DWIN LCD pins for BTT SKR Mini V2

MarlinFirmware · Jul 3, 2021 · 5873931 · 5873931
1 parent 03a4697
commit 5873931
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Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
@@ -1078,7 +1078,11 @@
 #if ENABLED(DWIN_CREALITY_LCD)
   #define SERIAL_CATCHALL 0
   #ifndef LCD_SERIAL_PORT
-    #define LCD_SERIAL_PORT 3 // Creality 4.x board
+    #if MB(BTT_SKR_MINI_E3_V2_0)
+      #define LCD_SERIAL_PORT 1
+    #else
+      #define LCD_SERIAL_PORT 3 // Creality 4.x board
+    #endif
   #endif
 #endif
 

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
@@ -134,7 +134,14 @@
   #define EXP1_3                            PB7
 #endif
 
-#if HAS_WIRED_LCD
+#if ENABLED(DWIN_CREALITY_LCD)
+  #error "DWIN_CREALITY_LCD requires a custom cable, see https://github.com/MarlinFirmware/Configurations/issues/535. Comment out this line to continue."
+
+  #define BEEPER_PIN              PA15
+  #define BTN_EN1                 PB15
+  #define BTN_EN2                 PB8
+  #define BTN_ENC                 PB5
+#elif HAS_WIRED_LCD
 
   #if ENABLED(CR10_STOCKDISPLAY)