59 lines
2.1 KiB
C++
Executable file
59 lines
2.1 KiB
C++
Executable file
/* Copyright (c) 2018 John-Michael Reed
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* bleeplabs.com
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*
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* Development of this audio library was funded by PJRC.COM, LLC by sales of
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* Teensy and Audio Adaptor boards. Please support PJRC's efforts to develop
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* open source software by purchasing Teensy or other PJRC products.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice, development funding notice, and this permission
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* notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* Combine analog signals with bitwise expressions like XOR.
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* Combining two simple oscillators results in interesting new waveforms,
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* Combining white noise or dynamic incoming audio results in aggressive digital distortion.
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*/
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#ifndef effect_digital_combine_h_
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#define effect_digital_combine_h_
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#include <Arduino.h>
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#include "AudioStream.h"
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class AudioEffectDigitalCombine : public AudioStream
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{
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public:
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enum combineMode {
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OR = 0,
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XOR = 1,
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AND = 2,
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MODULO = 3,
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};
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AudioEffectDigitalCombine() : AudioStream(2, inputQueueArray), mode_sel(OR) { }
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void setCombineMode(int mode_in) {
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if (mode_in > 3) {
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mode_in = 3;
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}
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mode_sel = mode_in;
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}
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virtual void update(void);
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private:
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short mode_sel;
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audio_block_t *inputQueueArray[2];
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};
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#endif
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