Add Giga R1 board (#747)

Author: AndrewCapon

boards/giga_r1_m4.json

@@ -0,0 +1,59 @@
+{
+  "build": {
+    "arduino":{
+      "ldscript": "linker_script.ld",
+      "flash_layout": "50_50"
+    },
+    "extra_flags": "-DARDUINO_GIGA -DARDUINO_GIGA_M4 -DGIGA_PINS",
+    "core": "arduino",
+    "cpu": "cortex-m4",
+    "f_cpu": "480000000L",
+    "mcu": "stm32h747xih6",
+    "variant": "GENERIC_STM32H747_M4",
+    "product_line": "STM32H747xx",
+    "hwids": [
+      [
+          "0x2341",
+          "0x0366"
+      ],
+      [
+          "0x2341",
+          "0x0266"
+      ],
+      [
+          "0x2341",
+          "0x0466"
+      ]
+    ]
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "jlink_device": "STM32H747XI_M4",
+    "openocd_target": "stm32h7x_dual_bank"
+  },
+  "frameworks": [
+    "arduino"
+  ],
+  "name": "Arduino Giga R1 (M4 core)",
+  "upload": {
+    "maximum_ram_size": 294248,
+    "maximum_size": 1048576,
+    "protocol": "dfu",
+    "protocols": [
+      "cmsis-dap",
+      "dfu",
+      "jlink",
+      "stlink",
+      "mbed"
+    ],
+    "require_upload_port": true,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "offset_address": "0x08100000"
+  },
+  "url": "https://docs.arduino.cc/hardware/giga-r1-wifi",
+  "vendor": "Arduino"
+}

boards/giga_r1_m7.json

@@ -0,0 +1,59 @@
+{
+  "build": {
+    "arduino":{
+      "ldscript": "linker_script.ld",
+      "flash_layout": "50_50"
+    },
+    "extra_flags": "-DARDUINO_GIGA -DARDUINO_GIGA_M7 -DGIGA_PINS",
+    "core": "arduino",
+    "cpu": "cortex-m7",
+    "f_cpu": "480000000L",
+    "mcu": "stm32h747xih6",
+    "variant": "GIGA",
+    "product_line": "STM32H747xx",
+    "hwids": [
+      [
+          "0x2341",
+          "0x0366"
+      ],
+      [
+          "0x2341",
+          "0x0266"
+      ],
+      [
+          "0x2341",
+          "0x0466"
+      ]
+    ]
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "jlink_device": "STM32H747XI_M7",
+    "openocd_target": "stm32h7x_dual_bank"
+  },
+  "frameworks": [
+    "arduino"
+  ],
+  "name": "Arduino Giga R1 (M7 core)",
+  "upload": {
+    "maximum_ram_size": 523624,
+    "maximum_size": 786432,
+    "protocol": "dfu",
+    "protocols": [
+      "cmsis-dap",
+      "dfu",
+      "jlink",
+      "stlink",
+      "mbed"
+    ],
+    "require_upload_port": true,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "offset_address": "0x08040000"
+  },
+  "url": "https://docs.arduino.cc/hardware/giga-r1-wifi",
+  "vendor": "Arduino"
+}

builder/main.py

@@ -213,7 +213,7 @@ def _jlink_cmd_script(env, source):
     vid = hwids[0][0]
     pid = hwids[0][1]
 
-    if env.subst("$BOARD").startswith(("portenta", "opta", "nicla")):
+    if env.subst("$BOARD").startswith(("portenta", "opta", "nicla", "giga")):
         _upload_tool = '"%s"' % join(platform.get_package_dir(
             "tool-dfuutil-arduino") or "", "dfu-util")
     else:
@@ -230,7 +230,7 @@ def _jlink_cmd_script(env, source):
     upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
 
     if "arduino" in frameworks:
-        if env.subst("$BOARD").startswith(("portenta", "opta", "nicla")):
+        if env.subst("$BOARD").startswith(("portenta", "opta", "nicla", "giga")):
             upload_actions.insert(
                 0,
                 env.VerboseAction(BeforeUpload, "Looking for upload port...")
@@ -255,7 +255,7 @@ def __configure_upload_port(env):
                                      "Looking for upload port..."))
 
     if "dfu-util" in _upload_tool:
-        if not env.subst("$BOARD").startswith(("portenta", "opta", "nicla")):
+        if not env.subst("$BOARD").startswith(("portenta", "opta", "nicla", "giga")):
             # Add special DFU header to the binary image
             env.AddPostAction(
                 join("$BUILD_DIR", "${PROGNAME}.bin"),

platform.py

@@ -33,7 +33,7 @@ def configure_default_packages(self, variables, targets):
 
         frameworks = variables.get("pioframework", [])
         if "arduino" in frameworks:
-            if board.startswith(("portenta", "opta", "nicla_vision")):
+            if board.startswith(("portenta", "opta", "nicla_vision", "giga")):
                 self.frameworks["arduino"]["package"] = "framework-arduino-mbed"
                 self.frameworks["arduino"][
                     "script"
@@ -72,7 +72,7 @@ def configure_default_packages(self, variables, targets):
         default_protocol = board_config.get("upload.protocol") or ""
         if variables.get("upload_protocol", default_protocol) == "dfu":
             dfu_package = "tool-dfuutil"
-            if board.startswith(("portenta", "opta", "nicla")):
+            if board.startswith(("portenta", "opta", "nicla", "giga")):
                 dfu_package = "tool-dfuutil-arduino"
                 self.packages.pop("tool-dfuutil")
             else: