Updated G Code in Marlin (mediawiki => markdown)

G-Code-in-Marlin.md

@@ -7,156 +7,298 @@ G-Code (or GCode) is the instruction code that tells a RepRap 3D printer what to
 === Movement ===
 
  [[G0]]   -> G1
+
  [[G1]]   - Coordinated Movement X Y Z E
+
  [[G2]]   - Clockwise Arc
+
  [[G3]]   - Counter-clockwise Arc
+
  [[G4]]   - Dwell S<seconds> or P<ms>
+
  [[G92]]  - Set the "current position" for X Y Z E
+
  [[M0]]   - Wait for user, with optional prompt message (requires LCD controller)
+
  [[M1]]   -> M0
+
  [[M400]] - Finish all moves
+
  [[M999]] - Restart after an Emergency Stop
 
+
 === SD Card ===
+
  [[M20]]  - List SD card
+
  [[M21]]  - Init SD card
+
  [[M22]]  - Release SD card
+
  [[M23]]  - Select an SD file by DOS path (M23 path/to/filename.g)
+
  [[M24]]  - Start/resume SD print
+
  [[M25]]  - Pause SD print
+
  [[M26]]  - Set SD position in bytes
+
  [[M27]]  - Report SD print status
+
  [[M28]]  - Start SD write
+
  [[M29]]  - Stop SD write
+
  [[M30]]  - Delete file from SD
+
  [[M31]]  - Print the time since SD print started, or since the most recent [[M109]] command
+
  [[M32]]  - Select file and start SD print. Can be used within G-Code files to include other files.
+
  [[M540]] - Set the state of the [[Abort on Endstop Hit|ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED]] flag.
+
  [[M928]] - Start SD logging. Stop logging with [[M29]].
 
+
 === Hardware Control ===
+
  [[M42]]  - Change pin status via gcode: P<pin> S<value>. If P is omitted the onboard LED pin will be used.
         M42 P9 S1 ; set PIN 9 to 1. 
+
  [[M80]]  - Turn on Power Supply
+
  [[M81]]  - Turn off Power Supply
+
  [[M85]]  - Set inactivity shutdown timer with parameter S<seconds>. Disable with "M85" or "M85 S0".
+
  [[M112]] - Emergency stop. Requires hardware reset!!
+
  [[M226]] - Wait for a pin to be in some state: P<pin number> S<pin state>
+
  [[M410]] - Quickstop. Abort all planned moves, stopping the printer.
 
+
 === Temperature ===
+
  [[M104]] - Set extruder target temperature
+
  [[M105]] - Request the current temperature of all heaters
+
  [[M106]] - Set the fan speed
+
  [[M107]] - Set the fan speed to 0 (thus turning it off)
+
  [[M109]] - Wait for an extruder to reach its target temperature. Optionally set the target temperature. Optionally enable [[AUTOTEMP]].
+
  [[M140]] - Set heated bed target temperature
+
  [[M145]] - Set "heatup state" values for the LCD Menu
+
  [[M190]] - Wait for the heated bed to reach its target temperature. Optionally set the target temperature.
+
  [[M301]] - Set PID parameters P I and D
+
  [[M302]] - Allow cold extrudes, or set the minimum extrusion temperature
+
  [[M303]] - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
+
  [[M304]] - Set bed PID parameters P I and D
 
+
 === Messages ===
+
  [[M111]] - Set debug flags
+
  [[M114]] - Output current position to serial port
+
  [[M115]] - Capabilities string
+
  [[M117]] - Display message text on the LCD
+
  [[M119]] - Output Endstop status to serial port
 
+
 === Endstops ===
+
  [[M120]] - Enable endstop detection
+
  [[M121]] - Disable endstop detection
 
+
 === Special Features ===
+
  [[M126]] - Solenoid Air Valve Open. (Requires [[BARICUDA]])
+
  [[M127]] - Solenoid Air Valve Closed. (Requires [[BARICUDA]])
+
  [[M128]] - EtoP Open. (Requires [[BARICUDA]])
+
  [[M129]] - EtoP Closed. (Requires [[BARICUDA]])
+
  [[M150]] - Set BlinkM RGB Color via I2C. (Requires [[BLINKM]])
+
  [[M240]] - Trigger a camera to take a photograph. (Requires [[CHDK]] or [[PHOTOGRAPH_PIN]])
+
  [[M250]] - Set LCD contrast
+
  [[M280]] - Set servo position (absolute)
+
  [[M300]] - Play a beep sound. (Requires [[BEEPER_PIN]] or [[LCD_USE_I2C_BUZZER]])
+
  [[M380]] - Activate solenoid on active extruder. (Requires [[EXT_SOLENOID]])
+
  [[M381]] - Disable all solenoids. (Requires [[EXT_SOLENOID]])
+
  [[M600]] - Pause for filament change. (Requires [[FILAMENTCHANGEENABLE]])
 
