238 lines
8.8 KiB
C
238 lines
8.8 KiB
C
/********************************************************************
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* Tasmota I2S audio classes
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*
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*
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*******************************************************************/
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#include "be_constobj.h"
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#ifdef USE_I2S
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#ifdef USE_I2S_AUDIO_BERRY
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#include "be_mapping.h"
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extern int i2s_output_i2s_stop(bvm *vm);
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extern int i2s_generator_wav_init(bvm *vm);
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extern int i2s_generator_wav_deinit(bvm *vm);
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extern int i2s_generator_wav_begin(bvm *vm);
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extern int i2s_generator_wav_loop(bvm *vm);
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extern int i2s_generator_wav_stop(bvm *vm);
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extern int i2s_generator_wav_isrunning(bvm *vm);
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extern int i2s_generator_mp3_init(bvm *vm);
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extern int i2s_generator_mp3_deinit(bvm *vm);
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extern int i2s_generator_mp3_begin(bvm *vm);
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extern int i2s_generator_mp3_loop(bvm *vm);
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extern int i2s_generator_mp3_stop(bvm *vm);
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extern int i2s_generator_mp3_isrunning(bvm *vm);
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#ifdef USE_UFILESYS
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extern int i2s_file_source_fs_init(bvm *vm);
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extern int i2s_file_source_fs_deinit(bvm *vm);
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#endif // USE_UFILESYS
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// AudioOutputI2S.init() -> instance
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extern void* be_audio_output_i2s_init(void);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_i2s_init, "+.p", "");
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// AudioOutputI2S.deinit()-> void
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extern void* be_audio_output_i2s_deinit(void* instance);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_i2s_deinit, "", ".");
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// AudioOutput.begin() -> bool
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extern int be_audio_output_i2s_begin(void* out);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_i2s_begin, "b", ".");
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// AudioOutput.stop() -> bool
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extern int be_audio_output_i2s_stop(void* out);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_i2s_stop, "b", ".");
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// AudioOutput.flush() -> bool
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extern void be_audio_output_i2s_flush(void* out);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_i2s_flush, "", ".");
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// AudioOutput.set_rate(rate_hz:int) -> bool
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extern int be_audio_output_set_rate(void* out, int hz);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_set_rate, "b", ".i");
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// AudioOutput.set_bits_per_sample(bits_per_sample:int) -> bool
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extern int be_audio_output_set_bits_per_sample(void* out, int bps);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_set_bits_per_sample, "b", ".i");
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// AudioOutput.set_channels(channels:int) -> bool
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extern int be_audio_output_set_channels(void* out, int channels);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_set_channels, "b", ".i");
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// AudioOutput.set_gain(gain:real) -> bool
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extern int be_audio_output_set_gain(void* out, float gain);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_set_gain, "b", ".f");
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// AudioOutput.consume_mono(bytes) -> int
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extern int be_audio_output_consume_mono(void* out, uint16_t *pcm, int bytes_len, int index);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_consume_mono, "i", ".(bytes)~i");
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// AudioOutput.consume_stereo(bytes) -> int
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extern int be_audio_output_consume_stereo(void* out, uint16_t *pcm, int bytes_len, int index);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_consume_stereo, "i", ".(bytes)~i");
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// AudioOutput.consume_silence() -> int, push silence frames
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extern int be_audio_output_consume_silence(void* out);
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BE_FUNC_CTYPE_DECLARE(be_audio_output_consume_silence, "i", ".");
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// AudioOutputI2S.set_lsb_justified(gain:real) -> nil
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extern int i2s_output_i2s_set_lsb_justified(void* out, bbool lsbJustified);
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BE_FUNC_CTYPE_DECLARE(i2s_output_i2s_set_lsb_justified, "b", ".b");
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// ----------------------------------------------------------------------
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// Audio Input I2S
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// AudioInputI2S.init() -> instance
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extern void* be_audio_input_i2s_init(void);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_init, "+.p", "");
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// AudioInputI2S.deinit()-> void
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extern void* be_audio_input_i2s_deinit(void* instance);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_deinit, "", ".");
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// AudioInputI2S.begin() -> bool
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extern int be_audio_input_i2s_begin(bvm *vm, void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_begin, "b", "@.");
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// AudioInputI2S.stop() -> bool
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extern int be_audio_input_i2s_stop(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_stop, "b", ".");
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extern int be_audio_input_i2s_read_bytes(bvm *vm);
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// AudioInputI2S.set_gain(gain:real) -> bool
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extern int be_audio_input_set_gain(void* in, float gain);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_set_gain, "b", ".f");
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// AudioInputI2S.get_rate() -> int
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extern int be_audio_input_i2s_get_rate(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_get_rate, "i", ".");
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// AudioInputI2S.get_bits_per_sample() -> int
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extern int be_audio_input_i2s_get_bits_per_sample(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_get_bits_per_sample, "i", ".");
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// AudioInputI2S.get_channels() -> int
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extern int be_audio_input_i2s_get_channels(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_get_channels, "i", ".");
