Prep for 0.4.8 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1882 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
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@ -752,7 +752,7 @@
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* fs/fs_mount.c: Corrected error handling that could cause a deadlock on certain
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mount() failures.
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0.4.8 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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0.4.8 2009-06-13 Gregory Nutt <spudmonkey@racsa.co.cr>
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* lib/lib_*stream.c: Extend internal stream logic to support incoming streams.
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* arch/arm/src/str71x: Serial output is now correct and timer interrupts are
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@ -772,3 +772,6 @@
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may work with the devarmKIT as well, but that remains untested.
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* The NXP LPC2148 and STR711 targets can now also be built using the CodeSourcery
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or devkitARM Windows native toolchains.
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0.4.8 2009-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: June 11, 2009</p>
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<p>Last Updated: June 13, 2009</p>
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</td>
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</tr>
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</table>
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@ -687,32 +687,34 @@
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</tr>
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</table>
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<p><b>nuttx-0.4.7</b>.
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The 39<sup>th</sup> release of NuttX (nuttx-0.4.7) was made on May 29, 2009 and 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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<p><b>nuttx-0.4.8</b>.
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This 40<sup>th</sup> release of NuttX (nuttx-0.4.8) was made on June 13, 2009
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and is available for download from the
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<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>
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This release focuses on cleaning up and extending the Eagle100/LM3S6918 port released
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in nuttx-0.4.6 and on improved MMC/SD support. New features include:
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This release adds:
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<ul>
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<li>
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Improved reliably and additional drivers for the Eagle-100 board (LM3S6918
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ARM Cortex-M3). Additional drivers include Ethernet, SSI, and support for
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the on-board LEDs and microSD cards.
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</li>
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<li>
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The SPI-based MMC/SD driver was extended to support SDHC Version 2.xx cards.
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</li>
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<li>
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Support for the Olimex STRP711 board. That board is based on the STMicro
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STR711 MCU (ARM7TDMI). Integration is complete on the basic port (boot logic,
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system time, serial console). Two configurations have been verified: (1) The
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board boots and passes the OS test with console output visible on UART0, and
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the NuttShell (NSH) is fully functional with interrupt driven serial console.
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An SPI driver is available but untested (because the Olimex card slot appears
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to accept only MMC cards; I have only SD cards). Additional needed: USB and
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driver, MMC integration.
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</li>
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<li>
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Support for the CodeSourcery and devkitARM Windows-native GNU toolchains.
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Makefiles have been modified for the LM3S6918, LPC2148, and STR711 to support
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these toolchains under Cygwin.
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</li>
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</ul>
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</p>
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<p>
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In addition, this release includes several important bugfixes for the LM3S6918, the LPC2148,
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the SPI-based MMC/SD driver, and to FAT32. See the ChangeLog for details of these bugfixes.
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</p>
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<table width ="100%">
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<tr bgcolor="#e4e4e4">
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@ -1416,35 +1418,26 @@ Other memory:
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</table>
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<pre><ul>
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nuttx-0.4.7 2009-05-29 Gregory Nutt <spudmonkey@racsa.co.cr>
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nuttx-0.4.8 2009-06-13 Gregory Nutt <spudmonkey@racsa.co.cr>
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* arch/arm/src/lm3s: Added an Ethernet driver for the LM3S6918
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* configs/eagle100/nettest: Added an examples/nettest configuration for the
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Micromint Eagle100 board.
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* Documentation/NuttxPortingGuide.html: Added a section on NuttX device drivers.
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* configs/eagle100/httpd: Added an examples/uip configuration for the
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Micromint Eagle100 board.
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* arch/arm/src/lm3s: Added an SSI driver for the LM3S6918
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* examples/nsh: Added MMC/SD support for the LM3S6918
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* arch/arm/src/lm3s: Fix logic for setting and clearing output GPIOs (critical
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fix!).
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* drivers/mmcsd: Found numerous errors in current MMC/SD SPI driver. Bad frequency
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calculation based on CSD settings, inappropriate timeouts, odd code that looks like
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a bad search and replace. Also needs support for SDHC ver 2.x. New MMC/SD is
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largely redesigned and probably non-functional in the first check-in.
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* drivers/mmcsd: Changes verified on 4Gb Kingston microSHDC card and on a 2Gb
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SanDisk microSDC card on the Eagle100 platform.
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* fs/fat: With the 4Gb card, the first tests of FAT32 were (finally) performed.
