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Thread: no communication com port (usb) available in glediator (rtxt and jar file)

  1. #1

    no communication com port (usb) available in glediator (rtxt and jar file)

    I tried everyhing create the Library/Java/Extensions folder included librxtxSerial.jnilib and RXTXcomm.jar files, but by starting up glediator i cant communicate with the computers ports cause its empty.
    at com port there is nothing its stays blanc, serial open therefore i cant start.

    what am i doing wrong ?
    where can i let glediator find my com port ?

    i am sure the usb ports all work !

    Followd all the steps mortonkopf posted in this forum but no sucses !!! Help help help

    https://forum.pjrc.com/threads/33012...orking-example
    Last edited by nikkilauda; 08-29-2016 at 06:44 AM.

  2. #2
    Junior Member
    Join Date
    Sep 2017
    Posts
    1
    I resolved the COM port issue by un-installing all forms of Java on my computer.

    Then going to https://java.com/en/download/ and getting the latest version for whatever system I was running (32 or 64 bit).

    It's only mentioned in a few places I've seen but Glediator is a java program and to allow it to communicate by serial you need to intall RXTX for java. http://rxtx.qbang.org/wiki/index.php/Download
    Follow the install instructions in the text file for whatever bit system you are running.

    Good luck

  3. #3
    Junior Member
    Join Date
    Oct 2017
    Posts
    1
    Hey Ninten, were you on mac by any chance? I'd love some help installing RXTX as I can't seem to get it working.

    Furthest I got required unarchiving a stuffit archive which is apparently really old.

    Thanks

  4. #4
    Senior Member mortonkopf's Avatar
    Join Date
    Apr 2013
    Location
    London, uk
    Posts
    962
    There is a discussion on installing rxtx on mac here: https://forum.pjrc.com/threads/33012...orking-example

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