diff --git a/_analog_audio_8h_source.html b/_analog_audio_8h_source.html index 9d868dff2e..fab2cbc6a8 100644 --- a/_analog_audio_8h_source.html +++ b/_analog_audio_8h_source.html @@ -173,9 +173,9 @@
audio_tools::AnalogDriverArduino
Please use the AnalogAudioStream: Reading Analog Data using a timer and the Arduino analogRead() meth...
Definition: AnalogAudioArduino.h:21
audio_tools::AnalogDriverArduino::readBytes
size_t readBytes(uint8_t *values, size_t len) override
Provides the sampled audio data.
Definition: AnalogAudioArduino.h:52
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_analog_audio_arduino_8h_source.html b/_analog_audio_arduino_8h_source.html index ea6f73e368..5b2f59c4fb 100644 --- a/_analog_audio_arduino_8h_source.html +++ b/_analog_audio_arduino_8h_source.html @@ -325,8 +325,8 @@
audio_tools::AnalogDriverArduino::readBytes
size_t readBytes(uint8_t *values, size_t len) override
Provides the sampled audio data.
Definition: AnalogAudioArduino.h:52
audio_tools::AnalogDriverArduino::effectiveOutputSampleRate
int effectiveOutputSampleRate()
Returns the effective output sample rate.
Definition: AnalogAudioArduino.h:239
audio_tools::AnalogDriverBase
Definition: AnalogAudioBase.h:94
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::BaseBuffer::availableForWrite
virtual int availableForWrite()=0
provides the number of entries that are available to write
audio_tools::BaseBuffer::available
virtual int available()=0
provides the number of entries that are available to read
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_analog_audio_base_8h_source.html b/_analog_audio_base_8h_source.html index 2326698e0e..839de4d736 100644 --- a/_analog_audio_base_8h_source.html +++ b/_analog_audio_base_8h_source.html @@ -170,9 +170,9 @@
audio_tools::AnalogConfig::AnalogConfig
AnalogConfig(const AnalogConfig &cfg)=default
Copy constructor.
audio_tools::AnalogDriverBase
Definition: AnalogAudioBase.h:94
audio_tools::AnalogDriverESP32
Please use AnalogAudioStream: A very fast ADC and DAC using the ESP32 I2S interface.
Definition: AnalogAudioESP32.h:35
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_analog_audio_e_s_p32_8h_source.html b/_analog_audio_e_s_p32_8h_source.html index 5b2f48c8ae..a88f0f2ae0 100644 --- a/_analog_audio_e_s_p32_8h_source.html +++ b/_analog_audio_e_s_p32_8h_source.html @@ -417,7 +417,7 @@
audio_tools::AnalogDriverESP32::begin
bool begin(AnalogConfig cfg)
starts the DAC
Definition: AnalogAudioESP32.h:46
audio_tools::AnalogDriverESP32::end
void end() override
stops the I2S and unistalls the driver
Definition: AnalogAudioESP32.h:137
audio_tools::AnalogDriverESP32::~AnalogDriverESP32
virtual ~AnalogDriverESP32()
Destructor.
Definition: AnalogAudioESP32.h:41
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::int24x_t
24bit integer which is used for I2S sound processing. The values are really using 3 bytes....
Definition: Int24x.h:16
stop
void stop()
Public generic methods.
Definition: AudioRuntime.h:12
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_analog_audio_m_b_e_d_8h_source.html b/_analog_audio_m_b_e_d_8h_source.html index e92d4b0028..c64e4b0613 100644 --- a/_analog_audio_m_b_e_d_8h_source.html +++ b/_analog_audio_m_b_e_d_8h_source.html @@ -228,7 +228,7 @@
171 } // namespace audio_tools
172 
173 #endif // USE_ANALOG
-
audio_tools::RingBuffer
Implements a typed Ringbuffer.
Definition: Buffers.h:292
+
audio_tools::RingBuffer
Implements a typed Ringbuffer.
Definition: Buffers.h:290
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::AnalogDriver
AnalogDriverArduino AnalogDriver
AnalogAudioStream.
Definition: AnalogAudioArduino.h:257
diff --git a/_audio_a2_d_p_8h_source.html b/_audio_a2_d_p_8h_source.html index 2e9a37a468..37dadfadcc 100644 --- a/_audio_a2_d_p_8h_source.html +++ b/_audio_a2_d_p_8h_source.html @@ -396,10 +396,10 @@
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
audio_tools::Str
A simple wrapper to provide string functions on char*. If the underlying char* is a const we do not a...
Definition: Str.h:26
audio_tools::Str::equals
virtual bool equals(const char *str)
checks if the string equals indicated parameter string
Definition: Str.h:170
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_e_s_p8266_8h_source.html b/_audio_e_s_p8266_8h_source.html index 46d2de53e5..580e10c883 100644 --- a/_audio_e_s_p8266_8h_source.html +++ b/_audio_e_s_p8266_8h_source.html @@ -158,12 +158,12 @@
audio_tools::AudioOutputWithCallback::begin
virtual bool begin()
Activates the output.
Definition: AudioESP8266.h:35
audio_tools::AudioOutputWithCallback::ConsumeSample
virtual bool ConsumeSample(int16_t sample[2])
puts the sample into a buffer
Definition: AudioESP8266.h:41
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::BufferedStream
The Arduino Stream supports operations on single characters. This is usually not the best way to push...
Definition: AudioStreams.h:687
audio_tools::ESP3288AudioOutput
Stream Adapter for ESP8288-Audio AudioOutput.
Definition: AudioESP8266.h:77
audio_tools::NBuffer< Frame >
-
audio_tools::NBuffer::write
bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:581
+
audio_tools::NBuffer::write
bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:579
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_audio_effects_8h_source.html b/_audio_effects_8h_source.html index 244fa7a034..278196a17c 100644 --- a/_audio_effects_8h_source.html +++ b/_audio_effects_8h_source.html @@ -530,7 +530,7 @@
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_effects_suite_8h_source.html b/_audio_effects_suite_8h_source.html index 1f76b7f1df..77b20a1555 100644 --- a/_audio_effects_suite_8h_source.html +++ b/_audio_effects_suite_8h_source.html @@ -1319,7 +1319,7 @@
audio_tools::SoundGeneratorModulation::readSample
virtual T readSample() override
Provides a single sample.
Definition: AudioEffectsSuite.h:377
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::interpolationTable
static effectsuite_t ** interpolationTable
Table of interpolation values as a 2D array indexed by interpolationTable[pointIndex][alphaIndex].
Definition: AudioEffectsSuite.h:33
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_encoded_8h_source.html b/_audio_encoded_8h_source.html index bcb6f62ad6..70569ca57f 100644 --- a/_audio_encoded_8h_source.html +++ b/_audio_encoded_8h_source.html @@ -627,14 +627,14 @@
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
audio_tools::AudioEncoder::setAudioInfo
void setAudioInfo(AudioInfo from) override
Defines the sample rate, number of channels and bits per sample.
Definition: AudioEncoded.h:83
audio_tools::AudioEncoder::mime
virtual const char * mime()=0
Provides the mime type of the encoded result.
-
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:128
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:133
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioOutputAdapter
Base class for Output Adpapters.
Definition: AudioIO.h:11
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::AudioWriter
E.g. used by Encoders and Decoders.
Definition: AudioTypes.h:138
+
audio_tools::AudioWriter
E.g. used by Encoders and Decoders.
Definition: AudioTypes.h:143
audio_tools::AudioWriterToAudioOutput
Adapter class which lets an AudioWriter behave like a Print.
Definition: AudioEncoded.h:550
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
audio_tools::CodecNOP
Dummy no implmentation Codec. This is used so that we can initialize some pointers to decoders and en...
Definition: AudioEncoded.h:105
audio_tools::CodecNOP::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: AudioEncoded.h:114
audio_tools::CodecNOP::setNotifyAudioChange
virtual void setNotifyAudioChange(AudioInfoSupport &bi)
Registers an object that is notified if the audio format is changing.
Definition: AudioEncoded.h:115
@@ -660,7 +660,7 @@
audio_tools::EncodedAudioStream::setInput
void setInput(Stream *ioStream)
Same as setStream()
Definition: AudioEncoded.h:454
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::QueueStream::begin
virtual bool begin() override
Activates the output.
Definition: AudioStreams.h:892
-
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:356
+
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:354
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::StreamingDecoder
A Streaming Decoder where we provide both the input and output as streams.
Definition: AudioEncoded.h:141
audio_tools::StreamingDecoder::copy
virtual bool copy()=0
Process a single read operation - to be called in the loop.
@@ -673,7 +673,7 @@
audio_tools::StreamingDecoder::setOutput
virtual void setOutput(AudioOutput &out_stream)
Defines the output streams and register to be notified.
Definition: AudioEncoded.h:163
audio_tools::StreamingDecoder::audioInfo
virtual AudioInfo audioInfo()=0
Provides the last available MP3FrameInfo.
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_f_f_t_8h_source.html b/_audio_f_f_t_8h_source.html index 80d2c36b71..502c636f0d 100644 --- a/_audio_f_f_t_8h_source.html +++ b/_audio_f_f_t_8h_source.html @@ -434,15 +434,15 @@
audio_tools::AudioFFTBase::size
int size()
The number of bins used by the FFT which are relevant for the result.
Definition: AudioFFT.h:177
audio_tools::AudioFFTBase::magnitudesFast
float * magnitudesFast()
Provides the magnitudes w/o calling the square root function as array of size size()....
Definition: AudioFFT.h:272
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::FFTDriver
Abstract Class which defines the basic FFT functionality.
Definition: AudioFFT.h:65
audio_tools::MusicalNotes::note
const char * note(float frequency, float &diff)
Determines the closes note for a frequency. We also return the frequency difference.
Definition: MusicalNotes.h:169
audio_tools::RingBuffer< uint8_t >
-
audio_tools::RingBuffer::read
virtual T read()
reads a single value
Definition: Buffers.h:299
-
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:359
-
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:356
-
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:373
+
audio_tools::RingBuffer::read
virtual T read()
reads a single value
Definition: Buffers.h:297
+
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:357
+
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:354
+
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:371
audio_tools::WindowFunction
FFT Window Function.
Definition: FFTWindows.h:23
audio_tools::WindowFunction::begin
virtual void begin(int samples)
Setup the window function providing the fft length.
Definition: FFTWindows.h:28
audio_tools::WindowFunction::factor
float factor(int idx)
Provides the multipication factor at the indicated position. The result is symetirically mirrored aro...
Definition: FFTWindows.h:35
@@ -453,7 +453,7 @@
audio_tools::AudioFFTConfig::window_function
WindowFunction * window_function
Optional window function.
Definition: AudioFFT.h:56
audio_tools::AudioFFTConfig::callback
void(* callback)(AudioFFTBase &fft)
Callback method which is called after we got a new result.
Definition: AudioFFT.h:50
audio_tools::AudioFFTResult
Result of the FFT.
Definition: AudioFFT.h:22
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_faust_8h_source.html b/_audio_faust_8h_source.html index 83a273928b..f46fc2e74d 100644 --- a/_audio_faust_8h_source.html +++ b/_audio_faust_8h_source.html @@ -457,12 +457,12 @@
audio_tools::FaustStream::begin
bool begin(AudioInfo cfg)
Checks the parameters and starts the processing.
Definition: AudioFaust.h:54
audio_tools::FaustStream::write
size_t write(const uint8_t *write_data, size_t len) override
Used if FaustStream is used as audio sink or filter.
Definition: AudioFaust.h:146
audio_tools::FaustStream::setLabelValue
virtual bool setLabelValue(const char *label, FAUSTFLOAT value)
Defines the value of a parameter.
Definition: AudioFaust.h:177
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::Print
Definition: NoArduino.h:58
dsp_memory_manager
Memory manager which uses psram when it is available.
Definition: AudioFaustDSP.h:180
dsp
minimal dsp base class needed by Faust
Definition: AudioFaustDSP.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_i_o_8h_source.html b/_audio_i_o_8h_source.html index d6d67f0731..d955d5910b 100644 --- a/_audio_i_o_8h_source.html +++ b/_audio_i_o_8h_source.html @@ -327,7 +327,7 @@
audio_tools::AdapterAudioStreamToAudioOutput::isDeletable
virtual bool isDeletable()
If true we need to release the related memory in the destructor.
Definition: AudioIO.h:61
audio_tools::AdapterPrintToAudioOutput
Wrapper which converts a Print to a AudioOutput.
Definition: AudioIO.h:18
audio_tools::AdapterPrintToAudioOutput::isDeletable
virtual bool isDeletable()
If true we need to release the related memory in the destructor.
Definition: AudioIO.h:29
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioOutputAdapter
Base class for Output Adpapters.
Definition: AudioIO.h:11
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioOutput::isDeletable
virtual bool isDeletable()
If true we need to release the related memory in the destructor.
Definition: AudioOutput.h:60
@@ -353,7 +353,7 @@
audio_tools::TimedStream::write
size_t write(const uint8_t *buffer, size_t length) override
Plays only data for the indiated start and end time.
Definition: AudioIO.h:251
audio_tools::TimedStream::bytesPerSecond
int bytesPerSecond()
Calculates the bytes per second from the AudioInfo.
Definition: AudioIO.h:276
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_kit_8h_source.html b/_audio_kit_8h_source.html index 1a4503d98d..2302a0b2dd 100644 --- a/_audio_kit_8h_source.html +++ b/_audio_kit_8h_source.html @@ -586,9 +586,9 @@
audio_tools::I2SStream::setAudioInfo
virtual void setAudioInfo(AudioInfo info)
updates the sample rate dynamically
Definition: I2SStream.h:74
audio_tools::I2SStream::end
void end()
Stops the I2S interface.
Definition: I2SStream.h:67
stop
void stop()
Public generic methods.
Definition: AudioRuntime.h:12
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_m_p34_d_t05_8h_source.html b/_audio_m_p34_d_t05_8h_source.html index 9224867cb3..4832dcbced 100644 --- a/_audio_m_p34_d_t05_8h_source.html +++ b/_audio_m_p34_d_t05_8h_source.html @@ -173,12 +173,12 @@
audio_tools::AudioMP34DT05
MP34DT05 Microphone of Nano BLE Sense. We provide a proper Stream implementation. See https://github....
Definition: AudioMP34DT05.h:39
audio_tools::AudioMP34DT05::onReceive
void onReceive()
Definition: AudioMP34DT05.h:102
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::NBuffer< uint8_t >
-
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:606
+
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:604
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::AudioMP34DT05Config
Config for MP34DT05 Microphone. Supported sample rates 16000, 41667, Supported bits_per_sample only 1...
Definition: AudioMP34DT05.h:12
diff --git a/_audio_mozzi_8h_source.html b/_audio_mozzi_8h_source.html index ee75e7a6db..968f855979 100644 --- a/_audio_mozzi_8h_source.html +++ b/_audio_mozzi_8h_source.html @@ -351,7 +351,7 @@
audio_tools::SoundGenerator< int16_t >::end
virtual void end()
ends the processing
Definition: SoundGenerator.h:57
stop
void stop()
Public generic methods.
Definition: AudioRuntime.h:12
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::MozziConfig
Mozzi Configuration for input or output stream.
Definition: AudioMozzi.h:16
diff --git a/_audio_output_8h_source.html b/_audio_output_8h_source.html index 1ebf892185..66afa88931 100644 --- a/_audio_output_8h_source.html +++ b/_audio_output_8h_source.html @@ -716,12 +716,12 @@
732 };
733 
734 } // namespace audio_tools
-
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:128
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:133
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioOutput::isDeletable
virtual bool isDeletable()
If true we need to release the related memory in the destructor.
Definition: AudioOutput.h:60
audio_tools::AudioOutput::writeSilence
virtual void writeSilence(size_t len)
Definition: AudioOutput.h:66
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::ChannelSplitOutput
Simple functionality to extract mono streams from a multichannel (e.g. stereo) signal.
Definition: AudioOutput.h:690
audio_tools::ChannelSplitOutput::addOutput
void addOutput(int channel, Print &out)
Define the channel to be sent to the specified output. 0: first (=left) channel, 1: second (=right) c...
Definition: AudioOutput.h:697
audio_tools::CsvOutput
Stream Wrapper which can be used to print the values as readable ASCII to the screen to be analyzed i...
Definition: AudioOutput.h:100
@@ -755,21 +755,21 @@
audio_tools::OutputMixer::resize
void resize(int size)
Resizes the buffer to the indicated number of bytes.
Definition: AudioOutput.h:424
audio_tools::OutputMixer::size
int size()
Number of stremams to which are mixed together.
Definition: AudioOutput.h:346
audio_tools::Print
Definition: NoArduino.h:58
-
audio_tools::RingBuffer
Implements a typed Ringbuffer.
Definition: Buffers.h:292
-
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:359
-
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:237
-
audio_tools::SingleBuffer::write
bool write(T sample) override
write add an entry to the buffer
Definition: Buffers.h:182
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::isFull
bool isFull() override
checks if the buffer is full
Definition: Buffers.h:214
+
audio_tools::RingBuffer
Implements a typed Ringbuffer.
Definition: Buffers.h:290
+
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:357
+
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:235
+
audio_tools::SingleBuffer::write
bool write(T sample) override
write add an entry to the buffer
Definition: Buffers.h:180
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::isFull
bool isFull() override
checks if the buffer is full
Definition: Buffers.h:212
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools::VolumeOutput
A simple class to determine the volume.
Definition: AudioOutput.h:498
audio_tools::VolumeOutput::volume
float volume()
Definition: AudioOutput.h:530
audio_tools::VolumeOutput::clear
void clear()
Resets the actual volume.
Definition: AudioOutput.h:547
audio_tools::VolumeOutput::volume
float volume(int channel)
Definition: AudioOutput.h:534
-
audio_tools::MemoryType
MemoryType
Memory types.
Definition: AudioTypes.h:26
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::MemoryType
MemoryType
Memory types.
Definition: AudioTypes.h:31
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::ChannelSplitOutput::ChannelSelectionOutputDef
Definition: AudioOutput.h:727
diff --git a/_audio_p_w_m_8h_source.html b/_audio_p_w_m_8h_source.html index fe14407dd9..34cba8225b 100644 --- a/_audio_p_w_m_8h_source.html +++ b/_audio_p_w_m_8h_source.html @@ -173,7 +173,7 @@
audio_tools::PWMAudioOutput::begin
bool begin(PWMConfig config)
starts the processing using Streams
Definition: AudioPWM.h:54
audio_tools::PWMDriverAVR
Experimental: Audio output to PWM pins for the AVR. The AVR supports only up to 2 channels.
Definition: PWMAudioAVR.h:22
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::PWMConfig
Configuration data for PWM audio output.
Definition: PWMAudioBase.h:32
diff --git a/_audio_player_8h_source.html b/_audio_player_8h_source.html index 9c98fb9aed..6dff93d7c2 100644 --- a/_audio_player_8h_source.html +++ b/_audio_player_8h_source.html @@ -543,7 +543,7 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::isResultPCM
virtual bool isResultPCM()
If true, the decoding result is PCM data.
Definition: AudioEncoded.h:55
audio_tools::AudioDecoder::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &notify) override
Registers an object that is notified if the audio format is changing.
Definition: AudioEncoded.h:58
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioOutput::writeSilence
virtual void writeSilence(size_t len)
Definition: AudioOutput.h:66
audio_tools::AudioPlayer
Implements a simple audio player which supports the following commands:
Definition: AudioPlayer.h:40
@@ -611,7 +611,7 @@
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_s_p_d_i_f_8h_source.html b/_audio_s_p_d_i_f_8h_source.html index 188686c04a..562c30df7a 100644 --- a/_audio_s_p_d_i_f_8h_source.html +++ b/_audio_s_p_d_i_f_8h_source.html @@ -306,7 +306,7 @@
audio_tools::SPDIFOutput::begin
bool begin(SPDIFConfig config)
Start with the provided parameters.
Definition: AudioSPDIF.h:132
audio_tools::SPDIFOutput::write
size_t write(const uint8_t *src, size_t size)
Writes the audio data as SPDIF to the defined output pin.
Definition: AudioSPDIF.h:207
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::SPDIFConfig
SPDIF configuration.
Definition: AudioSPDIF.h:103
diff --git a/_audio_s_t_k_8h_source.html b/_audio_s_t_k_8h_source.html index 3965a0a64c..f50ae91cf2 100644 --- a/_audio_s_t_k_8h_source.html +++ b/_audio_s_t_k_8h_source.html @@ -283,7 +283,7 @@
289 
audio_tools::AudioEffect
Abstract Base class for Sound Effects.
Definition: AudioEffect.h:19
audio_tools::GeneratedSoundStream
Source for reading generated tones. Please note.
Definition: AudioStreams.h:598
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::STKChorus
Chorus Effect.
Definition: AudioSTK.h:139
audio_tools::STKChorus::process
virtual effect_t process(effect_t in)
calculates the effect output from the input
Definition: AudioSTK.h:143
audio_tools::STKChowningReverb
John Chowning's reverberator class.
Definition: AudioSTK.h:198
@@ -309,7 +309,7 @@
audio_tools::STKStream
STK Stream for Instrument or Voicer.
Definition: AudioSTK.h:79
audio_tools::SoundGenerator
Base class to define the abstract interface for the sound generating classes.
Definition: SoundGenerator.h:25
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_server_8h_source.html b/_audio_server_8h_source.html index 06d7817e5f..a2d59f9b12 100644 --- a/_audio_server_8h_source.html +++ b/_audio_server_8h_source.html @@ -433,7 +433,7 @@
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
audio_tools::AudioServerDataCallback
void(* AudioServerDataCallback)(Print *out)
Calback which writes the sound data to the stream.
Definition: AudioServer.h:15
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_server_ex_8h_source.html b/_audio_server_ex_8h_source.html index b0418f8291..17fb4932b8 100644 --- a/_audio_server_ex_8h_source.html +++ b/_audio_server_ex_8h_source.html @@ -231,7 +231,7 @@
audio_tools::AudioWAVServerEx::AudioWAVServerEx
AudioWAVServerEx(const char *ssid, const char *pwd)
To be compatible with legacy API.
Definition: AudioServerEx.h:136
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::AudioServerExConfig
Config information for AudioServerEx.
Definition: AudioServerEx.h:17
diff --git a/_audio_streams_8h_source.html b/_audio_streams_8h_source.html index aa4625057b..950ef9f7e2 100644 --- a/_audio_streams_8h_source.html +++ b/_audio_streams_8h_source.html @@ -1846,16 +1846,16 @@
2004 #endif
2005 
2006 } // namespace audio_tools
-
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:128
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:133
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
audio_tools::AudioStream::readSilence
virtual size_t readSilence(uint8_t *buffer, size_t length)
Source to generate silence: just sets the buffer to 0.
Definition: AudioStreams.h:109
audio_tools::AudioStream::writeSilence
virtual void writeSilence(size_t len)
Writes len bytes of silence (=0).
Definition: AudioStreams.h:101
audio_tools::AudioStreamWrapper
To be used to support implementations where the readBytes is not virtual.
Definition: AudioStreams.h:168
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
-
audio_tools::BaseBuffer
Shared functionality of all buffers.
Definition: Buffers.h:30
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
+
audio_tools::BaseBuffer
Shared functionality of all buffers.
Definition: Buffers.h:28
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::BaseConverter
Abstract Base class for Converters A converter is processing the data in the indicated array.
Definition: BaseConverter.h:25
audio_tools::BufferedStream
The Arduino Stream supports operations on single characters. This is usually not the best way to push...
Definition: AudioStreams.h:687
audio_tools::BufferedStream::write
virtual size_t write(const uint8_t *data, size_t len) override
Use this method: write an array.
Definition: AudioStreams.h:710
@@ -1919,7 +1919,7 @@
audio_tools::MemoryStream::setValue
void setValue(const uint8_t *buffer, int buffer_size, MemoryType memoryType=FLASH_RAM)
Update the values (buffer and size)
Definition: AudioStreams.h:367
audio_tools::MemoryStream::setLoop
virtual void setLoop(bool loop)
Automatically rewinds to the beginning when reaching the end.
Definition: AudioStreams.h:335
audio_tools::MemoryStream::setRewindCallback
void setRewindCallback(void(*cb)())
Callback which is executed when we rewind (in loop mode) to the beginning.
Definition: AudioStreams.h:362
-
audio_tools::NBuffer
A lock free N buffer. If count=2 we create a DoubleBuffer, if count=3 a TripleBuffer etc.
Definition: Buffers.h:549
+
audio_tools::NBuffer
A lock free N buffer. If count=2 we create a DoubleBuffer, if count=3 a TripleBuffer etc.
Definition: Buffers.h:547
audio_tools::NullStream
The Arduino Stream which provides silence and simulates a null device when used as audio target or au...
Definition: AudioStreams.h:781
audio_tools::NullStream::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &bi) override
Define object which need to be notified if the basinfo is changing.
Definition: AudioStreams.h:804
audio_tools::Print
Definition: NoArduino.h:58
@@ -1943,23 +1943,23 @@
audio_tools::QueueStream::QueueStream
QueueStream(int bufferSize, int bufferCount, bool autoRemoveOldestDataIfFull=false)
Default constructor.
