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Marlin2.0.9 Configuration_adv.h详解

/**

Configuration_adv.h
高级设置.
只有在你知道自己在做什么的情况下才改这些.
有些设置可能会损坏您的打印机，如果设置不当!
在 Configuration.h中的基本设置
*/
#define CONFIGURATION_ADV_H_VERSION 02000900

//===========================================================================
//============================= Thermal Settings ============================
//===========================================================================
// @section temperature

/**
*热电偶传感器对噪音非常敏感。任何在传感器导线，如由步进电机并联运行的导线，可能导致热电偶传感器报告虚假错误。这value是错误发生前一行可能发生的错误数报道。这允许我们忽略间歇错误条件仍然检测到实际故障，这应该导致连续的来自传感器的错误流。

 将此值设置为0，会在第一次出现错误时失败。

*/
#define THERMOCOUPLE_MAX_ERRORS 15

//
// 自定义热敏电阻1000参数
//
#if TEMP_SENSOR_0 == 1000
#define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define HOTEND0_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define HOTEND0_BETA 3950 // β值
#endif

#if TEMP_SENSOR_1 == 1000
#define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define HOTEND1_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define HOTEND1_BETA 3950 // β值
#endif

#if TEMP_SENSOR_2 == 1000
#define HOTEND2_PULLUP_RESISTOR_OHMS 4700 //上拉电阻
#define HOTEND2_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define HOTEND2_BETA 3950 // β值
#endif

#if TEMP_SENSOR_3 == 1000
#define HOTEND3_PULLUP_RESISTOR_OHMS 4700 //上拉电阻
#define HOTEND3_RESISTANCE_25C_OHMS 100000 //在 25C时的电阻
#define HOTEND3_BETA 3950 // β值
#endif

#if TEMP_SENSOR_4 == 1000
#define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define HOTEND4_RESISTANCE_25C_OHMS 100000 //在 25C时的电阻
#define HOTEND4_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_5 == 1000
#define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define HOTEND5_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define HOTEND5_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_6 == 1000
#define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define HOTEND6_RESISTANCE_25C_OHMS 100000 //在 25C时的电阻
#define HOTEND6_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_7 == 1000
#define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define HOTEND7_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define HOTEND7_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_BED == 1000
#define BED_PULLUP_RESISTOR_OHMS 4700 //上拉电阻
#define BED_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define BED_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_CHAMBER == 1000
#define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define CHAMBER_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define CHAMBER_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_COOLER == 1000
#define COOLER_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define COOLER_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define COOLER_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_PROBE == 1000
#define PROBE_PULLUP_RESISTOR_OHMS 4700 //上拉电阻
#define PROBE_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define PROBE_BETA 3950 // Beta value
#endif

#if TEMP_SENSOR_REDUNDANT == 1000
#define REDUNDANT_PULLUP_RESISTOR_OHMS 4700 // 上拉电阻
#define REDUNDANT_RESISTANCE_25C_OHMS 100000 // 在 25C时的电阻
#define REDUNDANT_BETA 3950 // Beta value
#endif

//
// Hephestos 2 24V 热床升级工具
// https://store.bq.com/en/heated-bed-kit-hephestos2
//
//#define HEPHESTOS2_HEATED_BED_KIT
#if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
#undef TEMP_SENSOR_BED
#define TEMP_SENSOR_BED 70
#define HEATER_BED_INVERTING true
#endif

//
//热床 Bang-Bang 选项
//
#if DISABLED(PIDTEMPBED)
#define BED_CHECK_INTERVAL 5000 // (ms)bang-bang加热方式间隔检查时间
#if ENABLED(BED_LIMIT_SWITCHING)
#define BED_HYSTERESIS 2 // (°C) 仅当ABS(T-target) > BED_HYSTERESIS设置相应的加热器状态
#endif
#endif

//
// 腔室加热选项
//
#if DISABLED(PIDTEMPCHAMBER)
#define CHAMBER_CHECK_INTERVAL 5000 // (ms) bang-bang加热方式间隔检查时间
#if ENABLED(CHAMBER_LIMIT_SWITCHING)
#define CHAMBER_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
#endif
#endif

#if 腔室温度传感器
//#define HEATER_CHAMBER_PIN P2_04 // 请求加热开、关引脚(example: SKR 1.4 Turbo HE1 plug)
//#define HEATER_CHAMBER_INVERTING false
//#define FAN1_PIN -1 // 在引脚 P2_04移除风扇信号 (example: SKR 1.4 Turbo HE1 plug)

//#define CHAMBER_FAN // 在腔室使能风扇
#if ENABLED(CHAMBER_FAN)
#define CHAMBER_FAN_MODE 2 // 风扇控制模式: 0=静态; 1=当温度高于目标时线性增长; 2=V形曲线; 3=类似于方式1，但风扇总是开着.
#if CHAMBER_FAN_MODE == 0
#define CHAMBER_FAN_BASE 255 // 腔室风扇PWM (0-255)
#elif CHAMBER_FAN_MODE == 1
#define CHAMBER_FAN_BASE 128 // 腔室风扇PWM (0-255);当室温高于目标温度时开启
#define CHAMBER_FAN_FACTOR 25 // 高于目标每°C PWM
#elif CHAMBER_FAN_MODE == 2
#define CHAMBER_FAN_BASE 128 //最小腔室风扇PWM (0-255)
#define CHAMBER_FAN_FACTOR 25 //与目标的每°C差PWM增加
#elif CHAMBER_FAN_MODE == 3
#define CHAMBER_FAN_BASE 128 //腔室风扇 PWM (0-255)
#define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
#endif
#endif

//#define CHAMBER_VENT // 使能一个舵机控制的腔室通风口
#if ENABLED(CHAMBER_VENT)
#define CHAMBER_VENT_SERVO_NR 1 // 排气舵机编号
#define HIGH_EXCESS_HEAT_LIMIT 5 // 在超过目标温度多少的情况下，要考虑室中有多余的热量开启
#define LOW_EXCESS_HEAT_LIMIT 3
#define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
#define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
#endif
#endif

//
// 激光冷却器选项
//
#if TEMP_SENSOR_COOLER
#define COOLER_MINTEMP 8 // (°C)
#define COOLER_MAXTEMP 26 // (°C)
#define COOLER_DEFAULT_TEMP 16 // (°C)
#define TEMP_COOLER_HYSTERESIS 1 // (°C) 接近该温度被认为是“足够接近”的目标温度
#define COOLER_PIN 8 // 激光冷却器开/关引脚用于控制电源到冷却元件(e.g., TEC, External chiller via relay)
#define COOLER_INVERTING false
#define TEMP_COOLER_PIN 15 // 激光/冷却器温度传感器引脚。ADC是必需的。
#define COOLER_FAN // 开启冷却器上的风扇, Fan# 0,1,2,3 etc.
#define COOLER_FAN_INDEX 0 // 风扇编号 0, 1, 2 etc. e.g.
#if ENABLED(COOLER_FAN)
#define COOLER_FAN_BASE 100 //冷却器风扇 PWM (0-255);当冷却温度高于目标温度时开启
#define COOLER_FAN_FACTOR 25 // 高于目标温度每°C PWM增加值
#endif
#endif

//
// 激光冷却液流量计
//
//#define LASER_COOLANT_FLOW_METER
#if ENABLED(LASER_COOLANT_FLOW_METER)
#define FLOWMETER_PIN 20 // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
#define FLOWMETER_PPL 5880 // (pulses/liter) Flow meter pulses-per-liter on the input pin
#define FLOWMETER_INTERVAL 1000 // (ms) Flow rate calculation interval in milliseconds
#define FLOWMETER_SAFETY // Prevent running the laser without the minimum flow rate set below
#if ENABLED(FLOWMETER_SAFETY)
#define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
#endif
#endif

/**
*热保护提供额外的保护您的打印机免受损害
*和火。马林总是包括安全的最小和最大温度范围
*防止损坏或断开的热敏电阻电线。
*问题:如果热敏电阻脱落，报告的温度会低得多
*房间内空气温度，固件将保持加热器开着。
*解决方案:一旦温度达到目标，开始观察。
*如果温度停留在远低于目标(滞后)太
*长时间(周期)，固件将停止机器作为安全预防措施。
*如果你得到“热失控”的假阳性，增加THERMAL_PROTECTION_HYSTERESIS和/或THERMAL_PROTECTION_PERIOD
*/
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
#define THERMAL_PROTECTION_PERIOD 40 // 秒
#define THERMAL_PROTECTION_HYSTERESIS 4 // 摄氏度

//#define ADAPTIVE_FAN_SLOWING // 如果温度下降，放慢部分冷却风扇转速
#if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
//#define NO_FAN_SLOWING_IN_PID_TUNING // 在M303期间不要降低风扇转速
#endif

/**
*当M104、M109或M303增加目标温度时，
*固件将等待WATCH_TEMP_PERIOD过期。如果温度
*没有增加WATCH_TEMP_INCREASE度，机器停止并且
*需要硬复位。此测试以任何M104/M109/M303重启，但仅限于此
*如果当前温度远低于目标温度就可靠测试。
*如果你得到错误的“加热失败”，增加WATCH_TEMP_PERIOD
和/或减少WATCH_TEMP_INCREASE。不应该设置WATCH_TEMP_INCREASE 在2以下。
*/
#define WATCH_TEMP_PERIOD 20 // 秒
#define WATCH_TEMP_INCREASE 2 // 摄氏度
#endif

/**
*热床的热防护参数与挤出机的相同。
*/
#if ENABLED(THERMAL_PROTECTION_BED)
#define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius

/**

如上文所述, 除了热床 (M140/M190/M303).
*/
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
#endif

/**
*加热腔室室的热保护参数
*/
#if ENABLED(THERMAL_PROTECTION_CHAMBER)
#define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
#define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius

/**

加热腔室加热设置 (M141/M191).
*/
#define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
#define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
#endif

/**

激光冷却器热保护参数。
*/
#if ENABLED(THERMAL_PROTECTION_COOLER)
#define THERMAL_PROTECTION_COOLER_PERIOD 10 // Seconds
#define THERMAL_PROTECTION_COOLER_HYSTERESIS 3 // Degrees Celsius

/**

激光冷却器监控设置 (M143/M193).
*/
#define WATCH_COOLER_TEMP_PERIOD 60 // Seconds
#define WATCH_COOLER_TEMP_INCREASE 3 // Degrees Celsius
#endif

#if ENABLED(PIDTEMP)
// 在加热器功率上增加一个实验附加项，与挤出速度成正比.
//一个精心选择的Kc值应该添加足够的能量来融化增加的材料体积.
//#define PID_EXTRUSION_SCALING
#if ENABLED(PID_EXTRUSION_SCALING)
#define DEFAULT_Kc (100) // heating power = Kc * e_speed
#define LPQ_MAX_LEN 50
#endif

/**
*在加热器功率上增加一个实验附加项，与风扇转速成正比。
*一个精心选择的Kf值应该添加足够的功率，以补偿从冷却风扇的功率损失。
*你可以只是添加一个常量补偿与DEFAULT_Kf值
*或按照下面的说明来获得与速度相关的补偿。
*恒定补偿(仅在风扇转速为0%和100%时使用)

*kf值的一个很好的起点来自以下计算:

kf = (power_fan * eff_fan) / power_heater * 255
where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
Example:
Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
Kf = (2.4W * 0.8) / 40W * 255 = 12.24
Fan-speed dependent compensation
1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
1. Note the Kf-value for fan-speed at 100%
1. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
1. Repeat step 1. and 2. for this fan speed.
1. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
*/
//#define PID_FAN_SCALING
#if ENABLED(PID_FAN_SCALING)
//#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
#if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
//另一种定义用于更简单的配置。
// 只需计算全速(255)的Kf和PID_FAN_SCALING_MIN_SPEED。
//DEFAULT_Kf和PID_FAN_SCALING_LIN_FACTOR相应计算。

  #define PID_FAN_SCALING_AT_FULL_SPEED 13.0        //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  #define PID_FAN_SCALING_AT_MIN_SPEED   6.0        //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  #define PID_FAN_SCALING_MIN_SPEED     10.0        // Minimum fan speed at which to enable PID_FAN_SCALING

  #define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED)/(255.0-PID_FAN_SCALING_MIN_SPEED)
  #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0

#else
  #define PID_FAN_SCALING_LIN_FACTOR (0)             // Power loss due to cooling = Kf * (fan_speed)
  #define DEFAULT_Kf 10                              // A constant value added to the PID-tuner
  #define PID_FAN_SCALING_MIN_SPEED 10               // Minimum fan speed at which to enable PID_FAN_SCALING
#endif

#endif
#endif

/**

自动温度模式
根据规划的E步动态调整hotend目标温度。
(与PID_EXTRUSION_SCALING相反，PID_EXTRUSION_SCALING跟踪E的移动，调整PID
*行为使用额外的kC值。)
Autotemp由(mintemp + factor * mm_per_sec)计算，上限为maxtemp。

*使能M104/M109 FS< mintemp>B< maxtemp>。
*通过发送不带F参数的M104/M109(或带有autotemp_proportion的F0)来禁用。
*/
#define AUTOTEMP
#if ENABLED(AUTOTEMP)
#define AUTOTEMP_OLDWEIGHT 0.98
// Turn on AUTOTEMP on M104/M109 by default using proportions set here
//#define AUTOTEMP_PROPORTIONAL
#if ENABLED(AUTOTEMP_PROPORTIONAL)
#define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
#define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
#define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
#endif
#endif

// 显示温度ADC值
// 使能M105包括从温度传感器读取的ADC值.
//#define SHOW_TEMP_ADC_VALUES

/**
*高温热敏电阻支持
＊
*能够支持高温的热敏电阻往往很难获得在室温和较低温度下读数良好。这意味着TEMP_SENSOR_X_RAW_LO_TEMP可能在加热元件第一次打开时被捕捉预热过程，这将触发一个min_temp_error作为安全措施和强迫停止一切。
*为了绕过这个限制，我们允许一个预热时间(在此期间，min_temp_error不会被触发)，并添加一个min_temp缓冲区来处理
异常读数。
*如果您想为您的热敏电阻启用此功能(s)
*取消注释并在下面的常量中设置> 0值
*/

//可能发生的连续低温误差的次数
// 在触发min_temp_error之前。(不应该超过10个。)
//#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0

// hotend在开始检查前预热的毫秒数
/ /温度。此值不应设置为它所花费的时间
//热端达到目标温度，但达到所需的时间
//热敏电阻可以读取的最低温度。越低越好/更安全。
//不需要超过30秒(30000)
//#define MILLISECONDS_PREHEAT_TIME 0

// @section extruder

//防止挤出机跳动。
//如果机器是空闲的，温度超过MINTEMP
//然后每隔几秒钟挤出一些灯丝。
//#define EXTRUDER_RUNOUT_PREVENT
#if ENABLED(EXTRUDER_RUNOUT_PREVENT)
#define EXTRUDER_RUNOUT_MINTEMP 190
#define EXTRUDER_RUNOUT_SECONDS 30
#define EXTRUDER_RUNOUT_SPEED 1500 // (mm/min)
#define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
#endif

/**
*加热空闲超时
*防止喷嘴内耗材烧焦，造成严重堵塞。
/
//#define HOTEND_IDLE_TIMEOUT
#if ENABLED(HOTEND_IDLE_TIMEOUT)
#define HOTEND_IDLE_TIMEOUT_SEC (560) // (seconds) Time without extruder movement to trigger protection
#define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
#define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
#define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
#endif

// @section temperature

// 校正AD595 / AD8495传感器以调整温度测量.
// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
#define TEMP_SENSOR_AD595_OFFSET 0.0
#define TEMP_SENSOR_AD595_GAIN 1.0
#define TEMP_SENSOR_AD8495_OFFSET 0.0
#define TEMP_SENSOR_AD8495_GAIN 1.0

/**
*控制器风扇
*冷却步进驱动器和mosfet。
*风扇自动打开，任何驱动器是启用和转动
*在驱动器关闭后不久关闭(或降低到空闲速度)。
*/
//#define USE_CONTROLLER_FAN
#if ENABLED(USE_CONTROLLER_FAN)
//#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
//#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
//#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
#define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
#define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
#define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
#define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
//#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
#if ENABLED(CONTROLLER_FAN_EDITABLE)
#define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
#endif
#endif

//第一次启动主风扇时，全速运行为
//给定的毫秒数。这使风扇可靠地旋转
//在设置PWM值之前。(不与软件PWM对Sanguinololu风扇工作)
//#define FAN_KICKSTART_TIME 100

// 一些冷却器可能需要非零“关闭”状态。
//#define FAN_OFF_PWM 1

/**

PWM风扇缩放
＊
*定义PWM风扇的最小/最大速度(与M106设置)。
＊
*使用这些选项，M106 0-255的值范围被缩放到一个子集确保风扇有足够的功率旋转，或运行较低电流风扇较高的电流。(例如，5V/12V风扇与12V/24V)值为0总是关闭风扇。
＊
*定义一个或两个覆盖默认的0-255范围。
*/
//#define FAN_MIN_PWM 50
//#define FAN_MAX_PWM 128

/**
*快速PWM风扇设置
*
*用于改变FAST FAN PWM频率(如果在Configuration.h中启用)
*组合的PWM模式，预分频值和TOP分辨率是用来产生内部
*频率尽可能接近所需的频率。
*

FAST_PWM_FAN_FREQUENCY [undefined by default]
设置为你想要的频率。
如果未定义，默认F = F_CPU/(2255*1)
*即，在16MHz微控制器上F = 31.4kHz或在20MHz微控制器上F = 39.2kHz。
*这些默认值与旧的FAST_PWM_FAN实现相同——不需要迁移
NOTE: 设置很低的频率(<10hz)可能会导致意外的计时器行为。
USE_OCR2A_AS_TOP [undefined by default]
Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
PWM on pin OC2A. Only use this option if you don’t need PWM on 0C2A. (Check your schematic.)
USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
*/
#if ENABLED(FAST_PWM_FAN)
//#define FAST_PWM_FAN_FREQUENCY 31400
//#define USE_OCR2A_AS_TOP
#endif

/**

使用一个PWM风扇作为冗余部分冷却风扇
*/
//#define REDUNDANT_PART_COOLING_FAN 2 // Index of the fan to sync with FAN 0.

