Ensure Z_PROBE_PIN is defined if Z_PROBE_AND_ENDSTOP is.

10 years ago · a9802c95b3
1 changed files with 4 additions and 1 deletions
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@ -103,8 +103,11 @@
     * Require a Z Probe Pin if Z_PROBE_AND_ENDSTOP is enabled.
     */
    #if defined(Z_PROBE_AND_ENDSTOP)
+      #ifndef Z_PROBE_PIN
+        #error You must have a Z_PROBE_PIN defined in your pins_XXXX.h file if you enable Z_PROBE_AND_ENDSTOP
+      #endif
      #if Z_PROBE_PIN == -1
-        #error You must have a Z_PROBE_PIN defined if you enable Z_PROBE_AND_ENDSTOP
+        #error You must set Z_PROBE_PIN to a valid pin if you enable Z_PROBE_AND_ENDSTOP
      #endif
      #ifndef NUM_SERVOS
        #error You must have NUM_SERVOS defined and there must be at least 1 configured to use Z_PROBE_AND_ENDSTOP