Definition: AudioStreams.h:873
audio_tools::QueueStream::end
virtual void end() override
stops the processing
Definition: AudioStreams.h:899
audio_tools::RingBuffer< uint8_t >
-
audio_tools::RingBuffer::read
virtual T read()
reads a single value
Definition: Buffers.h:299
-
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:356
-
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:337
-
audio_tools::RingBuffer::reset
virtual void reset()
clears the buffer
Definition: Buffers.h:349
-
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:373
-
audio_tools::RingBuffer::address
virtual T * address()
returns the address of the start of the physical read buffer
Definition: Buffers.h:362
-
audio_tools::RingBuffer::isFull
virtual bool isFull()
checks if the buffer is full
Definition: Buffers.h:332
-
audio_tools::RingBuffer::peek
virtual T peek()
peeks the actual entry from the buffer
Definition: Buffers.h:310
+
audio_tools::RingBuffer::read
virtual T read()
reads a single value
Definition: Buffers.h:297
+
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:354
+
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:335
+
audio_tools::RingBuffer::reset
virtual void reset()
clears the buffer
Definition: Buffers.h:347
+
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:371
+
audio_tools::RingBuffer::address
virtual T * address()
returns the address of the start of the physical read buffer
Definition: Buffers.h:360
+
audio_tools::RingBuffer::isFull
virtual bool isFull()
checks if the buffer is full
Definition: Buffers.h:330
+
audio_tools::RingBuffer::peek
virtual T peek()
peeks the actual entry from the buffer
Definition: Buffers.h:308
audio_tools::RingBufferStream
A Stream backed by a Ringbuffer. We can write to the end and read from the beginning of the stream.
Definition: AudioStreams.h:818
audio_tools::SingleBuffer< uint8_t >
-
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:237
-
audio_tools::SingleBuffer::peek
T peek() override
peeks the actual entry from the buffer
Definition: Buffers.h:199
-
audio_tools::SingleBuffer::setAvailable
size_t setAvailable(size_t available_size)
Definition: Buffers.h:252
-
audio_tools::SingleBuffer::write
bool write(T sample) override
write add an entry to the buffer
Definition: Buffers.h:182
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:212
-
audio_tools::SingleBuffer::read
T read() override
reads a single value
Definition: Buffers.h:191
+
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:235
+
audio_tools::SingleBuffer::peek
T peek() override
peeks the actual entry from the buffer
Definition: Buffers.h:197
+
audio_tools::SingleBuffer::setAvailable
size_t setAvailable(size_t available_size)
Definition: Buffers.h:250
+
audio_tools::SingleBuffer::write
bool write(T sample) override
write add an entry to the buffer
Definition: Buffers.h:180
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:210
+
audio_tools::SingleBuffer::read
T read() override
reads a single value
Definition: Buffers.h:189
audio_tools::SmoothTransition
Changes the samples at the beginning or at the end to slowly ramp up the volume.
Definition: BaseConverter.h:1109
audio_tools::SoundGenerator
Base class to define the abstract interface for the sound generating classes.
Definition: SoundGenerator.h:25
audio_tools::Stream
Definition: NoArduino.h:125
@@ -1976,14 +1976,14 @@
audio_tools::TimerCallbackAudioStream::printSampleRate
virtual void printSampleRate()
log and update effective sample rate
Definition: AudioStreams.h:1949
audio_tools::TimerCallbackAudioStream::end
void end()
Stops the processing.
Definition: AudioStreams.h:1875
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
-
audio_tools::MemoryType
MemoryType
Memory types.
Definition: AudioTypes.h:26
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::MemoryType
MemoryType
Memory types.
Definition: AudioTypes.h:31
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::readSamples
size_t readSamples(Stream *p_stream, T *data, int samples)
guaranteed to return the requested data
Definition: AudioTypes.h:305
+
audio_tools::readSamples
size_t readSamples(Stream *p_stream, T *data, int samples)
guaranteed to return the requested data
Definition: AudioTypes.h:310
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:83
audio_tools::DynamicMemoryStream::DataNode
Definition: AudioStreams.h:398
audio_tools::DynamicMemoryStream::DataNode::DataNode
DataNode(void *inData, int len)
Constructor.
Definition: AudioStreams.h:404
audio_tools::TimerCallbackAudioStreamInfo
TimerCallbackAudioStream Configuration.
Definition: AudioStreams.h:1776
diff --git a/_audio_streams_converter_8h_source.html b/_audio_streams_converter_8h_source.html index 70b8bd687c..e512681eaf 100644 --- a/_audio_streams_converter_8h_source.html +++ b/_audio_streams_converter_8h_source.html @@ -700,7 +700,7 @@
676 } // namespace audio_tools
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::ChannelConverter
Increasing or decreasing the number of channels.
Definition: BaseConverter.h:653
audio_tools::ChannelFormatConverterStream
Channel converter which does not use a template.
Definition: AudioStreamsConverter.h:101
audio_tools::ChannelFormatConverterStreamT
Converter for reducing or increasing the number of Channels.
Definition: AudioStreamsConverter.h:14
@@ -716,12 +716,12 @@
audio_tools::ResampleStream
Dynamic Resampling. We can use a variable factor to speed up or slow down the playback.
Definition: ResampleStream.h:191
audio_tools::ResampleStream::setBuffered
void setBuffered(bool active)
Activates buffering to avoid small incremental writes.
Definition: ResampleStream.h:299
audio_tools::SingleBuffer< uint8_t >
-
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:237
-
audio_tools::SingleBuffer::reset
void reset() override
clears the buffer
Definition: Buffers.h:242
+
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:235
+
audio_tools::SingleBuffer::reset
void reset() override
clears the buffer
Definition: Buffers.h:240
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_audio_timer_8h_source.html b/_audio_timer_8h_source.html index 83ce11c2dd..2725b75096 100644 --- a/_audio_timer_8h_source.html +++ b/_audio_timer_8h_source.html @@ -146,7 +146,7 @@
audio_tools::TimerAlarmRepeating::driver
TimerAlarmRepeatingDriverBase * driver()
Provides access to the driver.
Definition: AudioTimer.h:72
audio_tools::TimerAlarmRepeating::TimerAlarmRepeating
TimerAlarmRepeating(TimerAlarmRepeatingDriverBase &timer)
Construct a new Timer Alarm Repeating object by passing your object which has been customized with so...
Definition: AudioTimer.h:34
audio_tools::TimerAlarmRepeating::TimerAlarmRepeating
TimerAlarmRepeating()=default
Default constructor.
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_audio_timer_a_v_r_8h_source.html b/_audio_timer_a_v_r_8h_source.html index 76af09c28d..980b8be996 100644 --- a/_audio_timer_a_v_r_8h_source.html +++ b/_audio_timer_a_v_r_8h_source.html @@ -158,11 +158,11 @@
97 } // namespace
98 
99 #endif
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
audio_tools::TimerAlarmRepeatingDriverAVR
Repeating Timer functions for repeated execution: Plaease use the typedef TimerAlarmRepeating.
Definition: AudioTimerAVR.h:19
audio_tools::TimerAlarmRepeatingDriverAVR::begin
bool begin(repeating_timer_callback_t callback_f, uint32_t time, TimeUnit unit=MS) override
Definition: AudioTimerAVR.h:29
audio_tools::TimerAlarmRepeatingDriverBase
Definition: AudioTimerBase.h:19
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_audio_timer_base_8h_source.html b/_audio_timer_base_8h_source.html index 73668486cd..41a0b75a25 100644 --- a/_audio_timer_base_8h_source.html +++ b/_audio_timer_base_8h_source.html @@ -112,7 +112,7 @@
48 
audio_tools::TimerAlarmRepeatingDriverBase
Definition: AudioTimerBase.h:19
audio_tools::TimerAlarmRepeatingDriverBase::setIsSave
virtual void setIsSave(bool is_save)
Not used.
Definition: AudioTimerBase.h:39
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_audio_timer_e_s_p32_8h_source.html b/_audio_timer_e_s_p32_8h_source.html index f957a198f1..3b6992ee7d 100644 --- a/_audio_timer_e_s_p32_8h_source.html +++ b/_audio_timer_e_s_p32_8h_source.html @@ -349,8 +349,8 @@
307 }
308 
309 #endif
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::TimerAlarmRepeatingDriver
TimerAlarmRepeatingDriverAVR TimerAlarmRepeatingDriver
use TimerAlarmRepeating!
Definition: AudioTimerAVR.h:95
diff --git a/_audio_timer_e_s_p8266_8h_source.html b/_audio_timer_e_s_p8266_8h_source.html index ec150e8634..10b29c624f 100644 --- a/_audio_timer_e_s_p8266_8h_source.html +++ b/_audio_timer_e_s_p8266_8h_source.html @@ -127,12 +127,12 @@
70 
71 
72 #endif
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
audio_tools::TimerAlarmRepeatingDriverBase
Definition: AudioTimerBase.h:19
audio_tools::TimerAlarmRepeatingDriverESP8266
Repeating Timer functions for repeated execution: Plaease use the typedef TimerAlarmRepeating.
Definition: AudioTimerESP8266.h:20
audio_tools::TimerAlarmRepeatingDriverESP8266::complexHandler
static void complexHandler(void *param)
Definition: AudioTimerESP8266.h:25
audio_tools::TimerAlarmRepeatingDriverESP8266::begin
bool begin(repeating_timer_callback_t callback_f, uint32_t time, TimeUnit unit=MS) override
Definition: AudioTimerESP8266.h:31
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::TimerAlarmRepeatingDriver
TimerAlarmRepeatingDriverAVR TimerAlarmRepeatingDriver
use TimerAlarmRepeating!
Definition: AudioTimerAVR.h:95
diff --git a/_audio_timer_m_b_e_d_8h_source.html b/_audio_timer_m_b_e_d_8h_source.html index c75c68952e..700d43cb09 100644 --- a/_audio_timer_m_b_e_d_8h_source.html +++ b/_audio_timer_m_b_e_d_8h_source.html @@ -131,11 +131,11 @@
71 
72 
73 #endif
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
audio_tools::TimerAlarmRepeatingDriverBase
Definition: AudioTimerBase.h:19
audio_tools::TimerAlarmRepeatingDriverMBED
Repeating Timer functions for repeated execution: Plaease use the typedef TimerAlarmRepeating.
Definition: AudioTimerMBED.h:19
audio_tools::TimerAlarmRepeatingDriverMBED::begin
bool begin(repeating_timer_callback_t callback_f, uint32_t time, TimeUnit unit=MS) override
Definition: AudioTimerMBED.h:29
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::TimerAlarmRepeatingDriver
TimerAlarmRepeatingDriverAVR TimerAlarmRepeatingDriver
use TimerAlarmRepeating!
Definition: AudioTimerAVR.h:95
diff --git a/_audio_timer_r_p2040_8h_source.html b/_audio_timer_r_p2040_8h_source.html index b866894895..1d537a4a90 100644 --- a/_audio_timer_r_p2040_8h_source.html +++ b/_audio_timer_r_p2040_8h_source.html @@ -137,8 +137,8 @@
77 
78 
79 #endif
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::TimerAlarmRepeatingDriver
TimerAlarmRepeatingDriverAVR TimerAlarmRepeatingDriver
use TimerAlarmRepeating!
Definition: AudioTimerAVR.h:95
diff --git a/_audio_timer_renesas_8h_source.html b/_audio_timer_renesas_8h_source.html index 1a73bfd3da..fbe2097abd 100644 --- a/_audio_timer_renesas_8h_source.html +++ b/_audio_timer_renesas_8h_source.html @@ -208,7 +208,7 @@
audio_tools::TimerAlarmRepeatingDriverRenesas::setTimer
void setTimer(int timer) override
Selects the timer type: 0=GPT and 1=AGT.
Definition: AudioTimerRenesas.h:82
audio_tools::TimerAlarmRepeatingDriverRenesas::begin
bool begin(const my_repeating_timer_callback_t callback_f, uint32_t time, TimeUnit unit=MS) override
Definition: AudioTimerRenesas.h:28
audio_tools::TimerAlarmRepeatingDriverRenesas::end
bool end()
ends the timer and if necessary the task
Definition: AudioTimerRenesas.h:74
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::TimerAlarmRepeatingDriver
TimerAlarmRepeatingDriverAVR TimerAlarmRepeatingDriver
use TimerAlarmRepeating!
Definition: AudioTimerAVR.h:95
diff --git a/_audio_timer_s_t_m32_8h_source.html b/_audio_timer_s_t_m32_8h_source.html index d4b6f3d010..52d504074e 100644 --- a/_audio_timer_s_t_m32_8h_source.html +++ b/_audio_timer_s_t_m32_8h_source.html @@ -142,7 +142,7 @@
audio_tools::TimerAlarmRepeatingDriverSTM32
STM32 Repeating Timer functions for repeated execution: Plaease use the typedef TimerAlarmRepeating.
Definition: AudioTimerSTM32.h:18
audio_tools::TimerAlarmRepeatingDriverSTM32::setTimer
void setTimer(int timerIdx) override
selects the timer: 0 = TIM1, 1 = TIM2,2 = TIM3, 3 = TIM4, 4 = TIM5
Definition: AudioTimerSTM32.h:29
audio_tools::TimerAlarmRepeatingDriverSTM32::begin
bool begin(repeating_timer_callback_t callback_f, uint32_t time, TimeUnit unit=MS) override
Definition: AudioTimerSTM32.h:41
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::TimerAlarmRepeatingDriver
TimerAlarmRepeatingDriverAVR TimerAlarmRepeatingDriver
use TimerAlarmRepeating!
Definition: AudioTimerAVR.h:95
diff --git a/_audio_types_8h_source.html b/_audio_types_8h_source.html index c978365ab1..0aa91420a4 100644 --- a/_audio_types_8h_source.html +++ b/_audio_types_8h_source.html @@ -81,305 +81,311 @@
10 // fix compile error for ESP32 C3
11 #undef HZ
12 
-
13 namespace audio_tools {
-
14 
-
19 enum RxTxMode {UNDEFINED_MODE=0, TX_MODE=1, RX_MODE=2, RXTX_MODE=3 };
-
20 
-
26 enum MemoryType {RAM, PS_RAM, FLASH_RAM};
-
27 
-
31 INLINE_VAR const char* RxTxModeNames[]={"UNDEFINED_MODE","TX_MODE","RX_MODE","RXTX_MODE" };
-
36 enum TimeUnit {MS, US, HZ};
-
37 INLINE_VAR const char* TimeUnitStr[] {"MS","US","HZ"};
-
38 
-
43 struct AudioInfo {
-
45  AudioInfo() = default;
-
46 
-
48  AudioInfo(int sampleRate, int channelCount, int bitsPerSample) {
-
49  sample_rate = sampleRate;
-
50  channels = channelCount;
-
51  bits_per_sample = bitsPerSample;
-
52  };
-
53 
-
55  AudioInfo(const AudioInfo &) = default;
-
56 
-
57  bool operator==(AudioInfo alt){
-
58  return sample_rate==alt.sample_rate && channels == alt.channels && bits_per_sample == alt.bits_per_sample;
-
59  }
-
60 
-
61  bool operator!=(AudioInfo alt){
-
62  return !(*this == alt);
-
63  }
-
64 
-
66  void set(AudioInfo info) {
-
67  sample_rate = info.sample_rate;
-
68  channels = info.channels;
-
69  bits_per_sample = info.bits_per_sample;
-
70  }
-
71 
-
73  void setAudioInfo(AudioInfo info) {
-
74  set(info);
+
13 // MIN
+
14 #undef MIN
+
15 #define MIN(A, B) ((A) < (B) ? (A) : (B))
+
16 
+
17 
+
18 namespace audio_tools {
+
19 
+
24 enum RxTxMode {UNDEFINED_MODE=0, TX_MODE=1, RX_MODE=2, RXTX_MODE=3 };
+
25 
+
31 enum MemoryType {RAM, PS_RAM, FLASH_RAM};
+
32 
+
36 INLINE_VAR const char* RxTxModeNames[]={"UNDEFINED_MODE","TX_MODE","RX_MODE","RXTX_MODE" };
+
41 enum TimeUnit {MS, US, HZ};
+
42 INLINE_VAR const char* TimeUnitStr[] {"MS","US","HZ"};
+
43 
+
48 struct AudioInfo {
+
50  AudioInfo() = default;
+
51 
+
53  AudioInfo(int sampleRate, int channelCount, int bitsPerSample) {
+
54  sample_rate = sampleRate;
+
55  channels = channelCount;
+
56  bits_per_sample = bitsPerSample;
+
57  };
+
58 
+
60  AudioInfo(const AudioInfo &) = default;
+
61 
+
62  bool operator==(AudioInfo alt){
+
63  return sample_rate==alt.sample_rate && channels == alt.channels && bits_per_sample == alt.bits_per_sample;
+
64  }
+
65 
+
66  bool operator!=(AudioInfo alt){
+
67  return !(*this == alt);
+
68  }
+
69 
+
71  void set(AudioInfo info) {
+
72  sample_rate = info.sample_rate;
+
73  channels = info.channels;
+
74  bits_per_sample = info.bits_per_sample;
75  }
76 
-
78  void copyFrom(AudioInfo info){
-
79  setAudioInfo(info);
+
78  void setAudioInfo(AudioInfo info) {
+
79  set(info);
80  }
81 
-
82  AudioInfo& operator= (const AudioInfo& info){
-
83  setAudioInfo(info);
-
84  return *this;
+
83  void copyFrom(AudioInfo info){
+
84  setAudioInfo(info);
85  }
86 
-
87  virtual void logInfo(const char* source=nullptr) {
-
88  //static AudioInfo old;
-
89  //if (*this!=old){
-
90  if(source!=nullptr) LOGI("Info from %s:", source);
-
91  LOGI("sample_rate: %d", sample_rate);
-
92  LOGI("channels: %d", channels);
-
93  LOGI("bits_per_sample: %d", bits_per_sample);
-
94  //old = *this;
-
95  //}
-
96  }
-
97 
-
98  // public attributes
-
99  int sample_rate = 0; // undefined
-
100  int channels = 0; // undefined
-
101  int bits_per_sample=16; // we assume int16_t
-
102 
-
103 };
-
104 
-
109 class AudioInfoSupport {
-
110  public:
-
111  virtual void setAudioInfo(AudioInfo info)=0;
-
112  virtual AudioInfo audioInfo() = 0;
-
113  virtual bool validate(AudioInfo &info){
-
114  return true;
-
115  }
-
116 };
-
117 
-
118 // Support legacy name
-
119 using AudioBaseInfo = AudioInfo;
-
120 using AudioBaseInfoDependent = AudioInfoSupport;
-
121 using AudioInfoDependent = AudioInfoSupport;
+
87  AudioInfo& operator= (const AudioInfo& info){
+
88  setAudioInfo(info);
+
89  return *this;
+
90  }
+
91 
+
92  virtual void logInfo(const char* source=nullptr) {
+
93  //static AudioInfo old;
+
94  //if (*this!=old){
+
95  if(source!=nullptr) LOGI("Info from %s:", source);
+
96  LOGI("sample_rate: %d", sample_rate);
+
97  LOGI("channels: %d", channels);
+
98  LOGI("bits_per_sample: %d", bits_per_sample);
+
99  //old = *this;
+
100  //}
+
101  }
+
102 
+
103  // public attributes
+
104  int sample_rate = 0; // undefined
+
105  int channels = 0; // undefined
+
106  int bits_per_sample=16; // we assume int16_t
+
107 
+
108 };
+
109 
+
114 class AudioInfoSupport {
+
115  public:
+
116  virtual void setAudioInfo(AudioInfo info)=0;
+
117  virtual AudioInfo audioInfo() = 0;
+
118  virtual bool validate(AudioInfo &info){
+
119  return true;
+
120  }
+
121 };
122 
-
123 
-
128 class AudioInfoSource {
-
129  public:
-
130  virtual void setNotifyAudioChange(AudioInfoSupport &bi) = 0;
-
131 };
-
132 
-
133 
-
138 class AudioWriter {
-
139  public:
-
140  virtual size_t write(const void *in_ptr, size_t in_size) = 0;
-
141  virtual void setAudioInfo(AudioInfo from) = 0;
-
142  virtual void setOutput(Print &out_stream) = 0;
-
143  virtual operator bool() = 0;
-
144  virtual void begin() = 0;
-
145  virtual void begin(AudioInfo info) {
-
146  setAudioInfo(info);
-
147  begin();
-
148  }
-
149  virtual void end() = 0;
-
150  protected:
-
151  void writeBlocking(Print *out, uint8_t* data, size_t len){
-
152  TRACED();
-
153  int open = len;
-
154  int written = 0;
-
155  while(open>0){
-
156  int result = out->write(data+written, open);
-
157  open -= result;
-
158  written += result;
-
159  }
-
160  }
-
161 };
-
162 
-
167 class AudioTime {
-
168  public:
-
170  static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10){
-
171  uint32_t result = 1000000l / samplingRate;
-
172  if (1000000l % samplingRate!=0){
-
173  result++;
-
174  }
-
175  if (result <= limit){
-
176  LOGW("Time for samplingRate %u -> %u is < %u μs - we rounded up", (unsigned int)samplingRate, (unsigned int)result, (unsigned int)limit);
-
177  result = limit;
-
178  }
-
179  return result;
-
180  }
-
181 
-
183  static uint32_t toBytes(uint32_t millis, AudioInfo info){
-
184  size_t samples = info.sample_rate * millis / 1000;
-
185  size_t bytes = samples * info.channels * info.bits_per_sample / 8;
-
186  return bytes;
-
187  }
-
188 
-
189  static uint32_t toTimeMs(uint32_t samplingRate, uint8_t limit=1){
-
190  uint32_t result = 1000l / samplingRate;
-
191  if (1000000l % samplingRate!=0){
-
192  result++;
-
193  }
-
194  if (result <= limit){
-
195  LOGW("Time for samplingRate %u -> %u is < %u μs - we rounded up", (unsigned int)samplingRate, (unsigned int)result, (unsigned int)limit);
-
196  result = limit;
-
197  }
-
198  return result;
-
199  }
-
200 
-
201  static float toRateUs(uint32_t time_us){
-
202  return 1000000.0 / time_us;
-
203  }
-
204 
-
205  static float toRateMs(uint32_t time_ms){
-
206  return 1000.0 / time_ms;
-
207  }
-
208 };
-
209 
-
214 class NumberConverter {
-
215  public:
-
216  static int32_t convertFrom24To32(int24_t value) {
-
217  return value.scale32();
-
218  }
-
219 
-
220  static int16_t convertFrom24To16(int24_t value) {
-
221  return value.scale16();
-
222  }
-
223 
-
224  static float convertFrom24ToFloat(int24_t value) {
-
225  return value.scaleFloat();
-
226  }
-
227 
-
228  static int16_t convertFrom32To16(int32_t value) {
-
229  return static_cast<float>(value) / INT32_MAX * INT16_MAX;
-
230  }
-
231 
-
232  static int16_t convert16(int value, int value_bits_per_sample){
-
233  return value * NumberConverter::maxValue(16) / NumberConverter::maxValue(value_bits_per_sample);
-
234  }
-
235 
-
236  static int16_t convert8(int value, int value_bits_per_sample){
-
237  return value * NumberConverter::maxValue(8) / NumberConverter::maxValue(value_bits_per_sample);
-
238  }
-
239 
-
241  static int64_t maxValue(int value_bits_per_sample){
-
242  switch(value_bits_per_sample){
-
243  case 8:
-
244  return 127;
-
245  case 16:
-
246  return 32767;
-
247  case 24:
-
248  return 8388607;
-
249  case 32:
-
250  return 2147483647;
-
251  }
-
252  return 32767;
-
253  }
-
254 
-
256  template <typename T>
-
257  static int64_t maxValueT(){
-
258 #ifdef USE_TYPETRAITS
-
259  // int24_t uses 4 bytes instead of 3!
