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settings.h
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settings.h
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/*
settings.h - non-volatile storage configuration handling
Part of grblHAL
Copyright (c) 2017-2023 Terje Io
Copyright (c) 2011-2016 Sungeun K. Jeon for Gnea Research LLC
Copyright (c) 2009-2011 Simen Svale Skogsrud
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 _SETTINGS_H_
#define _SETTINGS_H_
#include "config.h"
#include "system.h"
#include "plugins.h"
// Version of the persistent storage data. Always stored in byte 0 of non-volatile storage.
#define SETTINGS_VERSION 22 // NOTE: Check settings_reset() when moving to next version.
// Define axis settings numbering scheme. Starts at Setting_AxisSettingsBase, every INCREMENT, over N_SETTINGS.
#define AXIS_SETTINGS_INCREMENT 10 // Must be greater than the number of axis settings.
// Define encoder settings numbering scheme. Starts at Setting_EncoderSettingsBase, every INCREMENT, over N_SETTINGS.
// Not referenced by the core.
#define ENCODER_N_SETTINGS_MAX 5 // NOTE: This is the maximum number of encoders allowed.
#define ENCODER_SETTINGS_INCREMENT 10
#define SETTINGS_HARD_RESET_REQUIRED "\\n\\nNOTE: A hard reset of the controller is required after changing this setting."
#define PASSWORD_MASK "********"
typedef enum {
Setting_PulseMicroseconds = 0,
Setting_StepperIdleLockTime = 1,
Setting_StepInvertMask = 2,
Setting_DirInvertMask = 3,
Setting_InvertStepperEnable = 4,
Setting_LimitPinsInvertMask = 5,
Setting_InvertProbePin = 6,
Setting_SpindlePWMBehaviour = 7, // Deprecated - replaced by Setting_SpindlePWMOptions flag
Setting_GangedDirInvertMask = 8,
Setting_SpindlePWMOptions = 9,
Setting_StatusReportMask = 10,
Setting_JunctionDeviation = 11,
Setting_ArcTolerance = 12,
Setting_ReportInches = 13,
Setting_ControlInvertMask = 14,
Setting_CoolantInvertMask = 15,
Setting_SpindleInvertMask = 16,
Setting_ControlPullUpDisableMask = 17,
Setting_LimitPullUpDisableMask = 18,
Setting_ProbePullUpDisable = 19,
Setting_SoftLimitsEnable = 20,
Setting_HardLimitsEnable = 21,
Setting_HomingEnable = 22,
Setting_HomingDirMask = 23,
Setting_HomingFeedRate = 24,
Setting_HomingSeekRate = 25,
Setting_HomingDebounceDelay = 26,
Setting_HomingPulloff = 27,
Setting_G73Retract = 28,
Setting_PulseDelayMicroseconds = 29,
Setting_RpmMax = 30,
Setting_RpmMin = 31,
Setting_Mode = 32,
Setting_PWMFreq = 33,
Setting_PWMOffValue = 34,
Setting_PWMMinValue = 35,
Setting_PWMMaxValue = 36,
Setting_StepperDeenergizeMask = 37,
Setting_SpindlePPR = 38,
Setting_EnableLegacyRTCommands = 39,
Setting_JogSoftLimited = 40,
Setting_ParkingEnable = 41,
Setting_ParkingAxis = 42,
Setting_HomingLocateCycles = 43,
Setting_HomingCycle_1 = 44,
Setting_HomingCycle_2 = 45,
Setting_HomingCycle_3 = 46,
Setting_HomingCycle_4 = 47,
Setting_HomingCycle_5 = 48,
Setting_HomingCycle_6 = 49,
// Optional driver implemented settings for jogging
Setting_JogStepSpeed = 50,
Setting_JogSlowSpeed = 51,
Setting_JogFastSpeed = 52,
Setting_JogStepDistance = 53,
Setting_JogSlowDistance = 54,
Setting_JogFastDistance = 55,
//
Setting_ParkingPulloutIncrement = 56,
Setting_ParkingPulloutRate = 57,
Setting_ParkingTarget = 58,
Setting_ParkingFastRate = 59,
Setting_RestoreOverrides = 60,
Setting_DoorOptions = 61,
Setting_SleepEnable = 62,
Setting_HoldActions = 63,
Setting_ForceInitAlarm = 64,
Setting_ProbingFeedOverride = 65,