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Found and corrected a problem that prevented use of FAT32: It was not updating
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the sector cache before checking the FAT32 FSINFO sector.
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* configs/eagle100/*/Make.defs: Added configuration options that should make
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it possible to build NuttX for the Eagle100 using CodeSourcery 2009q1 toolchain
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and the devkitARM GNU toolchain.
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* configs/mcu123-lpc214x/src: Corrected some logic in the LPC2148 SPI receive block
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logic. Re-verified SDC ver1.x support with 1Gb Toshiba SDC, 1Gb PNY SDC, and
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4Gb Kingston SDHC. There are CMD0 issues with the 2Gb SanDisk SDC on this board.
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* fs/fs_mount.c: Corrected error handling that could cause a deadlock on certain
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mount() failures.
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* lib/lib_*stream.c: Extend internal stream logic to support incoming streams.
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* arch/arm/src/str71x: Serial output is now correct and timer interrupts are
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working. The test at configs/olimex-strp711/ostest passes. This means that
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the basic STR-P711 port is complete.
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* configs/olimex-strp711/nsh: Add and verifed a NuttShell (NSH) configuration
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for the STR-P711.
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* arch/arm/str71x/str71x_serial.c: The STR711 interrupt driven serial driver
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finally works after some extradinary measures to handle missed interrupts.
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NSH is fully functional on the Olimex STR-P711 board.
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* example/nsh: Moved architecture specific files from NSH directory to board-
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specific directories.
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* config/olimex-strp711/src/up_nsh.c: Add an NSH board specific directory for
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for the Olimex STR7P11 board.
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* Fixed build of LM3X6918 using the CodeSourcery Windows native toolchain. There
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were lots of issues with Cygwin paths and Cygwin symbolic links. These changes
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may work with the devarmKIT as well, but that remains untested.
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* The NXP LPC2148 and STR711 targets can now also be built using the CodeSourcery
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or devkitARM Windows native toolchains.
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pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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@ -1475,26 +1468,7 @@ buildroot-0.1.6 2009-xx-xx <spudmonkey@racsa.co.cr>
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</table>
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<pre><ul>
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nuttx-0.4.8 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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* lib/lib_*stream.c: Extend internal stream logic to support incoming streams.
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* arch/arm/src/str71x: Serial output is now correct and timer interrupts are
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working. The test at configs/olimex-strp711/ostest passes. This means that
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the basic STR-P711 port is complete.
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* configs/olimex-strp711/nsh: Add and verifed a NuttShell (NSH) configuration
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for the STR-P711.
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* arch/arm/str71x/str71x_serial.c: The STR711 interrupt driven serial driver
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finally works after some extradinary measures to handle missed interrupts.
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NSH is fully functional on the Olimex STR-P711 board.
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* example/nsh: Moved architecture specific files from NSH directory to board-
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specific directories.
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* config/olimex-strp711/src/up_nsh.c: Add an NSH board specific directory for
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for the Olimex STR7P11 board.
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* Fixed build of LM3X6918 using the CodeSourcery Windows native toolchain. There
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were lots of issues with Cygwin paths and Cygwin symbolic links. These changes
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may work with the devarmKIT as well, but that remains untested.
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* The NXP LPC2148 and STR711 targets can now also be built using the CodeSourcery
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or devkitARM Windows native toolchains.
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nuttx-0.4.9 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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pascal-0.1.3 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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20
ReleaseNotes
20
ReleaseNotes
@ -903,3 +903,23 @@ details of these bugfixes.
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This tarball contains a complete CVS snapshot from May 29, 2009.
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nuttx-0.4.8
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^^^^^^^^^^^
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This is the 40th release of NuttX. This release adds:
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o Support for the Olimex STRP711 board. That board is based on the STMicro
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STR711 MCU (ARM7TDMI). Integration is complete on the basic port (boot logic,
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system time, serial console). Two configurations have been verified: (1) The
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board boots and passes the OS test with console output visible on UART0, and
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the NuttShell (NSH) is fully functional with interrupt driven serial console.
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An SPI driver is available but untested (because the Olimex card slot appears
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to accept only MMC cards; I have only SD cards). Additional needed: USB and
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driver, MMC integration.
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o Support for the CodeSourcery and devkitARM Windows-native GNU toolchains.
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Makefiles have been modified for the LM3S6918, LPC2148, and STR711 to support
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these toolchains under Cygwin.
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This tarball contains a complete CVS snapshot from June 13, 2009.
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