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@ -9,7 +9,38 @@ |
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* |
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* |
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* Added id to audio_block_f32_t class, per Tympan. Bob Larkin June 2020 |
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* Added id to audio_block_f32_t class, per Tympan. Bob Larkin June 2020 |
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* |
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* |
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* MIT License. use at your own risk. |
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* |
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* Thse classes are derived from their equivalents in Teensyduino. Thus: |
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* Teensyduino Core Library |
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* http://www.pjrc.com/teensy/
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* Copyright (c) 2017 PJRC.COM, LLC. |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining |
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* a copy of this software and associated documentation files (the |
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* "Software"), to deal in the Software without restriction, including |
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* without limitation the rights to use, copy, modify, merge, publish, |
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* distribute, sublicense, and/or sell copies of the Software, and to |
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* permit persons to whom the Software is furnished to do so, subject to |
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* the following conditions: |
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* |
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* 1. The above copyright notice and this permission notice shall be |
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* included in all copies or substantial portions of the Software. |
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* |
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* 2. If the Software is incorporated into a build system that allows |
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* selection among a list of target devices, then similar target |
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* devices manufactured by PJRC.COM must be included in the list of |
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* target devices and selectable in the same manner. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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* |
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* All additions are under MIT License. use at your own risk. |
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*/ |
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*/ |
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#ifndef _AudioStream_F32_h |
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#ifndef _AudioStream_F32_h |
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@ -32,22 +63,23 @@ class AudioConnection_F32; |
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//https://github.com/PaulStoffregen/cores/blob/268848cdb0121f26b7ef6b82b4fb54abbe465427/teensy3/AudioStream.h
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//https://github.com/PaulStoffregen/cores/blob/268848cdb0121f26b7ef6b82b4fb54abbe465427/teensy3/AudioStream.h
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// Added id, per Tympan. Should not disturb existing programs. Bob Larkin June 2020
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// Added id, per Tympan. Should not disturb existing programs. Bob Larkin June 2020
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class audio_block_f32_t { |
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class audio_block_f32_t { |
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public: |
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public: |
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audio_block_f32_t(void) {}; |
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audio_block_f32_t(void) {}; |
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audio_block_f32_t(const AudioSettings_F32 &settings) { |
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audio_block_f32_t(const AudioSettings_F32 &settings) { |
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fs_Hz = settings.sample_rate_Hz; |
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fs_Hz = settings.sample_rate_Hz; |
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length = settings.audio_block_samples; |
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length = settings.audio_block_samples; |
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}; |
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}; |
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unsigned char ref_count; |
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unsigned char ref_count; |
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unsigned char memory_pool_index; |
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unsigned char memory_pool_index; |
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unsigned char reserved1; |
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unsigned char reserved1; |
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unsigned char reserved2; |
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unsigned char reserved2; |
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float32_t data[AUDIO_BLOCK_SAMPLES]; // AUDIO_BLOCK_SAMPLES is 128, from AudioStream.h
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float32_t data[AUDIO_BLOCK_SAMPLES]; // AUDIO_BLOCK_SAMPLES is 128, from AudioStream.h
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const int full_length = AUDIO_BLOCK_SAMPLES; |
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const int full_length = AUDIO_BLOCK_SAMPLES; |
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int length = AUDIO_BLOCK_SAMPLES; // AUDIO_BLOCK_SAMPLES is 128, from AudioStream.h
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int length = AUDIO_BLOCK_SAMPLES; // AUDIO_BLOCK_SAMPLES is 128, from AudioStream.h
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float fs_Hz = AUDIO_SAMPLE_RATE; // AUDIO_SAMPLE_RATE is 44117.64706 from AudioStream.h
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// For Teensy 4.x, AUDIO_SAMPLE_RATE is 44100
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unsigned long id; |
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float fs_Hz = AUDIO_SAMPLE_RATE; // T3.x AUDIO_SAMPLE_RATE is 44117.64706
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unsigned long id; |
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}; |
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}; |
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class AudioConnection_F32 |
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class AudioConnection_F32 |
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