64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/*
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coolant_control.c - coolant control methods
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Part of Grbl v0.9
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Copyright (c) 2012-2014 Sungeun K. Jeon
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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 "system.h"
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#include "coolant_control.h"
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#include "protocol.h"
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#include "gcode.h"
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void coolant_init()
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{
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COOLANT_FLOOD_DDR |= (1 << COOLANT_FLOOD_BIT);
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#ifdef ENABLE_M7
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COOLANT_MIST_DDR |= (1 << COOLANT_MIST_BIT);
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#endif
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coolant_stop();
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}
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void coolant_stop()
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{
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COOLANT_FLOOD_PORT &= ~(1 << COOLANT_FLOOD_BIT);
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#ifdef ENABLE_M7
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COOLANT_MIST_PORT &= ~(1 << COOLANT_MIST_BIT);
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#endif
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}
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void coolant_run(uint8_t mode)
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{
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if (sys.state == STATE_CHECK_MODE) { return; }
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protocol_auto_cycle_start(); //temp fix for M8 lockup
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protocol_buffer_synchronize(); // Ensure coolant turns on when specified in program.
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if (mode == COOLANT_FLOOD_ENABLE) {
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COOLANT_FLOOD_PORT |= (1 << COOLANT_FLOOD_BIT);
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#ifdef ENABLE_M7
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} else if (mode == COOLANT_MIST_ENABLE) {
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COOLANT_MIST_PORT |= (1 << COOLANT_MIST_BIT);
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#endif
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} else {
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coolant_stop();
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}
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}
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