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MASTERMIND LT FIRMWARE / EDITOR 4.4.0

Discussion in 'LT General Discussion' started by rjmmusic, Feb 11, 2020.

  1. rjmmusic

    rjmmusic
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    Here's a new release for you, with some bug fixes and user requested features. Please test it out if you have the time!

    FEATURES:
    • Support for Strymon Iridium, Chase Bliss Blooper and Mood
    • Tapped in tempos are now preserved when switching presets within a song, if preset tempos are set to Song, or if "Ignore Preset Tempos" is turned on.
    • Added two special values to the ExpPedal action: "Same" does nothing, and "Send" sends the expression pedal's current value again
    • "Decimal Tempo" setting controls whether tempos are displayed with one decimal place or as whole numbers only
    • Added setting to reverse Bank MSB and Bank LSB CCs for incoming bank selection
    BUG FIXES:
    • Fixed button name display in IA Mode
    • Turning on "Update on Preset Change" on a button will now disable state updates from an Axe-Fx III, like it does on previous models
    • Kemper tuner and tempo now work even if Ignore Incoming CC is turned on
    • Fixed state update of Kemper Reverb button
    • Fixed a bug that prevented long Sysex messages from being sent over USB. (This happened when using more than one Sysex action to build a longer message)
    • Fixed Axe-Fx tuner that was off by 1 cent
    • Fixed warnings when running editor in MacOS Catalina
    • Fixed potential memory corruption issue
    TO UPDATE FIRMWARE:

    PLEASE DON'T DO A MAJOR FIRMWARE UPDATE RIGHT BEFORE YOUR BIG GIG!

    - First, back up your settings to a flash drive or computer! If you go back to 4.2 or earlier, your Mastermind will factory reset.
    - Download and unzip the firmware file.
    - Copy the file to a USB flash drive, and remove any other .rjf files from the flash drive.
    - Eject the drive from your computer.
    - Power on the Mastermind while holding the 1 and 3 buttons.
    - Keep holding until you see "Mastermind Bootloader" appear on the screen.
    - Now plug the flash drive into your Mastermind. The update should begin and will take a few minutes to complete.

    -OR-

    - First, back up your settings to a flash drive or computer! If you go back to 4.2 or earlier, your Mastermind will factory reset.
    - Download and unzip the firmware file.
    - Use the Transfer / Update Firmware menu option to update the Mastermind. This works with LTs made after March 2019.

    Firmware: http://www.rjmmusic.com/downloads/PBC/MM440.zip

    Mac Editor: http://www.rjmmusic.com/downloads/PBC/MastermindEditor-4.4.0.dmg
    PC Editor: http://www.rjmmusic.com/downloads/PBC/MastermindEditor-4.4.0.zip

    Manual: http://www.rjmmusic.com/downloads/MMLT/Mastermind LT Manual-4.2.pdf (same as 4.2 manual)

    Editor Manual: http://www.rjmmusic.com/wiki (not yet updated for 4.4)
     
  2. Toopy14

    Toopy14
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    Updating LT firmware;

    "Please note: Firmware update through the editor is only available on Mastermind PBC and LT units built March 2019 or later."


    How can you tell when your LT was made?
     
  3. rjmmusic

    rjmmusic
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    The easiest (and most accurate) way to check is to hold the 1 and 3 buttons as you power up the LT. You should get a message saying "Mastermind Bootloader". If it reports version 1.0, it's older. If it reports 2.0, it's newer and supports firmware updates through the editor. Restart the Mastermind to get it back to normal operating mode.
     
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  4. Toopy14

    Toopy14
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    I have version 1.1. :-(

    Is there anyway to update the Bootloader? Is it ROM IC?
     

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