Use the common pattern for auto fan pins

Now that pins.h is guaranteed included after configs.
2020-04-16 03:24:41 -05:00
parent 3a9f8a00bf
commit 03020dd31e
33 changed files with 245 additions and 132 deletions
--- a/Marlin/src/pins/stm32f4/pins_GENERIC_STM32F4.h
+++ b/Marlin/src/pins/stm32f4/pins_GENERIC_STM32F4.h
@@ -126,7 +126,9 @@
 #define FAN1_PIN                            PC7
 #define FAN2_PIN                            PC8

-#define ORIG_E0_AUTO_FAN_PIN            FAN1_PIN  // Use this by NOT overriding E0_AUTO_FAN_PIN
+#ifndef E0_AUTO_FAN_PIN
+  #define E0_AUTO_FAN_PIN                   PC7
+#endif

 //
 // Misc. Functions