Prep for 0.3.9 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@728 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
bcc151c414
commit
2dda17684f
@ -334,7 +334,7 @@
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* Added a generic CAN driver. This driver is untested as of this writing.
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* Added a generic CAN driver. This driver is untested as of this writing.
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* Corrected DM320 UART configuration problem
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* Corrected DM320 UART configuration problem
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0.3.9 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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0.3.9 2008-03-09 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Began adding support for the ZiLOG Z8Encore! microcontroller for the Z8Encore000ZCO
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* Began adding support for the ZiLOG Z8Encore! microcontroller for the Z8Encore000ZCO
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development board and the Z8F6403 part.
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development board and the Z8F6403 part.
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@ -345,6 +345,8 @@
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Per patch from Jacques Pelletier.
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Per patch from Jacques Pelletier.
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* In all shell scripts, change #!/bin/sh to #!/bin/bash to resolve problems in
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* In all shell scripts, change #!/bin/sh to #!/bin/bash to resolve problems in
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Ubuntu where /bin/sh is a link to dash.
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Ubuntu where /bin/sh is a link to dash.
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* Z8Encore! port verified on ZDS-II instruction set/chip simulator.
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0.3.10 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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<tr align="center" bgcolor="#e4e4e4">
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<td>
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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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<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
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<p>Last Updated: March 3, 2008</p>
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<p>Last Updated: March 9, 2008</p>
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</td>
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</td>
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</tr>
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</tr>
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</table>
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</table>
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@ -456,7 +456,7 @@
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</table>
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</table>
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<p>
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<p>
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The 20th release of NuttX (nuttx-0.3.8) is available for download
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The 21st release of NuttX (nuttx-0.3.9) 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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from the <a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a>
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website.
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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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The change log associated with the release is available <a href="#currentrelease">here</a>.
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@ -464,12 +464,13 @@
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These unreleased changes are listed <a href="#pendingchanges">here</a>.
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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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<p>
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<p>
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nuttx-0.3.8 is a minor bugfix release. It corrects a few minor problems, adds a few minor features, and
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nuttx-0.3.8 is a minor feature enhancement release.
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continues the integration of the ZiLOG Z18F and of the Pascal P-Code add-on.
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This release includes support for the ZiLOG Z8Encore! microcontroller.
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This release is synchronized with the release of Pascal-0.1.2.
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Also included is the initial framework for support for the Z80,
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<a href="http://www.tim-mann.org/xtrs.html">XTRS</a> platform.
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</p>
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</p>
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<p>
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<p>
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This release were verified on the ZiLOG z16f2800100zcog, Neuros OSD (ARM9), and the simulation platforms.
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This released has been verified only on the ZiLOG ZDS-II Z8Encore! chip simulation.
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As usual, any feedback about bugs or suggestions for improvement would be greatly appreciated.
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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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</p>
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@ -621,7 +622,7 @@
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</p>
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</p>
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<p>
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<p>
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<b>STATUS:</b>
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<b>STATUS:</b>
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The Z8Encore! port is a work in progress and will be released in a future NuttX version.
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This released has been verified only on the ZiLOG ZDS-II Z8Encore! chip simulation.
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</p>
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</p>
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</td>
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</td>
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</tr>
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</tr>
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@ -940,29 +941,18 @@ Other memory:
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</table>
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</table>
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<pre><ul>
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<pre><ul>
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0.3.8 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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nuttx-0.3.9 2008-03-09 Gregory Nutt <spudmonkey@racsa.co.cr>
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* Added a test case to verify the Pascal P-Code interpreter
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* Began adding support for the ZiLOG Z8Encore! microcontroller for the Z8Encore000ZCO
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* Added /dev/zero
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development board and the Z8F6403 part.
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* 'errno' is now defined to be *get_errno_ptr() with no name conflicts
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* Fix broken 'clean' target on z80sim configurations
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* Added lseek() and fseek()
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* Re-structure arch/z80 to provide support for all ZiLOG 8-bit microcontrollers (ez8
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* Integrated Pascal interpreter test case on the simulation platform. Needs
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in particular for now).
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pascal-0.1.1.
