RepRap_Prusa i3 3D打印机_marlin固件中文说明网站首页 3D打印机

RepRap_Prusa i3 3D打印机_marlin固件中文说明

发布时间：2017-11-06 22:23:01编辑：阅读（）

很多小伙伴期望对Marlin(马林）固件有更深入的了解，于是我对马林固件的配置文件做了一些中文注释，希望能够和大家一起交流。

整个头文件比较长，大家可以配合config.h，遇到不懂的搜索查看，还是以Marlin-1.1.0-RC7为例。

如果想看简单配置的请戳这里 Marlin固件配置新手版

1、基本信息

/*头文件只引入一次的宏定义，这个相信大家都知道*/

#ifndef CONFIGURATION_H

#define CONFIGURATION_H

/*这里说如果对文件做了任何增加和删除需要更新下边的版本号，一般只有开发者才会修改，我们还是忽略吧，看看就好了*/

#define CONFIGURATION_H_VERSION 010100

/*下边就是真正的开始了，中间有很多注释说明，我就跳过了，大家有兴趣的可以自己看*/

/*首先是打印机基本信息设置，其实这里一般不用修改，因为是否修改不影响打印机的真正功能，如果想让大家知道打印机估计是谁制作的可以修改这个宏STRING_CONFIG_H_AUTHOR*/

#define STRING_CONFIG_H_AUTHOR "(none, www.log4cpp.com)" // Who made the changes.

#define SHOW_BOOTSCREEN

#define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1

#define STRING_SPLASH_LINE2 WEBSITE_URL // will be shown during bootup in line 2

/*据说修改下边的这个宏可以添加用户自定义的启动图片，我没有研究过，有兴趣的可以自己去研究一下*/

//#define SHOW_CUSTOM_BOOTSCREEN

2、主控配置

/*下边到了真正的机器配置部分了，这里小伙伴们一定要仔细了*/

/*使用哪个串口端口和电脑连接，这个不用说了，大家基本上都是0号端口*/

#define SERIAL_PORT 0

/*串口波特率默认是250000，但是我感觉改成115200要稳定一些，而且串口指令发送也不会造成打印的瓶颈，如果你的打印机遇到莫名其妙的无法连接或者无故断链的情况，尝试把这个值改小一些*/

#define BAUDRATE 115200

/*这里是可以通过蓝牙来连接，没有搞过，暂时不理*/

//#define BLUETOOTH

/*Arduino扩展版的型号，这个可以找商家问具体型号，也可以查看boards里的配置来推测自己板子的型号，不过某宝买的基本上都是BOARD_RAMPS_14_EFB*/

#ifndef MOTHERBOARD

#define MOTHERBOARD BOARD_RAMPS_14_EFB

#endif

/*如果想给打印机起一个有意思的名字可以该下边的宏，不过我没改觉得没实际意义*/

//#define CUSTOM_MACHINE_NAME "3D Printer"

/*这个是给打印机定义一个唯一的ID，如果你一台电脑同时连多个3D打印机，该这个值就很有意义了，不过那都是壕才有的烦恼，本屌只有一台小破机，所以没有这个烦恼*/

//#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"

/*打印机有几个挤出机？我只有一个，貌似最多可以支持4个，4个挤出头一定很高端吧。。。。*/

#define EXTRUDERS 1

/*多挤出机相关的配置，我是一个挤出机，下边的几行都是多挤出机相关的配置，没有实践过也不具有发言权，先忽略*/

//#define SINGLENOZZLE

// A dual extruder that uses a single stepper motor

// Don't forget to set SSDE_SERVO_ANGLES and HOTEND_OFFSET_X/Y/Z

//#define SWITCHING_EXTRUDER

#if ENABLED(SWITCHING_EXTRUDER)

#define SWITCHING_EXTRUDER_SERVO_NR 0

#define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1

//#define HOTEND_OFFSET_Z {0.0, 0.0}

#endif

/**

* "Mixing Extruder"

* - Adds a new code, M165, to set the current mix factors.

* - Extends the stepping routines to move multiple steppers in proportion to the mix.

* - Optional support for Repetier Host M163, M164, and virtual extruder.

* - This implementation supports only a single extruder.