// @section extruder

/**

挤出机冷却风扇

*挤出机自动风扇自动打开时，其挤出机
*温度超过EXTRUDER_AUTO_FAN_TEMPERATURE。
*
*你的板的引脚文件指定推荐的引脚。覆盖那些在这里
*或设置为-1完全禁用。
*
*/
#define E0_AUTO_FAN_PIN -1
#define E1_AUTO_FAN_PIN -1
#define E2_AUTO_FAN_PIN -1
#define E3_AUTO_FAN_PIN -1
#define E4_AUTO_FAN_PIN -1
#define E5_AUTO_FAN_PIN -1
#define E6_AUTO_FAN_PIN -1
#define E7_AUTO_FAN_PIN -1
#define CHAMBER_AUTO_FAN_PIN -1
#define COOLER_AUTO_FAN_PIN -1
#define COOLER_FAN_PIN -1

#define EXTRUDER_AUTO_FAN_TEMPERATURE 50
#define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
#define CHAMBER_AUTO_FAN_TEMPERATURE 30
#define CHAMBER_AUTO_FAN_SPEED 255
#define COOLER_AUTO_FAN_TEMPERATURE 18
#define COOLER_AUTO_FAN_SPEED 255

/**
*部分冷却风扇复用器
*
*此功能允许您数字多路输出的风扇。
多路复用器在更换工具时自动切换。
*设置下面的FANMUX[012] _pin，最多2、4或8个多路复用风扇。
*/
#define FANMUX0_PIN -1
#define FANMUX1_PIN -1
#define FANMUX2_PIN -1

/**

M355 灯开关/亮度控制
*/
//#define CASE_LIGHT_ENABLE
#if ENABLED(CASE_LIGHT_ENABLE)
//#define CASE_LIGHT_PIN 4 // Override the default pin if needed
#define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
#define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
#define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
//#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
//#define CASE_LIGHT_MAX_PWM 128 // Limit PWM duty cycle (0-255)
//#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
#if ENABLED(NEOPIXEL_LED)
//#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light
#endif
#if EITHER(RGB_LED, RGBW_LED)
//#define CASE_LIGHT_USE_RGB_LED // Use RGB / RGBW LED as case light
#endif
#if EITHER(CASE_LIGHT_USE_NEOPIXEL, CASE_LIGHT_USE_RGB_LED)
#define CASE_LIGHT_DEFAULT_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
#endif
#endif

// @section homing

//如果你想让endstops保持在on状态(默认情况下)，即使不归零
//启用此选项。随时使用M120, M121。
//#define ENDSTOPS_ALWAYS_ON_DEFAULT

// @section extras

//#define Z_LATE_ENABLE // 关键时刻使能Z电机。如果你的Z轴驱动过热需要这项。

//采用外闭环控制器。如果需要，可以覆盖这里的引脚。
//#define EXTERNAL_CLOSED_LOOP_CONTROLLER
#if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
//#define CLOSED_LOOP_ENABLE_PIN -1
//#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
#endif

/**

双步进电机/双限位开关

*这个部分将允许您使用额外的E驱动器来驱动X、Y或Z轴的第二个电机。
*
*例如，设置X_DUAL_STEPPER_DRIVERS设置为使用第二个电机。如果电机需要
反向旋转设置INVERT_X2_VS_X_DIR。如果第二个电机需要自己的限位开关
*设置X_DUAL_ENDSTOPS。这可以调整为“货架”。使用X2_USE_ENDSTOP设置结束插件
*用于第二个限位。额外的限位将出现在’M119’的输出中。
*
*使用X_DUAL_ENDSTOP_ADJUSTMENT来调整机械缺陷。电机归零后，两个电机机
*此偏移量应用于X2电机。在X轴上找到偏移量，并测量误差
*在X2。双限位开关偏移量可以在运行时使用’M666 XY< offset>Z< offset> '。
*/

//#define X_DUAL_STEPPER_DRIVERS
#if ENABLED(X_DUAL_STEPPER_DRIVERS)
//#define INVERT_X2_VS_X_DIR //如果X2方向信号与X方向相反，则启用
//#define X_DUAL_ENDSTOPS
#if ENABLED(X_DUAL_ENDSTOPS)
#define X2_USE_ENDSTOP XMAX
#define X2_ENDSTOP_ADJUSTMENT 0
#endif
#endif

//#define Y_DUAL_STEPPER_DRIVERS
#if ENABLED(Y_DUAL_STEPPER_DRIVERS)
//#define INVERT_Y2_VS_Y_DIR // 若Y2方向信号与Y方向信号相反则开启
//#define Y_DUAL_ENDSTOPS
#if ENABLED(Y_DUAL_ENDSTOPS)
#define Y2_USE_ENDSTOP YMAX
#define Y2_ENDSTOP_ADJUSTMENT 0
#endif
#endif

//
// 对于Z，设置步进驱动器的数量
//
#define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z选项的变化取决于数量

#if NUM_Z_STEPPER_DRIVERS > 1
// Enable if Z motor direction signals are the opposite of Z1
//#define INVERT_Z2_VS_Z_DIR
//#define INVERT_Z3_VS_Z_DIR
//#define INVERT_Z4_VS_Z_DIR

//#define Z_MULTI_ENDSTOPS
#if ENABLED(Z_MULTI_ENDSTOPS)
#define Z2_USE_ENDSTOP XMAX
#define Z2_ENDSTOP_ADJUSTMENT 0
#if NUM_Z_STEPPER_DRIVERS >= 3
#define Z3_USE_ENDSTOP YMAX
#define Z3_ENDSTOP_ADJUSTMENT 0
#endif
#if NUM_Z_STEPPER_DRIVERS >= 4
#define Z4_USE_ENDSTOP ZMAX
#define Z4_ENDSTOP_ADJUSTMENT 0
#endif
#endif
#endif

// Drive the E axis with two synchronized steppers
//#define E_DUAL_STEPPER_DRIVERS
#if ENABLED(E_DUAL_STEPPER_DRIVERS)
//#define INVERT_E1_VS_E0_DIR // Enable if the E motors need opposite DIR states
#endif

/**

双 X 挤出打印

*这个装置有两个X挤出机，可以独立移动，每一个都有自己的加热。
*挤出机可以用来打印物体的两种颜色或材料，或在
*“复制模式”，可以同时打印两个相同或x镜像的物体。
*非活动结构自动停放，以防止渗水。
X1是左栏，X2是右栏。他们在X轴的两端停下和归零。
*默认情况下X2步进电机被分配给单板上第一个未使用的E插头。
*
*以下双X挤出机模式可以选择与M605 S:

0:(FULL_CONTROL)切片机对x -carriage均有完全控制，可实现最佳行程
*结果，只要它支持双x -挤出机。(M605 S0)
1:(AUTO_PARK)固件会自动停停工具上的x -carriage
*不需要额外的切片机支持。(M605 S1)
2:(复制)固件移动第二个x -挤出机和挤出机同步
*第一个x架和挤出机，可同时打印2份同一物体。
*用M605 S2 X[off] R[deg]和
*使用M605 S2启动重复移动。
3:(镜像)Formbot/ viveno启发镜像模式，其中第二个挤出机复制
*除第二个挤出机外的第一个挤出机在X轴上的运动是反向的。
*用M605 S2 X[off] R[deg]和
*使用M605 S3启动镜像移动。
*/
//#define DUAL_X_CARRIAGE
#if ENABLED(DUAL_X_CARRIAGE)
#define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
#define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can’t hit the parked second X-carriage
#define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can’t hit the parked first X-carriage
#define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
#define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
#define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
// However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
// override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
// without modifying the firmware (through the “M218 T1 X???” command).
// Remember: you should set the second extruder x-offset to 0 in your slicer.

// This is the default power-up mode which can be later using M605.
#define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE

// Default x offset in duplication mode (typically set to half print bed width)
#define DEFAULT_DUPLICATION_X_OFFSET 100

// Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
//#define EVENT_GCODE_IDEX_AFTER_MODECHANGE “G28X”
#endif

//用M380在活动的挤出机上激活电磁阀。禁用所有M381。
//每个有电磁阀的挤出机都能定义SOL0_PIN, SOL1_PIN等。
//#define EXT_SOLENOID

// @section homing

/**
*复位归零过程
*复位归零(G28)不确定地走向限位开关
相对于工作空间的工具头位置。
*/

//#define SENSORLESS_BACKOFF_MM { 2, 2, 0 } // (mm) Backoff from endstops before sensorless homing

#define HOMING_BUMP_MM { 5, 5, 2 } // (mm) Backoff from endstops after first bump
#define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)

//#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (mm) Backoff from endstops after homing

//#define QUICK_HOME // If G28 contains XY do a diagonal move first
//#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
//#define HOME_Z_FIRST // Home Z first. Requires a Z-MIN endstop (not a probe).
//#define CODEPENDENT_XY_HOMING // If X/Y can’t home without homing Y/X first

// @section bltouch

#if ENABLED(BLTOUCH)
/**
*要么:使用默认值(推荐)，要么:对于特殊目的，使用以下定义
*不要激活探针可能无法理解的设置。克隆可能会误解
*先进的命令。
*
*注:如果探针不部署，做“重置”和“自我测试”，然后检查
*棕、红、橙线接线。
*
*注意:如果你的探针的触发信号没有被识别，它已经很常见了
因为黑白线需要交换。它们不是“可互换的”
*就像真的开关一样。所以请先检查一下线路。
*
*设置所有BLTouch和克隆探针:
*/

// Safety: The probe needs time to recognize the command.
// Minimum command delay (ms). Enable and increase if needed.
//#define BLTOUCH_DELAY 500

/**

Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
*/

// Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
// in special cases, like noisy or filtered input configurations.
//#define BLTOUCH_FORCE_SW_MODE

/**

Settings for BLTouch Smart 3.0 and 3.1
Summary:
- Voltage modes: 5V and OD (open drain - “logic voltage free”) output modes
- High-Speed mode
- Disable LCD voltage options
  */

/**

Danger: Don’t activate 5V mode unless attached to a 5V-tolerant controller!
V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
If disabled, OD mode is the hard-coded default on 3.0
On startup, Marlin will compare its eeprom to this value. If the selected mode
differs, a mode set eeprom write will be completed at initialization.
Use the option below to force an eeprom write to a V3.1 probe regardless.
*/
//#define BLTOUCH_SET_5V_MODE

/**

Safety: Activate if connecting a probe with an unknown voltage mode.
V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
To preserve the life of the probe, use this once then turn it off and re-flash.
*/
//#define BLTOUCH_FORCE_MODE_SET

/**

Use “HIGH SPEED” mode for probing.
Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
This feature was designed for Deltabots with very fast Z moves; however, higher speed Cartesians
might be able to use it. If the machine can’t raise Z fast enough the BLTouch may go into ALARM.
*/
//#define BLTOUCH_HS_MODE

// Safety: Enable voltage mode settings in the LCD menu.
//#define BLTOUCH_LCD_VOLTAGE_MENU

#endif // BLTOUCH

// @section extras

/**

Z Steppers Auto-Alignment
Add the G34 command to align multiple Z steppers using a bed probe.
*/
//#define Z_STEPPER_AUTO_ALIGN
#if ENABLED(Z_STEPPER_AUTO_ALIGN)
// Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
// If not defined, probe limits will be used.
// Override with ‘M422 S X Y’
//#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }

/**

Orientation for the automatically-calculated probe positions.
Override Z stepper align points with ‘M422 S X Y’
2 Steppers: (0) (1)
```
          |       |   2   |
```
```
          | 1   2 |       |
```
```
          |       |   1   |
```
3 Steppers: (0) (1) (2) (3)

          |   3   | 1     | 2   1 |     2 |

          |       |     3 |       | 3     |

          | 1   2 | 2     |   3   |     1 |

4 Steppers: (0) (1) (2) (3)

          | 4   3 | 1   4 | 2   1 | 3   2 |

          |       |       |       |       |

          | 1   2 | 2   3 | 3   4 | 4   1 |

*/
#ifndef Z_STEPPER_ALIGN_XY
//#define Z_STEPPERS_ORIENTATION 0
#endif

// Provide Z stepper positions for more rapid convergence in bed alignment.
// Requires triple stepper drivers (i.e., set NUM_Z_STEPPER_DRIVERS to 3)
//#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
#if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
// Define Stepper XY positions for Z1, Z2, Z3 corresponding to
// the Z screw positions in the bed carriage.
// Define one position per Z stepper in stepper driver order.
#define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
#else
// Amplification factor. Used to scale the correction step up or down in case
// the stepper (spindle) position is farther out than the test point.
#define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
#endif

// On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
#define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
#define Z_STEPPER_ALIGN_ITERATIONS 5 // Number of iterations to apply during alignment
#define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
#define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
// After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
// Re-homing might be more precise in reproducing the actual ‘G28 Z’ homing height, especially on an uneven bed.
#define HOME_AFTER_G34
#endif

//
// 添加G35命令来读取热床角落以帮助调整螺丝。需要床探针
//
//#define ASSISTED_TRAMMING
#if ENABLED(ASSISTED_TRAMMING)

// Define positions for probe points.
#define TRAMMING_POINT_XY { { 20, 20 }, { 180, 20 }, { 180, 180 }, { 20, 180 } }

// Define position names for probe points.
#define TRAMMING_POINT_NAME_1 “Front-Left”
#define TRAMMING_POINT_NAME_2 “Front-Right”
#define TRAMMING_POINT_NAME_3 “Back-Right”
#define TRAMMING_POINT_NAME_4 “Back-Left”

#define RESTORE_LEVELING_AFTER_G35 // Enable to restore leveling setup after operation
//#define REPORT_TRAMMING_MM // Report Z deviation (mm) for each point relative to the first

//#define ASSISTED_TRAMMING_WIZARD // Add a Tramming Wizard to the LCD menu

//#define ASSISTED_TRAMMING_WAIT_POSITION { X_CENTER, Y_CENTER, 30 } // Move the nozzle out of the way for adjustment

/**

Screw thread:
M3: 30 = Clockwise, 31 = Counter-Clockwise
M4: 40 = Clockwise, 41 = Counter-Clockwise
M5: 50 = Clockwise, 51 = Counter-Clockwise
*/
#define TRAMMING_SCREW_THREAD 30

#endif

// @section motion

#define AXIS_RELATIVE_MODES { false, false, false, false }

// 添加Duplicate选项去分离连体喷嘴
//#define MULTI_NOZZLE_DUPLICATION

// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
#define INVERT_I_STEP_PIN false
#define INVERT_J_STEP_PIN false
#define INVERT_K_STEP_PIN false
#define INVERT_E_STEP_PIN false

/**

Idle Stepper Shutdown
Set DISABLE_INACTIVE_? ‘true’ to shut down axis steppers after an idle period.
The Deactive Time can be overridden with M18 and M84. Set to 0 for No Timeout.
*/
#define DEFAULT_STEPPER_DEACTIVE_TIME 120
#define DISABLE_INACTIVE_X true
#define DISABLE_INACTIVE_Y true
#define DISABLE_INACTIVE_Z true // Set ‘false’ if the nozzle could fall onto your printed part!
#define DISABLE_INACTIVE_I true
#define DISABLE_INACTIVE_J true
#define DISABLE_INACTIVE_K true
#define DISABLE_INACTIVE_E true

// Default Minimum Feedrates for printing and travel moves
#define DEFAULT_MINIMUMFEEDRATE 0.0 // (mm/s) Minimum feedrate. Set with M205 S.
#define DEFAULT_MINTRAVELFEEDRATE 0.0 // (mm/s) Minimum travel feedrate. Set with M205 T.

// Minimum time that a segment needs to take as the buffer gets emptied
#define DEFAULT_MINSEGMENTTIME 20000 // (µs) Set with M205 B.

