[WIP] AudioMacro18 - Macropad with 18 macro keys and 5 encoders

prusaprinters

<p><strong>Disclaimer:</strong><br><strong>This project is not actively maintained and was created for personal use, hence no official support of any kind is provided!</strong></p><p>Goals: &nbsp;</p><ul><li>Control audio on a application or device basis (<a href="https://github.com/omriharel/deej">Deej</a>)</li><li>Easily create keymaps (<a href="https://qmk.fm/">QMK</a>)</li><li>Have an interface to dynamically reassign the keymap (<a href="https://www.caniusevia.com/">VIA</a>/<a href="https://get.vial.today/">VIAL</a>)</li><li>Remap encoder functions dynamically in an interface (<a href="https://get.vial.today/">VIAL</a>)</li></ul><p>Design:</p><p>For the design I've created a fork of Deej that supports communication to it's API over the HID interface, instead of over a serial port.<br>Using this fork I was able to create some code in my QMK keymap to send volume up/down events over the HID interface to Deej.<br>&nbsp;</p><p><strong>Disclaimer: Software is provided as is</strong></p><p>Software:</p><p>Deej/QMK fork: <a href="https://github.com/Pieterv24/deej/tree/qmk">https://github.com/Pieterv24/deej/tree/qmk</a></p><p>QMK firmware: <a href="https://github.com/Pieterv24/vial-qmk/tree/keyboards/keyboards/handwired/pieterv24/audio_macro16">https://github.com/Pieterv24/vial-qmk/tree/keyboards/keyboards/handwired/pieterv24/audio_macro16</a></p><p>QMK deej firmware (some documentation is available here): <a href="https://github.com/Pieterv24/vial-qmk/tree/keyboards/keyboards/handwired/pieterv24/audio_macro16/keymaps/deej">https://github.com/Pieterv24/vial-qmk/tree/keyboards/keyboards/handwired/pieterv24/audio_macro16/keymaps/deej</a></p><p><br>Hardware:</p><ul><li>18x cherry mx style switches</li><li>18x diode (for grid)</li><li>1x arduino pro micro - atmel 32u4 (Make sure the microcontroller supports HID)</li><li>5x rotary encoder</li><li>4x m2 screws&nbsp;</li><li>4x m2 heat set inserts</li></ul><p>Limitations:</p><ul><li>Currently the deej fork required for the audio functionality only works on Linux (tested on arch linux)</li><li>This project is not being actively maintained</li></ul>