arduino-audio-tools
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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
AudioLoRa Class Reference

LoRa Audio Sending and Receiving. More...

#include <AudioLoRa.h>

Inheritance diagram for AudioLoRa:
AudioStream BaseStream AudioInfoSupport AudioInfoSource Stream Print

Public Member Functions

virtual void addNotifyAudioChange (AudioInfoSupport &bi)
 Adds target to be notified about audio changes.
 
virtual AudioInfo audioInfo () override
 provides the actual input AudioInfo
 
virtual AudioInfo audioInfoOut ()
 provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream
 
int available ()
 
int availableForWrite ()
 
bool begin ()
 
bool begin (AudioLoRaConfig config)
 
virtual void clearNotifyAudioChange ()
 Deletes all change notify subscriptions.
 
AudioLoRaConfig defaultConfig ()
 
void end ()
 
virtual void flush () override
 
bool isNotifyActive ()
 Checks if the automatic AudioInfo update is active.
 
virtual operator bool ()
 
size_t readBytes (uint8_t *data, size_t len)
 
virtual size_t readSilence (uint8_t *buffer, size_t length)
 Source to generate silence: just sets the buffer to 0.
 
virtual bool removeNotifyAudioChange (AudioInfoSupport &bi)
 Removes a target in order not to be notified about audio changes.
 
void setAudioInfo (AudioInfo info)
 Defines the input AudioInfo.
 
void setNotifyActive (bool flag)
 Deactivate/Reactivate automatic AudioInfo updates: (default is active)
 
size_t write (const uint8_t *data, size_t len)
 
virtual size_t write (uint8_t ch) override
 
virtual void writeSilence (size_t len)
 Writes len bytes of silence (=0).
 

Protected Member Functions

virtual int not_supported (int out, const char *msg="")
 
void notifyAudioChange (AudioInfo info)
 
void readAudioInfo ()
 
void refillReadBuffer ()
 
void writeAudioInfo ()
 

Protected Attributes

int _timeout = 10
 
SingleBuffer< uint8_tbuffer
 
AudioLoRaConfig cfg
 
AudioInfo info
 
bool is_notify_active = true
 
Vector< AudioInfoSupport * > notify_vector
 
RingBuffer< uint8_ttmp_in {0}
 
RingBuffer< uint8_ttmp_out {0}
 

Detailed Description

LoRa Audio Sending and Receiving.

Author
Phil Schatzmann

Member Function Documentation

◆ addNotifyAudioChange()

virtual void addNotifyAudioChange ( AudioInfoSupport bi)
inlinevirtualinherited

◆ audioInfo()

virtual AudioInfo audioInfo ( )
inlineoverridevirtualinherited

◆ audioInfoOut()

virtual AudioInfo audioInfoOut ( )
inlinevirtualinherited

◆ available()

int available ( )
inlinevirtual

Reimplemented from BaseStream.

◆ availableForWrite()

int availableForWrite ( )
inlinevirtual

Reimplemented from BaseStream.

◆ begin()

bool begin ( )
inlinevirtual

Reimplemented from BaseStream.

◆ end()

void end ( )
inlinevirtual

Reimplemented from BaseStream.

◆ flush()

virtual void flush ( )
inlineoverridevirtualinherited

Reimplemented from Print.

Reimplemented in ResampleStream, ICYStreamBuffered, BufferedTaskStream, and BufferedStream.

◆ operator bool()

virtual operator bool ( )
inlinevirtualinherited

Reimplemented in A2DPStream, Pipeline, I2SStream, and MemoryStream.

◆ readBytes()

size_t readBytes ( uint8_t data,
size_t  len 
)
inlinevirtual

Reimplemented from AudioStream.

◆ setAudioInfo()

void setAudioInfo ( AudioInfo  info)
inlinevirtual

Defines the input AudioInfo.

Reimplemented from AudioStream.

◆ write() [1/2]

size_t write ( const uint8_t data,
size_t  len 
)
inlinevirtual

Reimplemented from AudioStream.

◆ write() [2/2]

virtual size_t write ( uint8_t  ch)
inlineoverridevirtualinherited

Reimplemented in BufferedTaskStream, and BufferedStream.


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