sound.h File Reference

#include <stdbool.h>
#include <stdint.h>
#include "ports.h"
#include "util.h"
#include "system.h"

Go to the source code of this file.

Data Structures
struct	ws_sound_wave_t
struct	ws_sound_wavetable_t

Macros
#define	WS_SOUND_UPDATE_HZ_TO_FREQ(hz)
	Convert a frequency in hertz to a channel frequency value, using the nearest approximation.
#define	WS_SOUND_WAVE_HZ_TO_FREQ(hz, length)
	Convert a frequency in hertz to a channel frequency value for a wave sample of a given length, using the nearest approximation.
#define	WS_SOUND_SWEEP_HZ_TO_FREQ(hz)
	Convert a frequency in hertz to a sweep channel update frequency value, using the nearest approximation.

Functions
void	ws_sound_reset (void)
	Reset the sound system.
static void	ws_sound_set_wavetable_address (const void __wf_iram *address)
	Set the base addresses of the sound wavetable.

Detailed Description

Functionality related to sound.

Definition in file sound.h.