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54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/*
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coolant_control.h - coolant control methods
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Part of grblHAL
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Copyright (c) 2017-2025 Terje Io
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Copyright (c) 2012-2016 Sungeun K. Jeon for Gnea Research LLC
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grblHAL 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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grblHAL 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 grblHAL. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _COOLANT_CONTROL_H_
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#define _COOLANT_CONTROL_H_
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// if changed to > 8 bits planner_cond_t needs to be changed too
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typedef union {
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uint8_t bits; //!< Bitmask bits
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uint8_t mask; //!< Bitmask
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uint8_t value; //!< Bitmask value
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struct {
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uint8_t flood :1, //!< Flood coolant.
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mist :1, //!< Mist coolant, optional.
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shower :1, //!< Shower coolant, currently unused.
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trough_spindle :1, //!< Through spindle coolant, currently unused.
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unused :4;
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};
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} coolant_state_t;
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typedef struct {
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coolant_state_t invert;
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uint16_t on_delay;
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} coolant_settings_t;
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// Sets the coolant pins according to state specified.
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void coolant_set_state (coolant_state_t mode);
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// G-code parser entry-point for setting coolant states. Checks for and executes additional conditions.
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bool coolant_set_state_synced (coolant_state_t mode);
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void coolant_restore (coolant_state_t mode, uint16_t on_delay_ms);
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#endif
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