Merge branch 'release/v0.1.0'

2014-06-13 22:16:19 +03:00
parent 6e2cf47303 0dfc545439
commit c0dd80e5a5
59 changed files with 2879 additions and 4 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,5 @@
+*.egg-info
+*.pyc
+.pioenvs
+.tox
+.sconsign.dblite
--- a/.isort.cfg
+++ b/.isort.cfg
@ -0,0 +1,3 @@
+[settings]
+line_length=79
+known_third_party=click,requests,serial,SCons
--- a/.pylintrc
+++ b/.pylintrc
@ -0,0 +1,281 @@
+[MASTER]
+
+# Specify a configuration file.
+#rcfile=
+
+# Python code to execute, usually for sys.path manipulation such as
+# pygtk.require().
+#init-hook=
+
+# Profiled execution.
+profile=no
+
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
+ignore=CVS
+
+# Pickle collected data for later comparisons.
+persistent=yes
+
+# List of plugins (as comma separated values of python modules names) to load,
+# usually to register additional checkers.
+load-plugins=
+
+
+[MESSAGES CONTROL]
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time. See also the "--disable" option for examples.
+#enable=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once).You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use"--disable=all --enable=classes
+# --disable=W"
+disable=C0103,C0111,E0611,F0401,I0011,R0801,R0903
+
+
+[REPORTS]
+
+# Set the output format. Available formats are text, parseable, colorized, msvs
+# (visual studio) and html. You can also give a reporter class, eg
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Put messages in a separate file for each module / package specified on the
+# command line instead of printing them on stdout. Reports (if any) will be
+# written in a file name "pylint_global.[txt|html]".
+files-output=no
+
+# Tells whether to display a full report or only the messages
+reports=yes
+
+# Python expression which should return a note less than 10 (10 is the highest
+# note). You have access to the variables errors warning, statement which
+# respectively contain the number of errors / warnings messages and the total
+# number of statements analyzed. This is used by the global evaluation report
+# (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Add a comment according to your evaluation note. This is used by the global
+# evaluation report (RP0004).
+comment=no
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details
+#msg-template=
+msg-template={path}:{line}: [{msg_id}({symbol}), {obj}] {msg}
+
+
+[BASIC]
+
+# Required attributes for module, separated by a comma
+required-attributes=
+
+# List of builtins function names that should not be used, separated by a comma
+bad-functions=map,filter,apply,input
+
+# Regular expression which should only match correct module names
+module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
+
+# Regular expression which should only match correct module level names
+const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
+
+# Regular expression which should only match correct class names
+class-rgx=[A-Z_][a-zA-Z0-9]+$
+
+# Regular expression which should only match correct function names
+function-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct method names
+method-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct instance attribute names
+attr-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct argument names
+argument-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct variable names
+variable-rgx=[a-z_][a-z0-9_]{2,30}$
+
+# Regular expression which should only match correct attribute names in class
+# bodies
+class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
+
+# Regular expression which should only match correct list comprehension /
+# generator expression variable names
+inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
+
+# Good variable names which should always be accepted, separated by a comma
+good-names=i,j,k,ex,Run,_
+
+# Bad variable names which should always be refused, separated by a comma
+bad-names=foo,bar,baz,toto,tutu,tata
+
+# Regular expression which should only match function or class names that do
+# not require a docstring.
+no-docstring-rgx=__.*__
+
+# Minimum line length for functions/classes that require docstrings, shorter
+# ones are exempt.
+docstring-min-length=-1
+
+
+[FORMAT]
+
+# Maximum number of characters on a single line.
+max-line-length=80
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+# List of optional constructs for which whitespace checking is disabled
+no-space-check=trailing-comma,dict-separator
+
+# Maximum number of lines in a module
+max-module-lines=1000
+
+# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,XXX,TODO
+
+
+[SIMILARITIES]
+
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=no
+
+
+[TYPECHECK]
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# List of classes names for which member attributes should not be checked
+# (useful for classes with attributes dynamically set).
+ignored-classes=SQLObject
+
+# When zope mode is activated, add a predefined set of Zope acquired attributes
+# to generated-members.
+zope=no
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E0201 when accessed. Python regular
+# expressions are accepted.
+generated-members=REQUEST,acl_users,aq_parent
+
+
+[VARIABLES]
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# A regular expression matching the beginning of the name of dummy variables
+# (i.e. not used).
+dummy-variables-rgx=_$|dummy
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid to define new builtins when possible.
+additional-builtins=
+
+
+[CLASSES]
+
+# List of interface methods to ignore, separated by a comma. This is used for
+# instance to not check methods defines in Zope's Interface base class.
+ignore-iface-methods=isImplementedBy,deferred,extends,names,namesAndDescriptions,queryDescriptionFor,getBases,getDescriptionFor,getDoc,getName,getTaggedValue,getTaggedValueTags,isEqualOrExtendedBy,setTaggedValue,isImplementedByInstancesOf,adaptWith,is_implemented_by
+
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,__new__,setUp
+
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
+
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=mcs
+
+
+[DESIGN]
+
+# Maximum number of arguments for function / method
+max-args=5
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore
+ignored-argument-names=_.*
+
+# Maximum number of locals for function / method body
+max-locals=15
+
+# Maximum number of return / yield for function / method body
+max-returns=6
+
+# Maximum number of branch for function / method body
+max-branches=12
+
+# Maximum number of statements in function / method body
+max-statements=50
+
+# Maximum number of parents for a class (see R0901).
+max-parents=7
+
+# Maximum number of attributes for a class (see R0902).
+max-attributes=7
+
+# Minimum number of public methods for a class (see R0903).
+min-public-methods=2
+
+# Maximum number of public methods for a class (see R0904).
+max-public-methods=20
+
+
+[IMPORTS]
+
+# Deprecated modules which should not be used, separated by a comma
+deprecated-modules=regsub,TERMIOS,Bastion,rexec
+
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled)
+import-graph=
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled)
+ext-import-graph=
+
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled)
+int-import-graph=
+
+
+[EXCEPTIONS]
+
+# Exceptions that will emit a warning when being caught. Defaults to
+# "Exception"
+overgeneral-exceptions=Exception
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,12 @@
+language: python
+python: 2.7
+
+env:
+    - TOX_ENV=lint
+    - TOX_ENV=py26
+
+install:
+    - pip install tox
+
+script:
+    - tox -e $TOX_ENV
--- a/README.md
+++ b/README.md
@ -1,4 +0,0 @@
-platformio
-==========
-
-An easy way to build code with different development platforms
--- a/README.rst
+++ b/README.rst
@ -0,0 +1,459 @@
+PlatformIO
+==========
+
+.. image:: https://travis-ci.org/ivankravets/platformio.svg?branch=develop
+    :target: https://travis-ci.org/ivankravets/platformio
+    :alt: Build Status
+.. image:: https://gemnasium.com/ivankravets/platformio.png
+    :target: https://gemnasium.com/ivankravets/platformio
+    :alt: Dependency Status
+.. image:: https://pypip.in/version/platformio/badge.png
+    :target: https://pypi.python.org/pypi/platformio/
+    :alt: Latest Version
+.. image:: https://pypip.in/license/platformio/badge.png
+    :target: https://pypi.python.org/pypi/platformio/
+    :alt:  License
+
+
+**Platformio** is a console tool to build code with different development
+platforms.
+
+You have no need to install any *IDE* or compile any toolchains. *Platformio*
+has pre-built different development platforms including: compiler, debugger,
+flasher (for embedded) and many other useful tools.
+
+**Platformio** allows developer to compile the same code with different
+platforms using only one command ``platformio run``. This happens due to
+``platformio.ini`` project's file (see
+`default template <https://github.com/ivankravets/platformio/blob/develop/platformio/projectconftpl.ini>`_)
+where you can setup different environments with specific settings: platform,
+firmware uploading options, pre-built framework and many more.
+
+Each platform consists of packages which are located in own repository.
+Due to ``platformio update`` command you will have up-to-date development
+instruments.
+
+**Platformio** is well suited for **embedded development**. It can:
+
+* Compile frameworks and libraries sources to static libraries
+* Build *ELF* (executable and linkable firmware)
+* Convert *ELF* to *HEX* or *BIN* file
+* Extract *EEPROM* data
+* Upload firmware to your device
+
+It has support for many popular embedded platforms like these:
+
+* ``atmelavr`` `Atmel AVR <http://en.wikipedia.org/wiki/Atmel_AVR>`_
+  (including `Arduino <http://www.arduino.cc>`_ based boards)
+* ``timsp430`` `TI MSP430 <http://www.ti.com/lsds/ti/microcontroller/16-bit_msp430/overview.page>`_
+  (including `MSP430 LaunchPads <http://www.ti.com/ww/en/launchpad/launchpads-msp430.html>`_)
+* ``titiva`` `TI TIVA C <http://www.ti.com/lsds/ti/microcontroller/tiva_arm_cortex/c_series/overview.page>`_
+  (including `TIVA C Series LaunchPads <http://www.ti.com/ww/en/launchpad/launchpads-connected.html>`_)
+
+
+See project `examples with screenshots <https://github.com/ivankravets/platformio/tree/develop/examples>`_.
+
+
+Python & OS Support
+-------------------
+
+**Platformio** is written in `Python <https://www.python.org>`_ and works with
+versions 2.6 and 2.7 on Unix/Linux, OS X, and Windows.
+
+
+Quickstart
+----------
+
+.. code-block:: bash
+
+    # Install platformio
+    $ pip install platformio && pip install --egg scons
+
+    # Print all availalbe development platforms for installing
+    $ platformio search all
+
+    # Install new development platform
+    $ platformio install SomePlatform
+
+    # Initialize new platformio based project
+    $ cd /path/to/empty/directory
+    $ platformio init
+
+    # Process the project's environments
+    $ platformio run
+
+For more detailed information please follow to `Installation <#installation>`_
+and `User Guide <#user-guide>`_ sections.
+
+
+Installation
+------------
+
+All commands below should be executed in
+`Command-line <http://en.wikipedia.org/wiki/Command-line_interface>`_
+application in your OS:
+
+* *Unix/Linux/OS X* this is *Terminal* application.
+* *Windows* this is
+  `Command Prompt <http://en.wikipedia.org/wiki/Command_Prompt>`_ (``cmd.exe``)
+  application.
+
+2. Check a ``python`` version:
+
+.. code-block:: bash
+
+    $ python --version
+
+Windows OS Users only:
+
+    * `Download Python <https://www.python.org/downloads/>`_ and install it.
+    * Add to PATH system variable ``;C:\Python27;C:\Python27\Scripts;`` and
+       reopen *Command Prompt* (``cmd.exe``) application. Please read this
+       article `How to set the path and environment variables in Windows
+       <http://www.computerhope.com/issues/ch000549.htm>`_.
+
+
+2. Check a ``pip`` tool for installing and managing Python packages:
+
+.. code-block:: bash
+
+    $ pip search platformio
+
+You should see short information about ``platformio`` package.