// Optional driver implemented settings for piecewise linear spindle PWM algorithm
Setting_LinearSpindlePiece1 = 66,
Setting_LinearSpindlePiece2 = 67,
Setting_LinearSpindlePiece3 = 68,
Setting_LinearSpindlePiece4 = 69,
//
// Optional driver implemented settings for additional streams
Setting_NetworkServices = 70,
Setting_BlueToothDeviceName = 71,
Setting_BlueToothServiceName = 72,
Setting_WifiMode = 73,
Setting_WiFi_STA_SSID = 74,
Setting_WiFi_STA_Password = 75,
Setting_WiFi_AP_SSID = 76,
Setting_WiFi_AP_Password = 77,
Setting_Wifi_AP_Country = 78,
Setting_Wifi_AP_Channel = 79,
//
// Optional settings for closed loop spindle speed control
Setting_SpindlePGain = 80,
Setting_SpindleIGain = 81,
Setting_SpindleDGain = 82,
Setting_SpindleDeadband = 83,
Setting_SpindleMaxError = 84,
Setting_SpindleIMaxError = 85,
Setting_SpindleDMaxError = 86,
// Optional settings for closed loop spindle synchronized motion
Setting_PositionPGain = 90,
Setting_PositionIGain = 91,
Setting_PositionDGain = 92,
Setting_PositionDeadband = 93,
Setting_PositionMaxError = 94,
Setting_PositionIMaxError = 95,
Setting_PositionDMaxError = 96,
//
// Reserving settings in the range 100 - 299 for axis settings.
Setting_AxisSettingsBase = 100, // Reserved for core settings
Setting_AxisSettingsMax = Setting_AxisSettingsBase + AXIS_SETTINGS_INCREMENT * 9 + N_AXIS,
Setting_AxisSettingsBase2 = 200, // Reserved for driver/plugin settings
Setting_AxisSettingsMax2 = Setting_AxisSettingsBase2 + AXIS_SETTINGS_INCREMENT * 9 + N_AXIS,
//
// Optional driver implemented settings
// Normally used for Ethernet
Setting_Hostname = 300,
Setting_IpMode = 301,
Setting_IpAddress = 302,
Setting_Gateway = 303,
Setting_NetMask = 304,
Setting_TelnetPort = 305,
Setting_HttpPort = 306,
Setting_WebSocketPort = 307,
Setting_FtpPort = 308,
// Normally used for WiFi Access Point
Setting_Hostname2 = 310,
Setting_IpMode2 = 311,
Setting_IpAddress2 = 312,
Setting_Gateway2 = 313,
Setting_NetMask2 = 314,
Setting_TelnetPort2 = 315,
Setting_HttpPort2 = 316,
Setting_WebSocketPort2 = 317,
Setting_FtpPort2 = 318,
// Normally used for WiFi Station
Setting_Hostname3 = 320,
Setting_IpMode3 = 321,
Setting_IpAddress3 = 322,
Setting_Gateway3 = 323,
Setting_NetMask3 = 324,
Setting_TelnetPort3 = 325,
Setting_HttpPort3 = 326,
Setting_WebSocketPort3 = 327,
Setting_FtpPort3 = 328,
Setting_AdminPassword = 330,
Setting_UserPassword = 331,
Setting_NTPServerURI = 332,
Setting_NTPServerURI_2 = 333,
Setting_NTPServerURI_3 = 334,
Setting_Timezone = 335,
Setting_DSTActive = 336,
Setting_Wifi_AP_BSSID = 337,
Setting_TrinamicDriver = 338,
Setting_TrinamicHoming = 339,
Setting_SpindleAtSpeedTolerance = 340,
Setting_ToolChangeMode = 341,
Setting_ToolChangeProbingDistance = 342,
Setting_ToolChangeFeedRate = 343,
Setting_ToolChangeSeekRate = 344,
Setting_ToolChangePulloffRate = 345,
Setting_ToolChangeRestorePosition = 346,
Setting_DualAxisLengthFailPercent = 347,
Setting_DualAxisLengthFailMin = 348,
Setting_DualAxisLengthFailMax = 349,
Setting_THC_Mode = 350,
Setting_THC_Delay = 351,
Setting_THC_Threshold = 352,
Setting_THC_PGain = 353,
Setting_THC_IGain = 354,
Setting_THC_DGain = 355,
Setting_THC_VADThreshold = 356,
Setting_THC_VoidOverride = 357,
Setting_Arc_FailTimeout = 358,
Setting_Arc_RetryDelay = 359,
Setting_Arc_MaxRetries = 360,
Setting_Arc_VoltageScale = 361,
Setting_Arc_VoltageOffset = 362,
Setting_Arc_HeightPerVolt = 363,
Setting_Arc_OkHighVoltage = 364,
Setting_Arc_OkLowVoltage = 365,
Setting_Arc_VoltagePort = 366,
Setting_Arc_OkPort = 367,
