AnalogDriverArduino Class Reference

Please use the AnalogAudioStream: Reading Analog Data using a timer and the Arduino analogRead() method and writing using analogWrite();. More...

#include <AnalogDriverArduino.h>

Inheritance diagram for AnalogDriverArduino:

Collaboration diagram for AnalogDriverArduino:

Public Member Functions
	AnalogDriverArduino ()=default
int	available () override
int	availableForWrite () override
bool	begin (AnalogConfig cfg)
void	end () override
size_t	readBytes (uint8_t *data, size_t len) override
	Provides the sampled audio data.
size_t	write (const uint8_t *data, size_t len) override

Static Protected Member Functions
static void	scaleTo16Bits (uint8_t *data, size_t size_bytes, int adc_bits, bool is_centered)

Protected Attributes
AnalogAudioArduino	drv

Detailed Description

Please use the AnalogAudioStream: Reading Analog Data using a timer and the Arduino analogRead() method and writing using analogWrite();.

Author

Phil Schatzmann

Copyright

GPLv3

Constructor & Destructor Documentation

AnalogDriverArduino()

AnalogDriverArduino ( )

default

Member Function Documentation

available()

int available ( )

inlineoverridevirtual

Implements AnalogDriverBase.

availableForWrite()

int availableForWrite ( )

inlineoverridevirtual

Reimplemented from AnalogDriverBase.

begin()

bool begin ( AnalogConfig  cfg )

inlinevirtual

Implements AnalogDriverBase.

end()

void end ( )

inlineoverridevirtual

Implements AnalogDriverBase.

readBytes()

size_t readBytes ( uint8_t *  data, size_t  len  )

inlineoverridevirtual

Provides the sampled audio data.

Implements AnalogDriverBase.

scaleTo16Bits()

static void scaleTo16Bits ( uint8_t *  data, size_t  size_bytes, int  adc_bits, bool  is_centered  )

inlinestaticprotectedinherited

Scales int16_t samples with adc_bits resolution to the full 16 bit range. If the samples are not centered yet, the midpoint of the ADC range is subtracted first.

write()

size_t write ( const uint8_t *  data, size_t  len  )

inlineoverridevirtual

Reimplemented from AnalogDriverBase.

Member Data Documentation

drv

AnalogAudioArduino drv

protected

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

• src/AudioTools/CoreAudio/AudioAnalog/AnalogDriverArduino.h