-
260  return (std::is_same<T, int24_t>::value ) ? 8388607 : maxValue(sizeof(T)*8);
-
261 #else
-
262  return maxValue(sizeof(T)*8);
-
263 #endif
-
264  }
-
265 
-
267  template <typename T>
-
268  static T clip(int64_t value){
-
269  T mv = maxValue(sizeof(T)*8);
-
270  if (value > mv){
-
271  return mv;
-
272  } else if (value < -mv){
-
273  return -mv;
-
274  }
-
275  return value;
-
276  }
-
277 
-
279  template <typename FromT, typename ToT>
-
280  static ToT convert(FromT value){
-
281  int64_t value1 = value;
-
282  return clip<ToT>(value1 * maxValueT<ToT>() / maxValueT<FromT>());
-
283  }
-
284 
-
285 };
-
286 
-
288 template<typename T>
-
289 T readSample(Stream* p_stream){
-
290  T result=0;
-
291  uint8_t *p_result = (uint8_t*) &result;
-
292  int open = sizeof(T);
-
293  int total = 0;
-
294  // copy missing data
-
295  while (open>0){
-
296  int read = p_stream->readBytes(p_result+total, open);
-
297  open -= read;
-
298  total += read;
-
299  }
-
300  return result;
-
301 }
-
302 
-
304 template<typename T>
-
305 size_t readSamples(Stream* p_stream, T* data, int samples){
-
306  uint8_t *p_result = (uint8_t*) data;
-
307  int open = samples*sizeof(T);
-
308  int total = 0;
-
309  // copy missing data
-
310  while (open>0){
-
311  int read = p_stream->readBytes(p_result+total, open);
-
312  open -= read;
-
313  total += read;
-
314  }
-
315  return samples;
-
316 }
-
317 
-
319 template<typename T>
-
320 size_t writeSamples(Print* p_out, T* data, int samples){
-
321  uint8_t *p_result = (uint8_t*) data;
-
322  int open = samples*sizeof(T);
-
323  int total = 0;
-
324  // copy missing data
-
325  while (open>0){
-
326  int written = p_out->write(p_result+total, open);
-
327  open -= written;
-
328  total += written;
-
329  }
-
330  return samples;
-
331 }
-
332 
-
333 
-
341 inline float mapFloat(float x, float in_min, float in_max, float out_min, float out_max) {
-
342  return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
-
343 }
-
344 
-
346 static const char* mime_pcm = "audio/pcm";
-
347 
-
348 
-
349 #ifndef IS_DESKTOP
-
351 inline void waitFor(HardwareSerial &out){
-
352  while(!out);
-
353 }
-
354 #endif
-
355 
-
357 inline void waitFor(bool &flag){
-
358  while(!flag);
+
123 // Support legacy name
+
124 using AudioBaseInfo = AudioInfo;
+
125 using AudioBaseInfoDependent = AudioInfoSupport;
+
126 using AudioInfoDependent = AudioInfoSupport;
+
127 
+
128 
+
133 class AudioInfoSource {
+
134  public:
+
135  virtual void setNotifyAudioChange(AudioInfoSupport &bi) = 0;
+
136 };
+
137 
+
138 
+
143 class AudioWriter {
+
144  public:
+
145  virtual size_t write(const void *in_ptr, size_t in_size) = 0;
+
146  virtual void setAudioInfo(AudioInfo from) = 0;
+
147  virtual void setOutput(Print &out_stream) = 0;
+
148  virtual operator bool() = 0;
+
149  virtual void begin() = 0;
+
150  virtual void begin(AudioInfo info) {
+
151  setAudioInfo(info);
+
152  begin();
+
153  }
+
154  virtual void end() = 0;
+
155  protected:
+
156  void writeBlocking(Print *out, uint8_t* data, size_t len){
+
157  TRACED();
+
158  int open = len;
+
159  int written = 0;
+
160  while(open>0){
+
161  int result = out->write(data+written, open);
+
162  open -= result;
+
163  written += result;
+
164  }
+
165  }
+
166 };
+
167 
+
172 class AudioTime {
+
173  public:
+
175  static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10){
+
176  uint32_t result = 1000000l / samplingRate;
+
177  if (1000000l % samplingRate!=0){
+
178  result++;
+
179  }
+
180  if (result <= limit){
+
181  LOGW("Time for samplingRate %u -> %u is < %u μs - we rounded up", (unsigned int)samplingRate, (unsigned int)result, (unsigned int)limit);
+
182  result = limit;
+
183  }
+
184  return result;
+
185  }
+
186 
+
188  static uint32_t toBytes(uint32_t millis, AudioInfo info){
+
189  size_t samples = info.sample_rate * millis / 1000;
+
190  size_t bytes = samples * info.channels * info.bits_per_sample / 8;
+
191  return bytes;
+
192  }
+
193 
+
194  static uint32_t toTimeMs(uint32_t samplingRate, uint8_t limit=1){
+
195  uint32_t result = 1000l / samplingRate;
+
196  if (1000000l % samplingRate!=0){
+
197  result++;
+
198  }
+
199  if (result <= limit){
+
200  LOGW("Time for samplingRate %u -> %u is < %u μs - we rounded up", (unsigned int)samplingRate, (unsigned int)result, (unsigned int)limit);
+
201  result = limit;
+
202  }
+
203  return result;
+
204  }
+
205 
+
206  static float toRateUs(uint32_t time_us){
+
207  return 1000000.0 / time_us;
+
208  }
+
209 
+
210  static float toRateMs(uint32_t time_ms){
+
211  return 1000.0 / time_ms;
+
212  }
+
213 };
+
214 
+
219 class NumberConverter {
+
220  public:
+
221  static int32_t convertFrom24To32(int24_t value) {
+
222  return value.scale32();
+
223  }
+
224 
+
225  static int16_t convertFrom24To16(int24_t value) {
+
226  return value.scale16();
+
227  }
+
228 
+
229  static float convertFrom24ToFloat(int24_t value) {
+
230  return value.scaleFloat();
+
231  }
+
232 
+
233  static int16_t convertFrom32To16(int32_t value) {
+
234  return static_cast<float>(value) / INT32_MAX * INT16_MAX;
+
235  }
+
236 
+
237  static int16_t convert16(int value, int value_bits_per_sample){
+
238  return value * NumberConverter::maxValue(16) / NumberConverter::maxValue(value_bits_per_sample);
+
239  }
+
240 
+
241  static int16_t convert8(int value, int value_bits_per_sample){
+
242  return value * NumberConverter::maxValue(8) / NumberConverter::maxValue(value_bits_per_sample);
+
243  }
+
244 
+
246  static int64_t maxValue(int value_bits_per_sample){
+
247  switch(value_bits_per_sample){
+
248  case 8:
+
249  return 127;
+
250  case 16:
+
251  return 32767;
+
252  case 24:
+
253  return 8388607;
+
254  case 32:
+
255  return 2147483647;
+
256  }
+
257  return 32767;
+
258  }
+
259 
+
261  template <typename T>
+
262  static int64_t maxValueT(){
+
263 #ifdef USE_TYPETRAITS
+
264  // int24_t uses 4 bytes instead of 3!
+
265  return (std::is_same<T, int24_t>::value ) ? 8388607 : maxValue(sizeof(T)*8);
+
266 #else
+
267  return maxValue(sizeof(T)*8);
+
268 #endif
+
269  }
+
270 
+
272  template <typename T>
+
273  static T clip(int64_t value){
+
274  T mv = maxValue(sizeof(T)*8);
+
275  if (value > mv){
+
276  return mv;
+
277  } else if (value < -mv){
+
278  return -mv;
+
279  }
+
280  return value;
+
281  }
+
282 
+
284  template <typename FromT, typename ToT>
+
285  static ToT convert(FromT value){
+
286  int64_t value1 = value;
+
287  return clip<ToT>(value1 * maxValueT<ToT>() / maxValueT<FromT>());
+
288  }
+
289 
+
290 };
+
291 
+
293 template<typename T>
+
294 T readSample(Stream* p_stream){
+
295  T result=0;
+
296  uint8_t *p_result = (uint8_t*) &result;
+
297  int open = sizeof(T);
+
298  int total = 0;
+
299  // copy missing data
+
300  while (open>0){
+
301  int read = p_stream->readBytes(p_result+total, open);
+
302  open -= read;
+
303  total += read;
+
304  }
+
305  return result;
+
306 }
+
307 
+
309 template<typename T>
+
310 size_t readSamples(Stream* p_stream, T* data, int samples){
+
311  uint8_t *p_result = (uint8_t*) data;
+
312  int open = samples*sizeof(T);
+
313  int total = 0;
+
314  // copy missing data
+
315  while (open>0){
+
316  int read = p_stream->readBytes(p_result+total, open);
+
317  open -= read;
+
318  total += read;
+
319  }
+
320  return samples;
+
321 }
+
322 
+
324 template<typename T>
+
325 size_t writeSamples(Print* p_out, T* data, int samples, int maxSamples=512){
+
326  uint8_t *p_result = (uint8_t*) data;
+
327  int open = samples*sizeof(T);
+
328  int total = 0;
+
329  // copy missing data
+
330  while (open>0){
+
331  int to_write = MIN(open, (int) maxSamples*sizeof(T));
+
332  int written = p_out->write(p_result+total, to_write );
+
333  open -= written;
+
334  total += written;
+
335  }
+
336  return samples;
+
337 }
+
338 
+
339 
+
347 inline float mapFloat(float x, float in_min, float in_max, float out_min, float out_max) {
+
348  return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
+
349 }
+
350 
+
352 static const char* mime_pcm = "audio/pcm";
+
353 
+
354 
+
355 #ifndef IS_DESKTOP
+
357 inline void waitFor(HardwareSerial &out){
+
358  while(!out);
359 }
-
360 
-
362 using Pins = Vector<int>;
-
363 
-
364 
+
360 #endif
+
361 
+
363 inline void waitFor(bool &flag){
+
364  while(!flag);
365 }
-
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:128
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
-
audio_tools::AudioTime
Tools for calculating timer values.
Definition: AudioTypes.h:167
-
audio_tools::AudioTime::toBytes
static uint32_t toBytes(uint32_t millis, AudioInfo info)
converts milliseconds to bytes
Definition: AudioTypes.h:183
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
-
audio_tools::AudioWriter
E.g. used by Encoders and Decoders.
Definition: AudioTypes.h:138
+
366 
+
368 using Pins = Vector<int>;
+
369 
+
370 
+
371 }
+
audio_tools::AudioInfoSource
Supports the subscription to audio change notifications.
Definition: AudioTypes.h:133
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
+
audio_tools::AudioTime
Tools for calculating timer values.
Definition: AudioTypes.h:172
+
audio_tools::AudioTime::toBytes
static uint32_t toBytes(uint32_t millis, AudioInfo info)
converts milliseconds to bytes
Definition: AudioTypes.h:188
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
+
audio_tools::AudioWriter
E.g. used by Encoders and Decoders.
Definition: AudioTypes.h:143
audio_tools::HardwareSerial
Definition: NoArduino.h:148
-
audio_tools::NumberConverter
Converts from a source to a target number with a different type.
Definition: AudioTypes.h:214
-
audio_tools::NumberConverter::clip
static T clip(int64_t value)
Clips the value to avoid any over or underflows.
Definition: AudioTypes.h:268
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
-
audio_tools::NumberConverter::convert
static ToT convert(FromT value)
Convert a number from one type to another.
Definition: AudioTypes.h:280
-
audio_tools::NumberConverter::maxValueT
static int64_t maxValueT()
provides the biggest number for the indicated type
Definition: AudioTypes.h:257
+
audio_tools::NumberConverter
Converts from a source to a target number with a different type.
Definition: AudioTypes.h:219
+
audio_tools::NumberConverter::clip
static T clip(int64_t value)
Clips the value to avoid any over or underflows.
Definition: AudioTypes.h:273
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
+
audio_tools::NumberConverter::convert
static ToT convert(FromT value)
Convert a number from one type to another.
Definition: AudioTypes.h:285
+
audio_tools::NumberConverter::maxValueT
static int64_t maxValueT()
provides the biggest number for the indicated type
Definition: AudioTypes.h:262
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::Vector< int >
@@ -387,24 +393,24 @@
audio_tools::int24_t::scale32
int32_t scale32() const
provides value between -2,147,483,647 and 2,147,483,647
Definition: Int24.h:115
audio_tools::int24_t::scale16
int16_t scale16() const
provides value between -32767 and 32767
Definition: Int24.h:110
audio_tools::int24_t::scaleFloat
float scaleFloat() const
provides value between -1.0 and 1.0
Definition: Int24.h:120
-
audio_tools::MemoryType
MemoryType
Memory types.
Definition: AudioTypes.h:26
-
audio_tools::waitFor
void waitFor(bool &flag)
wait for flag to be active
Definition: AudioTypes.h:357
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
-
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:36
+
audio_tools::MemoryType
MemoryType
Memory types.
Definition: AudioTypes.h:31
+
audio_tools::waitFor
void waitFor(bool &flag)
wait for flag to be active
Definition: AudioTypes.h:363
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
+
audio_tools::TimeUnit
TimeUnit
Time Units.
Definition: AudioTypes.h:41
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::readSamples
size_t readSamples(Stream *p_stream, T *data, int samples)
guaranteed to return the requested data
Definition: AudioTypes.h:305
-
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:341
-
audio_tools::mime_pcm
static const char * mime_pcm
Mime type for PCM.
Definition: AudioTypes.h:346
-
audio_tools::readSample
T readSample(Stream *p_stream)
guaranteed to return the requested data
Definition: AudioTypes.h:289
+
audio_tools::readSamples
size_t readSamples(Stream *p_stream, T *data, int samples)
guaranteed to return the requested data
Definition: AudioTypes.h:310
+
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:347
+
audio_tools::mime_pcm
static const char * mime_pcm
Mime type for PCM.
Definition: AudioTypes.h:352
+
audio_tools::readSample
T readSample(Stream *p_stream)
guaranteed to return the requested data
Definition: AudioTypes.h:294
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
-
audio_tools::writeSamples
size_t writeSamples(Print *p_out, T *data, int samples)
guaranteed to return the requested data
Definition: AudioTypes.h:320
-
audio_tools::RxTxModeNames
INLINE_VAR const char * RxTxModeNames[]
Text string (description) for RxTxMode.
Definition: AudioTypes.h:31
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
-
audio_tools::AudioInfo::set
void set(AudioInfo info)
Copies the values from info.
Definition: AudioTypes.h:66
+
audio_tools::RxTxModeNames
INLINE_VAR const char * RxTxModeNames[]
Text string (description) for RxTxMode.
Definition: AudioTypes.h:36
+
audio_tools::writeSamples
size_t writeSamples(Print *p_out, T *data, int samples, int maxSamples=512)
guaranteed to return the requested data
Definition: AudioTypes.h:325
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:83
+
audio_tools::AudioInfo::set
void set(AudioInfo info)
Copies the values from info.
Definition: AudioTypes.h:71
audio_tools::AudioInfo::AudioInfo
AudioInfo(const AudioInfo &)=default
Copy constructor.
-
audio_tools::AudioInfo::setAudioInfo
void setAudioInfo(AudioInfo info)
Same as set.
Definition: AudioTypes.h:73
-
audio_tools::AudioInfo::AudioInfo
AudioInfo(int sampleRate, int channelCount, int bitsPerSample)
Constructor which supports all attribures as parameters.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::setAudioInfo
void setAudioInfo(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
+
audio_tools::AudioInfo::AudioInfo
AudioInfo(int sampleRate, int channelCount, int bitsPerSample)
Constructor which supports all attribures as parameters.
Definition: AudioTypes.h:53
audio_tools::AudioInfo::AudioInfo
AudioInfo()=default
Default constructor.
diff --git a/_base_converter_8h_source.html b/_base_converter_8h_source.html index da8148cf68..44f37fef5c 100644 --- a/_base_converter_8h_source.html +++ b/_base_converter_8h_source.html @@ -1109,7 +1109,7 @@
audio_tools::Filter
Abstract filter interface definition;.
Definition: Filter.h:28
audio_tools::MultiConverter
Combines multiple converters.
Definition: BaseConverter.h:706
audio_tools::NOPConverter
Dummy converter which does nothing.
Definition: BaseConverter.h:42
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::NumberReader
Reads n numbers from an Arduino Stream.
Definition: BaseConverter.h:811
audio_tools::NumberReader::scale
int32_t scale(int32_t value, int inBits, int outBits, bool outSigned=true)
scale the value
Definition: BaseConverter.h:868
audio_tools::NumberReader::toNumbers
bool toNumbers(void *bufferIn, int inBits, int outBits, bool outSigned, int n, int32_t *result)
converts a buffer to a number array
Definition: BaseConverter.h:832
@@ -1119,7 +1119,7 @@
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_buffers_8h_source.html b/_buffers_8h_source.html index 7fbcce6360..67448960a2 100644 --- a/_buffers_8h_source.html +++ b/_buffers_8h_source.html @@ -76,836 +76,834 @@
5 #include "AudioTools/AudioLogger.h"
6 #include <limits.h> /* For INT_MAX */
7 
-
8 #undef MIN
-
9 #define MIN(A, B) ((A) < (B) ? (A) : (B))
-
10 
-
17 namespace audio_tools {
-
18 
-
19 // forward declaration
-
20 template <typename T>
-
21 class NBuffer;
-
22 
-
29 template <typename T>
-
30 class BaseBuffer {
-
31  public:
-
32  BaseBuffer() = default;
-
33  virtual ~BaseBuffer() = default;
-
34  BaseBuffer(BaseBuffer const &) = delete;
-
35  BaseBuffer &operator=(BaseBuffer const &) = delete;
-
36 
-
38  virtual T read() = 0;
-
39 
-
41  virtual int readArray(T data[], int len) {
-
42  int lenResult = MIN(len, available());
-
43  for (int j = 0; j < lenResult; j++) {
-
44  data[j] = read();
-
45  }
-
46  LOGD("readArray %d -> %d", len, lenResult);
-
47  return lenResult;
-
48  }
-
49 
-
51  virtual int clearArray(int len) {
-
52  int lenResult = MIN(len, available());
-
53  for (int j = 0; j < lenResult; j++) {
-
54  read();
-
55  }
-
56  return lenResult;
-
57  }
-
58 
-
59 
-
61  virtual int writeArray(const T data[], int len) {
-
62  // LOGD("%s: %d", LOG_METHOD, len);
-
63  // CHECK_MEMORY();
-
64 
-
65  int result = 0;
-
66  for (int j = 0; j < len; j++) {
-
67  if (!write(data[j])) {
-
68  break;
-
69  }
-
70  result = j + 1;
-
71  }
-
72  // CHECK_MEMORY();
-
73  LOGD("writeArray %d -> %d", len, result);
-
74  return result;
-
75  }
-
76 
-
77 
-
79  virtual int writeArrayOverwrite(const T data[], int len) {
-
80  int to_delete = len - availableForWrite();
-
81  if (to_delete>0){
-
82  clearArray(to_delete);
-
83  }
-
84  return writeArray(data, len);
-
85  }
-
86 
-
87 
-
89  int readFrames(T data[][2], int len) {
-
90  LOGD("%s: %d", LOG_METHOD, len);
-
91  // CHECK_MEMORY();
-
92  int result = MIN(len, available());
-
93  for (int j = 0; j < result; j++) {
-
94  T sample = read();
-
95  data[j][0] = sample;
-
96  data[j][1] = sample;
-
97  }
-
98  // CHECK_MEMORY();
-
99  return result;
-
100  }
-
101 
-
102  template <int rows, int channels>
-
103  int readFrames(T (&data)[rows][channels]) {
-
104  int lenResult = MIN(rows, available());
-
105  for (int j = 0; j < lenResult; j++) {
-
106  T sample = read();
-
107  for (int i = 0; i < channels; i++) {
-
108  // data[j][i] = htons(sample);
-
109  data[j][i] = sample;
-
110  }
-
111  }
-
112  return lenResult;
-
113  }
-
114 
-
116  virtual T peek() = 0;
-
117 
-
119  virtual bool isFull() = 0;
+
8 
+
15 namespace audio_tools {
+
16 
+
17 // forward declaration
+
18 template <typename T>
+
19 class NBuffer;
+
20 
+
27 template <typename T>
+
28 class BaseBuffer {
+
29  public:
+
30  BaseBuffer() = default;
+
31  virtual ~BaseBuffer() = default;
+
32  BaseBuffer(BaseBuffer const &) = delete;
+
33  BaseBuffer &operator=(BaseBuffer const &) = delete;
+
34 
+
36  virtual T read() = 0;
+
37 
+
39  virtual int readArray(T data[], int len) {
+
40  int lenResult = MIN(len, available());
+
41  for (int j = 0; j < lenResult; j++) {
+
42  data[j] = read();
+
43  }
+
44  LOGD("readArray %d -> %d", len, lenResult);
+
45  return lenResult;
+
46  }
+
47 
+
49  virtual int clearArray(int len) {
+
50  int lenResult = MIN(len, available());
+
51  for (int j = 0; j < lenResult; j++) {
+
52  read();
+
53  }
+
54  return lenResult;
+
55  }
+
56 
+
57 
+
59  virtual int writeArray(const T data[], int len) {
+
60  // LOGD("%s: %d", LOG_METHOD, len);
+
61  // CHECK_MEMORY();
+
62 
+
63  int result = 0;
+
64  for (int j = 0; j < len; j++) {
+
65  if (!write(data[j])) {
+
66  break;
+
67  }
+
68  result = j + 1;
+
69  }
+
70  // CHECK_MEMORY();
+
71  LOGD("writeArray %d -> %d", len, result);
+
72  return result;
+
73  }
+
74 
+
75 
+
77  virtual int writeArrayOverwrite(const T data[], int len) {
+
78  int to_delete = len - availableForWrite();
+
79  if (to_delete>0){
+
80  clearArray(to_delete);
+
81  }
+
82  return writeArray(data, len);
+
83  }
+
84 
+
85 
+
87  int readFrames(T data[][2], int len) {
+
88  LOGD("%s: %d", LOG_METHOD, len);
+
89  // CHECK_MEMORY();
+
90  int result = MIN(len, available());
+
91  for (int j = 0; j < result; j++) {
+
92  T sample = read();
+
93  data[j][0] = sample;
+
94  data[j][1] = sample;
+
95  }
+
96  // CHECK_MEMORY();
+
97  return result;
+
98  }
+
99 
+
100  template <int rows, int channels>
+
101  int readFrames(T (&data)[rows][channels]) {
+
102  int lenResult = MIN(rows, available());
+
103  for (int j = 0; j < lenResult; j++) {
+
104  T sample = read();
+
105  for (int i = 0; i < channels; i++) {
+
106  // data[j][i] = htons(sample);
+
107  data[j][i] = sample;
+
108  }
+
109  }
+
110  return lenResult;
+
111  }
+
112 
+
114  virtual T peek() = 0;
+
115 
+
117  virtual bool isFull() = 0;
+
118 
+
119  bool isEmpty() { return available() == 0; }
120 
-
121  bool isEmpty() { return available() == 0; }
-
122 
-
124  virtual bool write(T data) = 0;
-
125 
-
127  virtual void reset() = 0;
-
128 
-
130  void clear() { reset(); }
-
131 
-
133  virtual int available() = 0;
-
134 
-
136  virtual int availableForWrite() = 0;
-
137 
-
139  virtual T *address() = 0;
-
140 
-
141  protected:
-
142  void setWritePos(int pos){};
-
143 
-
144  friend NBuffer<T>;
-
145 };
-
146 
-
155 template <typename T>
-
156 class SingleBuffer : public BaseBuffer<T> {
-
157  public:
-
163  SingleBuffer(int size) {
-
164  this->max_size = size;
-
165  buffer.resize(max_size);
-
166  reset();
-
167  }
-
168 
-
172  SingleBuffer() { reset(); }
-
173 
-
175  void onExternalBufferRefilled(void *data, int len) {
-
176  this->owns_buffer = false;
-
177  this->buffer = (uint8_t *)data;
-
178  this->current_read_pos = 0;
-
179  this->current_write_pos = len;
-
180  }
-
181 
-
182  bool write(T sample) override {
-
183  bool result = false;
-
184  if (current_write_pos < max_size) {
-
185  buffer[current_write_pos++] = sample;
-
186  result = true;
-
187  }
-
188  return result;
-
189  }
-
190 
-
191  T read() override {
-
192  T result = 0;
-
193  if (current_read_pos < current_write_pos) {
-
194  result = buffer[current_read_pos++];
-
195  }
-
196  return result;
-
197  }
-
198 
-
199  T peek() override {
-
200  T result = 0;
-
201  if (current_read_pos < current_write_pos) {
-
202  result = buffer[current_read_pos];
-
203  }
-
204  return result;
-
205  }
-
206 
-
207  int available() override {
-
208  int result = current_write_pos - current_read_pos;
-
209  return max(result, 0);
-
210  }
+
122  virtual bool write(T data) = 0;
+
123 
+
125  virtual void reset() = 0;
+
126 
+
128  void clear() { reset(); }
+
129 
+
131  virtual int available() = 0;
+
132 
+
134  virtual int availableForWrite() = 0;
+
135 
+
137  virtual T *address() = 0;
+
138 
+
139  protected:
+
140  void setWritePos(int pos){};
+
141 
+
142  friend NBuffer<T>;
+
143 };
+
144 
+
153 template <typename T>
+
154 class SingleBuffer : public BaseBuffer<T> {
+
155  public:
+
161  SingleBuffer(int size) {
+
162  this->max_size = size;
+
163  buffer.resize(max_size);
+
164  reset();
+
165  }
+
166 
+
170  SingleBuffer() { reset(); }
+
171 
+
173  void onExternalBufferRefilled(void *data, int len) {
+
174  this->owns_buffer = false;
+
175  this->buffer = (uint8_t *)data;
+
176  this->current_read_pos = 0;
+
177  this->current_write_pos = len;
+
178  }
+
179 
+
180  bool write(T sample) override {
+
181  bool result = false;
+
182  if (current_write_pos < max_size) {
+
183  buffer[current_write_pos++] = sample;
+
184  result = true;
+
185  }
+
186  return result;
+
187  }
+
188 
+
189  T read() override {
+
190  T result = 0;
+
191  if (current_read_pos < current_write_pos) {
+
192  result = buffer[current_read_pos++];
+
193  }
+
194  return result;
+
195  }
+
196 
+
197  T peek() override {
+
198  T result = 0;
+
199  if (current_read_pos < current_write_pos) {
+
200  result = buffer[current_read_pos];
+
201  }
+
202  return result;
+
203  }
+
204 
+
205  int available() override {
+
206  int result = current_write_pos - current_read_pos;
+
207  return max(result, 0);
+
208  }
+
209 
+
210  int availableForWrite() override { return max_size - current_write_pos; }
211 
-
212  int availableForWrite() override { return max_size - current_write_pos; }
+
