From 518fe023b424e8e9284dea00d5ab1e4d0124db6c Mon Sep 17 00:00:00 2001
From: theophile <chmeredith@gmail.com>
Date: Sat, 6 Jun 2020 13:30:58 -0500
Subject: extruder_stepper: Support changing synced extruder on the fly (#2824)

Signed-off-by: Christopher Meredith <chmeredith@gmail.com>
---
 docs/G-Codes.md | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'docs')

diff --git a/docs/G-Codes.md b/docs/G-Codes.md
index 387759f4..286dce36 100644
--- a/docs/G-Codes.md
+++ b/docs/G-Codes.md
@@ -278,6 +278,15 @@ section is enabled:
   future G-Code movement commands may run in parallel with the stepper
   movement.
 
+## Extruder stepper Commands
+
+The following command is available when an "extruder_stepper" config
+section is enabled:
+- `SYNC_STEPPER_TO_EXTRUDER STEPPER=<extruder_stepper config_name>
+  [EXTRUDER=<extruder config_name>]`: This command will cause the given
+  STEPPER to become synchronized to the given EXTRUDER, overriding
+  the extruder defined in the "extruder_stepper" config section.
+
 ## Probe
 
 The following commands are available when a "probe" config section is
-- 
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