53 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			53 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Copyright 2016 Jack Humbert
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|  *
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|  * This program is free software: you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License as published by
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|  * the Free Software Foundation, either version 2 of the License, or
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|  * (at your option) any later version.
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|  *
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|  * This program is distributed in the hope that it will be useful,
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|  * but WITHOUT ANY WARRANTY; 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
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|  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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|  */
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| #include <stdint.h>
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| #include <stdbool.h>
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| #if defined(__AVR__)
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| #    include <avr/io.h>
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| #endif
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| #include "wait.h"
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| #include "luts.h"
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| 
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| #ifndef VOICES_H
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| #    define VOICES_H
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| 
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| float voice_envelope(float frequency);
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| 
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| typedef enum {
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|     default_voice,
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| #    ifdef AUDIO_VOICES
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|     something,
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|     drums,
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|     butts_fader,
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|     octave_crunch,
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|     duty_osc,
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|     duty_octave_down,
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|     delayed_vibrato,
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| // delayed_vibrato_octave,
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| // duty_fifth_down,
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| // duty_fourth_down,
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| // duty_third_down,
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| // duty_fifth_third_down,
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| #    endif
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|     number_of_voices  // important that this is last
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| } voice_type;
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| 
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| void set_voice(voice_type v);
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| void voice_iterate(void);
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| void voice_deiterate(void);
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| 
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| #endif
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