Add comment to M281

2020-06-04 03:14:18 -05:00
parent d5bfc5b07b
commit 2d1cbf8e1d
1 changed files with 7 additions and 0 deletions
--- a/Marlin/src/gcode/config/M281.cpp
+++ b/Marlin/src/gcode/config/M281.cpp
@@ -26,6 +26,13 @@
 #include "../gcode.h"
 #include "../../module/servo.h"

+/**
+ * M281 - Edit / Report Servo Angles
+ *
+ *  P<index> - Servo to update
+ *  L<angle> - Deploy Angle
+ *  U<angle> - Stowed Angle
+ */
 void GcodeSuite::M281() {
  if (!parser.seenval('P')) return;
  const int servo_index = parser.value_int();