4c6f5bec48
- Homing cycle will now cycle twice (spec more/less in config) to improve repeatability and accuracy by decreasing overshoot. - New Grbl settings added: Enable/disable homing cycles, homing seek and feed rates, switch debounce delay, and stepper idle lock time. - Please note that these settings may change upon the next push, since there will be more added soon. Grbl *should* not re-write your old settings, just re-write the new ones. So, make sure you keep these written down somewhere in case they get lost from a code bug. - Refactored settings migration to be a little smaller and managable going forward.
70 lines
2.0 KiB
C
Executable File
70 lines
2.0 KiB
C
Executable File
/*
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settings.h - eeprom configuration handling
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Part of Grbl
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Copyright (c) 2009-2011 Simen Svale Skogsrud
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Copyright (c) 2011-2012 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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#ifndef settings_h
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#define settings_h
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#include <math.h>
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#include <inttypes.h>
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#define GRBL_VERSION "0.8b"
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// Version of the EEPROM data. Will be used to migrate existing data from older versions of Grbl
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// when firmware is upgraded. Always stored in byte 0 of eeprom
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#define SETTINGS_VERSION 50
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// Define bit flag masks in settings.flag.
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#define FLAG_BIT_HOMING_ENABLE bit(0)
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//#define FLAG_BIT_AUTO_START bit(1)
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// Current global settings (persisted in EEPROM from byte 1 onwards)
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typedef struct {
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float steps_per_mm[3];
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uint8_t microsteps;
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uint8_t pulse_microseconds;
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float default_feed_rate;
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float default_seek_rate;
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uint8_t invert_mask;
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float mm_per_arc_segment;
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float acceleration;
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float junction_deviation;
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uint8_t flags; // Contains default toggles
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float homing_feed_rate;
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float homing_seek_rate;
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uint16_t homing_debounce_delay;
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uint8_t stepper_idle_lock_time;
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} settings_t;
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extern settings_t settings;
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// Initialize the configuration subsystem (load settings from EEPROM)
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void settings_init();
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// Print current settings
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void settings_dump();
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// Handle settings command
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uint8_t settings_execute_line(char *line);
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// A helper method to set new settings from command line
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void settings_store_setting(int parameter, float value);
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#endif
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