212  bool isFull() override { return availableForWrite() <= 0; }
213 
-
214  bool isFull() override { return availableForWrite() <= 0; }
-
215 
-
217  int clearArray(int len) override{
-
218  int len_available = available();
-
219  if (len>available()) {
-
220  reset();
-
221  return len_available;
-
222  }
-
223  current_read_pos += len;
-
224  len_available -= len;
-
225  memmove(buffer.data(), buffer.data()+current_read_pos, len_available);
-
226  current_read_pos = 0;
-
227  current_write_pos = len_available;
-
228 
-
229  if (is_clear_with_zero){
-
230  memset(buffer.data()+current_write_pos,0,buffer.size()-current_write_pos);
-
231  }
-
232 
-
233  return len;
-
234  }
-
235 
-
237  T *address() override { return buffer.data(); }
-
238 
-
240  T *data() { return buffer.data()+current_read_pos; }
-
241 
-
242  void reset() override {
-
243  current_read_pos = 0;
-
244  current_write_pos = 0;
-
245  if (is_clear_with_zero){
-
246  memset(buffer.data(),0,buffer.size());
-
247  }
-
248  }
-
249 
-
252  size_t setAvailable(size_t available_size) {
-
253  size_t result = min(available_size, (size_t) max_size);
-
254  current_read_pos = 0;
-
255  current_write_pos = result;
-
256  return result;
-
257  }
-
258 
+
215  int clearArray(int len) override{
+
216  int len_available = available();
+
217  if (len>available()) {
+
218  reset();
+
219  return len_available;
+
220  }
+
221  current_read_pos += len;
+
222  len_available -= len;
+
223  memmove(buffer.data(), buffer.data()+current_read_pos, len_available);
+
224  current_read_pos = 0;
+
225  current_write_pos = len_available;
+
226 
+
227  if (is_clear_with_zero){
+
228  memset(buffer.data()+current_write_pos,0,buffer.size()-current_write_pos);
+
229  }
+
230 
+
231  return len;
+
232  }
+
233 
+
235  T *address() override { return buffer.data(); }
+
236 
+
238  T *data() { return buffer.data()+current_read_pos; }
+
239 
+
240  void reset() override {
+
241  current_read_pos = 0;
+
242  current_write_pos = 0;
+
243  if (is_clear_with_zero){
+
244  memset(buffer.data(),0,buffer.size());
+
245  }
+
246  }
+
247 
+
250  size_t setAvailable(size_t available_size) {
+
251  size_t result = min(available_size, (size_t) max_size);
+
252  current_read_pos = 0;
+
253  current_write_pos = result;
+
254  return result;
+
255  }
+
256 
+
257 
+
258  size_t size() { return max_size; }
259 
-
260  size_t size() { return max_size; }
-
261 
-
262  void resize(int size) {
-
263  if (buffer.size() != size) {
-
264  TRACED();
-
265  buffer.resize(size);
-
266  max_size = size;
-
267  }
-
268  }
-
269 
-
271  void setClearWithZero(bool flag){
-
272  is_clear_with_zero = flag;
-
273  }
-
274 
-
275  protected:
-
276  int max_size = 0;
-
277  int current_read_pos = 0;
-
278  int current_write_pos = 0;
-
279  bool owns_buffer = true;
-
280  bool is_clear_with_zero = false;
-
281  Vector<T> buffer{0};
-
282 
-
283  void setWritePos(int pos) { current_write_pos = pos; }
-
284 };
-
285 
-
291 template <typename T>
-
292 class RingBuffer : public BaseBuffer<T> {
-
293  public:
-
294  RingBuffer(int size) {
-
295  resize(size);
-
296  reset();
-
297  }
-
298 
-
299  virtual T read() {
-
300  if (isEmpty()) return -1;
-
301 
-
302  T value = _aucBuffer[_iTail];
-
303  _iTail = nextIndex(_iTail);
-
304  _numElems--;
-
305 
-
306  return value;
-
307  }
-
308 
-
309  // peeks the actual entry from the buffer
-
310  virtual T peek() {
-
311  if (isEmpty()) return -1;
-
312 
-
313  return _aucBuffer[_iTail];
-
314  }
-
315 
-
316  virtual int peekArray(T*data, int n){
-
317  if (isEmpty()) return -1;
-
318  int result = 0;
-
319  int count = _numElems;
-
320  int tail = _iTail;
-
321  for (int j=0;j<n;j++){
-
322  data[j] = _aucBuffer[tail];
-
323  tail = nextIndex(tail);
-
324  count--;
-
325  result++;
-
326  if (count==0)break;
-
327  }
-
328  return result;
-
329  }
-
330 
-
331  // checks if the buffer is full
-
332  virtual bool isFull() { return available() == max_size; }
+
260  void resize(int size) {
+
261  if (buffer.size() != size) {
+
262  TRACED();
+
263  buffer.resize(size);
+
264  max_size = size;
+
265  }
+
266  }
+
267 
+
269  void setClearWithZero(bool flag){
+
270  is_clear_with_zero = flag;
+
271  }
+
272 
+
273  protected:
+
274  int max_size = 0;
+
275  int current_read_pos = 0;
+
276  int current_write_pos = 0;
+
277  bool owns_buffer = true;
+
278  bool is_clear_with_zero = false;
+
279  Vector<T> buffer{0};
+
280 
+
281  void setWritePos(int pos) { current_write_pos = pos; }
+
282 };
+
283 
+
289 template <typename T>
+
290 class RingBuffer : public BaseBuffer<T> {
+
291  public:
+
292  RingBuffer(int size) {
+
293  resize(size);
+
294  reset();
+
295  }
+
296 
+
297  virtual T read() {
+
298  if (isEmpty()) return -1;
+
299 
+
300  T value = _aucBuffer[_iTail];
+
301  _iTail = nextIndex(_iTail);
+
302  _numElems--;
+
303 
+
304  return value;
+
305  }
+
306 
+
307  // peeks the actual entry from the buffer
+
308  virtual T peek() {
+
309  if (isEmpty()) return -1;
+
310 
+
311  return _aucBuffer[_iTail];
+
312  }
+
313 
+
314  virtual int peekArray(T*data, int n){
+
315  if (isEmpty()) return -1;
+
316  int result = 0;
+
317  int count = _numElems;
+
318  int tail = _iTail;
+
319  for (int j=0;j<n;j++){
+
320  data[j] = _aucBuffer[tail];
+
321  tail = nextIndex(tail);
+
322  count--;
+
323  result++;
+
324  if (count==0)break;
+
325  }
+
326  return result;
+
327  }
+
328 
+
329  // checks if the buffer is full
+
330  virtual bool isFull() { return available() == max_size; }
+
331 
+
332  bool isEmpty() { return available() == 0; }
333 
-
334  bool isEmpty() { return available() == 0; }
-
335 
-
336  // write add an entry to the buffer
-
337  virtual bool write(T data) {
-
338  bool result = false;
-
339  if (!isFull()) {
-
340  _aucBuffer[_iHead] = data;
-
341  _iHead = nextIndex(_iHead);
-
342  _numElems++;
-
343  result = true;
-
344  }
-
345  return result;
-
346  }
-
347 
-
348  // clears the buffer
-
349  virtual void reset() {
-
350  _iHead = 0;
-
351  _iTail = 0;
-
352  _numElems = 0;
-
353  }
-
354 
-
355  // provides the number of entries that are available to read
-
356  virtual int available() { return _numElems; }
-
357 
-
358  // provides the number of entries that are available to write
-
359  virtual int availableForWrite() { return (max_size - _numElems); }
-
360 
-
361  // returns the address of the start of the physical read buffer
-
362  virtual T *address() { return _aucBuffer.data(); }
-
363 
-
364  virtual void resize(int len) {
-
365  if (max_size != len) {
-
366  LOGI("resize: %d", len);
-
367  _aucBuffer.resize(len);
-
368  max_size = len;
-
369  }
-
370  }
-
371 
-
373  virtual int size() { return max_size; }
-
374 
-
375  protected:
-
376  Vector<T> _aucBuffer;
-
377  volatile int _iHead;
-
378  volatile int _iTail;
-
379  volatile int _numElems;
-
380  volatile int max_size = 0;
-
381 
-
382  int nextIndex(int index) { return (uint32_t)(index + 1) % max_size; }
-
383 };
-
384 
-
395 template <class File, typename T>
-
396 class RingBufferFile : public BaseBuffer<T> {
-
397  public:
-
398  RingBufferFile(bool autoRewind = true) { setAutoRewind(autoRewind); }
-
399  RingBufferFile(File &file, bool autoRewind = true) {
-
400  setFile(file);
-
401  setAutoRewind(autoRewind);
-
402  }
-
403 
-
407  void setAutoRewind(bool flag) { auto_rewind = true; }
-
408 
-
410  void setFile(File &bufferFile, bool clear = false) {
-
411  p_file = &bufferFile;
-
412  if (!*p_file) {
-
413  LOGE("file is not valid");
-
414  }
-
415  // if no clear has been requested we can access the existing data in the
-
416  // p_file
-
417  if (!clear) {
-
418  element_count = p_file->size() / sizeof(T);
-
419  LOGI("existing elements: %s", element_count);
-
420  read_pos = element_count;
-
421  }
-
422  }
-
423 
-
424  T read() override {
-
425  if (isEmpty()) return -1;
-
426 
-
427  T result = peek();
-
428  read_pos++;
-
429  element_count--;
-
430  // the buffer is empty
-
431  if (auto_rewind && isEmpty()) {
-
432  LOGI("pos 0");
-
433  write_pos = 0;
-
434  read_pos = 0;
-
435  }
-
436 
-
437  return result;
-
438  }
-
439 
-
441  int readArray(T data[], int count) override {
-
442  if (p_file == nullptr) return 0;
-
443  int read_count = min(count, element_count);
-
444  file_seek(read_pos);
-
445  int elements_processed = file_read(data, read_count);
-
446  read_pos += elements_processed;
-
447  element_count -= elements_processed;
-
448  return elements_processed;
-
449  }
-
450 
-
451  // peeks the actual entry from the buffer
-
452  T peek() override {
-
453  if (p_file == nullptr) return 0;
-
454  if (isEmpty()) return -1;
-
455 
-
456  file_seek(read_pos);
-
457  T result;
-
458  size_t count = file_read(&result, 1);
-
459  return result;
-
460  }
-
461 
-
462  // checks if the buffer is full
-
463  bool isFull() override { return available() == max_size; }
+
334  // write add an entry to the buffer
+
335  virtual bool write(T data) {
+
336  bool result = false;
+
337  if (!isFull()) {
+
338  _aucBuffer[_iHead] = data;
+
339  _iHead = nextIndex(_iHead);
+
340  _numElems++;
+
341  result = true;
+
342  }
+
343  return result;
+
344  }
+
345 
+
346  // clears the buffer
+
347  virtual void reset() {
+
348  _iHead = 0;
+
349  _iTail = 0;
+
350  _numElems = 0;
+
351  }
+
352 
+
353  // provides the number of entries that are available to read
+
354  virtual int available() { return _numElems; }
+
355 
+
356  // provides the number of entries that are available to write
+
357  virtual int availableForWrite() { return (max_size - _numElems); }
+
358 
+
359  // returns the address of the start of the physical read buffer
+
360  virtual T *address() { return _aucBuffer.data(); }
+
361 
+
362  virtual void resize(int len) {
+
363  if (max_size != len) {
+
364  LOGI("resize: %d", len);
+
365  _aucBuffer.resize(len);
+
366  max_size = len;
+
367  }
+
368  }
+
369 
+
371  virtual int size() { return max_size; }
+
372 
+
373  protected:
+
374  Vector<T> _aucBuffer;
+
375  volatile int _iHead;
+
376  volatile int _iTail;
+
377  volatile int _numElems;
+
378  volatile int max_size = 0;
+
379 
+
380  int nextIndex(int index) { return (uint32_t)(index + 1) % max_size; }
+
381 };
+
382 
+
393 template <class File, typename T>
+
394 class RingBufferFile : public BaseBuffer<T> {
+
395  public:
+
396  RingBufferFile(bool autoRewind = true) { setAutoRewind(autoRewind); }
+
397  RingBufferFile(File &file, bool autoRewind = true) {
+
398  setFile(file);
+
399  setAutoRewind(autoRewind);
+
400  }
+
401 
+
405  void setAutoRewind(bool flag) { auto_rewind = true; }
+
406 
+
408  void setFile(File &bufferFile, bool clear = false) {
+
409  p_file = &bufferFile;
+
410  if (!*p_file) {
+
411  LOGE("file is not valid");
+
412  }
+
413  // if no clear has been requested we can access the existing data in the
+
414  // p_file
+
415  if (!clear) {
+
416  element_count = p_file->size() / sizeof(T);
+
417  LOGI("existing elements: %s", element_count);
+
418  read_pos = element_count;
+
419  }
+
420  }
+
421 
+
422  T read() override {
+
423  if (isEmpty()) return -1;
+
424 
+
425  T result = peek();
+
426  read_pos++;
+
427  element_count--;
+
428  // the buffer is empty
+
429  if (auto_rewind && isEmpty()) {
+
430  LOGI("pos 0");
+
431  write_pos = 0;
+
432  read_pos = 0;
+
433  }
+
434 
+
435  return result;
+
436  }
+
437 
+
439  int readArray(T data[], int count) override {
+
440  if (p_file == nullptr) return 0;
+
441  int read_count = min(count, element_count);
+
442  file_seek(read_pos);
+
443  int elements_processed = file_read(data, read_count);
+
444  read_pos += elements_processed;
+
445  element_count -= elements_processed;
+
446  return elements_processed;
+
447  }
+
448 
+
449  // peeks the actual entry from the buffer
+
450  T peek() override {
+
451  if (p_file == nullptr) return 0;
+
452  if (isEmpty()) return -1;
+
453 
+
454  file_seek(read_pos);
+
455  T result;
+
456  size_t count = file_read(&result, 1);
+
457  return result;
+
458  }
+
459 
+
460  // checks if the buffer is full
+
461  bool isFull() override { return available() == max_size; }
+
462 
+
463  bool isEmpty() { return available() == 0; }
464 
-
465  bool isEmpty() { return available() == 0; }
-
466 
-
467  // write add an entry to the buffer
-
468  virtual bool write(T data) override { return writeArray(&data, 1); }
-
469 
-
471  int writeArray(const T data[], int len) override {
-
472  if (p_file == nullptr) return 0;
-
473  file_seek(write_pos);
-
474  int elements_written = file_write(data, len);
-
475  write_pos += elements_written;
-
476  element_count += elements_written;
-
477  return elements_written;
-
478  }
-
479 
-
480  // clears the buffer
-
481  void reset() override {
-
482  write_pos = 0;
-
483  read_pos = 0;
-
484  element_count = 0;
-
485  if (p_file != nullptr) file_seek(0);
-
486  }
-
487 
-
488  // provides the number of entries that are available to read
-
489  int available() override { return element_count; }
-
490 
-
491  // provides the number of entries that are available to write
-
492  int availableForWrite() override { return (max_size - element_count); }
-
493 
-
494  // /// Returns the maximum capacity of the buffer
-
495  // int size() override { return max_size; }
-
496 
-
497  // not supported
-
498  T *address() override { return nullptr; }
-
499 
-
500  protected:
-
501  File *p_file = nullptr;
-
502  int write_pos;
-
503  int read_pos;
-
504  int element_count;
-
505  int max_size = INT_MAX;
-
506  bool auto_rewind = true;
-
507 
-
508  void file_seek(int pos) {
-
509  if (p_file->position() != pos * sizeof(T)) {
-
510  LOGD("file_seek: %d", pos);
-
511  if (!p_file->seek(pos * sizeof(T))) {
-
512  LOGE("seek %d", pos * sizeof(T))
-
513  }
-
514  }
-
515  }
-
516 
-
517  int file_write(const T *data, int count) {
-
518  LOGD("file_write: %d", count);
-
519  if (p_file == nullptr) return 0;
-
520  int to_write = sizeof(T) * count;
-
521  int bytes_written = p_file->write((const uint8_t *)data, to_write);
-
522  // p_file->flush();
-
523  int elements_written = bytes_written / sizeof(T);
-
524  if (bytes_written != to_write) {
-
525  LOGE("write: %d -> %d", to_write, bytes_written);
-
526  }
-
527  return elements_written;
-
528  }
-
529 
-
530  int file_read(T *result, int count) {
-
531  LOGD("file_read: %d", count);
-
532  size_t result_bytes = p_file->read((uint8_t *)result, sizeof(T) * count);
-
533  if (result_bytes != count * sizeof(T)) {
-
534  LOGE("readBytes: %d -> %d", (int)sizeof(T) * count, (int)result_bytes);
-
535  result = 0;
-
536  }
-
537  return count;
-
538  }
-
539 };
-
540 
-
548 template <typename T>
-
549 class NBuffer : public BaseBuffer<T> {
-
550  public:
-
551  NBuffer(int size, int count) {
-
552  resize(size, count);
-
553  }
-
554 
-
555  virtual ~NBuffer() {
-
556  freeMemory();
-
557  }
-
558 
-
559  // reads an entry from the buffer
-
560  T read() {
-
561  T result = 0;
-
562  if (available() > 0) {
-
563  result = actual_read_buffer->read();
-
564  }
-
565  return result;
-
566  }
-
567 
-
568  // peeks the actual entry from the buffer
-
569  T peek() {
-
570  T result = 0;
-
571  if (available() > 0) {
-
572  result = actual_read_buffer->peek();
-
573  }
-
574  return result;
-
575  }
-
576 
-
577  // checks if the buffer is full
-
578  bool isFull() { return availableForWrite() == 0; }
-
579 
-
580  // write add an entry to the buffer
-
581  bool write(T data) {
-
582  bool result = false;
-
583  if (actual_write_buffer == nullptr) {
-
584  actual_write_buffer = getNextAvailableBuffer();
-
585  }
-
586  if (actual_write_buffer != nullptr) {
-
587  result = actual_write_buffer->write(data);
-
588  // if buffer is full move to next available
-
589  if (actual_write_buffer->isFull()) {
-
590  addFilledBuffer(actual_write_buffer);
-
591  actual_write_buffer = getNextAvailableBuffer();
-
592  }
-
593  } else {
-
594  // Logger.debug("actual_write_buffer is full");
-
595  }
-
596 
-
597  if (start_time == 0l) {
-
598  start_time = millis();
-
599  }
-
600  sample_count++;
-
601 
-
602  return result;
-
603  }
-
604 
-
605  // determines the available entries for the current read buffer
-
606  int available() {
-
607  if (actual_read_buffer == nullptr) {
-
608  actual_read_buffer = getNextFilledBuffer();
-
609  }
-
610  if (actual_read_buffer == nullptr) {
-
611  return 0;
-
612  }
-
613  int result = actual_read_buffer->available();
-
614  if (result == 0) {
-
615  // make current read buffer available again
-
616  resetCurrent();
-
617  result =
-
618  actual_read_buffer == nullptr ? 0 : actual_read_buffer->available();
-
619  }
-
620  return result;
-
621  }
-
622 
-
623  // deterMINes the available entries for the write buffer
-
624  int availableForWrite() {
-
625  if (actual_write_buffer == nullptr) {
-
626  actual_write_buffer = getNextAvailableBuffer();
-
627  }
-
628  // if we used up all buffers - there is nothing available any more
-
629  if (actual_write_buffer == nullptr) {
-
630  return 0;
-
631  }
-
632  // check on actual buffer
-
633  if (actual_write_buffer->isFull()) {
-
634  // if buffer is full we move it to filled buffers ang get the next
-
635  // available
-
636  addFilledBuffer(actual_write_buffer);
-
637  actual_write_buffer = getNextAvailableBuffer();
-
638  }
-
639  return actual_write_buffer->availableForWrite();
-
640  }
-
641 
-
642  // resets all buffers
-
643  void reset() {
-
644  TRACED();
-
645  while (actual_read_buffer != nullptr) {
-
646  actual_read_buffer->reset();
-
647  addAvailableBuffer(actual_read_buffer);
-
648  // get next read buffer
-
649  actual_read_buffer = getNextFilledBuffer();
-
650  }
-
651  }
-
652 
-
653  // provides the actual sample rate
-
654  unsigned long sampleRate() {
-
655  unsigned long run_time = (millis() - start_time);
-
656  return run_time == 0 ? 0 : sample_count * 1000 / run_time;
-
657  }
-
658 
-
659  // returns the address of the start of the phsical read buffer
-
660  T *address() {
-
661  return actual_read_buffer == nullptr ? nullptr
-
662  : actual_read_buffer->address();
-
663  }
-
664 
-
665  // Alternative interface using address: the current buffer has been filled
-
666  BaseBuffer<T> &writeEnd() {
-
667  if (actual_write_buffer != nullptr) {
-
668  actual_write_buffer->setWritePos(buffer_size);
-
669  addFilledBuffer(actual_write_buffer);
-
670  }
-
671  actual_write_buffer = getNextAvailableBuffer();
-
672  return *actual_write_buffer;
-
673  }
-
674 
-
675  // Alternative interface using address: marks actual buffer as processed and
-
676  // provides access to next read buffer
-
677  BaseBuffer<T> &readEnd() {
-
678  // make current read buffer available again
-
679  resetCurrent();
-
680  return *actual_read_buffer;
-
681  }
-
682 
-
683  int bufferCountFilled() {
-
684  int result = 0;
-
685  for (int j = 0; j < buffer_count; j++) {
-
686  if (filled_buffers[j] != nullptr) {
-
687  result++;
-
688  }
-
689  }
-
690  return result;
-
691  }
-
692 
-
693  int bufferCountEmpty() {
-
694  int result = 0;
-
695  for (int j = 0; j < buffer_count; j++) {
-
696  if (avaliable_buffers[j] != nullptr) {
-
697  result++;
-
698  }
-
699  }
-
700  return result;
-
701  }
-
702 
-
703  void resize(int size, int count) {
-
704  if (buffer_size==size && buffer_count == count)
-
705  return;
-
706  freeMemory();
-
707  filled_buffers.resize(count);
-
708  avaliable_buffers.resize(count);
-
709 
-
710  write_buffer_count = 0;
-
711  buffer_count = count;
-
712  buffer_size = size;
-
713  for (int j = 0; j < count; j++) {
-
714  avaliable_buffers[j] = new SingleBuffer<T>(size);
-
715  if (avaliable_buffers[j] == nullptr) {
-
716  LOGE("Not Enough Memory for buffer %d", j);
-
717  }
-
718  }
-
719  }
-
720 
-
721  protected:
-
722  int buffer_size = 0;
-
723  uint16_t buffer_count = 0;
-
724  uint16_t write_buffer_count = 0;
-
725  BaseBuffer<T> *actual_read_buffer = nullptr;
-
726  BaseBuffer<T> *actual_write_buffer = nullptr;
-
727  Vector<BaseBuffer<T> *> avaliable_buffers;
-
728  Vector<BaseBuffer<T> *> filled_buffers;
-
729  unsigned long start_time = 0;
-
730  unsigned long sample_count = 0;
-
731 
-
732  // empty constructor only allowed by subclass
-
733  NBuffer() = default;
-
734 
-
735  void freeMemory() {
-
736  delete actual_write_buffer;
-
737  actual_write_buffer = nullptr;
-
738  delete actual_read_buffer;
-
739  actual_read_buffer = nullptr;
-
740 
-
741  BaseBuffer<T> *ptr = getNextAvailableBuffer();
-
742  while (ptr != nullptr) {
-
743  delete ptr;
-
744  ptr = getNextAvailableBuffer();
-
745  }
-
746 
-
747  ptr = getNextFilledBuffer();
-
748  while (ptr != nullptr) {
-
749  delete ptr;
-
750  ptr = getNextFilledBuffer();
-
751  }
-
752  }
-
753 
-
754  void resetCurrent() {
-
755  if (actual_read_buffer != nullptr) {
-
756  actual_read_buffer->reset();
-
757  addAvailableBuffer(actual_read_buffer);
-
758  }
-
759  // get next read buffer
-
760  actual_read_buffer = getNextFilledBuffer();
-
761  }
-
762 
-
763  virtual BaseBuffer<T> *getNextAvailableBuffer() {
-
764  BaseBuffer<T> *result = nullptr;
-
765  for (int j = 0; j < buffer_count; j++) {
-
766  result = avaliable_buffers[j];
-
767  if (result != nullptr) {
-
768  avaliable_buffers[j] = nullptr;
-
769  break;
-
770  }
-
771  }
-
772  return result;
-
773  }
-
774 
-
775  virtual bool addAvailableBuffer(BaseBuffer<T> *buffer) {
-
776  bool result = false;
-
777  for (int j = 0; j < buffer_count; j++) {
-
778  if (avaliable_buffers[j] == nullptr) {
-
779  avaliable_buffers[j] = buffer;
-
780  result = true;
-
781  break;
-
782  }
-
783  }
-
784  return result;
-
785  }
-
786 
-
787  virtual BaseBuffer<T> *getNextFilledBuffer() {
-
788  BaseBuffer<T> *result = nullptr;
-
789  if (write_buffer_count > 0) {
-
790  // get oldest entry
-
791  result = filled_buffers[0];
-
792  // move data by 1 entry to the left
-
793  for (int j = 0; j < write_buffer_count - 1; j++)
-
794  filled_buffers[j] = filled_buffers[j + 1];
-
795  // clear last enty
-
796  filled_buffers[write_buffer_count - 1] = nullptr;
-
797  write_buffer_count--;
-
798  }
-
799  return result;
-
800  }
-
801 
-
802  virtual bool addFilledBuffer(BaseBuffer<T> *buffer) {
-
803  bool result = false;
-
804  if (write_buffer_count < buffer_count) {
-
805  filled_buffers[write_buffer_count++] = buffer;
-
806  result = true;
-
807  }
-
808  return result;
-
809  }
-
810 };
-
811 
-
821 template <typename T>
-
822 class BufferedArray {
-
823  public:
-
824  BufferedArray(Stream &input, int len) {
-
825  LOGI("BufferedArray(%d)", len);
-
826  array.resize(len);
-
827  p_stream = &input;
-
828  }
-
829  // access values, the offset and length are specified in samples of type <T>
-
830  int16_t *getValues(size_t offset, size_t length) {
-
831  LOGD("getValues(%d,%d) - max %d", offset, length, array.size());
-
832  if (offset == 0) {
-
833  // we restart at the beginning
-
834  last_end = 0;
-
835  actual_end = length;
-
836  } else {
-
837  // if first position is at end we do not want to read the full buffer
-
838  last_end = actual_end >= 0 ? actual_end : offset;
-
839  // increase actual end if bigger then old
-
840  actual_end = offset + length > actual_end ? offset + length : actual_end;
-
841  }
-
842  int size = actual_end - last_end;
-
843  if (size > 0) {
-
844  LOGD("readBytes(%d,%d)", last_end, size);
-
845  assert(last_end + size <= array.size());
-
846  p_stream->readBytes((uint8_t *)(&array[last_end]), size * 2);
-
847  }
-
848  assert(offset < actual_end);
-
849  return &array[offset];
-
850  }
-
851 
-
852  protected:
-
853  int actual_end = -1;
-
854  int last_end = 0;
-
855  Vector<T> array;
-
856  Stream *p_stream = nullptr;
-
857 };
-
858 
-
859 } // namespace audio_tools
-
audio_tools::BaseBuffer
Shared functionality of all buffers.
