532c359a11
- Completely overhauled the g-code parser. It’s now 100%* compliant. (* may have some bugs). Being compliant, here are some of the major differences. - SMALLER and JUST AS FAST! A number of optimizations were found that sped things up and allowed for the more thorough error-checking to be installed without a speed hit. Trimmed a lot of ‘fat’ in the parser and still was able to make it significantly smaller than it was. - No default feed rate setting! Removed completely! This doesn’t exist in the g-code standard. So, it now errors out whenever it’s undefined for motions that require it (G1/2/3/38.2). - Any g-code parser error expunges the ENTIRE block. This means all information is lost and not passed on to the running state. Before some of the states would remain, which could have led to some problems. - If the g-code block passes all of the error-checks, the g-code state is updated and all motions are executed according to the order of execution. - Changes in spindle speed, when already running, will update the output pin accordingly. This fixes a bug, where it wouldn’t update the speed. - Update g-code parser error reporting. Errors now return detailed information of what exact went wrong. The most common errors return a short text description. For less common errors, the parser reports ‘Invalid gcode ID:20’, where 20 is a error ID. A list of error code IDs and their descriptions will be documented for user reference elsewhere to save flash space. - Other notable changes: - Added a print integer routine for uint8 variables. This saved significant flash space by switching from a heavier universal print integer routine. - Saved some flash space with our own short hypotenuse calculation - Some arc computation flash and memory optimizations.
105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
/*
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report.h - reporting and messaging methods
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Part of Grbl
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Copyright (c) 2012-2014 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 report_h
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#define report_h
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// Define Grbl status codes.
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#define STATUS_OK 0
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#define STATUS_EXPECTED_COMMAND_LETTER 1
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#define STATUS_BAD_NUMBER_FORMAT 2
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#define STATUS_INVALID_STATEMENT 3
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#define STATUS_NEGATIVE_VALUE 4
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#define STATUS_SETTING_DISABLED 5
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#define STATUS_SETTING_STEP_PULSE_MIN 6
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#define STATUS_SETTING_READ_FAIL 7
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#define STATUS_IDLE_ERROR 8
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#define STATUS_ALARM_LOCK 9
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#define STATUS_SOFT_LIMIT_ERROR 10
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#define STATUS_OVERFLOW 11
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#define STATUS_GCODE_UNSUPPORTED_COMMAND 20
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#define STATUS_GCODE_MODAL_GROUP_VIOLATION 21
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#define STATUS_GCODE_UNDEFINED_FEED_RATE 22
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#define STATUS_GCODE_COMMAND_VALUE_NOT_INTEGER 23
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#define STATUS_GCODE_AXIS_COMMAND_CONFLICT 24
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#define STATUS_GCODE_WORD_REPEATED 25
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#define STATUS_GCODE_NO_AXIS_WORDS 26
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#define STATUS_GCODE_INVALID_LINE_NUMBER 27
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#define STATUS_GCODE_VALUE_WORD_MISSING 28
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#define STATUS_GCODE_UNSUPPORTED_COORD_SYS 29
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#define STATUS_GCODE_G53_INVALID_MOTION_MODE 30
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#define STATUS_GCODE_AXIS_WORDS_EXIST 31
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#define STATUS_GCODE_NO_AXIS_WORDS_IN_PLANE 32
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#define STATUS_GCODE_INVALID_TARGET 33
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#define STATUS_GCODE_ARC_RADIUS_ERROR 34
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#define STATUS_GCODE_NO_OFFSETS_IN_PLANE 35
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#define STATUS_GCODE_PROBE_TRIGGERED 36
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#define STATUS_GCODE_UNUSED_WORDS 37
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// Define Grbl alarm codes. Less than zero to distinguish alarm error from status error.
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#define ALARM_LIMIT_ERROR -1
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#define ALARM_ABORT_CYCLE -2
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#define ALARM_PROBE_FAIL -3
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// Define Grbl feedback message codes.
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#define MESSAGE_CRITICAL_EVENT 1
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#define MESSAGE_ALARM_LOCK 2
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#define MESSAGE_ALARM_UNLOCK 3
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#define MESSAGE_ENABLED 4
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#define MESSAGE_DISABLED 5
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// Prints system status messages.
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void report_status_message(uint8_t status_code);
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// Prints system alarm messages.
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void report_alarm_message(int8_t alarm_code);
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// Prints miscellaneous feedback messages.
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void report_feedback_message(uint8_t message_code);
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// Prints welcome message
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void report_init_message();
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// Prints Grbl help and current global settings
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void report_grbl_help();
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// Prints Grbl global settings
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void report_grbl_settings();
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// Prints realtime status report
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void report_realtime_status();
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// Prints recorded probe position
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void report_probe_parameters();
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// Prints Grbl NGC parameters (coordinate offsets, probe)
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void report_ngc_parameters();
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// Prints current g-code parser mode state
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void report_gcode_modes();
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// Prints startup line
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void report_startup_line(uint8_t n, char *line);
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// Prints build info and user info
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void report_build_info(char *line);
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#endif
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