Diff: main.cpp

Revision:

0:412f9c1172b7

Child:

1:4f6bcf445501

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Apr 27 00:23:46 2015 +0000
@@ -0,0 +1,75 @@
+#include "mbed.h"
+#include "WIZnetInterface.h"
+
+#define USE_DHCP    1
+
+#define LOOPBACKPORT    5000
+
+const char * IP_Addr    = "192.168.11.194";
+const char * IP_Subnet  = "255.255.255.0";
+const char * IP_Gateway = "192.168.11.1";
+unsigned char MAC_Addr[6] = {0x00,0x08,0xDC,0x12,0x34,0x56};
+
+DigitalOut myled1(LED1);
+Serial pc(USBTX, USBRX);
+
+#ifdef TARGET_LPC11U68
+SPI spi(P0_9,P0_8,P1_29);
+WIZnetInterface ethernet(&spi,P0_2,P1_13);
+#endif
+
+int main() {
+    
+    mbed_mac_address((char *)MAC_Addr); //Use mbed mac addres
+    
+    //Set serial port baudrate speed: 115200
+    pc.baud(115200);
+    
+    pc.printf("Start\r\n");
+
+    char buffer[256];
+    
+    while(1)
+    {
+        #if USE_DHCP
+        int ret = ethernet.init(MAC_Addr);
+        #else
+        int ret = ethernet.init(MAC_Addr,IP_Addr,IP_Subnet,IP_Gateway);
+        #endif
+        
+        if (!ret) {
+            pc.printf("Initialized, MAC: %s\r\n", ethernet.getMACAddress());
+            ret = ethernet.connect();
+            if (!ret) {
+                pc.printf("IP: %s, MASK: %s, GW: %s\r\n",
+                          ethernet.getIPAddress(), ethernet.getNetworkMask(), ethernet.getGateway());
+            } else {
+                pc.printf("Error ethernet.connect() - ret = %d\r\n", ret);
+                exit(0);
+            }
+        } else {
+            pc.printf("Error ethernet.init() - ret = %d\r\n", ret);
+            exit(0);
+        }
+        
+        TCPSocketServer server;
+        server.bind(LOOPBACKPORT);
+        server.listen();
+        
+        while (1) {
+            pc.printf("\nWait for new connection...\r\n");
+            TCPSocketConnection client;
+            server.accept(client);
+            client.set_blocking(false, 0); // Timeout=0.
+            pc.printf("Connection from: %s\r\n", client.get_address());
+            while (client.is_connected() == true) {
+                int n = client.receive(buffer, sizeof(buffer));
+                if(n > 0)
+                    client.send_all(buffer, n);
+                if(client.is_fin_received())
+                    client.close();
+            }
+            pc.printf("Disconnected.\r\n");
+        }
+    }
+}