An arduino teensy based synthesizer originally from Notes and Volts
- sdd1306 oled module used for display
- oled runs on i2c along with audio board saving many pins.
- moved display updates to a timed code block rather than real time so incoming midi scrolls didn't bog down system
- added rotary click encoder code
- top row will switch to inverted colors when in setting choice. rotating encoder will cycle through available setetings.
- top row will switch to normal non-inverted colors when in adjust mode. Currently selected setting will be altered.
- CC messages will post MIDI updates to the display
- Playing note name is displayed on the 4th row of the display
- Added standard mod wheel handling (CC1) and the ability to change mod wheel paramater via menu or CC 117
- all of the arrays are in place to do patch saves/swaps
- once patch saves are working I intend to make them sysex requests for an external device to update