+
+If your computer does not recognize ``pip`` command, try to install it first
+using `these instructions <http://www.pip-installer.org/en/latest/installing.html>`_.
+
+3. Install a ``platformio`` and related packages:
+
+.. code-block:: bash
+
+    $ pip install platformio && pip install --egg scons
+
+For upgrading the ``platformio`` to new version please use this command:
+
+.. code-block:: bash
+
+    $ pip install -U platformio
+
+
+User Guide
+----------
+
+To print all available commands and options:
+
+.. code-block:: bash
+
+    $ platformio --help
+    $ platformio COMMAND --help
+
+    # Example
+    $ platformio --help
+    Usage: platformio [OPTIONS] COMMAND [ARGS]...
+
+    Options:
+      --version  Show the version and exit.
+      --help     Show this message and exit.
+
+    Commands:
+      init       Initialize new platformio based project
+      install    Install new platforms
+      list       List installed platforms
+      run        Process project environments
+      search     Search for development platforms
+      show       Show details about an installed platforms
+      uninstall  Uninstall the platforms
+      update     Update installed platforms
+
+
+``platformio search``
+~~~~~~~~~~~~~~~~~~~~~
+
+Search for development platforms:
+
+.. code-block:: bash
+
+    # Print all available development platforms
+    $ platformio search all
+
+    # Filter platforms by "Query"
+    $ platformio search "Query"
+
+    # Example
+    $ platformio search ti
+    timsp430 - An embedded platform for TI MSP430 microcontrollers (with Energia Framework)
+    titiva   - An embedded platform for TI TIVA C ARM microcontrollers (with Energia Framework)
+
+    $ platformio search arduino
+    atmelavr - An embedded platform for Atmel AVR microcontrollers (with Arduino Framework)
+
+
+``platformio install``
+~~~~~~~~~~~~~~~~~~~~~~
+
+*Platformio* has pre-built development platforms with related packages. You
+can install one of them:
+
+.. code-block:: bash
+
+    $ platformio install SomePlatform
+    $ platformio install SomePlatform --with-package=PackageName
+    $ platformio install SomePlatform --without-package=PackageName
+
+    # Example
+    $ platformio install timsp430 --with-package=framework-energiamsp430
+    Installing toolchain-timsp430 package:
+    Downloading  [####################################]  100%
+    Unpacking  [####################################]  100%
+    Installing tool-mspdebug package:
+    Downloading  [####################################]  100%
+    Unpacking  [####################################]  100%
+    Installing framework-energiamsp430 package:
+    Downloading  [####################################]  100%
+    Unpacking  [####################################]  100%
+    The platform 'timsp430' has been successfully installed!
+
+
+``platformio list``
+~~~~~~~~~~~~~~~~~~~
+
+To list installed platforms:
+
+.. code-block:: bash
+
+    $ platformio list
+
+    # Example
+    $ platformio list
+    timsp430    with packages: toolchain-timsp430, tool-mspdebug, framework-energiamsp430
+
+
+``platformio show``
+~~~~~~~~~~~~~~~~~~~
+
+To show details about an installed platform:
+
+.. code-block:: bash
+
+    $ platformio show SomePlatform
+
+    # Example
+    $ platformio show timsp430
+    timsp430    - An embedded platform for TI MSP430 microcontrollers (with Energia Framework)
+    ----------
+    Package: toolchain-timsp430
+    Location: /Users/ikravets/.platformio/timsp430/tools/toolchain
+    Version: 1
+    ----------
+    Package: tool-mspdebug
+    Location: /Users/ikravets/.platformio/timsp430/tools/mspdebug
+    Version: 1
+    ----------
+    Package: framework-energiamsp430
+    Location: /Users/ikravets/.platformio/timsp430/frameworks/energia
+    Version: 1
+
+
+``platformio uninstall``
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+To uninstall platform:
+
+.. code-block:: bash
+
+    $ platformio uninstall SomePlatform
+
+    # Example
+    $ platformio uninstall timsp430
+    Uninstalling toolchain-timsp430 package:        [OK]
+    Uninstalling tool-mspdebug package:             [OK]
+    Uninstalling framework-energiamsp430 package:   [OK]
+    The platform 'timsp430' has been successfully uninstalled!
+
+
+``platformio init``
+~~~~~~~~~~~~~~~~~~~
+
+Initialize new platformio based project.
+
+.. code-block:: bash
+
+    # Change directory to future project
+    $ cd /path/to/empty/directory
+    $ platformio init
+
+    # Example
+    $ platformio init
+    Project successfully initialized.
+    Please put your source code to `src` directory, external libraries to `libs`
+    and setup environments in `platformio.ini` file.
+    Then process project with `platformio run` command.
+
+After this command ``platformio`` will create:
+
+* ``.pioenvs`` - a temporary working directory.
+* ``libs`` - a directory for project specific libraries. Platformio will
+  compile their to static libraries and link to executable file
+* ``src`` - a source directory. Put code here.
+* ``platformio.ini`` - a configuration file for project
+
+
+``platformio run``
+~~~~~~~~~~~~~~~~~~
+
+Process the project's environments defined in ``platformio.ini`` file:
+
+.. code-block:: bash
+
+    $ platformio run
+
+    # Example
+    $ platformio run
+    Processing arduino_pro5v environment:
+    scons: `.pioenvs/arduino_pro5v/firmware.elf' is up to date.
+    scons: `.pioenvs/arduino_pro5v/firmware.hex' is up to date.
+
+    Processing launchpad_msp430g2 environment:
+    scons: `.pioenvs/launchpad_msp430g2/firmware.elf' is up to date.
+    scons: `.pioenvs/launchpad_msp430g2/firmware.hex' is up to date.
+
+    Processing launchpad_lm4f120 environment:
+    scons: `.pioenvs/launchpad_lm4f120/firmware.elf' is up to date.
+    scons: `.pioenvs/launchpad_lm4f120/firmware.hex' is up to date
+
+Process specific environments:
+
+.. code-block:: bash
+
+    $ platformio run -e myenv1 -e myenv2
+
+    # Example
+    $ platformio run -e arduino_pro5v -e launchpad_lm4f120
+    Processing arduino_pro5v environment:
+    scons: `.pioenvs/arduino_pro5v/firmware.elf' is up to date.
+    scons: `.pioenvs/arduino_pro5v/firmware.hex' is up to date.
+
+    Skipped launchpad_msp430g2 environment
+    Processing launchpad_lm4f120 environment:
+    scons: `.pioenvs/launchpad_lm4f120/firmware.elf' is up to date.
+    scons: `.pioenvs/launchpad_lm4f120/firmware.hex' is up to date.
+
+Process specific target:
+
+.. code-block:: bash
+
+    $ platformio run -t clean
+    $ platformio run -t upload
+
+    # Example
+    platformio run -t clean
+    Processing arduino_pro5v environment:
+    Removed .pioenvs/arduino_pro5v/src/main.o
+    ...
+    Removed .pioenvs/arduino_pro5v/firmware.hex
+
+    Processing launchpad_msp430g2 environment:
+    Removed .pioenvs/launchpad_msp430g2/src/main.o
+    ...
+    Removed .pioenvs/launchpad_msp430g2/firmware.hex
+
+    Processing launchpad_lm4f120 environment:
+    Removed .pioenvs/launchpad_lm4f120/src/main.o
+    ...
+    Removed .pioenvs/launchpad_lm4f120/firmware.hex
+
+Mix environments and targets:
+
+.. code-block:: bash
+
+    $ platformio run -e myembeddeddevice -t upload
+
+    # Example
+    $ platformio run -e launchpad_msp430g2 -t upload
+    Skipped arduino_pro5v environment
+    Processing launchpad_msp430g2 environment:
+    /Users/ikravets/.platformio/timsp430/tools/mspdebug/mspdebug rf2500 --force-reset "prog .pioenvs/launchpad_msp430g2/firmware.hex"
+    MSPDebug version 0.20 - debugging tool for MSP430 MCUs
+    Copyright (C) 2009-2012 Daniel Beer <dlbeer@gmail.com>
+    This is free software; see the source for copying conditions.  There is NO
+    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+    Trying to open interface 1 on 009
+    Initializing FET...
+    FET protocol version is 30394216
+    Configured for Spy-Bi-Wire
+    Sending reset...
+    Set Vcc: 3000 mV
+    Device ID: 0x2553
+      Code start address: 0xc000
+      Code size         : 16384 byte = 16 kb
+      RAM  start address: 0x200
+      RAM  end   address: 0x3ff
+      RAM  size         : 512 byte = 0 kb
+    Device: MSP430G2553/G2403
+    Code memory starts at 0xc000
+    Number of breakpoints: 2
+    Chip ID data: 25 53
+    Erasing...
+    Programming...
+    Writing  646 bytes at c000...
+    Writing   32 bytes at ffe0...
+    Done, 678 bytes total
+
+    Skipped launchpad_lm4f120 environment
+
+
+``platformio update``
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+To check or update installed platforms:
+
+.. code-block:: bash
+
+    $ platformio update
+
+    # Example
+    $ platformio update
+
+    Platform atmelavr
+    --------
+    Updating toolchain-atmelavr package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+    Updating framework-arduinoavr package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+    Updating tool-avrdude package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+
+    Platform timsp430
+    --------
+    Updating toolchain-timsp430 package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+    Updating tool-mspdebug package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+    Updating framework-energiamsp430 package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+
+    Platform titiva
+    --------
+    Updating toolchain-gccarmnoneeabi package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+    Updating tool-lm4flash package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+    Updating framework-energiativa package:
+    Versions: Current=1, Latest=1 	 [Up-to-date]
+
+
+Questions & Bugs
+----------------
+
+Please use the
+`issue tracker <https://github.com/ivankravets/platformio/issues>`_
+to ask questions or report bugs.
+
+
+Licence
+-------
+
+Copyright (C) 2014 Ivan Kravets
+
+Licenced under the MIT Licence.
--- a/examples/atmelavr-native-blink/README.rst
+++ b/examples/atmelavr-native-blink/README.rst
@ -0,0 +1,20 @@
+Atmel AVR: Native Blink Example
+===============================
+
+1. Download ``platformio``
+   `sources <https://github.com/ivankravets/platformio/archive/develop.zip>`_
+2. Extract ZIP archive
+3. Then run these commands:
+
+.. code-block:: bash
+
+    # Change directory to example
+    $ cd platformio-develop/examples/atmelavr-native-blink/
+
+    # Install Atmel AVR development platform
+    $ platformio install atmelavr
+
+    # Process example project
+    $ platformio run
+
+.. image:: console-result.png
--- a/examples/atmelavr-native-blink/console-result.png
+++ b/examples/atmelavr-native-blink/console-result.png
--- a/examples/atmelavr-native-blink/platformio.ini
+++ b/examples/atmelavr-native-blink/platformio.ini
@ -0,0 +1,14 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+[env:arduino_pro5v]
+platform = atmelavr
+board_mcu = atmega168
+board_f_cpu = 16000000L
+
+upload_port = /dev/tty.SLAB_USBtoUART
+# upload_port = COM3
+upload_protocol = arduino
+upload_speed = 19200
+
+targets = upload
--- a/examples/atmelavr-native-blink/src/main.c
+++ b/examples/atmelavr-native-blink/src/main.c
@ -0,0 +1,23 @@
+/**
+ * Copyright (C) Ivan Kravets <me@ikravets.com>
+ * See LICENSE for details.