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* Add support for TRS80-Model 3 based on the xtrs emulation (http://www.tim-mann.org/xtrs.html)
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* Add Pascal test case on the z16f platform. Needs pascal-0.1.2 (does not
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Per patch from Jacques Pelletier.
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yet work due to some tool issues).
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* In all shell scripts, change #!/bin/sh to #!/bin/bash to resolve problems in
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* C buffered I/O fixes:
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Ubuntu where /bin/sh is a link to dash.
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- Fix fflush() return value,
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* Z8Encore! port verified on ZDS-II instruction set/chip simulator.
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- Add correct fflush behavior when the FILE argument is null.
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- Add logic to a correctly handle read/write access on the same FILE
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- fseek() flushes read/write data when before moving the file pointer
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- When read data is flushed, reposition the file pointer to account for
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buffered, but unread data
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* Pascal P-Code files are now standardized to big-endian for portability
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* Fix a build problem with z80 and SDCC 2.7.0 (format of a map file changed)
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(see bug 1887170)
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* Pascal P-Code runtime now compiles with the SDCC toolchain.
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* Added a generic CAN driver. This driver is untested as of this writing.
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* Corrected DM320 UART configuration problem
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pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
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@ -988,17 +978,7 @@ buildroot-0.1.0 2007-03-09 <spudmonkey@racsa.co.cr>
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</table>
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</table>
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<pre><ul>
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<pre><ul>
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nuttx-0.3.9 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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nuttx-0.3.10 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
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|
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* Began adding support for the ZiLOG Z8Encore! microcontroller for the Z8Encore000ZCO
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development board and the Z8F6403 part.
|
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* Fix broken 'clean' target on z80sim configurations
|
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* Re-structure arch/z80 to provide support for all ZiLOG 8-bit microcontrollers (ez8
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in particular for now).
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* Add support for TRS80-Model 3 based on the xtrs emulation (http://www.tim-mann.org/xtrs.html)
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Per patch from Jacques Pelletier.
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* In all shell scripts, change #!/bin/sh to #!/bin/bash to resolve problems in
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Ubuntu where /bin/sh is a link to dash.
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pascal-0.1.3 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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434
ReleaseNotes
434
ReleaseNotes
@ -1,3 +1,424 @@
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nuttx-0.1.0
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^^^^^^^^^^^
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This is the initial. This initial includes the complete NuttX RTOS
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with support for the Linux user mode simulation and the TI TMS320C5471
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(Arm7) processor. Partial support for the 87C52 is included.
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This release has been verified on both the Linux user-mode and C5471
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platforms using the test program under examples/ostest. Test results
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for the C5471 can be found in arch/c5471/doc/test-results.txt.
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This tarball contains a complete CVS snapshot from March 9,2007.
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nuttx-0.1.1
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^^^^^^^^^^^
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This is the second release of NuttX. This release includes the following.
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See the ChangeLog for more detailed description of the changes.
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(1) General OS bugfixes (see the ChangeLog for details),
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(2) bugfixes for the TI TMS320C5471 (Arm7) platform (see
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the ChangeLog)
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(3) Complete support for the 87C52. (However, the 87C52
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release is not stable enough for general usage).
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(4) Added the beginning of a shell call NuttShell (nsh)
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This release has been verified on the Linux user-mode platform, the
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Spectrum Digital TMS320C5471 EVM, and the PJRC 87C52 development board
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using the test program under examples/ostest.
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STATUS: The development status remains as ALPHA until further testing
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is performed.
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This tarball contains a complete CVS snapshot from March 14, 2007.
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nuttx-0.1.2
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^^^^^^^^^^^
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This is the third release of NuttX. This release is
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primarily a bugfix release with minimal new features. See
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the ChangeLog for a more detailed description of the
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|
changes.
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(1) Several important OS and ARM7 bugfixes,
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(2) opendir(), closedir(), readdir(), etc. added
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(3) Added C5471 watchdog timer.
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(4) Created a shareable, serial driver.
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(5) Added 'ls' command to NuttShell (nsh)
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(6) Added a test of the round robin scheduler
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This release has been verified on the Linux user-mode
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platform, the Spectrum Digital TMS320C5471 EVM using the
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test program under examples/ostest.
