AudioWAVServerT< Client, Server > Class Template 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 <AudioEncodedServerT.h>

Inheritance diagram for AudioWAVServerT< Client, Server >:

Public Member Functions
	AudioWAVServerT (const char *network, const char *password, int port=80)
	Construct a new Audio WAV Server object.
	AudioWAVServerT (int port=80)
	Construct a new Audio WAV Server object We assume that the WiFi is already connected.
	~AudioWAVServerT ()
	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
size_t	max_bytes = 0
char *	network = nullptr
char *	password = nullptr
size_t	sent = 0
Server	server

Detailed Description

template<class Client, class Server>
class audio_tools::AudioWAVServerT< Client, Server >

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

AudioWAVServerT() [1/2]

template<class Client , class Server >

AudioWAVServerT ( int  port = 80 )

inline

Construct a new Audio WAV Server object We assume that the WiFi is already connected.

AudioWAVServerT() [2/2]

template<class Client , class Server >

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

inline

Construct a new Audio WAV Server object.

Parameters

network
password

~AudioWAVServerT()

template<class Client , class Server >

~AudioWAVServerT ( )

inline

Destructor: release the allocated encoder.

Member Function Documentation

audioEncoder()

template<class Client , class Server >

AudioEncoder * audioEncoder ( )

inlineinherited

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]

template<class Client , class Server >

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]

template<class Client , class Server >

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]

template<class Client , class Server >

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]

template<class Client , class Server >

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

connectWiFi()

template<class Client , class Server >

void connectWiFi ( )

inlineprotectedinherited

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

doLoop()

template<class Client , class Server >

bool doLoop ( )

inlineinherited

Add this method to your loop Returns true while the client is connected.

isClientConnected()

template<class Client , class Server >

bool isClientConnected ( )

inlineinherited

Checks if any clinent has connnected.

out()

template<class Client , class Server >

Stream & out ( )

inlineinherited

Provides the output stream.

out_ptr()

template<class Client , class Server >

Client * out_ptr ( )

inlineinherited

Provides a pointer to the WiFiClient.

processClient()

template<class Client , class Server >

void processClient ( )

inlineprotectedinherited

sendReplyContent()

template<class Client , class Server >

void sendReplyContent ( )

inlineoverrideprotectedvirtualinherited

Reimplemented from AudioServerT< Client, Server >.

sendReplyHeader()

template<class Client , class Server >

void sendReplyHeader ( )

inlineoverrideprotectedvirtualinherited

Reimplemented from AudioServerT< Client, Server >.

setConverter()

template<class Client , class Server >

void setConverter ( BaseConverter *  c )

inlineinherited

defines a converter that will be used when the audio is rendered

setCopyBufferSize()

template<class Client , class Server >

void setCopyBufferSize ( int  size )

inlineinherited

Changes the copy buffer size.

setupServer()

template<class Client , class Server >

void setupServer ( int  port )

inlineprotectedinherited

wavEncoder()

template<class Client , class Server >

WAVEncoder & wavEncoder ( )

inline

Member Data Documentation

audio_info

template<class Client , class Server >

AudioInfo audio_info

protectedinherited

callback

template<class Client , class Server >

AudioServerDataCallback callback = nullptr

protectedinherited

client_obj

template<class Client , class Server >

Client client_obj

protectedinherited

content_type

template<class Client , class Server >

const char* content_type = nullptr

protectedinherited

converter_ptr

template<class Client , class Server >

BaseConverter* converter_ptr = nullptr

protectedinherited

copier

template<class Client , class Server >

StreamCopy copier

protectedinherited

encoded_stream

template<class Client , class Server >

EncodedAudioOutput encoded_stream

protectedinherited

encoder

template<class Client , class Server >

AudioEncoder* encoder = nullptr

protectedinherited

in

template<class Client , class Server >

Stream* in = nullptr

protectedinherited

max_bytes

template<class Client , class Server >

size_t max_bytes = 0

protectedinherited

network

template<class Client , class Server >

char* network = nullptr

protectedinherited

password

template<class Client , class Server >

char* password = nullptr

protectedinherited

sent

template<class Client , class Server >

size_t sent = 0

protectedinherited

server

template<class Client , class Server >

Server server

protectedinherited

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

• src/AudioTools/Communication/HTTP/AudioEncodedServerT.h