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Prep for release 6.24 

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5447 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-12-20 20:22:21 +00:00
parent c2a284d25e
commit 0f2decb70f
6 changed files with 813 additions and 285 deletions
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6
NxWidgets/ChangeLog.txt
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@ -171,7 +171,7 @@
* Kconfig: Add option to turn on the memory monitor feature of the
NxWidgets/NxWM unit tests.
1.4 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
1.4 2012-12-20 Gregory Nutt <gnutt@nuttx.org>
* libnxwidgets/Makefile, NxWidgets/nxwm/Makefile, and
NxWidgets/UnitTests/nxwm/Makefile: Makefile improvements from
@ -206,7 +206,7 @@
Contributed by Petteri, Aimonen.
* NxWM::CStartWindow: Fix mq_receive error handling with signal is recieved.
From Petteri Aimonen.
* NxWidgets:CNxTimer: Replace the original (apparently non-functional) signal-
* NxWidgets::CNxTimer: Replace the original (apparently non-functional) signal-
based solution with a work queue-based solution. This raises some isses about
using the internal work queues from user space. I have decided to implemented
user-space work queues (someday) in order to accomplish that functionaliy.
@ -218,3 +218,5 @@
Contributed by Petteri Aimonen.
* NxWidgets::CNxWidgets and NxWM::CStartWindow: Small changes to make sub-
classing easier (from Petteri Aimonen).
1.5 2013-xx-xx Gregory Nutt <gnutt@nuttx.org>

38
NxWidgets/ReleaseNotes.txt
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@ -9,7 +9,7 @@ features have been fully verified).
NxWidgets-1.1
=============
The 2nd release of the NxWidgets package as made on May 19, 2012. The
The 2nd release of the NxWidgets package was made on May 19, 2012. The
headline new feature in this release is:
* NxWM, the tiny window manager based on NX and NxWidgets. NxWM is true
@ -69,7 +69,7 @@ Bug fixes include changes to the following (see the ChangeLog for details):
NxWidgets-1.2
=============
The 3rd release of the NxWidgets package as made on June 15, 2012. This
The 3rd release of the NxWidgets package was made on June 15, 2012. This
release depends on NuttX-6.19 or above and should not be used with older
NuttX releases.
@ -100,7 +100,7 @@ As well as other, less critical bugs (see the ChangeLog for details)
NxWidgets-1.3
=============
The 4th release of the NxWidgets package as made on September 29, 2012. This
The 4th release of the NxWidgets package was made on September 29, 2012. This
release depends on NuttX-6.22 or above and should not be used with older
NuttX releases.
@ -112,3 +112,35 @@ of NuttX. These comptibility changes include:
* Build system changes
* Changes needed for the NuttX configuration tool
NxWidgets-1.4
=============
The 5th release of the NxWidgets package was made on December 20, 2012. This
release depends on NuttX-6.22 or above and should not be used with older
NuttX releases. This release corresponds to SVN revision r5447.
Note: Nearly all changes between 1.3 and 1.4 were the result of the efforts
of Petteri Aimonen.
Additional new features and extended functionality in Version 1.4:
* NxWdigets::CNxServer: Reduce start-up delay
* NxWM::CApplicationWindow: Option to eliminate minimize button.
* NxWM::CTaskbar: Option to eliminte the background image; highlight current
icon in the task bar.
* NxWidgets::CNumericEdit: New widget. Basically a CLabel with +/- buttons.
* NxWidgets::CNxTimer: Replace the original signal-based solution with a
work queue-based solution. This raises some isses about using the
internal work queues from user space.
* Build System: Misc improvements.
* Tools: bitmap_converter.py will convert images to NxWidgets RLE-encoded format.
Bugfixes (see the change log for details). Some of these are very important
(marked *critical*):
* NxWidgets::CCallback: Misplaced #endif
* NxWM::CCalculator and NxWM::CStartWindow: Add forward declaration for icon images.
* glych_cycle: Correct width, destructor needs to be public.
* NxWidgets:CText and NxWidgets:CNumericEdite: Fix some memory freeing bugs
* NxWidgets::CScrollingPanel: It is borderless for now because there was no
easy way to redraw only the required part of the border.

6
apps/ChangeLog.txt
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@ -406,7 +406,7 @@
supports setting IP addresses, network masks, name server addresses,
and hardware address (from Darcy Gong).
6.24 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
6.24 2012-12-20 Gregory Nutt <gnutt@nuttx.org>
* apps/examples/ostest/roundrobin.c: Replace large tables with
algorithmic prime number generation. This allows the roundrobin
@ -424,7 +424,7 @@
* apps/examples/relays/Makefile: Reduced stack requirement (Darcy Gong).
