332acada88
[new] Altered the way default settings are stored and restored. Saved about 300 bytes(!) of flashed size. Should free up enough for certain configurations of CoreXY machines. [fix] When the optional M7 mist coolant IO was enabled, coolant overrides was not disabling correctly. [fix] Coolant override states was not restored correctly after a parking motion in certain situations. It would restore programmed state, rather than current overridden state. [fix] Now allow coolant overrides to operate during jogging motion. [fix] Invert control pin mask typo. [new] Added a new build info feedback mechanism for enabling the safety door input pin.
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
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coolant_control.h - spindle control methods
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Part of Grbl
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Copyright (c) 2012-2016 Sungeun K. Jeon for Gnea Research LLC
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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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#ifndef coolant_control_h
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#define coolant_control_h
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#define COOLANT_NO_SYNC false
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#define COOLANT_FORCE_SYNC true
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#define COOLANT_STATE_DISABLE 0 // Must be zero
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#define COOLANT_STATE_FLOOD PL_COND_FLAG_COOLANT_FLOOD
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#define COOLANT_STATE_MIST PL_COND_FLAG_COOLANT_MIST
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// Initializes coolant control pins.
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void coolant_init();
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// Returns current coolant output state. Overrides may alter it from programmed state.
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uint8_t coolant_get_state();
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// Immediately disables coolant pins.
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void coolant_stop();
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// Sets the coolant pins according to state specified.
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void coolant_set_state(uint8_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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void coolant_sync(uint8_t mode);
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#endif
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