* - Enable DIRECT_MIXING_IN_G1 for Pia Taubert's reference implementation

*/

//#define MIXING_EXTRUDER

#if ENABLED(MIXING_EXTRUDER)

#define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder

#define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164

//#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands

#endif

// 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 HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis

//#define HOTEND_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis

/*供电模式选择，一般都是ATX接口的*/

// :{1:'ATX',2:'X-Box 360'}

#define POWER_SUPPLY 1

/*如果启用下边的宏，Arduino主板启动的时候会关闭12V供电，不懂的还是别启用了*/

//#define PS_DEFAULT_OFF

3、温度相关配置

/*温度相关设置*/

// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950

/*温度传感器，也就是我们买的那个很小的热敏电阻，热敏电阻的型号非常多，不过对于国内某宝买的小伙伴不要过分纠结，因为无论价格高低基本上买到的都是同一种热敏电阻，大家只需要问商家或者在宝贝的详情页看看热敏电阻的beta值就好了，基本上都是3950，所以这里通过查注释（原版注释太长，我已经删除只保留了60对应的说明）就可以确定3950对应的热敏电阻配置为60，一般应该只有一个加热头和一个热床，所以只把两个配置为60，其余的配置为0*/

#define TEMP_SENSOR_0 60

#define TEMP_SENSOR_1 0

#define TEMP_SENSOR_2 0

#define TEMP_SENSOR_3 0

#define TEMP_SENSOR_BED 60

/*支持把温度传感器1和0做冗余配置，如果两个传感器温度相差超过下边定义的范围就停止加热，不知道有没有这样玩的小伙伴*/

//#define TEMP_SENSOR_1_AS_REDUNDANT

#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10

/*下边的配置保持默认就好了，如果M109命令不返回成功就一直不加热，最多等待10秒*/

#define TEMP_RESIDENCY_TIME 10 // (seconds)

#define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one

#define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.

/*下边的配置保持默认就好了，如果M190命令不返回成功，热床不加热，最多等待10秒*/

#define TEMP_BED_RESIDENCY_TIME 10 // (seconds)

#define TEMP_BED_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one

#define TEMP_BED_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.

/*温度低于下边设置的温度，加热设备就禁止了，对于北方温度低的小伙伴要根据自己的室温设置了，我在南方所以可以忽略，前提是你的温度传感器正常并且连线也没问题*/

#define HEATER_0_MINTEMP 5

#define HEATER_1_MINTEMP 5

#define HEATER_2_MINTEMP 5

#define HEATER_3_MINTEMP 5

#define BED_MINTEMP 5

/*与上边相反，这个定义了最高温度，超过了温度就停止加热，同样也需要温度传感器正常，连线也没有问题才有效果*/

#define HEATER_0_MAXTEMP 275

#define HEATER_1_MAXTEMP 275

#define HEATER_2_MAXTEMP 275

#define HEATER_3_MAXTEMP 275

#define BED_MAXTEMP 150

/*温度相关的PID配置，我感觉使用默认参数就已经很不错了，如果觉得不够好的可以调整一下下边的配置*/

//===========================================================================

//============================= PID Settings ================================

//===========================================================================

// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning

// Comment the following line to disable PID and enable bang-bang.

#define PIDTEMP

#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current

#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current

#if ENABLED(PIDTEMP)

//#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.

//#define PID_DEBUG // Sends debug data to the serial port.

//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX

//#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay

//#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)

// Set/get with gcode: M301 E[extruder number, 0-2]

#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature

// is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.

#define PID_INTEGRAL_DRIVE_MAX PID_MAX //limit for the integral term

#define K1 0.95 //smoothing factor within the PID

// If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it

// Ultimaker

#define DEFAULT_Kp 22.2

#define DEFAULT_Ki 1.08

#define DEFAULT_Kd 114

// MakerGear

//#define DEFAULT_Kp 7.0

//#define DEFAULT_Ki 0.1

//#define DEFAULT_Kd 12

// Mendel Parts V9 on 12V

//#define DEFAULT_Kp 63.0

//#define DEFAULT_Ki 2.25

//#define DEFAULT_Kd 440

#endif // PIDTEMP

//===========================================================================

//============================= PID > Bed Temperature Control ===============

//===========================================================================

// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis

//

// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.

// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,

// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.

// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.

// If your configuration is significantly different than this and you don't understand the issues involved, you probably

// shouldn't use bed PID until someone else verifies your hardware works.

// If this is enabled, find your own PID constants below.

//#define PIDTEMPBED

//#define BED_LIMIT_SWITCHING

// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.

// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)

// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,

// so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)

#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current

#if ENABLED(PIDTEMPBED)

//#define PID_BED_DEBUG // Sends debug data to the serial port.

#define PID_BED_INTEGRAL_DRIVE_MAX MAX_BED_POWER //limit for the integral term

//120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)

//from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)

#define DEFAULT_bedKp 10.00

#define DEFAULT_bedKi .023

#define DEFAULT_bedKd 305.4

//120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)

//from pidautotune

//#define DEFAULT_bedKp 97.1

//#define DEFAULT_bedKi 1.41

//#define DEFAULT_bedKd 1675.16

// FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.

#endif // PIDTEMPBED

4、挤出机配置

/*挤出机设置*/

/*启用下边的宏是启用挤出机保护，防止挤出机做一些危险的动作*/

#define PREVENT_DANGEROUS_EXTRUDE

#define PREVENT_LENGTHY_EXTRUDE

/*挤出机开始挤出的最低温度*/

#define EXTRUDE_MINTEMP 170

/*挤出机一次可以挤出的最大长度*/

#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH)

//===========================================================================

//======================== Thermal Runaway Protection =======================

//===========================================================================

/**

下边这两个宏是用来保护打印机不发生自燃的，例如热敏电阻或者温度传感器失效了或者坏了，打印机就没有办法感知真实的温度，就会一直加热，很容易导致自燃。

*/

#define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders

#define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed

5、打印机机械设置

/*机器框架设置*/

/*这三个配置是给CoreXY、CoreXZ、CoreYZ机型用的，不用理会*/

//#define COREXY

//#define COREXZ

//#define COREYZ

/*这个是给东芝的步进电机用的，不知道有什么区别*/

//#define CONFIG_STEPPERS_TOSHIBA



/*限位开关设置*/

/*一般打印机都会为每个轴配一个限位开关，有的每个轴支持两个用来限定每个轴上最大的活动范围，我只用了3个，用来限定打印机归零的位置，最大活动范围通过上位机软件或者后边的行程来配置*/

#define USE_XMIN_PLUG

#define USE_YMIN_PLUG

#define USE_ZMIN_PLUG

//#define USE_XMAX_PLUG

//#define USE_YMAX_PLUG

//#define USE_ZMAX_PLUG

/*限位开关的上拉电阻配置，感觉用上拉电阻要好一些，所以保持默认开启*/

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

#if DISABLED(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_ZMIN_PROBE

#endif

/*这个是配置限位开关的触发方式，如果使用COM通过低电平来触发，或者通过电平信号变化来触犯这里配置成fase，其实这个如果不知道怎么配置就烧录进实际的打印机实验一下，看看各个轴碰到了限位开关会不会停止，如果不停止就是有问题，要检查一下*/

// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).

#define X_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

#define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

#define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

#define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

#define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

#define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

#define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.

//===========================================================================

//============================= Z Probe Options =============================

//===========================================================================

/*Z轴探测相关的配置，我的打印机木有这么先进的功能，所以同样跳过*/

//

// Probe Type

// Probes are sensors/switches that are activated / deactivated before/after use.

//

// Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.

// You must activate one of these to use AUTO_BED_LEVELING_FEATURE below.

//

// Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.

//

// A Fix-Mounted Probe either doesn't deploy or needs manual deployment.

// For example an inductive probe, or a setup that uses the nozzle to probe.

// An inductive probe must be deactivated to go below

// its trigger-point if hardware endstops are active.

//#define FIX_MOUNTED_PROBE

// The BLTouch probe emulates a servo probe.

//#define BLTOUCH

// Z Servo Probe, such as an endstop switch on a rotating arm.

//#define Z_ENDSTOP_SERVO_NR 0

//#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles

// Enable if you have a Z probe mounted on a sled like those designed by Charles Bell.

//#define Z_PROBE_SLED

//#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.

// Z Probe to nozzle (X,Y) offset, relative to (0, 0).

// X and Y offsets must be integers.