Setting_THC_CutterDownPort = 368,
Setting_THC_CutterUpPort = 369,
Settings_IoPort_InvertIn = 370,
Settings_IoPort_Pullup_Disable = 371,
Settings_IoPort_InvertOut = 372,
Settings_IoPort_OD_Enable = 373,
Settings_ModBus_BaudRate = 374,
Settings_ModBus_RXTimeout = 375,
Settings_Axis_Rotational = 376,
Setting_BlueToothInitOK = 377,
Setting_CoolantOnDelay = 378,
Setting_CoolantOffDelay = 379,
Setting_CoolantMinTemp = 380,
Setting_CoolantMaxTemp = 381,
Setting_CoolantOffset = 382,
Setting_CoolantGain = 383,
Setting_DisableG92Persistence = 384,
Setting_BlueToothStateInput = 385,
Setting_FanPort0 = 386,
Setting_FanPort1 = 387,
Setting_FanPort2 = 388,
Setting_FanPort3 = 389,
Setting_CoolantTempPort = 390,
Setting_CoolantOkPort = 391,
Setting_DoorSpindleOnDelay = 392,
Setting_DoorCoolantOnDelay = 393,
Setting_SpindleOnDelay = 394, // made available if safety door input not provided
Setting_SpindleType = 395,
Setting_WebUiTimeout = 396,
Setting_WebUiAutoReportInterval = 397,
Setting_PlannerBlocks = 398,
Setting_CANbus_BaudRate = 399,
Setting_EncoderSettingsBase = 400, // NOTE: Reserving settings values >= 400 for encoder settings. Up to 449.
Setting_EncoderSettingsMax = 449,
// Reserved for user plugins - do NOT use for public plugins
Setting_UserDefined_0 = 450,
Setting_UserDefined_1 = 451,
Setting_UserDefined_2 = 452,
Setting_UserDefined_3 = 453,
Setting_UserDefined_4 = 454,
Setting_UserDefined_5 = 455,
Setting_UserDefined_6 = 456,
Setting_UserDefined_7 = 457,
Setting_UserDefined_8 = 458,
Setting_UserDefined_9 = 459,
Setting_VFD_ModbusAddress = 460,
Setting_VFD_RPM_Hz = 461,
Setting_VFD_10 = 462,
Setting_VFD_11 = 463,
Setting_VFD_12 = 464,
Setting_VFD_13 = 465,
Setting_VFD_14 = 466,
Setting_VFD_15 = 467,
Setting_VFD_16 = 468,
Setting_VFD_17 = 469,
Setting_VFD_18 = 470,
Setting_VFD_19 = 471,
Setting_VFD_20 = 472,
Setting_VFD_21 = 473,
Setting_VFD_ModbusAddress0 = 476,
Setting_VFD_ModbusAddress1 = 477,
Setting_VFD_ModbusAddress2 = 478,
Setting_VFD_ModbusAddress3 = 479,
Setting_Fan0OffDelay = 480,
Setting_AutoReportInterval = 481,
Setting_TimeZoneOffset = 482,
Setting_FanToSpindleLink = 483,
Setting_UnlockAfterEStop = 484,
Setting_EnableToolPersistence = 485,
Setting_OffsetLock = 486,
Setting_Macro0 = 490,
Setting_Macro1 = 491,
Setting_Macro2 = 492,
Setting_Macro3 = 493,
Setting_Macro4 = 494,
Setting_Macro5 = 495,
Setting_Macro6 = 496,
Setting_Macro7 = 497,
Setting_Macro8 = 498,
Setting_Macro9 = 499,
Setting_MacroPort0 = 500,
Setting_MacroPort1 = 501,
Setting_MacroPort2 = 502,
Setting_MacroPort3 = 503,
Setting_MacroPort4 = 504,
Setting_MacroPort5 = 505,
Setting_MacroPort6 = 506,
Setting_MacroPort7 = 507,
Setting_MacroPort8 = 508,
Setting_MacroPort9 = 509,
Setting_SpindleEnable0 = 510,
Setting_SpindleEnable1 = 511,
Setting_SpindleEnable2 = 512,
Setting_SpindleEnable3 = 513,
Setting_SpindleEnable4 = 514,
Setting_SpindleEnable5 = 515,
Setting_SpindleEnable6 = 516,
Setting_SpindleEnable7 = 517,
Setting_SpindleToolStart0 = 520,
Setting_SpindleToolStart1 = 521,
Setting_SpindleToolStart2 = 522,
Setting_SpindleToolStart3 = 523,
Setting_SpindleToolStart4 = 524,
Setting_SpindleToolStart5 = 525,
Setting_SpindleToolStart6 = 526,
Setting_SpindleToolStart7 = 527,
Setting_MQTTBrokerIpAddress = 530,
Setting_MQTTBrokerPort = 531,
Setting_MQTTBrokerUserName = 532,
Setting_MQTTBrokerPassword = 533,
Setting_NGCDebugOut = 534,
Setting_Panel_SpindleSpeed = 540, // NOTE: Reserving settings values 540 to 579 for panel settings.