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This tarball contains a CVS snapshot from March 19, 2007.
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nuttx-0.2.1
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^^^^^^^^^^^
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This is the fourth relese of NuttX. This release adds adds
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support for a new platform, restructures many header files,
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and adds a few new features:
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(1) Support for Neuros OSD / DM320
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(2) Restructuring of header files for better POSIX compliance
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(3) Added kill()
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(4) Added POSIX timers
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(5) bugfixes and documentation updates
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This release has been verified on the Linux user-mode
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platform, the Spectrum Digital TMS320C5471 EVM, and the
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Neuros OSD using the test program under examples/ostest. Because
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of the stability of these tests, the project status
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|
has been upgraded to 'beta.'
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This tarball contains a complete CVS snapshot from March 22, 2007.
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nuttx-0.2.2
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^^^^^^^^^^^^
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This is the fifth release of NuttX. There is no major new
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|
functionality in this release. This release adds support
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for new pthread barrier APIs, changes the directory
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structure, to better handle different board configurations
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|
using the same processor architecture, and corrects a few
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|
defects.
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See the ChangeLog for a complete list of changes.
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|
This release has been verified on the Linux user-mode
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|
platform and the Neuros OSD using the test program under
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examples/ostest. There are no known, critical defects but
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|
the project development status remains at 'beta' status
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|
pending further test and evaluation.
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This tarball contains a complete CVS snapshot from
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March 26, 2007.
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|
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nuttx-0.2.3
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|
^^^^^^^^^^^^
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This is the sixth release of NuttX. This release is
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primarily a bugfix release. Numerous problems were fixed
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|
as detailedin the change log. New functionality includes
|
||||||
|
support for timed message queues.
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||||||
|
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See the ChangeLog for a complete list of changes.
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||||||
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|
This release has been verified on the Linux user-mode
|
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platform and the Neuros OSD using the test program under
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examples/ostest. The results of the testing is available in
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the source tree under configs/ntosd-dm320/doc/test-results.
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There are no known, critical defects but the project
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|
development status remains at 'beta' status pending further
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|
test and evaluation.
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This tarball contains a complete CVS snapshot from March 29,
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2007.
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nuttx-0.2.4
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|
^^^^^^^^^^^^
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This is the 7th release of NuttX. This release is only to roll out
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build changes to better support different SoC's that use the same
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processor architecture. In particular, the two existing ARM architectures,
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||||||
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c5471 and DM320 were combined into a single ARM directory. This was done
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|
in preparation for an LPC2148 port that is currently in progress. There
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||||||
|
is NO new functionality or significant bufixes in this release.
|
||||||
|
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||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
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||||||
|
This release has been verified on the Linux user-mode platform
|
||||||
|
and the Neuros OSD using the test program under examples/ostest.
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|
The results of the testing is available in the source tree under
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configs/ntosd-dm320/doc/test-results and under configs/sim/doc/test-results.
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||||||
|
There are no known, critical defects but the project development status
|
||||||
|
remains at 'beta' status pending further test and evaluation.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from April 28, 2007.
|
||||||
|
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nuttx-0.2.5
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|
^^^^^^^^^^^^
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This is the 8th release of NuttX. This release includes:
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||||||
|
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|
(1) Several bug fixes
|
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(2) Initial support for FAT filesystems. Testing has not
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||||||
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been exhaustive and some functionality is missing
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||||||
|
(mkdir, stat, unlink chmod, and rename functionality is
|
||||||
|
not yet implemented).
|
||||||
|
(3) Support for the NXP lpc2148 processor is included but
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||||||
|
is untested as of this writing. The current
|
||||||
|
implementation includes only support for serial console
|
||||||
|
and timer interrupt.
