From 93eb63238f39085ffa74ea999f7c124cda3f483e Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Fri, 10 Apr 2015 15:57:54 -0700
Subject: [PATCH] Move G Codes into categories with M Codes
---
Documentation/GCodes.md | 30 +++++++++++++-----------------
1 file changed, 13 insertions(+), 17 deletions(-)
diff --git a/Documentation/GCodes.md b/Documentation/GCodes.md
index 81d7cc390d..fbf38ed682 100644
--- a/Documentation/GCodes.md
+++ b/Documentation/GCodes.md
@@ -1,26 +1,13 @@
# Implemented G Codes
-## G Codes
-
+## Movement G and M Codes
```
G0 -> G1
G1 - Coordinated Movement X Y Z E
G2 - CW ARC
G3 - CCW ARC
G4 - Dwell S[seconds] or P[milliseconds]
-G10 - Retract filament according to settings of M207
-G11 - Retract recover filament according to settings of M208
-G28 - Home all Axis
-G29 - Detailed Z-Probe, probes the bed at 3 or more points. The printer must be homed with G28 before G29.
-G30 - Single Z Probe, probes bed at current XY location.
-G31 - Dock Z Probe sled (if enabled)
-G32 - Undock Z Probe sled (if enabled)
-G90 - Use Absolute Coordinates
-G91 - Use Relative Coordinates
G92 - Set current position to cordinates given
-```
-## Movement M Codes
-```
M0 - Wait for user, with optional prompt message (to press the LCD button, requires ULTRA_LCD)
M0 Click When Ready ; show "Click When Ready" until the button is pressed.
M1 - Same as M0
@@ -105,8 +92,10 @@ M380 - Activate solenoid on active extruder
M381 - Disable all solenoids
M600 - Pause for filament change X<xpos> Y<ypos> Z<lift> E<initial retract> L<later retract for removal>
```
-### Units and Measures M Codes
+### Units and Measures G and M Codes
```
+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
@@ -121,14 +110,21 @@ M218 - Set hotend offset (in mm): T<extruder_number> X<offset_on_X> Y<offset_on_
M220 - Set speed factor override percentage: S<factor in percent>
M221 - Set extrude factor override percentage: S<factor in percent>
```
-### Firmware Retraction M Codes
+### Firmware Retraction G and M Codes
```
+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
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
```
-### Z Probe M Codes
+### Z Probe G and M Codes
```
+G28 - Home all Axis
+G29 - Detailed Z-Probe, probes the bed at 3 or more points. The printer must be homed with G28 before G29.
+G30 - Single Z Probe, probes bed at current XY location.
+G31 - Dock Z Probe sled (if enabled)
+G32 - Undock Z Probe sled (if enabled)
M48 - Measure Z_Probe repeatability: P<points> X<xpos> Y<ypos> V<verbosity> E=engage L<legs of travel>
As with G29, the E flag causes the probe to stow after each probe.
M401 - Lower Z-probe (if present)
--
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