🐛 Fix Ultimain 2 E-autofan pin mapping (MarlinFirmware#23466)

ogdhekne · Mar 25, 2024 · 878b84d · 878b84d
1 parent aa1fc1b
commit 878b84d
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Showing 2 changed files with 1 addition and 11 deletions.
diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
@@ -888,16 +888,6 @@ int16_t Temperature::getHeaterPower(const heater_id_t heater_id) {
     HOTEND_LOOP() {
       if (temp_hotend[e].celsius >= EXTRUDER_AUTO_FAN_TEMPERATURE) {
         SBI(fanState, pgm_read_byte(&fanBit[e]));
-        #if MOTHERBOARD == BOARD_ULTIMAIN_2
-          // For the UM2 the head fan is connected to PJ6, which does not have an Arduino PIN definition. So use direct register access.
-          // https://github.com/Ultimaker/Ultimaker2Marlin/blob/master/Marlin/temperature.cpp#L553
-          SBI(DDRJ, 6); SBI(PORTJ, 6);
-        #endif
-      }
-      else {
-        #if MOTHERBOARD == BOARD_ULTIMAIN_2
-          SBI(DDRJ, 6); CBI(PORTJ, 6);
-        #endif
       }
     }
 

diff --git a/Marlin/src/pins/ramps/pins_ULTIMAIN_2.h b/Marlin/src/pins/ramps/pins_ULTIMAIN_2.h
@@ -98,7 +98,7 @@
 #endif
 
 #ifndef E0_AUTO_FAN_PIN
-  #define E0_AUTO_FAN_PIN                     69
+  #define E0_AUTO_FAN_PIN                     77
 #endif
 
 //