+
+
 === Units and Measures ===
+
  [[G90]]  - Use Absolute Coordinates
+
  [[G91]]  - Use Relative Coordinates
+
  [[M82]]  - Set E codes absolute (default)
+
  [[M83]]  - Set E codes relative while in Absolute Coordinates (G90) mode
+
  [[M92]]  - Set axis_steps_per_unit - same syntax as G92
+
  [[M200]] - Set filament diameter and E axis units to mm^3
+
  [[M201]] - Set max acceleration in units/s^2 for print moves (M201 X1000 Y1000)
+
  [[M202]] - Set max acceleration in units/s^2 for travel moves (M202 X1000 Y1000) Unused in Marlin!!
+
  [[M203]] - Set maximum feedrate that your machine can sustain (M203 X200 Y200 Z300 E10000) in mm/sec
- [[M204]] - Set default acceleration: P for Printing moves, R for Retract only (no X, Y, Z) moves and T for Travel (non printing) moves (ex. M204 P800 T3000 R9000) in mm/sec^2
+
+ [[M204]] - Set default acceleration: P for Printing moves, R for Retract only (no X, Y, Z) moves and T for Travel 
+(non printing) moves (ex. M204 P800 T3000 R9000) in mm/sec^2
+
  [[M205]] - Advanced settings: minimum travel speed S=while printing T=travel only, B=minimum segment time X=maximum xy jerk, Z=maximum Z jerk, E=maximum E jerk
+
  [[M206]] - Set additional homing offset
+
  [[M218]] - Set hotend offset (in mm): T<extruder_number> X<offset_on_X> Y<offset_on_Y>
+
  [[M220]] - Set speed factor override percentage: S<factor in percent>
+
  [[M221]] - Set extrude factor override percentage: S<factor in percent>
 
+
+
 === Firmware Retraction ===
+
  [[G10]]  - Retract filament according to settings of M207
+
  [[G11]]  - Retract recover filament according to settings of M208
- [[M207]] - Set retract length S[positive mm] F[feedrate mm/min] Z[additional zlift/hop], stays in mm regardless of M200 setting
+
+ [[M207]] - Set retract length S[positive mm] F[feedrate mm/min] Z[additional zlift/hop], stays in mm regardless 
+of M200 setting
+
  [[M208]] - Set recover=unretract length S[positive mm surplus to the M207 S*] F[feedrate mm/s]
- [[M209]] - S<1=true/0=false> enable automatic retract detect if the slicer did not support G10/11: every normal extrude-only move will be classified as retract depending on the direction
+
+ [[M209]] - S<1=true/0=false> enable automatic retract detect if the slicer did not support G10/11: every normal 
+extrude-only move will be classified as retract depending on the direction
+
 
 === Z Probe ===
+
  [[G28]]  - Home one or more axes.
+
  [[G29]]  - Probe the bed Z height at multiple points and enable bed leveling compensation.
+
  [[G30]]  - Probe the bed Z height at the current XY position.
+
  [[G31]]  - Dock Z Probe sled.
+
  [[G32]]  - Undock Z Probe sled.
+
  [[M48]]  - Measure Z Probe repeatability.
+
  [[M401]] - Lower Z-probe.
+
  [[M402]] - Raise Z-probe.
+
  [[M420]] - Enable or disable Mesh Bed Leveling.
+
  [[M421]] - Set a single Mesh Bed Leveling Z coordinate: X<pos> Y<pos> Z<pos>
 
+
+
 === Filament Diameter ===
+
  [[M404]] - Set (or display) Nominal Filament Diameter in mm: [N<diameter>] (e.g., 3mm or 1.75mm)
+
  [[M405]] - Turn on Filament Sensor extrusion control: [D<distance>] to set distance (in cm) from sensor to extruder
+
  [[M406]] - Turn off Filament Sensor extrusion control
+
  [[M407]] - Display measured Filament Diameter
 
+
 === EEPROM Settings ===
+
  [[M500]] - Save current settings to EEPROM.
+
  [[M501]] - Load stored settings from EEPROM.
+
  [[M502]] - Revert to the default "factory settings." '''''Does not store them in EEPROM!'''''
+
  [[M503]] - Print current settings (from memory, not EEPROM).
 
+
 === Delta ===
+
  [[M665]] - Set Delta configurations: L<diagonal rod> R<delta radius> S<segments/s>
+
  [[M666]] - Set Delta endstop adjustment: X<x-adjustment> Y<y-adjustment> Z<z-adjustment>
+
  [[M605]] - Set dual x-carriage movement mode: S<mode> [ X<duplication x-offset> R<duplication temp offset> ]
 
+
+
 === Stepper Drivers ===
+
  [[M17]]  - Enable/Power all stepper motors
+
  [[M18]]  -> [[M84]]
+
  [[M84]]  - Disable steppers until the next move, or set the inactivity timeout after which steppers should be disabled.
+
  [[M907]] - Set digital trimpot motor current using axis codes.
+
  [[M908]] - Control digital trimpot directly.
+
  [[M350]] - Set microstepping mode.
+
  [[M351]] - Toggle MS1 MS2 pins directly to set microstepping.
 
+
 === SCARA ===
+
 ''May change to suit future G-code standards''
+
  [[M360]] - SCARA calibration: Move to cal-position ThetaA (0 deg calibration)
+
  [[M361]] - SCARA calibration: Move to cal-position ThetaB (90 deg calibration - steps per degree)
+
  [[M362]] - SCARA calibration: Move to cal-position PsiA (0 deg calibration)
+
  [[M363]] - SCARA calibration: Move to cal-position PsiB (90 deg calibration - steps per degree)
+
  [[M364]] - SCARA calibration: Move to cal-position PSIC (90 deg to Theta calibration position)
+
  [[M365]] - SCARA calibration: Scaling factor, X, Y, Z axis
 
+
+
 === Host Printing ===
+
  [[M110]] - Set the current Line Number
 
+
 == G-Code Comments ==
 
 Comments start at a <code>;</code> (semicolon) and end with the end of the line: