summaryrefslogtreecommitdiff
path: root/quantum/audio/voices.h
blob: 5aa99f4b1d7131ab19b69cba667e53d600a5fb97 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include <util/delay.h>
#include "musical_notes.h"
#include "song_list.h"

#ifndef VOICES_H
#define VOICES_H

float voice_envelope(float frequency);

typedef enum {
    default_voice,
    butts_fader,
    octave_crunch,
    duty_osc,
    duty_octave_down,
    number_of_voices // important that this is last
} voice_type;

void set_voice(voice_type v);
void voice_iterate();
void voice_deiterate();

#endif