Setting_Panel_ModbusAddress = 541,
Setting_Panel_UpdateInterval = 542,
Setting_Panel_JogSpeed_x1 = 543,
Setting_Panel_JogSpeed_x10 = 544,
Setting_Panel_JogSpeed_x100 = 545,
Setting_Panel_JogSpeed_Keypad = 546,
Setting_Panel_JogDistance_x1 = 547,
Setting_Panel_JogDistance_x10 = 548,
Setting_Panel_JogDistance_x100 = 549,
Setting_Panel_JogDistance_Keypad = 550,
Setting_Panel_JogAccelRamp = 551,
Setting_Panel_Encoder0_Mode = 552,
Setting_Panel_Encoder0_Cpd = 553,
Setting_Panel_Encoder1_Mode = 554,
Setting_Panel_Encoder1_Cpd = 555,
Setting_Panel_Encoder2_Mode = 556,
Setting_Panel_Encoder2_Cpd = 557,
Setting_Panel_Encoder3_Mode = 558,
Setting_Panel_Encoder3_Cpd = 559,
Setting_Panel_SettingsMax = 579,
Setting_ModbusTCPBase = 600, // Reserving settings values 600 to 639 for ModBus TCP (8 sets)
Setting_ModbusIpAddressBase = Setting_ModbusTCPBase + Setting_ModbusIpAddress,
Setting_ModbusPortBase = Setting_ModbusTCPBase + Setting_ModbusPort,
Setting_ModbusIdBase = Setting_ModbusTCPBase + Setting_ModbusId,
Setting_ModbusTCPMax = 639,
Setting_Kinematics0 = 640,
Setting_Kinematics1 = 641,
Setting_Kinematics2 = 642,
Setting_Kinematics3 = 643,
Setting_Kinematics4 = 644,
Setting_Kinematics5 = 645,
Setting_Kinematics6 = 646,
Setting_Kinematics7 = 647,
Setting_Kinematics8 = 648,
Setting_Kinematics9 = 649,
#if (BOARD_LONGBOARD32)
Setting_SLB32_TMC2660_toff = 650,
Setting_SLB32_TMC2660_tbl = 651,
Setting_SLB32_TMC2660_chm = 652,
Setting_SLB32_TMC2660_hstr = 653,
Setting_SLB32_TMC2660_hend = 654,
Setting_SLB32_TMC2660_hdec = 655,
Setting_SLB32_TMC2660_rndtf = 656,
Setting_SLB32_TMC2660_THRESH= 657,
Setting_SLB32_TMC2660_semin = 658,
Setting_SLB32_TMC2660_seup = 659,
Setting_SLB32_TMC2660_semax = 660,
Setting_SLB32_TMC2660_sedn = 661,
Setting_SLB32_TMC2660_seimin= 662,
Setting_SLB32_TMC2660_drvconf=663,
Setting_SLB32_RingLEDNum = 664,
Setting_SLB32_RailLEDNum = 665,
Setting_SLB32_Capabilities1 = 666,
Setting_SLB32_Capabilities2 = 667,
Setting_InvertTLSPin = 668,
Setting_Laser_RpmMax = 730,
Setting_Laser_RpmMin = 731,
Setting_Laser_Mode1 = 732,
Setting_Laser_PWMFreq = 733,
Setting_Laser_PWMOffValue = 734,
Setting_Laser_PWMMinValue = 735,
Setting_Laser_PWMMaxValue = 736,
Setting_LinearSpindle1Piece1 = 737,
Setting_LinearSpindle1Piece2 = 738,
Setting_LinearSpindle1Piece3 = 739,
Setting_LinearSpindle1Piece4 = 740,
Setting_Laser_XOffset = 741,
Setting_Laser_YOffset = 742,
Setting_LaserInvertMask = 743,
#endif
Setting_SettingsMax,
Setting_SettingsAll = Setting_SettingsMax,
// Calculated base values for core stepper settings
Setting_AxisStepsPerMM = Setting_AxisSettingsBase,
Setting_AxisMaxRate = Setting_AxisSettingsBase + AXIS_SETTINGS_INCREMENT,
Setting_AxisAcceleration = Setting_AxisSettingsBase + 2 * AXIS_SETTINGS_INCREMENT,
Setting_AxisMaxTravel = Setting_AxisSettingsBase + 3 * AXIS_SETTINGS_INCREMENT,
Setting_AxisStepperCurrent = Setting_AxisSettingsBase + 4 * AXIS_SETTINGS_INCREMENT,
Setting_AxisMicroSteps = Setting_AxisSettingsBase + 5 * AXIS_SETTINGS_INCREMENT,
Setting_AxisBacklash = Setting_AxisSettingsBase + 6 * AXIS_SETTINGS_INCREMENT,
Setting_AxisAutoSquareOffset = Setting_AxisSettingsBase + 7 * AXIS_SETTINGS_INCREMENT,
Setting_AxisHomingFeedRate = Setting_AxisSettingsBase + 8 * AXIS_SETTINGS_INCREMENT,
