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Prep for 0.3.17 release

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1098 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2008-10-28 17:40:11 +00:00
parent 177aa1878e
commit 4f83709832
3 changed files with 89 additions and 91 deletions
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9
ChangeLog
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@ -498,7 +498,7 @@
* Fixed an error in read(); it was not setting the errno on errors returned * Fixed an error in read(); it was not setting the errno on errors returned
from the driver. from the driver.
0.3.17 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> 0.3.17 2008-10-28 Gregory Nutt <spudmonkey@racsa.co.cr>
* Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled" * Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
* Reduced the amount of memory reserved for USB serial control requests. It * Reduced the amount of memory reserved for USB serial control requests. It
was unnecessarily large. was unnecessarily large.
@ -520,6 +520,11 @@
the request queue (M320 driver also fixed, untested) the request queue (M320 driver also fixed, untested)
* Correct another error in the NXP LPC214x USB device driver that caused read failures * Correct another error in the NXP LPC214x USB device driver that caused read failures
when the request buffer size was larger than maxpacket. when the request buffer size was larger than maxpacket.
* Numerous corrections/extensions to the USB tracing logic included in 0.3.16 (but
not integrated until 0.3.17)
* Fixed another bug in the NXP LPC214x USB device driver: After a stalled endpoint
is resumed (view CLEAR FEATURE), we must restart the IN (outgoing) queue.
0.3.18 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>

142
Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4"> <tr align="center" bgcolor="#e4e4e4">
<td> <td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1> <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: October 27, 2008</p> <p>Last Updated: October 28, 2008</p>
</td> </td>
</tr> </tr>
</table> </table>
@ -381,6 +381,13 @@
<li>FAT12/16/32 filesystem support.</li> <li>FAT12/16/32 filesystem support.</li>
</p> </p>
</tr> </tr>
<tr>
<td><br></td>
<td>
<p>
<li>Generic driver for SPI-based MMC/SD cards.</li>
</p>
</tr>
<tr> <tr>
<td><br></td> <td><br></td>
<td> <td>
@ -462,7 +469,7 @@
<td><br></td> <td><br></td>
<td> <td>
<p> <p>
<li>Device-dependent USB class drivers available for USB serial.</li> <li>Device-dependent USB class drivers available for USB serial and for USB mass storage.</li>
</p> </p>
</tr> </tr>
<tr> <tr>
@ -523,66 +530,36 @@
</tr> </tr>
</table> </table>
<p><b>nuttx-0.3.16</b>. <p><b>nuttx-0.3.17</b>.
The 28th release of NuttX (nuttx-0.3.16) is available for download The 29th release of NuttX (nuttx-0.3.16) is available for download
from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a> from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a>
website. website.
The change log associated with the release is available <a href="#currentrelease">here</a>. The change log associated with the release is available <a href="#currentrelease">here</a>.
Unreleased changes after this release are available in CVS. Unreleased changes after this release are available in CVS.
These unreleased changes are listed <a href="#pendingchanges">here</a>. These unreleased changes are listed <a href="#pendingchanges">here</a>.
</p> </p>
<p><b>USB Support</b>. <p><b>MMC/SD and USB Mass Storage Support</b>.
The nuttx-0.3.16 release includes the first support for USB in NuttX. The nuttx-0.3.17 release includes additional support for USB in NuttX.
A set of USB APIs were added to support USB device controller drivers and bindings to USB device class drivers. The following new features were added:
The form of the interface was inspired by the Linux Gadget APIs.
</p>
<p>
At present USB device controller drivers are included for:
<ul> <ul>
<li> <li>Added support for SPI-based MMC/SD cards (with an SPI driver for the NXP LPC214x).</li>
The NXP LPC214x. This driver has been verified and is an early alpha stage in quality. <li>Added USB storage class device side driver (BBB)</li>
</li> <li>Added an example that demonstrates the USB storage class by exporting the SPI based MMC/SD card on the NXP LPC214x.</li>
<li>
TI DM320. Coding for this driver is complete but it is completely untested as of this release.
</li>
</ul> </ul>
</p> </p>
<p> <p>
A controller-independent class driver is also included for: This is an early alpha release of these drivers.
<ul> At present they only work with debug features enabled so there are probably some race conditions that
<li> occur only with debug features disabled (anyone out there with a USB analyzer? I would love
USB serial class device driver (emulates the Prolific PL2303 serial-to-USB adaptor). to know what is happening).
This drver has only been verified with the Linux host PL2303 driver.
</li>
</ul>
</p> </p>
<p><b>Other New Features</b>. <p><b>Bugs Fixed</b>
Other new features include: Several important bugs were also fixed in the FAT file system, USB serial driver and
<ul> NXP LPC214x USB controller driver (see the current <a href="#currentrelease">ChangeLog</a> for details).
<li>
Add an option to set aside a separate stack for interrupt handling (ARM only).
This is useful when memory is constrained, there are multiple tasks, and
the interrupt stack requirement is high (as when USB is enabled).
</li>
</ul>
</p>
<p><b>Bugs Fixed</b>.
A few bugs were also fixed:
<ul>
<li>
Fixed the frequency of system timer interrupts in the NXP LPC214x port
(off by 20x in nuttx-0.3.15)
</li>
<li>
Fixed serial driver bugs related to (1) open counts and (2) recognizing
O_NONBLOCK on read.
<li>
Fixed an error in read(); it was not setting the <code>errno</code> on errors returned
from the driver.
</li>
</ul>
</p> </p>
<p> <p>
These changes were verified only on the mcu123.com NXP LPC2148 board using a Linux development environment.
USB testing was performed using both a Linux host and a WinXP host.
As usual, any feedback about bugs or suggestions for improvement would be greatly appreciated. As usual, any feedback about bugs or suggestions for improvement would be greatly appreciated.
</p> </p>
@ -1085,24 +1062,32 @@ Other memory:
</table> </table>
<pre><ul> <pre><ul>
nuttx-0.3.16 2008-10-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; nuttx-0.3.17 2008-10-28 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Added header files defining a common USB device controller architecture * Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
* Added USB device side driver for the LPC214x * Reduced the amount of memory reserved for USB serial control requests. It
* Correct the frequency of system timer interrupts in the NXP LPC214x port was unnecessarily large.
(off by 20x in nuttx-0.3.15) * Added LPC214x SPI1 driver to interface with MMC on mcu123.com board.
* Add an option to set aside a separate stack for interrupt handling (ARM only). * Added a simple SPI-based MMC/SD block driver
This is useful when memory is constrained, there are multiple tasks, and * NSH: Add LPC214x-specific support to NSH; NSH now mounts any SD cards in the slot.
the interrupt stack requirement is high (as when USB is enabled). * FAT: Fix access to unaligned 32-bit values in partion table (start sector &amp; size)
* Added USB serial class device side driver (emulates Prolific PL2303 * Fixed a problem with a un-initialized variable in the USB serial driver.
serial-to-USB adaptor) * Added USB storage NXP LPC214x configuration
* Add LPC214x USB serial configuration; Add examples/usbserial test * Added a test for USB storage under examples/usbstorage
* Added USB device side driver for the DM320 (untested at initial release) * Fixed a bug in the LPC214x USB driver: It was not properly clearing a HALTed
* Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x endpoints (other than EP) on receipt of CLEAR FEATURES request.
system timer. * Added USB storage class device side driver (BBB)
* Fixed serial driver bugs related to (1) open counts and (2) recognizing * Fixed a bug in the LPC214x USB driver: It was not properly handling request buffers
O_NONBLOCK on read. larger then the endpoint's max packet (DM320 driver also fixed, untested)
* Fixed an error in read(); it was not setting the errno on errors returned * Added logic to the USB device interface: A bit is needed to force the driver to
from the driver. to terminate an IN transfer with a short packet (zero-length if necessary).
* Fix an error in the NXP LPC214x USB device driver that was causing corruption of
the request queue (M320 driver also fixed, untested)
* Correct another error in the NXP LPC214x USB device driver that caused read failures
when the request buffer size was larger than maxpacket.
* Numerous corrections/extensions to the USB tracing logic included in 0.3.16 (but
not integrated until 0.3.17)
* Fixed another bug in the NXP LPC214x USB device driver: After a stalled endpoint
is resumed (view CLEAR FEATURE), we must restart the IN (outgoing) queue.
pascal-0.1.2 2008-02-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; pascal-0.1.2 2008-02-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
@ -1128,28 +1113,7 @@ buildroot-0.1.0 2007-03-09 &lt;spudmonkey@racsa.co.cr&gt
</table> </table>
<pre><ul> <pre><ul>
nuttx-0.3.17 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; nuttx-0.3.18 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
* Reduced the amount of memory reserved for USB serial control requests. It
was unnecessarily large.
* Added LPC214x SPI1 driver to interface with MMC on mcu123.com board.
* Added a simple SPI-based MMC/SD block driver
* NSH: Add LPC214x-specific support to NSH; NSH now mounts any SD cards in the slot.
* FAT: Fix access to unaligned 32-bit values in partion table (start sector &amp; size)
* Fixed a problem with a un-initialized variable in the USB serial driver.
* Added USB storage NXP LPC214x configuration
* Added a test for USB storage under examples/usbstorage
* Fixed a bug in the LPC214x USB driver: It was not properly clearing a HALTed
endpoints (other than EP) on receipt of CLEAR FEATURES request.
* Added USB storage class device side driver (BBB)
* Fixed a bug in the LPC214x USB driver: It was not properly handling request buffers
larger then the endpoint's max packet (DM320 driver also fixed, untested)
* Added logic to the USB device interface: A bit is needed to force the driver to
to terminate an IN transfer with a short packet (zero-length if necessary).
* Fix an error in the NXP LPC214x USB device driver that was causing corruption of
the request queue (M320 driver also fixed, untested)
* Correct another error in the NXP LPC214x USB device driver that caused read failures
when the request buffer size was larger than maxpacket.
pascal-0.1.3 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; pascal-0.1.3 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

29
ReleaseNotes
View File

@ -650,4 +650,33 @@ diff -u -r1.13 up_internal.h
#endif /* __ASSEMBLY__ */ #endif /* __ASSEMBLY__ */
nuttx-0.3.17
^^^^^^^^^^^^
This is the 29th release of NuttX. This release includes the additional support for
USB in NuttX. The following new features were added:
* Added support for SPI-based MMC/SD cards (with an SPI driver for the NXP LPC214x).
* Added USB storage class device side driver (BBB)
* Added an example that demonstrates the USB storage class by exporting the SPI
based MMC/SD card on the NXP LPC214x.
This is an early alpha release of these drivers. At present they only work with
debug features enabled so there are probably some race conditions that occur only
with debug features disabled (anyone out there with a USB analyzer? I would love
to know what is happening).
At present USB device controller drivers are included for:
Several important bugs were also fixed in the FAT file system, USB serial driver and
NXP LPC214x USB controller driver (see the ChangeLog for details).
These changes were verified only on the mcu123.com NXP LPC2148 board using a Linux
development environment. USB testing was performed using both a Linux host and a WinXP
host. Please report any errors to me.
This tarball contains a complete CVS snapshot from Octobor 28, 2008.