Merge pull request #6490 from Bob-the-Kuhn/Missing-X-stop

Endstop not enabled if pin is zero

Merge pull request #6490 from Bob-the-Kuhn/Missing-X-stop
0750933b · Scott Lahteine · GitHub · 5ace3699 · 40089249 · 0750933b
Commit 0750933b authored 8 years ago by Scott Lahteine Committed by GitHub 8 years ago
--- a/Marlin/Conditionals_post.h
+++ b/Marlin/Conditionals_post.h
@@ -406,7 +406,9 @@
    #endif
  #endif

-  #define IS_Z2_OR_PROBE(P) (P == Z2_MIN_PIN || P == Z2_MAX_PIN || P == Z_MIN_PROBE_PIN)
+  #define IS_Z2_OR_PROBE(P) (PIN_EXISTS(Z2_MIN_PIN)      && (P == Z2_MIN_PIN) \
+                          || PIN_EXISTS(Z2_MAX_PIN)      && (P == Z2_MAX_PIN) \ 
+                          || PIN_EXISTS(Z_MIN_PROBE_PIN) && (P == Z_MIN_PROBE_PIN))

  /**
   * Set ENDSTOPPULLUPS for active endstop switches