sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Prep for release 0.3.16

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1027 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-10-10 18:14:24 +00:00
parent fa8618178b
commit f31fcafe11
4 changed files with 165 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
ChangeLog
View File

@ -479,20 +479,24 @@
succesfully passing the examples/ostest, and a NuttShell (NSH) configuration. succesfully passing the examples/ostest, and a NuttShell (NSH) configuration.
* ARM architectures now support drivers/lowconsole.c * ARM architectures now support drivers/lowconsole.c
0.3.16 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> 0.3.16 2008-10-10 Gregory Nutt <spudmonkey@racsa.co.cr>
* Added header files defining a common USB device controller architecture * Added header files defining a common USB device controller architecture
* Added USB device side driver for the LPC214x (untested at initial checkin) * Added USB device side driver for the LPC214x
* Correct the frequency of system timer interrupts (off by 20x in nuttx-0.3.15) * Correct the frequency of system timer interrupts in the NXP LPC214x port
(off by 20x in nuttx-0.3.15)
* Add an option to set aside a separate stack for interrupt handling (ARM only). * 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 This is useful when memory is constrained, there are multiple tasks, and
the interrupt stack requirement is high (as when USB is enabled). the interrupt stack requirement is high (as when USB is enabled).
* Basic LPC214x USB device side driver basically functional (but probably still buggy) * Added USB serial class device side driver (emulates Prolific PL2303
* Initial USB serial class device side driver check in (not well tested at initial checkin) serial-to-USB adaptor)
* Add LPC214x USB serial configuration; Add examples/usbserial test (still a work in progress) * Add LPC214x USB serial configuration; Add examples/usbserial test
* Added USB device side driver for the DM320 (untested at initial checkin) * Added USB device side driver for the DM320 (untested at initial release)
* Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x system timer. * Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x
* Fixed serial drive bugs related to (1) open counts and (2) recognizing O_NONBLOCK on read. system timer.
* Fixed an error in read(); it was not setting the errno on errors returned from the driver. * Fixed serial driver bugs related to (1) open counts and (2) recognizing
O_NONBLOCK on read.
* Fixed an error in read(); it was not setting the errno on errors returned
from the driver.
0.3.17 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>

