https://github.com/madskjeldgaard/sustain2midi

A simple midi controller that takes sustain pedal signals and turns them into midi notes
https://github.com/madskjeldgaard/sustain2midi

midi-controller midi-device platformio raspberrypi-pico raspberrypipico

Last synced: about 2 months ago
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A simple midi controller that takes sustain pedal signals and turns them into midi notes

• Host: GitHub
• URL: https://github.com/madskjeldgaard/sustain2midi
• Owner: madskjeldgaard
• License: mit
• Created: 2024-05-09T08:24:33.000Z (9 months ago)
• Default Branch: main
• Last Pushed: 2024-05-14T10:14:43.000Z (9 months ago)
• Last Synced: 2024-10-31T03:22:48.407Z (3 months ago)
• Topics: midi-controller, midi-device, platformio, raspberrypi-pico, raspberrypipico
• Language: C++
• Homepage:
• Size: 305 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
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# Sustain2Midi

![the hardware](pico.jpg) 

This project is a simple Sustain pedal to midi note converter based on a raspberry pi pico board.

## Features

- Dirt cheap (all you need is a mono jack socket and a raspberry pi pico)

- Sends note on/off

- Note number can be changed easily by sending a midi note to the device.

- (Optional) Use a WS2812 NeoPixel to show the state and midi note value via colour (I use [this module](https://www.aliexpress.com/item/1005001565556198.html?spm=a2g0o.order_list.order_list_main.4.17d91802H9j6ak) but I think any one should work) – disable this using the `SUS2MIDI_NEOPIXEL` build flag in the .ini file.

## Dependencies

You need to have platformio installed to make use of this. I prefer using the command line version.

Install it on MacOS by running homebrew:

```bash

brew install platformio

```

## Compiling and uploading

To compile and upload your sketch, simply run the following command:

```bash

pio run -t upload

```