Update Documentation as prep for NuttX-7.19 release.
This commit is contained in:
Gregory Nutt
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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<p>Last Updated: October 8, 2016</p>
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<p>Last Updated: December 26, 2016</p>
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<td><br></td>
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<td>
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<p>
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<li>POSIX/ANSI-like task controls, named message queues, counting semaphores, clocks/timers, signals, pthreads, environment variables, filesystem.</li>
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<li>POSIX/ANSI-like task controls, named message queues, counting semaphores, clocks/timers, signals, pthreads, cancellation points, environment variables, filesystem.</li>
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</p>
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</tr>
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@ -1339,11 +1339,11 @@
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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 7.18.
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NuttX 7.18 is the 118<sup>th</sup> release of NuttX.
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It was released on October 8, 2016, and is available for download from the
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The current release is NuttX 7.19.
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NuttX 7.19 is the 119<sup>th</sup> release of NuttX.
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It was released on December 26, 2016, 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-7.18.tar.gz</code> and <code>apps-7.18.tar.gz</code>.
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Note that the release consists of two tarballs: <code>nuttx-7.19.tar.gz</code> and <code>apps-7.19.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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<ul>
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<li><b>nuttx</b>.
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<ul><p>
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Release notes for NuttX 7.18 are available <a href="https://bitbucket.org/nuttx/nuttx/downloads/">here</a>.
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Release notes for NuttX 7.19 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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</li></ul>
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<li><b>apps</b>.
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<ul><p>
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Release notes for NuttX 7.18 are available <a href="https://bitbucket.org/nuttx/apps/downloads/">here</a>.
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Release notes for NuttX 7.19 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.
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<li><a href="#armcortexr4">ARM Cortex-R4</a> (1)</li>
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<li><a href="#armcortexm0">ARM Cortex-M0/M0+</a> (7)</li>
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<li><a href="#armcortexm3">ARM Cortex-M3</a> (35)</li>
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<li><a href="#armcortexm4">ARM Cortex-M4</a> (31)</li>
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<li><a href="#armcortexm4">ARM Cortex-M4</a> (32)</li>
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<li><a href="#armcortexm7">ARM Cortex-M7</a> (7)</li>
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</ul>
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<li>Atmel AVR
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<li><a href="#pic32mzmips">PIC32MZ</a> (MIPS M14K) (1)</li>
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</ul>
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</li>
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<li>Misoc
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<ul>
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<li><a href="#misoclm32">LM32</a> (1)</li>
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</ul>
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<li>Renesas/Hitachi:
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<ul>
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<li><a href="#superh">Renesas/Hitachi SuperH</a> (1/2)</li>
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@ -1453,6 +1457,15 @@
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</li>
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</td>
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<td bgcolor="#e4e4e4" valign="top" width="33%">
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<li><a href="#riscv">RISC-V</a> (1)
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<ul>
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</ul>
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</li>
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<li>Xtensa LX6:
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<ul>
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<li><a href="#esp32">ESP32</a> (1)</li>
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</ul>
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</li>
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<li>ZiLOG
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<ul>
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<li><a href="#zilogz16f">ZiLOG ZNEO Z16F</a> (2)</li>
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<li><a href="#at91sama5d4">Atmel SAMA5D4</a> <small>(ARM Cortex-A5)</small></li>
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</ul>
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</li>
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<li>Expressif
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<ul>
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<li><a href="#esp32">ESP32</a> <small>(Dual Xtensa LX6)</small</li>
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</ul>
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</li>
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<li>Freescale
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<ul>
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<li><a href="#m68hcs12">M68HCS12</a></li>
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@ -1533,13 +1551,13 @@
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<li><a href="#pic32mzec">PIC32MZEC Family</a> <small>(MIPS32 M14K)</small></li>
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</ul>
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</li>
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</td>
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<td bgcolor="#e4e4e4" valign="top" width="33%">
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<li>Moxa
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<ul>
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<li><a href="#moxart">Moxa NP51x0</a> <small>(ARMv4)</small></li>
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</ul>
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</li>
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</td>
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<td bgcolor="#e4e4e4" valign="top" width="33%">
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<li>nuvoTon
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<ul>
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<li><a href="#nuvotonnu120">nuvoTon NUC120</a> <small>(ARM Cortex-M0)</small></li>
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@ -3134,7 +3152,7 @@ nsh>
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<li>
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<p>
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<b>Kamami STM32 Butterfly 2</b>
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Support for the <a href="https://kamami.pl/zestawy-uruchomieniowe-stm32/178507-stm32butterfly2.html">Kamami STM32 Butterfly 2</a> was contributed by Michał Łyszczek in NuttX-7/18. That port features the STMicro STM32F107VC MCU.
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Support for the <a href="https://kamami.pl/zestawy-uruchomieniowe-stm32/178507-stm32butterfly2.html">Kamami STM32 Butterfly 2</a> was contributed by Michał Łyszczek in NuttX-7.18. That port features the STMicro STM32F107VC MCU.
