Fix uploading for atmelsam development platform

HISTORY.rst

@@ -22,10 +22,12 @@ Release History
   page in documentation and added to `PlatformIO Web Site <http://platformio.org>`_
   (`issue #115 <https://github.com/ivankravets/platformio/issues/115>`_)
 * Introduced online `Embedded Boards Explorer <http://platformio.org/#!/boards>`_
-* Automatically append define ``-DPLATFORMIO=%version%`` to builder
-  (`issue #105 <https://github.com/ivankravets/platformio/issues/105>`_)
+* Automatically append define ``-DPLATFORMIO=%version%`` to
+  builder (`issue #105 <https://github.com/ivankravets/platformio/issues/105>`_)
 * Renamed ``stm32`` development platform to
   `ststm32 <http://docs.platformio.org/en/latest/platforms/ststm32.html>`__
+* Fixed uploading for `atmelsam <http://docs.platformio.org/en/latest/platforms/atmelsam.html>`__
+  development platform
 
 1.1.0 (2015-03-05)
 ------------------
@@ -54,7 +56,7 @@ Release History
 * Added support for *ARM*-based credit-card sized computers:
   `Raspberry Pi <http://www.raspberrypi.org>`_,
   `BeagleBone <http://beagleboard.org>`_ and `CubieBoard <http://cubieboard.org>`_
-* Added `atmelsam <http://docs.platformio.org/en/latest/platforms/atmelsam.html>`_
+* Added `atmelsam <http://docs.platformio.org/en/latest/platforms/atmelsam.html>`__
   development platform with supported boards: *Arduino Due and Digistump DigiX*
   (`issue #71 <https://github.com/ivankravets/platformio/issues/71>`_)
 * Added `ststm32 <http://docs.platformio.org/en/latest/platforms/ststm32.html>`__

platformio/boards/arduino.json

@@ -676,7 +676,7 @@
             "protocol": "sam-ba",
             "require_upload_port" : true,
             "use_1200bps_touch": true,
-            "wait_for_upload_port": true
+            "wait_for_upload_port": false
         },
         "url": "http://arduino.cc/en/Main/arduinoBoardDue",
         "vendor": "Arduino"

platformio/boards/misc.json

@@ -43,7 +43,7 @@
             "protocol": "sam-ba",
             "require_upload_port" : true,
             "use_1200bps_touch": true,
-            "wait_for_upload_port": true
+            "wait_for_upload_port": false
         },
         "url": "http://www.sainsmart.com/arduino/control-boards/sainsmart-due-atmel-sam3x8e-arm-cortex-m3-board-black.html",
         "vendor": "SainSmart"
@@ -115,4 +115,4 @@
         "url": "http://www.panstamp.com/product/197/",
         "vendor": "PanStamp"
     }
-}
+}

platformio/builder/scripts/atmelsam.py

@@ -5,7 +5,7 @@
     Builder for Atmel SAM series of microcontrollers
 """
 
-from os.path import join
+from os.path import basename, join
 
 from SCons.Script import (COMMAND_LINE_TARGETS, AlwaysBuild, Default,
                           DefaultEnvironment, SConscript)
@@ -20,8 +20,8 @@ def BeforeUpload(target, source, env):  # pylint: disable=W0613,W0621
     env.Append(
         UPLOADERFLAGS=[
             "-U",
-            "true" if "usb" in board_type.lower(
-            ) or board_type == "digix" else "false"
+            "true" if ("usb" in board_type.lower(
+            ) or board_type == "digix") else "false"
         ])
 
     upload_options = env.get("BOARD_OPTIONS", {}).get("upload", {})
@@ -37,6 +37,10 @@ def BeforeUpload(target, source, env):  # pylint: disable=W0613,W0621
     if upload_options.get("wait_for_upload_port", False):
         env.Replace(UPLOAD_PORT=env.WaitForNewSerialPort(before_ports))
 
+    # use only port name for BOSSA
+    if "/" in env.subst("$UPLOAD_PORT"):
+        env.Replace(UPLOAD_PORT=basename(env.subst("$UPLOAD_PORT")))
+
 
 env = DefaultEnvironment()
 
@@ -46,7 +50,6 @@ env.Replace(
     UPLOADER=join("$PIOPACKAGES_DIR", "$PIOPACKAGE_UPLOADER", "bossac"),
     UPLOADERFLAGS=[
         "--info",
-        "--debug",
         "--port", "$UPLOAD_PORT",
         "--erase",
         "--write",
@@ -59,7 +62,9 @@ env.Replace(
 
 env.Append(
     CPPDEFINES=[
-        "printf=iprintf"
+        "printf=iprintf",
+        "USBCON",
+        'USB_MANUFACTURER="PlatformIO"'
     ],
 
     LINKFLAGS=[

platformio/builder/scripts/frameworks/arduino.py

@@ -97,7 +97,7 @@ if env.subst("${PLATFORMFW_DIR}")[-3:] == "sam":
 
     env.VariantDir(
         join("$BUILD_DIR", "FrameworkArduinoInc"),
-        join("$PLATFORMFW_DIR", "cores", "digix")
+        join("$PLATFORMFW_DIR", "cores", "${BOARD_OPTIONS['build']['core']}")
     )
     env.Append(
         CPPPATH=[
@@ -178,14 +178,19 @@ libs.append(envsafe.BuildLibrary(
 ))
 
 if env.subst("${PLATFORMFW_DIR}")[-3:] == "sam":
+
+    env.Append(
+        LIBPATH=[
+            join("$PLATFORMFW_DIR", "variants",
+                 "${BOARD_OPTIONS['build']['variant']}")
+        ]
+    )
+
     envsafe.Append(
         CFLAGS=[
             "-std=gnu99"
         ]
     )
-    libs.append(envsafe.BuildLibrary(
-        join("$BUILD_DIR", "SamLib"),
-        join("$PLATFORMFW_DIR", "system", "libsam", "source")
-    ))
+    libs.append("sam_sam3x8e_gcc_rel")
 
 env.Append(LIBS=libs)

platformio/builder/tools/pioupload.py

@@ -1,7 +1,6 @@
 # Copyright (C) Ivan Kravets <me@ikravets.com>
 # See LICENSE for details.
 
-import platform
 from os.path import join
 from shutil import copyfile
 from time import sleep
@@ -25,9 +24,9 @@ def FlushSerialBuffer(env, port):
 
 def TouchSerialPort(env, port, baudrate):
     s = Serial(port=env.subst(port), baudrate=baudrate)
+    s.setDTR(False)
     s.close()
-    if platform.system() != "Darwin":
-        sleep(0.3)
+    sleep(0.4)
 
 
 def WaitForNewSerialPort(_, before):