* apps/nshlib and apps/netutils/dhcpc: Extend the NSH ifconfig command plus
various DHCPC improvements(Darcy Gong).
* apps/nshlib/nsh_apps.c: Fix compilation errors whenCONFIG_NSH_DISABLEBG=y.
* apps/nshlib/nsh_apps.c: Fix compilation errors when CONFIG_NSH_DISABLEBG=y.
From Freddie Chopin.
* Rename CONFIG_PCODE and CONFIG_FICL as CONFIG_INTERPRETERS_PCODE and
CONFIG_INTERPRETERS_FICL for consistency with other configuration naming.
@ -433,3 +433,5 @@
* apps/examples/elf and nxflat: If CONFIG_BINFMT_EXEPATH is defined, these
tests will now use a relative path to the program and expect the binfmt/
logic to find the absolute path to the program using the PATH variable.
6.25 2013-xx-xx Gregory Nutt <gnutt@nuttx.org>

42
nuttx/ChangeLog
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@ -3538,7 +3538,7 @@
* binfmt/libelf: The ELF loader is working correctly with C++ static
constructors and destructors and all.
* Documentation/NuttXBinfmt.html: Add documentation of the binary loader.
* configs/sim/ostest: Converted to use the mconfig configuration tool.
* configs/sim/ostest: Converted to use the mconf configuration tool.
* configs/sim/cxxtest: New test that will be used to verify the uClibc++
port (eventually).
* include/nuttx/fs/fs.h, lib/stdio/lib_libfread.c, lib_ferror.c,
@ -3570,7 +3570,7 @@
apps/examples/cxxtest works -- meaning the the uClibc++ is
complete and verified for the STM32 platform.
6.24 2012-xx-xx Gregory Nutt <gnutt@nuttx.org>
6.24 2012-12-20 Gregory Nutt <gnutt@nuttx.org>
* arch/arm/src/stm32: Support for STM32F100 high density chips
added by Freddie Chopin.
@ -3604,19 +3604,19 @@
* arch/*/src/Makefile: Now uses only the libraries in lib/
Replace bash fragments that test for board/Makefile.
* Makefile.win: The beginnings of a Windows-native build. This is just
the begining and not yet ready for prime time use.
the beginning and not yet ready for prime time use.
* configs/stm32f4discovery/winbuild: This is a version of the standard
NuttX OS test, but configured to build natively on Windows. Its only
real purpose is to very the native Windows build logic.
* tools/mkdeps.bat and tools/mkdeps.c: mkdeps.bat is a failed attempt
to leverage mkdeps.sh to CMD.exe. It fails because the are certain
critical CFLAG values that cannot be passed on the CMD.exe command line
(line '='). mkdeps.c is a work in progress that will, hopefully,
(like '='). mkdeps.c is a work in progress that will, hopefully,
replace both mkdeps.sh and mkdeps.bat.
* tools/Config.mk: Centralize the definition of the scrpt that will be
* tools/Config.mk: Centralize the definition of the script that will be
used to generated header file include paths for the compiler. This
needs to be centralized in order to support the Windows native build.
* tools/incdir.bat: A replaced for tools/incdir.sh for use with the
* tools/incdir.bat: A replacement for tools/incdir.sh for use with the
the Windows native build.
* Makefile.unix: The existing top-level Makefile has been renamed
Makefile.unix.
@ -3626,8 +3626,8 @@
* arch/arm/src/stm32/stm32_qencoder.c: TIM3 bug fix from Ryan Sundberg.
* tools/mkromfsimg.sh: Correct typo in an error message (Ryan Sundberg)
* arch/*/src/Makefile: Remove tftboot install and creation of System.map
for Windows native build. The fist is necessary, the second just needs
re-implemented.
for Windows native build. The first is a necessary change, the second
just needs re-implemented.
* configs/mirtoo: Update Mirtoo pin definitions for Release 2. Provided
by Konstantin Dimitrov.
* Fixed an uninitialized variable in the file system that can cause
@ -3637,9 +3637,9 @@
conditional logic elsewhere.
* nuttx/graphics: One a mouse button is pressed, continue to report all
mouse button events to the first window that received the the initial
button down event, even if the mouse attempts to dray outside the
button down event, even if the mouse attempts to drag outside the
window. From Petteri Aimonen.
* nuttx/graphics/nxmu/nx_block.c: One more fixe to the NX block message
* nuttx/graphics/nxmu/nx_block.c: One more fix to the NX block message
logic from Petteri Aimonen.
