grbl-LPC-CoreXY/grbl/report.h

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/*
report.h - reporting and messaging methods
Part of Grbl
Copyright (c) 2012-2015 Sungeun K. Jeon
Grbl is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Grbl is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Grbl. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef report_h
#define report_h
// Define Grbl status codes.
#define STATUS_OK 0
Major g-code parser overhaul. 100%* compliant. Other related updates. - 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.
2014-05-26 00:05:28 +02:00
#define STATUS_EXPECTED_COMMAND_LETTER 1
#define STATUS_BAD_NUMBER_FORMAT 2
#define STATUS_INVALID_STATEMENT 3
#define STATUS_NEGATIVE_VALUE 4
#define STATUS_SETTING_DISABLED 5
#define STATUS_SETTING_STEP_PULSE_MIN 6
#define STATUS_SETTING_READ_FAIL 7
#define STATUS_IDLE_ERROR 8
#define STATUS_ALARM_LOCK 9
#define STATUS_SOFT_LIMIT_ERROR 10
#define STATUS_OVERFLOW 11
#define STATUS_MAX_STEP_RATE_EXCEEDED 12
v1.0 Beta Release. - Tons of new stuff in this release, which is fairly stable and well tested. However, much more is coming soon! - Real-time parking motion with safety door. When this compile option is enabled, an opened safety door will cause Grbl to automatically feed hold, retract, de-energize the spindle/coolant, and parks near Z max. After the door is closed and resume is commanded, this reverses and the program continues as if nothing happened. This is also highly configurable. See config.h for details. - New spindle max and min rpm ‘$’ settings! This has been requested often. Grbl will output 5V when commanded to turn on the spindle at its max rpm, and 0.02V with min rpm. The voltage and the rpm range are linear to each other. This should help users tweak their settings to get close to true rpm’s. - If the new max rpm ‘$’ setting is set = 0 or less than min rpm, the spindle speed PWM pin will act like a regular on/off spindle enable pin. On pin D11. - BEWARE: Your old EEPROM settings will be wiped! The new spindle rpm settings require a new settings version, so Grbl will automatically wipe and restore the EEPROM with the new defaults. - Control pin can now be inverted individually with a CONTROL_INVERT_MASK in the cpu_map header file. Not typical for users to need this, but handy to have. - Fixed bug when Grbl receive too many characters in a line and overflows. Previously it would respond with an error per overflow character and another acknowledge upon an EOL character. This broke the streaming protocol. Now fixed to only respond with an error after an EOL character. - Fixed a bug with the safety door during an ALARM mode. You now can’t home or unlock the axes until the safety door has been closed. This is for safety reasons (obviously.) - Tweaked some the Mega2560 cpu_map settings . Increased segment buffer size and fixed the spindle PWM settings to output at a higher PWM frequency. - Generalized the delay function used by G4 delay for use by parking motion. Allows non-blocking status reports and real-time control during re-energizing of the spindle and coolant. - Added spindle rpm max and min defaults to default.h files. - Added a new print float for rpm values.
2015-08-28 05:37:19 +02:00
#define STATUS_CHECK_DOOR 13
Major g-code parser overhaul. 100%* compliant. Other related updates. - 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.
