Soohwan Kim
Webserver W5500Interface for WIZ550io Ref. RTOS WebServer "Team IPN ESIME ZACATENCO"
Dependencies: W5500Interface mbed-rtos mbed
Diff: main.cpp
- Revision:
- 0:d6921de16a69
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Jan 22 07:54:18 2015 +0000
@@ -0,0 +1,203 @@
+#include <stdio.h>
+#include <string.h>
+#include "mbed.h"
+#include "rtos.h"
+#include "EthernetInterface.h"
+#define INIT 0x1
+#define SOCKET 0x2
+#define CLIENTE 0x4
+#define WEB 0x8
+
+
+#if defined(TARGET_LPC1768)
+SPI spi(p5, p6, p7); // mosi, miso, sclk
+EthernetInterface eth(&spi, p8, p11); // spi, cs, reset
+#endif
+Serial pc(USBTX , USBRX);
+TCPSocketServer server;
+TCPSocketConnection client;
+
+int aceptado=1;
+int ret;
+char control;
+char dummy;
+int ready;
+char paq_en[64];
+char a[]={"HTTP/1.1 200 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>WebServer WIZ550io</title>\r\n"};
+char d[]={"<h2>RTOS Webserver with WIZ550io </h2>\r\n"};
+char e[]={"<br /><hr>\r\n"};
+char f[]={"<FONT FACE=\"Arial\" SIZE=\"2\" COLOR=\"FF0000\">"};
+char g[]={"</html>"};
+
+const char * IP_Addr = "192.168.77.34";
+const char * IP_Subnet = "255.255.255.0";
+const char * IP_Gateway = "192.168.77.1";
+
+
+void f_ethernet_init(void);
+
+
+
+//TASK INICIALIZAR ETHERNET//////////////////////////////////////
+void TASK_InitEthernet(void const *argument)
+{
+ while(true)
+ {
+ //pc.printf("TASK_InitEthernet\n");
+ Thread::signal_wait(INIT);
+ f_ethernet_init();
+ control=SOCKET;
+ }
+}
+/////////////////////////////////////////////////////////////////
+
+//TASK SOCKET////////////////////////////////////////////////////
+void TASK_Socket(void const *argument)
+{
+ while(true)
+ {
+ //pc.printf("TASK_Socket\n");
+ Thread::signal_wait(SOCKET);
+ control=0;
+ //TCPSocketServer server; //crea servidor
+ server.bind(80); //Puerto
+ server.listen(); //Escucha por clientes
+ //pc.printf("\nEsperando conexion con cliente...\n");
+ //pc.printf("\nWaiting for connection to client...\n");
+
+ //TCPSocketConnection client; //Realiza la conexion con clientes
+ aceptado=server.accept(client);
+ client.set_blocking(false, 1500); //timeout after (1.5)s
+ //pc.printf("Connection from: %s\n", client.get_address());
+
+ if(!aceptado)
+ {
+ //pc.printf("Conectado");
+ //pc.printf("Connecting");
+ control=CLIENTE;
+ }
+ else
+ {
+ //pc.printf("Fallo la conexion con cliente");
+ //pc.printf("Fail the connection with client");
+ control=SOCKET;
+ }
+ }
+}
+
+////////////////////////////////////////////////////////////////
+
+///TASK_CLIENTE/////////////////////////////////////////////////
+void TASK_Cliente(void const *argument)
+{
+ while(true)
+ {
+ //pc.printf("TASK_Cliente\n");
+ Thread::signal_wait(CLIENTE);
+ 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));
+ control=WEB;
+ ready=1;
+ }
+}
+/////////////////////////////////////////////////////////////////
+
+
+///TASK_WEB//////////////////////////////////////////////////////
+void TASK_Web(void const *argument)
+{
+ while(true)
+ {
+ //pc.printf("TASK_Web\n");
+ Thread::signal_wait(WEB);
+ client.send(paq_en,sizeof(paq_en));
+ client.send(g,sizeof(g));
+ control=SOCKET;
+ client.close();
+ }
+}
+/////////////////////////////////////////////////////////////////
+
+int main()
+{
+#if defined(TARGET_LPC1768)
+ spi.frequency(12500000);
+#endif
+ Thread thread1(TASK_InitEthernet);
+ Thread thread2(TASK_Socket);
+ Thread thread3(TASK_Cliente);
+ Thread thread4(TASK_Web);
+
+ thread1.signal_set(INIT);
+
+ while(1)
+ {
+ if(control==SOCKET)
+ thread2.signal_set(SOCKET);
+ wait(0.5);
+
+ if(control==CLIENTE)
+ {
+ thread3.signal_set(CLIENTE);
+ }
+
+ if(control==WEB)
+ {
+ dummy++;
+ sprintf(paq_en,"<FONT><BR>Valor=%d</FONT>",dummy);
+ thread4.signal_set(WEB);
+ if(dummy == 64)
+ dummy =0;
+ }
+ }
+
+}
+
+
+
+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");
+ pc.printf("\tInitialize Server 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());
+ pc.printf("Initialized, MAC= %s\n\r",eth.getMACAddress());
+ }
+ else
+ {
+ //pc.printf("Fallo comunicacion... Reinicie dispositivos...\n\r");
+ pc.printf("Failure Communication ... Restart devices ...\n\r");
+ }
+ //pc.printf("Conectando.");
+ pc.printf("Connecting.");
+ wait(2);
+ pc.printf(".");
+ wait(2);
+ pc.printf(".\n\r");
+ wait(1);
+ ret = eth.connect();
+ if(!ret)
+ {
+ //pc.printf("Conexion Establecida!\n\n\r");
+ pc.printf("Connection Established!\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");
+ pc.printf("Failure Communication ... Restart devices ...\n\r");
+ }
+}
+