Diff: main.cpp

Revision:

8:c9e4f2e15e2d

Parent:

5:263b6859d55c

--- a/main.cpp	Wed May 14 15:33:15 2014 +0000
+++ b/main.cpp	Tue Jun 03 19:21:31 2014 +0000
@@ -1,31 +1,55 @@
 #include "mbed.h"
 #include "EthernetInterface.h"
+#include "FXOS8700CQ.h"
 
-const char* ECHO_SERVER_ADDRESS = "10.2.200.94";
-const int ECHO_SERVER_PORT = 7;
+const char* ECHO_SERVER_ADDRESS = "10.0.0.73";
+const int ECHO_SERVER_PORT = 7001; // changed from example code
+
+// TODO: figure out why this line breaks the code:
+FXOS8700CQ fxos(PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1); // SDA, SCL, (addr << 1)
+
+RawSerial pc(USBTX, USBRX);
+
+Timer t; // Microsecond timer, 32 bit int, maximum count of ~30 minutes
 
-int main() {
+int main()
+{
+    pc.baud(115200);
+    
+    printf("Starting setup.\n");
+
     EthernetInterface eth;
-    eth.init(); //Use DHCP
+    eth.init(); // Use DHCP
     eth.connect();
-    
+    printf("IP Address is %s\n", eth.getIPAddress());
+
     UDPSocket sock;
     sock.init();
-    
+
     Endpoint echo_server;
     echo_server.set_address(ECHO_SERVER_ADDRESS, ECHO_SERVER_PORT);
-    
-    char out_buffer[] = "Hello World\n";
-    sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
-    
+
+    char out_buffer[] = "Hello World";
     char in_buffer[256];
-    int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
-    
-    in_buffer[n] = '\0';
-    printf("%s\n", in_buffer);
+
+    t.reset();
+    t.start();
+
+    for(int i = 0; i < 20; ++i) {
+        sock.sendTo(echo_server, out_buffer, sizeof(out_buffer));
+
+        int n = sock.receiveFrom(echo_server, in_buffer, sizeof(in_buffer));
+
+        in_buffer[n] = '\0';
+        printf("%d, %d: %s\n", t.read_us(), i, in_buffer);
+        
+        t.reset();
+    }
     
     sock.close();
+    eth.disconnect();
     
-    eth.disconnect();
+    printf("Disconnected and closed.");
+    
     while(1) {}
 }
\ No newline at end of file