Diff: main.cpp

Revision:

15:bf59021c6f53

Parent:

11:59dcefdda506

diff -r 72be2b8b7f24 -r bf59021c6f53 main.cpp
--- a/main.cpp	Wed May 14 15:07:26 2014 +0000
+++ b/main.cpp	Tue Oct 09 00:48:43 2018 +0000
@@ -1,18 +1,30 @@
 #include "mbed.h"
 #include "EthernetInterface.h"
 
-int main() {
+Serial pc(USBTX, USBRX);
+
+int main()
+{
+    pc.printf("Hi! ");
+
+    char mac[6];
+    mbed_mac_address(mac);
+    pc.printf("mbed MAC address is %02x:%02x:%02x:%02x:%02x:%02x\n\r", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+    
+    pc.printf("1");
     EthernetInterface eth;
+    pc.printf("2");
     eth.init(); //Use DHCP
+    pc.printf("3");
     eth.connect();
-    printf("IP Address is %s\n", eth.getIPAddress());
-    
+    pc.printf("IP Address is %s\n", eth.getIPAddress());
+
     TCPSocketConnection sock;
     sock.connect("mbed.org", 80);
-    
+
     char http_cmd[] = "GET /media/uploads/mbed_official/hello.txt HTTP/1.0\n\n";
     sock.send_all(http_cmd, sizeof(http_cmd)-1);
-    
+
     char buffer[300];
     int ret;
     while (true) {
@@ -20,12 +32,12 @@
         if (ret <= 0)
             break;
         buffer[ret] = '\0';
-        printf("Received %d chars from server:\n%s\n", ret, buffer);
+        pc.printf("Received %d chars from server:\n%s\n", ret, buffer);
     }
-      
+
     sock.close();
-    
+
     eth.disconnect();
-    
+
     while(1) {}
 }