Setting_AxisHomingSeekRate = Setting_AxisSettingsBase + 9 * AXIS_SETTINGS_INCREMENT,
// Calculated base values for driver/plugin stepper settings
Setting_AxisExtended0 = Setting_AxisSettingsBase2,
Setting_AxisExtended1 = Setting_AxisSettingsBase2 + AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended2 = Setting_AxisSettingsBase2 + 2 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended3 = Setting_AxisSettingsBase2 + 3 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended4 = Setting_AxisSettingsBase2 + 4 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended5 = Setting_AxisSettingsBase2 + 5 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended6 = Setting_AxisSettingsBase2 + 6 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended7 = Setting_AxisSettingsBase2 + 7 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended8 = Setting_AxisSettingsBase2 + 8 * AXIS_SETTINGS_INCREMENT,
Setting_AxisExtended9 = Setting_AxisSettingsBase2 + 9 * AXIS_SETTINGS_INCREMENT,
// Calculated base values for encoder settings
Setting_EncoderModeBase = Setting_EncoderSettingsBase + Setting_EncoderMode,
Setting_EncoderCPRBase = Setting_EncoderSettingsBase + Setting_EncoderCPR,
Setting_EncoderCPDBase = Setting_EncoderSettingsBase + Setting_EncoderCPD,
Setting_EncoderDblClickWindowBase = Setting_EncoderSettingsBase + Setting_EncoderDblClickWindow
} setting_id_t;
typedef union {
uint8_t mask;
struct {
uint8_t defaults :1,
parameters :1,
startup_lines :1,
build_info :1,
driver_parameters :1,
unassigned :3;
};
} settings_restore_t;
extern const settings_restore_t settings_all;
typedef char stored_line_t[MAX_STORED_LINE_LENGTH];
typedef union {
uint16_t value;
struct {
uint16_t report_inches :1,
restore_overrides :1,
dst_active :1, // Daylight savings time
sleep_enable :1,
disable_laser_during_hold :1,
force_initialization_alarm :1,
legacy_rt_commands :1,
restore_after_feed_hold :1,
ngc_debug_out :1,
g92_is_volatile :1,
compatibility_level :4,
no_restore_position_after_M6 :1,
no_unlock_after_estop :1;
};
} settingflags_t;
typedef union {
uint8_t value;
struct {
uint8_t invert_probe_pin :1,
disable_probe_pullup :1,
invert_connected_pin :1,
disable_connected_pullup :1,
allow_feed_override :1,
enable_protection :1,
unassigned :2;
};
} probeflags_t;
typedef union {
uint16_t mask;
struct {
uint16_t machine_position :1,
buffer_state :1,
line_numbers :1,
feed_speed :1,
pin_state :1,
work_coord_offset :1,
overrides :1,
probe_coordinates :1,
sync_on_wco_change :1,
parser_state :1,
alarm_substate :1,
run_substate :1,
unassigned :4;
};
} reportmask_t;
typedef union {
uint8_t value;
struct {
uint8_t ignore_when_idle :1,
keep_coolant_on :1,
unassigned :6;
};
} safety_door_setting_flags_t;
typedef struct {
safety_door_setting_flags_t flags;
float spindle_on_delay;
float coolant_on_delay;
} safety_door_settings_t;
typedef union {
uint8_t value;
struct {
uint8_t enabled :1,
deactivate_upon_init :1,
enable_override_control :1,
unassigned :2,
offset_lock :3;
};
} parking_setting_flags_t;
typedef struct {
parking_setting_flags_t flags;
uint8_t axis; // Define which axis that performs the parking motion
float target; // Parking axis target. In mm, as machine coordinate [-max_travel,0].
