👶 CR-10 v3 with BTT SKR Mini E3 v3 (#1126)

config/examples/Creality/CR-10 V3/BigTreeTech SKR Mini E3 v3/README.md

@@ -0,0 +1,32 @@
+# CR-10 V3 with BigTreeTech SKR Mini E3 v3:
+
+## Information
+
+These configuration files were derived from the existing CR-10 v3 Configuration files. Modified to work with the SKR Mini E3 v3.<br />
+*NOTE: I don't use the Filament Runout sensor, so its the only thing I have not personally tested here.*
+
+ - BLtouch / CRtouch (Connected to Z-Probe. Requires making custom harness or directly wiring from Z-Probe port to Touch Probe bypassing daughter board)
+    - Make your own harness using the 3 pin Z Limit and D11 Pin. Follow this wiring: <br />
+    *NOTE: Z Limit Pin 1 is marked on the edge of the connector with a V cutout.* <br />
+    - | BTT Z-Probe Pin | Touch Cable Color | CR-10 v3 Pin | Function |
+        | -------- | ------- | ------ | ------ |
+        | PC14  | Blue | Z Limit Pin 1 | Sensor |
+        | Ground | Red | Z Limit Pin 2 | Ground |
+        | PA1 | Yellow | D11 | Control | 
+        | +5v | Black | Z Limit Pin 3 | Power |
+        | GND | White | EMPTY | N/A |
+
+ - Stock LCD (connected to the LCD's EXT3 spare port, with one single straight ribbon cable to EXP1)
+ - Stock Titan extruder
+ - 3 Pin X Limit connector is for Filament Runout Sensor. Connect to E0-STOP
+- Connect Part Cooling Fan to FAN0
+ - Connect Hotend \ Extruder Fan to FAN1
+ - Connect CR10v3 Case \ Housing Fan to FAN2 (Create or buy a 2 pin Y adapter and connect to this FAN2 connector if you have more than 1 fan in the housing)
+
+## Flashing Mainboard Firmware
+
+The bootloader which handles flashing new firmware on this board remembers the last filename you used.
+
+### Where to put the firmware file on the SDCard:
+
+Put the `firmware.bin` file into the root folder.

config/examples/Creality/CR-10 V3/BigTreeTech SKR Mini E3 v3/_Bootscreen.h

@@ -0,0 +1,56 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2025 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * Custom Boot Screen bitmap
+ *
+ * Place this file in the root with your configuration files
+ * and enable SHOW_CUSTOM_BOOTSCREEN in Configuration_adv.h.
+ *
+ * Use the Marlin Bitmap Converter to make your own:
+ * https://marlinfw.org/tools/u8glib/converter.html
+ */
+
+#define CUSTOM_BOOTSCREEN_TIMEOUT 1000
+#define CUSTOM_BOOTSCREEN_BMPWIDTH 128
+
+const unsigned char custom_start_bmp[] PROGMEM = {
+  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B01100000,B00000000,B00000000,B00000000,B00000000,B00000000,B11111100,B00000000,B00000000,
+  B00001111,B11110000,B00000000,B00000000,B00000000,B00000000,B00000111,B11100000,B00000000,B00000000,B00000000,B00000000,B00000001,B10000110,B00011111,B11000000,
+  B00011000,B01110000,B00000000,B00000000,B00000000,B00000000,B00000000,B01100000,B00111100,B00001100,B00000000,B00000000,B00000001,B10000011,B00001100,B01100000,
+  B00010000,B00110000,B00000000,B00000000,B00000000,B00000000,B00000000,B01100000,B00111100,B00001100,B00000000,B00000000,B00000001,B10000011,B00001100,B00110000,
+  B00110000,B00110000,B00000000,B00000000,B00000000,B00000000,B00000000,B01100000,B00000000,B00001100,B00000000,B00000000,B00000000,B00000011,B00001100,B00011000,
+  B00110000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B01100000,B00000000,B00111111,B00001111,B00111100,B00000000,B00000011,B00001100,B00001100,
+  B01100000,B00000001,B11011111,B00001111,B11100000,B11111110,B00000000,B01100000,B00011100,B00011100,B00000110,B00011000,B00000000,B00000110,B00001100,B00001100,
+  B01100000,B00000000,B11110011,B00011000,B00110001,B10000011,B00000000,B01100000,B00001100,B00001100,B00000011,B00011000,B00000000,B00011110,B00001100,B00001100,
+  B01100000,B00000000,B11100000,B00110000,B00111001,B10000011,B00000000,B01100000,B00001100,B00001100,B00000011,B00110000,B00000000,B00000011,B00001100,B00001100,
+  B01100000,B00000000,B11000000,B00110000,B00111000,B00001111,B00000000,B01100000,B00001100,B00001100,B00000011,B00110000,B00000000,B00000001,B10001100,B00001100,
+  B01100000,B00000000,B11000000,B00111111,B11111000,B11111011,B00000000,B01100000,B00001100,B00001100,B00000011,B00110000,B00000000,B00000001,B10001100,B00001100,
+  B01100000,B00110000,B11000000,B00110000,B00000001,B10000011,B00000000,B01100000,B00001100,B00001100,B00000001,B11110000,B00000001,B10000001,B10001100,B00001100,
+  B01100000,B00110000,B11000000,B00110000,B00000001,B10000011,B00000000,B01100000,B00001100,B00001100,B00000000,B11100000,B00000001,B10000001,B10001100,B00011000,
+  B00110000,B00110000,B11000000,B00011000,B00110001,B10000011,B00000000,B01100000,B00001100,B00001100,B01000000,B11100000,B00000001,B10000011,B10001100,B00110000,
+  B00011000,B01100000,B11000000,B00001100,B01100001,B10000111,B11000000,B11100000,B00011100,B00001100,B11000000,B01100000,B00000000,B11000011,B00001100,B01100000,
+  B00001111,B11000011,B11110000,B00000111,B11000000,B11111111,B11000111,B11111100,B01111111,B00000111,B10000001,B11000000,B00000000,B01111110,B00011111,B11000000,
+  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,
+  B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000
+};

