Default Config
The code included in this project sends control changes (CC's) to the Helix adding functionality such as Snapshot selection, Tuner ON/OFF and Tap Tempo. The code also sends MIDI notes that can be passed through the Helix to an upstream device such as a laptop.
Usage
Switching Pages
The default config has two pages. To switch between pages long press Button 1. The LED for Button 1 will blink twice and all LED colours will change.
Button Presses
The buttons LED will flash once for a short press and twice for a long press (push and hold).
Tap Tempo
On page 0, button 4 is used for tap tempo. The LED will flash in time to the tapped tempo.
Config
Page 0
LED Colour = Magenta
| Button No. | Short Press | Long Press |
|---|---|---|
| 1 | Recall Snapshot 1 | Go to Page 1 |
| 2 | Recall Snapshot 2 | FS5 |
| 3 | Recall Snapshot 3 | Change Footswitch Mode |
| 4 | Tap Tempo BPM | Tuner |
Page 1
LED Colour = Cyan
| Button No. | Short Press | Long Press |
|---|---|---|
| 1 | MIDI Note D2 | Go to Page 0 |
| 2 | MIDI Note D#2 | FS5 |
| 3 | MIDI Note E2 | MIDI Note C3 |
| 4 | MIDI Note C#3 | Tuner |
