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Documentation: Update the NuttX 'About' document in preparation for the NuttX-7.30 release.
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‎Documentation/NuttX.html

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<tr align="center" bgcolor="#e4e4e4">
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<td>
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<p>Last Updated: May 9, 2019</p>
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<p>Last Updated: May 19, 2019</p>
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</td>
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</tr>
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</table>
@@ -1461,11 +1461,11 @@ <h2>Git Repository</h2>
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<h2>Released Versions</h2>
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<p>
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In addition to the ever-changing GIT repository, there are frozen released versions of NuttX available.
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The current release is NuttX 7.29.
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NuttX 7.29 is the 129<sup>th</sup> release of NuttX.
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It was released on March 25, 2019, and is available for download from the
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The current release is NuttX 7.30.
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NuttX 7.30 is the 130<sup>th</sup> release of NuttX.
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It was released on May 19, 2019, and is available for download from the
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<a href="https://bitbucket.org/nuttx/nuttx/downloads/">Bitbucket.org</a> website.
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Note that the release consists of two tarballs: <code>nuttx-7.29.tar.gz</code> and <code>apps-7.29.tar.gz</code>.
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Note that the release consists of two tarballs: <code>nuttx-7.30.tar.gz</code> and <code>apps-7.30.tar.gz</code>.
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Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information).
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</p>
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@@ -1474,15 +1474,15 @@ <h2><a name="changelogs"><b>Release Notes and Change Logs</b>:</a></h2>
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<ul>
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<li><b>nuttx</b>.
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<ul><p>
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Release notes for NuttX 7.29 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
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Release notes for NuttX 7.30 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
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Release notes for all released versions on NuttX are available in the <a href="https://bitbucket.org/nuttx/nuttx/src/master/ReleaseNotes" target="_blank">Bitbucket GIT</a>.
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The ChangeLog for all releases of NuttX is available in the ChangeLog file that can viewed in the <a href="https://bitbucket.org/nuttx/nuttx/src/master/ChangeLog" target="_blank">Bitbucket GIT</a>.
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The ChangeLog for the current release is at the bottom of that file.
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</p>
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</li></ul>
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<li><b>apps</b>.
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<ul><p>
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Release notes for NuttX 7.29 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
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Release notes for NuttX 7.30 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
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Release notes for all released versions on NuttX are available in the <a href="https://bitbucket.org/nuttx/nuttx/src/master/ReleaseNotes" target="_blank">Bitbucket GIT</a>
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The ChangeLog for the all releases of <code>apps/</code> is available in the ChangeLog file that can viewed in the <a href="https://bitbucket.org/nuttx/apps/src/master/ChangeLog.txt" target="_blank">Bitbucket GIT</a>.
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The ChangeLog for the current release is at the bottom of that file.
@@ -1540,8 +1540,8 @@ <h2><a name="changelogs"><b>Release Notes and Change Logs</b>:</a></h2>
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<li><a href="#armcortexr4">ARM Cortex-R4</a> (2)</li>
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<li><a href="#armcortexm0">ARM Cortex-M0/M0+</a> (10)</li>
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<li><a href="#armcortexm3">ARM Cortex-M3</a> (39)</li>
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<li><a href="#armcortexm4">ARM Cortex-M4</a> (55)</li>
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<li><a href="#armcortexm7">ARM Cortex-M7</a> (13)</li>
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<li><a href="#armcortexm4">ARM Cortex-M4</a> (56)</li>
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<li><a href="#armcortexm7">ARM Cortex-M7</a> (14)</li>
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</ul>
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<li>Atmel AVR
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<ul>
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<li><a href="#efm32gg">EFM32 Giant Gecko</a> <small>(ARM Cortex-M3)</small></li>
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</ul>
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</li>
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<li>Sony.
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<ul>
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<li><a href="#cxd56xx">CXD56<i>xx</i></a> <small>(6 x ARM Cortex-M4)</small></li>
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</ul>
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</li>
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<li>STMicroelectronics
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<ul>
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<li><a href="#str71x">STMicro STR71x</a> <small>(ARM7TDMI)</small></li>
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Contributed by Juha Niskanen in NuttX-7.21.
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</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p>
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<a name="stm32L0xx"><b>STMicro STM32L0xx (STM32 L0, ARM Cortex-M0)</b>.</a>
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Support for the STM32 FL family was contributed by Mateusz Sfafoni in NuttX-7.28.
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There are ports to two different STM32 L0 boards in the repository:
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</p>
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<ul>
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<li>
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<b>B-L072Z-LRWAN1</b>
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Contributed byMateusz Sfafoni in NuttX-7.28.
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</li>
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<li>
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<b>Nucleo-L073RZ</b>
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Contributed byMateusz Sfafoni in NuttX-7.28.
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</li>
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</ul>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p>
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<b>STATUS:</b>
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Status for both the STM32F0xx and STM32L0xx is show together since the two parts share many drivers in common.
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</p>
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<ul>
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<li>
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<b>NuttX-7.29</b>
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Added an SPI driver. From Mateusz Sfafoni.
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</li>
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</p>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td><hr></td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p>
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<a name="stm32L0xx"><b>STMicro STM32L0xx (STM32 L0, ARM Cortex-M0)</b>.</a>
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Support for the STM32 FL family was contributed by Mateusz Sfafoni in NuttX-7.28.
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There are ports to two different STM32 L0 boards in the repository:
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</p>
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<ul>
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<li>
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<b>B-L072Z-LRWAN1</b>
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Contributed byMateusz Sfafoni in NuttX-7.28.
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<b>NuttX-7.30</b>
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Added ADC and I2C drivers. From Mateusz Szafoni.
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Add AES and RND drivers for the L0. From Mateusz Szafoni.
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Add support for HS148 for L0. From Mateusz Szafoni.
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</li>
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<li>
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<b>Nucleo-L073RZ</b>
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Contributed byMateusz Sfafoni in NuttX-7.28.
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</li>
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</ul>
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</p>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td><hr></td>
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</td>
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</tr>
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</tr>
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<tr>
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<td><br></td>
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<td><hr></td>
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p>
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<a name="cxd56xx"><b>Sony CXD56<i>xx</i></a></b> (6 x ARM Cortex-M4).</a>
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Support for the CXD56<i>xx</i> was introduced by Nobuto Kobayashi in NuttX-7.30.
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</p>
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<p>
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<b>Sony Spresence</b>.</a>
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Basic support for the Sony Spresense board was include in the contribution of Nobuto Kobayashi in NuttX-7.30. <i>NOTE</i>: This is a bare bone basic Spresense port sufficient for running a NuttShell (NSH) and should not be confused with the full Spresence SDK offered from Sony.
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</p>
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Spresense is a compact development board based on Sony’s power-efficient multicore microcontroller CXD5602. Features:
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</p>
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<ul>
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<li>Integrated GPS: Embedded GNSS with support for GPS, QZSS.</li>
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<li>Hi-res audio output and multi mic inputs" Advanced 192kHz/24 bit audio codec and amplifier for audio output, and support for up to 8 mic input channels.</li>
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<li>Multicore microcontroller: Spresense is powered by Sony's CXD5602 microcontroller (ARM® Cortex®-M4F × 6 cores), with a clock speed of 156 MHz.</li>
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</ul>
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</td>
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</tr>
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<tr>
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<td><br></td>
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<td><hr></td>
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<td><br></td>
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<td>
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<p>
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<a name="stm32f302x"><b>STMicro STM32 F302 (STM32 F3 family)</b>.</a>
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Architecture (only) support for the STM32 F302 was contributed in NuttX-7.10 by Ben Dyer (vi the PX4 team and David Sidrane).
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<a name="stm32f302x"><b>STMicro STM32 F302</b> (STM32 F3 family).</a>
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Architecture (only) support for the STM32 F302 was contributed in NuttX-7.10 by Ben Dyer (via the PX4 team and David Sidrane).
