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MarlinFirmware · Feb 1, 2023 · 0f168d0 · 0f168d0
1 parent 04206ab
commit 0f168d0
Showing 1 changed file with 9 additions and 8 deletions.
diff --git a/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_common.h b/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_common.h
@@ -163,8 +163,8 @@
   #if ENABLED(CR10_STOCKDISPLAY)
 
     #define BEEPER_PIN               EXP1_01_PIN
-    #define BTN_ENC                  EXP1_02_PIN
 
+    #define BTN_ENC                  EXP1_02_PIN
     #define BTN_EN1                  EXP1_03_PIN
     #define BTN_EN2                  EXP1_05_PIN
 
@@ -177,21 +177,22 @@
     #ifndef NO_CONTROLLER_CUSTOM_WIRING_WARNING
       #error "CAUTION! LCD for Melzi v4 display requires a custom cable. See 'pins_BTT_SKR_MINI_E3_common.h' for details. (Define NO_CONTROLLER_CUSTOM_WIRING_WARNING to suppress this warning.)"
     #endif
-   /*   ***** LCD for Melzi v4 needs a custom cable with reversed GND/5V pins; plugging in a standard cable may damage the board or LCD!
-    * 
-    * 1. Swap the LCD's +5V (Pin2) and GND (Pin1) wires. (This is the critical part!)
-    * 2. Swap pin 4 on the Melzi LCD to pin 7 on the SKR Mini E3 EXP1 connector (pin 4 on the SKR is a reset and cannot be used)
-    */
+
+    /**
+     * LCD for Melzi v4 needs a custom cable with reversed GND/5V pins; plugging in a standard cable may damage the board or LCD!
+     *  1. Swap the LCD's +5V (Pin2) and GND (Pin1) wires. (This is the critical part!)
+     *  2. Swap pin 4 on the Melzi LCD to pin 7 on the SKR Mini E3 EXP1 connector (pin 4 on the SKR is a reset and cannot be used)
+     */
     #define BEEPER_PIN               EXP1_08_PIN
-    #define BTN_ENC                  EXP1_06_PIN
 
+    #define BTN_ENC                  EXP1_06_PIN
     #define BTN_EN1                  EXP1_02_PIN
     #define BTN_EN2                  EXP1_07_PIN
 
     #define LCD_PINS_RS              EXP1_01_PIN
     #define LCD_PINS_ENABLE          EXP1_03_PIN
     #define LCD_PINS_D4              EXP1_05_PIN
-  
+
   #elif ENABLED(ZONESTAR_LCD)                     // ANET A8 LCD Controller - Must convert to 3.3V - CONNECTING TO 5V WILL DAMAGE THE BOARD!
 
     #ifndef NO_CONTROLLER_CUSTOM_WIRING_WARNING