Revert experimental NAN patch

Hold changes from #21575 (24a095c) for more testing.
2021-04-16 02:43:59 -05:00
parent 32dba5e0c7
commit 528b9bd872
31 changed files with 104 additions and 109 deletions
--- a/Marlin/src/gcode/bedlevel/ubl/M421.cpp
+++ b/Marlin/src/gcode/bedlevel/ubl/M421.cpp
@@ -62,7 +62,7 @@ void GcodeSuite::M421() {
    SERIAL_ERROR_MSG(STR_ERR_MESH_XY);
  else {
    float &zval = ubl.z_values[ij.x][ij.y];
-    zval = hasN ? MFNAN : parser.value_linear_units() + (hasQ ? zval : 0);
+    zval = hasN ? NAN : parser.value_linear_units() + (hasQ ? zval : 0);
    TERN_(EXTENSIBLE_UI, ExtUI::onMeshUpdate(ij.x, ij.y, zval));
  }
 }