Prep for 0.3.17 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1098 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
177aa1878e
commit
4f83709832
@ -498,7 +498,7 @@
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* Fixed an error in read(); it was not setting the errno on errors returned
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from the driver.
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0.3.17 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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0.3.17 2008-10-28 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
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* Reduced the amount of memory reserved for USB serial control requests. It
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was unnecessarily large.
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@ -520,6 +520,11 @@
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the request queue (M320 driver also fixed, untested)
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* Correct another error in the NXP LPC214x USB device driver that caused read failures
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when the request buffer size was larger than maxpacket.
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* Numerous corrections/extensions to the USB tracing logic included in 0.3.16 (but
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not integrated until 0.3.17)
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* Fixed another bug in the NXP LPC214x USB device driver: After a stalled endpoint
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is resumed (view CLEAR FEATURE), we must restart the IN (outgoing) queue.
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0.3.18 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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@ -8,7 +8,7 @@
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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: October 27, 2008</p>
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<p>Last Updated: October 28, 2008</p>
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</td>
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</tr>
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</table>
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@ -381,6 +381,13 @@
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<li>FAT12/16/32 filesystem support.</li>
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</p>
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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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<li>Generic driver for SPI-based MMC/SD cards.</li>
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</p>
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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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@ -462,7 +469,7 @@
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<td><br></td>
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<td>
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<p>
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<li>Device-dependent USB class drivers available for USB serial.</li>
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<li>Device-dependent USB class drivers available for USB serial and for USB mass storage.</li>
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</p>
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</tr>
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<tr>
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@ -523,66 +530,36 @@
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</tr>
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</table>
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<p><b>nuttx-0.3.16</b>.
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The 28th release of NuttX (nuttx-0.3.16) is available for download
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<p><b>nuttx-0.3.17</b>.
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The 29th release of NuttX (nuttx-0.3.16) is available for download
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from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a>
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website.
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The change log associated with the release is available <a href="#currentrelease">here</a>.
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Unreleased changes after this release are available in CVS.
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These unreleased changes are listed <a href="#pendingchanges">here</a>.
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</p>
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<p><b>USB Support</b>.
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The nuttx-0.3.16 release includes the first support for USB in NuttX.
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A set of USB APIs were added to support USB device controller drivers and bindings to USB device class drivers.
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The form of the interface was inspired by the Linux Gadget APIs.
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</p>
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<p>
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At present USB device controller drivers are included for:
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<p><b>MMC/SD and USB Mass Storage Support</b>.
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The nuttx-0.3.17 release includes additional support for USB in NuttX.
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The following new features were added:
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<ul>
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<li>
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The NXP LPC214x. This driver has been verified and is an early alpha stage in quality.
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</li>
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<li>
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TI DM320. Coding for this driver is complete but it is completely untested as of this release.
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</li>
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<li>Added support for SPI-based MMC/SD cards (with an SPI driver for the NXP LPC214x).</li>
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<li>Added USB storage class device side driver (BBB)</li>
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<li>Added an example that demonstrates the USB storage class by exporting the SPI based MMC/SD card on the NXP LPC214x.</li>
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</ul>
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</p>
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<p>
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A controller-independent class driver is also included for:
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<ul>
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<li>
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USB serial class device driver (emulates the Prolific PL2303 serial-to-USB adaptor).
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This drver has only been verified with the Linux host PL2303 driver.
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</li>
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</ul>
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This is an early alpha release of these drivers.
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At present they only work with debug features enabled so there are probably some race conditions that
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occur only with debug features disabled (anyone out there with a USB analyzer? I would love
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to know what is happening).
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</p>
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<p><b>Other New Features</b>.
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Other new features include:
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<ul>
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<li>
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Add an option to set aside a separate stack for interrupt handling (ARM only).
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This is useful when memory is constrained, there are multiple tasks, and
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the interrupt stack requirement is high (as when USB is enabled).
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</li>
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</ul>
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</p>
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<p><b>Bugs Fixed</b>.
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A few bugs were also fixed:
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<ul>
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<li>
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Fixed the frequency of system timer interrupts in the NXP LPC214x port
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(off by 20x in nuttx-0.3.15)
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</li>
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<li>
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Fixed serial driver bugs related to (1) open counts and (2) recognizing
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O_NONBLOCK on read.
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<li>
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Fixed an error in read(); it was not setting the <code>errno</code> on errors returned
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from the driver.
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</li>
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</ul>
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<p><b>Bugs Fixed</b>
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Several important bugs were also fixed in the FAT file system, USB serial driver and
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NXP LPC214x USB controller driver (see the current <a href="#currentrelease">ChangeLog</a> for details).
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</p>
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<p>
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These changes were verified only on the mcu123.com NXP LPC2148 board using a Linux development environment.
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USB testing was performed using both a Linux host and a WinXP host.
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As usual, any feedback about bugs or suggestions for improvement would be greatly appreciated.
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</p>
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@ -1085,24 +1062,32 @@ Other memory:
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</table>
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<pre><ul>
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nuttx-0.3.16 2008-10-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added header files defining a common USB device controller architecture
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* Added USB device side driver for the LPC214x
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* Correct the frequency of system timer interrupts in the NXP LPC214x port
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(off by 20x in nuttx-0.3.15)
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* Add an option to set aside a separate stack for interrupt handling (ARM only).