float rate; // Parking fast rate after pull-out in mm/min.
float pullout_rate; // Pull-out/plunge slow feed rate in mm/min.
float pullout_increment; // Spindle pull-out and plunge distance in mm. Incremental distance.
} parking_settings_t;
typedef struct {
float p_gain;
float i_gain;
float d_gain;
float p_max_error;
float i_max_error;
float d_max_error;
float deadband;
float max_error;
} pid_values_t;
typedef union {
uint8_t value;
uint8_t mask;
struct {
uint8_t enable_rpm_controlled :1, // PWM spindle only
unused :1,
type :5,
pwm_disable :1; // PWM spindle only
};
} spindle_settings_flags_t;
typedef struct {
float rpm_max;
float rpm_min;
float pwm_freq;
float pwm_period;
float pwm_off_value;
float pwm_min_value;
float pwm_max_value;
float at_speed_tolerance;
pwm_piece_t pwm_piece[SPINDLE_NPWM_PIECES];
pid_values_t pid;
uint16_t ppr; // Spindle encoder pulses per revolution
spindle_state_t invert;
spindle_settings_flags_t flags;
} spindle_settings_t;
typedef struct {
pid_values_t pid;
} position_pid_t; // Used for synchronized motion
typedef union {
uint8_t value;
struct {
uint8_t enabled :1,
single_axis_commands :1,
init_lock :1,
force_set_origin :1,
manual :1,
override_locks :1,
keep_on_reset :1,
unassigned :1;
};
} homing_settings_flags_t;
typedef struct {
float fail_length_percent; // DEFAULT_DUAL_AXIS_HOMING_FAIL_AXIS_LENGTH_PERCENT
float fail_distance_max; // DEFAULT_DUAL_AXIS_HOMING_FAIL_DISTANCE_MAX
float fail_distance_min; // DEFAULT_DUAL_AXIS_HOMING_FAIL_DISTANCE_MIN
} homing_dual_axis_t;
typedef struct {
float feed_rate;
float seek_rate;
float pulloff;
axes_signals_t dir_mask;
uint8_t locate_cycles;
uint16_t debounce_delay;
homing_settings_flags_t flags;
axes_signals_t cycle[N_AXIS];
homing_dual_axis_t dual_axis;
} homing_settings_t;
typedef struct {
axes_signals_t step_invert;
axes_signals_t dir_invert;
axes_signals_t ganged_dir_invert; // applied after inversion for the master motor
axes_signals_t enable_invert;
axes_signals_t deenergize;
#if N_AXIS > 3
axes_signals_t is_rotational; // rotational axes distances are not scaled in imperial mode
#endif
float pulse_microseconds;
float pulse_delay_microseconds;
uint16_t idle_lock_time; // If value = 255, steppers do not disable.
