child:
- 1:f39ba31afda9
File content as of revision 0:2f0a30377d42:
//w5500 #include "mbed.h" #include "WIZnetInterface.h" #define ECHO_SERVER_PORT 80 SPI spi(PTD7, PTD6, PTD5); // mosi, miso, sclk WIZnetInterface eth(&spi, PTD4, PTA20); // spi, cs, reset Serial pc(PTA2,PTA1); DigitalOut led(PTB0); void f_ethernet_init(void); const char * IP_Addr = "169.254.175.210"; const char * IP_Subnet = "255.255.255.0"; const char * IP_Gateway = "169.254.175.209"; int ret,dummy; int lv=1; char a[]={"HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nPragma: no-cache\r\n\r\n"}; char b[]={"<html>\r\n<body>\r\n"}; char c[]={"<title>FRDM KL46Z</title>\r\n"}; char d[]={"<h2>Pagina Web usando Wiznet </h2>\r\n"}; char e[]={"<br /><hr>\r\n"}; char f[]={"<FONT FACE=\"Arial\" SIZE=\"2\" COLOR=\"FF0000\">"}; char paq_en[32]; int main() { f_ethernet_init(); TCPSocketServer server; server.bind(ECHO_SERVER_PORT); server.listen(); pc.printf("\nEsperando conexion con cliente...\n"); TCPSocketConnection client; while(lv) { lv=server.accept(client); if(!lv) { pc.printf("Cliente conectado: %s\n", client.get_address()); } else { wait(10); } } client.send(a,sizeof(a)); client.send(b,sizeof(b)); client.send(c,sizeof(c)); client.send(d,sizeof(d)); client.send(e,sizeof(e)); client.send(f,sizeof(f)); while(1) { dummy++; sprintf(paq_en,"<FONT><br>Contador=%d</FONT>",dummy); client.send(paq_en,sizeof(paq_en)); wait(1); } } void f_ethernet_init() { uint8_t mac[]={0x00,0x08,0xDC,0x1C,0xAA,0xCA}; // mbed_mac_address((char *)mac); pc.printf("\tIniciando Servidor Ethernet...\n\r"); wait(1); ret = eth.init(mac, IP_Addr, IP_Subnet, IP_Gateway); if(!ret) { pc.printf("Inicializado, MAC= %s\n\r",eth.getMACAddress()); } else { pc.printf("Fallo comunicacion... Reinicie dispositivos...\n\r"); } pc.printf("Conectando."); wait(2); pc.printf("."); wait(2); pc.printf(".\n\r"); wait(1); ret = eth.connect(); if(!ret) { pc.printf("Conexion Establecida!\n\n\r"); wait(1); pc.printf("IP=%s\n\rMASK=%s\n\rGW=%s\n\r",eth.getIPAddress(), eth.getNetworkMask(), eth.getGateway()); } else { pc.printf("Fallo conexion... Reinicie dispositivos...\n\r"); } }