Add new SAMD21 boards // Issue #520, #620

platformio/boards/adafruit.json

@@ -248,5 +248,35 @@
         },
         "url": "http://www.adafruit.com/products/2000",
         "vendor": "Adafruit"
+    },
+    "adafruit_feather_m0_usb": {
+        "build": {
+            "core": "arduino_zero",
+            "extra_flags": "-DARDUINO_SAMD_FEATHER_M0 -DARDUINO_ARCH_SAMD -D__SAMD21G18A__",
+            "f_cpu": "48000000L",
+            "mcu": "samd21g18a",
+            "cpu": "cortex-m0plus",
+            "usb_product": "Adafruit Feather M0",
+            "variant": "arduino_zero",
+            "ldscript": "flash_with_bootloader.ld",
+            "hwids": [
+              ["0x239A", "0x800B"],
+              ["0x239A", "0x000B"]
+            ]
+        },
+        "frameworks": ["arduino"],
+        "name": "Adafruit Feather M0",
+        "platform": "atmelsam",
+        "upload": {
+            "disable_flushing": true,
+            "maximum_ram_size": 32768,
+            "maximum_size": 262144,
+            "protocol": "sam-ba",
+            "require_upload_port" : true,
+            "use_1200bps_touch": true,
+            "wait_for_upload_port": true
+        },
+        "url": "https://www.adafruit.com/product/2772",
+        "vendor": "Adafruit"
     }
 }

platformio/boards/arduino.json

@@ -923,5 +923,37 @@
         },
         "url": "https://www.arduino.cc/en/Main/ArduinoBoardZero",
         "vendor": "Arduino"
+    },
+    "mkr1000USB": {
+        "build": {
+            "core": "arduino_zero",
+            "extra_flags": "-DARDUINO_SAMD_MKR1000 -DARDUINO_ARCH_SAMD -D__SAMD21G18A__",
+            "f_cpu": "48000000L",
+            "mcu": "samd21g18a",
+            "cpu": "cortex-m0plus",
+            "usb_product": "Arduino MKR1000",
+            "variant": "mkr1000",
+            "ldscript": "flash_with_bootloader.ld",
+            "hwids": [
+              ["0x2341", "0x804E"],
+              ["0x2341", "0x004E"],
+              ["0x2341", "0x824E"],
+              ["0x2341", "0x024E"]
+            ]
+        },
+        "frameworks": ["arduino"],
+        "name": "Arduino MKR1000",
+        "platform": "atmelsam",
+        "upload": {
+            "disable_flushing": true,
+            "maximum_ram_size": 32768,
+            "maximum_size": 262144,
+            "protocol": "sam-ba",
+            "require_upload_port" : true,
+            "use_1200bps_touch": true,
+            "wait_for_upload_port": true
+        },
+        "url": "https://www.arduino.cc/en/Main/ArduinoMKR1000",
+        "vendor": "Arduino"
     }
 }

platformio/boards/sparkfun.json

@@ -238,5 +238,67 @@
         },
         "url": "https://www.sparkfun.com/products/12923",
         "vendor": "SparkFun"
+    },
+
+    "sparkfun_samd21_dev_usb": {
+        "build": {
+            "core": "arduino_zero",
+            "extra_flags": "-DARDUINO_SAMD_ZERO -DARDUINO_ARCH_SAMD -D__SAMD21G18A__",
+            "f_cpu": "48000000L",
+            "mcu": "samd21g18a",
+            "cpu": "cortex-m0plus",
+            "usb_product": "SparkFun SAMD21",
+            "variant": "arduino_zero",
+            "ldscript": "flash_with_bootloader.ld",
+            "hwids": [
+              ["0x1B4F", "0x8D21"],
+              ["0x1B4F", "0x0D21"]
+            ]
+        },
+        "frameworks": ["arduino"],
+        "name": "SparkFun SAMD21 Dev Breakout",
+        "platform": "atmelsam",
+        "upload": {
+            "disable_flushing": true,
+            "maximum_ram_size": 32768,
+            "maximum_size": 262144,
+            "protocol": "sam-ba",
+            "require_upload_port" : true,
+            "use_1200bps_touch": true,
+            "wait_for_upload_port": true
+        },
+        "url": "https://www.sparkfun.com/products/13672",
+        "vendor": "SparkFun"
+    },
+
+    "sparkfun_samd21_mini_usb": {
+        "build": {
+            "core": "arduino_zero",
+            "extra_flags": "-DARDUINO_SAMD_ZERO -DARDUINO_ARCH_SAMD -D__SAMD21G18A__",
+            "f_cpu": "48000000L",
+            "mcu": "samd21g18a",
+            "cpu": "cortex-m0plus",
+            "usb_product": "SparkFun SAMD21",
+            "variant": "SparkFun_SAMD_Mini",
+            "ldscript": "flash_with_bootloader.ld",
+            "hwids": [
+              ["0x1B4F", "0x8D21"],
+              ["0x1B4F", "0x0D21"]
+            ]
+        },
+        "frameworks": ["arduino"],
+        "name": "SparkFun SAMD21 Mini Breakout",
+        "platform": "atmelsam",
+        "upload": {
+            "disable_flushing": true,
+            "maximum_ram_size": 32768,
+            "maximum_size": 262144,
+            "protocol": "sam-ba",
+            "require_upload_port" : true,
+            "use_1200bps_touch": true,
+            "wait_for_upload_port": true
+        },
+        "url": "https://www.sparkfun.com/products/13664",
+        "vendor": "SparkFun"
     }
-}
+}

platformio/builder/scripts/atmelsam.py

@@ -137,7 +137,7 @@ if "sam3x8e" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu", None):
         ]
 
     )
-elif "zero" in env.subst("$BOARD"):
+elif "samd" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu", None):
     env.Append(
         LINKFLAGS=[
             "--specs=nosys.specs",