//

// In the following example the X and Y offsets are both positive:

// #define X_PROBE_OFFSET_FROM_EXTRUDER 10

// #define Y_PROBE_OFFSET_FROM_EXTRUDER 10

//

// +-- BACK ---+

// | |

// L | (+) P | R <-- probe (20,20)

// E | | I

// F | (-) N (+) | G <-- nozzle (10,10)

// T | | H

// | (-) | T

// | |

// O-- FRONT --+

// (0,0)

#define X_PROBE_OFFSET_FROM_EXTRUDER 10 // X offset: -left +right [of the nozzle]

#define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // Y offset: -front +behind [the nozzle]

#define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below +above [the nozzle]

// X and Y axis travel speed (mm/m) between probes

#define XY_PROBE_SPEED 8000

// Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)

#define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z

// Speed for the "accurate" probe of each point

#define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)

// Use double touch for probing

//#define PROBE_DOUBLE_TOUCH

//

// Allen Key Probe is defined in the Delta example configurations.

//

// Enable Z_MIN_PROBE_ENDSTOP to use _both_ a Z Probe and a Z-min-endstop on the same machine.

// With this option the Z_MIN_PROBE_PIN will only be used for probing, never for homing.

//

// *** PLEASE READ ALL INSTRUCTIONS BELOW FOR SAFETY! ***

//

// To continue using the Z-min-endstop for homing, be sure to disable Z_SAFE_HOMING.

// Example: To park the head outside the bed area when homing with G28.

//

// To use a separate Z probe, your board must define a Z_MIN_PROBE_PIN.

//

// For a servo-based Z probe, you must set up servo support below, including

// NUM_SERVOS, Z_ENDSTOP_SERVO_NR and Z_SERVO_ANGLES.

//

// - RAMPS 1.3/1.4 boards may be able to use the 5V, GND, and Aux4->D32 pin.

// - Use 5V for powered (usu. inductive) sensors.

// - Otherwise connect:

// - normally-closed switches to GND and D32.

// - normally-open switches to 5V and D32.

//

// Normally-closed switches are advised and are the default.

//

// The Z_MIN_PROBE_PIN sets the Arduino pin to use. (See your board's pins file.)

// Since the RAMPS Aux4->D32 pin maps directly to the Arduino D32 pin, D32 is the

// default pin for all RAMPS-based boards. Some other boards map differently.

// To set or change the pin for your board, edit the appropriate pins_XXXXX.h file.

//

// WARNING:

// Setting the wrong pin may have unexpected and potentially disastrous consequences.

// Use with caution and do your homework.

//

//#define Z_MIN_PROBE_ENDSTOP

// Enable Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN to use the Z_MIN_PIN for your Z_MIN_PROBE.

// The Z_MIN_PIN will then be used for both Z-homing and probing.

#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

// To use a probe you must enable one of the two options above!

// This option disables the use of the Z_MIN_PROBE_PIN

// To enable the Z probe pin but disable its use, uncomment the line below. This only affects a

// Z probe switch if you have a separate Z min endstop also and have activated Z_MIN_PROBE_ENDSTOP above.

// If you're using the Z MIN endstop connector for your Z probe, this has no effect.

//#define DISABLE_Z_MIN_PROBE_ENDSTOP

// Enable Z Probe Repeatability test to see how accurate your probe is

//#define Z_MIN_PROBE_REPEATABILITY_TEST

//

// Probe Raise options provide clearance for the probe to deploy, stow, and travel.

//

#define Z_PROBE_DEPLOY_HEIGHT 15 // Raise to make room for the probe to deploy / stow

#define Z_PROBE_TRAVEL_HEIGHT 5 // Raise between probing points.

//

// For M851 give a range for adjusting the Z probe offset

//

#define Z_PROBE_OFFSET_RANGE_MIN -20

#define Z_PROBE_OFFSET_RANGE_MAX 20

// 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 stepper immediately when it's not being used.

// WARNING: When motors turn off there is a chance of losing position accuracy!

#define DISABLE_X false

#define DISABLE_Y false

#define DISABLE_Z false

// Warn on display about possibly reduced accuracy

//#define DISABLE_REDUCED_ACCURACY_WARNING

/*禁用所有的挤出机，当然是不禁用了*/

#define DISABLE_E false // For all extruders

/*禁用不活动的挤出机，这个可以有，反正就一个，配置成什么也都无所谓*/

#define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled



/*反转各个轴的方向，如果你的打印机运行的方向与预期的相反，那么你就需要改步进电机的连线或者修改这里的值，无论什么方式，改一个地方就可以了*/

#define INVERT_X_DIR false

#define INVERT_Y_DIR true

#define INVERT_Z_DIR false

/*如果是齿轮驱动的挤出机配置成false，可是还有什么方式驱动的呢？不理解*/

#define INVERT_E0_DIR false

#define INVERT_E1_DIR false

#define INVERT_E2_DIR false

#define INVERT_E3_DIR false

/*归零时z轴上升的距离，单位是mm，这个是防止喷嘴在归零时碰到热床上的东西，我没有配，貌似有个默认值，归零时z轴自己会上升一段距离*/

//#define Z_HOMING_HEIGHT 4

// ENDSTOP SETTINGS:

