Add oscilloscope for audio with frequency counter

Gadgetoid / galactic-bluetooth-audio

BSD 3-Clause "New" or "Revised" License

36 stars 5 forks source link

Open kevinjwalters opened 5 months ago

kevinjwalters commented 5 months ago

Add

an oscilloscope view for audio
with positive triggering
and a frequency counter using Tuner code from https://github.com/kevinjwalters/galactic-bluetooth-audio/tree/spectrogram-tuner-dmaadc

kevinjwalters commented 5 months ago

Got a basic version of this working, can be seen on https://www.youtube.com/watch?v=3cJKcyrB6zQ with some audio courtesy of @pudge

kevinjwalters commented 5 months ago