* include/nuttx/wqueue.h: Some basic definitions to support a user-
space work queue (someday in the future).
@ -3654,8 +3654,6 @@
* sched/pause.c: Implements the POSIX pause() function.
* ez80: Lots of changes to ez80 configurations and build logic as I
struggle to get a clean Windows build (still not working).
* tools/prebuild.py: A Python script for Darcy Gong that can automate
many build/configuration operations.
* configs/cloudctrl: Darcy Gong's CloudController board. This is a
small network relay development board. Based on the Shenzhou IV development
board design. It is based on the STM32F107VC MCU.
@ -3684,12 +3682,12 @@
* sched/task_exithook.c: Missing right bracket with certain conditional
compilation (thanks James Goppert).
* arch/arm/srch/stm32/stm32_otgfshost.c: Replace timeout handling; use
system tick instead of frame counter. The frame counter gets rset to
system tick instead of frame counter. The frame counter gets reset to
zero at 0x3fff making it error prone.
* arch/arm/src/stm32/stm32f20xx_rcc.c and stm32f40xx_rcc.c: Added option
CONFIG_STM32_FLASH_PREFETCH. FLASH prefetch will now only be enabled
if this option is selected.
* confgs/ez80f910200zco/ostest: Now used Kconfig/mconfig configuration
* confgs/ez80f910200zco/ostest: Now uses Kconfig/mconf configuration
tool. Updated to build in native Windows environment. Other ez80f910200zco
build scripts also updated.
* configs/z8f64200100kit/ostest: Update to same level as ez80 configurations.
@ -3701,11 +3699,11 @@
get chip ID. Contributed by Darcy Gong. These should not be board-dependent,
but should be in arch/arm/src/stm32 where they can be used from any board.
* sched/work_thread.c: Fix backward conditional compilation. This might
has caused a memory leadk. From Freddie Chopin.
has caused a memory leak. From Freddie Chopin.
* configs/<many>/Make.defs: Fix typo -wstrict-prototypes should be
-Wstrict-prototypes (From Denis Cariki).
-Wstrict-prototypes (From Denis Carilki).
* arch/arm/src/calapyso/calypso_keypad.c: Add Calypso keypad driver. From
Denis Cariki.
Denis Carilki.
* z8encore000zco/ostest and z8f64200100kit/ostest: Converted to use Kconfig/
mconf configuration tool.
* arch/arm/src/armv7-m/up_exception.S: missing curly braces for push/pop
@ -3725,7 +3723,7 @@
* libc/stdlib/lib_rand.c: Always add one to result congruential generators
to avoid the value zero. Suggested by Freddie Chopin.
* tools/b16.c: Fixed precision math conversion utility.
* graphics/nxglib/nxglib_splitlinex.c: Fix the "fat, flat line bug"
* graphics/nxglib/nxglib_splitline.c: Fix the "fat, flat line bug"
* arch/z80/src/*/Toolchain.defs: Add dummy Toolchain.defs files for the
z80 family.
* configs/z80sim/ostest: Converted to build with the Kconfig/mconf tool.
@ -3761,14 +3759,14 @@
value zero can be returned. Requested by Freddie Chopin.
* arch/z80/src/Makefile.sdcc*, z80/up_mem.h: Redesign Z80 build so that it
no longer depends on Bash scripts.
* configs/z80sim/nsh and pashello: Converted to (1) used the kconfig-frontends
* configs/z80sim/nsh and pashello: Converted to (1) use the kconfig-frontends
configuration tool, and (2) to build natively under Windows. The NSH
configuration is verified; the pashello configuration needs a more TLC.
* tools/copydir.sh: Rename tools/winlink.sh to tools/copydir.sh
* tools/link.bat, unlink.bat, and copydir.bat: Add Windows counterparts
to the link.sh, unlink.sh, and copydir.sh Bash scripts.
* configs/z80sim/pashello: Now builds correctly.
* configs/xtrs/ostest, nsh, and pashello: Converted to (1) used the kconfig-
* configs/xtrs/ostest, nsh, and pashello: Converted to (1) use the kconfig-
frontends configuration tool, and (2) to build natively under Windows.
* drivers/serial/Kconfig and sched/Kconfig: Two names for same configuration:
CONFIG_LOWLEVEL_CONSOLE is bogus and CONFIG_DEV_LOWCONSOLE is in the wrong
@ -3786,7 +3784,7 @@
environment of the task started by os_bringup() will have the PATH
environment variable defined to be that string.
