Prep for 0.3.18 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1255 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
972ab74f1a
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5a10c4845a
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@ -525,7 +525,7 @@
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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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0.3.18 2008-11-16 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added port for the STMicro STR71x processor and configuration for the Olimex STR-P711
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board (STR71x testing is stalled because I have been unable to get OpenOCD to
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communicate with my JTAG wiggler on Linux).
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@ -557,3 +557,10 @@
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* NSH: Added the 'losetup' command
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* Fixed a FAT bug: After recent changes, it would mount a (invalid) FAT file system
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even if the medium is not formatted!
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* Corrected two important errors in FAT lseek implementation: (1) the sectors-per-cluster
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value was being reset to "1" and (2) important lseek logic was omitted when the seek
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position was zero.
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* Fixed a bug in getopt(). It would fail if on certain combinations of terminal argument
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types.
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0.3.19 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: November 15, 2008</p>
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<p>Last Updated: November 16, 2008</p>
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</td>
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</tr>
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</table>
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@ -530,35 +530,56 @@
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</tr>
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</table>
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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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<p><b>nuttx-0.3.18</b>.
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The 30<sup>th</sup> release of NuttX (nuttx-0.3.18) 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>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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<p>
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This release includes two partially completed ports, several new features, and a
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couple of important bug fixes. The two partially completed ports are:
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<ul>
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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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<li>The STMicro STR71x processor and configuration for the Olimex STR-P711 board, and</li>
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<li>The Hitachi SH-1 using the SH1_LCEVB1 (SH-1/US7032EVB1) board.</li>
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</ul>
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</p>
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<p>
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This is an early alpha release of these drivers.
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A known problem is that the storage driver does not work properly with WinXP when debug features are disabled.
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</p>
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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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Progress on these ports is stalled (as detailed in the ChangeLog).
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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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The new features focus primarily on management of block devices and extensions of
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the NuttShell (NSH). These new features include:
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<ul>
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<li>A loop device that converts a file into a block device,</li>
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<li>A block to character (BCH) driver that allow access a block device as if it were character device, </li>
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<li>Added strcasecmp() and strncasecmp() libc functions, and </li>
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<li>Added the 'dd' and 'losetup' commands to NSH. These commands (along with mkfatfs and mount),
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give good managment of filesystems on the target.</li>
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</ul>
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</p>
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<p>
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Several bugs were fixed, the most important of which are:
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<ul>
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<li>Fixd a race condition workaround delay in LPC214X SPI logic. This was also
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the cause of some bad MMC/SD performance on that platform.</li>
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<li>Fixed a recently introduced FAT file system problem: It would mount a (invalid)
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FAT file system even if the medium is not formatted!</li>
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<li>Corrected two iother important errors in the FAT lseek implementation:
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(1) the sectors-per-cluster value was being reset to "1" and (2) important
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lseek logic was omitted when the seek position was zero.</li>
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</ul>
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</p>
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<p>
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The FAT filesystem has had many bugs fixed in it and, I think, is now maturing
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and becoming stable.
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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, the Hitachi
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SH1_LCEVB1 board, and the Linux simulator, all using a Linux development environment.
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Please report any errors to me.
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</p>
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<table width ="100%">
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@ -1115,60 +1136,7 @@ Other memory:
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</table>
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<pre><ul>
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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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* Add logic to build and link with the ZDS-II toolchain
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use with the z16f.
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* Make sure that POFF header structures are aligned
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* Standardized POFF file format to big-endian
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* Break up large switch statements to lower complexity
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and eliminate a compiler bug
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* Changes so that runtime compiles with SDCC.
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buildroot-0.1.2 2007-11-06 <spudmonkey@racsa.co.cr>
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* Support for m68k-elf and m68hc11 toolchain
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* Add patch to build older binutils with newer Texinfo version
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* Add support for SH-1 toolchain
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</pre></ul>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="pendingchanges">Unreleased Changes</a>
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</td>
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</tr>
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</table>
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<pre><ul>
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nuttx-0.3.18 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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nuttx-0.3.18 2008-11-16 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added port for the STMicro STR71x processor and configuration for the Olimex STR-P711
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board (STR71x testing is stalled because I have been unable to get OpenOCD to
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communicate with my JTAG wiggler on Linux).
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@ -1199,6 +1167,39 @@ nuttx-0.3.18 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* NSH: Added the 'losetup' command
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* Fixed a FAT bug: After recent changes, it would mount a (invalid) FAT file system
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even if the medium is not formatted!
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* Corrected two important errors in FAT lseek implementation: (1) the sectors-per-cluster
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value was being reset to '1' and (2) important lseek logic was omitted when the seek
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position was zero.
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* Fixed a bug in getopt(). It would fail if on certain combinations of terminal argument
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types.
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pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Add logic to build and link with the ZDS-II toolchain
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use with the z16f.
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* Make sure that POFF header structures are aligned
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* Standardized POFF file format to big-endian
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* Break up large switch statements to lower complexity
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and eliminate a compiler bug
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* Changes so that runtime compiles with SDCC.
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buildroot-0.1.2 2007-11-06 <spudmonkey@racsa.co.cr>
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* Support for m68k-elf and m68hc11 toolchain
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* Add patch to build older binutils with newer Texinfo version
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* Add support for SH-1 toolchain
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</pre></ul>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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<td>
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<a name="pendingchanges">Unreleased Changes</a>
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</td>
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</tr>
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</table>
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<pre><ul>
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nuttx-0.3.19 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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43
ReleaseNotes
43
ReleaseNotes
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@ -666,8 +666,6 @@ debug features enabled so there are probably some race conditions that occur onl
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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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@ -677,6 +675,47 @@ 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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nuttx-0.3.18
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^^^^^^^^^^^^
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This is the 30th release of NuttX. This release includes two partially completed
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ports, several new features, and a couple of important bug fixes. The two partially
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completed ports are:
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* The STMicro STR71x processor and configuration for the Olimex STR-P711
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board.
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* The Hitachi SH-1 using the SH1_LCEVB1 (SH-1/US7032EVB1) board
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Progress on these ports is stalled (as detailed in the ChangeLog).
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The new features focus primarily on management of block devices and extensions of
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the NuttShell (NSH). These include:
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* A loop device that converts a file into a block device.
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* A block to character (BCH) driver that allow access a block device as
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if it were character device.
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* Added strcasecmp() and strncasecmp() libc functions.
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* Added the 'dd' and 'losetup' commands to NSH. These commands (along
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with mkfatfs and mount), give good managment of filesystems on the target.
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Several bugs were fixed, the most important of which are:
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* Fixd a race condition workaround delay in LPC214X SPI logic. This was also
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the cause of some bad MMC/SD performance on that platform.
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* Fixed a recently introduced FAT file system problem: It would mount a (invalid)
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FAT file system even if the medium is not formatted!
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* Corrected two iother important errors in the FAT lseek implementation:
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(1) the sectors-per-cluster value was being reset to "1" and (2) important
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lseek logic was omitted when the seek position was zero.
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The FAT filesystem has had many bugs fixed in it and, I think, is now maturing
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and becoming stable.
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|
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These changes were verified only on the mcu123.com NXP LPC2148 board, the Hitachi
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SH1_LCEVB1 board, and the Linux simulator, all using a Linux development environment.
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Please report any errors to me.
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This tarball contains a complete CVS snapshot from November 16, 2008.
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