// Slow down the machine if the lookahead buffer is (by default) half full.
// Increase the slowdown divisor for larger buffer sizes.
#define SLOWDOWN
#if ENABLED(SLOWDOWN)
#define SLOWDOWN_DIVISOR 2
#endif

/**

XY Frequency limit
Reduce resonance by limiting the frequency of small zigzag infill moves.
See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
Use M201 F G to change limits at runtime.
*/
//#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F.
#ifdef XY_FREQUENCY_LIMIT
#define XY_FREQUENCY_MIN_PERCENT 5 // (percent) Minimum FR percentage to apply. Set with M201 G.
#endif

// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user’s machine when running at very slow speeds.
#define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)

//
// Backlash Compensation
// Adds extra movement to axes on direction-changes to account for backlash.
//
//#define BACKLASH_COMPENSATION
#if ENABLED(BACKLASH_COMPENSATION)
// Define values for backlash distance and correction.
// If BACKLASH_GCODE is enabled these values are the defaults.
#define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm) One value for each linear axis
#define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction

// Add steps for motor direction changes on CORE kinematics
//#define CORE_BACKLASH

// Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
// to reduce print artifacts. (Enabling this is costly in memory and computation!)
//#define BACKLASH_SMOOTHING_MM 3 // (mm)

// Add runtime configuration and tuning of backlash values (M425)
//#define BACKLASH_GCODE

#if ENABLED(BACKLASH_GCODE)
// Measure the Z backlash when probing (G29) and set with “M425 Z”
#define MEASURE_BACKLASH_WHEN_PROBING

#if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  // increments while checking for the contact to be broken.
  #define BACKLASH_MEASUREMENT_LIMIT       0.5   // (mm)
  #define BACKLASH_MEASUREMENT_RESOLUTION  0.005 // (mm)
  #define BACKLASH_MEASUREMENT_FEEDRATE    Z_PROBE_FEEDRATE_SLOW // (mm/min)
#endif

#endif
#endif

/**
*自动侧隙，定位和hotend偏移校准
*
*使G425运行自动校准使用电-
*导电立方体，螺栓，或垫圈安装在床上。
*

G425使用探头触摸校准对象的顶部和侧面
*在床上测量和/或纠正位置偏移、轴隙和hotend抵消。

*注:HOTEND_OFFSET和CALIBRATION_OBJECT_CENTER必须设置为within
G425成功的真值±5mm。
*/
//#define CALIBRATION_GCODE
#if ENABLED(CALIBRATION_GCODE)

//#define CALIBRATION_SCRIPT_PRE “M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating…”
//#define CALIBRATION_SCRIPT_POST “M500\nM117 Calibration data saved”

#define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm

#define CALIBRATION_FEEDRATE_SLOW 60 // mm/min
#define CALIBRATION_FEEDRATE_FAST 1200 // mm/min
#define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/min

// The following parameters refer to the conical section of the nozzle tip.
#define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
#define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm

// Uncomment to enable reporting (required for “G425 V”, but consumes PROGMEM).
//#define CALIBRATION_REPORTING

// The true location and dimension the cube/bolt/washer on the bed.
#define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
#define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm

// Comment out any sides which are unreachable by the probe. For best
// auto-calibration results, all sides must be reachable.
#define CALIBRATION_MEASURE_RIGHT
#define CALIBRATION_MEASURE_FRONT
#define CALIBRATION_MEASURE_LEFT
#define CALIBRATION_MEASURE_BACK

//#define CALIBRATION_MEASURE_IMIN
//#define CALIBRATION_MEASURE_IMAX
//#define CALIBRATION_MEASURE_JMIN
//#define CALIBRATION_MEASURE_JMAX
//#define CALIBRATION_MEASURE_KMIN
//#define CALIBRATION_MEASURE_KMAX

// Probing at the exact top center only works if the center is flat. If
// probing on a screwhead or hollow washer, probe near the edges.
//#define CALIBRATION_MEASURE_AT_TOP_EDGES

// Define the pin to read during calibration
#ifndef CALIBRATION_PIN
//#define CALIBRATION_PIN -1 // Define here to override the default pin
#define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
//#define CALIBRATION_PIN_PULLDOWN
#define CALIBRATION_PIN_PULLUP
#endif
#endif

/**
*自适应步进平滑增加多轴移动的分辨率，特别是在步进频率
*低于1kHz (AVR)或10kHz (ARM)，其中轴之间的混叠在多轴移动引起听觉
*振动和表面工件。该算法能够提供最优的步长平滑
*最低步进频率。
*/
//#define ADAPTIVE_STEP_SMOOTHING

/**

Custom Microstepping
Override as-needed for your setup. Up to 3 MS pins are supported.
*/
//#define MICROSTEP1 LOW,LOW,LOW
//#define MICROSTEP2 HIGH,LOW,LOW
//#define MICROSTEP4 LOW,HIGH,LOW
//#define MICROSTEP8 HIGH,HIGH,LOW
//#define MICROSTEP16 LOW,LOW,HIGH
//#define MICROSTEP32 HIGH,LOW,HIGH

// Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
#define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]

/**

@section stepper motor current
Some boards have a means of setting the stepper motor current via firmware.
The power on motor currents are set by:
PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2

                    known compatible chips: A4982

DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H

                    known compatible chips: AD5206

DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2

                    known compatible chips: MCP4728

DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE

                    known compatible chips: MCP4451, MCP4018

Motor currents can also be set by M907 - M910 and by the LCD.
M907 - applies to all.
M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
*/
//#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
//#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
//#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis

/**

I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
*/
//#define DIGIPOT_MCP4018 // Requires https://github.com/felias-fogg/SlowSoftI2CMaster
//#define DIGIPOT_MCP4451
#if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
#define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5

// Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
// These correspond to the physical drivers, so be mindful if the order is changed.
#define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO

//#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)

/**

Common slave addresses:

                   A   (A shifted)   B   (B shifted)  IC

Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
*/
//#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
//#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
#endif

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

// @section lcd

#if EITHER(IS_ULTIPANEL, EXTENSIBLE_UI)
#define MANUAL_FEEDRATE { 5060, 5060, 460, 260 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
#define FINE_MANUAL_MOVE 0.025 // (mm) Smallest manual move (< 0.1mm) applying to Z on most machines
#if IS_ULTIPANEL
#define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than “position”
#define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
#endif
#endif

// Change values more rapidly when the encoder is rotated faster
#define ENCODER_RATE_MULTIPLIER
#if ENABLED(ENCODER_RATE_MULTIPLIER)
#define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
#define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
#endif

// Play a beep when the feedrate is changed from the Status Screen
//#define BEEP_ON_FEEDRATE_CHANGE
#if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
#define FEEDRATE_CHANGE_BEEP_DURATION 10
#define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
#endif

#if HAS_LCD_MENU

// Add Probe Z Offset calibration to the Z Probe Offsets menu
#if HAS_BED_PROBE
//#define PROBE_OFFSET_WIZARD
#if ENABLED(PROBE_OFFSET_WIZARD)
//
// Enable to init the Probe Z-Offset when starting the Wizard.
// Use a height slightly above the estimated nozzle-to-probe Z offset.
// For example, with an offset of -5, consider a starting height of -4.
//
//#define PROBE_OFFSET_WIZARD_START_Z -4.0

  // Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
  //#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
#endif

#endif

// Include a page of printer information in the LCD Main Menu
//#define LCD_INFO_MENU
#if ENABLED(LCD_INFO_MENU)
//#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
#endif

// BACK menu items keep the highlight at the top
//#define TURBO_BACK_MENU_ITEM

// Add a mute option to the LCD menu
//#define SOUND_MENU_ITEM

/**

LED Control Menu
Add LED Control to the LCD menu
*/
//#define LED_CONTROL_MENU
#if ENABLED(LED_CONTROL_MENU)
#define LED_COLOR_PRESETS // Enable the Preset Color menu option
//#define NEO2_COLOR_PRESETS // Enable a second NeoPixel Preset Color menu option
#if ENABLED(LED_COLOR_PRESETS)
#define LED_USER_PRESET_RED 255 // User defined RED value
#define LED_USER_PRESET_GREEN 128 // User defined GREEN value
#define LED_USER_PRESET_BLUE 0 // User defined BLUE value
#define LED_USER_PRESET_WHITE 255 // User defined WHITE value
#define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
//#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
#endif
#if ENABLED(NEO2_COLOR_PRESETS)
#define NEO2_USER_PRESET_RED 255 // User defined RED value
#define NEO2_USER_PRESET_GREEN 128 // User defined GREEN value
#define NEO2_USER_PRESET_BLUE 0 // User defined BLUE value
#define NEO2_USER_PRESET_WHITE 255 // User defined WHITE value
#define NEO2_USER_PRESET_BRIGHTNESS 255 // User defined intensity
//#define NEO2_USER_PRESET_STARTUP // Have the printer display the user preset color on startup for the second strip
#endif
#endif

// Insert a menu for preheating at the top level to allow for quick access
//#define PREHEAT_SHORTCUT_MENU_ITEM

#endif // HAS_LCD_MENU

#if HAS_DISPLAY
// The timeout (in ms) to return to the status screen from sub-menus
//#define LCD_TIMEOUT_TO_STATUS 15000

#if ENABLED(SHOW_BOOTSCREEN)
#define BOOTSCREEN_TIMEOUT 4000 // (ms) Total Duration to display the boot screen(s)
#if EITHER(HAS_MARLINUI_U8GLIB, TFT_COLOR_UI)
#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving lots of flash)
#endif
#endif

// Scroll a longer status message into view
//#define STATUS_MESSAGE_SCROLLING

// On the Info Screen, display XY with one decimal place when possible
//#define LCD_DECIMAL_SMALL_XY

// Add an ‘M73’ G-code to set the current percentage
//#define LCD_SET_PROGRESS_MANUALLY

// Show the E position (filament used) during printing
//#define LCD_SHOW_E_TOTAL
#endif

#if EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY) && ANY(HAS_MARLINUI_U8GLIB, HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL, EXTENSIBLE_UI)
//#define SHOW_REMAINING_TIME // Display estimated time to completion
#if ENABLED(SHOW_REMAINING_TIME)
//#define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
//#define ROTATE_PROGRESS_DISPLAY // Display §rogress, (E)lapsed, and ®emaining time
#endif

#if EITHER(HAS_MARLINUI_U8GLIB, EXTENSIBLE_UI)
//#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
#endif

#if EITHER(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
//#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
#if ENABLED(LCD_PROGRESS_BAR)
#define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
#define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
#define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
//#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
//#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
#endif
#endif
#endif

#if ENABLED(SDSUPPORT)
/**

SD卡SPI速度
*可能需要解决“卷初始化”错误。
*启用和设置SPI_HALF_SPEED, SPI_QUARTER_SPEED，或spi_eight速度
*否则将应用全速。
*:[‘SPI_HALF_SPEED’,‘SPI_QUARTER_SPEED’,‘SPI_EIGHTH_SPEED’)
*/
//#define SD_SPI_SPEED SPI_HALF_SPEED

// The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
// Enable this option and set to HIGH if your SD cards are incorrectly detected.
//#define SD_DETECT_STATE HIGH

//#define SD_IGNORE_AT_STARTUP // Don’t mount the SD card when starting up
//#define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)

//#define GCODE_REPEAT_MARKERS // Enable G-code M808 to set repeat markers and do looping

#define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls

#define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
#define SD_FINISHED_RELEASECOMMAND “M84” // Use “M84XYE” to keep Z enabled so your bed stays in place

// Reverse SD sort to show “more recent” files first, according to the card’s FAT.
// Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
#define SDCARD_RATHERRECENTFIRST

#define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing

//#define NO_SD_AUTOSTART // Remove auto#.g file support completely to save some Flash, SRAM
//#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files

//#define BROWSE_MEDIA_ON_INSERT // Open the file browser when media is inserted

//#define MEDIA_MENU_AT_TOP // Force the media menu to be listed on the top of the main menu

#define EVENT_GCODE_SD_ABORT “G28XY” // G-code to run on SD Abort Print (e.g., “G28XY” or “G27”)

#if ENABLED(PRINTER_EVENT_LEDS)
#define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED “done” color before restoring normal illumination
#endif

/**
- Continue after Power-Loss (Creality3D)
- Store the current state to the SD Card at the start of each layer
- during SD printing. If the recovery file is found at boot time, present
- an option on the LCD screen to continue the print from the last-known
- point in the file.
  */
  //#define POWER_LOSS_RECOVERY
  #if ENABLED(POWER_LOSS_RECOVERY)
  #define PLR_ENABLED_DEFAULT false // Power Loss Recovery enabled by default. (Set with ‘M413 Sn’ & M500)
  //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  //#define POWER_LOSS_PIN 44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  //#define POWER_LOSS_PULLUP // Set pullup / pulldown as appropriate for your sensor
  //#define POWER_LOSS_PULLDOWN
  //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
// Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
// especially with “vase mode” printing. Set too high and vases cannot be continued.
#define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data

// Enable if Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
//#define POWER_LOSS_RECOVER_ZHOME
#if ENABLED(POWER_LOSS_RECOVER_ZHOME)
//#define POWER_LOSS_ZHOME_POS { 0, 0 } // Safe XY position to home Z while avoiding objects on the bed
#endif
#endif

/**
- Sort SD file listings in alphabetical order.
- With this option enabled, items on SD cards will be sorted
- by name for easier navigation.
- By default…
- - Use the slowest -but safest- method for sorting.
- - Folders are sorted to the top.
- - The sort key is statically allocated.
- - No added G-code (M34) support.
- - 40 item sorting limit. (Items after the first 40 are unsorted.)
- SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
- compiler to calculate the worst-case usage and throw an error if the SRAM
- limit is exceeded.
- - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
- - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
- - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
- - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
    */
    //#define SDCARD_SORT_ALPHA
// SD Card Sorting options
#if ENABLED(SDCARD_SORT_ALPHA)
#define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
#define FOLDER_SORTING -1 // -1=above 0=none 1=below
#define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 G-code.
#define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
#define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
#define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
#define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
#define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
// Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
#endif

// Allow international symbols in long filenames. To display correctly, the
// LCD’s font must contain the characters. Check your selected LCD language.
//#define UTF_FILENAME_SUPPORT

// This allows hosts to request long names for files and folders with M33
//#define LONG_FILENAME_HOST_SUPPORT

// Enable this option to scroll long filenames in the SD card menu
//#define SCROLL_LONG_FILENAMES

// Leave the heaters on after Stop Print (not recommended!)
//#define SD_ABORT_NO_COOLDOWN

/**
- This option allows you to abort SD printing when any endstop is triggered.
- This feature must be enabled with “M540 S1” or from the LCD menu.
- To have any effect, endstops must be enabled during SD printing.
  */
  //#define SD_ABORT_ON_ENDSTOP_HIT
/**
- This option makes it easier to print the same SD Card file again.
- On print completion the LCD Menu will open with the file selected.
- You can just click to start the print, or navigate elsewhere.
  */
  //#define SD_REPRINT_LAST_SELECTED_FILE
/**
- Auto-report SdCard status with M27 S
  */
  //#define AUTO_REPORT_SD_STATUS
/**
- Support for USB thumb drives using an Arduino USB Host Shield or
- equivalent MAX3421E breakout board. The USB thumb drive will appear
- to Marlin as an SD card.
- The MAX3421E can be assigned the same pins as the SD card reader, with
- the following pin mapping:
- SCLK, MOSI, MISO --> SCLK, MOSI, MISO
- INT --> SD_DETECT_PIN [1]
- SS --> SDSS
- [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  /
  //#define USB_FLASH_DRIVE_SUPPORT
  #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  /*
  - USB Host Shield Library
  - - UHS2 uses no interrupts and has been production-tested
  - on a LulzBot TAZ Pro with a 32-bit Archim board.
  - - UHS3 is newer code with better USB compatibility. But it
  - is less tested and is known to interfere with Servos.
  - [1] This requires USB_INTR_PIN to be interrupt-capable.
    */
    //#define USE_UHS2_USB
    //#define USE_UHS3_USB
/**
- Native USB Host supported by some boards (USB OTG)
  */
  //#define USE_OTG_USB_HOST
#if DISABLED(USE_OTG_USB_HOST)
#define USB_CS_PIN SDSS
#define USB_INTR_PIN SD_DETECT_PIN
#endif
#endif

/**
*当使用一个bootloader支持sd - firmware - flash，
*添加一个菜单项来激活SD-FW-Update在下次重启。
*
- Requires ATMEGA2560 (Arduino Mega)
- Tested with this bootloader:
- https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  */
  //#define SD_FIRMWARE_UPDATE
  #if ENABLED(SD_FIRMWARE_UPDATE)
  #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  #endif
// Add an optimized binary file transfer mode, initiated with ‘M28 B1’
//#define BINARY_FILE_TRANSFER

/**
- Set this option to one of the following (or the board’s defaults apply):
- ```
      LCD - Use the SD drive in the external LCD controller.
```
- ```
  ONBOARD - Use the SD drive on the control board.
```
- CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
- :[ ‘LCD’, ‘ONBOARD’, ‘CUSTOM_CABLE’ ]
  */
  //#define SDCARD_CONNECTION LCD
// Enable if SD detect is rendered useless (e.g., by using an SD extender)
//#define NO_SD_DETECT

// Multiple volume support - EXPERIMENTAL.
//#define MULTI_VOLUME
#if ENABLED(MULTI_VOLUME)
#define VOLUME_SD_ONBOARD
#define VOLUME_USB_FLASH_DRIVE
#define DEFAULT_VOLUME SV_SD_ONBOARD
#define DEFAULT_SHARED_VOLUME SV_USB_FLASH_DRIVE
#endif

#endif // SDSUPPORT

/**

By default an onboard SD card reader may be shared as a USB mass-
storage device. This option hides the SD card from the host PC.
*/
//#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).