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</p>
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<p>
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<b>STATUS:</b>
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<li><b>NuttX-7.3</b>
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Support for the Olimex STM32 H405 board was added in NuttX-7.3.
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</li>
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<li>
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Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm3240g-eval/README.txt" target="_blank">README</a> file for further information.
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<li><b>NuttX-7.19</b>
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Support for the Olimex STM32 P405 board was added in NuttX-7.19.
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</li>
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</ul>
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</p>
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<p>
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Refer to the STM3240G-EVAL board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/stm3240g-eval/README.txt" target="_blank">README</a> file for further information.
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</p>
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<p>
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<b>STMicro STM32F4-Discovery</b>.
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This port uses the STMicro STM32F4-Discovery board featuring the STM32F407VGT6 MCU.
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Networking configurations were added in NuttX-7.18.
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See the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/olimex-stm32-e407/README.txt" target="_blank">README</a> file for further information about the NuttX port.
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</p>
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<p>
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<b>Olimex STM32 P407</b>.
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Support for the Olimex STM32 P407 development board appeared in NuttX-7.19.
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See the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/olimex-stm32-p407/README.txt" target="_blank">README</a> file for further information about the NuttX port.
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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>
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<p>
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<a name="at91sam4c"><b>Atmel SAM4C</b>.</a>
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<a name="at91sam4c"><b>Atmel SAM4CM</b>.</a>
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General architectural support was provided for SAM4CM family in NuttX 7.3
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This was <i>architecture-only</i> support, meaning that support for the boards with these chips is available, but no support for any publicly available boards was included.
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The SAM4CM port should be compatible with most of the SAM3/4 drivers (like HSMCI, DMAC, etc.) but those have not be verified on hardware as of this writing.
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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>
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<p>
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<b>Atmel SAM4CMP-DB</b>.
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Support for the SAM4CMP-DB board was contributed to NuttX by Masayuki Ishikawa in NuttX-7.19.
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The SAM4CM is a dual-CPU part and SMP was included for the ARMv7-M and SAM3/4 families.
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The SAM4CMP-DB board support includes an NSH configuration that operates in an SMP configuration.
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Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/sam4cmp-db/README.txt" target="_blank">README</a> file for further information.
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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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</ul>
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</td>
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</tr>
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<tr>
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<td valign="top"><img height="20" width="20" src="favicon.ico"></td>
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<td bgcolor="#5eaee1">
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<a name="misoclm32"><b>Misoc LM32</b>.</a>
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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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<b>Misoc LM32 Architectural Support</b>.
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Architectural support for the Misoc LM32 was contributed by Ramtin Amin in NuttX 7.19. Driver support is basic in this initial release: Serial, Timer, and Ethernet. "Board" support is a available for developing with Misoc LM32 under Qemu or on your custom FPGA.
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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 valign="top"><img height="20" width="20" src="favicon.ico"></td>
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<td bgcolor="#5eaee1">
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@ -5196,6 +5251,53 @@ BFD_ASSERT (*plt_offset != (bfd_vma) -1);
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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 valign="top"><img height="20" width="20" src="favicon.ico"></td>
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<td bgcolor="#5eaee1">
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<a name="riscv"><b>RISC-V</b>.</a>
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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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<b>RISC-V Architectural Support</b>.
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Basic support for the RISC-V architecture was contributed by Ken Pettit in NuttX-7.19. The initial release is <i>thin</i> but a great starting point for anyone interested in RISC-V development with NuttX.
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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 valign="top"><img height="20" width="20" src="favicon.ico"></td>
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<td bgcolor="#5eaee1">
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<a name="esp32"><b>ESP32 <small>(Dual Xtensa LX6)</small></b>.</a>
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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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<b>Xtensa LX6 ESP32 Architectural Support</b>.
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Basic architectural support for Xtensa LX6 processors and the port for the Expressif ESP32 were added in NuttX-7.19.
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The basic ESP32 port is function in both single CPU and dual CPU SMP configurations.
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</p>
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<p>
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<b>Expressif ESP32 Core v2 Board</b>
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The NuttX release includes support for Expressif ESP32 Core v2 board.
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There is an NSH configuration for each CPU configuration and an OS test configuration for verificatin of the port.
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</p>
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<p>
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<b>STATUS</b>.
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ESP32 support in NuttX-7.19 is functional, but very preliminary.
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There is little yet in the way of device driver support.
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Outstanding issues include missing clock configuration logic, missing partition tables to support correct configuration from FLASH, and some serial driver pin configuration issues.
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The configuration is usable despite these limitations.
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Refer to the NuttX board <a href="https://bitbucket.org/nuttx/nuttx/src/master/configs/esp32-core/README.txt" target="_blank">README</a> file for further information.
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</td>
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</tr>
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<tr>
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<td valign="top"><img height="20" width="20" src="favicon.ico"></td>
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<td bgcolor="#5eaee1">
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