37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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* This file is part of the libsidservo project.
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* Copyright 2025 Edward V. Emelianov <edward.emelianoff@gmail.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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#pragma once
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#include "sidservo.h"
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// magick starting sequence
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#define ENC_MAGICK (204)
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// encoder data sequence length
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#define ENC_DATALEN (13)
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// max error counter (when read() returns -1)
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#define MAX_ERR_CTR (100)
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// encoder ticks per turn
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#define ENC_TURN_XTICKS (111111.)
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#define ENC_TURN_YTICKS (111111.)
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int openEncoder(const char *path, int speed);
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int openMount(const char *path, int speed);
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void closeSerial();
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mcc_errcodes_t getEnc(coords_t *c);
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