Added #error + mention not to enable ABL and Mesh at the same time

Documentation/MeshBedLeveling.md

@@ -7,7 +7,7 @@ Background
 
 This mesh based method of leveling/compensating can compensate for an non-flat bed. There are various opinions about doing this. It was primarily written to compensate a RigidBot BIG bed (40x30cm) that was somewhat bent.
 
-Currently there is no automatic way to probe the bed like the Auto Bed Leveling feature. This might soon be implemented though, stay tuned.
+Currently there is no automatic way to probe the bed like the Auto Bed Leveling feature. So, you can not enable `ENABLE_AUTO_BED_LEVELING` at the same time. This might soon be implemented though, stay tuned.
 
 Theory
 ------

Marlin/Configuration.h

@@ -417,6 +417,10 @@ const bool Z_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/configurator/config/Configuration.h

@@ -437,6 +437,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/Felix/Configuration.h

@@ -387,6 +387,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/Hephestos/Configuration.h

@@ -410,6 +410,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/K8200/Configuration.h

@@ -415,6 +415,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/SCARA/Configuration.h

@@ -439,6 +439,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/WITBOX/Configuration.h

@@ -409,6 +409,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/delta/generic/Configuration.h

@@ -437,6 +437,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/delta/kossel_mini/Configuration.h

@@ -437,6 +437,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic o
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/makibox/Configuration.h

@@ -407,6 +407,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode

Marlin/example_configurations/tvrrug/Round2/Configuration.h

@@ -409,6 +409,10 @@ const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of
 
 #ifdef ENABLE_AUTO_BED_LEVELING
 
+  #ifdef MESH_BED_LEVELING
+    #error Select 'ENABLE_AUTO_BED_LEVELING' or 'MESH_BED_LEVELING', not both
+  #endif // MESH_BED_LEVELING
+
   // There are 2 different ways to specify probing locations
   //
   // - "grid" mode