audio_object Struct Reference

pcaudiolib implementation for microcontrollers using the arduino Print assigned by espeak_set_audio_output() as output More...

#include <audio_object.h>

Public Member Functions
int	open (enum audio_object_format format, uint32_t rate, uint8_t channels)
void	close ()
int	write (const void *data, size_t bytes)
int	drain ()
int	flush ()
const char *	strerror (int error)

Data Fields
enum audio_object_format	format
uint32_t	rate
uint8_t	channels
const char *	device
const char *	application_name
Print *	p_out_stream = nullptr
audio_info	cfg
bool	active = false

Detailed Description

pcaudiolib implementation for microcontrollers using the arduino Print assigned by espeak_set_audio_output() as output

Author

pschatzmann

Member Function Documentation

close()

void audio_object::close ( )

inline

drain()

int audio_object::drain ( )

inline

flush()

int audio_object::flush ( )

inline

open()

int audio_object::open ( enum audio_object_format  format, uint32_t  rate, uint8_t  channels  )

inline

strerror()

const char* audio_object::strerror ( int  error )

inline

write()

int audio_object::write ( const void *  data, size_t  bytes  )

inline

Field Documentation

active

bool audio_object::active = false

application_name

const char* audio_object::application_name

cfg

audio_info audio_object::cfg

channels

uint8_t audio_object::channels

device

const char* audio_object::device

format

enum audio_object_format audio_object::format

p_out_stream

Print* audio_object::p_out_stream = nullptr

rate

uint32_t audio_object::rate

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The documentation for this struct was generated from the following file:

• arduino/audio_object.h