Add comment to M412

4 years ago · 0fad9535d1
1 changed files with 6 additions and 0 deletions
--- 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"