2014-05-26 00:05:28 +02:00
#define STATUS_GCODE_UNSUPPORTED_COMMAND 20
#define STATUS_GCODE_MODAL_GROUP_VIOLATION 21
#define STATUS_GCODE_UNDEFINED_FEED_RATE 22
#define STATUS_GCODE_COMMAND_VALUE_NOT_INTEGER 23
#define STATUS_GCODE_AXIS_COMMAND_CONFLICT 24
#define STATUS_GCODE_WORD_REPEATED 25
#define STATUS_GCODE_NO_AXIS_WORDS 26
#define STATUS_GCODE_INVALID_LINE_NUMBER 27
#define STATUS_GCODE_VALUE_WORD_MISSING 28
#define STATUS_GCODE_UNSUPPORTED_COORD_SYS 29
#define STATUS_GCODE_G53_INVALID_MOTION_MODE 30
#define STATUS_GCODE_AXIS_WORDS_EXIST 31
#define STATUS_GCODE_NO_AXIS_WORDS_IN_PLANE 32
#define STATUS_GCODE_INVALID_TARGET 33
#define STATUS_GCODE_ARC_RADIUS_ERROR 34
#define STATUS_GCODE_NO_OFFSETS_IN_PLANE 35
#define STATUS_GCODE_UNUSED_WORDS 36
#define STATUS_GCODE_G43_DYNAMIC_AXIS_ERROR 37
Re-factored system states and alarm management. Serial baud support greater than 57600. - Refactored system states to be more clear and concise. Alarm locks processes when position is unknown to indicate to user something has gone wrong. - Changed mc_alarm to mc_reset, which now manages the system reset function. Centralizes it. - Renamed '$X' kill homing lock to kill alarm lock. - Created an alarm error reporting method to clear up what is an alarm: message vs a status error: message. For GUIs mainly. Alarm codes are negative. Status codes are positive. - Serial baud support upto 115200. Previous baudrate calc was unstable for 57600 and above. - Alarm state locks out all g-code blocks, including startup scripts, but allows user to access settings and internal commands. For example, to disable hard limits, if they are problematic. - Hard limits do not respond in an alarm state. - Fixed a problem with the hard limit interrupt during the homing cycle. The interrupt register is still active during the homing cycle and still signal the interrupt to trigger when re-enabled. Instead, just disabled the register. - Homing rate adjusted. All axes move at homing seek rate, regardless of how many axes move at the same time. This is unlike how the stepper module does it as a point to point rate. - New config.h settings to disable the homing rate adjustment and the force homing upon powerup. - Reduced the number of startup lines back down to 2 from 3. This discourages users from placing motion block in there, which can be very dangerous. - Startup blocks now run only after an alarm-free reset or after a homing cycle. Does not run when $X kill is called. For satefy reasons
2012-11-15 01:36:29 +01:00
// Define Grbl alarm codes.
#define ALARM_HARD_LIMIT_ERROR 1
#define ALARM_SOFT_LIMIT_ERROR 2
#define ALARM_ABORT_CYCLE 3
#define ALARM_PROBE_FAIL 4
#define ALARM_HOMING_FAIL 5
Re-factored system states and alarm management. Serial baud support greater than 57600. - Refactored system states to be more clear and concise. Alarm locks processes when position is unknown to indicate to user something has gone wrong. - Changed mc_alarm to mc_reset, which now manages the system reset function. Centralizes it. - Renamed '$X' kill homing lock to kill alarm lock. - Created an alarm error reporting method to clear up what is an alarm: message vs a status error: message. For GUIs mainly. Alarm codes are negative. Status codes are positive. - Serial baud support upto 115200. Previous baudrate calc was unstable for 57600 and above. - Alarm state locks out all g-code blocks, including startup scripts, but allows user to access settings and internal commands. For example, to disable hard limits, if they are problematic. - Hard limits do not respond in an alarm state. - Fixed a problem with the hard limit interrupt during the homing cycle. The interrupt register is still active during the homing cycle and still signal the interrupt to trigger when re-enabled. Instead, just disabled the register. - Homing rate adjusted. All axes move at homing seek rate, regardless of how many axes move at the same time. This is unlike how the stepper module does it as a point to point rate. - New config.h settings to disable the homing rate adjustment and the force homing upon powerup. - Reduced the number of startup lines back down to 2 from 3. This discourages users from placing motion block in there, which can be very dangerous. - Startup blocks now run only after an alarm-free reset or after a homing cycle. Does not run when $X kill is called. For satefy reasons
2012-11-15 01:36:29 +01:00
// Define Grbl feedback message codes.
