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87 lines
2.6 KiB
87 lines
2.6 KiB
/*
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* Open Theremin V3 with MIDI interface control software for Arduino UNO
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* Based on Open Theremin V3 version 3.0 Copyright (C) 2010-2016 by Urs Gaudenz
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*
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* Also integrate changes from Open Theremin V3 Version 3.1 Copyright (C) 2010-2020 by Urs Gaudenz
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*
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*
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* Open Theremin V3 with MIDI interface control software is free software:
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* you can redistribute it and/or modify it under the terms of
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* the GNU General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Open Theremin V3 with MIDI interface control software is distributed
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* in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* the Open Theremin V3 with MIDI interface control software.
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* If not, see <http://www.gnu.org/licenses/>.
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*
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* Also credited for their important contributions to Open Theremin V3:
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* David Harvey
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* Michael Margolis
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* "Theremingenieur" Thierry Frenkel
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*/
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/* Midi added by Vincent Dhamelincourt - September 2017.
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* Serial com' removed from the original Open Theremin V3 's code for midi purpose.
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*/
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/**
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Building the code
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=================
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build.h contains #defines that control the compilation of the code
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ENABLE_CV - if non-0, emit cv output on pin 6 (EXPERIMENTAL!)
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Structure of the code
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=====================
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** Open_Theremin_UNO.ino **
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This file. Creates and hooks up the application object to the arduino setup()
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and loop() callbacks.
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** application.h/application.cpp **
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Main application object. Holds the state of the app (playing, calibrating), deals
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with initialisation and the app main loop, reads pitch and volume changed flags
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from the interrupt handlers and sets pitch and volume values which the timer
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interrupt sends to the DAC.
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Midi is also managed here
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** OTPinDefs.h **
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Pin definitions for the DAC.
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** build.h **
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Preprocessor definitions for build (see above).
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** hw.h **
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Definitions for hardware button and LED.
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** ihandlers.h/ihandlers.cpp
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Interrupt handler code and volatile variables implementing the communication between
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the app and its input/output.
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** theremin_sinetable<N>.c **
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Wavetable data for a variety of sounds. Switchable via the potentiometer.
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** timer.h/timer.cpp **
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Definitions and functions for setting delays in tics and in milliseconds
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*/
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#include "application.h"
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Application app;
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void setup() {
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app.setup();
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}
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void loop() {
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app.loop();
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}
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