/*限位开关是限制最大距离还是最小距离（归零的那一边），1是最大距离，-1是最小距离，根据自己的安装方式来设置*/

// :[-1,1]

#define X_HOME_DIR -1

#define Y_HOME_DIR -1

#define Z_HOME_DIR -1

/*如果各个轴的运行距离在打印机的行程之外，是否允许运行，这个当然是不允许了，光轴和丝杆就那么长，再运行也没地方了，设置为true就是不允许超出运行范围*/

#define min_software_endstops true

#define max_software_endstops true

/*打印机的行程，根据自己的铝框架尺寸来设置，宁愿小也不要打，太大了会损坏步进电机或者同步带*/

#define X_MIN_POS 0

#define Y_MIN_POS 0

#define Z_MIN_POS 0

#define X_MAX_POS 165

#define Y_MAX_POS 165

#define Z_MAX_POS 140

/*进料传感器*/

/*我的打印机没这功能，跳过*/

//===========================================================================

//========================= Filament Runout Sensor ==========================

//===========================================================================

//#define FILAMENT_RUNOUT_SENSOR // Uncomment for defining a filament runout sensor such as a mechanical or opto endstop to check the existence of filament

// In RAMPS uses servo pin 2. Can be changed in pins file. For other boards pin definition should be made.

// It is assumed that when logic high = filament available

// when logic low = filament ran out

#if ENABLED(FILAMENT_RUNOUT_SENSOR)

const bool FIL_RUNOUT_INVERTING = false; // set to true to invert the logic of the sensor.

#define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined.

#define FILAMENT_RUNOUT_SCRIPT "M600"

#endif

/*热床自动找平*/

/*我的打印机没这功能，跳过*/

//===========================================================================

//============================ Mesh Bed Leveling ============================

//===========================================================================

//#define MESH_BED_LEVELING // Enable mesh bed leveling.

#if ENABLED(MESH_BED_LEVELING)

#define MESH_INSET 10 // Mesh inset margin on print area

#define MESH_NUM_X_POINTS 3 // Don't use more than 7 points per axis, implementation limited.

#define MESH_NUM_Y_POINTS 3

#define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0.

//#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest at origin [0,0,0]

//#define MANUAL_BED_LEVELING // Add display menu option for bed leveling.

#if ENABLED(MANUAL_BED_LEVELING)

#define MBL_Z_STEP 0.025 // Step size while manually probing Z axis.

#endif // MANUAL_BED_LEVELING

#endif // MESH_BED_LEVELING

//===========================================================================

//============================ Bed Auto Leveling ============================

//===========================================================================

// @section bedlevel

//#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)

// Enable this feature to get detailed logging of G28, G29, M48, etc.

// Logging is off by default. Enable this logging feature with 'M111 S32'.

// NOTE: Requires a huge amount of PROGMEM.

//#define DEBUG_LEVELING_FEATURE

#if ENABLED(AUTO_BED_LEVELING_FEATURE)

// There are 2 different ways to specify probing locations:

//

// - "grid" mode

// Probe several points in a rectangular grid.

// You specify the rectangle and the density of sample points.

// This mode is preferred because there are more measurements.

//

// - "3-point" mode

// Probe 3 arbitrary points on the bed (that aren't collinear)

// You specify the XY coordinates of all 3 points.

// Enable this to sample the bed in a grid (least squares solution).

// Note: this feature generates 10KB extra code size.

#define AUTO_BED_LEVELING_GRID

#if ENABLED(AUTO_BED_LEVELING_GRID)

#define LEFT_PROBE_BED_POSITION 15

#define RIGHT_PROBE_BED_POSITION 170

#define FRONT_PROBE_BED_POSITION 20

#define BACK_PROBE_BED_POSITION 170

#define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.

// Set the number of grid points per dimension.

// You probably don't need more than 3 (squared=9).

#define AUTO_BED_LEVELING_GRID_POINTS 2

#else // !AUTO_BED_LEVELING_GRID

// Arbitrary points to probe.

