Automatically detect upload port using VID:PID board settings // Resolve #231

HISTORY.rst

@@ -4,6 +4,8 @@ Release History
 2.1.1 (2015-??-??)
 ------------------
 
+* Automatically detect upload port using VID:PID board settings
+  (`issue #231 <https://github.com/platformio/platformio/issues/231>`_)
 * Improved detection of build changes
 * Avoided ``LibInstallDependencyError`` when more then 1 library is found
   (`issue #229 <https://github.com/platformio/platformio/issues/229>`_)

platformio/__init__.py

@@ -1,7 +1,7 @@
 # Copyright (C) Ivan Kravets <me@ikravets.com>
 # See LICENSE for details.
 
-VERSION = (2, 1, "1.dev3")
+VERSION = (2, 1, "1.dev4")
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"

platformio/builder/tools/pioupload.py

@@ -69,18 +69,25 @@ def AutodetectUploadPort(env):
             if (not item['name'] or
                     not any([l in item['name'].lower() for l in msdlabels])):
                 continue
-            print "Auto-detected UPLOAD_PORT/DISK: %s" % item['disk']
             env.Replace(UPLOAD_PORT=item['disk'])
             break
     else:
+        board_build_opts = env.get("BOARD_OPTIONS", {}).get("build", {})
+        board_hwid = ("%s:%s" % (
+            board_build_opts.get("vid"),
+            board_build_opts.get("pid")
+        )).replace("0x", "")
+
         for item in get_serialports():
             if "VID:PID" not in item['hwid']:
                 continue
-            print "Auto-detected UPLOAD_PORT: %s" % item['port']
             env.Replace(UPLOAD_PORT=item['port'])
-            break
+            if board_hwid in item['hwid']:
+                break
 
-    if "UPLOAD_PORT" not in env:
+    if "UPLOAD_PORT" in env:
+        print "Auto-detected UPLOAD_PORT/DISK: %s" % env['UPLOAD_PORT']
+    else:
         Exit("Error: Please specify `upload_port` for environment or use "
              "global `--upload-port` option.\n"
              "For the some development platforms it can be USB flash drive\n")