/**

Additional options for Graphical Displays
Use the optimizations here to improve printing performance,
which can be adversely affected by graphical display drawing,
especially when doing several short moves, and when printing
on DELTA and SCARA machines.
Some of these options may result in the display lagging behind
controller events, as there is a trade-off between reliable
printing performance versus fast display updates.
*/
#if HAS_MARLINUI_U8GLIB
// Show SD percentage next to the progress bar
//#define DOGM_SD_PERCENT

// Save many cycles by drawing a hollow frame or no frame on the Info Screen
//#define XYZ_NO_FRAME
#define XYZ_HOLLOW_FRAME

// Enable to save many cycles by drawing a hollow frame on Menu Screens
#define MENU_HOLLOW_FRAME

// A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_BIG_EDIT_FONT

// A smaller font may be used on the Info Screen. Costs 2434 bytes of PROGMEM.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_SMALL_INFOFONT

// Swap the CW/CCW indicators in the graphics overlay
//#define OVERLAY_GFX_REVERSE

/**

ST7920-based LCDs can emulate a 16 x 4 character display using
the ST7920 character-generator for very fast screen updates.
Enable LIGHTWEIGHT_UI to use this special display mode.
Since LIGHTWEIGHT_UI has limited space, the position and status
message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
length of time to display the status message before clearing.
Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
This will prevent position updates from being displayed.
*/
#if ENABLED(U8GLIB_ST7920)
// Enable this option and reduce the value to optimize screen updates.
// The normal delay is 10µs. Use the lowest value that still gives a reliable display.
//#define DOGM_SPI_DELAY_US 5

//#define LIGHTWEIGHT_UI
#if ENABLED(LIGHTWEIGHT_UI)
  #define STATUS_EXPIRE_SECONDS 20
#endif

#endif

/**
*状态(信息)屏幕定制
*这些选项可能会影响代码大小和屏幕呈现时间。
*自定义状态屏幕可以强制覆盖这些设置。
*/
//#define STATUS_COMBINE_HEATERS //使用组合加热图像代替单独的图像
//#define STATUS_HOTEND_NUMBERLESS // 使用普通的喷嘴加热图标代替编号图标(2个以上的喷嘴)
#define STATUS_HOTEND_INVERTED // 加热时显示固体喷嘴位图(需要STATUS_HOTEND_ANIM)
#define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
#define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
#define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
//#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
//#define STATUS_COOLER_ANIM // Use a second bitmap to indicate laser cooling
//#define STATUS_FLOWMETER_ANIM // Use multiple bitmaps to indicate coolant flow
//#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
//#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
//#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
//#define STATUS_HEAT_PERCENT // Show heating in a progress bar
//#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.

// 休闲游戏选项
//#define MARLIN_BRICKOUT
//#define MARLIN_INVADERS
//#define MARLIN_SNAKE
//#define GAMES_EASTER_EGG // 在“游戏”子菜单上方添加额外的空行

#endif // HAS_MARLINUI_U8GLIB

//
// DGUS / DWIN显示的附加选项
//
#if HAS_DGUS_LCD
#define LCD_SERIAL_PORT 3
#define LCD_BAUDRATE 115200

#define DGUS_RX_BUFFER_SIZE 128
#define DGUS_TX_BUFFER_SIZE 48
//#define SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)

#define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates

#if ANY(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_MKS, DGUS_LCD_UI_HIPRECY)
#define DGUS_PRINT_FILENAME // 打印时显示文件名
#define DGUS_PREHEAT_UI //在加热过程中显示一个预热屏幕
#if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_MKS)
//#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for FYSETC and MKS
#else
#define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
#endif
#define DGUS_FILAMENT_LOADUNLOAD
#if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
#define DGUS_FILAMENT_PURGE_LENGTH 10
#define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
#endif
#define DGUS_UI_WAITING //在一些屏幕之间显示一个“等待”屏幕
#if ENABLED(DGUS_UI_WAITING)
#define DGUS_UI_WAITING_STATUS 10
#define DGUS_UI_WAITING_STATUS_PERIOD 8 // 增加到较慢的等待状态循环
#endif
#endif
#endif // HAS_DGUS_LCD

//
// AnyCubic Chiron TFT显示器选项添加
//
#if ENABLED(ANYCUBIC_LCD_CHIRON)
//默认自动检测面板类型。
//启用其中一个选项，如果你知道面板类型。
//#define CHIRON_TFT_STANDARD
//#define CHIRON_TFT_NEW

// 开启更长Anycubic电源启动调整
//#define AC_DEFAULT_STARTUP_TUNE

/**
*显示文件夹
*默认情况下，文件浏览器将所有G-code文件(包括子文件夹中的文件)列在一个平面列表中。
*启用此选项显示分级文件浏览器。
*
*注:

-没有这个选项，它有助于启用SDCARD_SORT_ALPHA，以便文件在文件夹之前/之后排序。
-当与"new"面板一起使用时，文件夹名称也会有’。Gcode '附加在他们的名字后面。
*这个黑客目前需要强制面板显示文件夹。
*/
#define AC_SD_FOLDER_VIEW
#endif

//
// 为UI指定其他语言。默认由LCD_LANGUAGE指定。
//
#if ANY(DOGLCD, TFT_COLOR_UI, TOUCH_UI_FTDI_EVE)
//#define LCD_LANGUAGE_2 fr
//#define LCD_LANGUAGE_3 de
//#define LCD_LANGUAGE_4 es
//#define LCD_LANGUAGE_5 it
#ifdef LCD_LANGUAGE_2
//#define LCD_LANGUAGE_AUTO_SAVE // 更改时自动保存语言到EEPROM
#endif
#endif

//
// FTDI嵌入式视频引擎(EVE)触摸界面
//
#if ENABLED(TOUCH_UI_FTDI_EVE)
// Display board used
//#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
//#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
//#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
//#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
//#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
//#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
//#define LCD_EVE3_50G // Matrix Orbital 5.0", 800x480, BT815
//#define LCD_EVE2_50G // Matrix Orbital 5.0", 800x480, FT813

// Correct the resolution if not using the stock TFT panel.
//#define TOUCH_UI_320x240
//#define TOUCH_UI_480x272
//#define TOUCH_UI_800x480

// Mappings for boards with a standard RepRapDiscount Display connector
//#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
//#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
//#define CR10_TFT_PINMAP // Rudolph Riedel’s CR10 pin mapping
//#define S6_TFT_PINMAP // FYSETC S6 pin mapping
//#define F6_TFT_PINMAP // FYSETC F6 pin mapping

//#define OTHER_PIN_LAYOUT // Define pins manually below
#if ENABLED(OTHER_PIN_LAYOUT)
// Pins for CS and MOD_RESET (PD) must be chosen
#define CLCD_MOD_RESET 9
#define CLCD_SPI_CS 10

// If using software SPI, specify pins for SCLK, MOSI, MISO
//#define CLCD_USE_SOFT_SPI
#if ENABLED(CLCD_USE_SOFT_SPI)
  #define CLCD_SOFT_SPI_MOSI 11
  #define CLCD_SOFT_SPI_MISO 12
  #define CLCD_SOFT_SPI_SCLK 13
#endif

#endif

/ /显示方向。一种倒置(即倒置)的显示器
FT800支持//。FT810及以上版本也支持
//纵向和镜像方向。
//#define TOUCH_UI_INVERTED
//#define TOUCH_UI_PORTRAIT
//#define TOUCH_UI_MIRRORED

// UTF8 processing and rendering.
// Unsupported characters are shown as ‘?’.
//#define TOUCH_UI_USE_UTF8
#if ENABLED(TOUCH_UI_USE_UTF8)
// Western accents support. These accented characters use
// combined bitmaps and require relatively little storage.
#define TOUCH_UI_UTF8_WESTERN_CHARSET
#if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
// Additional character groups. These characters require
// full bitmaps and take up considerable storage:
//#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
//#define TOUCH_UI_UTF8_COPYRIGHT // © ®
//#define TOUCH_UI_UTF8_GERMANIC // ß
//#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
//#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
//#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
//#define TOUCH_UI_UTF8_ORDINALS // º ª
//#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
//#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
//#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
#endif

// 西里尔字符集，大约需要27KiB的闪存
//#define TOUCH_UI_UTF8_CYRILLIC_CHARSET

#endif

//当标签不适合按钮时，使用较小的字体
#define TOUCH_UI_FIT_TEXT

// “屏幕锁定”键盘使用数字密码。
// (recommended for smaller displays)
//#define TOUCH_UI_PASSCODE

//为Touch UI事件输出额外的调试信息
//#define TOUCH_UI_DEBUG

//开发者菜单(点击“关于打印机”版权文本即可进入)
//#define TOUCH_UI_DEVELOPER_MENU
#endif

//
// 经典的UI选项
//
#if TFT_SCALED_DOGLCD
//#define TFT_MARLINUI_COLOR 0xFFFF // White
//#define TFT_MARLINBG_COLOR 0x0000 // Black
//#define TFT_DISABLED_COLOR 0x0003 // Almost black
//#define TFT_BTCANCEL_COLOR 0xF800 // Red
//#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
//#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
#endif

//
// ADC按钮防反跳
//
#if HAS_ADC_BUTTONS
#define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
#endif

// @section safety

/**
如果固件过载读取温度传感器，看门狗硬件定时器将复位并禁用所有输出。
＊
*如果你发现看门狗重启导致你的AVR板永远挂起，启用WATCHDOG_RESET_MANUAL使用自定义定时器而不是WDTO。
*注意:这个方法不太可靠，因为它只能捕获挂起中断被启用。
*/
#define USE_WATCHDOG
#if ENABLED(USE_WATCHDOG)
//#define WATCHDOG_RESET_MANUAL
#endif

// @section lcd

/**
*婴儿步动使轴心的运动微小的增量而不改变
*当前位置值。此特性主要用于调整Z轴
*轴在打印的第一层进行实时打印。
*

警告: 忽视限位开关!
*/
//#define BABYSTEPPING
#if ENABLED(BABYSTEPPING)
//#define INTEGRATED_BABYSTEPPING // EXPERIMENTAL integration of babystepping into the Stepper ISR
//#define BABYSTEP_WITHOUT_HOMING
//#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
//#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
#define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
//#define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
#define BABYSTEP_MULTIPLICATOR_Z 1 // (steps or mm) Steps or millimeter distance for each Z babystep
#define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep

//#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
#if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
#define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
// Note: Extra time may be added to mitigate controller latency.
//#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
#if ENABLED(MOVE_Z_WHEN_IDLE)
#define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
#endif
#endif

//#define BABYSTEP_DISPLAY_TOTAL // 显示上次G28以来的全部步长

//#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
#if ENABLED(BABYSTEP_ZPROBE_OFFSET)
//#define BABYSTEP_HOTEND_Z_OFFSET // 对于多个喷嘴，微步相对Z偏移
//#define BABYSTEP_ZPROBE_GFX_OVERLAY // 在z偏移编辑器上启用图形覆盖
#endif
#endif

// @section extruder

/**

Linear Pressure Control v1.5
Assumption: advance [steps] = k * (delta velocity [steps/s])
K=0 means advance disabled.
NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
Larger K values will be needed for flexible filament and greater distances.
If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
print acceleration will be reduced during the affected moves to keep within the limit.
See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
*/
//#define LIN_ADVANCE
#if ENABLED(LIN_ADVANCE)
//#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
#define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
//#define LA_DEBUG // If enabled, this will generate debug information output over USB.
//#define EXPERIMENTAL_SCURVE // Enable this option to permit S-Curve Acceleration
#endif

// @section leveling

/**
*点探测之3点调平程序。

*如果自动选择的点不充分，覆盖。
*/
#if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
//#define PROBE_PT_1_X 15
//#define PROBE_PT_1_Y 180
//#define PROBE_PT_2_X 15
//#define PROBE_PT_2_Y 20
//#define PROBE_PT_3_X 170
//#define PROBE_PT_3_Y 20
#endif

/**
*探测边缘
*

覆盖PROBING_MARGIN为每一边的构建板
有用的得到探测点的确切位置上的目标或
允许找平，避免板材夹只对特定的
床的两侧。对于NOZZLE_AS_PROBE，负值为
允许，允许在床外探测。
如果替换之前的*_PROBE_BED_POSITION选项，LEFT和FRONT值在大多数情况下会直接映射RIGHT和REAR是这样的倒数(x / y_bed_size - right / back_probe_bed_position)
这将允许所有的位置在编译时匹配
如果用M851XY修改探针位置，则
探针点紧随其后。这可以防止引起任何更改
探针无法到达任何点。
*/
#if PROBE_SELECTED && !IS_KINEMATIC
//#define PROBING_MARGIN_LEFT PROBING_MARGIN
//#define PROBING_MARGIN_RIGHT PROBING_MARGIN
//#define PROBING_MARGIN_FRONT PROBING_MARGIN
//#define PROBING_MARGIN_BACK PROBING_MARGIN
#endif

#if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
// Override the mesh area if the automatic (max) area is too large
//#define MESH_MIN_X MESH_INSET
//#define MESH_MIN_Y MESH_INSET
//#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
//#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
#endif

#if BOTH(AUTO_BED_LEVELING_UBL, EEPROM_SETTINGS)
//#define OPTIMIZED_MESH_STORAGE // Store mesh with less precision to save EEPROM space
#endif

/**
反复尝试G29升级直到成功。

G29_MAX_RETRIES尝试后停止。
/
//#define G29_RETRY_AND_RECOVER
#if ENABLED(G29_RETRY_AND_RECOVER)
#define G29_MAX_RETRIES 3
#define G29_HALT_ON_FAILURE
/*
指定升级成功时将执行的GCODE命令，在两次尝试之间，以及尝试的最大次数之后。
*/
#define G29_SUCCESS_COMMANDS “M117 Bed leveling done.”
#define G29_RECOVER_COMMANDS “M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0”
#define G29_FAILURE_COMMANDS “M117 Bed leveling failed.\nG0 Z10\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nG4 S1”

#endif

/**
*热探针补偿
*探头测量调整，以补偿温度失真。
*使用G76校准此功能。使用M871手动设置。
*关于这个过程的更详细的解释请参见G76_M871.cpp。
*/
#if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
// 利用热床和探头温度实现第一层热补偿
#define PROBE_TEMP_COMPENSATION

// 根据热温度增加额外的补偿
// 注意: 此值不能校准，必须手动设置
#if ENABLED(PROBE_TEMP_COMPENSATION)
// Park position to wait for probe cooldown
#define PTC_PARK_POS { 0, 0, 100 }

// 探头位置进行探头，等待探头达到目标温度
#define PTC_PROBE_POS  { 90, 100 }

// 用喷嘴温度使能附加补偿
// Note: this values cannot be calibrated automatically but have to be set manually
//#define USE_TEMP_EXT_COMPENSATION

// 探针温度校准生成从PTC_SAMPLE_START开始的值表
// (e.g., 30), in steps of PTC_SAMPLE_RES (e.g., 5) with PTC_SAMPLE_COUNT (e.g., 10) samples.

//#define PTC_SAMPLE_START  30  // (°C)
//#define PTC_SAMPLE_RES     5  // (°C)
//#define PTC_SAMPLE_COUNT  10

// 热床温度校准建立了一个类似的表。

//#define BTC_SAMPLE_START  60  // (°C)
//#define BTC_SAMPLE_RES     5  // (°C)
//#define BTC_SAMPLE_COUNT  10

// The temperature the probe should be at while taking measurements during bed temperature
// calibration.
//#define BTC_PROBE_TEMP    30  // (°C)

// Height above Z=0.0f to raise the nozzle. Lowering this can help the probe to heat faster.
// Note: the Z=0.0f offset is determined by the probe offset which can be set using M851.
//#define PTC_PROBE_HEATING_OFFSET 0.5f

// Height to raise the Z-probe between heating and taking the next measurement. Some probes
// may fail to untrigger if they have been triggered for a long time, which can be solved by
// increasing the height the probe is raised to.
//#define PTC_PROBE_RAISE 15

// If the probe is outside of the defined range, use linear extrapolation using the closest
// point and the PTC_LINEAR_EXTRAPOLATION'th next point. E.g. if set to 4 it will use data[0]
// and data[4] to perform linear extrapolation for values below PTC_SAMPLE_START.
//#define PTC_LINEAR_EXTRAPOLATION 4

#endif
#endif

// @section extras

//
// G60/G61位置保存和返回
//
//#define SAVED_POSITIONS 1 // 每个保存的位置插槽花费12个字节

//
// G2/G3 Arc Support
//
#define ARC_SUPPORT // Disable this feature to save ~3226 bytes
#if ENABLED(ARC_SUPPORT)
#define MM_PER_ARC_SEGMENT 1 // (mm) Length (or minimum length) of each arc segment
//#define ARC_SEGMENTS_PER_R 1 // Max segment length, MM_PER = Min
#define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
//#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
#define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
//#define ARC_P_CIRCLES // Enable the ‘P’ parameter to specify complete circles
//#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
//#define SF_ARC_FIX // Enable only if using SkeinForge with “Arc Point” fillet procedure
#endif

// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
//#define BEZIER_CURVE_SUPPORT

/**
*直接让电机走
＊
*与Klipper使用的方法相比，G6直接步进显着
*减少运动计算，增加最高打印速度，并导致
*通过预先计算所有运动来减少步进混叠。
*准备你的G-code: https://github.com/colinrgodsey/step-daemon
*/
//#define DIRECT_STEPPING

/**

G38探测目标
这个选项增加了G38.2和G38.3(探测目标)
和可选的G38.4和G38.5(探针远离目标)
设置multiple_probes用于G38探测多次。
*/
//#define G38_PROBE_TARGET
#if ENABLED(G38_PROBE_TARGET)
//#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
#define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
#endif

//步长比这少的移动(或部分)将与下一个移动连接
#define MIN_STEPS_PER_SEGMENT 6

/**

Minimum delay before and after setting the stepper DIR (in ns)

0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)

