v1.0.0

First stable release of brain-basic-midi2cv: a performance-focused MIDI-to-CV firmware for the Shmoergh Moduleur Brain.

Highlights

• MIDI note-on/off to 1V/oct pitch CV + gate output.
• Front-panel configuration for MIDI channel, CV routing, and secondary CV mode.
• Secondary CV supports 4 modes, including Duophonic mode.
• Real-time panic reset by holding both buttons for 2 seconds.

Features

• MIDI channel selection (1-16) with binary LED feedback.
• Pitch CV routing to output channel A or B.
• Secondary CV mode Velocity (LED 4 on).
• Secondary CV mode Modwheel (LED 5 on).
• Secondary CV mode Unison (LED 4+5 on).
• Secondary CV mode Duophonic (LED 6 on).
• Secondary/CC output range configured to 0-5V.
• Startup animation and runtime LED activity feedback.

MIDI/CV Engine Notes

• Last-note-priority monophonic stack (up to 25 notes).
• Duophonic mode splits the two newest held notes across the two CV channels.
• Duo behavior latches the pair when going from 2 notes to 1 note until phrase restart.
• 1V/oct mapping with MIDI note 24 (C1) = 0V.

Build and Targets

• Build system: CMake + Pico SDK.
• Firmware target: Raspberry Pi Pico (brain-basic-midi2cv-pico.uf2).
• Firmware target: Raspberry Pi Pico 2 (brain-basic-midi2cv-pico-2.uf2).

Notes

• Settings are initialized from current potentiometer positions at startup.
• Live config screens are disabled while notes are actively playing.