Definition: Buffers.h:30
+
465  // write add an entry to the buffer
+
466  virtual bool write(T data) override { return writeArray(&data, 1); }
+
467 
+
469  int writeArray(const T data[], int len) override {
+
470  if (p_file == nullptr) return 0;
+
471  file_seek(write_pos);
+
472  int elements_written = file_write(data, len);
+
473  write_pos += elements_written;
+
474  element_count += elements_written;
+
475  return elements_written;
+
476  }
+
477 
+
478  // clears the buffer
+
479  void reset() override {
+
480  write_pos = 0;
+
481  read_pos = 0;
+
482  element_count = 0;
+
483  if (p_file != nullptr) file_seek(0);
+
484  }
+
485 
+
486  // provides the number of entries that are available to read
+
487  int available() override { return element_count; }
+
488 
+
489  // provides the number of entries that are available to write
+
490  int availableForWrite() override { return (max_size - element_count); }
+
491 
+
492  // /// Returns the maximum capacity of the buffer
+
493  // int size() override { return max_size; }
+
494 
+
495  // not supported
+
496  T *address() override { return nullptr; }
+
497 
+
498  protected:
+
499  File *p_file = nullptr;
+
500  int write_pos;
+
501  int read_pos;
+
502  int element_count;
+
503  int max_size = INT_MAX;
+
504  bool auto_rewind = true;
+
505 
+
506  void file_seek(int pos) {
+
507  if (p_file->position() != pos * sizeof(T)) {
+
508  LOGD("file_seek: %d", pos);
+
509  if (!p_file->seek(pos * sizeof(T))) {
+
510  LOGE("seek %d", pos * sizeof(T))
+
511  }
+
512  }
+
513  }
+
514 
+
515  int file_write(const T *data, int count) {
+
516  LOGD("file_write: %d", count);
+
517  if (p_file == nullptr) return 0;
+
518  int to_write = sizeof(T) * count;
+
519  int bytes_written = p_file->write((const uint8_t *)data, to_write);
+
520  // p_file->flush();
+
521  int elements_written = bytes_written / sizeof(T);
+
522  if (bytes_written != to_write) {
+
523  LOGE("write: %d -> %d", to_write, bytes_written);
+
524  }
+
525  return elements_written;
+
526  }
+
527 
+
528  int file_read(T *result, int count) {
+
529  LOGD("file_read: %d", count);
+
530  size_t result_bytes = p_file->read((uint8_t *)result, sizeof(T) * count);
+
531  if (result_bytes != count * sizeof(T)) {
+
532  LOGE("readBytes: %d -> %d", (int)sizeof(T) * count, (int)result_bytes);
+
533  result = 0;
+
534  }
+
535  return count;
+
536  }
+
537 };
+
538 
+
546 template <typename T>
+
547 class NBuffer : public BaseBuffer<T> {
+
548  public:
+
549  NBuffer(int size, int count) {
+
550  resize(size, count);
+
551  }
+
552 
+
553  virtual ~NBuffer() {
+
554  freeMemory();
+
555  }
+
556 
+
557  // reads an entry from the buffer
+
558  T read() {
+
559  T result = 0;
+
560  if (available() > 0) {
+
561  result = actual_read_buffer->read();
+
562  }
+
563  return result;
+
564  }
+
565 
+
566  // peeks the actual entry from the buffer
+
567  T peek() {
+
568  T result = 0;
+
569  if (available() > 0) {
+
570  result = actual_read_buffer->peek();
+
571  }
+
572  return result;
+
573  }
+
574 
+
575  // checks if the buffer is full
+
576  bool isFull() { return availableForWrite() == 0; }
+
577 
+
578  // write add an entry to the buffer
+
579  bool write(T data) {
+
580  bool result = false;
+
581  if (actual_write_buffer == nullptr) {
+
582  actual_write_buffer = getNextAvailableBuffer();
+
583  }
+
584  if (actual_write_buffer != nullptr) {
+
585  result = actual_write_buffer->write(data);
+
586  // if buffer is full move to next available
+
587  if (actual_write_buffer->isFull()) {
+
588  addFilledBuffer(actual_write_buffer);
+
589  actual_write_buffer = getNextAvailableBuffer();
+
590  }
+
591  } else {
+
592  // Logger.debug("actual_write_buffer is full");
+
593  }
+
594 
+
595  if (start_time == 0l) {
+
596  start_time = millis();
+
597  }
+
598  sample_count++;
+
599 
+
600  return result;
+
601  }
+
602 
+
603  // determines the available entries for the current read buffer
+
604  int available() {
+
605  if (actual_read_buffer == nullptr) {
+
606  actual_read_buffer = getNextFilledBuffer();
+
607  }
+
608  if (actual_read_buffer == nullptr) {
+
609  return 0;
+
610  }
+
611  int result = actual_read_buffer->available();
+
612  if (result == 0) {
+
613  // make current read buffer available again
+
614  resetCurrent();
+
615  result =
+
616  actual_read_buffer == nullptr ? 0 : actual_read_buffer->available();
+
617  }
+
618  return result;
+
619  }
+
620 
+
621  // deterMINes the available entries for the write buffer
+
622  int availableForWrite() {
+
623  if (actual_write_buffer == nullptr) {
+
624  actual_write_buffer = getNextAvailableBuffer();
+
625  }
+
626  // if we used up all buffers - there is nothing available any more
+
627  if (actual_write_buffer == nullptr) {
+
628  return 0;
+
629  }
+
630  // check on actual buffer
+
631  if (actual_write_buffer->isFull()) {
+
632  // if buffer is full we move it to filled buffers ang get the next
+
633  // available
+
634  addFilledBuffer(actual_write_buffer);
+
635  actual_write_buffer = getNextAvailableBuffer();
+
636  }
+
637  return actual_write_buffer->availableForWrite();
+
638  }
+
639 
+
640  // resets all buffers
+
641  void reset() {
+
642  TRACED();
+
643  while (actual_read_buffer != nullptr) {
+
644  actual_read_buffer->reset();
+
645  addAvailableBuffer(actual_read_buffer);
+
646  // get next read buffer
+
647  actual_read_buffer = getNextFilledBuffer();
+
648  }
+
649  }
+
650 
+
651  // provides the actual sample rate
+
652  unsigned long sampleRate() {
+
653  unsigned long run_time = (millis() - start_time);
+
654  return run_time == 0 ? 0 : sample_count * 1000 / run_time;
+
655  }
+
656 
+
657  // returns the address of the start of the phsical read buffer
+
658  T *address() {
+
659  return actual_read_buffer == nullptr ? nullptr
+
660  : actual_read_buffer->address();
+
661  }
+
662 
+
663  // Alternative interface using address: the current buffer has been filled
+
664  BaseBuffer<T> &writeEnd() {
+
665  if (actual_write_buffer != nullptr) {
+
666  actual_write_buffer->setWritePos(buffer_size);
+
667  addFilledBuffer(actual_write_buffer);
+
668  }
+
669  actual_write_buffer = getNextAvailableBuffer();
+
670  return *actual_write_buffer;
+
671  }
+
672 
+
673  // Alternative interface using address: marks actual buffer as processed and
+
674  // provides access to next read buffer
+
675  BaseBuffer<T> &readEnd() {
+
676  // make current read buffer available again
+
677  resetCurrent();
+
678  return *actual_read_buffer;
+
679  }
+
680 
+
681  int bufferCountFilled() {
+
682  int result = 0;
+
683  for (int j = 0; j < buffer_count; j++) {
+
684  if (filled_buffers[j] != nullptr) {
+
685  result++;
+
686  }
+
687  }
+
688  return result;
+
689  }
+
690 
+
691  int bufferCountEmpty() {
+
692  int result = 0;
+
693  for (int j = 0; j < buffer_count; j++) {
+
694  if (avaliable_buffers[j] != nullptr) {
+
695  result++;
+
696  }
+
697  }
+
698  return result;
+
699  }
+
700 
+
701  void resize(int size, int count) {
+
702  if (buffer_size==size && buffer_count == count)
+
703  return;
+
704  freeMemory();
+
705  filled_buffers.resize(count);
+
706  avaliable_buffers.resize(count);
+
707 
+
708  write_buffer_count = 0;
+
709  buffer_count = count;
+
710  buffer_size = size;
+
711  for (int j = 0; j < count; j++) {
+
712  avaliable_buffers[j] = new SingleBuffer<T>(size);
+
713  if (avaliable_buffers[j] == nullptr) {
+
714  LOGE("Not Enough Memory for buffer %d", j);
+
715  }
+
716  }
+
717  }
+
718 
+
719  protected:
+
720  int buffer_size = 0;
+
721  uint16_t buffer_count = 0;
+
722  uint16_t write_buffer_count = 0;
+
723  BaseBuffer<T> *actual_read_buffer = nullptr;
+
724  BaseBuffer<T> *actual_write_buffer = nullptr;
+
725  Vector<BaseBuffer<T> *> avaliable_buffers;
+
726  Vector<BaseBuffer<T> *> filled_buffers;
+
727  unsigned long start_time = 0;
+
728  unsigned long sample_count = 0;
+
729 
+
730  // empty constructor only allowed by subclass
+
731  NBuffer() = default;
+
732 
+
733  void freeMemory() {
+
734  delete actual_write_buffer;
+
735  actual_write_buffer = nullptr;
+
736  delete actual_read_buffer;
+
737  actual_read_buffer = nullptr;
+
738 
+
739  BaseBuffer<T> *ptr = getNextAvailableBuffer();
+
740  while (ptr != nullptr) {
+
741  delete ptr;
+
742  ptr = getNextAvailableBuffer();
+
743  }
+
744 
+
745  ptr = getNextFilledBuffer();
+
746  while (ptr != nullptr) {
+
747  delete ptr;
+
748  ptr = getNextFilledBuffer();
+
749  }
+
750  }
+
751 
+
752  void resetCurrent() {
+
753  if (actual_read_buffer != nullptr) {
+
754  actual_read_buffer->reset();
+
755  addAvailableBuffer(actual_read_buffer);
+
756  }
+
757  // get next read buffer
+
758  actual_read_buffer = getNextFilledBuffer();
+
759  }
+
760 
+
761  virtual BaseBuffer<T> *getNextAvailableBuffer() {
+
762  BaseBuffer<T> *result = nullptr;
+
763  for (int j = 0; j < buffer_count; j++) {
+
764  result = avaliable_buffers[j];
+
765  if (result != nullptr) {
+
766  avaliable_buffers[j] = nullptr;
+
767  break;
+
768  }
+
769  }
+
770  return result;
+
771  }
+
772 
+
773  virtual bool addAvailableBuffer(BaseBuffer<T> *buffer) {
+
774  bool result = false;
+
775  for (int j = 0; j < buffer_count; j++) {
+
776  if (avaliable_buffers[j] == nullptr) {
+
777  avaliable_buffers[j] = buffer;
+
778  result = true;
+
779  break;
+
780  }
+
781  }
+
782  return result;
+
783  }
+
784 
+
785  virtual BaseBuffer<T> *getNextFilledBuffer() {
+
786  BaseBuffer<T> *result = nullptr;
+
787  if (write_buffer_count > 0) {
+
788  // get oldest entry
+
789  result = filled_buffers[0];
+
790  // move data by 1 entry to the left
+
791  for (int j = 0; j < write_buffer_count - 1; j++)
+
792  filled_buffers[j] = filled_buffers[j + 1];
+
793  // clear last enty
+
794  filled_buffers[write_buffer_count - 1] = nullptr;
+
795  write_buffer_count--;
+
796  }
+
797  return result;
+
798  }
+
799 
+
800  virtual bool addFilledBuffer(BaseBuffer<T> *buffer) {
+
801  bool result = false;
+
802  if (write_buffer_count < buffer_count) {
+
803  filled_buffers[write_buffer_count++] = buffer;
+
804  result = true;
+
805  }
+
806  return result;
+
807  }
+
808 };
+
809 
+
819 template <typename T>
+
820 class BufferedArray {
+
821  public:
+
822  BufferedArray(Stream &input, int len) {
+
823  LOGI("BufferedArray(%d)", len);
+
824  array.resize(len);
+
825  p_stream = &input;
+
826  }
+
827  // access values, the offset and length are specified in samples of type <T>
+
828  int16_t *getValues(size_t offset, size_t length) {
+
829  LOGD("getValues(%d,%d) - max %d", offset, length, array.size());
+
830  if (offset == 0) {
+
831  // we restart at the beginning
+
832  last_end = 0;
+
833  actual_end = length;
+
834  } else {
+
835  // if first position is at end we do not want to read the full buffer
+
836  last_end = actual_end >= 0 ? actual_end : offset;
+
837  // increase actual end if bigger then old
+
838  actual_end = offset + length > actual_end ? offset + length : actual_end;
+
839  }
+
840  int size = actual_end - last_end;
+
841  if (size > 0) {
+
842  LOGD("readBytes(%d,%d)", last_end, size);
+
843  assert(last_end + size <= array.size());
+
844  p_stream->readBytes((uint8_t *)(&array[last_end]), size * 2);
+
845  }
+
846  assert(offset < actual_end);
+
847  return &array[offset];
+
848  }
+
849 
+
850  protected:
+
851  int actual_end = -1;
+
852  int last_end = 0;
+
853  Vector<T> array;
+
854  Stream *p_stream = nullptr;
+
855 };
+
856 
+
857 } // namespace audio_tools
+
audio_tools::BaseBuffer
Shared functionality of all buffers.
Definition: Buffers.h:28
audio_tools::BaseBuffer::address
virtual T * address()=0
returns the address of the start of the physical read buffer
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
audio_tools::BaseBuffer::reset
virtual void reset()=0
clears the buffer
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::BaseBuffer::isFull
virtual bool isFull()=0
checks if the buffer is full
-
audio_tools::BaseBuffer::writeArrayOverwrite
virtual int writeArrayOverwrite(const T data[], int len)
Fills the buffer data and overwrites the oldest data if the buffer is full.
Definition: Buffers.h:79
-
audio_tools::BaseBuffer::clearArray
virtual int clearArray(int len)
Removes the next len entries.
Definition: Buffers.h:51
+
audio_tools::BaseBuffer::writeArrayOverwrite
virtual int writeArrayOverwrite(const T data[], int len)
Fills the buffer data and overwrites the oldest data if the buffer is full.
Definition: Buffers.h:77
+
audio_tools::BaseBuffer::clearArray
virtual int clearArray(int len)
Removes the next len entries.
Definition: Buffers.h:49
audio_tools::BaseBuffer::read
virtual T read()=0
reads a single value
audio_tools::BaseBuffer::availableForWrite
virtual int availableForWrite()=0
provides the number of entries that are available to write
-
audio_tools::BaseBuffer::readFrames
int readFrames(T data[][2], int len)
reads multiple values for array of 2 dimensional frames
Definition: Buffers.h:89
+
audio_tools::BaseBuffer::readFrames
int readFrames(T data[][2], int len)
reads multiple values for array of 2 dimensional frames
Definition: Buffers.h:87
audio_tools::BaseBuffer::peek
virtual T peek()=0
peeks the actual entry from the buffer
-
audio_tools::BaseBuffer::clear
void clear()
same as reset
Definition: Buffers.h:130
+
audio_tools::BaseBuffer::clear
void clear()
same as reset
Definition: Buffers.h:128
audio_tools::BaseBuffer::write
virtual bool write(T data)=0
write add an entry to the buffer
audio_tools::BaseBuffer::available
virtual int available()=0
provides the number of entries that are available to read
-
audio_tools::BufferedArray
Class which is usfull ot provide incremental data access e.g. for EdgeImpulse which request data with...
Definition: Buffers.h:822
+
audio_tools::BufferedArray
Class which is usfull ot provide incremental data access e.g. for EdgeImpulse which request data with...
Definition: Buffers.h:820
audio_tools::File
Arduino File support using std::fstream.
Definition: File.h:25
-
audio_tools::NBuffer
A lock free N buffer. If count=2 we create a DoubleBuffer, if count=3 a TripleBuffer etc.
Definition: Buffers.h:549
-
audio_tools::NBuffer::address
T * address()
returns the address of the start of the physical read buffer
Definition: Buffers.h:660
-
audio_tools::NBuffer::isFull
bool isFull()
checks if the buffer is full
Definition: Buffers.h:578
-
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:606
-
audio_tools::NBuffer::write
bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:581
-
audio_tools::NBuffer::peek
T peek()
peeks the actual entry from the buffer
Definition: Buffers.h:569
-
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:624
-
audio_tools::NBuffer::read
T read()
reads a single value
Definition: Buffers.h:560
-
audio_tools::NBuffer::reset
void reset()
clears the buffer
Definition: Buffers.h:643
-
audio_tools::RingBufferFile
An File backed Ring Buffer that we can use to receive streaming audio. We expect an open p_file as pa...
Definition: Buffers.h:396
-
audio_tools::RingBufferFile::address
T * address() override
returns the address of the start of the physical read buffer
Definition: Buffers.h:498
-
audio_tools::RingBufferFile::readArray
int readArray(T data[], int count) override
reads multiple values
Definition: Buffers.h:441
-
audio_tools::RingBufferFile::setFile
void setFile(File &bufferFile, bool clear=false)
Assigns the p_file to be used.
Definition: Buffers.h:410
-
audio_tools::RingBufferFile::peek
T peek() override
peeks the actual entry from the buffer
Definition: Buffers.h:452
-
audio_tools::RingBufferFile::setAutoRewind
void setAutoRewind(bool flag)
Definition: Buffers.h:407
-
audio_tools::RingBufferFile::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:489
-
audio_tools::RingBufferFile::write
virtual bool write(T data) override
write add an entry to the buffer
Definition: Buffers.h:468
-
audio_tools::RingBufferFile::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:492
-
audio_tools::RingBufferFile::isFull
bool isFull() override
checks if the buffer is full
Definition: Buffers.h:463
-
audio_tools::RingBufferFile::writeArray
int writeArray(const T data[], int len) override
Fills the data from the buffer.
Definition: Buffers.h:471
-
audio_tools::RingBufferFile::reset
void reset() override
clears the buffer
Definition: Buffers.h:481
-
audio_tools::RingBufferFile::read
T read() override
reads a single value
Definition: Buffers.h:424
-
audio_tools::RingBuffer
Implements a typed Ringbuffer.
Definition: Buffers.h:292
-
audio_tools::RingBuffer::read
virtual T read()
reads a single value
Definition: Buffers.h:299
-
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:359
-
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:356
-
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:337
-
audio_tools::RingBuffer::reset
virtual void reset()
clears the buffer
Definition: Buffers.h:349
-
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:373
-
audio_tools::RingBuffer::address
virtual T * address()
returns the address of the start of the physical read buffer
Definition: Buffers.h:362
-
audio_tools::RingBuffer::isFull
virtual bool isFull()
checks if the buffer is full
Definition: Buffers.h:332
-
audio_tools::RingBuffer::peek
virtual T peek()
peeks the actual entry from the buffer
Definition: Buffers.h:310
-
audio_tools::SingleBuffer
A simple Buffer implementation which just uses a (dynamically sized) array.
Definition: Buffers.h:156
-
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:237
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::peek
T peek() override
peeks the actual entry from the buffer
Definition: Buffers.h:199
-
audio_tools::SingleBuffer::setAvailable
size_t setAvailable(size_t available_size)
Definition: Buffers.h:252
-
audio_tools::SingleBuffer::write
bool write(T sample) override
write add an entry to the buffer
Definition: Buffers.h:182
-
audio_tools::SingleBuffer::SingleBuffer
SingleBuffer(int size)
Construct a new Single Buffer object.
Definition: Buffers.h:163
-
audio_tools::SingleBuffer::setClearWithZero
void setClearWithZero(bool flag)
Sets the buffer to 0 on clear.
Definition: Buffers.h:271
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:212
-
audio_tools::SingleBuffer::isFull
bool isFull() override
checks if the buffer is full
Definition: Buffers.h:214
-
audio_tools::SingleBuffer::onExternalBufferRefilled
void onExternalBufferRefilled(void *data, int len)
notifies that the external buffer has been refilled
Definition: Buffers.h:175
-
audio_tools::SingleBuffer::SingleBuffer
SingleBuffer()
Construct a new Single Buffer w/o allocating any memory.
Definition: Buffers.h:172
-
audio_tools::SingleBuffer::reset
void reset() override
clears the buffer
Definition: Buffers.h:242
-
audio_tools::SingleBuffer::read
T read() override
reads a single value
Definition: Buffers.h:191
-
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:217
+
audio_tools::NBuffer
A lock free N buffer. If count=2 we create a DoubleBuffer, if count=3 a TripleBuffer etc.
Definition: Buffers.h:547
+
audio_tools::NBuffer::address
T * address()
returns the address of the start of the physical read buffer
Definition: Buffers.h:658
+
audio_tools::NBuffer::isFull
bool isFull()
checks if the buffer is full
Definition: Buffers.h:576
+
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:604
+
audio_tools::NBuffer::write
bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:579
+
audio_tools::NBuffer::peek
T peek()
peeks the actual entry from the buffer
Definition: Buffers.h:567
+
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:622
+
audio_tools::NBuffer::read
T read()
reads a single value
Definition: Buffers.h:558
+
audio_tools::NBuffer::reset
void reset()
clears the buffer
Definition: Buffers.h:641
+
audio_tools::RingBufferFile
An File backed Ring Buffer that we can use to receive streaming audio. We expect an open p_file as pa...
Definition: Buffers.h:394
+
audio_tools::RingBufferFile::address
T * address() override
returns the address of the start of the physical read buffer
Definition: Buffers.h:496
+
audio_tools::RingBufferFile::readArray
int readArray(T data[], int count) override
reads multiple values
Definition: Buffers.h:439
+
audio_tools::RingBufferFile::setFile
void setFile(File &bufferFile, bool clear=false)
Assigns the p_file to be used.
Definition: Buffers.h:408
+
audio_tools::RingBufferFile::peek
T peek() override
peeks the actual entry from the buffer
Definition: Buffers.h:450
+
audio_tools::RingBufferFile::setAutoRewind
void setAutoRewind(bool flag)
Definition: Buffers.h:405
+
audio_tools::RingBufferFile::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:487
+
audio_tools::RingBufferFile::write
virtual bool write(T data) override
write add an entry to the buffer
Definition: Buffers.h:466
+
audio_tools::RingBufferFile::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:490
+
audio_tools::RingBufferFile::isFull
bool isFull() override
checks if the buffer is full
Definition: Buffers.h:461
+
audio_tools::RingBufferFile::writeArray
int writeArray(const T data[], int len) override
Fills the data from the buffer.
Definition: Buffers.h:469
+
audio_tools::RingBufferFile::reset
void reset() override
clears the buffer
Definition: Buffers.h:479
+
audio_tools::RingBufferFile::read
T read() override
reads a single value
Definition: Buffers.h:422
+
audio_tools::RingBuffer
Implements a typed Ringbuffer.
Definition: Buffers.h:290
+
audio_tools::RingBuffer::read
virtual T read()
reads a single value
Definition: Buffers.h:297
+
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:357
+
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:354
+
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:335
+
audio_tools::RingBuffer::reset
virtual void reset()
clears the buffer
Definition: Buffers.h:347
+
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:371
+
audio_tools::RingBuffer::address
virtual T * address()
returns the address of the start of the physical read buffer
Definition: Buffers.h:360
+
audio_tools::RingBuffer::isFull
virtual bool isFull()
checks if the buffer is full
Definition: Buffers.h:330
+
audio_tools::RingBuffer::peek
virtual T peek()
peeks the actual entry from the buffer
Definition: Buffers.h:308
+
audio_tools::SingleBuffer
A simple Buffer implementation which just uses a (dynamically sized) array.
