Janosch
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* This file is part of the libopeninv project.
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*
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* Copyright (C) 2011 Johannes Huebner <dev@johanneshuebner.com>
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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 3 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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#ifndef FOC_H
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#define FOC_H
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#include <stdint.h>
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#include "my_fp.h"
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class FOC
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{
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public:
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static void SetAngle(uint16_t angle);
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static void ParkClarke(s32fp il1, s32fp il2);
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static int32_t GetQLimit(int32_t maxVd);
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static int32_t GetTotalVoltage(int32_t ud, int32_t uq);
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static void InvParkClarke(int32_t ud, int32_t uq);
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static void Mtpa(int32_t is, int32_t& idref, int32_t& iqref);
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static int32_t GetMaximumModulationIndex();
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static s32fp id;
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static s32fp iq;
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static int32_t DutyCycles[3];
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protected:
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private:
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static uint32_t sqrt(uint32_t rad);
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static u32fp fpsqrt(u32fp rad);
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static s32fp sin;
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static s32fp cos;
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};
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#endif // FOC_H
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