tinymodem::SampleOutput Class Reference

Writes float samples (-1.0 to 1.0) as 16 bit PCM with the requested number of channels and volume to a Print. More...

#include <ModemBase.h>

Public Member Functions
void	setOutput (Print &out)
void	begin (int channels, float volume)
void	write (float sample)
	Writes a sample to all channels.
void	flush ()
	Writes the buffered samples.

Protected Attributes
Print *	p_print = nullptr
int16_t	buffer [BUFFER_SIZE]
int	idx = 0
int	channels = 1
int32_t	gain = 32767

Static Protected Attributes
static constexpr int	BUFFER_SIZE = 128

Detailed Description

Writes float samples (-1.0 to 1.0) as 16 bit PCM with the requested number of channels and volume to a Print.

Copyright

GPLv3

Member Function Documentation

begin()

void tinymodem::SampleOutput::begin ( int channels, float volume )

inline

flush()

void tinymodem::SampleOutput::flush ( )

inline

Writes the buffered samples.

setOutput()

void tinymodem::SampleOutput::setOutput ( Print & out )

inline

write()

void tinymodem::SampleOutput::write ( float sample )

inline

Writes a sample to all channels.

Member Data Documentation

buffer

int16_t tinymodem::SampleOutput::buffer[BUFFER_SIZE]

protected

BUFFER_SIZE

int tinymodem::SampleOutput::BUFFER_SIZE = 128

staticconstexprprotected

channels

int tinymodem::SampleOutput::channels = 1

protected

gain

int32_t tinymodem::SampleOutput::gain = 32767

protected

idx

int tinymodem::SampleOutput::idx = 0

protected

p_print

Print* tinymodem::SampleOutput::p_print = nullptr

protected

---

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

• src/modem/ModemBase.h