Assisted Tramming requires a probe (#18912)

4 years ago · 0c07e7a96f
2 changed files with 8 additions and 1 deletions
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@ -769,7 +769,7 @@
 #endif

 //
-// Add the G35 command to read bed corners to help adjust screws.
+// Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
 //
 //#define ASSISTED_TRAMMING
 #if ENABLED(ASSISTED_TRAMMING)
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@ -2072,6 +2072,13 @@ static_assert(hbm[Z_AXIS] >= 0, "HOMING_BUMP_MM.Z must be greater than or equal
  #endif
 #endif

+/**
+ * G35 Assisted Tramming
+ */
+#if ENABLED(ASSISTED_TRAMMING) && !HAS_BED_PROBE
+  #error "ASSISTED_TRAMMING requires a bed probe."
+#endif
+
 /**
 * G38 Probe Target
 */