[2.0.x] Add support for 'Black' STM32F407VET6 board with RAMP-like shield

Marlin/src/HAL/HAL_STM32/HAL.cpp

@@ -36,8 +36,10 @@
 #if ENABLED(EEPROM_EMULATED_WITH_SRAM)
   #if STM32F7xx
     #include "stm32f7xx_ll_pwr.h"
+  #elif STM32F4xx
+    #include "stm32f4xx_ll_pwr.h"
   #else
-    #error "EEPROM_EMULATED_WITH_SRAM is currently only supported for STM32F7xx"
+    #error "EEPROM_EMULATED_WITH_SRAM is currently only supported for STM32F4xx and STM32F7xx"
   #endif
 #endif // EEPROM_EMULATED_WITH_SRAM
 

Marlin/src/core/boards.h

@@ -253,6 +253,8 @@
 #define BOARD_STM32F4          1804   // STM32 STM32GENERIC based STM32F4 controller
 #define BOARD_ARMED            1807   // Arm'ed STM32F4 based controller
 #define BOARD_RUMBA32          1809   // RUMBA32 STM32F4 based controller
+#define BOARD_BLACK_STM32F407VE 1810  // BLACK_STM32F407VE
+#define BOARD_BLACK_STM32F407ZE 1811  // BLACK_STM32F407ZE
 #define BOARD_STEVAL           1866   // STEVAL-3DP001V1 3D PRINTER BOARD
 
 //

Marlin/src/pins/pins.h

@@ -417,7 +417,7 @@
 #elif MB(MORPHEUS)
   #include "pins_MORPHEUS.h"          // STM32F1                                    env:STM32F1
 #elif MB(MKS_ROBIN)
-  #include "pins_MKS_ROBIN.h"         // STM32F1                                    env:STM32F1
+  #include "pins_MKS_ROBIN.h"         // STM32F1                                    env:mks_robin
 
 //
 // STM32 ARM Cortex-M4F
@@ -435,9 +435,13 @@
   #include "pins_ARMED.h"             // STM32F4                                    env:ARMED
 #elif MB(RUMBA32)
   #include "pins_RUMBA32.h"           // STM32F4                                    env:RUMBA32
+#elif MB(BLACK_STM32F407VE)
+  #include "pins_BLACK_STM32F407VE.h" // STM32F4                                    env:black_stm32f407ve
 #elif MB(STEVAL)
   #include "pins_STEVAL.h"            // STM32F4                                    env:STM32F4
 
+
+
 //
 // ARM Cortex M7
 //

Marlin/src/pins/pins_BLACK_STM32F407VE.h

@@ -0,0 +1,131 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2019 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/>.
+ *
+ */
+
+/**
+ * STM32F407VET6 with RAMPS-like shield
+ * 'Black' STM32F407VET6 board - http://wiki.stm32duino.com/index.php?title=STM32F407
+ * Shield - https://github.com/jmz52/Hardware
+ */
+
+#pragma once
+
+#if !defined(STM32F4) && !defined(STM32F4xx)
+  #error "Oops! Select an STM32F4 board in 'Tools > Board.'"
+#endif
+
+#define DEFAULT_MACHINE_NAME "STM32F407VET6"
+//#define BOARD_NAME "Black STM32F4VET6"
+
+//#define I2C_EEPROM
+//#define E2END 0x1FFF // EEPROM end address (8kB)
+#define EEPROM_EMULATED_WITH_SRAM
+
+#if HOTENDS > 2 || E_STEPPERS > 2
+  #error "Black STM32F4VET6 supports up to 2 hotends / E-steppers."
+#endif
+
+//
+// Servos
+//
+#define SERVO0_PIN         PC6
+#define SERVO1_PIN         PC7
+
+//
+// Limit Switches
+//
+#define X_MIN_PIN          PC13
+#define X_MAX_PIN          PA15
+#define Y_MIN_PIN          PA5
+#define Y_MAX_PIN          PD12
+#define Z_MIN_PIN          PD14
+#define Z_MAX_PIN          PD15
+
+//
+// Steppers
+//
+#define X_STEP_PIN         PC4
+#define X_DIR_PIN          PA4
+#define X_ENABLE_PIN       PE7
+
+#define Y_STEP_PIN         PE5
+#define Y_DIR_PIN          PE2
+#define Y_ENABLE_PIN       PE6
+
+#define Z_STEP_PIN         PD5
+#define Z_DIR_PIN          PD3
+#define Z_ENABLE_PIN       PD6
+
+#define E0_STEP_PIN        PD7
+#define E0_DIR_PIN         PD0
+#define E0_ENABLE_PIN      PB9
+
+#define E1_STEP_PIN        PE0
+#define E1_DIR_PIN         PE1
+#define E1_ENABLE_PIN      PB8
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN         PC0  // T0
+#define TEMP_1_PIN         PC1  // T1
+#define TEMP_BED_PIN       PC2  // TB
+#define TEMP_CHAMBER_PIN   PC3  // TC
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN       PA2  // Heater0
+#define HEATER_1_PIN       PA3  // Heater1
+#define HEATER_BED_PIN     PA1  // Hotbed
+
+#define FAN_PIN            PE9  // Fan0
+#define FAN1_PIN           PE11 // Fan1
+#define FAN2_PIN           PE13 // Fan2
+#define FAN3_PIN           PE14 // Fan3
+
+//
+// Misc. Functions
+//
+#define SDSS               PB12
+#define LED_PIN            PA6
+//#define LED_PIN          PA7
+#define KILL_PIN           PB1
+
+//
+// LCD / Controller
+//
+#define SD_DETECT_PIN      PC5
+//#define SD_DETECT_PIN      PA8  // SDIO SD_DETECT_PIN, external SDIO card reader only
+
+#define BEEPER_PIN         PD10
+#define LCD_PINS_RS        PE15
+#define LCD_PINS_ENABLE    PD8
+#define LCD_PINS_D4        PE10
+#define LCD_PINS_D5        PE12
+#define LCD_PINS_D6        PD1
+#define LCD_PINS_D7        PE8
+#define BTN_ENC            PD9
+#define BTN_EN1            PD4
+#define BTN_EN2            PD13
+
+#define DOGLCD_CS          LCD_PINS_D5
+#define DOGLCD_A0          LCD_PINS_D6

