Марлин игнорирует концевики - где копать?

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Ufamak
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12 Октября 2018
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Вопросы и Ответы
Господа, приветствую. Прошу помощи в настройке прошивки Марлин 1.Х.Х для лазерного гравера. взято с гитхаба https://github.com/timschmidt/buildlog-lasercutter-marlin

Проблема - игнорирует механические концевики. Уже второй день бьюсь. Причем прошивка просто для принтера работает нормально - концевики нормально отрабатывают парковку. Вчера репитер ставил - тоже норм, на нем может быть и остался бы, но с экраном там беда. Вчера правда я как то и где то в прошивке все же сменил так чтоб концевики работали (уже забыл где), но работали они странно - если по Х срабатывал раньше, то все движение прекращалось, до У даже не доходило, если раньше касалось У то просто катилось к Х без повторной медленной парковки в У. Скидываю раздел кода. Механика CoreXY (именно она а не HBOT), агрегат на фото. еще есть вопросы по подключению и настройки управления TTL, но по порядку...

//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================

// Uncomment the following line to enable CoreXY kinematics
#define COREXY

// coarse Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors

#ifndef ENDSTOPPULLUPS
// fine Enstop settings: Individual Pullups. will be ignored if ENDSTOPPULLUPS is defined
// #define ENDSTOPPULLUP_XMAX
// #define ENDSTOPPULLUP_YMAX
// #define ENDSTOPPULLUP_ZMAX
// #define ENDSTOPPULLUP_XMIN
// #define ENDSTOPPULLUP_YMIN
// #define ENDSTOPPULLUP_ZMIN
#endif

#ifdef ENDSTOPPULLUPS
#define ENDSTOPPULLUP_XMAX
#define ENDSTOPPULLUP_YMAX
#define ENDSTOPPULLUP_ZMAX
#define ENDSTOPPULLUP_XMIN
#define ENDSTOPPULLUP_YMIN
#define ENDSTOPPULLUP_ZMIN
#endif

// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
const bool X_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Y_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
#define DISABLE_MAX_ENDSTOPS
//#define DISABLE_MIN_ENDSTOPS

// Disable max endstops for compatibility with endstop checking routine
#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)
#define DISABLE_MAX_ENDSTOPS
#endif

// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
#define X_ENABLE_ON 0
#define Y_ENABLE_ON 0
#define Z_ENABLE_ON 0
#define E_ENABLE_ON 0 // For all extruders

// Disables axis when it's not being used.
#define DISABLE_X false
#define DISABLE_Y false
#define DISABLE_Z true
#define DISABLE_E true // For all extruders

// For Z-Axis with leadscrews, uncomment to save homeing status when disabling steppers (axis is unlikely to move on its own)
#define Z_AXIS_IS_LEADSCREW

#define INVERT_X_DIR true // for Mendel set to false, for Orca set to true
#define INVERT_Y_DIR true // for Mendel set to true, for Orca set to false
#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true
#define INVERT_E0_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false
#define INVERT_E1_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false
#define INVERT_E2_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false

// ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN
#define X_HOME_DIR -1
#define Y_HOME_DIR -1
#define Z_HOME_DIR -1

#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
#define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.
// Travel limits after homing

// AMRI Laser Cutter
//#define X_MAX_POS 600
//#define X_MIN_POS 0
//#define Y_MAX_POS 475
//#define Y_MIN_POS 0
//#define Z_MAX_POS 90
//#define Z_MIN_POS 0

// Lansing Makers Netowrk Laser Cutter
#define X_MAX_POS 300
#define X_MIN_POS 0
#define Y_MAX_POS 300
#define Y_MIN_POS 0
#define Z_MAX_POS 95
#define Z_MIN_POS 0

// China Town K40 CO2 Laser Engraver/Cutter
//#define X_MAX_POS 337
//#define X_MIN_POS 0
//#define Y_MAX_POS 230
//#define Y_MIN_POS 0
//#define Z_MAX_POS 75
//#define Z_MIN_POS 0

#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)

// The position of the homing switches
//#define MANUAL_HOME_POSITIONS // If defined, MANUAL_*_HOME_POS below will be used
//#define BED_CENTER_AT_0_0 // If defined, the center of the bed is at (X=0, Y=0)

//Manual homing switch locations:
// For deltabots this means top and center of the cartesian print volume.
#define MANUAL_X_HOME_POS 0
#define MANUAL_Y_HOME_POS 0
#define MANUAL_Z_HOME_POS 0
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.

//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {1500, 1500, 240, 0} // set the homing speeds (mm/min)

// default settings

// AMRI Laser Cutter
//#define DEFAULT_AXIS_STEPS_PER_UNIT {167.20882, 167.20882, 4000/25.4, 1380/4}
//#define DEFAULT_MAX_FEEDRATE {165, 165, 50, 200000} // (mm/sec)
//#define DEFAULT_MAX_ACCELERATION {5000,5000,5000,500} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
//#define DEFAULT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
//#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts

// Lansing Makers Netowork Laser Cutter
#define DEFAULT_AXIS_STEPS_PER_UNIT {(200*16)/(2.0*20),(200*16)/(2.0*20),6047.2440} // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE {2000, 2000, 10, 25} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {2000,2000,2.5,2.5} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.

