Add Artillery Ruby (STM32F401RCT6)

Marlin/src/core/boards.h

@@ -406,6 +406,7 @@
 #define BOARD_INDEX_REV03             4234  // Index PnP Controller REV03 (STM32F407VET6/VGT6)
 #define BOARD_MKS_ROBIN_NANO_V1_3_F4  4235  // MKS Robin Nano V1.3 and MKS Robin Nano-S V1.3 (STM32F407VET6)
 #define BOARD_MKS_EAGLE               4236  // MKS Eagle (STM32F407VET6)
+#define BOARD_ARTILLERY_RUBY          4237  // Artillery Ruby (STM32F401RCT6)
 
 //
 // ARM Cortex M7

Marlin/src/pins/pins.h

@@ -667,6 +667,8 @@
   #include "stm32f4/pins_MKS_ROBIN_NANO_V1_3_F4.h" // STM32F4                             env:mks_robin_nano_v1_3_f4
 #elif MB(MKS_EAGLE)
   #include "stm32f4/pins_MKS_EAGLE.h"           // STM32F4                                env:mks_eagle
+#elif MB(ARTILLERY_RUBY)
+  #include "stm32f4/pins_ARTILLERY_RUBY.h"      // STM32F4                                env:ARTILLERY_RUBY
 
 //
 // ARM Cortex M7

Marlin/src/pins/stm32f4/pins_ARTILLERY_RUBY.h

@@ -0,0 +1,173 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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 <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#if NOT_TARGET(STM32F4)
+  #error "Oops! Select an STM32F4 board in 'Tools > Board.'"
+#elif HOTENDS > 1 || E_STEPPERS > 1
+  #error "Artillery X supports up to 1 hotends / E-steppers."
+#endif
+
+#define BOARD_INFO_NAME      "Artillery Ruby"
+
+#define FLASH_EEPROM_EMULATION
+//#define I2C_EEPROM
+//#define E2END 0xFFF // 4KB
+
+#define HAL_TIMER_RATE      F_CPU
+
+//
+// Limit Switches
+//
+#if (X_HOME_DIR == 1)
+  #define X_MIN_PIN          -1
+  #define X_MAX_PIN          PA2
+#else
+  #define X_MIN_PIN          PA2
+  #define X_MAX_PIN          -1
+#endif
+#if (Y_HOME_DIR == 1)
+  #define Y_MIN_PIN          -1
+  #define Y_MAX_PIN          PA1
+#else
+  #define Y_MIN_PIN          PA1
+  #define Y_MAX_PIN          -1
+#endif
+#if (Z_HOME_DIR == 1)
+  #define Z_MIN_PIN          PC2
+  #define Z_MAX_PIN          PA0
+#else
+  #define Z_MIN_PIN          PA0
+  #define Z_MAX_PIN          PC2
+#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN         PB14
+#define X_DIR_PIN          PB13
+#define X_ENABLE_PIN       PB15
+
+#define Y_STEP_PIN         PB10
+#define Y_DIR_PIN          PB2
+#define Y_ENABLE_PIN       PB12
+
+#define Z_STEP_PIN         PB0
+#define Z_DIR_PIN          PC5
+#define Z_ENABLE_PIN       PB1
+
+#define E0_STEP_PIN        PA7
+#define E0_DIR_PIN         PA6
+#define E0_ENABLE_PIN      PC4
+
+#define E1_STEP_PIN        PA4
+#define E1_DIR_PIN         PA3
+#define E1_ENABLE_PIN      PA5
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN         PC0
+#define TEMP_BED_PIN       PC1
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN       PC9
+#define HEATER_BED_PIN     PA8
+
+#define FAN_PIN            PC8
+#define FAN1_PIN           PC7
+#define FAN2_PIN           PC6
+
+//
+// Servos
+//
+#define SERVO0_PIN         PC3
+
+//
+// SPI
+//
+#define SCK_PIN            PC10
+#define MISO_PIN           PC11
+#define MOSI_PIN           PC12
+
+//
+// LCD / Controller
+//
+#if HAS_WIRED_LCD
+  #if EITHER(MKS_12864OLED, MKS_12864OLED_SSD1306)
+    #define LCD_PINS_DC                         PB8   // Set as output on init
+    #define LCD_PINS_RS                         PB9   // Pull low for 1s to init
+    // DOGM SPI LCD Support
+    #define DOGLCD_CS                           PC15
+    #define DOGLCD_MOSI                         PB6
+    #define DOGLCD_SCK                          PB5
+    #define DOGLCD_A0                           LCD_PINS_DC
+  #elif ENABLED(FYSETC_MINI_12864)
+    #define DOGLCD_CS                           PB6
+    #define DOGLCD_A0                           PC15
+
+    //#define FORCE_SOFT_SPI                        // Use this if default of hardware SPI causes display problems
+                                                    //   results in LCD soft SPI mode 3, SD soft SPI mode 0
+
+    #define LCD_RESET_PIN                       PB5 // Must be high or open for LCD to operate normally.
+
+    #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
+      #ifndef RGB_LED_R_PIN
+        #define RGB_LED_R_PIN                   PB9
+      #endif
+      #ifndef RGB_LED_G_PIN
+        #define RGB_LED_G_PIN                   PB8
+      #endif
+      #ifndef RGB_LED_B_PIN
+        #define RGB_LED_B_PIN                   PB7
+      #endif
+    #elif ENABLED(FYSETC_MINI_12864_2_1)
+      #define NEOPIXEL_PIN                      PB9
+    #endif
+
+    #define DEFAULT_LCD_CONTRAST                255
+  #else
+    #define LCD_PINS_RS                         PC15
+    #define LCD_PINS_ENABLE                     PB6
+    #define LCD_PINS_D4                         PB5
+    #define LCD_PINS_D5                         PB9
+    #define LCD_PINS_D6                         PB8
+  #endif
+
+  #define LCD_PINS_D7                           PB7
+
+  //
+  // Beeper, SD Card, Encoder
+  //
+  #define BEEPER_PIN                            PC13
+
+  #if ENABLED(SDSUPPORT)
+    #define SDSS                                PA15
+    #define SD_DETECT_PIN                       PD2
+  #endif
+
+  #define BTN_EN1                             PB4
+  #define BTN_EN2                             PB3
+  #define BTN_ENC                             PC14
+#endif