} stepper_settings_t;
typedef struct {
float steps_per_mm;
float max_rate;
float acceleration;
float max_travel;
float dual_axis_offset;
#if ENABLE_BACKLASH_COMPENSATION
float backlash;
#endif
} axis_settings_t;
typedef union {
uint8_t value;
struct {
uint8_t hard_enabled :1,
soft_enabled :1,
check_at_init :1,
jog_soft_limited :1,
two_switches :1,
unassigned :3;
};
} limit_settings_flags_t;
typedef struct {
limit_settings_flags_t flags;
axes_signals_t invert;
axes_signals_t disable_pullup;
// axes_signals_t soft_enabled; // TODO: add per axis soft limits, replace soft_enabled flag
} limit_settings_t;
typedef union {
uint8_t value;
uint8_t mask;
struct {
uint8_t g59_1 :1,
g59_2 :1,
g59_3 :1,
unused :5;
};
} offset_lock_t;
typedef union {
uint8_t value;
uint8_t mask;
struct {
uint8_t bit0 :1,
bit1 :1,
bit2 :1,
bit3 :1,
bit4 :1,
bit5 :1,
bit6 :1,
bit7 :1;
};
} ioport_bus_t;
typedef struct {
ioport_bus_t invert_in;
ioport_bus_t pullup_disable_in;
ioport_bus_t invert_out;
ioport_bus_t od_enable_out;
} ioport_signals_t;
typedef enum {
ToolChange_Disabled = 0,
ToolChange_Manual,
ToolChange_Manual_G59_3,
ToolChange_SemiAutomatic,
ToolChange_Ignore
} toolchange_mode_t;
typedef struct {
float feed_rate;
float seek_rate;
float pulloff_rate;
float probing_distance;
toolchange_mode_t mode;
} tool_change_settings_t;
// Global persistent settings (Stored from byte NVS_ADDR_GLOBAL onwards)
typedef struct {
// Settings struct version
uint32_t version;
// uint32_t build_date; // TODO: add in next settings version?, set to GRBL_BUILD
float junction_deviation;
float arc_tolerance;
float g73_retract;
float timezone;
uint16_t report_interval;
uint16_t planner_buffer_blocks;
machine_mode_t mode;
tool_change_settings_t tool_change;
axis_settings_t axis[N_AXIS];
control_signals_t control_invert;
control_signals_t control_disable_pullup;
coolant_state_t coolant_invert;
spindle_settings_t spindle;
stepper_settings_t steppers;
reportmask_t status_report; // Mask to indicate desired report data.
settingflags_t flags; // Contains default boolean settings
probeflags_t probe;
homing_settings_t homing;
limit_settings_t limits;
parking_settings_t parking;
safety_door_settings_t safety_door;
position_pid_t position; // Used for synchronized motion
ioport_signals_t ioport;
// offset_lock_t offset_lock; // TODO: add in next settings version.
} settings_t;
typedef enum {
Group_Root = 0, //!< 0
Group_General, //!< 1
Group_ControlSignals, //!< 2
Group_Limits, //!< 3
Group_Limits_DualAxis, //!< 4
Group_Coolant, //!< 5
Group_Spindle, //!< 6
Group_Spindle_Sync, //!< 7
Group_Spindle_ClosedLoop, //!< 8
Group_Toolchange, //!< 9
Group_Plasma, //!< 10
Group_Homing, //!< 11
Group_Probing, //!< 12
Group_SafetyDoor, //!< 13
Group_Jogging, //!< 14
Group_Networking, //!< 15
Group_Networking_Wifi, //!< 16
Group_Bluetooth, //!< 17
Group_AuxPorts, //!< 18
Group_ModBus, //!< 19
Group_ModBusUnit0, //!< 20
Group_ModBusUnit1, //!< 21
Group_ModBusUnit2, //!< 22
Group_ModBusUnit3, //!< 23
Group_ModBusUnit4, //!< 24
Group_ModBusUnit5, //!< 25
Group_ModBusUnit6, //!< 26
Group_ModBusUnit7, //!< 27
Group_Encoders, //!< 28
Group_Encoder0, //!< 29
Group_Encoder1, //!< 30
Group_Encoder2, //!< 31
Group_Encoder3, //!< 32
Group_Encoder4, //!< 33
Group_UserSettings, //!< 34
Group_Stepper, //!< 35
Group_MotorDriver, //!< 36
Group_VFD, //!< 37
Group_CANbus, //!< 38
Group_Embroidery, //!< 39
Group_Panel, //!< 40
Group_Kinematics, //!< 41
Group_Axis, //!< 42
// NOTE: axis groups MUST be sequential AND last
Group_Axis0, //!< 43
Group_XAxis = Group_Axis0, //!< 44
Group_YAxis, //!< 45
Group_ZAxis, //!< 46
#ifdef A_AXIS
Group_AAxis, //!< 47
#endif
#ifdef B_AXIS
Group_BAxis, //!< 48
#endif
#ifdef C_AXIS
Group_CAxis, //!< 49
#endif
#ifdef U_AXIS
Group_UAxis, //!< 50
#endif
#ifdef V_AXIS
Group_VAxis, //!< 51
#endif
Group_Unknown = 99, //!< 99
Group_All = Group_Root //!< 0
} setting_group_t;
typedef enum {
Format_Bool = 0,
Format_Bitfield,
Format_XBitfield,
Format_RadioButtons,
Format_AxisMask,
Format_Integer, // 32 bit
Format_Decimal,
Format_String,
Format_Password,
Format_IPv4,
// For internal use only
Format_Int8,
