From e401b0c8ee57c63bb129415aa6cccadcddc4aecc Mon Sep 17 00:00:00 2001 From: InsanityAutomation <38436470+InsanityAutomation@users.noreply.github.com> Date: Thu, 2 Jul 2020 20:32:06 -0400 Subject: [PATCH] Keep filament runout pin for Creality Melzi (#18504) --- Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h b/Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h index 0428c17e21..95466b327d 100644 --- a/Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h +++ b/Marlin/src/pins/sanguino/pins_MELZI_CREALITY.h @@ -61,7 +61,6 @@ #undef LCD_PINS_D5 #undef LCD_PINS_D6 #undef LCD_PINS_D7 -#undef FIL_RUNOUT_PIN // Uses Beeper/LED Pin Pulled to GND #define LCD_SDSS 31 // Smart Controller SD card reader (rather than the Melzi) #define LCD_PINS_RS 28 // ST9720 CS @@ -71,6 +70,13 @@ #if ENABLED(BLTOUCH) #define SERVO0_PIN 27 #undef BEEPER_PIN +#elif ENABLED(FILAMENT_RUNOUT_SENSOR) + #ifndef FIL_RUNOUT_PIN + #define FIL_RUNOUT_PIN 27 + #endif + #if FIL_RUNOUT_PIN == BEEPER_PIN + #undef BEEPER_PIN + #endif #endif #if ENABLED(MINIPANEL)