M78 now allows stats reset using the S78 argument

9 years ago · a79267217b
1 changed files with 4 additions and 1 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -4271,7 +4271,10 @@ inline void gcode_M77() {
   * M78: Show print statistics
   */
  inline void gcode_M78() {
-    print_job_timer.showStats();
+    // "M78 S78" will reset the statistics
+    if (code_seen('S') && code_value_short() == 78)
+      print_job_timer.initStats();
+    else print_job_timer.showStats();
  }
 #endif