+ */
+
+#include <avr/io.h>
+#include <util/delay.h>
+
+int main(void)
+{
+    // make the LED pin an output for PORTB5
+    DDRB = 1 << 5;
+
+    while (1)
+    {
+        _delay_ms(500);
+
+        // toggle the LED
+        PORTB ^= 1 << 5;
+    }
+
+    return 0;
+}
--- a/examples/timsp430-native-blink/README.rst
+++ b/examples/timsp430-native-blink/README.rst
@ -0,0 +1,20 @@
+TI MSP430: Native Blink Example
+===============================
+
+1. Download ``platformio``
+   `sources <https://github.com/ivankravets/platformio/archive/develop.zip>`_
+2. Extract ZIP archive
+3. Then run these commands:
+
+.. code-block:: bash
+
+    # Change directory to example
+    $ cd platformio-develop/examples/timsp430-native-blink/
+
+    # Install TI MSP430 development platform
+    $ platformio install timsp430
+
+    # Process example project
+    $ platformio run
+
+.. image:: console-result.png
--- a/examples/timsp430-native-blink/console-result.png
+++ b/examples/timsp430-native-blink/console-result.png
--- a/examples/timsp430-native-blink/platformio.ini
+++ b/examples/timsp430-native-blink/platformio.ini
@ -0,0 +1,11 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+[env:launchpad_msp430g2]
+platform = timsp430
+board_mcu = msp430g2553
+board_f_cpu = 16000000L
+
+upload_protocol = rf2500
+
+targets = upload
--- a/examples/timsp430-native-blink/src/main.c
+++ b/examples/timsp430-native-blink/src/main.c
@ -0,0 +1,26 @@
+/**
+ * Copyright (C) Ivan Kravets <me@ikravets.com>
+ * See LICENSE for details.
+ */
+
+#include <msp430g2553.h>
+
+int main(void)
+{
+    WDTCTL = WDTPW + WDTHOLD;
+
+    // make the LED pin an output for P1.0
+    P1DIR |= 0x01;
+
+    volatile int i;
+
+    while (1)
+    {
+        for (i = 0; i < 10000; i++);
+
+        // toggle the LED
+        P1OUT ^= 0x01;
+    }
+
+    return 0;
+}
--- a/examples/titiva-native-blink/README.rst
+++ b/examples/titiva-native-blink/README.rst
@ -0,0 +1,20 @@
+TI TIVA C ARM Cortex-M4: Native Blink Example
+=============================================
+
+1. Download ``platformio``
+   `sources <https://github.com/ivankravets/platformio/archive/develop.zip>`_
+2. Extract ZIP archive
+3. Then run these commands:
+
+.. code-block:: bash
+
+    # Change directory to example
+    $ cd platformio-develop/examples/titiva-native-blink/
+
+    # Install TI TIVA development platform
+    $ platformio install titiva
+
+    # Process example project
+    $ platformio run
+
+.. image:: console-result.png
--- a/examples/titiva-native-blink/console-result.png
+++ b/examples/titiva-native-blink/console-result.png
--- a/examples/titiva-native-blink/platformio.ini
+++ b/examples/titiva-native-blink/platformio.ini
@ -0,0 +1,8 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+[env:launchpad_lm4f120]
+platform = titiva
+framework = energia
+board = lplm4f120h5qr
+targets = upload
--- a/examples/titiva-native-blink/src/main.c
+++ b/examples/titiva-native-blink/src/main.c
@ -0,0 +1,39 @@
+/**
+ * Copyright (C) Ivan Kravets <me@ikravets.com>
+ * See LICENSE for details.
+ */
+
+#include <stdint.h>
+#include <stdbool.h>
+#include "inc/hw_memmap.h"
+#include "driverlib/gpio.h"
+#include "driverlib/sysctl.h"
+
+#define LED_RED GPIO_PIN_1
+#define LED_BLUE GPIO_PIN_2
+#define LED_GREEN GPIO_PIN_3
+
+int main(void)
+{
+    SysCtlClockSet(
+            SYSCTL_SYSDIV_4|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ|SYSCTL_OSC_MAIN);
+
+    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);
+    GPIOPinTypeGPIOOutput(GPIO_PORTF_BASE, LED_RED|LED_BLUE|LED_GREEN);
+
+    while (1)
+    {
+        GPIOPinWrite(GPIO_PORTF_BASE, LED_RED|LED_BLUE|LED_GREEN, LED_RED);
+        SysCtlDelay(3000000);
+        GPIOPinWrite(GPIO_PORTF_BASE, LED_RED|LED_BLUE|LED_GREEN, LED_BLUE);
+        SysCtlDelay(3000000);
+        GPIOPinWrite(GPIO_PORTF_BASE, LED_RED|LED_BLUE|LED_GREEN, LED_GREEN);
+        SysCtlDelay(3000000);
+    }
+
+    return 0;
+}
+
+// hook for Energia main.cpp where these methods are defined
+void setup() {}
+void loop() {}
--- a/examples/wiring-blink/README.rst
+++ b/examples/wiring-blink/README.rst
@ -0,0 +1,26 @@
+Wiring Framework (Arduino + Energia) Blink Example
+==================================================
+
+1. Download ``platformio``
+   `sources <https://github.com/ivankravets/platformio/archive/develop.zip>`_
+2. Extract ZIP archive
+3. Then run these commands:
+
+.. code-block:: bash
+
+    # Change directory to example
+    $ cd platformio-develop/examples/wiring-blink/
+
+    # Install Atmel AVR development platform with Arduino Framework
+    $ platformio install atmelavr --with-package=framework-arduinoavr
+
+    # Install TI MSP430 development platform with Energia Framework
+    $ platformio install timsp430 --with-package=framework-energiamsp430
+
+    # Install TI TIVA development platform with Energia Framework
+    $ platformio install titiva --with-package=framework-energiativa
+
+    # Process example project
+    $ platformio run
+
+.. image:: console-result.png
--- a/examples/wiring-blink/console-result.png
+++ b/examples/wiring-blink/console-result.png
--- a/examples/wiring-blink/platformio.ini
+++ b/examples/wiring-blink/platformio.ini
@ -0,0 +1,18 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+[env:arduino_pro5v]
+platform = atmelavr
+framework = arduino
+board = pro16MHzatmega168
+upload_port = /dev/tty.SLAB_USBtoUART
+
+[env:launchpad_msp430g2]
+platform = timsp430
+framework = energia
+board = lpmsp430g2553
+
+[env:launchpad_lm4f120]
+platform = titiva
+framework = energia
+board = lplm4f120h5qr
--- a/examples/wiring-blink/src/main.c
+++ b/examples/wiring-blink/src/main.c
@ -0,0 +1,34 @@
+/**
+ * Copyright (C) Ivan Kravets <me@ikravets.com>
+ * See LICENSE for details.
+ */
+
+/**
+  Turns ON and OFF the Wiring compatible board LED,
+  with intervals of 1 second (1000 milliseconds)
+*/
+
+#ifdef ENERGIA
+
+#include "Energia.h"
+#define WLED  RED_LED
+
+#else
+
+#include "Arduino.h"
+#define WLED	13  // Most Arduino boards already have an LED attached to pin 13 on the board itself
+
+#endif
+
+void setup()
+{
+  pinMode(WLED, OUTPUT);  // set pin as output
+}
+
+void loop()
+{
+  digitalWrite(WLED, HIGH);  // set the LED on
+  delay(1000);               // wait for a second
+  digitalWrite(WLED, LOW);   // set the LED off
+  delay(1000);               // wait for a second
+}
--- a/platformio/init.py
+++ b/platformio/init.py
@ -0,0 +1,18 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+VERSION = (0, 1, 0)
+__version__ = ".".join([str(s) for s in VERSION])
+
+__title__ = "platformio"
+__description__ = ("A console tool to build code with different "
+                   "development platforms")
+__url__ = "https://github.com/ivankravets/platformio"
+
+__author__ = "Ivan Kravets"
+__email__ = "me@ikravets.com"
+
+__license__ = "MIT Licence"
+__copyright__ = "Copyright (C) 2014 Ivan Kravets"
+
+__pkgmanifesturl__ = "http://platformio.ikravets.com/packages/manifest.json"
--- a/platformio/main.py
+++ b/platformio/main.py
@ -0,0 +1,54 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import listdir
+from os.path import join
+from sys import exit as sys_exit
+from traceback import format_exc
+
+from click import command, MultiCommand, style, version_option
+
+from platformio import __version__
+from platformio.exception import PlatformioException, UnknownCLICommand
+from platformio.util import get_source_dir
+
+
+class PlatformioCLI(MultiCommand):
+
+    def list_commands(self, ctx):
+        cmds = []
+        for filename in listdir(join(get_source_dir(), "commands")):
+            if filename.startswith("__init__"):
+                continue
+            if filename.endswith(".py"):
+                cmds.append(filename[:-3])
+        cmds.sort()
+        return cmds
+
+    def get_command(self, ctx, name):
+        try:
+            mod = __import__("platformio.commands." + name,
+                             None, None, ["cli"])
+        except ImportError:
+            raise UnknownCLICommand(name)
+        return mod.cli
+
+
+@command(cls=PlatformioCLI)
+@version_option(__version__)
+def cli():
+    pass
+
+
+def main():
+    try:
+        cli()
+    except Exception as e:  # pylint: disable=W0703
+        if isinstance(e, PlatformioException):
+            sys_exit(style("Error: ", fg="red") + str(e))
+        else:
+            print format_exc()
+
+
+if __name__ == "__main__":
