Timer-based up to 4 tones polyphonic music generator for STM32F103C8 (blue pill).
Idea based on Arduino Playtunes: https://github.com/LenShustek/arduino-playtune
MIDI content converted using: https://github.com/LenShustek/miditones
Example MIDI content taken from: http://www.mariopiano.com/
This lib uses the ArduinoStreaming lib from here: https://github.com/geneReeves/ArduinoStreaming/
- download ZIP package and unpack to /Arduino/libraries folder.