🐛Fix GT2560_V41b Z2 pin (#26370)

* Update pins_GT2560_V41b.h Fix Z2_STOP_PIN * use mega2560ext when board has pins > D69 * Allow overrides, consistent with other pins in this file --------- Co-authored-by: Jason Smith <jason.inet@gmail.com>
MarlinFirmware · Nov 21, 2023 · 6ae2cde · 6ae2cde
1 parent cc8f7c8
commit 6ae2cde
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diff --git a/Marlin/src/pins/mega/pins_GT2560_V41b.h b/Marlin/src/pins/mega/pins_GT2560_V41b.h
@@ -51,15 +51,13 @@
  * X AXIS Y AXIS Z1 AXIS Z0 AXIS
  * --- --- --- ---
  * | 1 | 5V | 1 | 5V | 1 | 5V | 1 | 5V
- * | 2 | 24 X_MIN | 2 | 28 Y_MIN | 2 | PE7 Z1_MIN | 2 | 30 Z0_MIN
+ * | 2 | 24 X_MIN | 2 | 28 Y_MIN | 2 | 80 Z1_MIN | 2 | 30 Z0_MIN
  * | 3 | GND | 3 | GND | 3 | GND | 3 | GND
  * --- --- --- ---
  * J3 J4 J5 J6
  *
 */
 
-//#define Z1_MIN PE7 // Number??
-
 #ifndef X_STOP_PIN
  #ifndef X_MIN_PIN
  #define X_MIN_PIN 24
@@ -84,6 +82,9 @@
  #define Z_MAX_PIN 32
  #endif
 #endif
+#ifndef Z2_STOP_PIN
+ #define Z2_STOP_PIN 80 // PE7 - Extended mega2560 pin
+#endif 
 
 /** Filament Runout Sensors
  *

diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
@@ -349,7 +349,7 @@
 #elif MB(WEEDO_62A)
  #include "mega/pins_WEEDO_62A.h" // ATmega2560 env:mega2560
 #elif MB(GT2560_V41B)
- #include "mega/pins_GT2560_V41b.h" // ATmega2560 env:mega2560
+ #include "mega/pins_GT2560_V41b.h" // ATmega2560 env:mega2560ext
 
 //
 // ATmega1281, ATmega2561