20 : Minimum for TMC2xxx drivers
200 : Minimum for A4988 drivers
400 : Minimum for A5984 drivers
500 : Minimum for LV8729 drivers (guess, no info in datasheet)
650 : Minimum for DRV8825 drivers
1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
Override the default value based on the driver type set in Configuration.h.
*/
//#define MINIMUM_STEPPER_POST_DIR_DELAY 650
//#define MINIMUM_STEPPER_PRE_DIR_DELAY 650

/**

Minimum stepper driver pulse width (in µs)
0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
0 : Minimum 500ns for LV8729, adjusted in stepper.h
1 : Minimum for A4988 and A5984 stepper drivers
2 : Minimum for DRV8825 stepper drivers
3 : Minimum for TB6600 stepper drivers
30 : Minimum for TB6560 stepper drivers
Override the default value based on the driver type set in Configuration.h.
*/
//#define MINIMUM_STEPPER_PULSE 2

/**

Maximum stepping rate (in Hz) the stepper driver allows
If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
5000000 : Maximum for TMC2xxx stepper drivers
1000000 : Maximum for LV8729 stepper driver
500000 : Maximum for A4988 stepper driver
250000 : Maximum for DRV8825 stepper driver
150000 : Maximum for TB6600 stepper driver
15000 : Maximum for TB6560 stepper driver
Override the default value based on the driver type set in Configuration.h.
*/
//#define MAXIMUM_STEPPER_RATE 250000

// @section temperature

// 控制喷头0和喷头1 并行执行
//#define HEATERS_PARALLEL

//===========================================================================
//================================= Buffers =================================
//===========================================================================

// @section motion

// 规划器中一次可以进行的线性移动的数量。
// BLOCK_BUFFER_SIZE的值必须是2的幂(e.g., 8, 16, 32)
#if BOTH(SDSUPPORT, DIRECT_STEPPING)
#define BLOCK_BUFFER_SIZE 8
#elif ENABLED(SDSUPPORT)
#define BLOCK_BUFFER_SIZE 16
#else
#define BLOCK_BUFFER_SIZE 16
#endif

// @section serial

// 串口输入的ASCII缓冲区配置
#define MAX_CMD_SIZE 96
#define BUFSIZE 4

// Transmission to Host Buffer Size
// To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
// To buffer a simple “ok” you need 4 bytes.
// For ADVANCED_OK (M105) you need 32 bytes.
// For debug-echo: 128 bytes for the optimal speed.
// Other output doesn’t need to be that speedy.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256]
#define TX_BUFFER_SIZE 0

// Host Receive Buffer Size
// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
// To use flow control, set this buffer size to at least 1024 bytes.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
//#define RX_BUFFER_SIZE 1024

#if RX_BUFFER_SIZE >= 1024
// Enable to have the controller send XON/XOFF control characters to
// the host to signal the RX buffer is becoming full.
//#define SERIAL_XON_XOFF
#endif

#if ENABLED(SDSUPPORT)
// Enable this option to collect and display the maximum
// RX queue usage after transferring a file to SD.
//#define SERIAL_STATS_MAX_RX_QUEUED

// Enable this option to collect and display the number
// of dropped bytes after a file transfer to SD.
//#define SERIAL_STATS_DROPPED_RX
#endif

// 监控RX缓冲区的使用情况
// Dump an error to the serial port if the serial receive buffer overflows.
// If you see these errors, increase the RX_BUFFER_SIZE value.
// Not supported on all platforms.
//#define RX_BUFFER_MONITOR

/**

紧急命令解析器
Add a low-level parser to intercept certain commands as they
enter the serial receive buffer, so they cannot be blocked.
Currently handles M108, M112, M410, M876
NOTE: Not yet implemented for all platforms.
*/
//#define EMERGENCY_PARSER

/**

Realtime Reporting (requires EMERGENCY_PARSER)
- Report position and state of the machine (like Grbl).
- Auto-report position during long moves.
- Useful for CNC/LASER.
Adds support for commands:
S000 : Report State and Position while moving.
P000 : Instant Pause / Hold while moving.
R000 : Resume from Pause / Hold.
- During Hold all Emergency Parser commands are available, as usual.
- Enable NANODLP_Z_SYNC and NANODLP_ALL_AXIS for move command end-state reports.
  */
  //#define REALTIME_REPORTING_COMMANDS
  #if ENABLED(REALTIME_REPORTING_COMMANDS)
  //#define FULL_REPORT_TO_HOST_FEATURE // Auto-report the machine status like Grbl CNC
  #endif

// Bad Serial-connections can miss a received command by sending an ‘ok’
// Therefore some clients abort after 30 seconds in a timeout.
// Some other clients start sending commands while receiving a ‘wait’.
// This “wait” is only sent when the buffer is empty. 1 second is a good value here.
//#define NO_TIMEOUTS 1000 // Milliseconds

// Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
//#define ADVANCED_OK

// Printrun may have trouble receiving long strings all at once.
// This option inserts short delays between lines of serial output.
#define SERIAL_OVERRUN_PROTECTION

// For serial echo, the number of digits after the decimal point
//#define SERIAL_FLOAT_PRECISION 4

// @section extras

/**
*额外的风扇速度
*为每个打印冷却风扇增加一个二次风扇速度。

‘M106 P<风扇> T3-255’:为<风扇>设置次要速度
‘M106 P<风扇> T2’:使用设置的二次转速
‘M106 P<风扇> T1’:恢复之前的风扇转速
*/
//#define EXTRA_FAN_SPEED

/**
*基于固件和lcd控制的收回
＊
*增加G10 / G11命令，用于基于固件的自动收回/恢复。
*使用M207和M208定义参数收回/恢复。
＊
*使用M209启用或禁用自动收回。
*自动收回，所有G1 E移动在设定范围内
*将转换为基于固件的收回/恢复动作。
＊
*更换灯丝时，请务必关闭自动缩回功能。
＊
*注意M207 / M208 / M209设置保存到EEPROM。
*/
//#define FWRETRACT
#if ENABLED(FWRETRACT)
#define FWRETRACT_AUTORETRACT // Override slicer retractions
#if ENABLED(FWRETRACT_AUTORETRACT)
#define MIN_AUTORETRACT 0.1 // (mm) Don’t convert E moves under this length
#define MAX_AUTORETRACT 10.0 // (mm) Don’t convert E moves over this length
#endif
#define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
#define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
#define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
#define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
#define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
#define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
#define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
#define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
#if ENABLED(MIXING_EXTRUDER)
//#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
#endif
#endif

/**

Universal tool change settings.
Applies to all types of extruders except where explicitly noted.
*/
#if HAS_MULTI_EXTRUDER
// Z raise distance for tool-change, as needed for some extruders
#define TOOLCHANGE_ZRAISE 2 // (mm)
//#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
//#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
#if ENABLED(TOOLCHANGE_NO_RETURN)
//#define EVENT_GCODE_AFTER_TOOLCHANGE “G12X” // Extra G-code to run after tool-change
#endif

/**

Extra G-code to run while executing tool-change commands. Can be used to use an additional
stepper motor (I axis, see option LINEAR_AXES in Configuration.h) to drive the tool-changer.
*/
//#define EVENT_GCODE_TOOLCHANGE_T0 “G28 A\nG1 A0” // Extra G-code to run while executing tool-change command T0
//#define EVENT_GCODE_TOOLCHANGE_T1 “G1 A10” // Extra G-code to run while executing tool-change command T1

/**

Tool Sensors detect when tools have been picked up or dropped.
Requires the pins TOOL_SENSOR1_PIN, TOOL_SENSOR2_PIN, etc.
*/
//#define TOOL_SENSOR

/**

Retract and prime filament on tool-change to reduce
ooze and stringing and to get cleaner transitions.
/
//#define TOOLCHANGE_FILAMENT_SWAP
#if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
// Load / Unload
#define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
#define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart, fine tune by LCD/Gcode)
#define TOOLCHANGE_FS_RETRACT_SPEED (5060) // (mm/min) (Unloading)
#define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)

// Longer prime to clean out a SINGLENOZZLE
#define TOOLCHANGE_FS_EXTRA_PRIME          0  // (mm) Extra priming length
#define TOOLCHANGE_FS_PRIME_SPEED    (4.6*60) // (mm/min) Extra priming feedrate
#define TOOLCHANGE_FS_WIPE_RETRACT         0  // (mm/min) Retract before cooling for less stringing, better wipe, etc.

// Cool after prime to reduce stringing
#define TOOLCHANGE_FS_FAN                 -1  // Fan index or -1 to skip
#define TOOLCHANGE_FS_FAN_SPEED          255  // 0-255
#define TOOLCHANGE_FS_FAN_TIME            10  // (seconds)

// Swap uninitialized extruder with TOOLCHANGE_FS_PRIME_SPEED for all lengths (recover + prime)
// (May break filament if not retracted beforehand.)
//#define TOOLCHANGE_FS_INIT_BEFORE_SWAP

// Prime on the first T0 (If other, TOOLCHANGE_FS_INIT_BEFORE_SWAP applied)
// Enable it (M217 V[0/1]) before printing, to avoid unwanted priming on host connect
//#define TOOLCHANGE_FS_PRIME_FIRST_USED

/**
 * Tool Change Migration
 * This feature provides G-code and LCD options to switch tools mid-print.
 * All applicable tool properties are migrated so the print can continue.
 * Tools must be closely matching and other restrictions may apply.
 * Useful to:
 *   - Change filament color without interruption
 *   - Switch spools automatically on filament runout
 *   - Switch to a different nozzle on an extruder jam
 */
#define TOOLCHANGE_MIGRATION_FEATURE

#endif

/**

Position to park head during tool change.
Doesn’t apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
*/
//#define TOOLCHANGE_PARK
#if ENABLED(TOOLCHANGE_PARK)
#define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
#define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/min)
//#define TOOLCHANGE_PARK_X_ONLY // X axis only move
//#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
#endif
#endif // HAS_MULTI_EXTRUDER

/**

Advanced Pause for Filament Change
- Adds the G-code M600 Filament Change to initiate a filament change.
- This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
Requirements:
- For Filament Change parking enable and configure NOZZLE_PARK_FEATURE.
- For user interaction enable an LCD display, HOST_PROMPT_SUPPORT, or EMERGENCY_PARSER.
Enable PARK_HEAD_ON_PAUSE to add the G-code M125 Pause and Park.
*/
#define ADVANCED_PAUSE_FEATURE
#if ENABLED(ADVANCED_PAUSE_FEATURE)
#define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
#define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
// This short retract is done immediately, before parking the nozzle.
#define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
#define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
#define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
// Set to 0 for manual unloading.
#define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
#define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
// 0 to disable start loading and skip to fast load only
#define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
#define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
#define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
//#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
#define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
#define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
// Set to 0 for manual extrusion.
// Filament can be extruded repeatedly from the Filament Change menu
// until extrusion is consistent, and to purge old filament.
#define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
//#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
```
                                           // Filament Unload does a Retract, Delay, and Purge first:
```

#define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
#define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
#define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
#define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload

#define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
#define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
#define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.

//#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
//#define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change

//#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
//#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
#endif

// @section tmc

/**

TMC26X 步进电机驱动选项
这个步进驱动程序需要TMC26XStepper库。
https://github.com/trinamic/TMC26XStepper
*/
#if HAS_DRIVER(TMC26X)

#if AXIS_DRIVER_TYPE_X(TMC26X)
#define X_MAX_CURRENT 1000 // (mA)
#define X_SENSE_RESISTOR 91 // (mOhms)
#define X_MICROSTEPS 16 // Number of microsteps
#endif

#if AXIS_DRIVER_TYPE_X2(TMC26X)
#define X2_MAX_CURRENT 1000
#define X2_SENSE_RESISTOR 91
#define X2_MICROSTEPS X_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_Y(TMC26X)
#define Y_MAX_CURRENT 1000
#define Y_SENSE_RESISTOR 91
#define Y_MICROSTEPS 16
#endif

#if AXIS_DRIVER_TYPE_Y2(TMC26X)
#define Y2_MAX_CURRENT 1000
#define Y2_SENSE_RESISTOR 91
#define Y2_MICROSTEPS Y_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_Z(TMC26X)
#define Z_MAX_CURRENT 1000
#define Z_SENSE_RESISTOR 91
#define Z_MICROSTEPS 16
#endif

#if AXIS_DRIVER_TYPE_Z2(TMC26X)
#define Z2_MAX_CURRENT 1000
#define Z2_SENSE_RESISTOR 91
#define Z2_MICROSTEPS Z_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_Z3(TMC26X)
#define Z3_MAX_CURRENT 1000
#define Z3_SENSE_RESISTOR 91
#define Z3_MICROSTEPS Z_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_Z4(TMC26X)
#define Z4_MAX_CURRENT 1000
#define Z4_SENSE_RESISTOR 91
#define Z4_MICROSTEPS Z_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_I(TMC26X)
#define I_MAX_CURRENT 1000
#define I_SENSE_RESISTOR 91
#define I_MICROSTEPS 16
#endif

#if AXIS_DRIVER_TYPE_J(TMC26X)
#define J_MAX_CURRENT 1000
#define J_SENSE_RESISTOR 91
#define J_MICROSTEPS 16
#endif

#if AXIS_DRIVER_TYPE_K(TMC26X)
#define K_MAX_CURRENT 1000
#define K_SENSE_RESISTOR 91
#define K_MICROSTEPS 16
#endif

#if AXIS_DRIVER_TYPE_E0(TMC26X)
#define E0_MAX_CURRENT 1000
#define E0_SENSE_RESISTOR 91
#define E0_MICROSTEPS 16
#endif

#if AXIS_DRIVER_TYPE_E1(TMC26X)
#define E1_MAX_CURRENT 1000
#define E1_SENSE_RESISTOR 91
#define E1_MICROSTEPS E0_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_E2(TMC26X)
#define E2_MAX_CURRENT 1000
#define E2_SENSE_RESISTOR 91
#define E2_MICROSTEPS E0_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_E3(TMC26X)
#define E3_MAX_CURRENT 1000
#define E3_SENSE_RESISTOR 91
#define E3_MICROSTEPS E0_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_E4(TMC26X)
#define E4_MAX_CURRENT 1000
#define E4_SENSE_RESISTOR 91
#define E4_MICROSTEPS E0_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_E5(TMC26X)
#define E5_MAX_CURRENT 1000
#define E5_SENSE_RESISTOR 91
#define E5_MICROSTEPS E0_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_E6(TMC26X)
#define E6_MAX_CURRENT 1000
#define E6_SENSE_RESISTOR 91
#define E6_MICROSTEPS E0_MICROSTEPS
#endif

#if AXIS_DRIVER_TYPE_E7(TMC26X)
#define E7_MAX_CURRENT 1000
#define E7_SENSE_RESISTOR 91
#define E7_MICROSTEPS E0_MICROSTEPS
#endif

#endif // TMC26X

// @section tmc_smart

/**

使用TMC2130, TMC2160, TMC2660, TMC5130, TMC5160步进驱动器在SPI模式，需连接你的SPI引脚到硬件SPI接口板和定义
所需的CS引脚在您的’ pins_MYBOARD.h '文件。(例如，坡道1.4使用AUX3pin ’ X_CS_PIN 53 '， ’ Y_CS_PIN 49 '，等等)。如果你希望使用通用IO引脚，你也可以使用软件SPI。
使用TMC2208步进uart可配置的步进驱动连接#_SERIAL_TX_PIN
到驱动端PDN_UART引脚与1K电阻。
*要使用读取功能，也要连接#_SERIAL_RX_PIN到PDN_UART
一个电阻。驱动程序也可以与硬件串行使用。
使用TMC步进驱动程序需要TMCStepper库。
https://github.com/teemuatlut/TMCStepper
*/
#if HAS_TRINAMIC_CONFIG

#define HOLD_MULTIPLIER 0.5 // 从运行电流按比例减小保持电流

/**
- Interpolate microsteps to 256
- Override for each driver with _INTERPOLATE settings below
  */
  #define INTERPOLATE true
#if AXIS_IS_TMC(X)
#define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
#define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
#define X_MICROSTEPS 16 // 0…256
#define X_RSENSE 0.11
#define X_CHAIN_POS -1 // -1…0: Not chained. 1: MCU MOSI connected. 2: Next in chain, …
//#define X_INTERPOLATE true // Enable to override ‘INTERPOLATE’ for the X axis
#endif

#if AXIS_IS_TMC(X2)
#define X2_CURRENT 800
#define X2_CURRENT_HOME X2_CURRENT
#define X2_MICROSTEPS X_MICROSTEPS
#define X2_RSENSE 0.11
#define X2_CHAIN_POS -1
//#define X2_INTERPOLATE true
#endif

#if AXIS_IS_TMC(Y)
#define Y_CURRENT 800
#define Y_CURRENT_HOME Y_CURRENT
#define Y_MICROSTEPS 16
#define Y_RSENSE 0.11
#define Y_CHAIN_POS -1
//#define Y_INTERPOLATE true
#endif

#if AXIS_IS_TMC(Y2)
#define Y2_CURRENT 800
#define Y2_CURRENT_HOME Y2_CURRENT
#define Y2_MICROSTEPS Y_MICROSTEPS
#define Y2_RSENSE 0.11
#define Y2_CHAIN_POS -1
//#define Y2_INTERPOLATE true
#endif

#if AXIS_IS_TMC(Z)
#define Z_CURRENT 800
#define Z_CURRENT_HOME Z_CURRENT
#define Z_MICROSTEPS 16
#define Z_RSENSE 0.11
#define Z_CHAIN_POS -1
//#define Z_INTERPOLATE true
#endif