// A simple cross-product is used to estimate the plane of the bed.

#define ABL_PROBE_PT_1_X 15

#define ABL_PROBE_PT_1_Y 180

#define ABL_PROBE_PT_2_X 15

#define ABL_PROBE_PT_2_Y 20

#define ABL_PROBE_PT_3_X 170

#define ABL_PROBE_PT_3_Y 20

#endif // !AUTO_BED_LEVELING_GRID

//#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine.

// Useful to retract a deployable Z probe.

// If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing,

// it is highly recommended you also enable Z_SAFE_HOMING below!

#endif // AUTO_BED_LEVELING_FEATURE

/*自定义热床的中点坐标*/

//#define BED_CENTER_AT_0_0

/*自定义0点位置*/

//#define MANUAL_X_HOME_POS 0

//#define MANUAL_Y_HOME_POS 0

//#define MANUAL_Z_HOME_POS 0 // Distance between the nozzle to printbed after homing

/*Z轴归零保护，需要z轴探测传感器支持，防止挤出机超出热床对应的范围*/

//#define Z_SAFE_HOMING

#if ENABLED(Z_SAFE_HOMING)

#define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).

#define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).

#endif

6、步进电机设置

/*打印机归零速度(mm/m)*/

#define HOMING_FEEDRATE_XY (10*60)

#define HOMING_FEEDRATE_Z (4*60)

/*各个轴移动相关设置*/

/*步进电机参数不会计算的小伙伴请戳这里 prusa i3 步进电机参数计算*/

#define DEFAULT_AXIS_STEPS_PER_UNIT {100,100,1600,92.64} // default steps per unit for Ultimaker

#define DEFAULT_MAX_FEEDRATE {300, 300, 5, 25} // (mm/sec)

#define DEFAULT_MAX_ACCELERATION {1500,1500,100,10000} // 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 acceleration in mm/s^2 for printing moves

#define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration in mm/s^2 for retracts

#define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration in mm/s^2 for travel (non printing) moves

// 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)

7、附加特性

//=============================================================================

//============================= Additional Features ===========================

//=============================================================================

// @section extras

/*通过arduino的EEPROM保存挤出机设置*/

//#define EEPROM_SETTINGS

#if ENABLED(EEPROM_SETTINGS)

// To disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:

#define EEPROM_CHITCHAT // Please keep turned on if you can.

#endif

/*如果打印机正在处理命令，允许打印机每2秒发送一个消息给host，告诉host打印机正在忙碌*/

#define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages

#define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113.

/*调试相关*/

//#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose

/*G20/G21 支持英寸*/

//#define INCH_MODE_SUPPORT

/*M149支持设置时间单位*/

//#define TEMPERATURE_UNITS_SUPPORT

// @section temperature

/*预加热的温度*/

#define PREHEAT_1_TEMP_HOTEND 180

#define PREHEAT_1_TEMP_BED 70

#define PREHEAT_1_FAN_SPEED 100 // Value from 0 to 255

#define PREHEAT_2_TEMP_HOTEND 240

#define PREHEAT_2_TEMP_BED 110

#define PREHEAT_2_FAN_SPEED 0 // Value from 0 to 255

/*当喷嘴空闲或者收到G27命令，喷嘴在打印机中停靠的位置*/

//#define NOZZLE_PARK_FEATURE

#if ENABLED(NOZZLE_PARK_FEATURE)

// Specify a park position as { X, Y, Z }

#define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }

#endif

//

/*喷嘴清洗相关的配置，不启用，感觉用处不大*/

//#define NOZZLE_CLEAN_FEATURE

#if ENABLED(NOZZLE_CLEAN_FEATURE)