164
Documentation/NuttX.html
View File

@ -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 9, 2008</p> <p>Last Updated: October 10, 2008</p>
</td> </td>
</tr> </tr>
</table> </table>
@ -443,6 +443,38 @@
<li>Networking utilities (DHCP, SMTP, TELNET, TFTP, HTTP)</li> <li>Networking utilities (DHCP, SMTP, TELNET, TFTP, HTTP)</li>
</p> </p>
</tr> </tr>
<tr>
<td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
<td bgcolor="#5eaee1">
<b>USB Device Support</b>
</td>
</tr>
<tr>
<td><br></td>
<td>
<p>
<li><i>Gadget</i>-like architecture for USB device controller drivers and device-dependent USB class drivers.</li>
</p>
</tr>
<tr>
<td><br></td>
<td>
<p>
<li>USB device controller drivers available for the NXP LPC214x and TI DM320.</li>
</p>
</tr>
<tr>
<td><br></td>
<td>
<p>
<li>Device-dependent USB class drivers available for USB serial.</li>
</p>
</tr>
</table></center> </table></center>
<p> <p>
@ -493,38 +525,63 @@
</tr> </tr>
</table> </table>
<p> <p><b>nuttx-0.3.16</b>.
The 27th release of NuttX (nuttx-0.3.15) is available for download The 28th 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>.
The nuttx-0.3.16 release includes the first 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 form of the interface was inspired by the Linux Gadget APIs.
</p>
<p> <p>
The nuttx-0.3.15 release includes some new features: At present USB device controller drivers are included for:
<ul> <ul>
<li>ROMFS <li>
<ul> The NXP LPC214x. This driver has been verified and is an early alpha stage in quality.
<li> </li>
Adds support for the ROMFS filesystem <li>
</li> TI DM320. Coding for this driver is complete but it is completely untested as of this release.
<li>R </li>
ROMFS supports <code>mmap()</code> to provide eXecute In Place (XIP) capability </ul>
</li> </p>
<li> <p>
The NuttShell (NSH) can be configured to use ROMFS to provide a tiny read-only A controller-independent class driver is also included for:
filesystem with a startup script in <code>/etc</code>. <ul>
</li> <li>
</ul></li> USB serial class device driver (emulates the Prolific PL2303 serial-to-USB adaptor).
<li>NXP LPC2148 This drver has only been verified with the Linux host PL2303 driver.
<ul> </li>
<li> </ul>
The basic port of the NXP LPC2148 on the mcu123.com board was completed. </p>
That basic port includes successful booting, timer interrupts, serial console, <p><b>Other New Features</b>.
succesfully passing the OS test, and a NuttShell (NSH) configuration. Other new features include:
</li> <ul>
</ul></li> <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> </ul>
</p> </p>
<p> <p>
@ -592,7 +649,7 @@
<p> <p>
<b>STATUS:</b> <b>STATUS:</b>
The basic port includes successful booting, timer interrupts, serial console, The basic port includes successful booting, timer interrupts, serial console,
succesfully passing the OS test, and a NuttShell (NSH) configuration. USB driver, succesfully passing the OS test, and a NuttShell (NSH) configuration.
Additional driver development is underway. Additional driver development is underway.
</p> </p>
</td> </td>
@ -615,7 +672,9 @@
</p> </p>
<p> <p>
<b>STATUS:</b> <b>STATUS:</b>
This port is complete and verified. The basic port (timer interrupts, serial ports, etc.) is complete.
All implemented features have been verified with the exception of the USB device-side
driver; that implementation is complete but completely untested.
</p> </p>
</td> </td>
</tr> </tr>
@ -1028,24 +1087,26 @@ Other memory:
</table> </table>
<pre><ul> <pre><ul>
nuttx-0.3.15 2008-09-20 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; nuttx-0.3.16 2008-10-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Added support for ROMFS filesystem. * Added header files defining a common USB device controller architecture
* Added a simple test the ROMFS filesystem (examples/romfs) * Added USB device side driver for the LPC214x
* NSH: Use ROMFS to provide an option for a start-up script at /etc/init.d/rcS * Correct the frequency of system timer interrupts in the NXP LPC214x port
* Add definition of BIOC_XIPBASE ioctl and implement in RAM disk block driver. (off by 20x in nuttx-0.3.15)
This is a low level requirement for eXecute In Place (XIP) support. * Add an option to set aside a separate stack for interrupt handling (ARM only).
* Add a FIOC_MMAP to perform memory mapping of a file and implemented the This is useful when memory is constrained, there are multiple tasks, and
ioctl command in the ROMFS filesystem. This is a requirement for eXecute the interrupt stack requirement is high (as when USB is enabled).
In Place (XIP) support. * Added USB serial class device side driver (emulates Prolific PL2303
* Add mmap() API with restricted capability (only for XIP support) serial-to-USB adaptor)
* Extend ROMFS test at /examples/romfs to verify mmap() and XIP support. * Add LPC214x USB serial configuration; Add examples/usbserial test
* Add support for Intel Hex format output using objcopy * Added USB device side driver for the DM320 (untested at initial release)
* Completed the basic port of the NXP LPC2148 on the mcu123.com board. * Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x
The basic port includes successful booting, timer interrupts, serial console, system timer.
succesfully passing the examples/ostest, and a NuttShell (NSH) configuration. * Fixed serial driver bugs related to (1) open counts and (2) recognizing
* ARM architectures now support drivers/lowconsole.c O_NONBLOCK on read.
* Fixed an error in read(); it was not setting the errno on errors returned
from the driver.
pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr> pascal-0.1.2 2008-02-10 Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Add logic to build and link with the ZDS-II toolchain * Add logic to build and link with the ZDS-II toolchain
use with the z16f. use with the z16f.
@ -1069,20 +1130,7 @@ buildroot-0.1.0 2007-03-09 &lt;spudmonkey@racsa.co.cr&gt
</table> </table>
<pre><ul> <pre><ul>
nuttx-0.3.16 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt; nuttx-0.3.17 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Added header files defining a common USB device controller architecture
* Added USB device side driver for the LPC214x (untested at initial checkin)
* Correct the frequency of system timer interrupts (off by 20x in nuttx-0.3.15)
* 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).
* Basic LPC214x USB device side driver basically functional (but probably still buggy)
* Initial USB serial class device side driver check in (not well tested at initial checkin)
* Add LPC214x USB serial configuration; Add examples/usbserial test (still a work in progress)
* Added USB device side driver for the DM320 (untested at initial checkin)
* Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x system timer.
* Fixed serial drive bugs related to (1) open counts and (2) recognizing O_NONBLOCK on read.
* Fixed an error in read(); it was not setting the errno on errors returned from the driver.
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;

41
ReleaseNotes
View File

@ -587,6 +587,45 @@ any errors to me.
This tarball contains a complete CVS snapshot from September 20, 2008. This tarball contains a complete CVS snapshot from September 20, 2008.
nutt-0.3.16
^^^^^^^^^^^
This is the 28th release of NuttX. This release includes the first 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 form of the interface
was inspired by the Linux Gadget APIs.
At present USB device controller drivers are included for:
* The NXP LPC214x. This driver has been verified and is an early alpha
stage in quality.
* TI DM320. Coding for this driver is complete but it is completely untested
as of this release.
A controller-independent class driver is also included for:
* USB serial class device driver (emulates the Prolific PL2303 serial-to-USB
adaptor). This drver has only been verified with the Linux host PL2303
driver.
Other new features include:
* 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).
A few bugs were also fixed:
* Fixed the frequency of system timer interrupts in the NXP LPC214x port
(off by 20x in nuttx-0.3.15)
* Fixed serial driver bugs related to (1) open counts and (2) recognizing
O_NONBLOCK on read.
* Fixed an error in read(); it was not setting the errno on errors returned
from the driver.
These changes were verified only on the mcu123.com NXP LPC2148 board using with
a Linux host. Please report any errors to me.
This tarball contains a complete CVS snapshot from Octobor 10, 2008.

4
TODO
View File

@ -336,6 +336,10 @@ o ARM/DM320 (arch/arm/src/dm320/)
Status: Open Status: Open
Priority: Medium Priority: Medium
Description: A USB device controller driver was added but has never been tested.
Status: Open
Priority: Medium
o ARM/LPC214x (arch/arm/src/lpc214x/) o ARM/LPC214x (arch/arm/src/lpc214x/)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^