#define DEFAULT_ACCELERATION 1500 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 2000 // X, Y, Z and E max acceleration in mm/s^2 for retracts

// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
// #define EXTRUDER_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis

// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
#define DEFAULT_XYJERK 20.0 // (mm/sec)
#define DEFAULT_ZJERK 0.4 // (mm/sec)
#define DEFAULT_EJERK 5.0 // (mm/sec)
626beccb65c66ec0879ee19bbceb1bbe.jpeg
Ответы на вопрос

Ответы

12.10.18 в 19:45
0
А где?:


// Specify here all the endstop connectors that are connected to any endstop or probe.
// Almost all printers will be using one per axis. Probes will use one or more of the
// extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
#define USE_XMIN_PLUG
#define USE_YMIN_PLUG
#define USE_ZMIN_PLUG
#define USE_XMAX_PLUG
#define USE_YMAX_PLUG
#define USE_ZMAX_PLUG
12.10.18 в 20:05
0
в какой вкладке должна быть? не могу найти.
п.с. этот марлин возможно "резанный", но концевики должны работать, вот картинка, идет с прошивкой

bbab77ae673db3af0b8a507ae5fa4fe3.jpg
12.10.18 в 20:21
0
В этой же вкладке
Configuration.h

Если этих строк нет, поэтому и не работают концевики.
12.10.18 в 20:31
0
в обычной прошивке что я ставил на принтер этих строк тоже нет почему то...? только концевики работают как надо...

вот кусок кода. марлин тоже какой то начальный

//===========================================================================
//============================= Mechanical Settings =========================
//===========================================================================

// @section machine

// Uncomment this option to enable CoreXY kinematics
#define COREXY

// Enable this option for Toshiba steppers
// #define CONFIG_STEPPERS_TOSHIBA

// @section homing

// coarse Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors

#ifndef ENDSTOPPULLUPS
// fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
// #define ENDSTOPPULLUP_XMAX
// #define ENDSTOPPULLUP_YMAX
// #define ENDSTOPPULLUP_ZMAX
// #define ENDSTOPPULLUP_XMIN
// #define ENDSTOPPULLUP_YMIN
// #define ENDSTOPPULLUP_ZMIN
// #define ENDSTOPPULLUP_ZPROBE
#endif

// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
const bool X_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Y_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.
const bool Z_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
//#define DISABLE_MAX_ENDSTOPS
//#define DISABLE_MIN_ENDSTOPS

// @section machine
// If you want to enable the Z Probe pin, but disable its use, uncomment the line below.
// This only affects a Z Probe Endstop if you have separate Z min endstop as well and have
// activated Z_PROBE_ENDSTOP below. If you are using the Z Min endstop on your Z Probe,
// this has no effect.
//#define DISABLE_Z_PROBE_ENDSTOP

// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
// :{0:'Low',1:'High'}
#define X_ENABLE_ON 0
#define Y_ENABLE_ON 0
#define Z_ENABLE_ON 0
#define E_ENABLE_ON 0 // For all extruders

// Disables axis when it's not being used.
#define DISABLE_X false
#define DISABLE_Y false
#define DISABLE_Z false

// @section extruder

#define DISABLE_E false // For all extruders
#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled

// @section machine

// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
#define INVERT_X_DIR false
#define INVERT_Y_DIR false
#define INVERT_Z_DIR true

// @section extruder

// For direct drive extruder v9 set to true, for geared extruder set to false.
#define INVERT_E0_DIR false
#define INVERT_E1_DIR false
#define INVERT_E2_DIR false
#define INVERT_E3_DIR false

// @section homing

// ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN
// :[-1,1]
#define X_HOME_DIR -1
#define Y_HOME_DIR 1
#define Z_HOME_DIR 1

#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
#define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.

// @section machine

// Travel limits after homing (units are in mm)
#define X_MIN_POS 0
#define Y_MIN_POS 0
#define Z_MIN_POS 0
#define X_MAX_POS 190
#define Y_MAX_POS 175
#define Z_MAX_POS 273
12.10.18 в 20:40
0
в обычной прошивке что я ставил на принтер этих строк тоже нет почему то...?
Как нет?!
Во всех версиях эти строки есть

77dc9af1b6074596664f8c4564f890d6.PNG
12.10.18 в 20:51
0
не поверите но НЕТУ.))). причем прошивка рабочая на 200% (это прошивка от спринтера + я на ней тучу принтеров собрал). могу ради интереса скинуть. может в какой нить другой вкладке может лежать?
12.10.18 в 20:40
0
Господа, разобрался. на Гитхабе есть ДВЕ прошивки. одна поддерживает обычные концевики (по крайней мере видит - буду сейчас настраивать), вот она https://github.com/TurnkeyTyranny/buildlog-lasercutter-marlin