#define MESSAGE_CRITICAL_EVENT 1
#define MESSAGE_ALARM_LOCK 2
#define MESSAGE_ALARM_UNLOCK 3
#define MESSAGE_ENABLED 4
#define MESSAGE_DISABLED 5
#define MESSAGE_SAFETY_DOOR_AJAR 6
Critical M0/2/30 fix. Homing updates. - Critical fix for M0 program pause. Due to its recent change, it would cause Grbl to suspend but wouldn’t notify the user of why Grbl was not doing anything. The state would show IDLE and a cycle start would resume it. Grbl now enters a HOLD state to better indicate the state change. - Critical fix for M2 and M30 program end. As with M0, the state previously would show IDLE while suspended. Grbl now does not suspend upon program end and leaves job control to the GUI. Grbl simply reports a `[Pgm End]` as a feedback message and resets certain g-code modes. - M2/30 g-code reseting fix. Previously Grbl would soft-reset after an M2/30, but this was not complaint to the (linuxcnc) g-code standard. It simply resets [G1,G17,G90,G94,G40,G54,M5,M9,M48] and keeps all other modes the same. - M0/M2/M30 check-mode fix. It now does not suspend the machine during check-mode. - Minor bug fix related to commands similar to G90.1, but not G90.1, not reporting an unsupported command. - Homing cycle refactoring. To help reduce the chance of users misunderstanding their limit switch wiring, Grbl only moves a short distance for the locate cycles only. In addition, the homing cycle pulls-off the limit switch by the pull-off distance to re-engage and locate home. This should improve its accuracy. - HOMING_FORCE_ORIGIN now sets the origin to the pull-off location, rather than where the limit switch was triggered. - Updated default junction deviation to 0.01mm. Recent tests showed that this improves Grbl’s cornering behavior a bit. - Added the ShapeOko3 defaults. - Added new feedback message `[Pgm End]` for M2/30 notification. - Limit pin reporting is now a $10 status report option. Requested by OEMs to help simplify support troubleshooting.
2015-05-17 21:25:36 +02:00
#define MESSAGE_PROGRAM_END 7
#define MESSAGE_RESTORE_DEFAULTS 8
// Prints system status messages.
void report_status_message(uint8_t status_code);
Re-factored system states and alarm management. Serial baud support greater than 57600. - Refactored system states to be more clear and concise. Alarm locks processes when position is unknown to indicate to user something has gone wrong. - Changed mc_alarm to mc_reset, which now manages the system reset function. Centralizes it. - Renamed '$X' kill homing lock to kill alarm lock. - Created an alarm error reporting method to clear up what is an alarm: message vs a status error: message. For GUIs mainly. Alarm codes are negative. Status codes are positive. - Serial baud support upto 115200. Previous baudrate calc was unstable for 57600 and above. - Alarm state locks out all g-code blocks, including startup scripts, but allows user to access settings and internal commands. For example, to disable hard limits, if they are problematic. - Hard limits do not respond in an alarm state. - Fixed a problem with the hard limit interrupt during the homing cycle. The interrupt register is still active during the homing cycle and still signal the interrupt to trigger when re-enabled. Instead, just disabled the register. - Homing rate adjusted. All axes move at homing seek rate, regardless of how many axes move at the same time. This is unlike how the stepper module does it as a point to point rate. - New config.h settings to disable the homing rate adjustment and the force homing upon powerup. - Reduced the number of startup lines back down to 2 from 3. This discourages users from placing motion block in there, which can be very dangerous. - Startup blocks now run only after an alarm-free reset or after a homing cycle. Does not run when $X kill is called. For satefy reasons
2012-11-15 01:36:29 +01:00
// Prints system alarm messages.
void report_alarm_message(int8_t alarm_code);
// Prints miscellaneous feedback messages.
