New BlinkMSequencer Features

ThingM’s Multitrack BlinkMSequencer has been updated to work with both LinkM and with Arduino running the BlinkMCommunicator sketch.

Download:

New Features and improvements include:

  • LinkM and Arduino connectivity support

    Previously, you used the new Multitrack Sequencer if you had a LinkM and the older single-track sequencer if you had an Arduino. Now the Multitrack Sequencer has Arduino connectivity suppport.

    To use:

    • Load the BlinkMCommunicator sketch onto your Arduino
    • Unplug the Arduino, plug in your BlinkM, plug back in the Arduino
    • Choose the “Connect to Arduino” item in the File menu
  • Gradient creator

    It’s now easy to create smooth gradients between color cells. To create a gradient, make a selection starting at your preferred start color and ending on your preferred ending color. Then choose “Make Gradient” from the Edit menu.

  • Set BlinkM to use ROM scripts like “Virtual Candle” and “SOS”

    BlinkM has 18 built-in ROM light scripts. A BlinkM can be told to play these on startup instead of a programmable script. Now you can easily select one of these scripts to run.

  • Change I2C address of BlinkMs

    In order to make best use of the multitrack aspect of the sequencer, you need to assign each BlinkM its own I2C address. The previous way of doing this was with “BlinkMTester” Arduino sketch in the BlinkM_examples bundle. Now you can do it from within the sequencer.

  • Copy-paste colors within a track

    The cut/copy/paste commands work to let you copy sections of tracks. This is really handy to create repeating color sequences. The left/right arrow keys can help position the paste point to make quick work of filling up an entire track.

  • Fixed colorchooser same-color-twice bug

    One of the biggest pet peeves we’ve had with the standard Java ColorChooser we use in the sequencer is the fact you couldn’t select the same color twice in a row. There is now a modification to the ColorChooser to allow you to do this.

  • Tooltips on colors in a sequencer

    When hovering over a color slot in the sequencer, you now get a tooltip showing the decimal RGB value.

  • Visual indication of connectedness

    The “Upload to BlinkM” and “Download from BlinkM” buttons now reflect if you are currently connected to a LinkM or Arduino by being disabled or enabled.

13 Comments

  1. Pfister Frederic

    Can we have the processing source code for this version too ?
    I’d like to make some modification to the software.

    Thank you

  2. Hi,
    All the source code to the new BlinkMSequencer is located in the “linkm” Google code repository. You can checkout the code from the repository, or you can browse the code tree.

  3. Pfister Frederic

    Thank you for your fast answer,
    I managed to get the sketch running in processing but :

    2 comments

    - the ” final static variables ” makes something go wrong so I had to use these variable without the final static parameters.

    - I couldn’t find the *.gif file also the font is missing, I guess its all the data file that is required to have a proper app.

    Best regards,

  4. You’ll need to check out the entire ‘linkm’ project to get all the required dependencies if you want to build the BlinkMSequencer app. In your particular case about the images and fonts, you’ll need the “blinkm-images.jar” file in the “code” directory.

  5. Pfister Frederic

    Thank you for your help,

    I have a last issue now.. even I have this jar file containing all the *.gif file, when I run the sketch it wouldn’t find them. I tried to put them in data folder, outside, rename. I’m stuck with this, so where should this files be ?

  6. Pfister Frederic

    Please, I still cannot find a way to include the pictures into the running file, even I input the absolute path to the Util().makeButton() function it wouldn’t find the file. Any clue or insights ?

    Thank you

  7. Hi Pfister,
    I’m not sure how you’re getting these errors. Are you using Processing to compile and run BlinkMSequencer2? Processing is required.

    The steps I would do for a clean checkout and compile of the code would be something like:
    - Download Processing for your platform.
    - Grab the linkm.zip Java/Processing library from the LinkM Google Code project, unzip it into the “libraries” directory of your Processing sketchbook location (this is ~/Documents/Processing on Mac OS X)
    - Do an SVN checkout of the LinkM project to get the source to everything, including BlinkMSequencer2.
    - Run Processing and open up the BlinkMSequencer2.pde project.
    - Press the “Run” button in Processing to compile and run the code.

  8. Pfister Frederic

    Oh Thank you,

    I was missing the part with the svn checkout therefore the folders and relative path was wrong.

    Thank you for taking out of your time to reply. Now that I can run the software I’ll be able to finish my project. I’ll document it and send you a feedback once it”ll be completly done.

    Is there an email adress where I can send you this ?
    Again thank you.

    Frederic

  9. Hi, I intend to to the same like Pfister and carefully followed your above instructions. I performed the complete svn checkout and got all of the source files. From the “processing apps/blinkMSequencer2” folder I open the “BlinkMSequencer2.pde”. But if I try to run or export I’m getting the error message “thingm” library is missing…
    Where should I put the content of the downloaded file “linkm.zip”?
    Please help. Thanks!

  10. Hi Ulrich,
    As I mention above in the response to Pfister, you need to unzip the “linkm.zip” file into the “libraries” folder in your Processing sketchbook folder.

  11. Got it finally! I was blind! Thanks for your support.
    Uli

  12. Trying to build from source, I get the error: “The Function ctrlmSetSendAddress( int, int, int) does not exist.

    I put the files from linkm.zip in Processing/Libraries/linkm

    Any Idea’s?

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  1. [...] aber vielleicht noch mehr Interesse erzeugt hat war der Lichtsequenzer, den ich zusammen mit meinem BlinkM-Nachbau auf meinem Mac vorgeführt hatte.  Als Projekt hatte [...]

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