// Number of pattern repetitions

#define NOZZLE_CLEAN_STROKES 12

// Specify positions as { X, Y, Z }

#define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}

#define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 1)}

// Moves the nozzle to the initial position

#define NOZZLE_CLEAN_GOBACK

#endif

/*打印任务的定时器设置*/

#define PRINTJOB_TIMER_AUTOSTART

/*统计打印机打印的次数*/

//#define PRINTCOUNTER

8、LCD和SD卡设置

//=============================================================================

//============================= LCD and SD support ============================

//=============================================================================

// @section lcd

/*LCD语言选择*/

#define LCD_LANGUAGE en

/*字符集选择*/

#define DISPLAY_CHARSET_HD44780 JAPANESE

/*LCD的类型*/

//#define ULTRA_LCD // Character based

//#define DOGLCD // Full graphics display

/*是否使用SD卡，默认不支持*/

//#define SDSUPPORT

/*SD卡的SPI命令速度*/

//#define SPI_SPEED SPI_HALF_SPEED

//#define SPI_SPEED SPI_QUARTER_SPEED

//#define SPI_SPEED SPI_EIGHTH_SPEED

/*SD卡数据的CRC校验*/

//#define SD_CHECK_AND_RETRY

/*编码器设置*/

//#define ENCODER_PULSES_PER_STEP 1

/*上一个和下一个菜单切换需要旋转编码器多少个脉冲*/

//#define ENCODER_STEPS_PER_MENU_ITEM 5

/*编码器的选装方向反转*//

//#define REVERSE_ENCODER_DIRECTION

/*菜单切换顺序与编码器的选装方向相反*/

//#define REVERSE_MENU_DIRECTION

/*打印机归零时在LED菜单中显示*/

//#define INDIVIDUAL_AXIS_HOMING_MENU

/*是否支持扬声器或者蜂鸣器*/

//#define SPEAKER

/*操作菜单时的提示音*/

//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100

//#define LCD_FEEDBACK_FREQUENCY_HZ 1000

/*控制器类型，下边的都是控制器相关的设置，这里不再一一介绍，根据自己的需要去配置就可以了*/

//#define ULTIMAKERCONTROLLER

//

// ULTIPANEL as seen on Thingiverse.

//

//#define ULTIPANEL

//

// Cartesio UI

// http://mauk.cc/webshop/cartesio-shop/electronics/user-interface

//

//#define CARTESIO_UI

//

// PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)

// http://reprap.org/wiki/PanelOne

//

//#define PANEL_ONE

//

// MaKr3d Makr-Panel with graphic controller and SD support.

// http://reprap.org/wiki/MaKr3d_MaKrPanel

//

//#define MAKRPANEL

//

// ReprapWorld Graphical LCD

// https://reprapworld.com/?products_details&products_id/1218

//

//#define REPRAPWORLD_GRAPHICAL_LCD

//

// Activate one of these if you have a Panucatt Devices

// Viki 2.0 or mini Viki with Graphic LCD

// http://panucatt.com

//

//#define VIKI2

//#define miniVIKI

//

// Adafruit ST7565 Full Graphic Controller.

// https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/

//

//#define ELB_FULL_GRAPHIC_CONTROLLER

//

// RepRapDiscount Smart Controller.

// http://reprap.org/wiki/RepRapDiscount_Smart_Controller

//

// Note: Usually sold with a white PCB.

//

//#define REPRAP_DISCOUNT_SMART_CONTROLLER

//

// GADGETS3D G3D LCD/SD Controller

// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel

//

// Note: Usually sold with a blue PCB.

//

//#define G3D_PANEL

//

// RepRapDiscount FULL GRAPHIC Smart Controller

// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller

//

//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

//

// MakerLab Mini Panel with graphic

// controller and SD support - http://reprap.org/wiki/Mini_panel

//

//#define MINIPANEL

//

// RepRapWorld REPRAPWORLD_KEYPAD v1.1

// http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626

//

// REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key

// is pressed, a value of 10.0 means 10mm per click.

//

//#define REPRAPWORLD_KEYPAD

//#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0

//

// RigidBot Panel V1.0

// http://www.inventapart.com/

//

//#define RIGIDBOT_PANEL

//

// BQ LCD Smart Controller shipped by

// default with the BQ Hephestos 2 and Witbox 2.

//

//#define BQ_LCD_SMART_CONTROLLER

//

// CONTROLLER TYPE: I2C

//

// Note: These controllers require the installation of Arduino's LiquidCrystal_I2C

// library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C

//

//

// Elefu RA Board Control Panel

// http://www.elefu.com/index.php?route=product/product&product_id=53

//

//#define RA_CONTROL_PANEL

//

// Sainsmart YW Robot (LCM1602) LCD Display

//

//#define LCD_I2C_SAINSMART_YWROBOT

//

// Generic LCM1602 LCD adapter

//

//#define LCM1602

//

// PANELOLU2 LCD with status LEDs,

// separate encoder and click inputs.

//

// Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later.

// For more info: https://github.com/lincomatic/LiquidTWI2

//

// Note: The PANELOLU2 encoder click input can either be directly connected to

// a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).