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</p>
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<p>
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Support for the Nucleo-F302R8 board was added by raiden00pl in NuttX-7.27.
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<td><br></td>
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<td>
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<p>
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<a name="stm32f303x"><b>STMicro STM32 F303 (STM32 F3 family)</b>.</a>
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<a name="stm32f303x"><b>STMicro STM32 F303</b> (STM32 F3 family).</a>
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<p>
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<ul>
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<li><p>
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<td><br></td>
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<td>
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<p>
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<a name="stm32f334x"><b>STMicro STM32 F334 (STM32 F3 family, ARM Cortex-M4)</b>.</a>
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<a name="stm32f334x"><b>STMicro STM32 F334</b> (STM32 F3 family, ARM Cortex-M4).</a>
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</p>
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<p>
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Support for the STMicro <b>STM32F334-Disco</b> board was contributed by Mateusz Szafoni in NuttX-7.22 and for the <b>Nucleo-STM32F334R8</b> was contributed in an earlier release.
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<td><br></td>
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<td>
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<p>
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<a name="stm32f372x"><b>STMicro STM32 F372/F373 (Cortex-M4)</b>.</a>
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<a name="stm32f372x"><b>STMicro STM32 F372/F373</b> (ARM Cortex-M4).</a>
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<p>
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<p>
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Basic architecture support for the STM32F372/F373 was contributed by Marten Svanfeldt in NuttX 7.9.
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<td><br></td>
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<td>
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<p>
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<a name="stm32f4x1"><b>STMicro STM324x1 (STM32 F4 family)</b>.</a>
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<a name="stm32f4x1"><b>STMicro STM324x1</b> (STM32 F4 family).</a>
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<p>
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<ul>
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<p>
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<td><br></td>
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<td>
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<p>
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<a name="stm32f410"><b>STMicro STM32410 (STM32 F4 family)</b>.</a>
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<a name="stm32f410"><b>STMicro STM32410</b> (STM32 F4 family).</a>
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<p>
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<ul>
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<p>
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<td><br></td>
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<td>
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<p>
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<a name="stm32f407x"><b>STMicro STM32405x/407x (STM32 F4 family)</b>.</a>
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<a name="stm32f407x"><b>STMicro STM32405x/407x</b> (STM32 F4 family).</a>
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<p>
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<ul>
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<p>
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<ul>
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<li>DAC and ADC drivers were contributed by Juha Niskanen.</li>
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</ul>
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<p>
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<b>NuttX-7.30</b>.
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<ul>
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<li>Added USB FS device driver, CRS and HSI38 support from Juha Niskanen.</li>
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</p>
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</td>
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</tr>
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See the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-144/README.txt">README.txt</a> file for further information.
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</p>
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</ul>
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<p><b>STATUS</b>:
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See <a href="#stm32f7drivers">below</a> for STM32 F7 driver availability.
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</p>
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</td>
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</tr>
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<p>
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<b>STM32F746G Discovery</b>.
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One port uses the STMicro STM32F746G-DISCO development board featuring the STM32F746NGH6 MCU. The STM32F746NGH6 is a 216MHz Cortex-M7 operation with 1024Kb Flash.
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The first release of the STM32F746G_DISCO port was available in NuttX-7.11.
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Refer to the <a href="http://www.st.com/stm32f7-discovery">STMicro web site</a> for further information about this board.
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</p>
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</li>
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<ul>
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<p>
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<b>STATUS:</b>
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</p>
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<ul>
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<p>
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The basic STM32F746G-DISCO port is complete and there are two, verified configurations available.
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Both configurations use the NuttShell (NSH) and a serial console; one includes Ethernet support.
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The first release of the STM32F746G_DISCO port was available in NuttX-7.11.
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</p>
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</p>
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Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm32f746g-disco/README.txt" target="_blank">README</a> file for further information.
