daily_automated

trunk/Arduino/libraries/EtherCard/examples/udpClientSendOnly/Java_ClientAndServer/UDPClient.java

@@ -0,0 +1,29 @@
+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+public class UDPClient {
+
+	public static void main(String[] args) throws UnknownHostException {
+		DatagramSocket s;
+		byte[] sendBuffer = new byte[1024];
+		DatagramPacket sendPacket;
+		final InetAddress ADDRESS = InetAddress.getByName("localhost");
+		final int PORT = 1234;
+		try {
+			s = new DatagramSocket();
+			System.out.println("Odesilam data na server...");
+
+			sendBuffer = "abc123".getBytes();
+			sendPacket = new DatagramPacket(sendBuffer, sendBuffer.length,
+					ADDRESS, PORT);
+			s.send(sendPacket);
+
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+
+}

trunk/Arduino/libraries/EtherCard/examples/udpClientSendOnly/Java_ClientAndServer/UDPserver.java

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+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class UDPserver {
+	public static void main(String[] args) {
+		UDPserver server = new UDPserver(1234);
+		server.start();
+	}
+	private int port;
+	private DatagramSocket s;
+
+	SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+
+	public UDPserver(int port) {
+		this.port = port;
+	}
+
+	public void start() {
+		System.out.println("SERVER: Waiting for incomming connections...");
+		System.out.println("DATE TIME IP:PORT   received_data");
+		try {
+			s = new DatagramSocket(this.port);
+			while (true) {
+				byte[] data = new byte[1412];
+				DatagramPacket p = new DatagramPacket(data,
+						data.length);
+				s.receive(p);
+				System.out.print(sdf.format(new Date()).toString() + " ");
+				System.out.print(p.getSocketAddress() + "   ");
+				System.out.println(new String(p.getData()));
+			}
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}
+}