Revision 0:7d9fbdfdd41a, committed 2015-07-06

Comitter:

embeddist

Date:

Mon Jul 06 05:14:41 2015 +0000

Commit message:

DNS Web Client

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WIZnetInterface.lib	Mon Jul 06 05:14:41 2015 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/teams/WIZnet/code/WIZnetInterface/#d8773cd4edc5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jul 06 05:14:41 2015 +0000
@@ -0,0 +1,82 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+
+#define ECHO_SERVER_PORT   80 // HTTP defaults to port 80
+char serverName[] = "openweathermap.org";    
+#define BUFFER_SIZE 2048
+
+DigitalOut myled(LED1);
+
+// Initialize the Ethernet client library
+EthernetInterface eth;
+
+int main() {
+    char http_cmd[]= "GET / HTTP/1.0\r\n\r\n";    
+    char buffer[BUFFER_SIZE];  
+  
+    // Enter a MAC address for your controller below.
+    uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x1D, 0x62, 0x11}; 
+    
+    // initializing MAC address
+    eth.init(mac_addr);
+
+    // Check Ethenret Link
+    if(eth.link() == true)
+        printf("- Ethernet PHY Link-Done \r\n");
+    else
+        printf("- Ethernet PHY Link- Fail\r\n");
+
+    // Start Ethernet connecting: Trying to get an IP address using DHCP
+    if ( eth.connect() < 0 ){
+        printf("Fail - Ethernet Connecing");
+    }else{
+        // Print your local IP address:
+        printf("IP=%s\n\r",eth.getIPAddress());
+        printf("MASK=%s\n\r",eth.getNetworkMask());
+        printf("GW=%s\n\r",eth.getGateway());
+    }
+            
+    // Initialize the TCPSocketConnection
+    // with the IP address and port of the server 
+    // that you want to connect to (port 80 is default for HTTP):
+    TCPSocketConnection sock;
+    if(sock.connect(serverName, ECHO_SERVER_PORT)<0){
+       //you didn't get a connection to the server:
+        printf("- connection failed\r\n");
+    }else{
+        printf("- connected\r\n");
+        wait(3);
+        while( sock.is_connected()==false)
+        {
+            printf(".");
+        }
+        // Make & Send a HTTP request:
+        sock.send_all(http_cmd, sizeof(http_cmd));        
+    }
+    
+    while(true) {     
+       
+        int n = sock.receive_all(buffer, BUFFER_SIZE);
+        if(n<0) 
+        {
+            break;
+        }
+        else
+        {
+            for(int i=0; i<n; i++)  printf("%c",buffer[i]);
+        }        
+        
+        if(sock.is_connected()==false){
+            sock.close();
+            while(true)
+            {
+                //led blinky
+                myled = 1;
+                wait(0.2);
+                myled = 0;
+                wait(0.2);            
+            }        
+        }
+    }
+    sock.close();
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Jul 06 05:14:41 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7
\ No newline at end of file