From 0fad9535d19001a08487d17f0e1d95d18e34b0ab Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Sat, 4 Jul 2020 16:24:31 -0500
Subject: [PATCH] Add comment to M412
---
Marlin/src/gcode/feature/runout/M412.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Marlin/src/gcode/feature/runout/M412.cpp b/Marlin/src/gcode/feature/runout/M412.cpp
index f9833623c2..79e08edf9a 100644
--- a/Marlin/src/gcode/feature/runout/M412.cpp
+++ b/Marlin/src/gcode/feature/runout/M412.cpp
@@ -29,6 +29,12 @@
/**
* M412: Enable / Disable filament runout detection
+ *
+ * Parameters
+ * R : Reset the runout sensor
+ * S<bool> : Reset and enable/disable the runout sensor
+ * H<bool> : Enable/disable host handling of filament runout
+ * D<linear> : Extra distance to continue after runout is triggered
*/
void GcodeSuite::M412() {
if (parser.seen("RS"