AudioWAVServer Class Reference

A simple Arduino Webserver which streams the audio as WAV data. This class is based on the AudioEncodedServer class. All you need to do is to provide the data with a callback method or from a Stream. More...

#include <AudioServer.h>

Inheritance diagram for AudioWAVServer:

Public Member Functions
	AudioWAVServer (const char *network, const char *password, int port=80)
	Construct a new Audio WAV Server object.
	AudioWAVServer (int port=80)
	Construct a new Audio WAV Server object We assume that the WiFi is already connected.
	~AudioWAVServer ()
	Destructor: release the allocated encoder.
AudioEncoder *	audioEncoder ()
bool	begin (AudioServerDataCallback cb, const char *contentType)
	Start the server. The data must be provided by a callback method.
bool	begin (AudioServerDataCallback cb, int sample_rate, int channels, int bits_per_sample=16)
	Start the server. The data must be provided by a callback method.
bool	begin (AudioStream &in, BaseConverter *converter=nullptr)
	Start the server. You need to be connected to WiFI before calling this method.
bool	begin (Stream &in, AudioInfo info, BaseConverter *converter=nullptr)
	Start the server. You need to be connected to WiFI before calling this method.
bool	begin (Stream &in, const char *contentType)
	Start the server. You need to be connected to WiFI before calling this method.
bool	begin (Stream &in, int sample_rate, int channels, int bits_per_sample=16, BaseConverter *converter=nullptr)
	Start the server. You need to be connected to WiFI before calling this method.
bool	copy ()
	Add this method to your loop Returns true while the client is connected. (The same functionality like doLoop())
bool	doLoop ()
	Add this method to your loop Returns true while the client is connected.
bool	isClientConnected ()
	Checks if any clinent has connnected.
Stream &	out ()
	Provides the output stream.
Client *	out_ptr ()
	Provides a pointer to the WiFiClient.
void	setConverter (BaseConverter *c)
	defines a converter that will be used when the audio is rendered
void	setCopyBufferSize (int size)
	Changes the copy buffer size.
WAVEncoder &	wavEncoder ()

Protected Member Functions
void	connectWiFi ()
void	processClient ()
void	sendReplyContent () override
void	sendReplyHeader () override
void	setupServer (int port)

Protected Attributes
AudioInfo	audio_info
AudioServerDataCallback	callback = nullptr
Client	client_obj
const char *	content_type = nullptr
BaseConverter *	converter_ptr = nullptr
StreamCopy	copier
EncodedAudioOutput	encoded_stream
AudioEncoder *	encoder = nullptr
Stream *	in = nullptr
char *	network = nullptr
char *	password = nullptr
Server	server

Detailed Description

A simple Arduino Webserver which streams the audio as WAV data. This class is based on the AudioEncodedServer class. All you need to do is to provide the data with a callback method or from a Stream.

Author

Phil Schatzmann

Copyright

GPLv3

Constructor & Destructor Documentation

AudioWAVServer()

AudioWAVServer ( const char *  network, const char *  password, int  port = 80  )

inline

Construct a new Audio WAV Server object.

Parameters

network
password

Member Function Documentation

begin() [1/6]

template<class Client , class Server >

bool begin ( AudioServerDataCallback  cb, const char *  contentType  )

inlineinherited

Start the server. The data must be provided by a callback method.

Parameters

cb
contentType	Mime Type of result

begin() [2/6]

bool begin ( AudioServerDataCallback  cb, int  sample_rate, int  channels, int  bits_per_sample = 16  )

inlineinherited

Start the server. The data must be provided by a callback method.

Parameters

cb
sample_rate
channels

begin() [3/6]

bool begin ( AudioStream &  in, BaseConverter *  converter = nullptr  )

inlineinherited

Start the server. You need to be connected to WiFI before calling this method.

Parameters

in
converter

begin() [4/6]

bool begin ( Stream &  in, AudioInfo  info, BaseConverter *  converter = nullptr  )

inlineinherited

Start the server. You need to be connected to WiFI before calling this method.

Parameters

in
info
converter

begin() [5/6]

template<class Client , class Server >

bool begin ( Stream &  in, const char *  contentType  )

inlineinherited

Start the server. You need to be connected to WiFI before calling this method.

Parameters

in
contentType	Mime Type of result

begin() [6/6]

bool begin ( Stream &  in, int  sample_rate, int  channels, int  bits_per_sample = 16, BaseConverter *  converter = nullptr  )

inlineinherited

Start the server. You need to be connected to WiFI before calling this method.

Parameters

in
sample_rate
channels

copy()

template<class Client , class Server >

bool copy ( )

inlineinherited

Add this method to your loop Returns true while the client is connected. (The same functionality like doLoop())

Returns

true

false

sendReplyContent()

void sendReplyContent ( )

inlineoverrideprotectedvirtualinherited

Reimplemented from AudioServerT< Client, Server >.

sendReplyHeader()

void sendReplyHeader ( )

inlineoverrideprotectedvirtualinherited

Reimplemented from AudioServerT< Client, Server >.

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

• src/AudioTools/CoreAudio/AudioHttp/AudioServer.h