#if AXIS_IS_TMC(Z2)
#define Z2_CURRENT 800
#define Z2_CURRENT_HOME Z2_CURRENT
#define Z2_MICROSTEPS Z_MICROSTEPS
#define Z2_RSENSE 0.11
#define Z2_CHAIN_POS -1
//#define Z2_INTERPOLATE true
#endif

#if AXIS_IS_TMC(Z3)
#define Z3_CURRENT 800
#define Z3_CURRENT_HOME Z3_CURRENT
#define Z3_MICROSTEPS Z_MICROSTEPS
#define Z3_RSENSE 0.11
#define Z3_CHAIN_POS -1
//#define Z3_INTERPOLATE true
#endif

#if AXIS_IS_TMC(Z4)
#define Z4_CURRENT 800
#define Z4_CURRENT_HOME Z4_CURRENT
#define Z4_MICROSTEPS Z_MICROSTEPS
#define Z4_RSENSE 0.11
#define Z4_CHAIN_POS -1
//#define Z4_INTERPOLATE true
#endif

#if AXIS_IS_TMC(I)
#define I_CURRENT 800
#define I_CURRENT_HOME I_CURRENT
#define I_MICROSTEPS 16
#define I_RSENSE 0.11
#define I_CHAIN_POS -1
//#define I_INTERPOLATE true
#endif

#if AXIS_IS_TMC(J)
#define J_CURRENT 800
#define J_CURRENT_HOME J_CURRENT
#define J_MICROSTEPS 16
#define J_RSENSE 0.11
#define J_CHAIN_POS -1
//#define J_INTERPOLATE true
#endif

#if AXIS_IS_TMC(K)
#define K_CURRENT 800
#define K_CURRENT_HOME K_CURRENT
#define K_MICROSTEPS 16
#define K_RSENSE 0.11
#define K_CHAIN_POS -1
//#define K_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E0)
#define E0_CURRENT 800
#define E0_MICROSTEPS 16
#define E0_RSENSE 0.11
#define E0_CHAIN_POS -1
//#define E0_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E1)
#define E1_CURRENT 800
#define E1_MICROSTEPS E0_MICROSTEPS
#define E1_RSENSE 0.11
#define E1_CHAIN_POS -1
//#define E1_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E2)
#define E2_CURRENT 800
#define E2_MICROSTEPS E0_MICROSTEPS
#define E2_RSENSE 0.11
#define E2_CHAIN_POS -1
//#define E2_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E3)
#define E3_CURRENT 800
#define E3_MICROSTEPS E0_MICROSTEPS
#define E3_RSENSE 0.11
#define E3_CHAIN_POS -1
//#define E3_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E4)
#define E4_CURRENT 800
#define E4_MICROSTEPS E0_MICROSTEPS
#define E4_RSENSE 0.11
#define E4_CHAIN_POS -1
//#define E4_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E5)
#define E5_CURRENT 800
#define E5_MICROSTEPS E0_MICROSTEPS
#define E5_RSENSE 0.11
#define E5_CHAIN_POS -1
//#define E5_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E6)
#define E6_CURRENT 800
#define E6_MICROSTEPS E0_MICROSTEPS
#define E6_RSENSE 0.11
#define E6_CHAIN_POS -1
//#define E6_INTERPOLATE true
#endif

#if AXIS_IS_TMC(E7)
#define E7_CURRENT 800
#define E7_MICROSTEPS E0_MICROSTEPS
#define E7_RSENSE 0.11
#define E7_CHAIN_POS -1
//#define E7_INTERPOLATE true
#endif

/**
- 在这里覆盖默认的SPI引脚TMC2130, TMC2160, TMC2660, TMC5130和TMC5160驱动器。
- 默认的引脚可以在你的板的引脚文件中找到。
  */
  //#define X_CS_PIN -1
  //#define Y_CS_PIN -1
  //#define Z_CS_PIN -1
  //#define X2_CS_PIN -1
  //#define Y2_CS_PIN -1
  //#define Z2_CS_PIN -1
  //#define Z3_CS_PIN -1
  //#define Z4_CS_PIN -1
  //#define I_CS_PIN -1
  //#define J_CS_PIN -1
  //#define K_CS_PIN -1
  //#define E0_CS_PIN -1
  //#define E1_CS_PIN -1
  //#define E2_CS_PIN -1
  //#define E3_CS_PIN -1
  //#define E4_CS_PIN -1
  //#define E5_CS_PIN -1
  //#define E6_CS_PIN -1
  //#define E7_CS_PIN -1
/**
软件选项SPI驱动驱动器(TMC2130, TMC2160, TMC2660, TMC5130和TMC5160)。默认的SW SPI引脚定义为各自的引脚文件，但你可以在这里重写或定义它们。
*/
//#define TMC_USE_SW_SPI
//#define TMC_SW_MOSI -1
//#define TMC_SW_MISO -1
//#define TMC_SW_SCK -1

/**
*四个TMC2209驱动可以使用相同的HW/SW串口和硬件配置地址。
*使用引脚MS1和MS2上的跳线设置地址。
*地址| MS1 | MS2
- Address | MS1 | MS2
- ```
  0 | LOW  | LOW
```
- ```
  1 | HIGH | LOW
```
- ```
  2 | LOW  | HIGH
```
- ```
  3 | HIGH | HIGH
```

设置_SERIAL_TX_PIN和*_SERIAL_RX_PIN匹配所有驱动程序
*在同一串行端口上，无论是在这里或在你的板的引脚文件。
*/
//#define X_SLAVE_ADDRESS 0
//#define Y_SLAVE_ADDRESS 0
//#define Z_SLAVE_ADDRESS 0
//#define X2_SLAVE_ADDRESS 0
//#define Y2_SLAVE_ADDRESS 0
//#define Z2_SLAVE_ADDRESS 0
//#define Z3_SLAVE_ADDRESS 0
//#define Z4_SLAVE_ADDRESS 0
//#define I_SLAVE_ADDRESS 0
//#define J_SLAVE_ADDRESS 0
//#define K_SLAVE_ADDRESS 0
//#define E0_SLAVE_ADDRESS 0
//#define E1_SLAVE_ADDRESS 0
//#define E2_SLAVE_ADDRESS 0
//#define E3_SLAVE_ADDRESS 0
//#define E4_SLAVE_ADDRESS 0
//#define E5_SLAVE_ADDRESS 0
//#define E6_SLAVE_ADDRESS 0
//#define E7_SLAVE_ADDRESS 0

/**
*软件使能
*不使用专用引脚的驱动程序，但处理相同的功能通过通信线路，如SPI或UART。
*/
//#define SOFTWARE_DRIVER_ENABLE

/**

TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
Use Trinamic’s ultra quiet stepping mode.
When disabled, Marlin will use spreadCycle stepping mode.
*/
#define STEALTHCHOP_XY
#define STEALTHCHOP_Z
#define STEALTHCHOP_I
#define STEALTHCHOP_J
#define STEALTHCHOP_K
#define STEALTHCHOP_E

/**

Optimize spreadCycle chopper parameters by using predefined parameter sets
or with the help of an example included in the library.
Provided parameter sets are
CHOPPER_DEFAULT_12V
CHOPPER_DEFAULT_19V
CHOPPER_DEFAULT_24V
CHOPPER_DEFAULT_36V
CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
Define your own with:
{ , , hysteresis_start[1…8] }
*/
#define CHOPPER_TIMING CHOPPER_DEFAULT_12V // All axes (override below)
//#define CHOPPER_TIMING_X CHOPPER_TIMING // For X Axes (override below)
//#define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
//#define CHOPPER_TIMING_Y CHOPPER_TIMING // For Y Axes (override below)
//#define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
//#define CHOPPER_TIMING_Z CHOPPER_TIMING // For Z Axes (override below)
//#define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
//#define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
//#define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
//#define CHOPPER_TIMING_E CHOPPER_TIMING // For Extruders (override below)
//#define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E7 CHOPPER_TIMING_E

/**

Monitor Trinamic drivers
for error conditions like overtemperature and short to ground.
To manage over-temp Marlin can decrease the driver current until the error condition clears.
Other detected conditions can be used to stop the current print.
Relevant G-codes:
M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
M911 - Report stepper driver overtemperature pre-warn condition.
M912 - Clear stepper driver overtemperature pre-warn condition flag.
M122 - Report driver parameters (Requires TMC_DEBUG)
*/
//#define MONITOR_DRIVER_STATUS

#if ENABLED(MONITOR_DRIVER_STATUS)
#define CURRENT_STEP_DOWN 50 // [mA]
#define REPORT_CURRENT_CHANGE
#define STOP_ON_ERROR
#endif

/**

TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
This mode allows for faster movements at the expense of higher noise levels.
STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
M913 X/Y/Z/E to live tune the setting
*/
//#define HYBRID_THRESHOLD

#define X_HYBRID_THRESHOLD 100 // [mm/s]
#define X2_HYBRID_THRESHOLD 100
#define Y_HYBRID_THRESHOLD 100
#define Y2_HYBRID_THRESHOLD 100
#define Z_HYBRID_THRESHOLD 3
#define Z2_HYBRID_THRESHOLD 3
#define Z3_HYBRID_THRESHOLD 3
#define Z4_HYBRID_THRESHOLD 3
#define I_HYBRID_THRESHOLD 3
#define J_HYBRID_THRESHOLD 3
#define K_HYBRID_THRESHOLD 3
#define E0_HYBRID_THRESHOLD 30
#define E1_HYBRID_THRESHOLD 30
#define E2_HYBRID_THRESHOLD 30
#define E3_HYBRID_THRESHOLD 30
#define E4_HYBRID_THRESHOLD 30
#define E5_HYBRID_THRESHOLD 30
#define E6_HYBRID_THRESHOLD 30
#define E7_HYBRID_THRESHOLD 30

/**

Use StallGuard to home / probe X, Y, Z.
TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
Connect the stepper driver’s DIAG1 pin to the X/Y endstop pin.
X, Y, and Z homing will always be done in spreadCycle mode.
X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
Use M914 X Y Z to set the stall threshold at runtime:
Sensitivity TMC2209 Others
HIGHEST 255 -64 (Too sensitive => False positive)
LOWEST 0 63 (Too insensitive => No trigger)
It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
SPI_ENDSTOPS *** Beta feature! *** TMC2130 Only ***
Poll the driver through SPI to determine load when homing.
Removes the need for a wire from DIAG1 to an endstop pin.
IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
homing and adds a guard period for endstop triggering.
Comment *_STALL_SENSITIVITY to disable sensorless homing for that axis.
*/
//#define SENSORLESS_HOMING // StallGuard capable drivers only

#if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
// TMC2209: 0…255. TMC2130: -64…63
#define X_STALL_SENSITIVITY 8
#define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
#define Y_STALL_SENSITIVITY 8
#define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
//#define Z_STALL_SENSITIVITY 8
//#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
//#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
//#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
//#define I_STALL_SENSITIVITY 8
//#define J_STALL_SENSITIVITY 8
//#define K_STALL_SENSITIVITY 8
//#define SPI_ENDSTOPS // TMC2130 only
//#define IMPROVE_HOMING_RELIABILITY
#endif

/**

TMC归零步进电机脉冲。

*通过归零到步进线圈的最接近绝对精度来提高归巢的重复性
*相位。Trinamic驱动程序使用1024个值的步进相位表
*跨越4个完整的步骤，每个256个位置(因此，1024个位置)。
*全步进位置(128,384,640,896)具有最高的保持扭矩。
*值从0…1023， -1取消该轴的定位。
*/
//#define TMC_HOME_PHASE { 896, 896, 896 }

/**

Beta feature!
Create a 50/50 square wave step pulse optimal for stepper drivers.
*/
//#define SQUARE_WAVE_STEPPING

/**

Enable M122 debugging command for TMC stepper drivers.
M122 S0/1 will enable continuous reporting.
*/
//#define TMC_DEBUG

/**

You can set your own advanced settings by filling in predefined functions.
A list of available functions can be found on the library github page
https://github.com/teemuatlut/TMCStepper
Example:
#define TMC_ADV() { \
stepperX.diag0_otpw(1); \
stepperY.intpol(0); \
}
*/
#define TMC_ADV() { }

#endif // HAS_TRINAMIC_CONFIG

// @section L64XX

/**

L64XX Stepper Driver options
Arduino-L6470 library (0.8.0 or higher) is required.
https://github.com/ameyer/Arduino-L6470
Requires the following to be defined in your pins_YOUR_BOARD file
```
L6470_CHAIN_SCK_PIN
```
```
L6470_CHAIN_MISO_PIN
```
```
L6470_CHAIN_MOSI_PIN
```
```
L6470_CHAIN_SS_PIN
```

ENABLE_RESET_L64XX_CHIPS(Q)  where Q is 1 to enable and 0 to reset

#if HAS_L64XX

//#define L6470_CHITCHAT // Display additional status info

#if AXIS_IS_L64XX(X)
#define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
#define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current
// L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
// POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
#define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
// L6470 & L6474 - VALID: 31.25 * (1-128) - 4A max - rounds down
// POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
// L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
#define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper - not used by L6474
#define X_CHAIN_POS -1 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
#define X_SLEW_RATE 1 // 0-3, Slew 0 is slowest, 3 is fastest
#endif

#if AXIS_IS_L64XX(X2)
#define X2_MICROSTEPS X_MICROSTEPS
#define X2_OVERCURRENT 2000
#define X2_STALLCURRENT 1500
#define X2_MAX_VOLTAGE 127
#define X2_CHAIN_POS -1
#define X2_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(Y)
#define Y_MICROSTEPS 128
#define Y_OVERCURRENT 2000
#define Y_STALLCURRENT 1500
#define Y_MAX_VOLTAGE 127
#define Y_CHAIN_POS -1
#define Y_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(Y2)
#define Y2_MICROSTEPS Y_MICROSTEPS
#define Y2_OVERCURRENT 2000
#define Y2_STALLCURRENT 1500
#define Y2_MAX_VOLTAGE 127
#define Y2_CHAIN_POS -1
#define Y2_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(Z)
#define Z_MICROSTEPS 128
#define Z_OVERCURRENT 2000
#define Z_STALLCURRENT 1500
#define Z_MAX_VOLTAGE 127
#define Z_CHAIN_POS -1
#define Z_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(Z2)
#define Z2_MICROSTEPS Z_MICROSTEPS
#define Z2_OVERCURRENT 2000
#define Z2_STALLCURRENT 1500
#define Z2_MAX_VOLTAGE 127
#define Z2_CHAIN_POS -1
#define Z2_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(Z3)
#define Z3_MICROSTEPS Z_MICROSTEPS
#define Z3_OVERCURRENT 2000
#define Z3_STALLCURRENT 1500
#define Z3_MAX_VOLTAGE 127
#define Z3_CHAIN_POS -1
#define Z3_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(Z4)
#define Z4_MICROSTEPS Z_MICROSTEPS
#define Z4_OVERCURRENT 2000
#define Z4_STALLCURRENT 1500
#define Z4_MAX_VOLTAGE 127
#define Z4_CHAIN_POS -1
#define Z4_SLEW_RATE 1
#endif

#if AXIS_DRIVER_TYPE_I(L6470)
#define I_MICROSTEPS 128
#define I_OVERCURRENT 2000
#define I_STALLCURRENT 1500
#define I_MAX_VOLTAGE 127
#define I_CHAIN_POS -1
#define I_SLEW_RATE 1
#endif

#if AXIS_DRIVER_TYPE_J(L6470)
#define J_MICROSTEPS 128
#define J_OVERCURRENT 2000
#define J_STALLCURRENT 1500
#define J_MAX_VOLTAGE 127
#define J_CHAIN_POS -1
#define J_SLEW_RATE 1
#endif

#if AXIS_DRIVER_TYPE_K(L6470)
#define K_MICROSTEPS 128
#define K_OVERCURRENT 2000
#define K_STALLCURRENT 1500
#define K_MAX_VOLTAGE 127
#define K_CHAIN_POS -1
#define K_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E0)
#define E0_MICROSTEPS 128
#define E0_OVERCURRENT 2000
#define E0_STALLCURRENT 1500
#define E0_MAX_VOLTAGE 127
#define E0_CHAIN_POS -1
#define E0_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E1)
#define E1_MICROSTEPS E0_MICROSTEPS
#define E1_OVERCURRENT 2000
#define E1_STALLCURRENT 1500
#define E1_MAX_VOLTAGE 127
#define E1_CHAIN_POS -1
#define E1_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E2)
#define E2_MICROSTEPS E0_MICROSTEPS
#define E2_OVERCURRENT 2000
#define E2_STALLCURRENT 1500
#define E2_MAX_VOLTAGE 127
#define E2_CHAIN_POS -1
#define E2_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E3)
#define E3_MICROSTEPS E0_MICROSTEPS
#define E3_OVERCURRENT 2000
#define E3_STALLCURRENT 1500
#define E3_MAX_VOLTAGE 127
#define E3_CHAIN_POS -1
#define E3_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E4)
#define E4_MICROSTEPS E0_MICROSTEPS
#define E4_OVERCURRENT 2000
#define E4_STALLCURRENT 1500
#define E4_MAX_VOLTAGE 127
#define E4_CHAIN_POS -1
#define E4_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E5)
#define E5_MICROSTEPS E0_MICROSTEPS
#define E5_OVERCURRENT 2000
#define E5_STALLCURRENT 1500
#define E5_MAX_VOLTAGE 127
#define E5_CHAIN_POS -1
#define E5_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E6)
#define E6_MICROSTEPS E0_MICROSTEPS
#define E6_OVERCURRENT 2000
#define E6_STALLCURRENT 1500
#define E6_MAX_VOLTAGE 127
#define E6_CHAIN_POS -1
#define E6_SLEW_RATE 1
#endif

#if AXIS_IS_L64XX(E7)
#define E7_MICROSTEPS E0_MICROSTEPS
#define E7_OVERCURRENT 2000
#define E7_STALLCURRENT 1500
#define E7_MAX_VOLTAGE 127
#define E7_CHAIN_POS -1
#define E7_SLEW_RATE 1
#endif

/**

Monitor L6470 drivers for error conditions like over temperature and over current.
In the case of over temperature Marlin can decrease the drive until the error condition clears.
Other detected conditions can be used to stop the current print.
Relevant G-codes:
M906 - I1/2/3/4/5 Set or get motor drive level using axis codes X, Y, Z, E. Report values if no axis codes given.