buildroot/share/PlatformIO/boards/blackSTM32F407VET6.json

@@ -0,0 +1,65 @@
+{
+  "build": {
+    "core": "stm32",
+    "cpu": "cortex-m4",
+    "extra_flags": "-DSTM32F407xx",
+    "f_cpu": "168000000L",
+    "hwids": [
+      [
+        "0x1EAF",
+        "0x0003"
+      ],
+      [
+        "0x0483",
+        "0x3748"
+      ]
+    ],
+    "ldscript": "stm32f407xe.ld",
+    "mcu": "stm32f407vet6",
+    "variant": "MARLIN_F407VE"
+  },
+  "debug": {
+    "jlink_device": "STM32F407VE",
+    "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": "STM32F407VE (192k RAM. 512k Flash)",
+  "upload": {
+    "disable_flushing": false,
+    "maximum_ram_size": 131072,
+    "maximum_size": 514288,
+    "protocol": "stlink",
+    "protocols": [
+      "stlink",
+      "dfu",
+      "jlink"
+    ],
+    "require_upload_port": true,
+    "use_1200bps_touch": false,
+    "wait_for_upload_port": false
+  },
+  "url": "http://www.st.com/en/microcontrollers/stm32f407ve.html",
+  "vendor": "Generic"
+}

buildroot/share/PlatformIO/scripts/black_stm32f407vet6.py

@@ -0,0 +1,29 @@
+import os,shutil
+from SCons.Script import DefaultEnvironment
+from platformio import util
+
+env = DefaultEnvironment()
+platform = env.PioPlatform()
+board = env.BoardConfig()
+
+FRAMEWORK_DIR = platform.get_package_dir("framework-arduinoststm32")
+CMSIS_DIR = os.path.join(FRAMEWORK_DIR, "CMSIS", "CMSIS")
+assert os.path.isdir(FRAMEWORK_DIR)
+assert os.path.isdir(CMSIS_DIR)
+assert os.path.isdir("buildroot/share/PlatformIO/variants")
+
+mcu_type = board.get("build.mcu")[:-2]
+variant = board.get("build.variant")
+series = mcu_type[:7].upper() + "xx"
+variant_dir = os.path.join(FRAMEWORK_DIR, "variants", variant)
+
+source_dir = os.path.join("buildroot/share/PlatformIO/variants", variant)
+assert os.path.isdir(source_dir)
+
+if not os.path.isdir(variant_dir):
+    os.mkdir(variant_dir)
+
+for file_name in os.listdir(source_dir):
+    full_file_name = os.path.join(source_dir, file_name)
+    if os.path.isfile(full_file_name):
+        shutil.copy(full_file_name, variant_dir)