NuttX.html

  </td>
  </tr>
</table>

<ul>
<p>
  NuttX is available under the highly permissive
  <a href="http://en.wikipedia.org/wiki/BSD_license">BSD license</a>.
  Other than some fine print that you agree to respect the copyright
  you should feel absolutely free to use NuttX in any environment and
  without any concern for jeopardizing any proprietary software that
  you may link with it.
</p>
</ul>

<table width ="100%">
  <tr bgcolor="#e4e4e4">
  <td>
    <a name="history"><h1>Release History</h1></a>
  </td>
  </tr>
</table>

<ul>
<p>
   The current NuttX Change Log is available in CVS <a href="http://nuttx.cvs.sourceforge.net/*checkout*/nuttx/nuttx/ChangeLog">here</a>.
   ChangeLog snapshots associated with the current release are available below.
</p>
</ul>

<center><table width ="80%">
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
   <td>
      <a href="ChangeLog.txt">Change Logs for All NuttX Releases</a><br>
   </td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
   <td>
      <a href="#currentrelease">ChangeLog for the Current Releases</a><br>
   </td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
   <td>
      <a href="#pendingchanges">Unreleased Changes</a>
   </td>
</tr>
</table></center>

<table width ="100%">
  <tr bgcolor="#e4e4e4">
  <td>
    <a name="currentrelease">ChangeLog for the Current Release</a>
  </td>
  </tr>
</table>

<ul><pre>
nuttx-5.16 2011-01-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

    * include/nuttx/usb -- Created new directory.  Moved all usb-related header
      files to this new directory.  Created a skeleton for a new USB host header
      file
    * drivers/usbhost -- Add USB host "registry" where connect devices can be
      matched with the correct USB class driver.
    * arc/arc/src/lpc17xx/lpc17_usbhost.c -- Add a simple USB host driver for
      the NXP lpc17xx.
    * drivers/usbhost -- Add generic USB device enumeration logic.
    * drivers/usbhost -- Add a USB host class driver for the (Bulk-Only) USB
      Mass Storage Class.

pascal-2.0 2009-12-21 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

    * Updated to use standard C99 types in stdint.h and
      stdbool.h.  This change was necessary for compatibility
      with NuttX-5.0 (any beyond).

buildroot-1.8 2009-12-21 &lt;spudmonkey@racsa.co.cr&gt;

    * configs/cortexm3-defconfig-4.3.3: Added support for NuttX NXFLAT
      tools.
    * configs/arm7tdmi-defconfig-4.3.3: Update to arm7tdmi-defconfig-4.2.4.
      Also builds NuttX NXFLAT tools.
    * configs/m68hc12-defconfig-4.3.3: Update to m68ch11-defconfig.
    * configs/m68hc12-defconfig-3.4.6: There are problems building GCC
      4.3.3 for the hc12.
    * configs/m32c-defconfig-4.2.4: Added genromfs
    * configs/m32c-defconfig-4.3.3: Update to m32c-defconfig-4.2.4
</pre></ul>

<table width ="100%">
  <tr bgcolor="#e4e4e4">
  <td>
    <a name="pendingchanges">Unreleased Changes</a>
  </td>
  </tr>
</table>

<ul><pre>
nuttx-5.17 2011-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

    * include/nuttx/usb -- rename usb_storage.h to storage.h.
    * arch/arm/src/lpc17xx/lpc17_usbhost.c -- Add support for low-speed devices.
    * drivers/usbhost/usbhost_skeleton.c -- Template for new class drivers
    * include/nuttx/usb/hid.h and drivers/usbhost/usbhost_hidkbd.c -- New
      files for HID keyboard support.
    * arch/arm/src/lpc17xx/lpc17_usbhost.c -- Will now handle multiple
      concurrent transfers on different endpoints (still only one TD per
      endpoint).  All methods are protected from re-entrancy; lots of re-
      structuring in preparation for interrupt endpoint support.
    * arch/arm/src/lpc17xx/lpc17_usbhost.c -- Add support for periodic
      interrupt transfers.
    * examples/hidkbd - Added a simple test for the USB host HID keyboard
      class driver.
    * configs/olimex-lpc1766stk/hidkbd - Added a configuration to build the
      USB host HID keyboard class driver test for the LPC17xx.
    * Ran the tool CppCheck (http://sourceforge.net/apps/mediawiki/cppcheck) and
      fixed several errors in the code identified by the tool.

pascal-2.1 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

buildroot-1.9 2010-xx-xx <spudmonkey@racsa.co.cr>

    * configs/arm926t-defconfig-4.3.3: update arm926t-defconfig-4.2.4
    * configs/arm926t-defconfig-nxflat: NXFLAT-only configuration for
      arm926
    * toolchain/gdb/gdb.mk - Remove ncurses dependency from gdb_target target.
    * toolchain/gdb/gdb.mk - Added --disable-werror to GDB configuration line.
      GDB 6.8 won't build because the tarball was released with -Werror enabled and
      the build stops on the first warning.

</pre></ul>

<table width ="100%">
  <tr bgcolor="#e4e4e4">
  <td>
    <a name="TODO"><h1>Bugs, Issues, <i>Things-To-Do</i></h1></a>
  </td>
  </tr>
</table>

<ul>
<p>
   The current list of NuttX <i>Things-To-Do</i> in CVS <a href="http://nuttx.cvs.sourceforge.net/*checkout*/nuttx/nuttx/TODO">here</a>.
   A snapshot of the <i>To-Do</i> list associated with the current release are available <a href="TODO.txt">here</a>.
</p>
</ul>
<table width ="100%">
  <tr bgcolor="#e4e4e4">
  <td>
    <a name="documentation"><h1>Other Documentation</h1></a>
  </td>
  </tr>
</table>

<ul><table>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="NuttxUserGuide.html">User Guide</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="NuttxPortingGuide.html">Porting Guide</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="NuttShell.html">NuttShell (NSH)</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="NuttXNxFlat.html">NXFLAT</a> Binary Format</td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="NXGraphicsSubsystem.html">NX Graphics Subsystem</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="NuttXDemandPaging.html">Demand Paging</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="README.html">NuttX README Files</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="ChangeLog.txt">Change Log</a></td>
</tr>
<tr>
  <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
  <td><a href="TODO.txt">To-Do List</a></td>
</tr>
</center></ul>

<small>
<table width ="100%">
  <tr bgcolor="#e4e4e4">
  <td>
    <a name="trademarks"><h1>Trademarks</h1></a>
  </td>
  </tr>
</table>
<ul>
  <li>ARM, ARM7 ARM7TDMI, ARM9, ARM920T, ARM926EJS Cortex-M3 are trademarks of Advanced RISC Machines, Limited.</li>
  <li>Cygwin is a trademark of Red Hat, Incorporated.</li>
  <li>Linux is a registered trademark of Linus Torvalds.</li>
  <li>Eagle-100 is a trademark of <a href=" http://www.micromint.com/">Micromint USA, LLC</a>.
  <li>LPC2148 is a trademark of NXP Semiconductors.</li>
  <li>TI is a tradename of Texas Instruments Incorporated.</li>
  <li>UNIX is a registered trademark of The Open Group.</li>
  <li>VxWorks is a registered trademark of Wind River Systems, Incorporated.</li>
  <li>ZDS, ZNEO, Z16F, Z80, and Zilog are a registered trademark of Zilog, Inc.</li>
</ul>
<p>
  NOTE: NuttX is <i>not</i> licensed to use the POSIX trademark.  NuttX uses the POSIX
  standard as a development guideline only.
</p>
</small>

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