44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/**********************************************************************
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* sine.h
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*
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* Created on: Dec 24, 2016
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* Author: tstern
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*
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Copyright (C) 2018 MisfitTech, All rights reserved.
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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 3 of the License.
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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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Written by Trampas Stern for MisfitTech.
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Misfit Tech invests time and resources providing this open source code,
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please support MisfitTech and open-source hardware by purchasing
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products from MisfitTech, www.misifittech.net!
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*********************************************************************/
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#ifndef SINE_H_
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#define SINE_H_
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#include "board.h"
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#define SINE_STEPS (1024L)
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#define SINE_MAX ((int32_t)(32768L))
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int16_t sine(uint16_t angle);
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int16_t cosine(uint16_t angle);
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#endif /* SINE_H_ */
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