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This is useful when memory is constrained, there are multiple tasks, and
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the interrupt stack requirement is high (as when USB is enabled).
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* Added USB serial class device side driver (emulates Prolific PL2303
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serial-to-USB adaptor)
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* Add LPC214x USB serial configuration; Add examples/usbserial test
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* Added USB device side driver for the DM320 (untested at initial release)
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* Fixed an error in a previous (post 0.3.15) check-in that broke the LPC214x
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system timer.
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* Fixed serial driver bugs related to (1) open counts and (2) recognizing
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O_NONBLOCK on read.
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* Fixed an error in read(); it was not setting the errno on errors returned
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from the driver.
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nuttx-0.3.17 2008-10-28 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
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* Reduced the amount of memory reserved for USB serial control requests. It
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was unnecessarily large.
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* Added LPC214x SPI1 driver to interface with MMC on mcu123.com board.
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* Added a simple SPI-based MMC/SD block driver
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* NSH: Add LPC214x-specific support to NSH; NSH now mounts any SD cards in the slot.
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* FAT: Fix access to unaligned 32-bit values in partion table (start sector & size)
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* Fixed a problem with a un-initialized variable in the USB serial driver.
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* Added USB storage NXP LPC214x configuration
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* Added a test for USB storage under examples/usbstorage
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* Fixed a bug in the LPC214x USB driver: It was not properly clearing a HALTed
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endpoints (other than EP) on receipt of CLEAR FEATURES request.
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* Added USB storage class device side driver (BBB)
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* Fixed a bug in the LPC214x USB driver: It was not properly handling request buffers
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larger then the endpoint's max packet (DM320 driver also fixed, untested)
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* Added logic to the USB device interface: A bit is needed to force the driver to
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to terminate an IN transfer with a short packet (zero-length if necessary).
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* Fix an error in the NXP LPC214x USB device driver that was causing corruption of
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the request queue (M320 driver also fixed, untested)
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* Correct another error in the NXP LPC214x USB device driver that caused read failures
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when the request buffer size was larger than maxpacket.
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* Numerous corrections/extensions to the USB tracing logic included in 0.3.16 (but
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not integrated until 0.3.17)
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* Fixed another bug in the NXP LPC214x USB device driver: After a stalled endpoint
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is resumed (view CLEAR FEATURE), we must restart the IN (outgoing) queue.
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pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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@ -1128,28 +1113,7 @@ buildroot-0.1.0 2007-03-09 <spudmonkey@racsa.co.cr>
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</table>
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<pre><ul>
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nuttx-0.3.17 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* Incorporate patch "[2164503] nuttx-0.3.16 does not build for ARM with USB disabled"
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* Reduced the amount of memory reserved for USB serial control requests. It
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was unnecessarily large.
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* Added LPC214x SPI1 driver to interface with MMC on mcu123.com board.
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* Added a simple SPI-based MMC/SD block driver
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* NSH: Add LPC214x-specific support to NSH; NSH now mounts any SD cards in the slot.
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* FAT: Fix access to unaligned 32-bit values in partion table (start sector & size)
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* Fixed a problem with a un-initialized variable in the USB serial driver.
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* Added USB storage NXP LPC214x configuration
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* Added a test for USB storage under examples/usbstorage
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* Fixed a bug in the LPC214x USB driver: It was not properly clearing a HALTed
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endpoints (other than EP) on receipt of CLEAR FEATURES request.
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* Added USB storage class device side driver (BBB)
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* Fixed a bug in the LPC214x USB driver: It was not properly handling request buffers
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larger then the endpoint's max packet (DM320 driver also fixed, untested)
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* Added logic to the USB device interface: A bit is needed to force the driver to
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to terminate an IN transfer with a short packet (zero-length if necessary).
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* Fix an error in the NXP LPC214x USB device driver that was causing corruption of
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the request queue (M320 driver also fixed, untested)
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* Correct another error in the NXP LPC214x USB device driver that caused read failures
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when the request buffer size was larger than maxpacket.
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nuttx-0.3.18 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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pascal-0.1.3 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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29
ReleaseNotes
29
ReleaseNotes
@ -650,4 +650,33 @@ diff -u -r1.13 up_internal.h
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#endif /* __ASSEMBLY__ */
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nuttx-0.3.17
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^^^^^^^^^^^^
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This is the 29th release of NuttX. This release includes the additional support for
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USB in NuttX. The following new features were added:
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* Added support for SPI-based MMC/SD cards (with an SPI driver for the NXP LPC214x).
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* Added USB storage class device side driver (BBB)
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* Added an example that demonstrates the USB storage class by exporting the SPI
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based MMC/SD card on the NXP LPC214x.
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This is an early alpha release of these drivers. At present they only work with
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debug features enabled so there are probably some race conditions that occur only
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with debug features disabled (anyone out there with a USB analyzer? I would love
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to know what is happening).
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At present USB device controller drivers are included for:
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Several important bugs were also fixed in the FAT file system, USB serial driver and
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NXP LPC214x USB controller driver (see the ChangeLog for details).
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These changes were verified only on the mcu123.com NXP LPC2148 board using a Linux
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development environment. USB testing was performed using both a Linux host and a WinXP
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host. Please report any errors to me.
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This tarball contains a complete CVS snapshot from Octobor 28, 2008.
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