e455764079
[ver] v1.1f update due to tweaks to interface from new parking override control. [new] Parking motion override control via new `M56 P0` and `M56 P1` command, which disables and enables the parking motion, respectively. Requires ENABLE_PARKING_OVERRIDE_CONTROL and PARKING_ENABLE enabled in config.h. Primarily for OEMs. [new] `M56` appears in the $G report when enabled. [new] Five new build info identification letters. Some were missing and a couple are new. Updated the CSV and documentation to reflect these new items. [new] Spindle enable pin configuration option to alter its behavior based on how certain lasers work. By default, Grbl treats the enable pin separately and leaves it on when S is 0. The new option turns the enable pin on and off with S>0 and S=0. This only is in effect when a user enables the USE_SPINDLE_DIR_AS_ENABLE_PIN option. [fix] M4 is now allowed to work when USE_SPINDLE_DIR_AS_ENABLE_PIN is enabled. Previously this was blocked and was problematic for laser folks using M4. [fix] Properly declared system variables as extern. Not sure how that went unnoticed or why it worked up until now but it has. [fix] EXTREMELY RARE. When AMASS is intentionally disabled and sent a motion command that is _one step_ in length, Grbl would not actuate the step due to numerical round-off. Applied a fix to prevent the round-off issue. [fix] Added a compile-time check for AMASS settings to make sure that the numerical round-off issue doesn’t effect it. This would only happen if someone set AMASS max levels to zero. It does not effect AMASS with its current defaults. [fix] Wrapped the mc_parking_motion() function in an ifdef for porting purposes. [fix] Fixed an issue when in inverse time mode and G0’s would require a F word. This was not correct. [fix] Added a note in the defaults.h file that MAX_TRAVEL values must be positive. Some users were setting this negative and it was causing issues.
117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/*
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grbl.h - main Grbl include file
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Part of Grbl
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Copyright (c) 2015-2016 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 grbl_h
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#define grbl_h
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// Grbl versioning system
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#define GRBL_VERSION "1.1f"
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#define GRBL_VERSION_BUILD "20170128"
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// Define standard libraries used by Grbl.
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#include <avr/io.h>
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#include <avr/pgmspace.h>
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#include <avr/interrupt.h>
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#include <avr/wdt.h>
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#include <util/delay.h>
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#include <math.h>
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#include <inttypes.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdbool.h>
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// Define the Grbl system include files. NOTE: Do not alter organization.
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#include "config.h"
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#include "nuts_bolts.h"
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#include "settings.h"
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#include "system.h"
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#include "defaults.h"
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#include "cpu_map.h"
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#include "planner.h"
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#include "coolant_control.h"
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#include "eeprom.h"
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#include "gcode.h"
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#include "limits.h"
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#include "motion_control.h"
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#include "planner.h"
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#include "print.h"
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#include "probe.h"
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#include "protocol.h"
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#include "report.h"
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#include "serial.h"
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#include "spindle_control.h"
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#include "stepper.h"
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#include "jog.h"
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// ---------------------------------------------------------------------------------------
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// COMPILE-TIME ERROR CHECKING OF DEFINE VALUES:
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#ifndef HOMING_CYCLE_0
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#error "Required HOMING_CYCLE_0 not defined."
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#endif
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#if defined(USE_SPINDLE_DIR_AS_ENABLE_PIN) && !defined(VARIABLE_SPINDLE)
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#error "USE_SPINDLE_DIR_AS_ENABLE_PIN may only be used with VARIABLE_SPINDLE enabled"
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#endif
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#if defined(USE_SPINDLE_DIR_AS_ENABLE_PIN) && !defined(CPU_MAP_ATMEGA328P)
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#error "USE_SPINDLE_DIR_AS_ENABLE_PIN may only be used with a 328p processor"
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#endif
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#if !defined(USE_SPINDLE_DIR_AS_ENABLE_PIN) && defined(SPINDLE_ENABLE_OFF_WITH_ZERO_SPEED)
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#error "SPINDLE_ENABLE_OFF_WITH_ZERO_SPEED may only be used with USE_SPINDLE_DIR_AS_ENABLE_PIN enabled"
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#endif
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#if defined(PARKING_ENABLE)
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#if defined(HOMING_FORCE_SET_ORIGIN)
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#error "HOMING_FORCE_SET_ORIGIN is not supported with PARKING_ENABLE at this time."
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#endif
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#endif
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#if defined(ENABLE_PARKING_OVERRIDE_CONTROL)
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#if !defined(PARKING_ENABLE)
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#error "ENABLE_PARKING_OVERRIDE_CONTROL must be enabled with PARKING_ENABLE."
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#endif
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#endif
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#if defined(SPINDLE_PWM_MIN_VALUE)
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#if !(SPINDLE_PWM_MIN_VALUE > 0)
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#error "SPINDLE_PWM_MIN_VALUE must be greater than zero."
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#endif
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#endif
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#if (REPORT_WCO_REFRESH_BUSY_COUNT < REPORT_WCO_REFRESH_IDLE_COUNT)
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#error "WCO busy refresh is less than idle refresh."
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#endif
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#if (REPORT_OVR_REFRESH_BUSY_COUNT < REPORT_OVR_REFRESH_IDLE_COUNT)
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#error "Override busy refresh is less than idle refresh."
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#endif
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#if (REPORT_WCO_REFRESH_IDLE_COUNT < 2)
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#error "WCO refresh must be greater than one."
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#endif
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#if (REPORT_OVR_REFRESH_IDLE_COUNT < 1)
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#error "Override refresh must be greater than zero."
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#endif
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// ---------------------------------------------------------------------------------------
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#endif
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