Polyphonic synthesizer, first steps with DaisySeed (DIY MIDI module based on STM32, no arduino yet)

video by Marcel Licence

Timeline (description and resource links below) Intro: (0:00) Overview: (0:50) Hardware: (1:36) (Basic)Oscillator: (1:52) VariableSawOscillator: (4:02) VariableShapeOscillator: (5:17) Delay: (6:41) ReverbSc: (7:48) Unisono: (8:32) Chorus: (9:12) Overdrive: (9:48) Tremolo: (12:31) Outro: (13:06) "I've started trying out the Daisy™ Seed from electro-smith. It's an embedded platform using the STM32 as a microcontroller including DAC, external RAM etc. To get a first impression I've created a little polyphonic synthesizer project using the Open Source DSP Library (DaisySP). In addition to that some voice processing etc. was required to get the synth working. At the moment I do not have a direct comparison to the ESP32. It is compatible with arduino but you can also just program with your C++ editor. The STM32 board library has been updated in arduino recently and caused compiling issues. Now I just worked with a makefile based project to get it running. I think soon an arduino implementation would be also possible. Finally the sources are basically the same (arduino does just the multi file compilation magic) References: https://www.electro-smith.com/daisy/d... https://github.com/electro-smith/Dais... https://github.com/electro-smith/DaisySP https://github.com/electro-smith/libD..."

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