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
This release has been verified only on the Linux user-mode
|
||||||
|
platform.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from May 19,
|
||||||
|
2007.
|
||||||
|
|
||||||
|
nuttx-0.2.6
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|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 9th release of NuttX. This is primarily a
|
||||||
|
bugfix release to correct a number of problems introduced
|
||||||
|
with the 0.2.5 release. This release does include some FAT
|
||||||
|
filesystem extensions including unlink(), mkdir(), rmdir(),
|
||||||
|
rename(), opendir(), closedir(), readdir(), seekdir(),
|
||||||
|
telldir(), rewindir(). There are some pending FAT changes
|
||||||
|
that did not make it into this release including stat(),
|
||||||
|
truncate(), and long file names.
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
This release has been verified only on the Linux user-mode
|
||||||
|
platform.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from May 26,
|
||||||
|
2007.
|
||||||
|
|
||||||
|
nuttx-0.2.7
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 10th release of NuttX. This is primarily a bugfix releaseto correct a
|
||||||
|
number of problems reported to me (thanks Didier!). This release does include the
|
||||||
|
final changes complete the FAT filesystem logic including stat(), tatfs(), and non-
|
||||||
|
standard APIs to manage FAT
|
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|
attributes. At present,FAT long file names and file trunction() are still not
|
||||||
|
supported.
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
This release has been verified only on the Linux user-mode platform.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from June 9, 2007.
|
||||||
|
|
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|
nuttx-0.2.8
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|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 11th release of NuttX. This release (1) corrects important bugs
|
||||||
|
in opendir and realloc, (2) adds support for environment variables, (3) adds
|
||||||
|
several new C library interfaces, and (4) extends several example programs.
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
This release has been verified only on the Linux user-mode platform.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from July 2, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.0
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 12th release of NuttX. This release includes the initial
|
||||||
|
integration of a network subsystem and the uIP TCP/IP stack into NuttX
|
||||||
|
(see http://www.sics.se/~adam/uip/index.php/Main_Page). Also included
|
||||||
|
is a device driver for the Davicom DM90x0 ethernet controller.
|
||||||
|
|
||||||
|
This integration is very preliminary. Only a small portion of the
|
||||||
|
network functionality has been integrated and there are a number of
|
||||||
|
open issues (see the TODO file). The network subsystem is pre-alpha
|
||||||
|
at this point in time. I expect that it will stabilize and mature
|
||||||
|
over the next few releases.
|
||||||
|
|
||||||
|
The baseline functionality of NuttX continues to mature and remains at
|
||||||
|
post-beta (as long as the network is not used).
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
This release has been verified only on the Neuros OSD (DM320 ARM9)
|
||||||
|
platform using the DM90x0 driver.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from November 6, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.1
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 13th release of NuttX and the second release containing
|
||||||
|
the integration of a network subsystem and the uIP TCP/IP, UDP, and
|
||||||
|
ICMP stacks into NuttX (see http://www.sics.se/~adam/uip/index.php/Main_Page).
|
||||||
|
|
||||||
|
Many network-related problems have been fixed and the implementation
|
||||||
|
has matured significantly. However, the level of network reliability
|
||||||
|
is probably still at the pre-alpha or early level. It is sufficiently
|
||||||
|
complete that you may begin to perform some network integration and
|
||||||
|
is exepcted to achieve beta level of reliability over the next few
|
||||||
|
releases.
|
||||||
|
|
||||||
|
The baseline functionality of NuttX continues to mature and remains at
|
||||||
|
post-beta (as long as the network is not used).
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
This release has been verified only on the Neuros OSD (DM320 ARM9)
|
||||||
|
platform using the DM90x0 driver.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from November 19, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.2
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 14th release of NuttX and the 3rd release containing
|
||||||
|
the integration of a network subsystem and the uIP TCP/IP, UDP, and
|
||||||
|
ICMP stacks into NuttX (see http://www.sics.se/~adam/uip/index.php/Main_Page).
|
||||||
|
|
||||||
|
Many network-related problems have been fixed and the implementation
|
||||||
|
has matured significantly. This release consists of:
|
||||||
|
|
||||||
|
o TCP-related bug-fixes
|
||||||
|
o TCP performance improvements
|
||||||
|
o Initial UDP integration
|
||||||
|
o Initial uIP micro webserver integration
|
||||||
|
|
||||||
|
See the ChangeLog for a complete list of changes.