+    sys_exit(main())
--- a/platformio/builder/init.py
+++ b/platformio/builder/init.py
@ -0,0 +1,2 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
--- a/platformio/builder/main.py
+++ b/platformio/builder/main.py
@ -0,0 +1,58 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os.path import isdir, join
+
+from SCons.Script import (DefaultEnvironment, Exit, SConscript,
+                          SConscriptChdir, Variables)
+
+from platformio.util import get_home_dir, get_project_dir, get_source_dir
+
+# AllowSubstExceptions()
+
+# allow common variables from INI file
+commonvars = Variables(None)
+commonvars.AddVariables(
+    ("PIOENV",),
+    ("PLATFORM",),
+    ("FRAMEWORK",),
+
+    # board options
+    ("BOARD",),
+    ("BOARD_MCU",),
+    ("BOARD_F_CPU",),
+
+    # upload options
+    ("UPLOAD_PORT",),
+    ("UPLOAD_PROTOCOL",),
+    ("UPLOAD_SPEED",)
+)
+
+DefaultEnvironment(
+    tools=["default", "platformio"],
+    toolpath=[join("$PIOBUILDER_DIR", "tools")],
+    variables=commonvars,
+
+    PIOBUILDER_DIR=join(get_source_dir(), "builder"),
+    PROJECT_DIR=get_project_dir(),
+
+    PLATFORMIOHOME_DIR=get_home_dir(),
+    PLATFORM_DIR=join("$PLATFORMIOHOME_DIR", "$PLATFORM"),
+    PLATFORMFW_DIR=join("$PLATFORM_DIR", "frameworks", "$FRAMEWORK"),
+    PLATFORMTOOLS_DIR=join("$PLATFORM_DIR", "tools"),
+
+    BUILD_DIR=join("$PROJECT_DIR", ".pioenvs", "$PIOENV")
+)
+
+env = DefaultEnvironment()
+
+if not isdir(env['PLATFORMIOHOME_DIR']):
+    Exit("You haven't installed any platforms yet. Please use "
+         "`platformio install` command")
+elif not isdir(env.subst("$PLATFORM_DIR")):
+    Exit("An '%s' platform hasn't been installed yet. Please use "
+         "`platformio install %s` command" % (env['PLATFORM'],
+                                              env['PLATFORM']))
+
+SConscriptChdir(0)
+SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts", "${PLATFORM}.py")))
--- a/platformio/builder/scripts/init.py
+++ b/platformio/builder/scripts/init.py
@ -0,0 +1,2 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
--- a/platformio/builder/scripts/atmelavr.py
+++ b/platformio/builder/scripts/atmelavr.py
@ -0,0 +1,160 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+"""
+    Builder for Atmel AVR series of microcontrollers
+"""
+
+from os.path import join
+
+from SCons.Script import (AlwaysBuild, Builder, COMMAND_LINE_TARGETS, Default,
+                          DefaultEnvironment, Exit, SConscript,
+                          SConscriptChdir)
+
+env = DefaultEnvironment()
+
+env.Replace(
+    AR="avr-ar",
+    AS="avr-gcc",
+    CC="avr-gcc",
+    CXX="avr-g++",
+    OBJCOPY="avr-objcopy",
+    RANLIB="avr-ranlib",
+
+    ARFLAGS=["rcs"],
+
+    ASFLAGS=[
+        "-g",  # include debugging info (so errors include line numbers)
+        "-x", "assembler-with-cpp",
+        "-mmcu=$BOARD_MCU",
+        "-DF_CPU=$BOARD_F_CPU"
+    ],
+    CCFLAGS=[
+        "-g",  # include debugging info (so errors include line numbers)
+        "-Os",  # optimize for size
+        "-Wall",  # show warnings
+        "-ffunction-sections",  # place each function in its own section
+        "-fdata-sections",
+        "-MMD",  # output dependancy info
+        "-mmcu=$BOARD_MCU",
+        "-DF_CPU=$BOARD_F_CPU"
+    ],
+    CXXFLAGS=["-fno-exceptions"],
+
+    LINKFLAGS=[
+        "-Os",
+        "-Wl,--gc-sections",
+        "-mmcu=$BOARD_MCU"
+    ],
+
+    UPLOADER=join("$PLATFORMTOOLS_DIR", "avrdude", "avrdude"),
+    UPLOADERFLAGS=[
+        "-V",  # do not verify
+        "-q",  # suppress progress output
+        "-D",  # disable auto erase for flash memory
+        "-p", "$BOARD_MCU",
+        "-C", join("$PLATFORMTOOLS_DIR", "avrdude", "avrdude.conf"),
+        "-c", "$UPLOAD_PROTOCOL",
+        "-b", "$UPLOAD_SPEED",
+        "-P", "$UPLOAD_PORT"
+    ],
+    UPLOADHEXCMD="$UPLOADER $UPLOADERFLAGS -U flash:w:$SOURCES:i",
+    UPLOADEEPCMD="$UPLOADER $UPLOADERFLAGS -U eeprom:w:$SOURCES:i"
+)
+
+env.Append(
+    BUILDERS=dict(
+        ElfToEep=Builder(
+            action=" ".join([
+                "$OBJCOPY",
+                "-O",
+                "ihex",
+                "-j",
+                ".eeprom",
+                '--set-section-flags=.eeprom="alloc,load"',
+                "--no-change-warnings",
+                "--change-section-lma",
+                ".eeprom=0",
+                "$SOURCES",
+                "$TARGET"]),
+            suffix=".eep"
+        ),
+
+        ElfToHex=Builder(
+            action=" ".join([
+                "$OBJCOPY",
+                "-O",
+                "ihex",
+                "-R",
+                ".eeprom",
+                "$SOURCES",
+                "$TARGET"]),
+            suffix=".hex"
+        )
+    )
+)
+
+env.PrependENVPath(
+    "PATH",
+    join(env.subst("$PLATFORMTOOLS_DIR"), "toolchain", "bin")
+)
+
+BUILT_LIBS = []
+
+#
+# Process framework script
+#
+
+if "FRAMEWORK" in env:
+    SConscriptChdir(0)
+    flibs = SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts",
+                                      "frameworks", "${FRAMEWORK}.py")),
+                       exports="env")
+    BUILT_LIBS += flibs
+
+#
+# Target: Build executable and linkable firmware
+#
+
+target_elf = env.BuildFirmware(BUILT_LIBS + ["m"])
+
+#
+# Target: Extract EEPROM data (from EEMEM directive) to .eep file
+#
+
+target_eep = env.ElfToEep(join("$BUILD_DIR", "firmware"), target_elf)
+
+#
+# Target: Build the .hex file
+#
+
+target_hex = env.ElfToHex(join("$BUILD_DIR", "firmware"), target_elf)
+
+#
+# Target: Upload .eep file
+#
+
+eep = env.Alias("eep", target_eep, [
+    lambda target, source, env: env.ResetDevice(), "$UPLOADEEPCMD"])
+AlwaysBuild(eep)
+
+#
+# Target: Upload .hex file
+#
+
+upload = env.Alias("upload", target_hex, [
+    lambda target, source, env: env.ResetDevice(), "$UPLOADHEXCMD"])
+AlwaysBuild(upload)
+
+#
+# Target: Define targets
+#
+
+env.Alias("build-eep", [target_eep])
+Default([target_elf, target_hex])
+
+# check for $UPLOAD_PORT variable
+is_uptarget = ("eep" in COMMAND_LINE_TARGETS or "upload" in
+               COMMAND_LINE_TARGETS)
+if is_uptarget and not env.subst("$UPLOAD_PORT"):
+    Exit("Please specify 'upload_port'")
--- a/platformio/builder/scripts/frameworks/init.py
+++ b/platformio/builder/scripts/frameworks/init.py
@ -0,0 +1,2 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
--- a/platformio/builder/scripts/frameworks/arduino.py
+++ b/platformio/builder/scripts/frameworks/arduino.py
@ -0,0 +1,65 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+"""
+    Build script for Android Framework (based on Wiring).
+"""
+
+from os.path import join
+
+from SCons.Script import Import, Return
+
+env = None
+Import("env")
+
+BOARD_OPTIONS = env.ParseBoardOptions(
+    join("$PLATFORMFW_DIR", "boards.txt"),
+    "${BOARD}"
+)
+ARDUINO_VERSION = int(
+    open(join(env.subst("$PLATFORMFW_DIR"),
+              "version.txt")).read().replace(".", "").strip())
+ARDUINO_FLAGS = [
+    "-DARDUINO=%d" % ARDUINO_VERSION,
+    "-DARDUINO_%s" % BOARD_OPTIONS['build.board']
+]
+# usb flags
+if "build.usb_product" in BOARD_OPTIONS:
+    ARDUINO_FLAGS += [
+        "-DUSB_VID=%s" % BOARD_OPTIONS['build.vid'],
+        "-DUSB_PID=%s" % BOARD_OPTIONS['build.pid'],
+        "-DUSB_PRODUCT=%s" % BOARD_OPTIONS['build.usb_product'].replace(
+            '"', "")
+    ]
+
+env.Append(
+    ASFLAGS=ARDUINO_FLAGS,
+    CCFLAGS=ARDUINO_FLAGS,
+    CPPPATH=[
+        join("$BUILD_DIR", "core"),
+        join("$PLATFORMFW_DIR", "variants", BOARD_OPTIONS['build.variant'])
+    ]
+)
+
+if "BOARD_MCU" not in env:
+    env.Replace(BOARD_MCU=BOARD_OPTIONS['build.mcu'])
+if "BOARD_F_CPU" not in env:
+    env.Replace(BOARD_F_CPU=BOARD_OPTIONS['build.f_cpu'])
+if "UPLOAD_PROTOCOL" not in env:
+    env.Replace(UPLOAD_PROTOCOL=BOARD_OPTIONS['upload.protocol'])
+if "UPLOAD_SPEED" not in env:
+    env.Replace(UPLOAD_SPEED=BOARD_OPTIONS['upload.speed'])
+
+
+libs = []
+
+#
+# Target: Build Core Library
+#
+
+libs.append(env.BuildLibrary(
+    join("$BUILD_DIR", "core"),
+    join("$PLATFORMFW_DIR", "cores", BOARD_OPTIONS['build.core'])
+))
+
+Return("libs")
--- a/platformio/builder/scripts/frameworks/energia.py
+++ b/platformio/builder/scripts/frameworks/energia.py
@ -0,0 +1,63 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+"""
+    Build script for Energia Framework (based on Wiring).