    I not present or I0 or I1 - X, Y, Z or E0

```
    I2 - X2, Y2, Z2 or E1
```
```
    I3 - Z3 or E3
```
```
    I4 - Z4 or E4
```
```
    I5 - E5
```
M916 - Increase drive level until get thermal warning
M917 - Find minimum current thresholds
M918 - Increase speed until max or error
M122 S0/1 - Report driver parameters
*/
//#define MONITOR_L6470_DRIVER_STATUS

#if ENABLED(MONITOR_L6470_DRIVER_STATUS)
#define KVAL_HOLD_STEP_DOWN 1
//#define L6470_STOP_ON_ERROR
#endif

#endif // HAS_L64XX

// @section i2cbus

//
// LPC176x LCD和数字电流控制的I2C主ID
//不适用于基于Wire库的其他外围设备。
//
//#define I2C_MASTER_ID 1 // Set a value from 0 to 2

/**

TWI/I2C BUS
This feature is an EXPERIMENTAL feature so it shall not be used on production
machines. Enabling this will allow you to send and receive I2C data from slave
devices on the bus.
; Example #1
; This macro send the string “Marlin” to the slave device with address 0x63 (99)
; It uses multiple M260 commands with one B arg
M260 A99 ; Target slave address
M260 B77 ; M
M260 B97 ; a
M260 B114 ; r
M260 B108 ; l
M260 B105 ; i
M260 B110 ; n
M260 S1 ; Send the current buffer
; Example #2
; Request 6 bytes from slave device with address 0x63 (99)
M261 A99 B5
; Example #3
; Example serial output of a M261 request
echo:i2c-reply: from:99 bytes:5 data:hello
*/

//#define EXPERIMENTAL_I2CBUS
#if ENABLED(EXPERIMENTAL_I2CBUS)
#define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
#endif

// @section extras

/**
*拍照 G-code
*添加M240 gcode 去拍照。

拍照可以由一个数字引脚或物理运动触发。
*/
//#define PHOTO_GCODE
#if ENABLED(PHOTO_GCODE)
// A position to move to (and raise Z) before taking the photo
//#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
//#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
//#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)

// Canon RC-1 or homebrew digital camera trigger
// Data from: https://www.doc-diy.net/photo/rc-1_hacked/
//#define PHOTOGRAPH_PIN 23

// Canon Hack Development Kit
// https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
//#define CHDK_PIN 4

// Optional second move with delay to trigger the camera shutter
//#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)

// Duration to hold the switch or keep CHDK_PIN high
//#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)

/**
- PHOTO_PULSES_US may need adjustment depending on board and camera model.
- Pin must be running at 48.4kHz.
- Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
- (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
- Example pulse data for Nikon: https://bit.ly/2FKD0Aq
- ```
                IR Wiring: https://git.io/JvJf7
```
*/
//#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
#ifdef PHOTO_PULSES_US
#define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
#endif
#endif

/**

Spindle & Laser control
Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
to set spindle speed, spindle direction, and laser power.
SuperPid is a router/spindle speed controller used in the CNC milling community.
Marlin can be used to turn the spindle on and off. It can also be used to set
the spindle speed from 5,000 to 30,000 RPM.
You’ll need to select a pin for the ON/OFF function and optionally choose a 0-5V
hardware PWM pin for the speed control and a pin for the rotation direction.
See https://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
*/
//#define SPINDLE_FEATURE
//#define LASER_FEATURE
#if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
#define SPINDLE_LASER_ACTIVE_STATE LOW // Set to “HIGH” if the on/off function is active HIGH
#define SPINDLE_LASER_PWM true // Set to “true” if your controller supports setting the speed/power
#define SPINDLE_LASER_PWM_INVERT false // Set to “true” if the speed/power goes up when you want it to go slower

#define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR and LPC)

//#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11
#if ENABLED(AIR_EVACUATION)
#define AIR_EVACUATION_ACTIVE LOW // Set to “HIGH” if the on/off function is active HIGH
//#define AIR_EVACUATION_PIN 42 // Override the default Cutter Vacuum or Laser Blower pin
#endif

//#define AIR_ASSIST // Air Assist control with G-codes M8-M9
#if ENABLED(AIR_ASSIST)
#define AIR_ASSIST_ACTIVE LOW // Active state on air assist pin
//#define AIR_ASSIST_PIN 44 // Override the default Air Assist pin
#endif

//#define SPINDLE_SERVO // A servo converting an angle to spindle power
#ifdef SPINDLE_SERVO
#define SPINDLE_SERVO_NR 0 // Index of servo used for spindle control
#define SPINDLE_SERVO_MIN 10 // Minimum angle for servo spindle
#endif

/**

Speed / Power can be set (‘M3 S’) and displayed in terms of:
- PWM255 (S0 - S255)
- PERCENT (S0 - S100)
- RPM (S0 - S50000) Best for use with a spindle
- SERVO (S0 - S180)
  */
  #define CUTTER_POWER_UNIT PWM255

/**

Relative Cutter Power
Normally, ‘M3 O’ sets
OCR power is relative to the range SPEED_POWER_MIN…SPEED_POWER_MAX.
so input powers of 0…255 correspond to SPEED_POWER_MIN…SPEED_POWER_MAX
instead of normal range (0 to SPEED_POWER_MAX).
Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
*/
//#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN…SPEED_POWER_MAX]

#if ENABLED(SPINDLE_FEATURE)
//#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
#define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
#define SPINDLE_INVERT_DIR false // Set to “true” if the spin direction is reversed

#define SPINDLE_LASER_POWERUP_DELAY   5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
#define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop

/**
 * M3/M4 Power Equation
 *
 * Each tool uses different value ranges for speed / power control.
 * These parameters are used to convert between tool power units and PWM.
 *
 * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
 * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
 */
#define SPEED_POWER_INTERCEPT         0    // (%) 0-100 i.e., Minimum power percentage
#define SPEED_POWER_MIN            5000    // (RPM)
#define SPEED_POWER_MAX           30000    // (RPM) SuperPID router controller 0 - 30,000 RPM
#define SPEED_POWER_STARTUP       25000    // (RPM) M3/M4 speed/power default (with no arguments)

#else

#define SPEED_POWER_INTERCEPT         0    // (%) 0-100 i.e., Minimum power percentage
#define SPEED_POWER_MIN               0    // (%) 0-100
#define SPEED_POWER_MAX             100    // (%) 0-100
#define SPEED_POWER_STARTUP          80    // (%) M3/M4 speed/power default (with no arguments)

// Define the minimum and maximum test pulse time values for a laser test fire function
#define LASER_TEST_PULSE_MIN           1   // Used with Laser Control Menu
#define LASER_TEST_PULSE_MAX         999   // Caution: Menu may not show more than 3 characters

/**
 * Enable inline laser power to be handled in the planner / stepper routines.
 * Inline power is specified by the I (inline) flag in an M3 command (e.g., M3 S20 I)
 * or by the 'S' parameter in G0/G1/G2/G3 moves (see LASER_MOVE_POWER).
 *
 * This allows the laser to keep in perfect sync with the planner and removes
 * the powerup/down delay since lasers require negligible time.
 */
//#define LASER_POWER_INLINE

#if ENABLED(LASER_POWER_INLINE)
  /**
   * Scale the laser's power in proportion to the movement rate.
   *
   * - Sets the entry power proportional to the entry speed over the nominal speed.
   * - Ramps the power up every N steps to approximate the speed trapezoid.
   * - Due to the limited power resolution this is only approximate.
   */
  #define LASER_POWER_INLINE_TRAPEZOID

  /**
   * Continuously calculate the current power (nominal_power * current_rate / nominal_rate).
   * Required for accurate power with non-trapezoidal acceleration (e.g., S_CURVE_ACCELERATION).
   * This is a costly calculation so this option is discouraged on 8-bit AVR boards.
   *
   * LASER_POWER_INLINE_TRAPEZOID_CONT_PER defines how many step cycles there are between power updates. If your
   * board isn't able to generate steps fast enough (and you are using LASER_POWER_INLINE_TRAPEZOID_CONT), increase this.
   * Note that when this is zero it means it occurs every cycle; 1 means a delay wait one cycle then run, etc.
   */
  //#define LASER_POWER_INLINE_TRAPEZOID_CONT

  /**
   * Stepper iterations between power updates. Increase this value if the board
   * can't keep up with the processing demands of LASER_POWER_INLINE_TRAPEZOID_CONT.
   * Disable (or set to 0) to recalculate power on every stepper iteration.
   */
  //#define LASER_POWER_INLINE_TRAPEZOID_CONT_PER 10

  /**
   * Include laser power in G0/G1/G2/G3/G5 commands with the 'S' parameter
   */
  //#define LASER_MOVE_POWER

  #if ENABLED(LASER_MOVE_POWER)
    // Turn off the laser on G0 moves with no power parameter.
    // If a power parameter is provided, use that instead.
    //#define LASER_MOVE_G0_OFF

    // Turn off the laser on G28 homing.
    //#define LASER_MOVE_G28_OFF
  #endif

  /**
   * Inline flag inverted
   *
   * WARNING: M5 will NOT turn off the laser unless another move
   *          is done (so G-code files must end with 'M5 I').
   */
  //#define LASER_POWER_INLINE_INVERT

  /**
   * Continuously apply inline power. ('M3 S3' == 'G1 S3' == 'M3 S3 I')
   *
   * The laser might do some weird things, so only enable this
   * feature if you understand the implications.
   */
  //#define LASER_POWER_INLINE_CONTINUOUS

#else

  #define SPINDLE_LASER_POWERUP_DELAY     50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  #define SPINDLE_LASER_POWERDOWN_DELAY   50 // (ms) Delay to allow the spindle to stop

#endif

//
// Laser I2C Ammeter (High precision INA226 low/high side module)
//
//#define I2C_AMMETER
#if ENABLED(I2C_AMMETER)
  #define I2C_AMMETER_IMAX            0.1    // (Amps) Calibration value for the expected current range
  #define I2C_AMMETER_SHUNT_RESISTOR  0.1    // (Ohms) Calibration shunt resistor value
#endif

#endif
#endif // SPINDLE_FEATURE || LASER_FEATURE

/**

Synchronous Laser Control with M106/M107
Marlin normally applies M106/M107 fan speeds at a time “soon after” processing
a planner block. This is too inaccurate for a PWM/TTL laser attached to the fan
header (as with some add-on laser kits). Enable this option to set fan/laser
speeds with much more exact timing for improved print fidelity.
NOTE: This option sacrifices some cooling fan speed options.
*/
//#define LASER_SYNCHRONOUS_M106_M107

/**

Coolant Control
Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
*/
//#define COOLANT_CONTROL
#if ENABLED(COOLANT_CONTROL)
#define COOLANT_MIST // Enable if mist coolant is present
#define COOLANT_FLOOD // Enable if flood coolant is present
#define COOLANT_MIST_INVERT false // Set “true” if the on/off function is reversed
#define COOLANT_FLOOD_INVERT false // Set “true” if the on/off function is reversed
#endif

/**

Filament Width Sensor
Measures the filament width in real-time and adjusts
flow rate to compensate for any irregularities.
Also allows the measured filament diameter to set the
extrusion rate, so the slicer only has to specify the
volume.
Only a single extruder is supported at this time.
34 RAMPS_14 : Analog input 5 on the AUX2 connector
81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
301 RAMBO : Analog input 3
Note: May require analog pins to be defined for other boards.
*/
//#define FILAMENT_WIDTH_SENSOR

#if ENABLED(FILAMENT_WIDTH_SENSOR)
#define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
#define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber

#define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
#define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.

#define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially

// Display filament width on the LCD status line. Status messages will expire after 5 seconds.
//#define FILAMENT_LCD_DISPLAY
#endif

/**

功率监控器
监控电压(V)和/或电流(A)，如果可能，监控功率(W)
读取和配置M430
电流传感器提供直流电压(相对于测量电流)到一个模拟引脚
电压传感器将直流电压(相对于测量电压)输入到模拟引脚
*/
//#define POWER_MONITOR_CURRENT // 监控系统电流
//#define POWER_MONITOR_VOLTAGE // 监控系统电压

#if ENABLED(POWER_MONITOR_CURRENT)
#define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
#define POWER_MONITOR_CURRENT_OFFSET 0 // Offset (in amps) applied to the calculated current
#define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
#endif

#if ENABLED(POWER_MONITOR_VOLTAGE)
#define POWER_MONITOR_VOLTS_PER_VOLT 0.077933 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
#define POWER_MONITOR_VOLTAGE_OFFSET 0 // Offset (in volts) applied to the calculated voltage
#endif

/**

步进驱动反snafu保护
如果SAFE_POWER_PIN为您的板定义，马林将检查
步进驱动器在通电前已正确插入电源。
如果您的步进驱动器不支持该功能，禁用保护。
*/
//#define DISABLE_DRIVER_SAFE_POWER_PROTECT

/**

CNC Coordinate Systems
Enables G53 and G54-G59.3 commands to select coordinate systems
and G92.1 to reset the workspace to native machine space.
*/
//#define CNC_COORDINATE_SYSTEMS

/**

Auto-report temperatures with M155 S
*/
#define AUTO_REPORT_TEMPERATURES

/**

Auto-report position with M154 S
*/
//#define AUTO_REPORT_POSITION

/**

Include capabilities in M115 output
*/
#define EXTENDED_CAPABILITIES_REPORT
#if ENABLED(EXTENDED_CAPABILITIES_REPORT)
//#define M115_GEOMETRY_REPORT
#endif

/**

Expected Printer Check
Add the M16 G-code to compare a string to the MACHINE_NAME.
M16 with a non-matching string causes the printer to halt.
*/
//#define EXPECTED_PRINTER_CHECK

/**

Disable all Volumetric extrusion options
*/
//#define NO_VOLUMETRICS

#if DISABLED(NO_VOLUMETRICS)
/**

Volumetric extrusion default state
Activate to make volumetric extrusion the default method,
with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
M200 S0/S1 to disable/enable volumetric extrusion.
*/
//#define VOLUMETRIC_DEFAULT_ON

//#define VOLUMETRIC_EXTRUDER_LIMIT
#if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
/**
* Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
* This factory setting applies to all extruders.
* Use ‘M200 [T] L’ to override and ‘M502’ to reset.
* A non-zero value activates Volume-based Extrusion Limiting.
*/
#define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
#endif
#endif

/**

Enable this option for a leaner build of Marlin that removes all
workspace offsets, simplifying coordinate transformations, leveling, etc.
- M206 and M428 are disabled.
- G92 will revert to its behavior from Marlin 1.0.
  */
  //#define NO_WORKSPACE_OFFSETS

// Extra options for the M114 “Current Position” report
//#define M114_DETAIL // Use 'M114` for details to check planner calculations
//#define M114_REALTIME // Real current position based on forward kinematics
//#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.

//#define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)

/**

设置填充一个典型字符空间所需的比例字体空间的数量。
这可以帮助更好地对齐命令的输出，如’ G29 O '网格输出。
对于使用固定宽度字体(如OctoPrint)的客户端，保留此设置为1.0。
否则，请根据客户和字体进行调整。
*/
#define PROPORTIONAL_FONT_RATIO 1.0

/**

使用28字节的SRAM来优化G-code解析器
*/
#define FASTER_GCODE_PARSER

#if ENABLED(FASTER_GCODE_PARSER)
//#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
#endif

// Support for MeatPack G-code compression (https://github.com/scottmudge/OctoPrint-MeatPack)
//#define MEATPACK_ON_SERIAL_PORT_1
//#define MEATPACK_ON_SERIAL_PORT_2

//#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase

//#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW

/**

CNC G-code options
Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
Note that G0 feedrates should be used with care for 3D printing (if used at all).
High feedrates may cause ringing and harm print quality.
*/
//#define PAREN_COMMENTS // Support for parentheses-delimited comments
//#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.