Re-factored system states and alarm management. Serial baud support greater than 57600. - Refactored system states to be more clear and concise. Alarm locks processes when position is unknown to indicate to user something has gone wrong. - Changed mc_alarm to mc_reset, which now manages the system reset function. Centralizes it. - Renamed '$X' kill homing lock to kill alarm lock. - Created an alarm error reporting method to clear up what is an alarm: message vs a status error: message. For GUIs mainly. Alarm codes are negative. Status codes are positive. - Serial baud support upto 115200. Previous baudrate calc was unstable for 57600 and above. - Alarm state locks out all g-code blocks, including startup scripts, but allows user to access settings and internal commands. For example, to disable hard limits, if they are problematic. - Hard limits do not respond in an alarm state. - Fixed a problem with the hard limit interrupt during the homing cycle. The interrupt register is still active during the homing cycle and still signal the interrupt to trigger when re-enabled. Instead, just disabled the register. - Homing rate adjusted. All axes move at homing seek rate, regardless of how many axes move at the same time. This is unlike how the stepper module does it as a point to point rate. - New config.h settings to disable the homing rate adjustment and the force homing upon powerup. - Reduced the number of startup lines back down to 2 from 3. This discourages users from placing motion block in there, which can be very dangerous. - Startup blocks now run only after an alarm-free reset or after a homing cycle. Does not run when $X kill is called. For satefy reasons
2012-11-15 01:36:29 +01:00
void report_feedback_message(uint8_t message_code);
// Prints welcome message
void report_init_message();
// Prints Grbl help and current global settings
void report_grbl_help();
New startup script setting. New dry run, check gcode switches. New system state variable. Lots of reorganizing. (All v0.8 features installed. Still likely buggy, but now thourough testing will need to start to squash them all. As soon as we're done, this will be pushed to master and v0.9 development will be started. Please report ANY issues to us so we can get this rolled out ASAP.) - User startup script! A user can now save one (up to 5 as compile-time option) block of g-code in EEPROM memory. This will be run everytime Grbl resets. Mainly to be used as a way to set your preferences, like G21, G54, etc. - New dry run and check g-code switches. Dry run moves ALL motions at rapids rate ignoring spindle, coolant, and dwell commands. For rapid physical proofing of your code. The check g-code switch ignores all motion and provides the user a way to check if there are any errors in their program that Grbl may not like. - Program restart! (sort of). Program restart is typically an advanced feature that allows users to restart a program mid-stream. The check g-code switch can perform this feature by enabling the switch at the start of the program, and disabling it at the desired point with some minimal changes. - New system state variable. This state variable tracks all of the different state processes that Grbl performs, i.e. cycle start, feed hold, homing, etc. This is mainly for making managing of these task easier and more clear. - Position lost state variable. Only when homing is enabled, Grbl will refuse to move until homing is completed and position is known. This is mainly for safety. Otherwise, it will let users fend for themselves. - Moved the default settings defines into config.h. The plan is to eventually create a set of config.h's for particular as-built machines to help users from doing it themselves. - Moved around misc defines into .h files. And lots of other little things.
2012-11-03 18:32:23 +01:00
// Prints Grbl global settings
void report_grbl_settings();
// Prints an echo of the pre-parsed line received right before execution.
void report_echo_line_received(char *line);
// Prints realtime status report
void report_realtime_status();
G38.2 probe feature rough draft installed. Working but needs testing. - G38.2 straight probe now supported. Rough draft. May be tweaked more as testing ramps up. - G38.2 requires at least one axis word. Multiple axis words work too. When commanded, the probe cycle will move at the last ‘F’ feed rate specified in a straight line. - During a probe cycle: If the probe pin goes low (normal high), Grbl will record that immediate position and engage a feed hold. Meaning that the CNC machine will move a little past the probe switch point, so keep federates low to stop sooner. Once stopped, Grbl will issue a move to go back to the recorded probe trigger point. - During a probe cycle: If the probe switch does not engage by the time the machine has traveled to its target coordinates, Grbl will issue an ALARM and the user will be forced to reset Grbl. (Currently G38.3 probe without error isn’t supported, but would be easy to implement later.) - After a successful probe, Grbl will send a feedback message containing the recorded probe coordinates in the machine coordinate system. This is as the g-code standard on probe parameters specifies. - The recorded probe parameters are retained in Grbl memory and can be viewed with the ‘$#’ print parameters command. Upon a power-cycle, not a soft-reset, Grbl will re-zero these values. - Moved ‘$#’ command to require IDLE or ALARM mode, because it accesses EEPROM to fetch the coordinate system offsets. - Updated the Grbl version to v0.9d. - The probe cycle is subject to change upon testing or user-feedback.