config/examples/Creality/CR-10 V3/BigTreeTech SKR Mini E3 v3/_Statusscreen.h

@@ -0,0 +1,69 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2025 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * Custom Status Screen bitmap
+ *
+ * Place this file in the root with your configuration files
+ * and enable CUSTOM_STATUS_SCREEN_IMAGE in Configuration.h.
+ *
+ * Use the Marlin Bitmap Converter to make your own:
+ * https://marlinfw.org/tools/u8glib/converter.html
+ */
+
+#define STATUS_LOGO_Y      5
+#define STATUS_LOGO_WIDTH 32
+
+const unsigned char status_logo_bmp[] PROGMEM = {
+  B00011100,B11110000,B00010001,B11000000,
+  B00100010,B10001000,B00110010,B00100000,
+  B00100000,B10001000,B00010010,B00100000,
+  B00100000,B11110011,B10010010,B00100000,
+  B00100000,B10100000,B00010010,B00100000,
+  B00100010,B10010000,B00010010,B00100000,
+  B00011100,B10001000,B00111001,B11000000,
+  B00000000,B00000000,B00000000,B00000000,
+  B00000000,B00000000,B00000000,B00000000,
+  B00000000,B00000000,B00000000,B00000000,
+  B00000000,B01000101,B11110000,B00000000,
+  B00000000,B01000100,B00100000,B00000000,
+  B00000000,B01000100,B01000000,B00000000,
+  B00000000,B01000100,B00100000,B00000000,
+  B00000000,B01000100,B00010000,B00000000,
+  B00000000,B00101001,B00010000,B00000000,
+  B00000000,B00010000,B11100000,B00000000,
+};
+
+//
+// Use default bitmaps
+//
+#define STATUS_HOTEND_ANIM
+#define STATUS_BED_ANIM
+#define STATUS_HEATERS_XSPACE   20
+#if HOTENDS < 2
+  #define STATUS_HEATERS_X      48
+  #define STATUS_BED_X          72
+#else
+  #define STATUS_HEATERS_X      40
+  #define STATUS_BED_X          80
+#endif

config/examples/Creality/CR-10 V3/Stock/Configuration.h

@@ -1301,9 +1301,9 @@
 //#define DISTINCT_E_FACTORS
 
 /**
- * Default Axis Steps Per Unit (steps/mm)
+ * Default Axis Steps Per Unit (linear=steps/mm, rotational=steps/°)
  * Override with M92 (when enabled below)
- *                                      X, Y, Z [, I [, J [, K]]], E0 [, E1[, E2...]]
+ *                                      X, Y, Z [, I [, J [, K...]]], E0 [, E1[, E2...]]
  * Updated E Steps to 382.14 for CR-10 V3 Direct Drive
  */
 #define DEFAULT_AXIS_STEPS_PER_UNIT   { 80.00, 80.00, 400.00, 407 }