45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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spindle_control.c - spindle control methods
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Part of Grbl
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Copyright (c) 2009-2011 Simen Svale Skogsrud
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Grbl 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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Grbl 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 Grbl. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "spindle_control.h"
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#include "settings.h"
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#include <avr/io.h>
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void spindle_init()
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{
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SPINDLE_ENABLE_DDR |= 1<<SPINDLE_ENABLE_BIT;
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}
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void spindle_run(int direction, uint32_t rpm)
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{
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if(direction >= 0) {
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SPINDLE_DIRECTION_PORT &= ~(1<<SPINDLE_DIRECTION_BIT);
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} else {
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SPINDLE_DIRECTION_PORT |= 1<<SPINDLE_DIRECTION_BIT;
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}
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SPINDLE_ENABLE_PORT |= 1<<SPINDLE_ENABLE_BIT;
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}
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void spindle_stop()
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{
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SPINDLE_ENABLE_PORT &= ~(1<<SPINDLE_ENABLE_BIT);
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}
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