Firmware Hero
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SPIRALFM1

An independent live groovebox firmware, free and open source (GPL-3.0-only), based on SLOOP and Felucca by Leo Kuroshita / Hügelton Instruments and on Mycelium 1.0 by Mandalars.

  • Custom firmware
  • Beta
  • Medium brick risk
  • Reversible

Source code

This project hasn't been claimed by its maintainer yet, so its details come from the community. Is it yours? Claim it

Before you start

How hard is it?
EasyCopy a file or use a web page. No extra software.
What you need
  • A USB or MIDI cable
  • Comfort with the command line
  • A computer
Can it break my device?
Small chance of trouble, with a way to recover.
Can I undo it?
Yes. You can go back to the official software.
Open the installerOpens spiralfractalplugins.github.io

Did it work for you?

Did SPIRALFM1 work on your M-VAVE FM-1?

No reports yet.

One-tap reports from owners. Bricked reports are checked before they count.

Compatibility

Devices: M-VAVE FM-1.

No compatibility information yet.

Getting started

From the project's README ("Install"):

From the browser (Chrome or Edge, Web MIDI): open the installer page, put the FM-1 on USB, hold POWER → B1 while you tap Install. Make a backup first with the web editor (Projects → Backup).

From the command line (needs pip3 install mido python-rtmidi):

python3 tools/fm1install.py build/felucca.fwsc python3 tools/fm1install.py --info # identity of the connected FM-1

Windows: tools/windows/INSTALL-SPIRALFM1.bat builds in WSL and opens the installer locally.

Read the full instructions

Risk and recovery

Brick risk
Medium
Reversible
Yes
Requires opening the device
No

Credits, license and support

License
GPL-3.0