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// AudioInputI2S.get_gain() -> real
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extern float be_audio_input_i2s_get_gain(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_get_gain, "f", ".");
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// AudioInputI2S.get_dc_offset() -> float
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extern int be_audio_input_i2s_get_dc_offset(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_get_dc_offset, "i", ".");
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// AudioInputI2S.get_lowpass_alpha() -> float
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extern float be_audio_input_i2s_get_lowpass_alpha(void* in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_get_lowpass_alpha, "f", ".");
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// AudioInputI2S.set_lowpass_alpha(alpha:float) -> bool
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extern int be_audio_input_i2s_set_lowpass_alpha(void* in, float alpha);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_set_lowpass_alpha, "b", ".f");
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// AudioInputI2S.rms_bytes(int16*:bytes) -> int
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extern int be_audio_input_i2s_rms_bytes(void *buf, size_t len);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_rms_bytes, "i", "(bytes)~");
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// AudioInputI2S.sqrt_fast(int) -> int
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extern int be_audio_input_i2s_sqrt_fast(int in);
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BE_FUNC_CTYPE_DECLARE(be_audio_input_i2s_sqrt_fast, "i", "i");
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#include "be_fixed_be_class_AudioOutputI2S.h"
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#include "be_fixed_be_class_AudioGenerator.h"
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#include "be_fixed_be_class_AudioGeneratorWAV.h"
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#include "be_fixed_be_class_AudioGeneratorMP3.h"
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#include "be_fixed_be_class_AudioFileSource.h"
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#include "be_fixed_be_class_AudioFileSourceFS.h"
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#include "be_fixed_be_class_AudioInputI2S.h"
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/* @const_object_info_begin
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class be_class_AudioGenerator (scope: global, name: AudioGenerator, strings: weak) {
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.p, var
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}
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class be_class_AudioFileSource (scope: global, name: AudioFileSource, strings: weak) {
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.p, var
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}
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class be_class_AudioOutputI2S (scope: global, name: AudioOutputI2S, strings: weak) {
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.p, var
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init, ctype_func(be_audio_output_i2s_init)
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deinit, ctype_func(be_audio_output_i2s_deinit)
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begin, ctype_func(be_audio_output_i2s_begin)
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stop, ctype_func(be_audio_output_i2s_stop)
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flush, ctype_func(be_audio_output_i2s_flush)
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consume_mono, ctype_func(be_audio_output_consume_mono)
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consume_stereo, ctype_func(be_audio_output_consume_stereo)
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consume_silence, ctype_func(be_audio_output_consume_silence)
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set_rate, ctype_func(be_audio_output_set_rate)
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set_bits_per_sample, ctype_func(be_audio_output_set_bits_per_sample)
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set_channels, ctype_func(be_audio_output_set_channels)
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set_gain, ctype_func(be_audio_output_set_gain)
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}
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class be_class_AudioGeneratorWAV (scope: global, name: AudioGeneratorWAV, super: be_class_AudioGenerator, strings: weak) {
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init, func(i2s_generator_wav_init)
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deinit, func(i2s_generator_wav_deinit)
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begin, func(i2s_generator_wav_begin)
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loop, func(i2s_generator_wav_loop)
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stop, func(i2s_generator_wav_stop)
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isrunning, func(i2s_generator_wav_isrunning)
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}
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class be_class_AudioGeneratorMP3 (scope: global, name: AudioGeneratorMP3, super: be_class_AudioGenerator, strings: weak) {
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init, func(i2s_generator_mp3_init)
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deinit, func(i2s_generator_mp3_deinit)
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begin, func(i2s_generator_mp3_begin)
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loop, func(i2s_generator_mp3_loop)
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stop, func(i2s_generator_mp3_stop)
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isrunning, func(i2s_generator_mp3_isrunning)
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}
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class be_class_AudioFileSourceFS (scope: global, name: AudioFileSourceFS, super: be_class_AudioFileSource, strings: weak) {
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init, func(i2s_file_source_fs_init)
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deinit, func(i2s_file_source_fs_deinit)
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}
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class be_class_AudioInputI2S (scope: global, name: AudioInputI2S, strings: weak) {
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.p, var
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peak, var
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init, ctype_func(be_audio_input_i2s_init)
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deinit, ctype_func(be_audio_input_i2s_deinit)
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begin, ctype_func(be_audio_input_i2s_begin)
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stop, ctype_func(be_audio_input_i2s_stop)
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read_bytes, func(be_audio_input_i2s_read_bytes)
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get_rate, ctype_func(be_audio_input_i2s_get_rate)
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get_bits_per_sample, ctype_func(be_audio_input_i2s_get_bits_per_sample)
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get_channels, ctype_func(be_audio_input_i2s_get_channels)
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get_gain, ctype_func(be_audio_input_i2s_get_gain)
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set_gain, ctype_func(be_audio_input_set_gain)
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get_dc_offset, ctype_func(be_audio_input_i2s_get_dc_offset)
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get_lowpass_alpha, ctype_func(be_audio_input_i2s_get_lowpass_alpha)
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set_lowpass_alpha, ctype_func(be_audio_input_i2s_set_lowpass_alpha)
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rms_bytes, static_ctype_func(be_audio_input_i2s_rms_bytes)
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sqrt_fast, static_ctype_func(be_audio_input_i2s_sqrt_fast)
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}
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@const_object_info_end */
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#endif // USE_I2S_AUDIO_BERRY
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#endif // USE_I2S
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