Diff: main.cpp

Revision:

2:97a6b36f2bc9

Parent:

1:ea9223739b1b

Child:

3:4bfea09eabf8

--- a/main.cpp	Tue Oct 12 06:49:09 2021 +0000
+++ b/main.cpp	Tue Oct 12 07:20:31 2021 +0000
@@ -1,7 +1,7 @@
 #include "mbed.h"
 #include "EthernetInterface.h"
 
-#define ECHO_SERVER_PORT   23
+#define ECHO_SERVER_PORT 23
 
 Serial pc(USBTX, USBRX);
 
@@ -9,14 +9,20 @@
 {
     pc.baud(115200);
     
-    pc.printf("Hello World\n");    
-    pc.printf("Wait a second...\r\n");
+    pc.printf("안녕 세상!\n");
+    pc.printf("잠깐만...\r\n");        
+    
+    uint8_t mac_addr[6] = {0x00, 0x11, 0x22, 0x11, 0xAB, 0xAB};     
+    //uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02}; 
     
-    uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x00, 0x01, 0x02}; 
-    EthernetInterface eth;
-    eth.init(mac_addr); //Use DHCP
+    EthernetInterface eth;    
+    eth.init(mac_addr); //Use DHCP    
     eth.connect();
-    pc.printf("Server IP Address is %s\r\n", eth.getIPAddress());
+    
+    pc.printf("서버주소: %s\r\n", eth.getIPAddress());
+    pc.printf("서브넷 마스크: %s\r\n", eth.getNetworkMask());
+    pc.printf("게이트웨이: %s\r\n", eth.getGateway());
+    pc.printf("맥어드레스: %s\r\n", eth.getMACAddress());
     
     TCPSocketServer server;
     server.bind(ECHO_SERVER_PORT);
@@ -24,12 +30,12 @@
     
     while (true) 
     {
-        pc.printf("Wait for new connection...\r\n");
+        pc.printf("새로운 연결 대기중...\r\n");
         TCPSocketConnection client;
         server.accept(client);
         client.set_blocking(false, 15000); // Timeout after (1.5)s
         
-        pc.printf("Connection from: %s\r\n", client.get_address());
+        pc.printf("클라이언트 연결됨: %s\r\n", client.get_address());
         char buffer[256];
         while (true) {
             int n = client.receive(buffer, sizeof(buffer));
@@ -37,7 +43,7 @@
             
             // print received message to terminal
             buffer[n] = '\0';
-            pc.printf("Received message from Client :'%s'\r\n",buffer);
+            pc.printf("클라이언트로 부터 받은 메시지:'%s'\r\n",buffer);
             
             // reverse the message
             char temp;
@@ -48,7 +54,7 @@
                 }
             
             // print reversed message to terminal
-            pc.printf("Sending message to Client: '%s'\r\n",buffer);
+            pc.printf("클라이언트로 메시지 보냄: '%s'\r\n",buffer);
             
             // Echo received message back to client
             client.send_all(buffer, n);
@@ -56,5 +62,7 @@
         }        
         client.close();
     }
+    
+    pc.printf("Bye Bye.\r\n");
 }