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</p>
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</ul>
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</p>
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</ul>
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<p>
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<a name="stm32f7drivers"><b>STM32 F7 Driver Status:</b></a>
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David Sidrane contributed PWR, RTC, BBSRAM, and DBGMCU support.
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Lok Tep contribed SPI, I2c, ADC, SDMMC, and USB device driver support.
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</li>
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<li>
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<p><b>NuttX-7.22</b>.
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Titus von Boxberg also contributed LTDC support for the onboard LCD in NuttX-7.22.
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</p>
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</li>
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<li>
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<p><b>NuttX-7.29</b>.
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In NuttX-7.29, Valmantas Paliksa added a timer lowerhalf driver for STM32F7, ITM syslog support, a CAN driver with support for three bxCAN interfaces, and STM32F7 Quad SPI support.
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In NuttX-7.29, Valmantas Paliksa added a timer lowerhalf driver for STM32F7, ITM syslog support, a CAN driver with support for three bxCAN interfaces, and STM32F7 Quad SPI support.
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Support for DMA and USB OTG was added by Mateusz Szafoni in NuttX-7.29.
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</p>
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</li>
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<li>
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<p><b>NuttX-7.30</b>.
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From Eduard Niesner contributed a PWM driver.
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Added UID access from Valmantas Paliksa.
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USB High speed driver was added for STM32F7 series by Ramtin Amin.
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</li>
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</ul>
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</td>
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<li>Ethernet connector compliant with IEEE-802.3-2002 and PoE</li>
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</ul>
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<p>
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Refer to the http://www.st.com website for further information about this board (search keyword: stm32f769i-disco)
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</p>
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<p>
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Titus von Boxberg also contributed LTDC support for the onboard LCD in NuttX-7.22.
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See the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-144/README.txt">README.txt</a> file for further information.
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Refer to the http://www.st.com website for further information about this board (search keyword: stm32f769i-disco).
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See also the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-144/README.txt">README.txt</a> file for further information.
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</p>
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</li>
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</ul>
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<p>
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<p><b>STATUS</b>:
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See <a href="#stm32f7drivers">above</a> for STM32 F7 driver availability.
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</p>
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</td>
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This is a member of the Nucleo-144 board family.
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Support for this board was also added NuttX-7.26.
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See the board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/nucleo-h743zi/README.txt">README.txt</a> file for further information.
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</p>
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<p>
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The basic NSH configuration is fully, thanks to the bring-up efforts of Mateusz Szafoni.
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This port is port is still a work in progress and additional drivers are being ported from the F7 family.
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</p>
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</li>
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</ul>
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<p>
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<b>NuttX-7.29</b>
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Support for DMA and USB OTG was added by Mateusz Szafoni in NuttX-7.29.
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</tr>
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<tr>
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<td><br></td>
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<td>
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<p><b>Driver Availability</b>:</p>
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<ul>
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<li>
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<p><b>NuttX-7.27</b>.
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Add I2C and SPI support for the STM32H7. From Mateusz Szafoni.
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</p>
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</li>
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<li>
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<p><b>NuttX-7.30</b>.
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Added support for Ethernet, SDMMC, and Timer drivers. All from Jukka Laitinen.
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</p>
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</li>
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</p>
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</td>
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</tr>
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Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/imxrt1050-evk/README.txt" target="_blank">README</a> file for further information.
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</p></li>
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<li><p>
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The basic IMXRT1060-EVK port is complete but un-verified as of NuttX-7.27.
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The basic IMXRT1060-EVK port was complete but un-verified as of NuttX-7.27 but has been fully verified since NuttX-7.27
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Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/imxrt1060-evk/README.txt" target="_blank">README</a> file for more current status information.
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</p></li>
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<li><p>
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Architecture-only support for the IMXRT1020 family was contributed in NuttX-7.30 by Dave Marples.
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Board support is anticipated in the next release.
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</p></li>
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</ul>
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<p>
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<b>i.MX RT Driver Status:</b>

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