Initial commit

1 files changed, 155 insertions, 0 deletions

diff --git a/Marlin/src/pins/stm32f4/pins_LERDGE_X.h b/Marlin/src/pins/stm32f4/pins_LERDGE_X.h
new file mode 100644
index 0000000..606d932
--- /dev/null
+++ b/Marlin/src/pins/stm32f4/pins_LERDGE_X.h
@@ -0,0 +1,155 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * 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
+
+#if NOT_TARGET(STM32F4, STM32F4xx)
+  #error "Oops! Select an STM32F4 board in 'Tools > Board.'"
+#elif HOTENDS > 1 || E_STEPPERS > 1
+  #error "LERDGE X only supports one hotend / E-stepper. Comment out this line to continue."
+#endif
+
+#define BOARD_INFO_NAME      "Lerdge X"
+#define DEFAULT_MACHINE_NAME "LERDGE"
+
+#define STEP_TIMER                             4
+#define TEMP_TIMER                             2
+
+#define I2C_EEPROM
+
+// USB Flash Drive support
+#define HAS_OTG_USB_HOST_SUPPORT
+
+//
+// Servos
+//
+//#define SERVO0_PIN                        PD13
+
+//
+// Limit Switches
+//
+#define X_STOP_PIN                          PB12
+#define Y_STOP_PIN                          PB13
+#define Z_STOP_PIN                          PB14
+
+//
+// Filament runout
+//
+#define FIL_RUNOUT_PIN                      PE1
+
+//
+// Z Probe (when not Z_MIN_PIN)
+//
+//#ifndef Z_MIN_PROBE_PIN
+//  #define Z_MIN_PROBE_PIN                 PB15
+//#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN                          PB10
+#define X_DIR_PIN                           PB2
+#define X_ENABLE_PIN                        PB11
+
+#define Y_STEP_PIN                          PB0
+#define Y_DIR_PIN                           PC5
+#define Y_ENABLE_PIN                        PB1
+
+#define Z_STEP_PIN                          PA7
+#define Z_DIR_PIN                           PA6
+#define Z_ENABLE_PIN                        PC4
+
+#define E0_STEP_PIN                         PA4
+#define E0_DIR_PIN                          PA3
+#define E0_ENABLE_PIN                       PA5
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN                          PC0   // Analog Input
+#define TEMP_1_PIN                          -1    // Analog Input
+#define TEMP_BED_PIN                        PC1   // Analog Input
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN                        PA1
+#define HEATER_1_PIN                        -1
+#define HEATER_BED_PIN                      PA2
+
+//#ifndef FAN_PIN
+//  #define FAN_PIN                         PC15
+//#endif
+#define FAN1_PIN                            PC15
+#define FAN2_PIN                            PA0
+
+#ifndef E0_AUTO_FAN_PIN
+  #define E0_AUTO_FAN_PIN                   PC15  // FAN1_PIN
+#endif
+
+//
+// LED / Lighting
+//
+//#define CASE_LIGHT_PIN_CI                 -1
+//#define CASE_LIGHT_PIN_DO                 -1
+//#define NEOPIXEL_PIN                      -1
+
+//
+// Misc. Functions
+//
+#define SDSS                                PC11
+#define LED_PIN                             PC7   // Alive
+#define PS_ON_PIN                           -1
+#define KILL_PIN                            -1
+
+// Lerdge supports auto-power off and power loss sense through a single pin.
+#define POWER_LOSS_PIN                      PC14  // Power-loss / nAC_FAULT
+
+#define SD_SCK_PIN                          PC12
+#define SD_MISO_PIN                         PC8
+#define SD_MOSI_PIN                         PD2
+#define SD_SS_PIN                           PC11
+
+//
+// SD support
+//
+#define SDIO_SUPPORT
+#define SD_DETECT_PIN                       PA8
+#define SDIO_CLOCK                       4800000
+
+//
+// LCD / Controller
+//
+
+// The LCD is initialized in FSMC mode
+#define BEEPER_PIN                          PD12
+
+#define BTN_EN1                             PE3
+#define BTN_EN2                             PE4
+#define BTN_ENC                             PE2
+
+#define TFT_RESET_PIN                       PD6
+#define TFT_BACKLIGHT_PIN                   PD3
+
+#define TFT_CS_PIN                          PD7
+#define TFT_RS_PIN                          PD11
+
+#define TOUCH_CS_PIN                        PB6
+#define TOUCH_SCK_PIN                       PB3
+#define TOUCH_MOSI_PIN                      PB5
+#define TOUCH_MISO_PIN                      PB4