Definition: Buffers.h:154
+
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:235
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::peek
T peek() override
peeks the actual entry from the buffer
Definition: Buffers.h:197
+
audio_tools::SingleBuffer::setAvailable
size_t setAvailable(size_t available_size)
Definition: Buffers.h:250
+
audio_tools::SingleBuffer::write
bool write(T sample) override
write add an entry to the buffer
Definition: Buffers.h:180
+
audio_tools::SingleBuffer::SingleBuffer
SingleBuffer(int size)
Construct a new Single Buffer object.
Definition: Buffers.h:161
+
audio_tools::SingleBuffer::setClearWithZero
void setClearWithZero(bool flag)
Sets the buffer to 0 on clear.
Definition: Buffers.h:269
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:210
+
audio_tools::SingleBuffer::isFull
bool isFull() override
checks if the buffer is full
Definition: Buffers.h:212
+
audio_tools::SingleBuffer::onExternalBufferRefilled
void onExternalBufferRefilled(void *data, int len)
notifies that the external buffer has been refilled
Definition: Buffers.h:173
+
audio_tools::SingleBuffer::SingleBuffer
SingleBuffer()
Construct a new Single Buffer w/o allocating any memory.
Definition: Buffers.h:170
+
audio_tools::SingleBuffer::reset
void reset() override
clears the buffer
Definition: Buffers.h:240
+
audio_tools::SingleBuffer::read
T read() override
reads a single value
Definition: Buffers.h:189
+
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:215
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_codec_a_a_c_f_a_a_d_8h_source.html b/_codec_a_a_c_f_a_a_d_8h_source.html index 11554a448f..54f1c5863a 100644 --- a/_codec_a_a_c_f_a_a_d_8h_source.html +++ b/_codec_a_a_c_f_a_a_d_8h_source.html @@ -250,12 +250,12 @@
audio_tools::AACDecoderFAAD::write
size_t write(const void *aac_data, size_t len)
Write AAC data to decoder.
Definition: CodecAACFAAD.h:86
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
for most decoders this is not needed
Definition: AudioEncoded.h:27
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::SingleBuffer< uint8_t >
-
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:237
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:217
+
audio_tools::SingleBuffer::address
T * address() override
Provides address to beginning of the buffer.
Definition: Buffers.h:235
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:215
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_codec_a_a_c_f_d_k_8h_source.html b/_codec_a_a_c_f_d_k_8h_source.html index 7689cbf1b9..92fa0f298c 100644 --- a/_codec_a_a_c_f_d_k_8h_source.html +++ b/_codec_a_a_c_f_d_k_8h_source.html @@ -296,10 +296,10 @@
audio_tools::AACEncoderFDK::setAudioInfo
virtual void setAudioInfo(AudioInfo from)
Defines the Audio Info.
Definition: CodecAACFDK.h:239
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_a_a_c_helix_8h_source.html b/_codec_a_a_c_helix_8h_source.html index 1ac9c84101..8362d363c4 100644 --- a/_codec_a_a_c_helix_8h_source.html +++ b/_codec_a_a_c_helix_8h_source.html @@ -254,10 +254,10 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &notify) override
Registers an object that is notified if the audio format is changing.
Definition: AudioEncoded.h:58
audio_tools::AudioDecoder::setOutput
virtual void setOutput(AudioStream &out_stream)
Defines where the decoded result is written to.
Definition: AudioEncoded.h:37
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_a_d_p_c_m_8h_source.html b/_codec_a_d_p_c_m_8h_source.html index 8a11312c43..07e0d6d7eb 100644 --- a/_codec_a_d_p_c_m_8h_source.html +++ b/_codec_a_d_p_c_m_8h_source.html @@ -251,7 +251,7 @@
audio_tools::AudioEncoderExt
Definition: AudioEncoded.h:91
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_a_d_p_c_m_x_q_8h_source.html b/_codec_a_d_p_c_m_x_q_8h_source.html index e1a549bec6..782a135336 100644 --- a/_codec_a_d_p_c_m_x_q_8h_source.html +++ b/_codec_a_d_p_c_m_x_q_8h_source.html @@ -336,7 +336,7 @@
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_a_d_t_s_8h_source.html b/_codec_a_d_t_s_8h_source.html index 49937f9131..6fc5f4913e 100644 --- a/_codec_a_d_t_s_8h_source.html +++ b/_codec_a_d_t_s_8h_source.html @@ -300,11 +300,11 @@
audio_tools::ADTSDecoder
Audio Data Transport Stream (ADTS) is a format similar to Audio Data Interchange Format (ADIF),...
Definition: CodecADTS.h:125
audio_tools::ADTSDecoder::write
size_t write(const void *dataIn, size_t len) override
Write AAC data to decoder.
Definition: CodecADTS.h:135
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::SingleBuffer< uint8_t >
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:217
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:215
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::ADTSParser
Definition: CodecADTS.h:11
diff --git a/_codec_a_p_t_x_8h_source.html b/_codec_a_p_t_x_8h_source.html index 7e3a2ca5f5..0690d4ab10 100644 --- a/_codec_a_p_t_x_8h_source.html +++ b/_codec_a_p_t_x_8h_source.html @@ -360,7 +360,7 @@
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::int24x_t
24bit integer which is used for I2S sound processing. The values are really using 3 bytes....
Definition: Int24x.h:16
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_base64_8h_source.html b/_codec_base64_8h_source.html index d8f41f346b..3b31d5b0d4 100644 --- a/_codec_base64_8h_source.html +++ b/_codec_base64_8h_source.html @@ -342,7 +342,7 @@
309 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
audio_tools::DecoderBase64
DecoderBase64 - Converts a Base64 encoded Stream into the original data stream. Decoding only gives a...
Definition: CodecBase64.h:38
audio_tools::DecoderBase64::setOutput
void setOutput(Print &out) override
Defines the output Stream.
Definition: CodecBase64.h:57
audio_tools::DecoderBase64::DecoderBase64
DecoderBase64()
Constructor for a new DecoderBase64 object.
Definition: CodecBase64.h:44
@@ -357,11 +357,11 @@
audio_tools::EncoderBase64::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
We actually do nothing with this.
Definition: CodecBase64.h:198
audio_tools::EncoderBase64::setNewLine
void setNewLine(Base46Logic flag)
We add a new line after each write.
Definition: CodecBase64.h:201
audio_tools::Print
Definition: NoArduino.h:58
-
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:356
-
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:337
-
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:373
+
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:354
+
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:335
+
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:371
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_basic_8h_source.html b/_codec_basic_8h_source.html index 8f8904471f..e2511f813f 100644 --- a/_codec_basic_8h_source.html +++ b/_codec_basic_8h_source.html @@ -157,7 +157,7 @@
129 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::DecoderBasic
DecoderBasic - supports mime type audio/basic Requires https://github.com/pschatzmann/arduino-libg7xx...
Definition: CodecBasic.h:18
audio_tools::DecoderBasic::setOutput
void setOutput(Print &out_stream) override
Defines the output Stream.
Definition: CodecBasic.h:50
audio_tools::DecoderBasic::DecoderBasic
DecoderBasic()
Construct a new DecoderBasic object.
Definition: CodecBasic.h:24
@@ -176,7 +176,7 @@
audio_tools::G7xxEncoder::setAudioInfo
virtual void setAudioInfo(AudioInfo cfg)
Defines the sample rate, number of channels and bits per sample.
Definition: CodecG7xx.h:184
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_codec2_8h_source.html b/_codec_codec2_8h_source.html index bcf278a330..72dec6a757 100644 --- a/_codec_codec2_8h_source.html +++ b/_codec_codec2_8h_source.html @@ -360,7 +360,7 @@
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::getCodec2Mode
int getCodec2Mode(int bits_per_second)
Convert bits per sample to Codec2 mode.
Definition: CodecCodec2.h:27
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_copy_8h_source.html b/_codec_copy_8h_source.html index 6667e8c426..c268dd7763 100644 --- a/_codec_copy_8h_source.html +++ b/_codec_copy_8h_source.html @@ -155,7 +155,7 @@
98 
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::CopyDecoder
Dummy Decoder which just copies the provided data to the output.
Definition: CodecCopy.h:17
audio_tools::CopyDecoder::isResultPCM
virtual bool isResultPCM()
If true, the decoding result is PCM data.
Definition: CodecCopy.h:49
audio_tools::CopyDecoder::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: CodecCopy.h:31
@@ -165,7 +165,7 @@
audio_tools::CopyEncoder::setAudioInfo
void setAudioInfo(AudioInfo ai)
Defines the sample rate, number of channels and bits per sample.
Definition: CodecCopy.h:80
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_f_l_a_c_8h_source.html b/_codec_f_l_a_c_8h_source.html index 28f582d66d..67dd7895a0 100644 --- a/_codec_f_l_a_c_8h_source.html +++ b/_codec_f_l_a_c_8h_source.html @@ -462,7 +462,7 @@
430 } // namespace audio_tools
431 
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::FLACDecoder
Decoder for FLAC. Depends on https://github.com/pschatzmann/arduino-libflac. We support an efficient ...
Definition: CodecFLAC.h:35
audio_tools::FLACDecoder::setOutput
virtual void setOutput(Print &out_stream)
Defines the output Stream.
Definition: CodecFLAC.h:109
audio_tools::FLACDecoder::setInputStream
void setInputStream(Stream &input)
Definition: CodecFLAC.h:105
@@ -491,8 +491,8 @@
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::setAudioInfo
void setAudioInfo(AudioInfo info)
Same as set.
Definition: AudioTypes.h:73
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::setAudioInfo
void setAudioInfo(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
diff --git a/_codec_float_8h_source.html b/_codec_float_8h_source.html index 7628fb8ee5..6731c5e1af 100644 --- a/_codec_float_8h_source.html +++ b/_codec_float_8h_source.html @@ -213,7 +213,7 @@
182 }
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::DecoderFloat
DecoderFloat - Converts Stream of floats into 2 byte integers.
Definition: CodecFloat.h:15
audio_tools::DecoderFloat::setOutput
void setOutput(Print &out_stream) override
Defines the output Stream.
Definition: CodecFloat.h:49
audio_tools::DecoderFloat::DecoderFloat
DecoderFloat()
Construct a new DecoderFloat object.
Definition: CodecFloat.h:21
@@ -231,8 +231,8 @@
audio_tools::EncoderFloat::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
We actually do nothing with this.
Definition: CodecFloat.h:135
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::mime_pcm
static const char * mime_pcm
Mime type for PCM.
Definition: AudioTypes.h:346
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::mime_pcm
static const char * mime_pcm
Mime type for PCM.
Definition: AudioTypes.h:352
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_g722_8h_source.html b/_codec_g722_8h_source.html index 549a2248e6..cbb91f530d 100644 --- a/_codec_g722_8h_source.html +++ b/_codec_g722_8h_source.html @@ -264,7 +264,7 @@
220 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::G722Decoder
Decoder for G.722. Depends on https://github.com/pschatzmann/arduino-libg722.
Definition: CodecG722.h:29
audio_tools::G722Decoder::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: CodecG722.h:74
audio_tools::G722Decoder::setNotifyAudioChange
virtual void setNotifyAudioChange(AudioInfoSupport &bi)
Registers an object that is notified if the audio format is changing.
Definition: CodecG722.h:70
@@ -277,7 +277,7 @@
audio_tools::G722Encoder::mime
virtual const char * mime()
Provides the mime type of the encoded result.
Definition: CodecG722.h:170
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_g7xx_8h_source.html b/_codec_g7xx_8h_source.html index 6a73c21e50..831c34503e 100644 --- a/_codec_g7xx_8h_source.html +++ b/_codec_g7xx_8h_source.html @@ -381,7 +381,7 @@
417 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::G711_ALAWDecoder
64 kbit/s g711 ALOW Decoder based on https://github.com/pschatzmann/arduino-libg7xx
Definition: CodecG7xx.h:388
audio_tools::G711_ALAWEncoder
64 kbit/s g711 ALOW Encoder based on https://github.com/pschatzmann/arduino-libg7xx
Definition: CodecG7xx.h:376
audio_tools::G711_ULAWDecoder
64 kbit/s g711 ULOW Decoder based on https://github.com/pschatzmann/arduino-libg7xx
Definition: CodecG7xx.h:412
@@ -404,7 +404,7 @@
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::G7xxCODEC_e
G7xxCODEC_e
Supported codecs by G7xxDecoder and G7xxEncoder.
Definition: CodecG7xx.h:16
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_g_s_m_8h_source.html b/_codec_g_s_m_8h_source.html index 7e38496b39..71b93c57b9 100644 --- a/_codec_g_s_m_8h_source.html +++ b/_codec_g_s_m_8h_source.html @@ -274,7 +274,7 @@
229 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::GSMDecoder
Decoder for GSM. Depends on https://github.com/pschatzmann/arduino-libgsm. Inspired by gsmdec....
Definition: CodecGSM.h:26
audio_tools::GSMDecoder::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: CodecGSM.h:66
audio_tools::GSMDecoder::setNotifyAudioChange
virtual void setNotifyAudioChange(AudioInfoSupport &bi)
Registers an object that is notified if the audio format is changing.
Definition: CodecGSM.h:62
@@ -285,7 +285,7 @@
audio_tools::GSMEncoder::mime
virtual const char * mime()
Provides the mime type of the encoded result.
Definition: CodecGSM.h:164
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_helix_8h_source.html b/_codec_helix_8h_source.html index 449958aa76..a6cedd98cf 100644 --- a/_codec_helix_8h_source.html +++ b/_codec_helix_8h_source.html @@ -168,7 +168,7 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &notify) override
Registers an object that is notified if the audio format is changing.
Definition: AudioEncoded.h:58
audio_tools::AudioDecoder::setOutput
virtual void setOutput(AudioStream &out_stream)
Defines where the decoded result is written to.
Definition: AudioEncoded.h:37
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::DecoderHelix
MP3 and AAC Decoder using libhelix: https://github.com/pschatzmann/arduino-libhelix....
Definition: CodecHelix.h:19
audio_tools::DecoderHelix::write
size_t write(const void *data, size_t len)
Write mp3 data to decoder.
Definition: CodecHelix.h:60
audio_tools::DecoderHelix::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &bi)
Definition: CodecHelix.h:74
@@ -181,7 +181,7 @@
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::WAVDecoder
A simple WAVDecoder: We parse the header data on the first record to determine the format....
Definition: CodecWAV.h:275
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_i_l_b_c_8h_source.html b/_codec_i_l_b_c_8h_source.html index 69f3193998..fe7db8527a 100644 --- a/_codec_i_l_b_c_8h_source.html +++ b/_codec_i_l_b_c_8h_source.html @@ -256,7 +256,7 @@
210 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::ILBCDecoder
Decoder for iLBC. Depends on https://github.com/pschatzmann/libilbc.
Definition: CodecILBC.h:27
audio_tools::ILBCDecoder::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: CodecILBC.h:74
audio_tools::ILBCDecoder::setNotifyAudioChange
virtual void setNotifyAudioChange(AudioInfoSupport &bi)
Registers an object that is notified if the audio format is changing.
Definition: CodecILBC.h:70
@@ -266,7 +266,7 @@
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_l16_8h_source.html b/_codec_l16_8h_source.html index bab5220a13..ebf61a53e6 100644 --- a/_codec_l16_8h_source.html +++ b/_codec_l16_8h_source.html @@ -182,7 +182,7 @@
153 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::DecoderL16
DecoderL16 - Converts an 16 Bit Stream into 16Bits network byte order.
Definition: CodecL16.h:14
audio_tools::DecoderL16::setOutput
void setOutput(Print &out_stream) override
Defines the output Stream.
Definition: CodecL16.h:47
audio_tools::DecoderL16::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &bi) override
Registers an object that is notified if the audio format is changing.
Definition: CodecL16.h:49
@@ -199,7 +199,7 @@
audio_tools::EncoderL16::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
We actually do nothing with this.
Definition: CodecL16.h:117
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_l8_8h_source.html b/_codec_l8_8h_source.html index a83b3f2a43..99e60c6fae 100644 --- a/_codec_l8_8h_source.html +++ b/_codec_l8_8h_source.html @@ -237,7 +237,7 @@
audio_tools::AudioDecoder::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &notify) override
Registers an object that is notified if the audio format is changing.
Definition: AudioEncoded.h:58
audio_tools::AudioDecoder::setOutput
virtual void setOutput(AudioStream &out_stream)
Defines where the decoded result is written to.
Definition: AudioEncoded.h:37
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::DecoderL8
DecoderL8 - Converts an 8 Bit Stream into 16Bits Most microcontrollers can not output 8 bit data dire...
Definition: CodecL8.h:19
audio_tools::DecoderL8::setSigned
void setSigned(bool isSigned)
Definition: CodecL8.h:56
audio_tools::DecoderL8::DecoderL8
DecoderL8(Print &out_stream, AudioInfoSupport &bi)
Construct a new DecoderL8 object.
Definition: CodecL8.h:48
@@ -255,7 +255,7 @@
audio_tools::EncoderL8::write
size_t write(const void *in_ptr, size_t in_size) override
Writes PCM data to be encoded as RAW.
Definition: CodecL8.h:176
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_l_c3_8h_source.html b/_codec_l_c3_8h_source.html index 5601c21529..68c0740901 100644 --- a/_codec_l_c3_8h_source.html +++ b/_codec_l_c3_8h_source.html @@ -384,7 +384,7 @@
338 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::LC3Decoder
Decoder for LC3. Depends on https://github.com/pschatzmann/arduino-liblc3.
Definition: CodecLC3.h:31
audio_tools::LC3Decoder::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: CodecLC3.h:101
audio_tools::LC3Decoder::setNotifyAudioChange
virtual void setNotifyAudioChange(AudioInfoSupport &bi)
Registers an object that is notified if the audio format is changing.
Definition: CodecLC3.h:96
@@ -393,7 +393,7 @@
audio_tools::LC3Encoder::mime
virtual const char * mime()
Provides the mime type of the encoded result.
Definition: CodecLC3.h:250
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_m_p3_helix_8h_source.html b/_codec_m_p3_helix_8h_source.html index 9feb304a73..5031777fae 100644 --- a/_codec_m_p3_helix_8h_source.html +++ b/_codec_m_p3_helix_8h_source.html @@ -225,7 +225,7 @@
193 
194 
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::MP3DecoderHelix
MP3 Decoder using libhelix: https://github.com/pschatzmann/arduino-libhelix This is basically just a ...
Definition: CodecMP3Helix.h:18
audio_tools::MP3DecoderHelix::setMaxPCMSize
void setMaxPCMSize(size_t len)
Define your optimized maximum pwm buffer size.
Definition: CodecMP3Helix.h:177
audio_tools::MP3DecoderHelix::setMaxFrameSize
void setMaxFrameSize(size_t len)
Define your optimized maximum frame size.
Definition: CodecMP3Helix.h:156
@@ -248,7 +248,7 @@
audio_tools::MetaDataFilter::begin
void begin()
(Re)starts the processing
Definition: MetaDataFilter.h:29
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_m_p3_l_a_m_e_8h_source.html b/_codec_m_p3_l_a_m_e_8h_source.html index a78a1fc834..03c6323e9b 100644 --- a/_codec_m_p3_l_a_m_e_8h_source.html +++ b/_codec_m_p3_l_a_m_e_8h_source.html @@ -216,7 +216,7 @@
audio_tools::MP3EncoderLAME::begin
void begin(AudioInfoLAME info)
Opens the encoder
Definition: CodecMP3LAME.h:84
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::AudioInfoLAME
LAME parameters.
Definition: CodecMP3LAME.h:13
diff --git a/_codec_m_p3_m_a_d_8h_source.html b/_codec_m_p3_m_a_d_8h_source.html index 07babd6863..afca421458 100644 --- a/_codec_m_p3_m_a_d_8h_source.html +++ b/_codec_m_p3_m_a_d_8h_source.html @@ -194,7 +194,7 @@
138 
139 
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::MP3DecoderMAD
MP3 Decoder using https://github.com/pschatzmann/arduino-libmad.
Definition: CodecMP3MAD.h:24
audio_tools::MP3DecoderMAD::write
size_t write(const void *data, size_t len)
Makes the mp3 data available for decoding: however we recommend to provide the data via a callback or...
Definition: CodecMP3MAD.h:93
audio_tools::MP3DecoderMAD::setInfoCallback
void setInfoCallback(libmad::MP3InfoCallback cb)
Defines the callback which receives the Info changes.
Definition: CodecMP3MAD.h:59
@@ -207,7 +207,7 @@
audio_tools::MP3DecoderMAD::audioInfoEx
libmad::MadAudioInfo audioInfoEx()
Provides the last valid audio information.
Definition: CodecMP3MAD.h:77
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_m_p3_mini_8h_source.html b/_codec_m_p3_mini_8h_source.html index 32dfb2e3e9..fc211868df 100644 --- a/_codec_m_p3_mini_8h_source.html +++ b/_codec_m_p3_mini_8h_source.html @@ -236,7 +236,7 @@
184 
185 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::MP3DecoderMini
MP3 Decoder using https://github.com/pschatzmann/minimp3. This decoder does not provide any good resu...
Definition: CodecMP3Mini.h:28
audio_tools::MP3DecoderMini::write
size_t write(const void *data, size_t len)
Write mp3 data to decoder.
Definition: CodecMP3Mini.h:70
audio_tools::MP3DecoderMini::setOutput
void setOutput(Print &outStream)
Defines the output Stream.
Definition: CodecMP3Mini.h:64
@@ -250,7 +250,7 @@
audio_tools::MP3DecoderMini::decode
void decode(int write_len)
Process single bytes so that we can decode a full frame when it is available.
Definition: CodecMP3Mini.h:114
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_m_t_s_8h_source.html b/_codec_m_t_s_8h_source.html index ea04084034..10f7cf8cc6 100644 --- a/_codec_m_t_s_8h_source.html +++ b/_codec_m_t_s_8h_source.html @@ -1015,14 +1015,14 @@
957 
958 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::MTSDecoder
MPEG-TS (MTS) decoder. Extracts the AAC audio data from a MPEG-TS (MTS) data stream....
Definition: CodecMTS.h:48
audio_tools::MTSDecoder::resizeBuffer
void resizeBuffer(int size)
Set a new write buffer size (default is 2000)
Definition: CodecMTS.h:142
audio_tools::MTSDecoder::is_new_file
bool is_new_file(uint8_t *data)
Determines if we are at the beginning of a new file.
Definition: CodecMTS.h:169
audio_tools::MTSDecoder::setMemoryAllocationLogging
void setMemoryAllocationLogging(bool flag)
Activate logging for memory allocations.
Definition: CodecMTS.h:147
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:217
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::clearArray
int clearArray(int len) override
consumes len bytes and moves current data to the beginning
Definition: Buffers.h:215
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::AllocSize
Definition: CodecMTS.h:27
diff --git a/_codec_opus_8h_source.html b/_codec_opus_8h_source.html index 626413d2bc..16afe795d9 100644 --- a/_codec_opus_8h_source.html +++ b/_codec_opus_8h_source.html @@ -416,7 +416,7 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
for most decoders this is not needed
Definition: AudioEncoded.h:27
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::OpusAudioDecoder
OpusAudioDecoder: Depends on https://github.com/pschatzmann/arduino-libopus.git.
Definition: CodecOpus.h:113
audio_tools::OpusAudioDecoder::OpusAudioDecoder
OpusAudioDecoder(Print &out_stream)
Construct a new OpusDecoder object.
Definition: CodecOpus.h:125
audio_tools::OpusAudioDecoder::setOutput
void setOutput(Print &out_stream) override
Defines the output Stream.
Definition: CodecOpus.h:131
@@ -435,7 +435,7 @@
audio_tools::OpusAudioEncoder::getFrameSizeSamples
int getFrameSizeSamples(int sampling_rate)
Returns the frame size in samples.
Definition: CodecOpus.h:334
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::OpusEncoderSettings
Setting for Opus Encoder where the following values are valid: -1 indicates that the default value sh...
Definition: CodecOpus.h:66
audio_tools::OpusEncoderSettings::vbr
int vbr
0, 1
Definition: CodecOpus.h:80
audio_tools::OpusEncoderSettings::vbr_constraint
int vbr_constraint
0, 1
Definition: CodecOpus.h:82
diff --git a/_codec_s_b_c_8h_source.html b/_codec_s_b_c_8h_source.html index eb407a567b..2b7e425b34 100644 --- a/_codec_s_b_c_8h_source.html +++ b/_codec_s_b_c_8h_source.html @@ -449,7 +449,7 @@
418 } // namespace audio_tools
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::SBCDecoder
Decoder for SBC. Depends on https://github.com/pschatzmann/arduino-libsbc. Inspired by sbcdec....
Definition: CodecSBC.h:27
audio_tools::SBCDecoder::setOutput
virtual void setOutput(Print &out_stream)
Defines where the decoded result is written to.
Definition: CodecSBC.h:60
@@ -473,7 +473,7 @@
audio_tools::SBCEncoder::setup
bool setup()
Determines audio information and calls sbc_init;.