|
||||||
|
|
||||||
|
The level of network reliability is at alpha level is expected to
|
||||||
|
achieve beta level of reliability over the next few releases.
|
||||||
|
|
||||||
|
The baseline functionality of NuttX continues to mature and remains at
|
||||||
|
post-beta.
|
||||||
|
|
||||||
|
This release has been verified only on the Neuros OSD (DM320 ARM9)
|
||||||
|
platform using the DM90x0 driver.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from November 23, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.3
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 15th release of NuttX and the 4th release containing
|
||||||
|
the integration of a network subsystem and the uIP TCP/IP, UDP, and
|
||||||
|
ICMP stacks into NuttX (see http://www.sics.se/~adam/uip/index.php/Main_Page).
|
||||||
|
|
||||||
|
Many network-related problems have been fixed and the implementation
|
||||||
|
has matured significantly. This release consists of:
|
||||||
|
|
||||||
|
o TCP-related bug-fixes for disconnecting sockets
|
||||||
|
o Correction of some TCP read-ahead logic
|
||||||
|
o TCP performance improvements
|
||||||
|
o Misc. additions and cleanup (See the ChangeLog for a complete list of
|
||||||
|
changes).
|
||||||
|
|
||||||
|
The level of network reliability is at an early beta release level. The
|
||||||
|
baseline functionality of NuttX continues to mature and remains at
|
||||||
|
post-beta. Open network-related issues include only:
|
||||||
|
|
||||||
|
o Some minor unimplemented BSD socket functionality,
|
||||||
|
o Thread safety issues: the same socket cannot be used concurrently on
|
||||||
|
different threads.
|
||||||
|
o Pending design changes necessary to support multiple network interfaces.
|
||||||
|
o IPv6 support is incomplete.
|
||||||
|
|
||||||
|
This release has been verified only on the Neuros OSD (DM320 ARM9)
|
||||||
|
platform using the DM90x0 driver. Any feedback for improving the network
|
||||||
|
reliability/performance would be greatly appreciated.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from November 28, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.4
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 16th release of NuttX and the 5th release containing
|
||||||
|
the integration of a network subsystem and the uIP TCP/IP, UDP, and
|
||||||
|
ICMP stacks into NuttX (see http://www.sics.se/~adam/uip/index.php/Main_Page).
|
||||||
|
|
||||||
|
This release is primarily a bug-fix release. New features include
|
||||||
|
only:
|
||||||
|
|
||||||
|
o TELNET front-end to NSH,
|
||||||
|
o DHCPC server functionality, and
|
||||||
|
o C5471 Ethernet driver.
|
||||||
|
|
||||||
|
Numerous network related problems were fixed related to DHCPC, UDP
|
||||||
|
input processing, UDP broadcast, send timeouts, and bad compilation when
|
||||||
|
uIP is compiled at high levels of optimization.
|
||||||
|
|
||||||
|
The level of network reliability is at a strong beta release level. The
|
||||||
|
baseline functionality of NuttX continues to mature and remains at
|
||||||
|
post-beta or production level.
|
||||||
|
|
||||||
|
Parts of this release were verified only on the Neuros OSD (DM320 ARM9)
|
||||||
|
platform using the DM90x0 Ethernet driver and other parts on the Spectrum
|
||||||
|
Digital C5471 EVM using the C5471 Ethernet driver. Any feedback about bugs
|
||||||
|
or suggestions for improving the network reliability/performance would be
|
||||||
|
greatly appreciated.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from December 10, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.5
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 17th release of NuttX this release is primarily a bug-fix
|
||||||
|
release and intended to synchronize with the current CVS contents. See
|
||||||
|
the ChangeLog for a detailed list of changes and fixes.
|
||||||
|
|
||||||
|
This release were verified only on the Spectrum Digital C5471 EVM using
|
||||||
|
the C5471 Ethernet driver. Any feedback about bugs or suggestions for
|
||||||
|
improvement would be greatly appreciated.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from December 18, 2007.
|
||||||
|
|
||||||
|
nuttx-0.3.6
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 18th release of NuttX. This release contains on a few
|
||||||
|
changes. The primary purpose of this release is to synchronize with
|
||||||
|
the release of the pascal-0.1.0 add-on package.
