I2SDriverSAMD Class Reference

Basic I2S API - for the SAMD. More...

#include <I2SDriverSAMD.h>

Inheritance diagram for I2SDriverSAMD:

Public Member Functions
int	available ()
int	availableForWrite ()
bool	begin ()
virtual bool	begin (I2SConfig cfg)=0
bool	begin (I2SConfigStd cfg)
	starts the DAC
bool	begin (RxTxMode mode)
	starts the DAC with the default config
I2SConfigStd	config ()
	provides the actual configuration
I2SConfigStd	defaultConfig (RxTxMode mode)
	Provides the default configuration.
void	end ()
	stops the I2C and unistalls the driver
size_t	readBytes (void *src, size_t size_bytes)
bool	setAudioInfo (AudioInfo)
	Potentially updates the sample rate (if supported)
size_t	writeBytes (const void *src, size_t size_bytes)

Protected Attributes
I2SConfigStd	cfg

Friends
class	I2SStream

Detailed Description

Basic I2S API - for the SAMD.

Author

Phil Schatzmann

Copyright

GPLv3

Member Function Documentation

available()

int available ( )

inlinevirtual

Implements I2SDriverBase.

availableForWrite()

int availableForWrite ( )

inlinevirtual

Implements I2SDriverBase.

begin() [1/4]

bool begin ( )

inline

begin() [2/4]

virtual bool begin ( I2SConfig  cfg )

pure virtualinherited

Implemented in I2SDriverESP32.

begin() [3/4]

bool begin ( I2SConfigStd  cfg )

inline

starts the DAC

begin() [4/4]

bool begin ( RxTxMode  mode )

inline

starts the DAC with the default config

config()

I2SConfigStd config ( )

inlinevirtual

provides the actual configuration

Implements I2SDriverBase.

defaultConfig()

I2SConfigStd defaultConfig ( RxTxMode  mode )

inlinevirtual

Provides the default configuration.

Implements I2SDriverBase.

end()

void end ( )

inlinevirtual

stops the I2C and unistalls the driver

Implements I2SDriverBase.

readBytes()

size_t readBytes ( void *  src, size_t  size_bytes  )

inlinevirtual

Implements I2SDriverBase.

setAudioInfo()

bool setAudioInfo ( AudioInfo  )

inlinevirtual

Potentially updates the sample rate (if supported)

Implements I2SDriverBase.

writeBytes()

size_t writeBytes ( const void *  src, size_t  size_bytes  )

inlinevirtual

Implements I2SDriverBase.

Friends And Related Symbol Documentation

I2SStream

friend class I2SStream

friend

Member Data Documentation

cfg

I2SConfigStd cfg

protected

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

• src/AudioTools/CoreAudio/AudioI2S/I2SDriverSAMD.h