RepRap_Prusa i3 3D打印机_marlin固件中文说明
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#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#defineDEFAULT_Kp 22.2#defineDEFAULT_Ki 1.08#defineDEFAULT_Kd 114
// MakerGear//#defineDEFAULT_Kp 7.0//#defineDEFAULT_Ki 0.1//#defineDEFAULT_Kd 12
// Mendel Parts V9 on 12V//#defineDEFAULT_Kp 63.0//#defineDEFAULT_Ki 2.25//#defineDEFAULT_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)#defineDEFAULT_bedKp 10.00#defineDEFAULT_bedKi .023#defineDEFAULT_bedKd 305.4
//120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)//from pidautotune//#defineDEFAULT_bedKp 97.1//#defineDEFAULT_bedKi 1.41//#defineDEFAULT_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#define Y_PROBE_OFFSET_FROM_EXTRUDER 10// Y offset: -front +behind #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below +above
// 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 logiclow = 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
//#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_ACCELERATION3000 // 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_STROKES12
// 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
// M240Triggers 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 (vsat 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_CMand lower number saves RAM)
#define DEFAULT_MEASURED_FILAMENT_DIADEFAULT_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
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