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Why not write to the Linux partition and transfer the file see the following thread for various ways of doing that.http://lejos.sourceforge.net/forum/viewtopic.php?t=8229You could also just write a small leJOS program to transfer the data. Correct me If I am wrong. I search leJOS blog one again. And found this Webcam Streaming article and great comments, as well.What is my goal now::: Connect the camera via USB.:: Connect to PC via Bluetooth.:: leJOS program record and send data.:: PC client program receive and save data as image in common format on Windows partitionI do not have use additional hub or other devices. So this will be big help for me to have someone who can or show me the way how modify this code from article on top in this post, to archive my goal.Thanks for you time. I look into EV3Control.java extract and modify by yourself part of code. This work like a charm, for Me.But do not know how do it in reverse direction, where leJOS App on EV3 brick Initialize download => PC receive data.
Code: Select allpackage org.lejos.ev3.recognitionserver;import java.io.File;import java.io.FileOutputStream;import java.io.IOException;import java.rmi.Naming;import java.rmi.NotBoundException;import lejos.remote.ev3.RMIMenu;/** * @author Jarema Czajkowski * @created 07-06-2016 * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * */ public class RecognitionServer { private static final String PROGRAMS_DIR = "/home/lejos/programs/"; private static String brickIP; private static RMIMenu menu; public static void main(String[] args) throws IOException { brickIP = "10.0.1.1"; try { menu = (RMIMenu) Naming.lookup("//" + brickIP + "/RemoteMenu"); } catch (NotBoundException e) { // TODO Auto-generated catch block e.printStackTrace();
} if (menu != null) { String name = "podyplomowe.txt"; File file = new File("F:\\Desktop\\"+name); int size = (int) file.getTotalSpace(); } } /** * Download a file from the EV3 */ private static void getFile(File file, String fileName, int size) { System.out.println("Fetching file " + fileName); FileOutputStream out = null; try { out = new FileOutputStream(file); byte[] data = menu.fetchFile(PROGRAMS_DIR + "/" + fileName); } catch (IOException e) { e.printStackTrace(); Users browsing this forum: No registered users and 2 guestsBuy on Tesco Direct from: Earn 74 Clubcard points Delivery options will be shown at checkout (or enable JavaScript to show on this page). more buying option(s) from: more buying option(s) available. We've carefully chosen all our Tesco Partners, to give you even more choice when you shop with us online.
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