+"""
+
+from os.path import join
+
+from SCons.Script import Import, Return
+
+env = None
+Import("env")
+
+BOARD_OPTIONS = env.ParseBoardOptions(
+    join("$PLATFORMFW_DIR", "boards.txt"),
+    "${BOARD}"
+)
+ENERGIA_VERSION = int(
+    open(join(env.subst("$PLATFORMFW_DIR"),
+              "version.txt")).read().replace(".", "").strip())
+ENERGIA_FLAGS = [
+    "-DARDUINO=101",
+    "-DENERGIA=%d" % ENERGIA_VERSION
+]
+
+env.Append(
+    ASFLAGS=ENERGIA_FLAGS,
+    CCFLAGS=ENERGIA_FLAGS,
+    CPPPATH=[
+        join("$BUILD_DIR", "core"),
+        join("$PLATFORMFW_DIR", "variants", BOARD_OPTIONS['build.variant'])
+    ]
+)
+
+if "BOARD_MCU" not in env:
+    env.Replace(BOARD_MCU=BOARD_OPTIONS['build.mcu'])
+if "BOARD_F_CPU" not in env:
+    env.Replace(BOARD_F_CPU=BOARD_OPTIONS['build.f_cpu'])
+if "UPLOAD_PROTOCOL" not in env and "upload.protocol" in BOARD_OPTIONS:
+    env.Replace(UPLOAD_PROTOCOL=BOARD_OPTIONS['upload.protocol'])
+
+# specific linker script for TIVA devices
+if "ldscript" in BOARD_OPTIONS:
+    env.Append(
+        LINKFLAGS=["-T", join("$PLATFORMFW_DIR", "cores",
+                              BOARD_OPTIONS['build.core'],
+                              BOARD_OPTIONS['ldscript'])]
+    )
+
+
+libs = []
+
+#
+# Target: Build Core Library
+#
+
+libs.append(env.BuildLibrary(
+    join("$BUILD_DIR", "core"),
+    join("$PLATFORMFW_DIR", "cores", BOARD_OPTIONS['build.core'])
+))
+
+Return("libs")
--- a/platformio/builder/scripts/timsp430.py
+++ b/platformio/builder/scripts/timsp430.py
@ -0,0 +1,118 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+"""
+    Builder for Texas Instruments
+    MSP430 Ultra-Low Power 16-bit microcontrollers
+"""
+
+from os.path import join
+
+from SCons.Script import (AlwaysBuild, Builder, Default, DefaultEnvironment,
+                          SConscript, SConscriptChdir)
+
+from platformio.util import get_system
+
+env = DefaultEnvironment()
+
+env.Replace(
+    AR="msp430-ar",
+    AS="msp430-gcc",
+    CC="msp430-gcc",
+    CXX="msp430-g++",
+    OBJCOPY="msp430-objcopy",
+    RANLIB="msp430-ranlib",
+
+    ARFLAGS=["rcs"],
+
+    ASFLAGS=[
+        "-g",  # include debugging info (so errors include line numbers)
+        "-x", "-assembler-with-cpp",
+        "-mmcu=$BOARD_MCU",
+        "-DF_CPU=$BOARD_F_CPU"
+    ],
+    CCFLAGS=[
+        "-g",  # include debugging info (so errors include line numbers)
+        "-Os",  # optimize for size
+        "-Wall",  # show warnings
+        "-ffunction-sections",  # place each function in its own section
+        "-fdata-sections",
+        "-MMD",  # output dependancy info
+        "-mmcu=$BOARD_MCU",
+        "-DF_CPU=$BOARD_F_CPU"
+    ],
+
+    LINK="$CC",
+    LINKFLAGS=[
+        "-Os",
+        "-mmcu=$BOARD_MCU",
+        "-Wl,-gc-sections,-u,main"
+    ],
+
+    UPLOADER=join("$PLATFORMTOOLS_DIR", "mspdebug", "mspdebug"),
+    UPLOADERFLAGS=[
+        "$UPLOAD_PROTOCOL" if get_system() != "windows32" else "tilib",
+        "--force-reset"
+    ],
+    UPLOADCMD='$UPLOADER $UPLOADERFLAGS "prog $SOURCES"'
+)
+
+env.Append(
+    BUILDERS=dict(
+        ElfToHex=Builder(
+            action=" ".join([
+                "$OBJCOPY",
+                "-O",
+                "ihex",
+                "-R",
+                ".eeprom",
+                "$SOURCES",
+                "$TARGET"]),
+            suffix=".hex"
+        )
+    )
+)
+
+env.PrependENVPath(
+    "PATH",
+    join(env.subst("$PLATFORMTOOLS_DIR"), "toolchain", "bin")
+)
+
+BUILT_LIBS = []
+
+#
+# Process framework script
+#
+
+if "FRAMEWORK" in env:
+    SConscriptChdir(0)
+    flibs = SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts",
+                                      "frameworks", "${FRAMEWORK}.py")),
+                       exports="env")
+    BUILT_LIBS += flibs
+
+
+#
+# Target: Build executable and linkable firmware
+#
+
+target_elf = env.BuildFirmware(BUILT_LIBS + ["m"])
+
+#
+# Target: Build the .hex
+#
+
+target_hex = env.ElfToHex(join("$BUILD_DIR", "firmware"), target_elf)
+
+#
+# Target: Upload firmware
+#
+
+upload = env.Alias("upload", target_hex, ["$UPLOADCMD"])
+AlwaysBuild(upload)
+
+#
+# Target: Define targets
+#
+
+Default([target_elf, target_hex])
--- a/platformio/builder/scripts/titiva.py
+++ b/platformio/builder/scripts/titiva.py
@ -0,0 +1,131 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+"""
+    Builder for Texas Instruments
+    Tiva C Series ARM Cortex-M4 microcontrollers.
+"""
+
+from os.path import join
+
+from SCons.Script import (AlwaysBuild, Builder, Default, DefaultEnvironment,
+                          SConscript, SConscriptChdir)
+
+env = DefaultEnvironment()
+
+env.Replace(
+    AR="arm-none-eabi-ar",
+    AS="arm-none-eabi-gcc",
+    CC="arm-none-eabi-gcc",
+    CXX="arm-none-eabi-g++",
+    OBJCOPY="arm-none-eabi-objcopy",
+    RANLIB="arm-none-eabi-ranlib",
+
+    ARFLAGS=["rcs"],
+
+    ASFLAGS=[
+        "-g",  # include debugging info (so errors include line numbers)
+        "-x", "assembler-with-cpp",
+        "-Wall",
+        "-mthumb",
+        "-mcpu=cortex-m4",
+        "-mfloat-abi=hard",
+        "-mfpu=fpv4-sp-d16",
+        "-fsingle-precision-constant",
+        "-DF_CPU=$BOARD_F_CPU"
+    ],
+
+    CCFLAGS=[
+        "-g",  # include debugging info (so errors include line numbers)
+        "-Os",  # optimize for size
+        "-Wall",  # show warnings
+        "-ffunction-sections",  # place each function in its own section
+        "-fdata-sections",
+        "-Wall",
+        "-mthumb",
+        "-mcpu=cortex-m4",
+        "-mfloat-abi=hard",
+        "-mfpu=fpv4-sp-d16",
+        "-fsingle-precision-constant",
+        "-MMD",  # output dependancy info
+        "-DF_CPU=$BOARD_F_CPU"
+    ],
+
+    CXXFLAGS=[
+        "-fno-rtti",
+        "-fno-exceptions"
+    ],
+
+    LINKFLAGS=[
+        "-Os",
+        "-nostartfiles",
+        "-nostdlib",
+        "-Wl,--gc-sections",
+        "-Wl,--entry=ResetISR",
+        "-mthumb",
+        "-mcpu=cortex-m4",
+        "-mfloat-abi=hard",
+        "-mfpu=fpv4-sp-d16",
+        "-fsingle-precision-constant"
+    ],
+
+    UPLOADER=join("$PLATFORMTOOLS_DIR", "lm4flash", "lm4flash"),
+    UPLOADCMD="$UPLOADER $SOURCES"
+)
+
+env.Append(
+    BUILDERS=dict(
+        ElfToBin=Builder(
+            action=" ".join([
+                "$OBJCOPY",
+                "-O",
+                "binary",
+                "$SOURCES",
+                "$TARGET"]),
+            suffix=".hex"
+        )
+    )
+)
+
+env.PrependENVPath(
+    "PATH",
+    join(env.subst("$PLATFORMTOOLS_DIR"), "toolchain", "bin")
+)
+
+BUILT_LIBS = []
+
+#
+# Process framework script
+#
+
+if "FRAMEWORK" in env:
+    SConscriptChdir(0)
+    flibs = SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts",
+                                      "frameworks", "${FRAMEWORK}.py")),
+                       exports="env")
+    BUILT_LIBS += flibs
+
+#
+# Target: Build executable and linkable firmware
+#
+
+target_elf = env.BuildFirmware(BUILT_LIBS + ["c", "gcc", "m"])
+
+#
+# Target: Build the .bin file
+#
+
+target_bin = env.ElfToBin(join("$BUILD_DIR", "firmware"), target_elf)
+
+#
+# Target: Upload firmware
+#
+
+upload = env.Alias("upload", target_bin, ["$UPLOADCMD"])
+AlwaysBuild(upload)
+
+#
+# Target: Define targets
+#
+
+Default([target_elf, target_bin])
--- a/platformio/builder/tools/init.py
+++ b/platformio/builder/tools/init.py
@ -0,0 +1,2 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
--- a/platformio/builder/tools/platformio.py
+++ b/platformio/builder/tools/platformio.py
@ -0,0 +1,109 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import walk
+from os.path import isfile, join
+from time import sleep
+
+from serial import Serial
+
+
+def BuildLibrary(env, variant_dir, library_dir):
+    lib = env.Clone()
+    vdirs = lib.VariantDirRecursive(variant_dir, library_dir)
+    return lib.Library(
+        lib.subst(variant_dir),
+        [lib.GlobCXXFiles(vdir) for vdir in vdirs]
+    )
+
+
+def BuildFirmware(env, libslist):
+    src = env.Clone()
+    vdirs = src.VariantDirRecursive(join("$BUILD_DIR", "src"),
+                                    join("$PROJECT_DIR", "src"))
+    return src.Program(
+        join("$BUILD_DIR", "firmware"),
+        [src.GlobCXXFiles(vdir) for vdir in vdirs],
+        LIBS=libslist,
+        LIBPATH="$BUILD_DIR",
+        PROGSUFFIX=".elf")
+
+
+def GlobCXXFiles(env, path):
+    files = []
+    for suff in ["*.c", "*.cpp", "*.S"]:
+        _list = env.Glob(join(path, suff))
+        if _list:
+            files += _list
+    return files
+
+
+def VariantDirRecursive(env, variant_dir, src_dir, duplicate=True):
+    # add root dir by default
+    variants = [variant_dir]
+    env.VariantDir(variant_dir, src_dir, duplicate)
+    for root, dirnames, _ in walk(env.subst(src_dir)):
+        if not dirnames:
+            continue
+        for dn in dirnames:
+            env.VariantDir(join(variant_dir, dn), join(root, dn), duplicate)
+            variants.append(join(variant_dir, dn))
+    return variants
+
+
+def ParseBoardOptions(env, path, name):
+    path = env.subst(path)
+    name = env.subst(name)
+    if not isfile(path):
+        env.Exit("Invalid path to boards.txt -> %s" % path)
+
+    data = {}
+    with open(path) as f:
+        for line in f:
+            if not line.strip() or line[0] == "#":
+                continue
+
+            _group = line[:line.index(".")]
+            _cpu = name[len(_group):]
+            line = line[len(_group)+1:].strip()
+            if _group != name[:len(_group)]:
+                continue
+            elif "menu.cpu." in line:
+                if _cpu not in line:
+                    continue
+                else:
+                    line = line[len(_cpu)+10:]
+
+            if "=" in line:
+                opt, value = line.split("=", 1)
+                data[opt] = value
+    if not data:
+        env.Exit("Unknown Board '%s'" % name)
+    else:
+        return data
+
+
+def ResetDevice(env):
+    """ Pulse the DTR line and flush serial buffer """
+    s = Serial(env.subst("$UPLOAD_PORT"))
+    s.flushInput()
+    s.setDTR(False)
+    s.setRTS(False)
+    sleep(0.1)
+    s.setDTR(True)
+    s.setRTS(True)
+    s.close()
+
+
+def exists(_):
+    return True
+
+
+def generate(env):
+    env.AddMethod(BuildLibrary)
+    env.AddMethod(BuildFirmware)
+    env.AddMethod(GlobCXXFiles)
+    env.AddMethod(VariantDirRecursive)
+    env.AddMethod(ParseBoardOptions)
+    env.AddMethod(ResetDevice)
+    return env
--- a/platformio/commands/init.py
+++ b/platformio/commands/init.py
@ -0,0 +1,2 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
--- a/platformio/commands/init.py
+++ b/platformio/commands/init.py
@ -0,0 +1,30 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import makedirs
+from os.path import isdir, isfile, join
+from shutil import copyfile
+
+from click import command, secho
+
+from platformio.exception import ProjectInitialized
+from platformio.util import get_source_dir
+
+
+@command("init", short_help="Initialize new platformio based project")
+def cli():
+
+    if isfile("platformio.ini") and isdir("src"):
+        raise ProjectInitialized()
+    for d in (".pioenvs", "libs", "src"):
+        if not isdir(d):
+            makedirs(d)
+    if not isfile("platformio.ini"):
+        copyfile(join(get_source_dir(), "projectconftpl.ini"),
+                 "platformio.ini")
+    secho("Project successfully initialized.\n"
+          "Please put your source code to `src` directory, "
+          "external libraries to `libs` and "
+          "setup environments in `platformio.ini` file.\n"
+          "Then process project with `platformio run` command.",
+          fg="green")
--- a/platformio/commands/install.py
+++ b/platformio/commands/install.py
@ -0,0 +1,19 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from click import argument, command, option, secho
+
+from platformio.platforms._base import PlatformFactory
+
+
+@command("install", short_help="Install new platforms")
+@argument("platform")
+@option('--with-package', multiple=True, metavar="<package>")
+@option('--without-package', multiple=True, metavar="<package>")
+def cli(platform, with_package, without_package):
+
+    p = PlatformFactory().newPlatform(platform)
+
+    if p.install(with_package, without_package):
+        secho("The platform '%s' has been successfully installed!" % platform,
+              fg="green")
--- a/platformio/commands/list.py
+++ b/platformio/commands/list.py
@ -0,0 +1,16 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from click import command, echo, style
+
+from platformio.pkgmanager import PackageManager
+
+
+@command("list", short_help="List installed platforms")
+def cli():
+
+    for name, pkgs in PackageManager.get_installed().iteritems():
+        echo("{name:<20} with packages: {pkgs}".format(
+            name=style(name, fg="cyan"),
+            pkgs=", ".join(pkgs.keys())
+        ))
--- a/platformio/commands/run.py
+++ b/platformio/commands/run.py
@ -0,0 +1,47 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from click import command, echo, option, secho, style
+
+from platformio.exception import ProjecEnvsNotAvaialable, UndefinedEnvPlatform
+from platformio.platforms._base import PlatformFactory
+from platformio.util import get_project_config
+
+
+@command("run", short_help="Process project environments")
+@option("--environment", "-e", multiple=True, metavar="<environment>")
+@option("--target", "-t", multiple=True, metavar="<target>")
+def cli(environment, target):
+
+    config = get_project_config()
+
+    if not config.sections():
+        raise ProjecEnvsNotAvaialable()
+
+    for section in config.sections():
+        if section[:4] != "env:":
+            continue
+
+        envname = section[4:]
+        if environment and envname not in environment:
+            echo("Skipped %s environment" % style(envname, fg="yellow"))
+            continue
+
+        echo("Processing %s environment:" % style(envname, fg="cyan"))
+        variables = ["%s=%s" % (o.upper(), v) for o, v in config.items(section)
+                     if o != "targets"]
+        variables.append("PIOENV=" + envname)
+
+        envtargets = []
+        if target:
+            envtargets = [t for t in target]
+        elif config.has_option(section, "targets"):
+            envtargets = config.get(section, "targets").split()
+
+        if not config.has_option(section, "platform"):
+            raise UndefinedEnvPlatform(envname)
+
+        p = PlatformFactory().newPlatform(config.get(section, "platform"))
+        result = p.run(variables, envtargets)
+        secho(result['out'], fg="green")
+        secho(result['err'], fg="red")
--- a/platformio/commands/search.py
+++ b/platformio/commands/search.py
@ -0,0 +1,23 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from click import argument, command, echo, style
+
+from platformio.platforms._base import PlatformFactory
+from platformio.util import get_platforms
+
+
+@command("search", short_help="Search for development platforms")
+@argument("query")
+def cli(query):
+    for platform in get_platforms():
+        p = PlatformFactory().newPlatform(platform)
+        name = p.get_name()
+        shinfo = p.get_short_info()
+
+        search_data = "%s %s" % (name, shinfo)
+        if query != "all" and query.lower() not in search_data.lower():
+            continue
+
+        echo("{name:<20} - {info}".format(name=style(name, fg="cyan"),
+                                          info=shinfo))
--- a/platformio/commands/show.py
+++ b/platformio/commands/show.py
@ -0,0 +1,29 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os.path import join
+
+from click import argument, command, echo, style
+
+from platformio.exception import PlatformNotInstalledYet
+from platformio.pkgmanager import PackageManager
+from platformio.platforms._base import PlatformFactory
+
+
+@command("show", short_help="Show details about an installed platforms")
+@argument("platform")
+def cli(platform):
+    p = PlatformFactory().newPlatform(platform)
+    if platform not in PackageManager.get_installed():
+        raise PlatformNotInstalledYet(platform)
+
+    # print info about platform
+    echo("{name:<20} - {info}".format(name=style(p.get_name(), fg="cyan"),
+                                      info=p.get_short_info()))
+
+    pm = PackageManager(platform)
+    for name, data in pm.get_installed(platform).iteritems():
+        echo("----------")
+        echo("Package: %s" % style(name, fg="yellow"))
+        echo("Location: %s" % join(pm.get_platform_dir(), data['path']))
+        echo("Version: %d" % int(data['version']))
--- a/platformio/commands/uninstall.py
+++ b/platformio/commands/uninstall.py
@ -0,0 +1,21 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from click import argument, command, secho
+
+from platformio.exception import PlatformNotInstalledYet
+from platformio.pkgmanager import PackageManager
+from platformio.platforms._base import PlatformFactory
+
+
+@command("uninstall", short_help="Uninstall the platforms")
+@argument("platform")
+def cli(platform):
+
+    if platform not in PackageManager.get_installed():
+        raise PlatformNotInstalledYet(platform)
+
+    p = PlatformFactory().newPlatform(platform)
+    if p.uninstall():
+        secho("The platform '%s' has been successfully "
+              "uninstalled!" % platform, fg="green")
--- a/platformio/commands/update.py
+++ b/platformio/commands/update.py
@ -0,0 +1,17 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from click import command, echo, style
+
+from platformio.pkgmanager import PackageManager
+from platformio.platforms._base import PlatformFactory
+
+
+@command("update", short_help="Update installed platforms")
+def cli():
+
+    for platform in PackageManager.get_installed().keys():
+        echo("\nPlatform %s" % style(platform, fg="cyan"))
+        echo("--------")
+        p = PlatformFactory().newPlatform(platform)
+        p.update()
--- a/platformio/downloader.py
+++ b/platformio/downloader.py
@ -0,0 +1,88 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from email.utils import parsedate_tz
+from math import ceil
+from os.path import getsize, join
+from subprocess import check_output
+from time import mktime
+
+from click import progressbar
+from requests import get
+
+from platformio.exception import (FDSHASumMismatch, FDSizeMismatch,
+                                  FDUnrecognizedStatusCode)
+from platformio.util import change_filemtime
+
+
+class FileDownloader(object):
+
+    CHUNK_SIZE = 1024
+
+    def __init__(self, url, dest_dir=None):
+        self._url = url
+        self._fname = url.split("/")[-1]
+
+        self._destination = self._fname
+        if dest_dir:
+            self.set_destination(join(dest_dir, self._fname))
+        self._progressbar = None
+
+        self._request = get(url, stream=True)
+        if self._request.status_code != 200:
+            raise FDUnrecognizedStatusCode(self._request.status_code, url)
+
+    def set_destination(self, destination):
+        self._destination = destination
+
+    def get_filepath(self):
+        return self._destination
+
+    def get_lmtime(self):
+        return self._request.headers['last-modified']
+
+    def get_size(self):
+        return int(self._request.headers['content-length'])
+
+    def start(self):
+        itercontent = self._request.iter_content(chunk_size=self.CHUNK_SIZE)
+        f = open(self._destination, "wb")
+        chunks = int(ceil(self.get_size() / float(self.CHUNK_SIZE)))
+
+        with progressbar(length=chunks, label="Downloading") as pb:
+            for _ in pb:
+                f.write(next(itercontent))
+        f.close()
+        self._request.close()
+
+        self._preserve_filemtime(self.get_lmtime())
+
+    def verify(self, sha1=None):
+        _dlsize = getsize(self._destination)
+        if _dlsize != self.get_size():
+            raise FDSizeMismatch(_dlsize, self._fname, self.get_size())
+
+        if not sha1:
+            return
+
+        dlsha1 = None
+        try:
+            res = check_output(["sha1sum", self._destination])
+            dlsha1 = res[:40]
+        except OSError:
+            try:
+                res = check_output(["shasum", "-a", "1", self._destination])
+                dlsha1 = res[:40]
+            except OSError:
+                pass
+
+        if dlsha1 and sha1 != dlsha1:
+            raise FDSHASumMismatch(dlsha1, self._fname, sha1)
+
+    def _preserve_filemtime(self, lmdate):
+        timedata = parsedate_tz(lmdate)
+        lmtime = mktime(timedata[:9])
+        change_filemtime(self._destination, lmtime)
+
+    def __del__(self):
+        self._request.close()
--- a/platformio/exception.py
+++ b/platformio/exception.py
@ -0,0 +1,87 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+
+class PlatformioException(Exception):
+
+    MESSAGE = None
+
+    def __str__(self):  # pragma: no cover
+        if self.MESSAGE:
+            return self.MESSAGE % self.args
+        else:
+            return Exception.__str__(self)
+
+
+class UnknownPlatform(PlatformioException):
+
+    MESSAGE = "Unknown platform '%s'"
+
+
+class PlatformNotInstalledYet(PlatformioException):
+
+    MESSAGE = ("The platform '%s' has not been installed yet. "
+               "Use `platformio install` command")
+
+
+class UnknownCLICommand(PlatformioException):
+
+    MESSAGE = "Unknown command '%s'"
+
+
+class UnknownPackage(PlatformioException):
+
+    MESSAGE = "Detected unknown package '%s'"
+
+
+class InvalidPackageVersion(PlatformioException):
+
+    MESSAGE = "The package '%s' with version '%d' does not exist"
+
+
+class NonSystemPackage(PlatformioException):
+
+    MESSAGE = "The package '%s' is not available for your system '%s'"
+
+
+class FDUnrecognizedStatusCode(PlatformioException):
+
+    MESSAGE = "Got an unrecognized status code '%s' when downloaded %s"
+
+
+class FDSizeMismatch(PlatformioException):
+
+    MESSAGE = ("The size (%d bytes) of downloaded file '%s' "
+               "is not equal to remote size (%d bytes)")
+
+
+class FDSHASumMismatch(PlatformioException):
+
+    MESSAGE = ("The 'sha1' sum '%s' of downloaded file '%s' "
+               "is not equal to remote '%s'")
+
+
+class NotPlatformProject(PlatformioException):
+
+    MESSAGE = "Not a platformio project. Use `platformio init` command"
+
+
+class UndefinedEnvPlatform(PlatformioException):
+
+    MESSAGE = "Please specify platform for '%s' environment"
+
+
+class UnsupportedArchiveType(PlatformioException):
+
+    MESSAGE = "Can not unpack file '%s'"
+
+
+class ProjectInitialized(PlatformioException):
+
+    MESSAGE = ("Project is already initialized. "
+               "Process it with `platformio run` command")
+
+
+class ProjecEnvsNotAvaialable(PlatformioException):
+
+    MESSAGE = "Please setup environments in `platformio.ini` file."