Definition: CodecSBC.h:327
audio_tools::SBCEncoder::setAllocationMethod
void setAllocationMethod(int allocation_method)
Defines the allocation method: Use SBC_AM_LOUDNESS, SBC_AM_SNR.
Definition: CodecSBC.h:237
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_vorbis_8h_source.html b/_codec_vorbis_8h_source.html index 988e733a1e..c3ee2519df 100644 --- a/_codec_vorbis_8h_source.html +++ b/_codec_vorbis_8h_source.html @@ -225,7 +225,7 @@
170 };
171 
172 } // namespace audio_tools
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::StreamingDecoder
A Streaming Decoder where we provide both the input and output as streams.
Definition: AudioEncoded.h:141
@@ -241,7 +241,7 @@
audio_tools::VorbisDecoder::audioInfo
AudioInfo audioInfo() override
Provides the last available MP3FrameInfo.
Definition: CodecVorbis.h:70
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_codec_w_a_v_8h_source.html b/_codec_w_a_v_8h_source.html index 9445a39066..9ce9cdab58 100644 --- a/_codec_w_a_v_8h_source.html +++ b/_codec_w_a_v_8h_source.html @@ -596,14 +596,14 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoderExt
Definition: AudioEncoded.h:91
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::EncodedAudioOutput
A more natural Print class to process encoded data (aac, wav, mp3...). Just define the output and the...
Definition: AudioEncoded.h:193
audio_tools::EncodedAudioOutput::begin
bool begin() override
Starts the processing - sets the status to active.
Definition: AudioEncoded.h:328
audio_tools::EncodedAudioOutput::setOutput
void setOutput(Print *outputStream)
Defines the output.
Definition: AudioEncoded.h:292
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::SingleBuffer< uint8_t >
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
audio_tools::WAVDecoder
A simple WAVDecoder: We parse the header data on the first record to determine the format....
Definition: CodecWAV.h:275
audio_tools::WAVDecoder::setDecoder
void setDecoder(AudioDecoderExt &dec, AudioFormat fmt)
Defines an optional decoder if the format is not PCM.
Definition: CodecWAV.h:291
audio_tools::WAVDecoder::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &bi)
Defines the object that needs to be notified about audio format changes.
Definition: CodecWAV.h:301
@@ -631,7 +631,7 @@
audio_tools::WAVHeader::audioInfo
WAVAudioInfo & audioInfo()
provides the info from the header
Definition: CodecWAV.h:143
audio_tools::AudioFormat
AudioFormat
Audio format codes used by Microsoft e.g. in avi or wav files.
Definition: AudioFormat.h:19
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::WAVAudioInfo
Sound information which is available in the WAV header.
Definition: CodecWAV.h:20
diff --git a/_codec_wav_i_m_a_8h_source.html b/_codec_wav_i_m_a_8h_source.html index 8acaab1960..23f1d169e9 100644 --- a/_codec_wav_i_m_a_8h_source.html +++ b/_codec_wav_i_m_a_8h_source.html @@ -541,7 +541,7 @@
517 
518 }
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::WavIMADecoder
Obsolete: WavIMADecoder - based on WAVDecoder - We parse the header data as we receive it and send th...
Definition: CodecWavIMA.h:286
@@ -555,7 +555,7 @@
audio_tools::WavIMAHeader::isDataComplete
bool isDataComplete()
Returns true if the header is complete (data chunk has been found)
Definition: CodecWavIMA.h:211
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::chunk_result
chunk_result
Parser for Wav header data adjusted for IMA ADPCM format - partially based on CodecWAV....
Definition: CodecWavIMA.h:68
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::IMAState
Definition: CodecWavIMA.h:53
audio_tools::WavIMAAudioInfo
Sound information which is available in the WAV header - adjusted for IMA ADPCM.
Definition: CodecWavIMA.h:35
diff --git a/_communication_8h_source.html b/_communication_8h_source.html index 8ecae1b9fa..db7a0df810 100644 --- a/_communication_8h_source.html +++ b/_communication_8h_source.html @@ -775,8 +775,8 @@
audio_tools::AudioSyncReader::requestData
void requestData()
Request new data from writer.
Definition: Communication.h:715
audio_tools::AudioSyncWriter
Audio Writer which is synchronizing the amount of data that can be processed with the AudioReceiver.
Definition: Communication.h:560
audio_tools::AudioSyncWriter::waitFor
void waitFor(int size)
Waits for the data to be available.
Definition: Communication.h:607
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::BaseBuffer::availableForWrite
virtual int availableForWrite()=0
provides the number of entries that are available to write
audio_tools::BaseBuffer::available
virtual int available()=0
provides the number of entries that are available to read
audio_tools::ESPNowStream
ESPNow as Arduino Stream.
Definition: Communication.h:74
@@ -815,8 +815,8 @@
audio_tools::AudioDataBegin
Protocal Record To Start.
Definition: Communication.h:529
audio_tools::AudioDataEnd
Protocol Record for End.
Definition: Communication.h:550
audio_tools::AudioHeader
Common Header for all records.
Definition: Communication.h:516
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:83
audio_tools::AudioSendData
Protocol Record for Data.
Definition: Communication.h:536
audio_tools::ESPNowStreamConfig
Configuration for ESP-NOW protocol.
Definition: Communication.h:47
audio_tools::ESPNowStreamConfig::primary_master_key
const char * primary_master_key
to encrypt set primary_master_key and local_master_key to 16 byte strings
Definition: Communication.h:62
diff --git a/_container_binary_8h_source.html b/_container_binary_8h_source.html index f2d573395b..bb5c888223 100644 --- a/_container_binary_8h_source.html +++ b/_container_binary_8h_source.html @@ -478,10 +478,10 @@
Meta
minimial implementtion of Meta which just ignores the data
Definition: AudioFaustDSP.h:39
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
-
audio_tools::AudioWriter
E.g. used by Encoders and Decoders.
Definition: AudioTypes.h:138
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
-
audio_tools::BaseBuffer::clear
void clear()
same as reset
Definition: Buffers.h:130
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
+
audio_tools::AudioWriter
E.g. used by Encoders and Decoders.
Definition: AudioTypes.h:143
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
+
audio_tools::BaseBuffer::clear
void clear()
same as reset
Definition: Buffers.h:128
audio_tools::BinaryContainerDecoder
Decodes the provided data from the DAT and CFG segments.
Definition: ContainerBinary.h:197
audio_tools::BinaryContainerDecoder::setOutput
void setOutput(Print &outStream)
Defines where the decoded result is written to.
Definition: ContainerBinary.h:206
audio_tools::BinaryContainerDecoder::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &bi)
Registers an object that is notified if the audio format is changing.
Definition: ContainerBinary.h:219
@@ -492,10 +492,10 @@
audio_tools::BinaryContainerEncoder::mime
virtual const char * mime()
Provides the mime type of the encoded result.
Definition: ContainerBinary.h:138
audio_tools::ContainerTargetPrint
Definition: AudioEncoded.h:589
audio_tools::Print
Definition: NoArduino.h:58
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::CommonHeader
Definition: ContainerBinary.h:25
audio_tools::ProcessedResult
Definition: ContainerBinary.h:50
audio_tools::SimpleContainerConfig
Definition: ContainerBinary.h:36
diff --git a/_container_m_p4_8h_source.html b/_container_m_p4_8h_source.html index e42743bb8e..0480ada729 100644 --- a/_container_m_p4_8h_source.html +++ b/_container_m_p4_8h_source.html @@ -426,8 +426,8 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::setOutput
virtual void setOutput(AudioStream &out_stream)
Defines where the decoded result is written to.
Definition: AudioEncoded.h:37
audio_tools::AudioDecoder::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
for most decoders this is not needed
Definition: AudioEncoded.h:27
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::ContainerMP4
Minimum flexible parser for MPEG4 data (which is based on the Quicktime format). Small atoms will be ...
Definition: ContainerMP4.h:126
audio_tools::ContainerMP4::end
void end() override
ends the processing
Definition: ContainerMP4.h:154
audio_tools::ContainerMP4::begin
void begin() override
starts the processing
Definition: ContainerMP4.h:145
@@ -445,10 +445,10 @@
audio_tools::MP4ParseBuffer
Definition: ContainerMP4.h:91
audio_tools::MP4ParseBuffer::parse
MP4Atom parse()
returns the parsed atoms
Definition: ContainerMP4.h:329
audio_tools::RingBuffer< uint8_t >
-
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:356
-
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:373
+
audio_tools::RingBuffer::available
virtual int available()
provides the number of entries that are available to read
Definition: Buffers.h:354
+
audio_tools::RingBuffer::size
virtual int size()
Returns the maximum capacity of the buffer.
Definition: Buffers.h:371
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::MP4Atom
Represents a single MPEG4 atom.
Definition: ContainerMP4.h:15
audio_tools::MP4Atom::total_size
int total_size
size w/o size and atom fields
Definition: ContainerMP4.h:25
audio_tools::MP4Atom::isHeader
bool isHeader()
Returns true if the atom is a header atom.
Definition: ContainerMP4.h:72
diff --git a/_container_ogg_8h_source.html b/_container_ogg_8h_source.html index 9f5a6d7278..ba0e3c86ee 100644 --- a/_container_ogg_8h_source.html +++ b/_container_ogg_8h_source.html @@ -453,9 +453,9 @@
audio_tools::AudioDecoder
Docoding of encoded audio into PCM data.
Definition: AudioEncoded.h:17
audio_tools::AudioDecoder::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
for most decoders this is not needed
Definition: AudioEncoded.h:27
audio_tools::AudioEncoder
Encoding of PCM data.
Definition: AudioEncoded.h:74
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::EncodedAudioOutput::end
void end() override
Ends the processing.
Definition: AudioEncoded.h:353
audio_tools::EncodedAudioOutput::setNotifyAudioChange
void setNotifyAudioChange(AudioInfoSupport &bi) override
Define object which need to be notified if the basinfo is changing.
Definition: AudioEncoded.h:268
audio_tools::EncodedAudioOutput::begin
bool begin() override
Starts the processing - sets the status to active.
Definition: AudioEncoded.h:328
@@ -478,10 +478,10 @@
audio_tools::OggContainerOutput::end
void end() override
stops the processing
Definition: ContainerOgg.h:243
audio_tools::OggContainerOutput::setOutput
void setOutput(Print &print)
Defines the output Stream.
Definition: ContainerOgg.h:214
audio_tools::Print
Definition: NoArduino.h:58
-
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:359
+
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:357
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::mime_pcm
static const char * mime_pcm
Mime type for PCM.
Definition: AudioTypes.h:346
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::mime_pcm
static const char * mime_pcm
Mime type for PCM.
Definition: AudioTypes.h:352
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_equilizer_8h_source.html b/_equilizer_8h_source.html index 20c39bce52..a0c1e4f6c5 100644 --- a/_equilizer_8h_source.html +++ b/_equilizer_8h_source.html @@ -296,7 +296,7 @@
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::ConfigEquilizer3Bands
Configuration for 3 Band Equilizer: Set channels,bits_per_sample,sample_rate. Set and update gain_low...
Definition: Equilizer.h:20
audio_tools::Equilizer3Bands::EQSTATE
Definition: Equilizer.h:141
diff --git a/_f_f_t_display_8h_source.html b/_f_f_t_display_8h_source.html index d834951a69..2798cb524b 100644 --- a/_f_f_t_display_8h_source.html +++ b/_f_f_t_display_8h_source.html @@ -154,7 +154,7 @@
audio_tools::FFTDisplay::getMagnitude
float getMagnitude(int x)
Definition: FFTDisplay.h:45
audio_tools::Vector< float >
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:341
+
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:347
audio_tools::AudioFFTConfig
Configuration for AudioFFT. If there are more then 1 channel the channel_used is defining which chann...
Definition: AudioFFT.h:43
audio_tools::AudioFFTConfig::callback
void(* callback)(AudioFFTBase &fft)
Callback method which is called after we got a new result.
Definition: AudioFFT.h:50
diff --git a/_fade_8h_source.html b/_fade_8h_source.html index 45a495c28c..e3ce98b307 100644 --- a/_fade_8h_source.html +++ b/_fade_8h_source.html @@ -386,7 +386,7 @@
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools::int24_t
24bit integer which is used for I2S sound processing. The values are represented as int32_t,...
Definition: Int24.h:16
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_h_l_s_stream_8h_source.html b/_h_l_s_stream_8h_source.html index 30e502f6a0..5d3490dd3e 100644 --- a/_h_l_s_stream_8h_source.html +++ b/_h_l_s_stream_8h_source.html @@ -628,9 +628,9 @@
589 
590 #endif
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
-
audio_tools::BaseBuffer::clear
void clear()
same as reset
Definition: Buffers.h:130
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
+
audio_tools::BaseBuffer::clear
void clear()
same as reset
Definition: Buffers.h:128
audio_tools::HLSParser
Simple Parser for HLS data. We select the entry with min bandwidth.
Definition: HLSStream.h:191
audio_tools::HLSParser::setLogLevel
void setLogLevel(AudioLogger::LogLevel level)
Defines the class specific custom log level.
Definition: HLSStream.h:278
audio_tools::HLSParser::setUrlCount
void setUrlCount(int count)
Defines the number of urls that are preloaded in the URLLoader.
Definition: HLSStream.h:273
@@ -643,8 +643,8 @@
audio_tools::HLSStream::setSSID
void setSSID(const char *ssid)
Sets the ssid that will be used for logging in (when calling begin)
Definition: HLSStream.h:531
audio_tools::HLSStream::codec
const char * codec()
Returns the string representation of the codec of the audio stream.
Definition: HLSStream.h:537
audio_tools::HLSStream::setBuffer
void setBuffer(int size, int count)
Defines the buffer size.
Definition: HLSStream.h:563
-
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:606
-
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:624
+
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:604
+
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:622
audio_tools::Str
A simple wrapper to provide string functions on char*. If the underlying char* is a const we do not a...
Definition: Str.h:26
audio_tools::Str::equals
virtual bool equals(const char *str)
checks if the string equals indicated parameter string
Definition: Str.h:170
audio_tools::Str::length
virtual int length()
provides the current length (filled with characters) of the string - excluding the terminating 0
Definition: Str.h:417
diff --git a/_i2_s_config_8h_source.html b/_i2_s_config_8h_source.html index 9bde277c9b..3d9e5c2567 100644 --- a/_i2_s_config_8h_source.html +++ b/_i2_s_config_8h_source.html @@ -226,12 +226,12 @@
audio_tools::I2SConfig::I2SConfig
I2SConfig(const I2SConfig &cfg)=default
Default Copy Constructor.
audio_tools::I2SConfig::rx_tx_mode
RxTxMode rx_tx_mode
public settings
Definition: I2SConfig.h:94
audio_tools::I2SConfig::I2SConfig
I2SConfig(RxTxMode mode)
Constructor.
Definition: I2SConfig.h:65
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::I2SSignalType
I2SSignalType
I2S Signal Types: Digital, Analog, PDM.
Definition: I2SConfig.h:36
audio_tools::I2SFormat
I2SFormat
I2S Formats.
Definition: I2SConfig.h:23
-
audio_tools::RxTxModeNames
INLINE_VAR const char * RxTxModeNames[]
Text string (description) for RxTxMode.
Definition: AudioTypes.h:31
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::RxTxModeNames
INLINE_VAR const char * RxTxModeNames[]
Text string (description) for RxTxMode.
Definition: AudioTypes.h:36
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_i2_s_e_s_p32-_new_8h_source.html b/_i2_s_e_s_p32-_new_8h_source.html index fb1f4b496a..67754e868e 100644 --- a/_i2_s_e_s_p32-_new_8h_source.html +++ b/_i2_s_e_s_p32-_new_8h_source.html @@ -430,7 +430,7 @@
377 } // namespace audio_tools
378 
379 #endif
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_i2_s_e_s_p32_8h_source.html b/_i2_s_e_s_p32_8h_source.html index cffedda84f..064953e634 100644 --- a/_i2_s_e_s_p32_8h_source.html +++ b/_i2_s_e_s_p32_8h_source.html @@ -441,7 +441,7 @@
audio_tools::I2SDriverESP32::writeBytes
size_t writeBytes(const void *src, size_t size_bytes)
writes the data to the I2S interface
Definition: I2SESP32.h:84
audio_tools::I2SDriverESP32::begin
bool begin(I2SConfig cfg, int txPin, int rxPin)
starts the DAC
Definition: I2SESP32.h:151
audio_tools::int24_t
24bit integer which is used for I2S sound processing. The values are represented as int32_t,...
Definition: Int24.h:16
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::I2SFormat
I2SFormat
I2S Formats.
Definition: I2SConfig.h:23
diff --git a/_i2_s_e_s_p8266_8h_source.html b/_i2_s_e_s_p8266_8h_source.html index 84ebc6348e..2d2a836b60 100644 --- a/_i2_s_e_s_p8266_8h_source.html +++ b/_i2_s_e_s_p8266_8h_source.html @@ -254,7 +254,7 @@
audio_tools::I2SDriverESP8266::begin
bool begin(RxTxMode mode=TX_MODE)
starts the DAC with the default config
Definition: I2SESP8266.h:29
audio_tools::I2SStream
We support the Stream interface for the I2S access. In addition we allow a separate mute pin which mi...
Definition: I2SStream.h:32
audio_tools::int24_t
24bit integer which is used for I2S sound processing. The values are represented as int32_t,...
Definition: Int24.h:16
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_i2_s_nano_sense_b_l_e_8h_source.html b/_i2_s_nano_sense_b_l_e_8h_source.html index 6b2918a670..505e1dd68a 100644 --- a/_i2_s_nano_sense_b_l_e_8h_source.html +++ b/_i2_s_nano_sense_b_l_e_8h_source.html @@ -492,9 +492,9 @@
457 } // namespace
458 
459 #endif
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
-
audio_tools::BaseBuffer::writeArrayOverwrite
virtual int writeArrayOverwrite(const T data[], int len)
Fills the buffer data and overwrites the oldest data if the buffer is full.
Definition: Buffers.h:79
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
+
audio_tools::BaseBuffer::writeArrayOverwrite
virtual int writeArrayOverwrite(const T data[], int len)
Fills the buffer data and overwrites the oldest data if the buffer is full.
Definition: Buffers.h:77
audio_tools::BaseBuffer::availableForWrite
virtual int availableForWrite()=0
provides the number of entries that are available to write
audio_tools::BaseBuffer::available
virtual int available()=0
provides the number of entries that are available to read
audio_tools::I2SConfig
configuration for all common i2s settings
Definition: I2SConfig.h:52
@@ -522,7 +522,7 @@
audio_tools::I2SStream
We support the Stream interface for the I2S access. In addition we allow a separate mute pin which mi...
Definition: I2SStream.h:32
audio_tools::NBuffer< uint8_t >
audio_tools::Stream
Definition: NoArduino.h:125
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::I2S_IRQHandler
void I2S_IRQHandler(void)
Definition: I2SNanoSenseBLE.h:112
audio_tools::Nano_BLE_freq_info
Mapping Frequency constants to available frequencies.
Definition: I2SNanoSenseBLE.h:28
diff --git a/_i2_s_r_p2040-_m_b_e_d_8h_source.html b/_i2_s_r_p2040-_m_b_e_d_8h_source.html index 4171aefce5..9bfce43c5a 100644 --- a/_i2_s_r_p2040-_m_b_e_d_8h_source.html +++ b/_i2_s_r_p2040-_m_b_e_d_8h_source.html @@ -207,7 +207,7 @@
148  }
149  }
150 
-
151  int writeSamples(int samples, int16_t* values){
+
151  int writeSamples(int samples, int16_t* values){
152  int result=0;
153  for (int j=0;j<samples;j++){
154  int16_t sample = values[j];
@@ -226,10 +226,10 @@
167 }
168 
169 #endif
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
-
audio_tools::writeSamples
size_t writeSamples(Print *p_out, T *data, int samples)
guaranteed to return the requested data
Definition: AudioTypes.h:320
+
audio_tools::writeSamples
size_t writeSamples(Print *p_out, T *data, int samples, int maxSamples=512)
guaranteed to return the requested data
Definition: AudioTypes.h:325
diff --git a/_i2_s_r_p2040_8h_source.html b/_i2_s_r_p2040_8h_source.html index a98fbe251f..7fe4378c96 100644 --- a/_i2_s_r_p2040_8h_source.html +++ b/_i2_s_r_p2040_8h_source.html @@ -400,7 +400,7 @@
345 }
346 
347 #endif
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_i2_s_s_a_m_d_8h_source.html b/_i2_s_s_a_m_d_8h_source.html index da859472d3..fb6210c03c 100644 --- a/_i2_s_s_a_m_d_8h_source.html +++ b/_i2_s_s_a_m_d_8h_source.html @@ -143,7 +143,7 @@
audio_tools::I2SDriverSAMD::begin
bool begin(I2SConfig cfg)
starts the DAC
Definition: I2SSAMD.h:33
audio_tools::I2SDriverSAMD::begin
bool begin(RxTxMode mode)
starts the DAC with the default config
Definition: I2SSAMD.h:28
audio_tools::I2SStream
We support the Stream interface for the I2S access. In addition we allow a separate mute pin which mi...
Definition: I2SStream.h:32
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
diff --git a/_i2_s_s_t_m32_8h_source.html b/_i2_s_s_t_m32_8h_source.html index 6611a74841..bceca5f351 100644 --- a/_i2_s_s_t_m32_8h_source.html +++ b/_i2_s_s_t_m32_8h_source.html @@ -310,8 +310,8 @@
258 }
259 
260 #endif
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::I2SConfig
configuration for all common i2s settings
Definition: I2SConfig.h:52
audio_tools::I2SConfig::rx_tx_mode
RxTxMode rx_tx_mode
public settings
Definition: I2SConfig.h:94
audio_tools::I2SDriverSTM32
Basic I2S API - for the STM32 Depends on https://github.com/pschatzmann/stm32f411-i2s We just add a w...
Definition: I2SSTM32.h:21
@@ -327,8 +327,8 @@
audio_tools::I2SDriverSTM32::begin
bool begin(RxTxMode mode=TX_MODE)
starts the DAC with the default config in TX Mode
Definition: I2SSTM32.h:33
audio_tools::I2SStream
We support the Stream interface for the I2S access. In addition we allow a separate mute pin which mi...
Definition: I2SStream.h:32
audio_tools::NBuffer< uint8_t >
-
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:624
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:622
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
diff --git a/_i2_s_stream_8h_source.html b/_i2_s_stream_8h_source.html index a054e988f5..01fcfaaf5d 100644 --- a/_i2_s_stream_8h_source.html +++ b/_i2_s_stream_8h_source.html @@ -207,9 +207,9 @@
audio_tools::I2SStream::end
void end()
Stops the I2S interface.
Definition: I2SStream.h:67
audio_tools::I2SStream::begin
bool begin(I2SConfig cfg)
Starts the I2S interface.
Definition: I2SStream.h:58
audio_tools::I2SStream::available
virtual int available() override
Provides the available audio data.
Definition: I2SStream.h:103
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_jupyter_audio_8h_source.html b/_jupyter_audio_8h_source.html index d7d8b469fb..0fb54c27ec 100644 --- a/_jupyter_audio_8h_source.html +++ b/_jupyter_audio_8h_source.html @@ -285,7 +285,7 @@
audio_tools::WAVEncoder
A simple WAV file encoder. If no AudioEncoderExt is specified the WAV file contains PCM data,...
Definition: CodecWAV.h:427
audio_tools::WAVEncoder::setAudioInfo
virtual void setAudioInfo(AudioInfo from) override
Update actual WAVAudioInfo.
Definition: CodecWAV.h:471
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_l_e_d_output_8h_source.html b/_l_e_d_output_8h_source.html index 1e9882c343..6d018ce23f 100644 --- a/_l_e_d_output_8h_source.html +++ b/_l_e_d_output_8h_source.html @@ -337,7 +337,7 @@
audio_tools::VolumeOutput::volume
float volume()
Definition: AudioOutput.h:530
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::map
long map(long x, long in_min, long in_max, long out_min, long out_max)
Maps input to output values.
Definition: NoArduino.h:161
-
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:341
+
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:347
audio_tools::getDefaultColor
CHSV getDefaultColor(int x, int y, int magnitude)
Default logic to update the color for the indicated x,y position.
Definition: LEDOutput.h:276
audio_tools::volumeLEDOutput
void volumeLEDOutput(LEDOutputConfig *cfg, LEDOutput *matrix)
Default update implementation which provides the fft result as "barchart".
Definition: LEDOutput.h:266
audio_tools::fftLEDOutput
void fftLEDOutput(LEDOutputConfig *cfg, LEDOutput *matrix)
Default update implementation which provides the fft result as "barchart".
Definition: LEDOutput.h:253
diff --git a/_l_e_d_output_uno_r4_8h_source.html b/_l_e_d_output_uno_r4_8h_source.html index 2f0b63b421..69bc11b95a 100644 --- a/_l_e_d_output_uno_r4_8h_source.html +++ b/_l_e_d_output_uno_r4_8h_source.html @@ -250,7 +250,7 @@
audio_tools::VolumeOutput
A simple class to determine the volume.
