..  Copyright 2014-2016 Ivan Kravets <me@ikravets.com>
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
       http://www.apache.org/licenses/LICENSE-2.0
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

.. _platform_titiva:

Platform ``titiva``
===================
Texas Instruments TM4C12x MCUs offer the industrys most popular ARM Cortex-M4 core with scalable memory and package options, unparalleled connectivity peripherals, advanced application functions, industry-leading analog integration, and extensive software solutions.

For more detailed information please visit `vendor site <http://www.ti.com/lsds/ti/microcontrollers_16-bit_32-bit/c2000_performance/control_automation/tm4c12x/overview.page>`_.

.. contents::

Packages
--------

.. list-table::
    :header-rows:  1

    * - Name
      - Contents

    * - ``ldscripts``
      - `Linker Scripts <https://sourceware.org/binutils/docs/ld/Scripts.html>`_

    * - ``framework-libopencm3``
      - `libOpenCM3 Framework <http://www.libopencm3.org/>`_

    * - ``toolchain-gccarmnoneeabi``
      - `gcc-arm-embedded <https://launchpad.net/gcc-arm-embedded>`_, `GDB <http://www.gnu.org/software/gdb/>`_

    * - ``tool-lm4flash``
      - `Flash Programmer <http://www.ti.com/tool/lmflashprogrammer>`_

    * - ``framework-energiativa``
      - `Energia Wiring-based Framework (LM4F Core) <http://energia.nu/reference/>`_

.. warning::
    **Linux Users:** Don't forget to install "udev" rules file
    `99-platformio-udev.rules <https://github.com/platformio/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).


    **Windows Users:** Please check that you have correctly installed USB
    driver from board manufacturer



Frameworks
----------
.. list-table::
    :header-rows:  1

    * - Name
      - Description

    * - :ref:`framework_energia`
      - Energia Wiring-based framework enables pretty much anyone to start easily creating microcontroller-based projects and applications. Its easy-to-use libraries and functions provide developers of all experience levels to start blinking LEDs, buzzing buzzers and sensing sensors more quickly than ever before.

    * - :ref:`framework_libopencm3`
      - The libOpenCM3 framework aims to create a free/libre/open-source firmware library for various ARM Cortex-M0(+)/M3/M4 microcontrollers, including ST STM32, Ti Tiva and Stellaris, NXP LPC 11xx, 13xx, 15xx, 17xx parts, Atmel SAM3, Energy Micro EFM32 and others.

Boards
------

.. note::
    * You can list pre-configured boards by :ref:`cmd_boards` command or
      `PlatformIO Boards Explorer <http://platformio.org/boards>`_
    * For more detailed ``board`` information please scroll tables below by
      horizontal.

TI
~~

.. list-table::
    :header-rows:  1

    * - Type ``board``
      - Name
      - Microcontroller
      - Frequency
      - Flash
      - RAM

    * - ``lplm4f120h5qr``
      - `TI LaunchPad (Stellaris) w/ lm4f120 (80MHz) <http://www.ti.com/tool/ek-lm4f120xl>`_
      - LPLM4F120H5QR
      - 80 MHz
      - 256 Kb
      - 32 Kb

    * - ``lptm4c1230c3pm``
      - `TI LaunchPad (Tiva C) w/ tm4c123 (80MHz) <http://www.ti.com/ww/en/launchpad/launchpads-connected-ek-tm4c123gxl.html>`_
      - LPTM4C1230C3PM
      - 80 MHz
      - 256 Kb
      - 32 Kb

    * - ``lptm4c1294ncpdt``
      - `TI LaunchPad (Tiva C) w/ tm4c129 (120MHz) <http://www.ti.com/ww/en/launchpad/launchpads-connected-ek-tm4c1294xl.html>`_
      - LPTM4C1294NCPDT
      - 120 MHz
      - 1024 Kb
      - 256 Kb

.. include:: titiva_extra.rst