--- a/platformio/pkgmanager.py
+++ b/platformio/pkgmanager.py
@ -0,0 +1,156 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+import json
+from os import makedirs, remove
+from os.path import isdir, isfile, join
+from shutil import rmtree
+
+from click import echo, secho, style
+from requests import get
+
+from platformio import __pkgmanifesturl__
+from platformio.downloader import FileDownloader
+from platformio.exception import (InvalidPackageVersion, NonSystemPackage,
+                                  UnknownPackage)
+from platformio.unpacker import FileUnpacker
+from platformio.util import get_home_dir, get_system
+
+
+class PackageManager(object):
+
+    DBFILE_PATH = join(get_home_dir(), "installed.json")
+
+    def __init__(self, platform_name):
+        self._platform_name = platform_name
+
+    @staticmethod
+    def get_manifest():
+        try:
+            return PackageManager._cached_manifest
+        except AttributeError:
+            PackageManager._cached_manifest = get(__pkgmanifesturl__).json()
+        return PackageManager._cached_manifest
+
+    @staticmethod
+    def download(url, dest_dir, sha1=None):
+        fd = FileDownloader(url, dest_dir)
+        fd.start()
+        fd.verify(sha1)
+        return fd.get_filepath()
+
+    @staticmethod
+    def unpack(pkgpath, dest_dir):
+        fu = FileUnpacker(pkgpath, dest_dir)
+        return fu.start()
+
+    @staticmethod
+    def get_installed(platform=None):
+        data = {}
+        if isfile(PackageManager.DBFILE_PATH):
+            with open(PackageManager.DBFILE_PATH) as fp:
+                data = json.load(fp)
+        return data.get(platform, None) if platform else data
+
+    def get_platform_dir(self):
+        return join(get_home_dir(), self._platform_name)
+
+    def is_installed(self, name):
+        installed = self.get_installed()
+        return (self._platform_name in installed and name in
+                installed[self._platform_name])
+
+    def get_info(self, name, version=None):
+        manifest = self.get_manifest()
+        if name not in manifest:
+            raise UnknownPackage(name)
+
+        # check system platform
+        system = get_system()
+        builds = ([b for b in manifest[name] if b['system'] == "all" or system
+                   in b['system']])
+        if not builds:
+            raise NonSystemPackage(name, system)
+
+        if version:
+            for b in builds:
+                if b['version'] == version:
+                    return b
+            raise InvalidPackageVersion(name, version)
+        else:
+            return sorted(builds, key=lambda s: s['version'])[-1]
+
+    def install(self, name, path):
+        echo("Installing %s package:" % style(name, fg="cyan"))
+
+        if self.is_installed(name):
+            secho("Already installed", fg="yellow")
+            return
+
+        info = self.get_info(name)
+        pkg_dir = join(self.get_platform_dir(), path)
+        if not isdir(pkg_dir):
+            makedirs(pkg_dir)
+
+        dlpath = self.download(info['url'], pkg_dir, info['sha1'])
+        if self.unpack(dlpath, pkg_dir):
+            self._register(name, info['version'], path)
+        # remove archive
+        remove(dlpath)
+
+    def uninstall(self, name, path):
+        echo("Uninstalling %s package: \t" % style(name, fg="cyan"),
+             nl=False)
+        rmtree(join(self.get_platform_dir(), path))
+        self._unregister(name)
+        echo("[%s]" % style("OK", fg="green"))
+
+    def update(self, name):
+        echo("Updating %s package:" % style(name, fg="yellow"))
+
+        installed = self.get_installed(self._platform_name)
+        current_version = installed[name]['version']
+        latest_version = self.get_info(name)['version']
+
+        echo("Versions: Current=%d, Latest=%d \t " % (
+            current_version, latest_version), nl=False)
+
+        if current_version == latest_version:
+            echo("[%s]" % (style("Up-to-date", fg="green")))
+            return True
+        else:
+            echo("[%s]" % (style("Out-of-date", fg="red")))
+
+        self.uninstall(name, installed[name]['path'])
+        self.install(name, installed[name]['path'])
+
+    def register_platform(self, name):
+        data = self.get_installed()
+        if name not in data:
+            data[name] = {}
+        self._update_db(data)
+        return data
+
+    def unregister_platform(self, name):
+        data = self.get_installed()
+        del data[name]
+        self._update_db(data)
+
+    def _register(self, name, version, path):
+        data = self.get_installed()
+        if self._platform_name not in data:
+            data = self.register_platform(self._platform_name)
+        data[self._platform_name][name] = {
+            "version": version,
+            "path": path
+        }
+        self._update_db(data)
+
+    def _unregister(self, name):
+        data = self.get_installed()
+        del data[self._platform_name][name]
+        self._update_db(data)
+
+    def _update_db(self, data):
+        with open(self.DBFILE_PATH, "w") as fp:
+            json.dump(data, fp)
--- a/platformio/platforms/init.py
+++ b/platformio/platforms/init.py
@ -0,0 +1,2 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
--- a/platformio/platforms/_base.py
+++ b/platformio/platforms/_base.py
@ -0,0 +1,96 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os.path import join
+from shutil import rmtree
+
+from platformio.exception import UnknownPackage, UnknownPlatform
+from platformio.pkgmanager import PackageManager
+from platformio.util import exec_command, get_platforms, get_source_dir
+
+
+class PlatformFactory(object):
+
+    @staticmethod
+    def newPlatform(name):
+        clsname = "%sPlatform" % name.title()
+        try:
+            assert name in get_platforms()
+            mod = __import__("platformio.platforms." + name.lower(),
+                             None, None, [clsname])
+        except (AssertionError, ImportError):
+            raise UnknownPlatform(name)
+
+        obj = getattr(mod, clsname)()
+        assert isinstance(obj, BasePlatform)
+        return obj
+
+
+class BasePlatform(object):
+
+    PACKAGES = {}
+
+    def get_name(self):
+        raise NotImplementedError()
+
+    def get_short_info(self):
+        if self.__doc__:
+            doclines = [l.strip() for l in self.__doc__.splitlines()]
+            return " ".join(doclines).strip()
+        else:
+            raise NotImplementedError()
+
+    def install(self, with_packages, without_packages):
+        requirements = []
+        pm = PackageManager(self.get_name())
+
+        upkgs = set(with_packages + without_packages)
+        ppkgs = set(self.PACKAGES.keys())
+        if not upkgs.issubset(ppkgs):
+            raise UnknownPackage(", ".join(upkgs - ppkgs))
+
+        for name, opts in self.PACKAGES.iteritems():
+            if name in without_packages:
+                continue
+            elif name in with_packages or opts["default"]:
+                requirements.append((name, opts["path"]))
+
+        for (package, path) in requirements:
+            pm.install(package, path)
+        return True
+
+    def uninstall(self):
+        platform = self.get_name()
+        pm = PackageManager(platform)
+
+        for package, data in pm.get_installed(platform).iteritems():
+            pm.uninstall(package, data['path'])
+
+        pm.unregister_platform(platform)
+        rmtree(pm.get_platform_dir())
+        return True
+
+    def update(self):
+        platform = self.get_name()
+        pm = PackageManager(platform)
+        for package in pm.get_installed(platform).keys():
+            pm.update(package)
+
+    def run(self, variables, targets):
+        assert isinstance(variables, list)
+        assert isinstance(targets, list)
+
+        if "clean" in targets:
+            targets.remove("clean")
+            targets.append("-c")
+
+        result = exec_command([
+            "scons",
+            "-Q",
+            "-f", join(get_source_dir(), "builder", "main.py")
+        ] + variables + targets)
+
+        return self.after_run(result)
+
+    def after_run(self, result):  # pylint: disable=R0201
+        return result
--- a/platformio/platforms/atmelavr.py
+++ b/platformio/platforms/atmelavr.py
@ -0,0 +1,41 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os.path import join
+
+from platformio.platforms._base import BasePlatform
+
+
+class AtmelavrPlatform(BasePlatform):
+    """
+        An embedded platform for Atmel AVR microcontrollers
+        (with Arduino Framework)
+    """
+
+    PACKAGES = {
+
+        "toolchain-atmelavr": {
+            "path": join("tools", "toolchain"),
+            "default": True
+        },
+
+        "tool-avrdude": {
+            "path": join("tools", "avrdude"),
+            "default": True,
+        },
+
+        "framework-arduinoavr": {
+            "path": join("frameworks", "arduino"),
+            "default": False
+        }
+    }
+
+    def get_name(self):
+        return "atmelavr"
+
+    def after_run(self, result):
+        # fix STDERR "flash written" for avrdude
+        if "flash written" in result['err']:
+            result['out'] += "\n" + result['err']
+            result['err'] = ""
+        return result
--- a/platformio/platforms/timsp430.py
+++ b/platformio/platforms/timsp430.py
@ -0,0 +1,34 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os.path import join
+
+from platformio.platforms._base import BasePlatform
+
+
+class Timsp430Platform(BasePlatform):
+    """
+        An embedded platform for TI MSP430 microcontrollers
+        (with Energia Framework)
+    """
+
+    PACKAGES = {
+
+        "toolchain-timsp430": {
+            "path": join("tools", "toolchain"),
+            "default": True
+        },
+
+        "tool-mspdebug": {
+            "path": join("tools", "mspdebug"),
+            "default": True,
+        },
+
+        "framework-energiamsp430": {
+            "path": join("frameworks", "energia"),
+            "default": False
+        }
+    }
+
+    def get_name(self):
+        return "timsp430"
--- a/platformio/platforms/titiva.py
+++ b/platformio/platforms/titiva.py
@ -0,0 +1,34 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os.path import join
+
+from platformio.platforms._base import BasePlatform
+
+
+class TitivaPlatform(BasePlatform):
+    """
+        An embedded platform for TI TIVA C ARM microcontrollers
+        (with Energia Framework)
+    """
+
+    PACKAGES = {
+
+        "toolchain-gccarmnoneeabi": {
+            "path": join("tools", "toolchain"),
+            "default": True
+        },
+
+        "tool-lm4flash": {
+            "path": join("tools", "lm4flash"),
+            "default": True,
+        },
+
+        "framework-energiativa": {
+            "path": join("frameworks", "energia"),
+            "default": True
+        }
+    }
+
+    def get_name(self):
+        return "titiva"
--- a/platformio/projectconftpl.ini
+++ b/platformio/projectconftpl.ini
@ -0,0 +1,65 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+# Please uncomment (remove "#" sign from the beginning of the line)
+# some of the environments which fit to your project.
