quantum/audio/voices.h

   1 #include <stdint.h>
   2 #include <stdbool.h>
   3 #include <avr/io.h>
   4 #include <util/delay.h>
   5 #include "luts.h"
   6
   7 #ifndef VOICES_H
   8 #define VOICES_H
   9
  10 float voice_envelope(float frequency);
  11
  12 typedef enum {
  13     default_voice,
  14     butts_fader,
  15     octave_crunch,
  16     duty_osc,
  17     duty_octave_down,
  18     delayed_vibrato,
  19     // delayed_vibrato_octave,
  20     // duty_fifth_down,
  21     // duty_fourth_down,
  22     // duty_third_down,
  23     // duty_fifth_third_down,
  24     number_of_voices // important that this is last
  25 } voice_type;
  26
  27 void set_voice(voice_type v);
  28 void voice_iterate(void);
  29 void voice_deiterate(void);
  30
  31 #endif