update BABYSTEP_MULTIPLICATOR_Z assert

MarlinFirmware · Oct 11, 2024 · d844138 · d844138
1 parent 83e38b3
commit d844138
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
@@ -500,10 +500,12 @@ static_assert(COUNT(arm) == LOGICAL_AXES, "AXIS_RELATIVE_MODES must contain " _L
   #elif ENABLED(BABYSTEP_XY) && !defined(BABYSTEP_MULTIPLICATOR_XY)
     #error "BABYSTEP_XY requires BABYSTEP_MULTIPLICATOR_XY."
   #elif ENABLED(BABYSTEP_MILLIMETER_UNITS)
-    static_assert(BABYSTEP_MULTIPLICATOR_Z <= 0.1f, "BABYSTEP_MULTIPLICATOR_Z must be less or equal to 0.1mm.");
+    static_assert(BABYSTEP_MULTIPLICATOR_Z <= 0.1f, "BABYSTEP_MULTIPLICATOR_Z with BABYSTEP_MILLIMETER_UNITS must be less or equal to 0.1mm.");
     #if ENABLED(BABYSTEP_XY)
       static_assert(BABYSTEP_MULTIPLICATOR_XY <= 0.25f, "BABYSTEP_MULTIPLICATOR_XY must be less than or equal to 0.25mm.");
     #endif
+  #else
+    static_assert((BABYSTEP_MULTIPLICATOR_Z == (int)BABYSTEP_MULTIPLICATOR_Z) && (BABYSTEP_MULTIPLICATOR_Z != 0), "BABYSTEP_MULTIPLICATOR_Z must be a non-zero integer.");
   #endif
 #endif