Snap Processor implementation which does not rely on FreeRTOS. More...

Inheritance diagram for SnapProcessor:

Public Member Functions
	SnapProcessor (SnapOutput &output)

virtual bool	begin ()

virtual void	doLoop ()
	Call via SnapClient in Arduino Loop!

virtual void	end ()

tv_t	getLatency ()

void	setAudioInfo (AudioInfo info)

void	setClient (Client &client)
	Defines an alternative client to the WiFiClient.

void	setDecoder (AudioDecoder &dec)
	Defines the decoder class.

void	setMacAddress (const char *adr)

void	setOutput (AudioOutput &output)
	Defines the output class.

void	setServerIP (IPAddress address)

void	setServerPort (int port)

void	setSnapOutput (SnapOutput &out)
	Defines the SnapOutput implementation.

void	setStartOutput (bool start)

void	setStartTask (bool flag)

void	setVolumeFactor (float fact)
	Adjust volume by factor e.g. 1.5.

SnapOutput &	snapOutput ()

float	volume (void)
	Provides the volume (in the range of 0.0 to 1.0)

Protected Member Functions
bool	audioBegin ()

void	audioEnd ()

bool	connectClient ()

bool	processLoopStep ()

bool	processMessageCodecHeader ()

bool	processMessageCodecHeaderExt (codec_type codecType)

bool	processMessageCodecHeaderOpus (codec_type codecType)

bool	processMessageLoop ()

bool	processMessageServerSettings ()

bool	processMessageTime ()

bool	processMessageWireChunk ()

bool	readBaseMessage ()

bool	readData ()

bool	resizeData ()

void	setMute (bool flag)

void	setVolume (float vol)

bool	wireChunk (SnapMessageWireChunk &wire_chunk_message)

virtual size_t	writeAudio (const uint8_t *data, size_t size)

size_t	writeAudioInfo (SnapAudioHeader &header)

bool	writeHallo ()

bool	writeMessage ()

bool	writeTimedMessage ()

Protected Attributes
std::vector< int16_t >	audio

SnapMessageBase	base_message

std::vector< char >	base_message_serialized

uint16_t	channels = 2

uint32_t	client_state_muted = 0

codec_type	codec_from_server = NO_CODEC

int16_t	frame_size = 512

bool	header_received = false

bool	http_task_start = true

int	id_counter = 0

bool	is_time_set = false

uint64_t	last_time_sync = 0

const char *	mac_address = "00-00-00-00-00"

timeval	now

bool	output_start = false

Client *	p_client = nullptr

SnapOutput *	p_snap_output = nullptr

std::vector< char >	send_receive_buffer

IPAddress	server_ip

int	server_port = CONFIG_SNAPCAST_SERVER_PORT

int	size = 0

SnapTime &	snap_time = SnapTime::instance()

char *	start = nullptr

const char *	TAG = "SnapProcessor"

SnapMessageTime	time_message

Detailed Description

Snap Processor implementation which does not rely on FreeRTOS.

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

Public Member Functions