+#
+# And replace all values that match with "%..._HERE%" by real data.
+
+
+# Simple and base environment
+#[env:mybaseenv]
+#platform = %INSTALLED_PLATFORM_NAME_HERE%
+
+#
+# Atmel AVR based board
+#
+#[env:myatmelavr_board]
+#platform = atmelavr
+#board_mcu = %MICROCONTROLLER_TYPE_HERE%     # for example -> atmega168
+#board_f_cpu = %PROCESSOR_FREQUENCY_HERE%    # for example -> 16000000L
+#upload_port = %UPLOAD_PORT_HERE%    # for example (Mac/Linux) -> /dev/ttyUSB0
+#upload_port = %UPLOAD_PORT_HERE%    # for example (Windows) -> COM3
+#upload_protocol = %UPLOAD_PROTOCOL_HERE%    # for example -> arduino
+#upload_speed = %UPLOAD_PROTOCOL_HERE%       # for example -> 19200
+#targets = %DEFAULT_TARGETS_HERE%            # for auto-upload use -> upload
+
+#
+# Atmel AVR based board + Arduino Wiring Framework
+#
+#[env:myarduino_board]
+#platform = atmelavr
+#framework = arduino
+#board = %BOARD_HERE%               # for example -> pro16MHzatmega168
+#upload_port = %UPLOAD_PORT_HERE%   # for example (Mac/Linux) -> /dev/ttyUSB0
+#upload_port = %UPLOAD_PORT_HERE%   # for example (Windows) -> COM3
+#targets = %DEFAULT_TARGETS_HERE%   # for auto-upload use -> upload
+
+#
+# TI MSP430 based board
+#
+#[env:mytimso430_board]
+#platform = timsp430
+#board_mcu = %MICROCONTROLLER_TYPE_HERE%     # for example -> msp430g2553
+#board_f_cpu = %PROCESSOR_FREQUENCY_HERE%    # for example -> 16000000L
+#upload_protocol = %UPLOAD_PROTOCOL_HERE%    # for example -> rf2500
+#targets = %DEFAULT_TARGETS_HERE%   # for auto-upload use -> upload
+
+#
+# TI MSP430  based board + Energia Wiring Framework
+#
+#[env:myarduino_board]
+#platform = timsp430
+#framework = energia
+#board = %BOARD_HERE%                        # for example -> lpmsp430g2553
+#upload_protocol = %UPLOAD_PROTOCOL_HERE%    # for example -> rf2500
+#targets = %DEFAULT_TARGETS_HERE%            # for auto-upload use -> upload
+
+#
+# TI TIVA C ARM based board  + Energia Wiring Framework
+#
+#[env:mytitiva_board]
+#platform = titiva
+#framework = energia
+#board = %BOARD_HERE%                        # for example -> lplm4f120h5qr
+#targets = %DEFAULT_TARGETS_HERE%            # for auto-upload use -> upload
--- a/platformio/unpacker.py
+++ b/platformio/unpacker.py
@ -0,0 +1,87 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import chmod
+from os.path import join, splitext
+from tarfile import open as tarfile_open
+from time import mktime
+from zipfile import ZipFile
+
+from click import progressbar
+
+from platformio.exception import UnsupportedArchiveType
+from platformio.util import change_filemtime
+
+
+class ArchiveBase(object):
+
+    def __init__(self, arhfileobj):
+        self._afo = arhfileobj
+
+    def get_items(self):
+        raise NotImplementedError()
+
+    def extract_item(self, item, dest_dir):
+        self._afo.extract(item, dest_dir)
+        self.after_extract(item, dest_dir)
+
+    def after_extract(self, item, dest_dir):
+        pass
+
+
+class TARArchive(ArchiveBase):
+
+    def __init__(self, archpath):
+        ArchiveBase.__init__(self, tarfile_open(archpath))
+
+    def get_items(self):
+        return self._afo.getmembers()
+
+
+class ZIPArchive(ArchiveBase):
+
+    def __init__(self, archpath):
+        ArchiveBase.__init__(self, ZipFile(archpath))
+
+    @staticmethod
+    def preserve_permissions(item, dest_dir):
+        attrs = item.external_attr >> 16L
+        if attrs:
+            chmod(join(dest_dir, item.filename), attrs)
+
+    @staticmethod
+    def preserve_mtime(item, dest_dir):
+        change_filemtime(
+            join(dest_dir, item.filename),
+            mktime(list(item.date_time) + [0]*3)
+        )
+
+    def get_items(self):
+        return self._afo.infolist()
+
+    def after_extract(self, item, dest_dir):
+        self.preserve_permissions(item, dest_dir)
+        self.preserve_mtime(item, dest_dir)
+
+
+class FileUnpacker(object):
+
+    def __init__(self, archpath, dest_dir="."):
+        self._archpath = archpath
+        self._dest_dir = dest_dir
+        self._unpacker = None
+
+        _, archext = splitext(archpath.lower())
+        if archext in (".gz", ".bz2"):
+            self._unpacker = TARArchive(archpath)
+        elif archext == ".zip":
+            self._unpacker = ZIPArchive(archpath)
+
+        if not self._unpacker:
+            raise UnsupportedArchiveType(archpath)
+
+    def start(self):
+        with progressbar(self._unpacker.get_items(), label="Unpacking") as pb:
+            for item in pb:
+                self._unpacker.extract_item(item, self._dest_dir)
+        return True
--- a/platformio/util.py
+++ b/platformio/util.py
@ -0,0 +1,59 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import getcwd, listdir, utime
+from os.path import dirname, expanduser, isfile, join, realpath
+from platform import architecture, system
+from subprocess import PIPE, Popen
+
+from platformio.exception import NotPlatformProject
+
+try:
+    from configparser import ConfigParser
+except ImportError:
+    from ConfigParser import ConfigParser
+
+
+def get_system():
+    return (system() + architecture()[0][:-3]).lower()
+
+
+def get_home_dir():
+    return expanduser("~/.platformio")
+
+
+def get_source_dir():
+    return dirname(realpath(__file__))
+
+
+def get_project_dir():
+    return getcwd()
+
+
+def get_project_config():
+    path = join(get_project_dir(), "platformio.ini")
+    if not isfile(path):
+        raise NotPlatformProject()
+    cp = ConfigParser()
+    cp.read(path)
+    return cp
+
+
+def get_platforms():
+    platforms = []
+    for p in listdir(join(get_source_dir(), "platforms")):
+        if p.startswith("_") or not p.endswith(".py"):
+            continue
+        platforms.append(p[:-3])
+    return platforms
+
+
+def change_filemtime(path, time):
+    utime(path, (time, time))
+
+
+def exec_command(args):
+    use_shell = get_system() == "windows32"
+    p = Popen(args, stdout=PIPE, stderr=PIPE, shell=use_shell)
+    out, err = p.communicate()
+    return dict(out=out.strip(), err=err.strip())
--- a/requirements.txt
+++ b/requirements.txt
@ -0,0 +1,5 @@
+click==2.0
+colorama==0.3.1
+pyserial==2.7
+requests=2.3.0
+scons=2.3.0
--- a/scripts/fixsymlink.py
+++ b/scripts/fixsymlink.py
@ -0,0 +1,47 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from os import chdir, getcwd, readlink, remove, symlink, walk
+from os.path import exists, islink, join, split
+from sys import exit as sys_exit
+
+
+def get_symrelpath(root, sympath, ending=None):
+    head, tail = split(sympath)
+
+    if ending:
+        ending = join(tail, ending)
+        relpath = join("..", ending)
+    else:
+        relpath = tail
+        ending = tail
+
+    if exists(join(root, relpath)):
+        return relpath
+    elif head:
+        return get_symrelpath(root, head, ending)
+    else:
+        raise Exception()
+
+
+def fix_symlink(root, fname, brokenlink):
+    prevcwd = getcwd()
+    symrelpath = get_symrelpath(root, brokenlink)
+
+    chdir(root)
+    remove(fname)
+    symlink(symrelpath, fname)
+    chdir(prevcwd)
+
+
+def main():
+    for root, dirnames, filenames in walk("."):
+        for f in filenames:
+            path = join(root, f)
+            if not islink(path) or exists(path):
+                continue
+            fix_symlink(root, f, readlink(path))
+
+
+if __name__ == "__main__":
+    sys_exit(main())
--- a/setup.py
+++ b/setup.py
@ -0,0 +1,44 @@
+# Copyright (C) Ivan Kravets <me@ikravets.com>
+# See LICENSE for details.
+
+from setuptools import find_packages, setup
+
+from platformio import (__author__, __description__, __email__, __license__,
+                        __title__, __url__, __version__)
+
+setup(
+    name=__title__,
+    version=__version__,
+    description=__description__,
+    long_description=open("README.rst").read(),
+    author=__author__,
+    author_email=__email__,
+    url=__url__,
+    license=__license__,
+    install_requires=[
+        "click",
+        "colorama",
+        "pyserial",
+        "requests",
+        # "SCons"
+    ],
+    packages=find_packages(),
+    package_data={"platformio": ["*.ini"]},
+    entry_points={
+        "console_scripts": [
+            "platformio = platformio.__main__:main"
+        ]
+    },
+    classifiers=[
+        "Development Status :: 3 - Alpha",
+        "Environment :: Console",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+        "Programming Language :: C",
+        "Programming Language :: Python",
+        "Topic :: Software Development",
+        "Topic :: Software Development :: Build Tools",
+        "Topic :: Software Development :: Compilers"
+    ]
+)
--- a/tox.ini
+++ b/tox.ini
@ -0,0 +1,27 @@
+[tox]
+# toxworkdir = /tmp/.tox
+# toxworkdir = C:\Users\User\Downloads\.tox
+envlist = lint
+
+[testenv]
+envlogdir = /tmp/toxlogdir
+envtmpdir = /tmp/toxtmpdir
+commands =
+    {envpython} --version
+
+[testenv:develop]
+usedevelop = True
+deps =
+    isort
+    flake8
+    wheel
+commands =
+    pip install --egg scons
+
+[testenv:lint]
+deps =
+    flake8
+    pylint
+commands =
+    flake8 ./platformio
+    pylint --rcfile=./.pylintrc ./platformio