forging raw bytes and sending them over UDP


    Mar 18 2011 | 3:08 pm
    Hello,
    I need to forge UDP datagram with specific 8 bytes length data payload.
    I have to control a showcontrol proDAP (interface to control a big DMX network) by sending those bytes to trigger sequence etc.
    Using wireshark to verify that, I figured out I cannot do that with udpsend.
    So I discovered aka and http://cycling74.com/forums/topic.php?id=30765
    But using windows on all my installations, I can't use aka (or I didn't figure out how to use it)
    Any ideas? trick ? tips?
    [attachment=156815,1941]

    • Mar 18 2011 | 3:26 pm
      Check out the UDP objects in sadam library, have used it for receiving raw UDP...
    • Mar 18 2011 | 3:27 pm
      ok Luke & thanks!
      checking that right now :)
      reposting later!
    • Mar 18 2011 | 3:59 pm
      I developed some mxj objects to send and receive raw UDP bytes for Art-Net DMX control. Have a look at the source, it should be pretty easy to modify for your purposes.
    • Mar 18 2011 | 4:05 pm
      using sadam.udpSender, it works very well
      I verified it on wireshark
      thanks a lot for the 2 java.
      I'll check them too !
      If I think about using them, I'll ask you before!
      thanks a lot !
      [attachment=156824,1944]