а вот эта прошивка концевики не видит, по крайней мере я так и не нашел способа заставить их "увидить", хотя и по прошивкам я не специалист, а так, только по верхам....)) https://github.com/timschmidt/buildlog-lasercutter-marlin
12.10.18 в 21:10
0
плеать... крик души))) теперь концевики видит при перемещении энкодером, а вот при автохоме игнорит напрочь, вот кусок кода


//===========================================================================
//=============================Mechanical Settings===========================
//===========================================================================

// Uncomment the following line to enable CoreXY kinematics
#define COREXY

// coarse Endstop Settings
#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors

#ifndef ENDSTOPPULLUPS
// fine Enstop settings: Individual Pullups. will be ignored if ENDSTOPPULLUPS is defined
// #define ENDSTOPPULLUP_XMAX
// #define ENDSTOPPULLUP_YMAX
// #define ENDSTOPPULLUP_ZMAX
// #define ENDSTOPPULLUP_XMIN
// #define ENDSTOPPULLUP_YMIN
// #define ENDSTOPPULLUP_ZMIN
#endif

#ifdef ENDSTOPPULLUPS
#define ENDSTOPPULLUP_XMAX
#define ENDSTOPPULLUP_YMAX
#define ENDSTOPPULLUP_ZMAX
#define ENDSTOPPULLUP_XMIN
#define ENDSTOPPULLUP_YMIN
#define ENDSTOPPULLUP_ZMIN
#endif

// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.
const bool X_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Y_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Z_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.
//#define DISABLE_MAX_ENDSTOPS
//#define DISABLE_MIN_ENDSTOPS

// Disable max endstops for compatibility with endstop checking routine
#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)
#define DISABLE_MAX_ENDSTOPS
#endif

// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
#define X_ENABLE_ON 0
#define Y_ENABLE_ON 0
#define Z_ENABLE_ON 0
#define E_ENABLE_ON 0 // For all extruders

// Disables axis when it's not being used.
#define DISABLE_X false
#define DISABLE_Y false
#define DISABLE_Z true
#define DISABLE_E true // For all extruders

// For Z-Axis with leadscrews, uncomment to save homeing status when disabling steppers (axis is unlikely to move on its own)
#define Z_AXIS_IS_LEADSCREW

#define INVERT_X_DIR true // for Mendel set to false, for Orca set to true
#define INVERT_Y_DIR true // for Mendel set to true, for Orca set to false
#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true
#define INVERT_E0_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false
#define INVERT_E1_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false
#define INVERT_E2_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false

// ENDSTOP SETTINGS:
// Sets direction of endstops when homing; 1=MAX, -1=MIN
#define X_HOME_DIR -1
#define Y_HOME_DIR -1
#define Z_HOME_DIR -1

#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
#define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.
// Travel limits after homing

// AMRI Laser Cutter
//#define X_MAX_POS 600
//#define X_MIN_POS 0
//#define Y_MAX_POS 475
//#define Y_MIN_POS 0
//#define Z_MAX_POS 90
//#define Z_MIN_POS 0

// Lansing Makers Netowrk Laser Cutter
//#define X_MAX_POS 531
//#define X_MIN_POS 0
//#define Y_MAX_POS 558
//#define Y_MIN_POS 0
//#define Z_MAX_POS 95
//#define Z_MIN_POS 0

// China Town K40 CO2 Laser Engraver/Cutter
#define X_MAX_POS 300
#define X_MIN_POS 0
#define Y_MAX_POS 300
#define Y_MIN_POS 0
#define Z_MAX_POS 75
#define Z_MIN_POS 0

#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)
#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)

// The position of the homing switches
//#define MANUAL_HOME_POSITIONS // If defined, MANUAL_*_HOME_POS below will be used
//#define BED_CENTER_AT_0_0 // If defined, the center of the bed is at (X=0, Y=0)

//Manual homing switch locations:
// For deltabots this means top and center of the cartesian print volume.
#define MANUAL_X_HOME_POS 0
#define MANUAL_Y_HOME_POS 0
#define MANUAL_Z_HOME_POS 0
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.

//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {2000, 2000, 0, 0} // set the homing speeds (mm/min)

// default settings

// AMRI Laser Cutter
//#define DEFAULT_AXIS_STEPS_PER_UNIT {167.20882, 167.20882, 4000/25.4, 1380/4}
//#define DEFAULT_MAX_FEEDRATE {165, 165, 50, 200000} // (mm/sec)
//#define DEFAULT_MAX_ACCELERATION {5000,5000,5000,500} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
//#define DEFAULT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
//#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts

// Lansing Makers Netowork Laser Cutter
#define DEFAULT_AXIS_STEPS_PER_UNIT {(200*16)/(2.0*20),(200*16)/(2.0*20),6047.2440} // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE {2000, 2000, 10, 25} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {2000,2000,2.5,2.5} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.

#define DEFAULT_ACCELERATION 2000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 2000 // X, Y, Z and E max acceleration in mm/s^2 for retracts

// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
// #define EXTRUDER_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis

// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
#define DEFAULT_XYJERK 20.0 // (mm/sec)
#define DEFAULT_ZJERK 0.4 // (mm/sec)
#define DEFAULT_EJERK 5.0 // (mm/sec)

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