// Enable and set a (default) feedrate for all G0 moves
//#define G0_FEEDRATE 3000 // (mm/min)
#ifdef G0_FEEDRATE
//#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
#endif

/**

Startup commands
Execute certain G-code commands immediately after power-on.
*/
//#define STARTUP_COMMANDS “M17 Z”

/**

G-code Macros
Add G-codes M810-M819 to define and run G-code macros.
Macros are not saved to EEPROM.
*/
//#define GCODE_MACROS
#if ENABLED(GCODE_MACROS)
#define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
#define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
#endif

/**

User-defined menu items to run custom G-code.
Up to 25 may be defined, but the actual number is LCD-dependent.
*/

// Custom Menu: Main Menu
//#define CUSTOM_MENU_MAIN
#if ENABLED(CUSTOM_MENU_MAIN)
//#define CUSTOM_MENU_MAIN_TITLE “Custom Commands”
#define CUSTOM_MENU_MAIN_SCRIPT_DONE “M117 User Script Done”
#define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK
//#define CUSTOM_MENU_MAIN_SCRIPT_RETURN // Return to status screen after a script
#define CUSTOM_MENU_MAIN_ONLY_IDLE // Only show custom menu when the machine is idle

#define MAIN_MENU_ITEM_1_DESC “Home & UBL Info”
#define MAIN_MENU_ITEM_1_GCODE “G28\nG29 W”
//#define MAIN_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action

#define MAIN_MENU_ITEM_2_DESC "Preheat for " PREHEAT_1_LABEL
#define MAIN_MENU_ITEM_2_GCODE “M140 S” STRINGIFY(PREHEAT_1_TEMP_BED) “\nM104 S” STRINGIFY(PREHEAT_1_TEMP_HOTEND)
//#define MAIN_MENU_ITEM_2_CONFIRM

//#define MAIN_MENU_ITEM_3_DESC "Preheat for " PREHEAT_2_LABEL
//#define MAIN_MENU_ITEM_3_GCODE “M140 S” STRINGIFY(PREHEAT_2_TEMP_BED) “\nM104 S” STRINGIFY(PREHEAT_2_TEMP_HOTEND)
//#define MAIN_MENU_ITEM_3_CONFIRM

//#define MAIN_MENU_ITEM_4_DESC “Heat Bed/Home/Level”
//#define MAIN_MENU_ITEM_4_GCODE “M140 S” STRINGIFY(PREHEAT_2_TEMP_BED) “\nG28\nG29”
//#define MAIN_MENU_ITEM_4_CONFIRM

//#define MAIN_MENU_ITEM_5_DESC “Home & Info”
//#define MAIN_MENU_ITEM_5_GCODE “G28\nM503”
//#define MAIN_MENU_ITEM_5_CONFIRM
#endif

// Custom Menu: Configuration Menu
//#define CUSTOM_MENU_CONFIG
#if ENABLED(CUSTOM_MENU_CONFIG)
//#define CUSTOM_MENU_CONFIG_TITLE “Custom Commands”
#define CUSTOM_MENU_CONFIG_SCRIPT_DONE “M117 Wireless Script Done”
#define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK
//#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN // Return to status screen after a script
#define CUSTOM_MENU_CONFIG_ONLY_IDLE // Only show custom menu when the machine is idle

#define CONFIG_MENU_ITEM_1_DESC “Wifi ON”
#define CONFIG_MENU_ITEM_1_GCODE “M118 [ESP110] WIFI-STA pwd=12345678”
//#define CONFIG_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action

#define CONFIG_MENU_ITEM_2_DESC “Bluetooth ON”
#define CONFIG_MENU_ITEM_2_GCODE “M118 [ESP110] BT pwd=12345678”
//#define CONFIG_MENU_ITEM_2_CONFIRM

//#define CONFIG_MENU_ITEM_3_DESC “Radio OFF”
//#define CONFIG_MENU_ITEM_3_GCODE “M118 [ESP110] OFF pwd=12345678”
//#define CONFIG_MENU_ITEM_3_CONFIRM

//#define CONFIG_MENU_ITEM_4_DESC “Wifi ???”
//#define CONFIG_MENU_ITEM_4_GCODE “M118 ???”
//#define CONFIG_MENU_ITEM_4_CONFIRM

//#define CONFIG_MENU_ITEM_5_DESC “Wifi ???”
//#define CONFIG_MENU_ITEM_5_GCODE “M118 ???”
//#define CONFIG_MENU_ITEM_5_CONFIRM
#endif

/**

User-defined buttons to run custom G-code.
Up to 25 may be defined.
*/
//#define CUSTOM_USER_BUTTONS
#if ENABLED(CUSTOM_USER_BUTTONS)
//#define BUTTON1_PIN -1
#if PIN_EXISTS(BUTTON1)
#define BUTTON1_HIT_STATE LOW // State of the triggered button. NC=LOW. NO=HIGH.
#define BUTTON1_WHEN_PRINTING false // Button allowed to trigger during printing?
#define BUTTON1_GCODE “G28”
#define BUTTON1_DESC “Homing” // Optional string to set the LCD status
#endif

//#define BUTTON2_PIN -1
#if PIN_EXISTS(BUTTON2)
#define BUTTON2_HIT_STATE LOW
#define BUTTON2_WHEN_PRINTING false
#define BUTTON2_GCODE “M140 S” STRINGIFY(PREHEAT_1_TEMP_BED) “\nM104 S” STRINGIFY(PREHEAT_1_TEMP_HOTEND)
#define BUTTON2_DESC "Preheat for " PREHEAT_1_LABEL
#endif

//#define BUTTON3_PIN -1
#if PIN_EXISTS(BUTTON3)
#define BUTTON3_HIT_STATE LOW
#define BUTTON3_WHEN_PRINTING false
#define BUTTON3_GCODE “M140 S” STRINGIFY(PREHEAT_2_TEMP_BED) “\nM104 S” STRINGIFY(PREHEAT_2_TEMP_HOTEND)
#define BUTTON3_DESC "Preheat for " PREHEAT_2_LABEL
#endif
#endif

/**

Host Action Commands
Define host streamer action commands in compliance with the standard.
See https://reprap.org/wiki/G-code#Action_commands
Common commands … poweroff, pause, paused, resume, resumed, cancel
G29_RETRY_AND_RECOVER … probe_rewipe, probe_failed
Some features add reason codes to extend these commands.
Host Prompt Support enables Marlin to use the host for user prompts so
filament runout and other processes can be managed from the host side.
*/
//#define HOST_ACTION_COMMANDS
#if ENABLED(HOST_ACTION_COMMANDS)
//#define HOST_PROMPT_SUPPORT
//#define HOST_START_MENU_ITEM // Add a menu item that tells the host to start
#endif

/**
*取消对象
*

实现M486以允许马林跳过对象
*/
//#define CANCEL_OBJECTS
#if ENABLED(CANCEL_OBJECTS)
#define CANCEL_OBJECTS_REPORTING // 将当前对象作为状态消息发出
#endif

/**

I2C position encoders for closed loop control.
Developed by Chris Barr at Aus3D.
Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
Github: https://github.com/Aus3D/MagneticEncoder
Supplier: https://aus3d.com.au/magnetic-encoder-module
Alternative Supplier: https://reliabuild3d.com/
Reliabuild encoders have been modified to improve reliability.
*/

//#define I2C_POSITION_ENCODERS
#if ENABLED(I2C_POSITION_ENCODERS)

#define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
// encoders supported currently.

#define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
#define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. _AXIS.
#define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
// I2CPE_ENC_TYPE_ROTARY.
#define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
// 1mm poles. For linear encoders this is ticks / mm,
// for rotary encoders this is ticks / revolution.
//#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
// steps per full revolution (motor steps/rev * microstepping)
//#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
#define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
#define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
// printer will attempt to correct the error; errors
// smaller than this are ignored to minimize effects of
// measurement noise / latency (filter).

#define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
#define I2CPE_ENC_2_AXIS Y_AXIS
#define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
#define I2CPE_ENC_2_TICKS_UNIT 2048
//#define I2CPE_ENC_2_TICKS_REV (16 * 200)
//#define I2CPE_ENC_2_INVERT
#define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
#define I2CPE_ENC_2_EC_THRESH 0.10

#define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
#define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.

#define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
#define I2CPE_ENC_4_AXIS E_AXIS

#define I2CPE_ENC_5_ADDR 34 // Encoder 5.
#define I2CPE_ENC_5_AXIS E_AXIS

// Default settings for encoders which are enabled, but without settings configured above.
#define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
#define I2CPE_DEF_ENC_TICKS_UNIT 2048
#define I2CPE_DEF_TICKS_REV (16 * 200)
#define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
#define I2CPE_DEF_EC_THRESH 0.1

//#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
// axis after which the printer will abort. Comment out to
// disable abort behavior.

#define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
// for this amount of time (in ms) before the encoder
// is trusted again.

/**

Position is checked every time a new command is executed from the buffer but during long moves,
this setting determines the minimum update time between checks. A value of 100 works well with
error rolling average when attempting to correct only for skips and not for vibration.
*/
#define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.

// Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
#define I2CPE_ERR_ROLLING_AVERAGE

#endif // I2C_POSITION_ENCODERS

/**

Analog Joystick(s)
*/
//#define JOYSTICK
#if ENABLED(JOYSTICK)
#define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
#define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
#define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
#define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2

//#define INVERT_JOY_X // Enable if X direction is reversed
//#define INVERT_JOY_Y // Enable if Y direction is reversed
//#define INVERT_JOY_Z // Enable if Z direction is reversed

// Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
#define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
#define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
#define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
//#define JOYSTICK_DEBUG
#endif

/**
*机械龙门架校准
*现代替换的Prusa tmc_z_校准。
*添加能力，以工作与任何可调节的电流驱动器。
*实现为G34，因为M915已弃用。
*/
//#define MECHANICAL_GANTRY_CALIBRATION
#if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
#define GANTRY_CALIBRATION_CURRENT 600 // Default calibration current in ma
#define GANTRY_CALIBRATION_EXTRA_HEIGHT 15 // Extra distance in mm past Z_###_POS to move
#define GANTRY_CALIBRATION_FEEDRATE 500 // Feedrate for correction move
//#define GANTRY_CALIBRATION_TO_MIN // Enable to calibrate Z in the MIN direction

//#define GANTRY_CALIBRATION_SAFE_POSITION XY_CENTER // Safe position for nozzle
//#define GANTRY_CALIBRATION_XY_PARK_FEEDRATE 3000 // XY Park Feedrate - MMM
//#define GANTRY_CALIBRATION_COMMANDS_PRE “”
#define GANTRY_CALIBRATION_COMMANDS_POST “G28” // G28 highly recommended to ensure an accurate position
#endif

/**
*即时冻结/解冻功能
*指定引脚已上拉并连接到地面将立即暂停运动。
*可能有用的紧急停止，允许被恢复。
*/
//#define FREEZE_FEATURE
#if ENABLED(FREEZE_FEATURE)
//#define FREEZE_PIN 41 // Override the default (KILL) pin here
#endif

/**

MAX7219调试矩阵
支持基于Max7219芯片的低成本8x8 LED矩阵作为实时状态显示。
需要3根信号线。还包括一些有用的调试选项来演示它的用法。
*/
//#define MAX7219_DEBUG
#if ENABLED(MAX7219_DEBUG)
#define MAX7219_CLK_PIN 64
#define MAX7219_DIN_PIN 57
#define MAX7219_LOAD_PIN 44

//#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
#define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
#define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
#define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
// connector at: right=0 bottom=-90 top=90 left=180
//#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
//#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side

/**
- Sample debug features
- If you add more debug displays, be careful to avoid conflicts!
  */
  #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
#define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
// If you experience stuttering, reboots, etc. this option can reveal how
// tweaks made to the configuration are affecting the printer in real-time.
#endif

/**

NanoDLP Sync support
Support for Synchronized Z moves when used with NanoDLP. G0/G1 axis moves will
output a “Z_move_comp” string to enable synchronization with DLP projector exposure.
This feature allows you to use [[WaitForDoneMessage]] instead of M400 commands.
*/
//#define NANODLP_Z_SYNC
#if ENABLED(NANODLP_Z_SYNC)
//#define NANODLP_ALL_AXIS // Send a “Z_move_comp” report for any axis move (not just Z).
#endif

/**

Ethernet. Use M552 to enable and set the IP address.
*/
#if HAS_ETHERNET
#define MAC_ADDRESS { 0xDE, 0xAD, 0xBE, 0xEF, 0xF0, 0x0D } // A MAC address unique to your network
#endif

/**

WiFi Support (Espressif ESP32 WiFi)
*/
//#define WIFISUPPORT // Marlin embedded WiFi managenent
//#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)

#if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT)
//#define WEBSUPPORT // Start a webserver (which may include auto-discovery)
//#define OTASUPPORT // Support over-the-air firmware updates
//#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host

/**

To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
the following defines, customized for your network. This specific file is excluded via
.gitignore to prevent it from accidentally leaking to the public.
#define WIFI_SSID “WiFi SSID”
#define WIFI_PWD “WiFi Password”
*/
//#include “Configuration_Secure.h” // External file with WiFi SSID / Password
#endif

/**

Průša Multi-Material Unit (MMU)
Enable in Configuration.h
These devices allow a single stepper driver on the board to drive
multi-material feeders with any number of stepper motors.
/
#if HAS_PRUSA_MMU1
/*
- This option only allows the multiplexer to switch on tool-change.
- Additional options to configure custom E moves are pending.
- Override the default DIO selector pins here, if needed.
- Some pins files may provide defaults for these pins.
  */
  //#define E_MUX0_PIN 40 // Always Required
  //#define E_MUX1_PIN 42 // Needed for 3 to 8 inputs
  //#define E_MUX2_PIN 44 // Needed for 5 to 8 inputs
  #elif HAS_PRUSA_MMU2
  // Serial port used for communication with MMU2.
  #define MMU2_SERIAL_PORT 2

// Use hardware reset for MMU if a pin is defined for it
//#define MMU2_RST_PIN 23

// Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
//#define MMU2_MODE_12V

// G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
#define MMU2_FILAMENT_RUNOUT_SCRIPT “M600”

// Add an LCD menu for MMU2
//#define MMU2_MENUS
#if EITHER(MMU2_MENUS, HAS_PRUSA_MMU2S)
// Settings for filament load / unload from the LCD menu.
// This is for Průša MK3-style extruders. Customize for your hardware.
#define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
#define MMU2_LOAD_TO_NOZZLE_SEQUENCE
{ 7.2, 1145 },
{ 14.4, 871 },
{ 36.0, 1393 },
{ 14.4, 871 },
{ 50.0, 198 }

#define MMU2_RAMMING_SEQUENCE \
  {   1.0, 1000 }, \
  {   1.0, 1500 }, \
  {   2.0, 2000 }, \
  {   1.5, 3000 }, \
  {   2.5, 4000 }, \
  { -15.0, 5000 }, \
  { -14.0, 1200 }, \
  {  -6.0,  600 }, \
  {  10.0,  700 }, \
  { -10.0,  400 }, \
  { -50.0, 2000 }

#endif

/**

Using a sensor like the MMU2S
This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
See https://help.prusa3d.com/en/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560, step 11
/
#if HAS_PRUSA_MMU2S
#define MMU2_C0_RETRY 5 // Number of retries (total time = timeoutretries)

#define MMU2_CAN_LOAD_FEEDRATE 800    // (mm/min)
#define MMU2_CAN_LOAD_SEQUENCE \
  {  0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  {  60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  { -52.0, MMU2_CAN_LOAD_FEEDRATE }

#define MMU2_CAN_LOAD_RETRACT   6.0   // (mm) Keep under the distance between Load Sequence values
#define MMU2_CAN_LOAD_DEVIATION 0.8   // (mm) Acceptable deviation

#define MMU2_CAN_LOAD_INCREMENT 0.2   // (mm) To reuse within MMU2 module
#define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }

#else

/**
 * MMU1 Extruder Sensor
 *
 * Support for a Průša (or other) IR Sensor to detect filament near the extruder
 * and make loading more reliable. Suitable for an extruder equipped with a filament
 * sensor less than 38mm from the gears.
 *
 * During loading the extruder will stop when the sensor is triggered, then do a last
 * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
 * If all attempts fail, a filament runout will be triggered.
 */
//#define MMU_EXTRUDER_SENSOR
#if ENABLED(MMU_EXTRUDER_SENSOR)
  #define MMU_LOADING_ATTEMPTS_NR 5 // max. number of attempts to load filament if first load fail
#endif

#endif

//#define MMU2_DEBUG // Write debug info to serial output

#endif // HAS_PRUSA_MMU2

/**

高级打印计数器设置
*/
#if ENABLED(PRINTCOUNTER)
#define SERVICE_WARNING_BUZZES 3
// 激活最多3个服务间隔的看门狗
//#define SERVICE_NAME_1 “Service S”
//#define SERVICE_INTERVAL_1 100 // print hours
//#define SERVICE_NAME_2 “Service L”
//#define SERVICE_INTERVAL_2 200 // print hours
//#define SERVICE_NAME_3 “Service 3”
//#define SERVICE_INTERVAL_3 1 // print hours
#endif

// @section develop

//
// M100 释放内存并查看程序调试内存使用情况
//
//#define M100_FREE_MEMORY_WATCHER

//
// M42 - 设置pin 状态
//
//#define DIRECT_PIN_CONTROL

//
// M43 -显示引脚状态，切换引脚，查看引脚，查看限位状态和切换LED，测试伺服探头

//#define PINS_DEBUGGING

//启用Marlin开发模式，添加一些特殊命令

//#define MARLIN_DEV_MODE

/**
*事后调试捕获错误行为，并输出CPU状态和回溯到串行。
*当在调试器中运行时，它会中断调试。这有助于理解
*来自远程位置的崩溃。需要400字节的SRAM和5Kb的flash。
*/
//#define POSTMORTEM_DEBUGGING

/**

 *软件复位选项

*/
//#define SOFT_RESET_VIA_SERIAL // ‘KILL’ and ‘^X’ 命令将软复位控制器
//#define SOFT_RESET_ON_KILL //KILL后使用数字按钮软复位控制器

Marlin2.0.9 Configuration_adv.h详解

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