* binfmt/binfmt_exepath.c: If CONFIG_BINFMT_EXEPATH is defined, then this
file will be built. In contains logic to search for regular files at
file will be built. It contains logic to search for regular files at
the absolutes paths found in the current PATH environment variable
setting. This is untested and not yet hooked into the binfmt exec()
logic on initial check-in
@ -3801,3 +3799,5 @@
just malloc'ing the task memory).
* configs/stm32f4discovery/elf: Enable support/test of the PATH
to find executables using a relative path.
6.25 2013-xx-xx Gregory Nutt <gnutt@nuttx.org>

811
nuttx/Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: December 15, 2012</p>
<p>Last Updated: December 20, 2012</p>
</td>
</tr>
</table>
@ -339,6 +339,14 @@
</p>
</tr>
<tr>
<td><br></td>
<td>
<p>
<li>Optional tasks with address environments (<i>Processes</i>).</li>
</p>
</tr>
<tr>
<td><br></td>
<td>
@ -464,6 +472,13 @@
</li>
</p>
</tr>
<tr>
<td><br></td>
<td>
<p>
<li>PATH variable support.</li>
</p>
</tr>
<tr>
<td><br></td>
<td>
@ -1039,30 +1054,31 @@
</tr>
</table>
<h2>NuttX-6.23 Release Notes</h2>
<h2>NuttX-6.24 Release Notes</h2>
<p>
The 90<sup>th</sup> release of NuttX, Version 6.23, was made on November 5, 2012, and is available for download from the
The 91<sup>st</sup> release of NuttX, Version 6.24, was made on December 20, 2012, and is available for download from the
<a href="http://sourceforge.net/projects/nuttx/files/">SourceForge</a> website.
Note that the release consists of two tarballs: <code>nuttx-6.23.tar.gz</code> and <code>apps-6.23.tar.gz</code>.
Note that the release consists of two tarballs: <code>nuttx-6.24.tar.gz</code> and <code>apps-6.24.tar.gz</code>.
Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information)
The change log associated with the release is available <a href="#currentrelease">here</a>.
Unreleased changes after this release are available in SVN.
These unreleased changes are also listed <a href="#pendingchanges">here</a>.
</p>
<p>
This release corresponds with SVN release number: r5313,
This release corresponds with SVN release number: r5447,
Note that all SVN information has been stripped from the tarballs.
If you need the SVN configuration, you should check out directly from SVN.
Revision r5313 should equivalent to release 6.23 of NuttX:
Revision r5447 should equivalent to release 6.24 of NuttX:
</p>
<ul><pre>
svn checkout -r5313 svn://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
svn checkout -r5447 svn://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</pre></ul>
<p>Or</p>
<p>Or (HTTP):</p>
<ul><pre>
svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
svn checkout -r5447 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</pre></ul>
<p>
<b>Additional new features and extended functionality</b>
</p>
@ -1071,114 +1087,277 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
<li>
<p>
<b>RTOS</b>:
If both <code>atexit()</code> and <code>on_exit()</code> are enabled, use <code>on_exit()</code> to implement <code>atexit()</code>.
Updates for RGMP 4.0.
</p>
<ul>
<li>
Implemented the POSIX <code>pause()</code> function (still has some compiance issues).
</li>
<li>
Tasking logic is extended to support the notion of address environments.
An address environment is the key notion underlying &quot;process&quot; vs. tasks.
If tasks are created with address environments (by <code>binfmt</code>), the OS will propogate that environment to child threads and will destroy the address environment when all threads in the &quot;process&quot; exists.
</li>
<li>
If support for the <code>PATH</code> variable is enabled, the OS start up logic will create an initial environment containing the default <code>PATH</code> setting (<code>CONFIG_PATH_INITIAL</code>).
This initial <code>PATH</code> will then be inherited by all tasks.
</li>
</ul>
</li>
<li>
<p>
<b>Binfmt</b>:
Add support for loading and executing ELF binary modules from a file system.
<b><code>Binfmt</code></b>:
</p>
<ul>
<li>
The NuttX binary loaders have been updated to support the <code>PATH</code> environment variable.
Now, if the <code>PATH</code> is properly defined, programs can be executed from mass storage using only the file name.
This feature is added to support more standard behavior (eventually, NSH will support execution of programs in file systems by just entering the file name, perhaps in 6.25?).
</li>
<li>
The NXFLAT and ELF binary loaders have been extended to create address environments for any new tasks executed from the file system.
This feature requires that the architecture support a memory management unit (MMU) and the address environment interfaces declared in <code>include/nuttx/arch.h</code> (currently, this is only supported by the z180).
