arduino-audio-tools
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Base class for all Audio Streams. It support the boolean operator to test if the object is ready with data. More...
#include <AudioStreams.h>
Public Member Functions | |
AudioStream (AudioStream const &)=delete | |
virtual AudioInfo | audioInfo () override |
virtual int | available () override |
virtual int | availableForWrite () override |
virtual bool | begin () |
virtual void | end () |
virtual void | flush () override |
operator bool () | |
AudioStream & | operator= (AudioStream const &)=delete |
virtual size_t | readBytes (uint8_t *buffer, size_t length) |
virtual size_t | readSilence (uint8_t *buffer, size_t length) |
Source to generate silence: just sets the buffer to 0. | |
virtual void | setAudioInfo (AudioInfo info) override |
virtual void | setNotifyAudioChange (AudioInfoSupport &bi) override |
virtual bool | validate (AudioInfo &info) |
virtual size_t | write (const uint8_t *buffer, size_t size) override |
virtual size_t | write (uint8_t ch) override |
virtual void | writeSilence (size_t len) |
Writes len bytes of silence (=0). | |
Protected Member Functions | |
virtual int | not_supported (int out, const char *msg="") |
void | refillReadBuffer () |
Protected Attributes | |
AudioInfo | info |
AudioInfoSupport * | p_notify =nullptr |
RingBuffer< uint8_t > | tmp_in {0} |
RingBuffer< uint8_t > | tmp_out {0} |
Base class for all Audio Streams. It support the boolean operator to test if the object is ready with data.