This repository contains tools and scripts for interfacing with the M5Unit Synth using CircuitPython. It provides basic functionality such as resetting the synth, adjusting volume, and sending MIDI commands.

Before you can use this toolkit, you'll need to install CircuitPython on your M5Stack Cardputer and set up your CircuitPython environment.

1. Install CircuitPython on M5Stack Cardputer

   To install CircuitPython on your M5Stack Cardputer, follow these steps:

   • Download the CircuitPython Firmware: Visit the CircuitPython M5Stack Cardputer page and download the .bin firmware file.

   • Use the M5Stick-Launcher to Install CircuitPython: You can use the M5Stick-Launcher to install the CircuitPython firmware from an SD card. Download and copy the .bin file to your SD card.

     • Insert the SD card into your M5Stack Cardputer.
     • Open the M5Stick-Launcher, navigate to the .bin file, and execute it.
     • The firmware will be installed, and your M5Stack Cardputer will boot into CircuitPython.

2. Clone the Repository

   Clone this repository to your local machine:

   git clone https://github.com/Axlfc/M5Unit-Synth-CircuitPython-Toolkit.git

3. Copy Files to Your CircuitPython Device

   After cloning the repository, connect your CircuitPython device to your computer. Copy the files from the repository into the CIRCUITPY directory on your device.

4. Install Required Libraries

   This project depends on several libraries. You need to download and place these libraries into the lib folder on your CircuitPython device.

   • Download the adafruit_midi library: Download the adafruit_midi library from the Adafruit CircuitPython MIDI GitHub Repository.

     • Direct link to the adafruit_midi folder: Adafruit MIDI Library Folder.

   • Download the asyncio library: Download the asyncio library from the Adafruit CircuitPython asyncio GitHub Repository.

     • Direct link to the library release: Adafruit CircuitPython asyncio 1.3.2.

   • Download the adafruit_ticks library: Download the adafruit_ticks library from the Adafruit CircuitPython Ticks GitHub Repository.

     • Direct link to the library release: Adafruit CircuitPython Ticks 1.1.0.

   • Download the adafruit_display_text library: Download the adafruit_display_text library from the Adafruit CircuitPython Display Text GitHub Repository.

     • Direct link to the library release: Adafruit CircuitPython Display Text 3.1.2.

   • Download the adafruit_display_shapes library: Download the adafruit_display_shapes library from the Adafruit CircuitPython Display Shapes GitHub Repository.

     • Direct link to the library release: Adafruit CircuitPython Display Shapes 2.8.3.

   • Download the adafruit_displayio_layout library: Download the adafruit_displayio_layout library from the Adafruit CircuitPython DisplayIO Layout GitHub Repository.

     • Direct link to the library release: Adafruit CircuitPython DisplayIO Layout 2.1.0.

   • Copy the Libraries: Locate the adafruit_midi, asyncio, adafruit_ticks, adafruit_display_text, adafruit_displayio_layout folders from the downloaded repositories and copy them to the lib folder on your CircuitPython device.

   Your lib directory should now look like this:

   CIRCUITPY/
   ├── code.py
   └── lib/
       ├── adafruit_midi/
       ├── adafruit_display_text/
       ├── adafruit_displayio_layout/
       ├── adafruit_display_shapes/	   
       ├── adafruit_ticks.py
       └── asyncio/
   

5. Run the Code

   After setting everything up, your device should be ready to run the scripts in this toolkit and interact with the M5Unit Synth.

This toolkit includes functions to send MIDI commands, reset the synth, and adjust the volume. Refer to the individual scripts for specific usage examples.

If you'd like to contribute to this project, please fork the repository and submit a pull request with your changes.

This project is licensed under the GPL-2.0 License. See the LICENSE file for details.

• Special thanks to Adafruit for providing the necessary libraries and support for CircuitPython development, and to bmorcelli for the M5Stick-Launcher project.
• Big shoutout to bmorcelli's M5Stick-Launcher project, thanks to that I was able to install CircuitPython into my M5Stack Cardputer with such ease.
• Refer to M5Stack documentation for more information.