Format_Int16,
} setting_datatype_t;
typedef struct setting_group_detail {
setting_group_t parent;
setting_group_t id;
const char *name;
bool (*is_available)(const struct setting_group_detail *group);
} setting_group_detail_t;
typedef enum {
Setting_NonCore = 0,
Setting_NonCoreFn,
Setting_IsExtended,
Setting_IsExtendedFn,
Setting_IsLegacy,
Setting_IsLegacyFn,
Setting_IsExpanded,
Setting_IsExpandedFn
} setting_type_t;
typedef union {
uint32_t ivalue;
float fvalue;
} setting_limit_t;
typedef union {
uint8_t value;
struct {
uint8_t reboot_required :1,
allow_null :1,
subgroups :1,
increment :4,
unused :1;
};
} setting_detail_flags_t;
typedef struct setting_detail {
setting_id_t id;
setting_group_t group;
const char *name;
const char *unit;
setting_datatype_t datatype;
const char *format;
const char *min_value;
const char *max_value;
setting_type_t type;
void *value;
void *get_value;
bool (*is_available)(const struct setting_detail *setting);
setting_detail_flags_t flags;
} setting_detail_t;
typedef struct {
setting_id_t id;
const char *description;
} setting_descr_t;
typedef union {
uint8_t value;
struct {
uint8_t spindle :1,
unassigned :7;
};
} settings_changed_flags_t;
typedef status_code_t (*setting_set_int_ptr)(setting_id_t id, uint_fast16_t value);
typedef status_code_t (*setting_set_float_ptr)(setting_id_t id, float value);
typedef status_code_t (*setting_set_string_ptr)(setting_id_t id, char *value);
typedef uint32_t (*setting_get_int_ptr)(setting_id_t id);
typedef float (*setting_get_float_ptr)(setting_id_t id);
typedef char *(*setting_get_string_ptr)(setting_id_t id);
typedef bool (*setting_output_ptr)(const setting_detail_t *setting, uint_fast16_t offset, void *data);
typedef void (*setting_changed_ptr)(setting_id_t id);
/*! \brief Pointer to callback function to be called when settings are loaded or changed.
\param settings pointer to \a settings_t struct containing the settings.
\param changed a \a settings_changed_flags_t union containing the changed setting groups.
*/
typedef void (*settings_changed_ptr)(settings_t *settings, settings_changed_flags_t changed);
typedef void (*driver_settings_load_ptr)(void);
typedef void (*driver_settings_save_ptr)(void);
typedef void (*driver_settings_restore_ptr)(void);
typedef bool (*driver_settings_iterator_ptr)(const setting_detail_t *setting, setting_output_ptr callback, void *data);
typedef struct setting_details {
const uint8_t n_groups;
const setting_group_detail_t *groups;
const uint16_t n_settings;
const setting_detail_t *settings;
#ifndef NO_SETTINGS_DESCRIPTIONS
const uint16_t n_descriptions;
const setting_descr_t *descriptions;
#endif
// struct setting_details *(*on_get_settings)(void);
struct setting_details *next;
settings_changed_ptr on_changed;
driver_settings_save_ptr save;
driver_settings_load_ptr load;
driver_settings_restore_ptr restore;
driver_settings_iterator_ptr iterator;
} setting_details_t;
// NOTE: this must match the signature of on_get_settings in the setting_details_t structure above!
typedef setting_details_t *(*on_get_settings_ptr)(void);
extern settings_t settings;
// Clear settings chain (unlinks plugin/driver settings from core settings)
void settings_clear (void);
// Initialize the configuration subsystem (load settings from persistent storage)
void settings_init();
// Write Grbl global settings and version number to persistent storage
void settings_write_global(void);
// Helper function to clear and restore persistent storage defaults
void settings_restore(settings_restore_t restore_flags);
// A helper method to set new settings from command line
status_code_t settings_store_setting(setting_id_t setting, char *svalue);
// Writes the protocol line variable as a startup line in persistent storage
void settings_write_startup_line(uint8_t idx, char *line);
// Reads an persistent storage startup line to the protocol line variable
bool settings_read_startup_line(uint8_t idx, char *line);
// Writes build info user-defined string
void settings_write_build_info(char *line);
// Reads build info user-defined string
bool settings_read_build_info(char *line);