Frozen Window- Jog Motors + Invert

Home Forum Makelangelo Polargraph Art Robot Frozen Window- Jog Motors + Invert

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  • #5916
    AvatarEdmondsLibrarian
    Participant

    I made up a dedicated work station for the “Drawbot” / Makelangelo and am excited about the new school year.
    Loaded up the latest software. VERY excited about the image resolution preference tab, and improved limits interface. Nicely done. Sure to be kid friendly. (Pictures when it’s working!)

    My first challenge was in using the new “drive manually” interface. When I would press any of the direction buttons, the pen would immediately drop up or down without stopping. I would invariably have to turn off the power and reboot.
    (Limits of 1100, 500, 1100, 700 which is to say my drawing area is portrait.)

    Now my challenge is that when I open the Jog Motors menu, it freezes the program and becomes unresponsive. I’m not sure how the “invert” boxes might have become checked as well. It isn’t possible to jog the motor in or out. The invert buttons are also not responsive. Any ideas? Maybe the log will help? Or is there something else I need to reinstall?

    WARNING: RXTX Version mismatch
    Jar version = RXTX-2.2pre1
    native lib Version = RXTX-2.1-7
    java.io.IOException: mark/reset not supported
    at java.io.InputStream.reset(Unknown Source)
    at com.sun.media.sound.SoftMidiAudioFileReader.getAudioInputStream(Unkno
    wn Source)
    at javax.sound.sampled.AudioSystem.getAudioInputStream(Unknown Source)
    at DrawbotGUI.PlaySound(DrawbotGUI.java:209)
    at DrawbotGUI.PlayConnectSound(DrawbotGUI.java:219)
    at DrawbotGUI.OpenPort(DrawbotGUI.java:396)
    at DrawbotGUI.CreateAndShowGUI(DrawbotGUI.java:1851)
    at DrawbotGUI.access$37(DrawbotGUI.java:1824)
    at DrawbotGUI$8.run(DrawbotGUI.java:1885)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$000(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Sour
    ce)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
    mark/reset not supported
    Error 0x1f at /home/bob/foo/rxtx-devel/build/../src/termios.c(1278): A device at
    tached to the system is not functioning.

    #6369
    AvatarEdmondsLibrarian
    Participant

    This problem went away after 3 restarts. Thanks for reading.

    #6371
    AvatarAnonymous
    Inactive

    According to the error log Java is getting really mad that I made it play a sound. I wanted a way to let people know when processing was finished or when a drawing was done. You know… in case they weren’t paying attention.

    Thanks for the good bug report. If you have any suggestions to improve things, please let me know.

    #6370
    AvatarEdmondsLibrarian
    Participant

    I’m wondering if I”m having unusual problems because I have as many files as possible on the “D” drive (not C). I’m doing this to try to avoid the permissions problems that come for users at my school. I can customize the generic student log on, but if a student logs on as themselves, I’m going to need a fast way to get the right files into the My Document folder (like for Arduino).
    I’m hopeful that a version like for “Portable Apps” could work, so that I could walk up to any computer with the USB pen and make great art! Keep up the awesome improvements.

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