Jeff Epler
e9e4ce9546
add waveform support in synthio
...
a waveform object (array of 'h') can be passed in, replacing the
standard square wave. This waveform must be a 'single cycle waveform'
and some obvious things to pass in are sine, triangle or sawtooth waves,
but you can construct whatever you like.
2023-04-01 11:46:38 -05:00
Jeff Epler
13e17e6dcd
Make synthio debuggable in unix coverage port
2023-04-01 11:46:36 -05:00
Jeff Epler
db1e01c462
Don't require huge buffers for long-held notes
2023-04-01 11:46:36 -05:00
Jeff Epler
7f73ff1b2d
hold accumulator phase across span
...
this fixes grunk in held notes
2023-04-01 11:46:35 -05:00
Jeff Epler
02f8a45dfa
synthio: allow increasing number of channels
...
12 channels works well on metro m7
2023-04-01 11:46:27 -05:00
Dan Halbert
a01dec1df9
message consolidation and more use of validators
2022-05-19 15:38:37 -04:00
Dan Halbert
33bbb8b1f4
RP2040 PWMAudioOut: Release DMA channels after play has finished.
2021-07-01 17:36:29 -04:00
Artyom Skrobov
8056af8648
[synthio] add a simple MidiTrack implementation
2021-03-26 16:38:10 -04:00