Definition: AudioOutput.h:498
audio_tools::VolumeOutput::volume
float volume()
Definition: AudioOutput.h:530
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:341
+
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:347
audio_tools::fftLEDOutputUnoR4
void fftLEDOutputUnoR4(LEDOutputUnoR4Config *cfg, LEDOutputUnoR4 *matrix)
Default update implementation which provides the fft result as "barchart".
Definition: LEDOutputUnoR4.h:172
audio_tools::volumeLEDOutputUnoR4
void volumeLEDOutputUnoR4(LEDOutputUnoR4Config *cfg, LEDOutputUnoR4 *matrix)
Default update implementation which provides the fft result as "barchart".
Definition: LEDOutputUnoR4.h:184
audio_tools::LEDOutputUnoR4Config
Definition: LEDOutputUnoR4.h:20
diff --git a/_maximilian_d_s_p_8h_source.html b/_maximilian_d_s_p_8h_source.html index c2d185b536..6be33acb46 100644 --- a/_maximilian_d_s_p_8h_source.html +++ b/_maximilian_d_s_p_8h_source.html @@ -144,7 +144,7 @@
audio_tools::Maximilian::begin
void begin(AudioInfo cfg)
Setup Maximilian with audio parameters.
Definition: MaximilianDSP.h:32
audio_tools::Print
Definition: NoArduino.h:58
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_mini_audio_stream_8h_source.html b/_mini_audio_stream_8h_source.html index 92182b9d55..14fdfc5657 100644 --- a/_mini_audio_stream_8h_source.html +++ b/_mini_audio_stream_8h_source.html @@ -270,16 +270,16 @@
216 } // namespace audio_tools
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::MiniAudioConfig
Configuration for MiniAudio.
Definition: MiniAudioStream.h:24
audio_tools::MiniAudioStream
MiniAudio: https://miniaud.io/.
Definition: MiniAudioStream.h:48
audio_tools::NBuffer< uint8_t >
-
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:606
-
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:624
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::NBuffer::available
int available()
provides the number of entries that are available to read
Definition: Buffers.h:604
+
audio_tools::NBuffer::availableForWrite
int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:622
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_p_w_m_audio_base_8h_source.html b/_p_w_m_audio_base_8h_source.html index 489837ce16..6ab5df2e0d 100644 --- a/_p_w_m_audio_base_8h_source.html +++ b/_p_w_m_audio_base_8h_source.html @@ -375,8 +375,8 @@
322 #endif
audio_tools::BaseBuffer< uint8_t >
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::BaseBuffer::read
virtual T read()=0
reads a single value
audio_tools::BaseBuffer::availableForWrite
virtual int availableForWrite()=0
provides the number of entries that are available to write
audio_tools::BaseBuffer::available
virtual int available()=0
provides the number of entries that are available to read
@@ -390,7 +390,7 @@
audio_tools::DriverPWMBase::nextValue
virtual int nextValue()
determines the next scaled value
Definition: PWMAudioBase.h:258
audio_tools::DriverPWMBase::decimation
virtual int decimation()
Decimation factor to reduce the sample rate.
Definition: PWMAudioBase.h:314
audio_tools::DriverPWMBase::isDecimateActive
virtual bool isDecimateActive()
The requested sampling rate is too hight: we only process half of the samples so we can half the samp...
Definition: PWMAudioBase.h:304
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::PWMDriverESP32
Audio output to PWM pins for the ESP32. The ESP32 supports up to 16 channels.
Definition: PWMAudioESP32.h:37
audio_tools::PWMDriverMBED
Audio output to PWM pins for MBED based Arduino implementations.
Definition: PWMAudioMBED.h:26
audio_tools::PWMDriverSTM32
Audio output to PWM pins for STM32. We use one timer to generate the sample rate and one timer for th...
Definition: PWMAudioSTM32.h:25
@@ -402,7 +402,7 @@
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
audio_tools::defaultPWMAudioOutputCallback
void defaultPWMAudioOutputCallback()
separate method that can be defined as friend so that we can access protected information
Definition: PWMAudioAVR.h:133
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::PWMConfig
Configuration data for PWM audio output.
Definition: PWMAudioBase.h:32
diff --git a/_p_w_m_audio_s_t_m32_8h_source.html b/_p_w_m_audio_s_t_m32_8h_source.html index 4d72b497e5..44e9fcf4a0 100644 --- a/_p_w_m_audio_s_t_m32_8h_source.html +++ b/_p_w_m_audio_s_t_m32_8h_source.html @@ -261,7 +261,7 @@
210 
211 #endif
212 
-
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:170
+
audio_tools::AudioTime::toTimeUs
static uint32_t toTimeUs(uint32_t samplingRate, uint8_t limit=10)
converts sampling rate to delay in microseconds (μs)
Definition: AudioTypes.h:175
audio_tools::DriverPWMBase
Base Class for all PWM drivers.
Definition: PWMAudioBase.h:105
audio_tools::DriverPWMBase::playNextFrame
void playNextFrame()
writes the next frame to the output pins
Definition: PWMAudioBase.h:241
audio_tools::PWMDriverAVR
Experimental: Audio output to PWM pins for the AVR. The AVR supports only up to 2 channels.
Definition: PWMAudioAVR.h:22
diff --git a/_pitch_shift_8h_source.html b/_pitch_shift_8h_source.html index b69010bc5e..87164ad4bb 100644 --- a/_pitch_shift_8h_source.html +++ b/_pitch_shift_8h_source.html @@ -485,7 +485,7 @@
459 
460 } // namespace audio_tools
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
-
audio_tools::BaseBuffer
Shared functionality of all buffers.
Definition: Buffers.h:30
+
audio_tools::BaseBuffer
Shared functionality of all buffers.
Definition: Buffers.h:28
audio_tools::PitchShiftOutput
Pitch Shift: Shifts the frequency up or down w/o impacting the length! We reduce the channels to 1 to...
Definition: PitchShift.h:389
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::VariableSpeedRingBuffer180
Varialbe speed ring buffer where we read with 0 and 180 degree and blend the result to prevent overru...
Definition: PitchShift.h:106
@@ -522,7 +522,7 @@
audio_tools::VariableSpeedRingBufferSimple::reset
void reset()
Reset pointer positions and clear buffer.
Definition: PitchShift.h:80
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::PitchShiftInfo
Configuration for PitchShiftOutput: set the pitch_shift to define the shift.
Definition: PitchShift.h:15
diff --git a/_port_audio_stream_8h_source.html b/_port_audio_stream_8h_source.html index e646682648..53e5fd61b0 100644 --- a/_port_audio_stream_8h_source.html +++ b/_port_audio_stream_8h_source.html @@ -294,9 +294,9 @@
audio_tools::PortAudioStream
Arduino Audio Stream using PortAudio.
Definition: PortAudioStream.h:38
audio_tools::PortAudioStream::startStream
void startStream()
automatically start the stream when we start to get data
Definition: PortAudioStream.h:217
audio_tools::PortAudioStream::setAudioInfo
void setAudioInfo(AudioInfo in) override
notification of audio info change
Definition: PortAudioStream.h:80
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_r_t_s_p_8h_source.html b/_r_t_s_p_8h_source.html index 3e79db12b9..e486f24f9f 100644 --- a/_r_t_s_p_8h_source.html +++ b/_r_t_s_p_8h_source.html @@ -560,7 +560,7 @@
stop
void stop()
Public generic methods.
Definition: AudioRuntime.h:12
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_resample_stream_8h_source.html b/_resample_stream_8h_source.html index 6c676d5a5f..51b4e427bc 100644 --- a/_resample_stream_8h_source.html +++ b/_resample_stream_8h_source.html @@ -447,7 +447,7 @@
audio_tools::AudioOutputAdapter
Base class for Output Adpapters.
Definition: AudioIO.h:11
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::ReformatBaseStream
Base class for chained converting streams.
Definition: ResampleStream.h:133
audio_tools::ResampleStream
Dynamic Resampling. We can use a variable factor to speed up or slow down the playback.
Definition: ResampleStream.h:191
@@ -464,10 +464,10 @@
audio_tools::ResampleStream::defaultConfig
ResampleConfig defaultConfig()
Provides the default configuraiton.
Definition: ResampleStream.h:215
audio_tools::ResampleStream::getValue
T getValue(T *data, float frame_idx, int channel)
get the interpolated value for indicated (float) index value
Definition: ResampleStream.h:397
audio_tools::ResampleStream::ResampleStream
ResampleStream(AudioStream &io)
Definition: ResampleStream.h:209
-
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:240
-
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:207
-
audio_tools::SingleBuffer::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:212
-
audio_tools::SingleBuffer::reset
void reset() override
clears the buffer
Definition: Buffers.h:242
+
audio_tools::SingleBuffer::data
T * data()
Provides address of actual data.
Definition: Buffers.h:238
+
audio_tools::SingleBuffer::available
int available() override
provides the number of entries that are available to read
Definition: Buffers.h:205
+
audio_tools::SingleBuffer::availableForWrite
int availableForWrite() override
provides the number of entries that are available to write
Definition: Buffers.h:210
+
audio_tools::SingleBuffer::reset
void reset() override
clears the buffer
Definition: Buffers.h:240
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::TransformationReader::AdapterPrintToArray
Definition: ResampleStream.h:64
audio_tools::TransformationReader
ConverterStream Helper class which implements the converting readBytes with the help of write.
Definition: ResampleStream.h:15
@@ -476,9 +476,9 @@
audio_tools::TransformationReader::restoreOutput
void restoreOutput(Print *out)
restores the original output in the converter class
Definition: ResampleStream.h:110
audio_tools::Vector< uint8_t >
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:341
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
+
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:347
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:83
audio_tools::ResampleConfig
Optional Configuration object. The critical information is the channels and the step_size....
Definition: ResampleStream.h:176
audio_tools::ResampleConfig::to_sample_rate
int to_sample_rate
Optional fixed target sample rate.
Definition: ResampleStream.h:179
diff --git a/_sound_generator_8h_source.html b/_sound_generator_8h_source.html index 2cbf903b07..7b50f90071 100644 --- a/_sound_generator_8h_source.html +++ b/_sound_generator_8h_source.html @@ -761,8 +761,8 @@
828 };
829 
830 }
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::FastSineGenerator
Sine wave which is based on a fast approximation function.
Definition: SoundGenerator.h:271
audio_tools::FastSineGenerator::sine
float sine(float t)
sine approximation.
Definition: SoundGenerator.h:291
audio_tools::FastSineGenerator::readSample
virtual T readSample() override
Provides a single sample.
Definition: SoundGenerator.h:277
@@ -780,7 +780,7 @@
audio_tools::GeneratorFromStream::readSample
T readSample()
Provides a single sample from the stream.
Definition: SoundGenerator.h:447
audio_tools::GeneratorMixer
Mixer which combines multiple sound generators into one output.
Definition: SoundGenerator.h:763
audio_tools::GeneratorMixer::readSample
T readSample()
Provides a single sample.
Definition: SoundGenerator.h:778
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::PinkNoiseGenerator
Generates pink noise.
Definition: SoundGenerator.h:335
audio_tools::PinkNoiseGenerator::PinkNoiseGenerator
PinkNoiseGenerator(T amplitude=32767)
the amplitude defines the max value which is generated
Definition: SoundGenerator.h:338
audio_tools::PinkNoiseGenerator::readSample
T readSample()
Provides a single sample.
Definition: SoundGenerator.h:347
@@ -809,7 +809,7 @@
audio_tools::WhiteNoiseGenerator::readSample
T readSample()
Provides a single sample.
Definition: SoundGenerator.h:314
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::map
long map(long x, long in_min, long in_max, long out_min, long out_max)
Maps input to output values.
Definition: NoArduino.h:161
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_stdio_stream_8h_source.html b/_stdio_stream_8h_source.html index 1aaff6c465..34be6ed983 100644 --- a/_stdio_stream_8h_source.html +++ b/_stdio_stream_8h_source.html @@ -118,7 +118,7 @@
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
audio_tools::StdioStream
Definition: StdioStream.h:12
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_stream_copy_8h_source.html b/_stream_copy_8h_source.html index 4b70c34297..cf7ece7b72 100644 --- a/_stream_copy_8h_source.html +++ b/_stream_copy_8h_source.html @@ -423,7 +423,7 @@
391 } // Namespace
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
audio_tools::AudioStreamWrapper
To be used to support implementations where the readBytes is not virtual.
Definition: AudioStreams.h:168
-
audio_tools::AudioTime::toBytes
static uint32_t toBytes(uint32_t millis, AudioInfo info)
converts milliseconds to bytes
Definition: AudioTypes.h:183
+
audio_tools::AudioTime::toBytes
static uint32_t toBytes(uint32_t millis, AudioInfo info)
converts milliseconds to bytes
Definition: AudioTypes.h:188
audio_tools::BaseConverter
Abstract Base class for Converters A converter is processing the data in the indicated array.
Definition: BaseConverter.h:25
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::StreamCopy
We provide the typeless StreamCopy as a subclass of StreamCopyT.
Definition: StreamCopy.h:340
@@ -458,7 +458,7 @@
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
audio_tools::millis
uint64_t millis()
Returns the milliseconds since the start.
Definition: Millis.h:17
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
diff --git a/_synthesizer_8h_source.html b/_synthesizer_8h_source.html index 3afd295c13..283017f4d1 100644 --- a/_synthesizer_8h_source.html +++ b/_synthesizer_8h_source.html @@ -404,7 +404,7 @@
audio_tools::Synthesizer::setMidiName
void setMidiName(const char *name)
Defines the midi name.
Definition: Synthesizer.h:241
audio_tools::Vector
Vector implementation which provides the most important methods as defined by std::vector....
Definition: Vector.h:18
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::Synthesizer::KeyParameter
Definition: Synthesizer.h:251
audio_tools::SynthesizerKey
Arduino GPIO pin to note assossiation.
Definition: Synthesizer.h:149
diff --git a/_tf_lite_audio_stream_8h_source.html b/_tf_lite_audio_stream_8h_source.html index 14af5bf99d..8cfac85e63 100644 --- a/_tf_lite_audio_stream_8h_source.html +++ b/_tf_lite_audio_stream_8h_source.html @@ -977,11 +977,11 @@
1012 
1013 } // namespace audio_tools
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::RingBuffer< int16_t >
-
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:359
-
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:337
+
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:357
+
audio_tools::RingBuffer::write
virtual bool write(T data)
write add an entry to the buffer
Definition: Buffers.h:335
audio_tools::TfLiteAbstractRecognizeCommands
Base class for implementing different primitive decoding models on top of the instantaneous results f...
Definition: TfLiteAudioStream.h:212
audio_tools::TfLiteAudioErrorReporter
Error Reporter using the Audio Tools Logger.
Definition: TfLiteAudioStream.h:64
audio_tools::TfLiteAudioStreamBase
Astract TfLiteAudioStream to provide access to TfLiteAudioStream for Reader and Writers.
Definition: TfLiteAudioStream.h:403
diff --git a/_v_s1053_stream_8h_source.html b/_v_s1053_stream_8h_source.html index e387caf9cd..a3a49b0f26 100644 --- a/_v_s1053_stream_8h_source.html +++ b/_v_s1053_stream_8h_source.html @@ -432,11 +432,11 @@
audio_tools::VS1053Stream::getVS1053
VS1053 & getVS1053()
returns the VS1053 object
Definition: VS1053Stream.h:242
audio_tools::VS1053Stream::write
virtual size_t write(const uint8_t *buffer, size_t size) override
Write audio data.
Definition: VS1053Stream.h:231
audio_tools::VS1053Stream::begin
bool begin(VS1053Config cfg)
Starts with the indicated configuration.
Definition: VS1053Stream.h:105
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::delay
void delay(uint64_t ms)
Waits for the indicated milliseconds.
Definition: Millis.h:10
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:83
diff --git a/_video_8h_source.html b/_video_8h_source.html index 1c2119c2a7..91b280e1da 100644 --- a/_video_8h_source.html +++ b/_video_8h_source.html @@ -133,11 +133,11 @@
100 };
101 
102 } // namespace audio_tools
-
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:41
-
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:61
+
audio_tools::BaseBuffer::readArray
virtual int readArray(T data[], int len)
reads multiple values
Definition: Buffers.h:39
+
audio_tools::BaseBuffer::writeArray
virtual int writeArray(const T data[], int len)
Fills the buffer data.
Definition: Buffers.h:59
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::RingBuffer< uint8_t >
-
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:359
+
audio_tools::RingBuffer::availableForWrite
virtual int availableForWrite()
provides the number of entries that are available to write
Definition: Buffers.h:357
audio_tools::VideoAudioBufferedSync
Logic to Synchronize video and audio output: we use a buffer to store the audio and instead of delayi...
Definition: Video.h:63
audio_tools::VideoAudioBufferedSync::delayVideoFrame
void delayVideoFrame(int32_t microsecondsPerFrame, uint32_t time_used_ms)
Definition: Video.h:85
audio_tools::VideoAudioBufferedSync::writeAudio
void writeAudio(Print *out, uint8_t *data, size_t size)
Process the audio data.
Definition: Video.h:71
diff --git a/_volume_control_8h_source.html b/_volume_control_8h_source.html index e053ba93ec..db90517a3d 100644 --- a/_volume_control_8h_source.html +++ b/_volume_control_8h_source.html @@ -211,7 +211,7 @@
audio_tools::VolumeControl::getVolumeFactor
virtual float getVolumeFactor(float volume)=0
determines a multiplication factor (0.0 to 1.0) from an input value (0.0 to 1.0).
audio_tools::VolumeControl::limit
virtual float limit(float in)
limits the output to the range of 0 to 1.0
Definition: VolumeControl.h:25
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:341
+
audio_tools::mapFloat
float mapFloat(float x, float in_min, float in_max, float out_min, float out_max)
Similar to Arduino map function but using floats.
Definition: AudioTypes.h:347
diff --git a/_volume_stream_8h_source.html b/_volume_stream_8h_source.html index 7b196fe869..fd50f9582d 100644 --- a/_volume_stream_8h_source.html +++ b/_volume_stream_8h_source.html @@ -375,11 +375,11 @@
340 };
341 
342 }
-
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:109
+
audio_tools::AudioInfoSupport
Supports changes to the sampling rate, bits and channels.
Definition: AudioTypes.h:114
audio_tools::AudioOutput
Abstract Audio Ouptut class.
Definition: AudioOutput.h:22
audio_tools::AudioStream
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with...
Definition: AudioStreams.h:47
audio_tools::LinearVolumeControl
The simplest possible implementation of a VolumeControl: The input = output which describes a linear ...
Definition: VolumeControl.h:149
-
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:241
+
audio_tools::NumberConverter::maxValue
static int64_t maxValue(int value_bits_per_sample)
provides the biggest number for the indicated number of bits
Definition: AudioTypes.h:246
audio_tools::Print
Definition: NoArduino.h:58
audio_tools::Stream
Definition: NoArduino.h:125
audio_tools::VolumeControl
Abstract class for handling of the linear input volume to determine the multiplication factor which s...
Definition: VolumeControl.h:17
@@ -410,7 +410,7 @@
audio_tools::VolumeStream::setStream
void setStream(Stream &in)
Defines/Changes the input & output.
Definition: VolumeStream.h:73
audio_tools::int24x_t
24bit integer which is used for I2S sound processing. The values are really using 3 bytes....
Definition: Int24x.h:16
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
audio_tools::VolumeStreamConfig
Config for VolumeStream.
Definition: VolumeStream.h:14
diff --git a/_w_m8960_stream_8h_source.html b/_w_m8960_stream_8h_source.html index a320a58cb9..a910f3b5d5 100644 --- a/_w_m8960_stream_8h_source.html +++ b/_w_m8960_stream_8h_source.html @@ -331,11 +331,11 @@
audio_tools::WM8960Stream::begin
bool begin(WM8960Config config)
Starts with the indicated configuration.
Definition: WM8960Stream.h:75
audio_tools::WM8960Stream::setAudioInfo
void setAudioInfo(WM8960Config c)
defines the default configuration that is used with the next begin()
Definition: WM8960Stream.h:59
audio_tools::WM8960Stream::end
void end()
Stops the processing and releases the memory.
Definition: WM8960Stream.h:104
-
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:19
+
audio_tools::RxTxMode
RxTxMode
Audio Source (TX_MODE) or Audio Sink (RX_MODE). RXTX_MODE is Source and Sink at the same time!
Definition: AudioTypes.h:24
audio_tools
Generic Implementation of sound input and output for desktop environments using portaudio.
Definition: AnalogAudio.h:9
audio_tools::map
long map(long x, long in_min, long in_max, long out_min, long out_max)
Maps input to output values.
Definition: NoArduino.h:161
-
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:43
-
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:78
+
audio_tools::AudioInfo
Basic Audio information which drives e.g. I2S.
Definition: AudioTypes.h:48
+
audio_tools::AudioInfo::copyFrom
void copyFrom(AudioInfo info)
Same as set.
Definition: AudioTypes.h:83
diff --git a/namespaceaudio__tools.html b/namespaceaudio__tools.html index 6055ebf604..6b8e1432c4 100644 --- a/namespaceaudio__tools.html +++ b/namespaceaudio__tools.html @@ -1949,11 +1949,11 @@ void waitFor (bool &flag)  wait for flag to be active
  - + template<typename T > -size_t writeSamples (Print *p_out, T *data, int samples) - guaranteed to return the requested data
-  +size_t writeSamples (Print *p_out, T *data, int samples, int maxSamples=512) + guaranteed to return the requested data
+  diff --git a/namespacemembers.html b/namespacemembers.html index 44da17a532..7a9d569814 100644 --- a/namespacemembers.html +++ b/namespacemembers.html @@ -228,7 +228,7 @@

- w -

diff --git a/namespacemembers_func.html b/namespacemembers_func.html index a07ca64c3a..0efbe72385 100644 --- a/namespacemembers_func.html +++ b/namespacemembers_func.html @@ -120,7 +120,7 @@ : audio_tools
  • writeSamples() -: audio_tools +: audio_tools
    • diff --git a/search/all_17.js b/search/all_17.js index ac4cdd8014..9773514221 100644 --- a/search/all_17.js +++ b/search/all_17.js @@ -31,7 +31,7 @@ var searchData= ['writefromreceive_1351',['writeFromReceive',['../classaudio__tools_1_1_i2_s_driver_s_t_m32.html#a79908b9928cf48bb309f19dbdf2fa4f9',1,'audio_tools::I2SDriverSTM32']]], ['writeheader_1352',['writeHeader',['../classaudio__tools_1_1_w_a_v_header.html#ac012624c961a3cdd2f76933fed3c2f65',1,'audio_tools::WAVHeader']]], ['writemeta_1353',['writeMeta',['../classaudio__tools_1_1_binary_container_encoder.html#a43a30da913185727325494f8d559f939',1,'audio_tools::BinaryContainerEncoder']]], - ['writesamples_1354',['writeSamples',['../namespaceaudio__tools.html#ad49c9e7326cf6ff739f6ecd1f01ec3c1',1,'audio_tools']]], + ['writesamples_1354',['writeSamples',['../namespaceaudio__tools.html#ae4bf1846916254f6051fdf1437159163',1,'audio_tools']]], ['writesilence_1355',['writeSilence',['../classaudio__tools_1_1_audio_output.html#ad89418aeb557f65a8f1a0aed755633b1',1,'audio_tools::AudioOutput::writeSilence()'],['../classaudio__tools_1_1_audio_stream.html#ad89418aeb557f65a8f1a0aed755633b1',1,'audio_tools::AudioStream::writeSilence()']]], ['writet_1356',['writeT',['../classaudio__tools_1_1_faust_stream.html#ac4da9f76fd157970e06fda582c52008a',1,'audio_tools::FaustStream']]] ]; diff --git a/search/functions_16.js b/search/functions_16.js index c712bac777..241920bc5b 100644 --- a/search/functions_16.js +++ b/search/functions_16.js @@ -19,7 +19,7 @@ var searchData= ['writefromreceive_2686',['writeFromReceive',['../classaudio__tools_1_1_i2_s_driver_s_t_m32.html#a79908b9928cf48bb309f19dbdf2fa4f9',1,'audio_tools::I2SDriverSTM32']]], ['writeheader_2687',['writeHeader',['../classaudio__tools_1_1_w_a_v_header.html#ac012624c961a3cdd2f76933fed3c2f65',1,'audio_tools::WAVHeader']]], ['writemeta_2688',['writeMeta',['../classaudio__tools_1_1_binary_container_encoder.html#a43a30da913185727325494f8d559f939',1,'audio_tools::BinaryContainerEncoder']]], - ['writesamples_2689',['writeSamples',['../namespaceaudio__tools.html#ad49c9e7326cf6ff739f6ecd1f01ec3c1',1,'audio_tools']]], + ['writesamples_2689',['writeSamples',['../namespaceaudio__tools.html#ae4bf1846916254f6051fdf1437159163',1,'audio_tools']]], ['writesilence_2690',['writeSilence',['../classaudio__tools_1_1_audio_output.html#ad89418aeb557f65a8f1a0aed755633b1',1,'audio_tools::AudioOutput::writeSilence()'],['../classaudio__tools_1_1_audio_stream.html#ad89418aeb557f65a8f1a0aed755633b1',1,'audio_tools::AudioStream::writeSilence()']]], ['writet_2691',['writeT',['../classaudio__tools_1_1_faust_stream.html#ac4da9f76fd157970e06fda582c52008a',1,'audio_tools::FaustStream']]] ];

    Variables