More overridable FIL_RUNOUT_PIN

7 years ago · aef9e036bf
3 changed files with 13 additions and 7 deletions
--- a/Marlin/src/pins/pins_CHEAPTRONICv2.h
+++ b/Marlin/src/pins/pins_CHEAPTRONICv2.h
@ -109,7 +109,9 @@
 //
 // Other board specific pins
 //
+#ifndef FIL_RUNOUT_PIN
  #define FIL_RUNOUT_PIN   37   // board input labeled as F-DET
+#endif
 #define Z_MIN_PROBE_PIN    36   // additional external board input labeled as E-SENS (should be used for Z-probe)
 #define LED_PIN            13
 #define SPINDLE_ENABLE_PIN  4   // additional PWM pin 1 at JP1 connector - should be used for laser control too
--- a/Marlin/src/pins/pins_CNCONTROLS_12.h
+++ b/Marlin/src/pins/pins_CNCONTROLS_12.h
@ -91,7 +91,9 @@

 // Common I/O

+#ifndef FIL_RUNOUT_PIN
  #define FIL_RUNOUT_PIN   18
+#endif
 //#define PWM_1_PIN          12
 //#define PWM_2_PIN          13
 //#define SPARE_IO           17
--- a/Marlin/src/pins/pins_RAMPS_RE_ARM.h
+++ b/Marlin/src/pins/pins_RAMPS_RE_ARM.h
@ -200,7 +200,9 @@
 #define SDSS              P1_23  // (53)

 // define digital pin 4 for the filament runout sensor. Use the RAMPS 1.4 digital input 4 on the servos connector
+#ifndef FIL_RUNOUT_PIN
  #define FIL_RUNOUT_PIN  P1_18  // (4)
+#endif

 #define PS_ON_PIN         P2_12  // (12)