2014-03-01 06:03:26 +01:00
// Prints recorded probe position
void report_probe_parameters();
G38.2 probe feature rough draft installed. Working but needs testing. - G38.2 straight probe now supported. Rough draft. May be tweaked more as testing ramps up. - G38.2 requires at least one axis word. Multiple axis words work too. When commanded, the probe cycle will move at the last ‘F’ feed rate specified in a straight line. - During a probe cycle: If the probe pin goes low (normal high), Grbl will record that immediate position and engage a feed hold. Meaning that the CNC machine will move a little past the probe switch point, so keep federates low to stop sooner. Once stopped, Grbl will issue a move to go back to the recorded probe trigger point. - During a probe cycle: If the probe switch does not engage by the time the machine has traveled to its target coordinates, Grbl will issue an ALARM and the user will be forced to reset Grbl. (Currently G38.3 probe without error isn’t supported, but would be easy to implement later.) - After a successful probe, Grbl will send a feedback message containing the recorded probe coordinates in the machine coordinate system. This is as the g-code standard on probe parameters specifies. - The recorded probe parameters are retained in Grbl memory and can be viewed with the ‘$#’ print parameters command. Upon a power-cycle, not a soft-reset, Grbl will re-zero these values. - Moved ‘$#’ command to require IDLE or ALARM mode, because it accesses EEPROM to fetch the coordinate system offsets. - Updated the Grbl version to v0.9d. - The probe cycle is subject to change upon testing or user-feedback.
2014-03-01 06:03:26 +01:00
// Prints Grbl NGC parameters (coordinate offsets, probe)
void report_ngc_parameters();
// Prints current g-code parser mode state
void report_gcode_modes();
New startup script setting. New dry run, check gcode switches. New system state variable. Lots of reorganizing. (All v0.8 features installed. Still likely buggy, but now thourough testing will need to start to squash them all. As soon as we're done, this will be pushed to master and v0.9 development will be started. Please report ANY issues to us so we can get this rolled out ASAP.) - User startup script! A user can now save one (up to 5 as compile-time option) block of g-code in EEPROM memory. This will be run everytime Grbl resets. Mainly to be used as a way to set your preferences, like G21, G54, etc. - New dry run and check g-code switches. Dry run moves ALL motions at rapids rate ignoring spindle, coolant, and dwell commands. For rapid physical proofing of your code. The check g-code switch ignores all motion and provides the user a way to check if there are any errors in their program that Grbl may not like. - Program restart! (sort of). Program restart is typically an advanced feature that allows users to restart a program mid-stream. The check g-code switch can perform this feature by enabling the switch at the start of the program, and disabling it at the desired point with some minimal changes. - New system state variable. This state variable tracks all of the different state processes that Grbl performs, i.e. cycle start, feed hold, homing, etc. This is mainly for making managing of these task easier and more clear. - Position lost state variable. Only when homing is enabled, Grbl will refuse to move until homing is completed and position is known. This is mainly for safety. Otherwise, it will let users fend for themselves. - Moved the default settings defines into config.h. The plan is to eventually create a set of config.h's for particular as-built machines to help users from doing it themselves. - Moved around misc defines into .h files. And lots of other little things.
2012-11-03 18:32:23 +01:00
// Prints startup line
void report_startup_line(uint8_t n, char *line);
// Prints build info and user info
void report_build_info(char *line);
#endif