Diff: main.cpp

Revision:

0:964e12c2946e

Child:

1:f8dd2f0193fe

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Dec 06 07:48:41 2017 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "EthernetInterface.h"
+
+// Declare Ethernet Class
+EthernetInterface eth;
+
+// Declare Server Class
+TCPSocketServer server;
+
+// Declare Client Class
+TCPSocketConnection client;
+
+//Set Server Network
+uint8_t echo_server_mac[] = {0x00, 0x08, 0xDC, 0xFF, 0xFF, 0xD2};
+char echo_server_ip[] = "192.168.0.100";
+char echo_server_subnet[] = "255.255.255.0";
+char echo_server_gateway[] = "192.168.0.1";
+int echo_server_port = 30000;
+
+int main (void) 
+{
+    printf("Wait a second...\r\n");
+    eth.init(echo_server_mac, echo_server_ip, echo_server_subnet, echo_server_gateway);
+    eth.connect();
+    
+    printf("Server MAC Address     is %s\r\n", eth.getMACAddress());
+    printf("Server IP Address      is %s\r\n", eth.getIPAddress());
+    printf("Server SUBNET Address  is %s\r\n", eth.getNetworkMask());
+    printf("Server GATEWAY Address is %s\r\n", eth.getGateway());
+    
+    server.bind(echo_server_port);
+    server.listen();
+    
+    while (true) 
+    {
+        printf("Wait for new connection...\r\n");
+        server.accept(client);
+        client.set_blocking(false, 15000); // Timeout after (1.5)s
+        
+        printf("Connection from: %s\r\n", client.get_address());
+        char buffer[256];
+        while (true) {
+            int n = client.receive(buffer, sizeof(buffer));
+            if (n <= 0) break;
+            
+            // print received message to terminal
+            buffer[n] = '\0';
+            printf("Received message from Client :'%s'\r\n",buffer);
+                        
+            // print sending message to terminal
+            printf("Sending message to Client: '%s'\r\n",buffer);
+            
+            // Echo received message back to client
+            client.send_all(buffer, n);
+            if (n <= 0) break;
+        }
+        
+        client.close();
+    }
+    
+}
+