|
||||||
|
|
||||||
|
This release of NuttX includes the following changes:
|
||||||
|
|
||||||
|
* Fixes for use with SDCC compiler
|
||||||
|
* Added a simulated z80 target (arch/z80)
|
||||||
|
* Fix deadlock errors when using stdio but with no buffering
|
||||||
|
* Add support for the add-on Pascal P-Code interpreter (pcode/)
|
||||||
|
(see the pascal-0.1.0 package)
|
||||||
|
|
||||||
|
This release were verified only on the simulated Z80 and and host
|
||||||
|
simulation targets. As usual, any feedback about bugs or suggestions
|
||||||
|
for improvement would be greatly appreciated.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from January 6, 2007.
|
||||||
|
|
||||||
|
====
|
||||||
|
|
||||||
|
There was an error in the initial 0.3.6 release that prevented
|
||||||
|
a successful build unless the Pascal add-on was present. The
|
||||||
|
tarball was patched to include the fix. Make sure that you download
|
||||||
|
the nuttx-0.3.6.1.tar.gz version to avoid this problem.
|
||||||
|
|
||||||
|
nuttx-0.3.7
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 19th release of NuttX. This release includes the
|
||||||
|
preliminary port of NuttX to the ZiLOG z16f 16-bit microcontroller.
|
||||||
|
This port was verified using the ZiLOG z16f2800100zcog Development
|
||||||
|
and the ZiLOG ZDS-II toolchain. See http://www.zilog.com for
|
||||||
|
further information.
|
||||||
|
|
||||||
|
I emphasize that this is a preliminary release of the z16f port and
|
||||||
|
is only alpha or, perhaps, pre-alpha quality as of this writing.
|
||||||
|
There are a list of known issues in the TODO file in the root of
|
||||||
|
the NuttX directory. The overall quality of NuttX (excluding the
|
||||||
|
z16f port) continues to improve beyond the late beta level.
|
||||||
|
|
||||||
|
The z16f port required numerous changes to NuttX to handle:
|
||||||
|
|
||||||
|
* NEAR and FAR addressing, and
|
||||||
|
* Use of a Windows native toolchain in a Cygwin build environment.
|
||||||
|
|
||||||
|
In addition to the z16f port, at least one very critical bug was
|
||||||
|
found and corrected in NuttX: The thread-specific errno value of one
|
||||||
|
task was being randomly trashed when a different thread exitted.
|
||||||
|
|
||||||
|
This release were verified on the ZiLOG z16f2800100zcog, Neuros OSD
|
||||||
|
(ARM9), and the simulation platforms. As usual, any feedback about bugs
|
||||||
|
or suggestions for improvement would be greatly appreciated.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from January 31, 2008.
|
||||||
|
|
||||||
nuttx-0.3.8
|
nuttx-0.3.8
|
||||||
^^^^^^^^^^^
|
^^^^^^^^^^^
|
||||||
|
|
||||||
@ -7,3 +428,16 @@ continues the integration of the ZiLOG Z18F and of the Pascal P-Code
|
|||||||
add-on. This release is synchronized with the release of Pascal-0.1.2.
|
add-on. This release is synchronized with the release of Pascal-0.1.2.
|
||||||
|
|
||||||
This tarball contains a complete CVS snapshot from February 10, 2008.
|
This tarball contains a complete CVS snapshot from February 10, 2008.
|
||||||
|
|
||||||
|
nuttx-0.3.9
|
||||||
|
^^^^^^^^^^^
|
||||||
|
|
||||||
|
This is the 21st release of NuttX. This is a minor future enhancement
|
||||||
|
release. This release includes support for the ZiLOG Z8Encore! micro-
|
||||||
|
controller. Also included is the initial framework for support for
|
||||||
|
the Z80, XTRS platform (http://www.tim-mann.org/xtrs.html).
|
||||||
|
|
||||||
|
This released has been verified only on the ZiLOG ZDS-II Z8Encore!
|
||||||
|
chip simulation.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from March 9, 2008.
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user