Diff: main.cpp

Revision:

11:0da8667a9201

Parent:

9:a63ff95c354b

Child:

12:aee11a1d7f14

diff -r da17417937d9 -r 0da8667a9201 main.cpp
--- a/main.cpp	Mon Jun 29 09:19:24 2015 +0000
+++ b/main.cpp	Mon Jun 29 09:46:12 2015 +0000
@@ -1,67 +1,55 @@
 #include "mbed.h"
 #include "EthernetInterface.h"
-#include "FsHandler.h"
-#include "HTTPServer.h"
-#include "SDFileSystem.h"
-
-#ifdef TARGET_WIZWIKI_W7500
-    SDFileSystem local(SD_MOSI, SD_MISO, SD_CLK, SD_SEL, "local");//PB_3, PB_2, PB_1, PB_0
-#else
-    LocalFileSystem local("local");
-    //or TODO:
-#endif
 
-#ifdef TARGET_WIZWIKI_W7500
-    uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02};
-#endif
-
+#define ECHO_SERVER_PORT   7
 
-EthernetInterface eth;
-HTTPServer  svr;
-char ip_addr[] = "192.168.1.111";
-char subnet_mask[] = "255.255.255.0";
-char gateway_addr[] = "192.168.1.1";
-
-//#define DHCP
-
-int main()
+int main (void) 
 {
     printf("Wait a second...\r\n");
-    HTTPFsRequestHandler::mount("/local/", "/");
-    svr.addHandler<HTTPFsRequestHandler>("/");
-
-#ifdef TARGET_WIZWIKI_W7500
-    
-    #ifdef DHCP
-        eth.init(mac_addr); //Use DHCP
-    #else
-        eth.init(mac_addr, ip_addr, subnet_mask, gateway_addr); //Not Use DHCP
-    #endif
-
-#else
-
-    #ifdef DHCP
-        eth.init(); //Use DHCP
-    #else
-        eth.init(ip_addr, subnet_mask, gateway_addr); //Not Use DHCP
-    #endif
-
-#endif
-
-
-
+    uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02}; 
+    EthernetInterface eth;
+    eth.init(mac_addr); //Use DHCP
     eth.connect();
     printf("Server IP Address is %s\r\n", eth.getIPAddress());
-
-    if (!svr.start(80, &eth)) {
-
-        error("Server not starting !");
-        exit(0);
-    }
-
-    while(1) {
-        svr.poll();
-        wait(0.2);
+    
+    TCPSocketServer server;
+    server.bind(ECHO_SERVER_PORT);
+    server.listen();
+    
+    while (true) 
+    {
+        printf("Wait for new connection...\r\n");
+        TCPSocketConnection client;
+        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);
+            
+            // reverse the message
+            char temp;
+            for(int f = 0, l = n-1; f<l; f++,l--){
+                temp = buffer[f];
+                buffer[f] = buffer[l];
+                buffer[l] = temp;
+                }
+            
+            // print reversed 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();
     }
     
 }