1 files changed, 78 insertions, 0 deletions
diff --git a/Marlin/src/pins/stm32f4/pins_RUMBA32_AUS3D.h b/Marlin/src/pins/stm32f4/pins_RUMBA32_AUS3D.h
new file mode 100644
index 0000000..a60a278
--- /dev/null
+++ b/Marlin/src/pins/stm32f4/pins_RUMBA32_AUS3D.h
@@ -0,0 +1,78 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 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
+
+/**
+ * Pin assignments for the RUMBA32
+ *
+ * https://aus3d.com.au/rumba32
+ * https://github.com/Aus3D/RUMBA32
+ */
+
+#define BOARD_INFO_NAME "RUMBA32"
+
+#if NO_EEPROM_SELECTED
+  #if MB(RUMBA32_V1_0)
+    #define FLASH_EEPROM_EMULATION
+    #define MARLIN_EEPROM_SIZE            0x1000  // 4KB
+  #elif MB(RUMBA32_V1_1)
+    #define I2C_EEPROM
+    #define MARLIN_EEPROM_SIZE            0x2000  // 8KB (24LC64T-I/OT)
+  #endif
+#endif
+
+#if ENABLED(FLASH_EEPROM_EMULATION)
+  // Decrease delays and flash wear by spreading writes across the
+  // 128 kB sector allocated for EEPROM emulation.
+  #define FLASH_EEPROM_LEVELING
+#endif
+
+#include "pins_RUMBA32_common.h"
+
+#if MB(RUMBA32_V1_1)
+
+  #define SERVO0_PIN                        PA15
+  #undef BTN_PIN
+
+  #if HAS_TMC_UART
+    //
+    // TMC2208/TMC2209 stepper drivers - Software Serial is used according to below pins
+    //
+    #define X_SERIAL_TX_PIN                 PA14
+    #define X_SERIAL_RX_PIN                 PC14
+
+    #define Y_SERIAL_TX_PIN                 PA13
+    #define Y_SERIAL_RX_PIN                 PE4
+
+    #define Z_SERIAL_TX_PIN                 PB10
+    #define Z_SERIAL_RX_PIN                 PE0
+
+    #define E0_SERIAL_TX_PIN                PD11
+    #define E0_SERIAL_RX_PIN                PC13
+
+    #define E1_SERIAL_TX_PIN                PB3
+    #define E1_SERIAL_RX_PIN                PD5
+
+    #define E2_SERIAL_TX_PIN                PB4
+    #define E2_SERIAL_RX_PIN                PD1
+  #endif
+#endif