Add support for RFDuino // Resolve #319

platformio/builder/main.py

@@ -111,12 +111,7 @@ if "BOARD" in env:
             UPLOAD_SPEED="${BOARD_OPTIONS['upload'].get('speed', None)}")
     if "ldscript" in env.get("BOARD_OPTIONS", {}).get("build", {}):
         env.Replace(
-            LDSCRIPT_PATH=(
-                env['BOARD_OPTIONS']['build']['ldscript']
-                if isfile(env['BOARD_OPTIONS']['build']['ldscript'])
-                else join("$PIOHOME_DIR", "packages", "ldscripts",
-                          "${BOARD_OPTIONS['build']['ldscript']}")
-            )
+            LDSCRIPT_PATH="${BOARD_OPTIONS['build']['ldscript']}"
         )
 
     if env['PLATFORM'] != env.get("BOARD_OPTIONS", {}).get("platform"):

platformio/builder/scripts/frameworks/arduino.py

@@ -60,6 +60,34 @@ elif env.get("PLATFORM") == "espressif":
         LIBS=["smartconfig", "pp", "main", "wpa", "lwip",
               "net80211", "wps", "crypto", "phy", "hal", "axtls", "gcc", "m"]
     )
+elif env.get("PLATFORM") == "nordicnrf51":
+    PLATFORMFW_DIR = join(
+        "$PIOPACKAGES_DIR",
+        "framework-arduinonordicnrf51"
+    )
+    env.Prepend(
+        CPPPATH=[
+            join("$PLATFORMFW_DIR", "system", "CMSIS", "CMSIS", "Include"),
+            join("$PLATFORMFW_DIR", "system", "RFduino"),
+            join("$PLATFORMFW_DIR", "system", "RFduino", "include")
+        ],
+        LIBPATH=[
+            join(
+                "$PLATFORMFW_DIR",
+                "variants",
+                "${BOARD_OPTIONS['build']['variant']}"
+            ),
+            join(
+                "$PLATFORMFW_DIR",
+                "variants",
+                "${BOARD_OPTIONS['build']['variant']}",
+                "linker_scripts",
+                "gcc"
+            ),
+        ],
+        LIBS=["RFduino", "RFduinoBLE", "RFduinoGZLL", "RFduinoSystem"]
+    )
+
 
 env.Replace(PLATFORMFW_DIR=PLATFORMFW_DIR)
 

platformio/builder/scripts/nordicnrf51.py

@@ -25,6 +25,17 @@ env = DefaultEnvironment()
 
 SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts", "basearm.py")))
 
+if env.subst("$BOARD") == "rfduino":
+    env.Append(
+        CPPFLAGS=["-fno-builtin"],
+        LINKFLAGS=["--specs=nano.specs"]
+    )
+    env.Replace(
+        UPLOADER=join("$PIOPACKAGES_DIR", "tool-rfdloader", "rfdloader"),
+        UPLOADERFLAGS=["-q", "$UPLOAD_PORT", "$SOURCES"],
+        UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS"'
+    )
+
 #
 # Target: Build executable and linkable firmware
 #
@@ -51,7 +62,12 @@ AlwaysBuild(target_size)
 # Target: Upload by default .bin file
 #
 
-upload = env.Alias(["upload", "uploadlazy"], target_firm, env.UploadToDisk)
+if env.subst("$BOARD") == "rfduino":
+    upload = env.Alias(
+        ["upload", "uploadlazy"], target_firm,
+        [lambda target, source, env: env.AutodetectUploadPort(), "$UPLOADCMD"])
+else:
+    upload = env.Alias(["upload", "uploadlazy"], target_firm, env.UploadToDisk)
 AlwaysBuild(upload)
 
 #