//

//#define LCD_I2C_PANELOLU2

//

// Panucatt VIKI LCD with status LEDs,

// integrated click & L/R/U/D buttons, separate encoder inputs.

//

//#define LCD_I2C_VIKI

//

// SSD1306 OLED full graphics generic display

//

//#define U8GLIB_SSD1306

//

// SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules

//

//#define SAV_3DGLCD

#if ENABLED(SAV_3DGLCD)

//#define U8GLIB_SSD1306

#define U8GLIB_SH1106

#endif

//

// CONTROLLER TYPE: Shift register panels

//

// 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH

// LCD configuration: http://reprap.org/wiki/SAV_3D_LCD

//

//#define SAV_3DLCD

9、额外特性

//=============================================================================

//=============================== Extra Features ==============================

//=============================================================================

// @section extras

/*增加散热风扇的PWM频率*/

//#define FAST_PWM_FAN

/*使用软件PWM控制风扇，如果速度太慢，增加SOFT_PWM_SCALE的值*/

//#define FAN_SOFT_PWM

/*0~1划分成128个档位控制软件的PWM频率，值越大影响越大，1表示PWM频率翻倍*/

#define SOFT_PWM_SCALE 0

/*通过LED的颜色来标识温度*/

//#define TEMP_STAT_LEDS

// M240 Triggers a camera by emulating a Canon RC-1 Remote

// Data from: http://www.doc-diy.net/photo/rc-1_hacked/

//#define PHOTOGRAPH_PIN 23

// SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure

//#define SF_ARC_FIX

// Support for the BariCUDA Paste Extruder.

//#define BARICUDA

//define BlinkM/CyzRgb Support

//#define BLINKM

10、舵机

/*我的打印机不支持，跳过*/

/*********************************************************************\

* R/C SERVO support

* Sponsored by TrinityLabs, Reworked by codexmas

**********************************************************************/

// Number of servos

//

// If you select a configuration below, this will receive a default value and does not need to be set manually

// set it manually if you have more servos than extruders and wish to manually control some

// leaving it undefined or defining as 0 will disable the servo subsystem

// If unsure, leave commented / disabled

//

//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command

// Delay (in microseconds) before the next move will start, to give the servo time to reach its target angle.

// 300ms is a good value but you can try less delay.

// If the servo can't reach the requested position, increase it.

#define SERVO_DELAY 300

// Servo deactivation

//

// With this option servos are powered only during movement, then turned off to prevent jitter.

//#define DEACTIVATE_SERVOS_AFTER_MOVE

11、打印材料直径传感器

/*我的打印机不支持，跳过*/

/**********************************************************************\

* Support for a filament diameter sensor

* Also allows adjustment of diameter at print time (vs at slicing)

* Single extruder only at this point (extruder 0)

*

* Motherboards

* 34 - RAMPS1.4 - uses Analog input 5 on the AUX2 connector

* 81 - Printrboard - Uses Analog input 2 on the Exp1 connector (version B,C,D,E)

* 301 - Rambo - uses Analog input 3

* Note may require analog pins to be defined for different motherboards

**********************************************************************/

// Uncomment below to enable

//#define FILAMENT_WIDTH_SENSOR

#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00 //Enter the diameter (in mm) of the filament generally used (3.0 mm or 1.75 mm) - this is then used in the slicer software. Used for sensor reading validation

#if ENABLED(FILAMENT_WIDTH_SENSOR)

#define FILAMENT_SENSOR_EXTRUDER_NUM 0 //The number of the extruder that has the filament sensor (0,1,2)

#define MEASUREMENT_DELAY_CM 14 //measurement delay in cm. This is the distance from filament sensor to middle of barrel

#define MEASURED_UPPER_LIMIT 3.30 //upper limit factor used for sensor reading validation in mm

#define MEASURED_LOWER_LIMIT 1.90 //lower limit factor for sensor reading validation in mm

#define MAX_MEASUREMENT_DELAY 20 //delay buffer size in bytes (1 byte = 1cm)- limits maximum measurement delay allowable (must be larger than MEASUREMENT_DELAY_CM and lower number saves RAM)

#define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA //set measured to nominal initially

//When using an LCD, uncomment the line below to display the Filament sensor data on the last line instead of status. Status will appear for 5 sec.

//#define FILAMENT_LCD_DISPLAY

#endif

#endif // CONFIGURATION_H