mirror of
https://github.com/grblHAL/core.git
synced 2026-02-06 00:52:35 +08:00
43d694917c
(probe input pullup disable) settings from boolean to bitfield when driver support is available. Added a few default values for settings in config.h, overridable from the compiler command line. Added core support for per axis pulloff distance, needs plugin for configuring them. Added HAL flags for disabling settings for MCU input pins pullup disable, may be set by drivers/boards that has buffered (optocoupled) inputs that is not possible to change.
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
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machine_limits.h - code pertaining to limit-switches and performing the homing cycle
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Part of grblHAL
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Copyright (c) 2017-2023 Terje Io
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Copyright (c) 2012-2015 Sungeun K. Jeon
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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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#ifndef _MACHINE_LIMITS_H_
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#define _MACHINE_LIMITS_H_
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#include "nuts_bolts.h"
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typedef enum
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{
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HomingMode_Seek = 0,
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HomingMode_Locate,
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HomingMode_Pulloff
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} homing_mode_t;
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void limits_init (void);
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// Perform one portion of the homing cycle based on the input settings.
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status_code_t limits_go_home (axes_signals_t cycle);
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// Check for soft limit violations
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void limits_soft_check (float *target, planner_cond_t condition);
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// Check if homing is required.
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bool limits_homing_required (void);
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// Set axes to be homed from settings.
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void limits_set_homing_axes (void);
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void limits_set_machine_positions (axes_signals_t cycle, bool add_pulloff);
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void limits_set_work_envelope (void);
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coord_data_t *limits_homing_pulloff (coord_data_t *distance);
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void limit_interrupt_handler (limit_signals_t state);
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axes_signals_t limit_signals_merge (limit_signals_t signals);
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#endif
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