Diff: main.cpp

Revision:

0:bbc9cfdee3bc

Child:

1:52ba06578336

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 22 02:34:12 2014 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+ 
+#define MBED_DEV_IP       "192.168.0.52"
+#define MBED_DEV_MASK     "255.255.255.0"
+#define MBED_DEV_GW       "0.0.0.0"
+#define ECHO_SERVER_PORT   5000
+
+ 
+int main (void) {
+    EthernetInterface eth;
+    eth.init(MBED_DEV_IP, MBED_DEV_MASK, MBED_DEV_GW); //Assign a device ip, mask and gateway
+    eth.connect();
+    printf("IP Address is %s\n", eth.getIPAddress());
+    
+    TCPSocketServer server;
+    server.bind(ECHO_SERVER_PORT);
+    server.listen();
+    
+    while (true) {
+        printf("\nWait for new connection...\n");
+        TCPSocketConnection client;
+        server.accept(client);
+        client.set_blocking(false, 1500); // Timeout after (1.5)s
+        
+        printf("Connection from: %s\n", client.get_address());
+        char buffer[256];
+        while (true) {
+            int n = client.receive(buffer, sizeof(buffer));
+            if (n <= 0) break;
+            
+            client.send_all(buffer, n);
+            if (n <= 0) break;
+        }
+        
+        client.close();
+    }
+}
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