Throw an error in M420 if can't enable

2016-12-10 00:41:47 -08:00
parent b1539394fd
commit 2643404ac8
2 changed files with 26 additions and 2 deletions
--- a/Marlin/language.h
+++ b/Marlin/language.h
@@ -157,6 +157,7 @@
 #define MSG_ERR_MESH_XY                     "Mesh XY or IJ cannot be resolved"
 #define MSG_ERR_ARC_ARGS                    "G2/G3 bad parameters"
 #define MSG_ERR_PROTECTED_PIN               "Protected Pin"
+#define MSG_ERR_M420_FAILED                 "Failed to enable Bed Leveling"
 #define MSG_ERR_M428_TOO_FAR                "Too far from reference point"
 #define MSG_ERR_M303_DISABLED               "PIDTEMP disabled"
 #define MSG_M119_REPORT                     "Reporting endstop status"