buildroot/share/PlatformIO/boards/marlin_Artillery_Ruby.json

@@ -0,0 +1,60 @@
+{
+  "build": {
+    "core": "stm32",
+    "cpu": "cortex-m4",
+    "extra_flags": "-DSTM32F401xx",
+    "f_cpu": "84000000L",
+    "hwids": [
+      [
+        "0x0483",
+        "0xDF11"
+      ]
+    ],
+    "mcu": "stm32f401rct6",
+    "variant": "MARLIN_ARTILLERY_RUBY"
+  },
+  "debug": {
+    "jlink_device": "STM32F401RC",
+    "openocd_target": "stm32f4x",
+    "svd_path": "STM32F40x.svd",
+    "tools": {
+      "stlink": {
+        "server": {
+          "arguments": [
+            "-f",
+            "scripts/interface/stlink.cfg",
+            "-c",
+            "transport select hla_swd",
+            "-f",
+            "scripts/target/stm32f4x.cfg",
+            "-c",
+            "reset_config none"
+          ],
+          "executable": "bin/openocd",
+          "package": "tool-openocd"
+        }
+      }
+    }
+  },
+  "frameworks": [
+    "arduino",
+    "stm32cube"
+  ],
+  "name": "STM32F401RC (64k RAM. 256k Flash)",
+  "upload": {
+    "disable_flushing": false,
+    "maximum_ram_size": 65536,
+    "maximum_size": 262144,
+    "protocol": "dfu",
+    "protocols": [
+      "stlink",
+      "dfu",
+      "jlink"
+    ],
+    "require_upload_port": true,
+    "use_1200bps_touch": false,
+    "wait_for_upload_port": false
+  },
+  "url": "https://www.st.com/en/evaluation-tools/steval-3dp001v1.html",
+  "vendor": "Generic"
+}

buildroot/share/PlatformIO/scripts/artillery_ruby.py

@@ -0,0 +1,10 @@
+Import("env")
+from os.path import join
+
+env.AddPostAction(
+    "$BUILD_DIR/${PROGNAME}.elf",
+    env.VerboseAction(" ".join([
+        "$OBJCOPY", "-O", "ihex", "-R", ".eeprom",
+        "$BUILD_DIR/${PROGNAME}.elf", "$BUILD_DIR/${PROGNAME}.hex"
+    ]), "Building $BUILD_DIR/${PROGNAME}.hex")
+)