- demo files added

git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@223 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c

java/test/ch/ntb/usb/demo/LogBus.java

@@ -0,0 +1,41 @@
+/* 
+ * Java libusb wrapper
+ * Copyright (c) 2005-2006 Andreas Schl<68>pfer <libusb@drip.ch>
+ *
+ * This library is covered by the LGPL, read LGPL.txt for details.
+ */
+package ch.ntb.usb.demo;
+
+import ch.ntb.usb.LibusbJava;
+import ch.ntb.usb.Usb_Bus;
+import ch.ntb.usb.Utils;
+
+/**
+ * Initalises Libusb and prints the bus(ses) with attached devices to the
+ * standard out.<br>
+ * 
+ * 
+ * @author schlaepfer
+ * 
+ */
+public class LogBus {
+
+	private static void logBus() {
+		// if you don't use the ch.ntb.usb.Device class you must initialise
+		// Libusb before use
+		LibusbJava.usb_init();
+		LibusbJava.usb_find_busses();
+		LibusbJava.usb_find_devices();
+
+		// retrieve a object tree representing the bus with its devices and
+		// descriptors
+		Usb_Bus bus = LibusbJava.usb_get_busses();
+
+		// log the bus structure to standard out
+		Utils.logBus(bus);
+	}
+
+	public static void main(String[] args) {
+		logBus();
+	}
+}