</li>
</ul>
</li>
<li>
<p>
<b>Drivers</b>:
Maxim MAX11802 touchscreen controller (Petteri Aimonen)
</p>
LCD driver for the Univision UG-2864AMBAG01 OLED
</li>
<li>
<p>
<b>STM32 Driver</b>:
Implementation of <code>/dev/random</code> using the STM32 Random Number Generator (RNG).
</p>
<b>STM32</b>:
Support for STM32F100 high density chips contributed by Freddie Chopin.
</li>
<li>
<p>
<b>STM32 Drivers</b>:
Added optional RS-485 direction bit control (from Freddie Chopin).
</li>
<li>
<p>
<b>STM32 Boards</b>:
ADC support for the Shenzhou IV board.
Relay support for the Shenzhou IV board (both by Darcy Gong).
</p>
<ul>
<li>
Support for generic STM32F100RC board contributed by Freddie Chopin.
</li>
<li>
<code>stm32f4discovery/nxlines</code>: STM32F4Discovery support for the UG-2864AMBAG01 OLED.
</li>
<li>
<code>stm32f4discovery/winbuild</code>: A version of the NuttX OS test configured to build natively on Windows.
</li>
<li>
<code>stm32f4discovery/elf</code>: Now uses the <code>PATH</code> variable to find ELF executables.
</li>
<li>
<code>configs/cloudctrl</code>: Added for Darcy Gong's <i>CloudController</i> board
</li>
</ul>
</li>
<li>
<p>
<b>C++ Standard Library</b>:
Support is now included for the add-on uClibc++ C++ standard library support.
This includes support for iostreams, strings, STL, RTTI, exceptions -- the complete C++ environment.
uClibc++ is provided as a separate add-on package due to licensing issues.
Contributed by Qiang Yu and David of the RGMP team.
</p>
<p>
Add support for <code>__cxa_atexit()</code>.
</p>
<b>PIC32 Boards</b>:
Update the <i>Mirtoo</i> configuration for Release 2 of the <i>Mirtoo</i> module.
</li>
<li>
<p>
<b>C Standard Library</b>:
<p>
Optimized generic and ARM-specific <code>memcpy()</code> function.
Optimized <code>memset()</code> function.
</p>
<p>
Add support for <code>ferror())</code>, <code>feof())</code>, and <code>clearerror())</code>.
</p>
<b><i>Calypso</i></b>:
Add <i>Calypso</i> keypad driver (from Denis Carilki).
</li>
<li>
<p>
<b>Standard Math Library</b>:
<p>
Port of the math library from Rhombus OS by Nick Johnson (Darcy Gong).
<b>ZiLOG</b>:
</p>
<ul>
<li>
Add support for the z180 chip family and, specifically, for the P112 retro hardware (see <a href="http://p112.feedle.net/">http://p112.feedle.net/</a>).
</li>
<li>
All ZiLOG configurations updated to use the current ZDS-II and/or SDCC toolchains.
</li>
</ul>
</li>
<li>
<p>
<b>Graphics</b>:
</p>
<ul>
<li>
Add a semaphore handshake so that operations on buffers from the NXMU client will be blocked until the NX server operates on the buffer data (from Petteri Aimonen).
</li>
<li>
<code>nxtk_subwindowmove()</code> and <code>nxtk_getwindow()</code>: Improvements to clipping logic from Petteri Aimonen.
</li>
</ul>
</li>
<li>
<p>
<b>C Library</b>:
<code>lib/</code> sub-directory renamed <code>libc/</code> (there is a new <code>lib/</code> sub-directory that is used to hold all archives).
</li>
<li>
<p>
<b>C++</b>:
Exception stubs from Petteri Aimonen.
</li>
<li>
<p>
<b>Applications</b>:
New NSH commands: <code>ifup</code>, <code>ifdown</code>, <code>urlencode</code>, <code>urldecode</code>, <code>base64enc</code>, <code>bas64dec</code>, and <code>md5</code> (Darcy Gong).
Extensions to the <code>ifconfig</code> command (Darcy Gong),
Add support for NSH telnet login (Darcy Gong).
Enancements to NSH ping command to support pinging hosts with very long round-trip times.
</p>
<p>
Many extensions to the <code>webclient</code>/<code>wget</code> and DNS resolver logic from Darcy Gong.
SON, Base64, URL encoding, and MD5 libraries contributed by Darcy Gong.
<ul>
<li>
Add NSH hexdump command to dump the contents of a file (or character device) to the console (contributed by Petteri Aimonen).
</li>
<li>
Extend the NSH <code>ifconfig</code> command plus various DHCPC improvements (from Darcy Gong).
</li>
</ul>
</li>
<li>
<p>
<b>apps/examples</b>:
</p>
<p>
New examples: ELF loader, JSON, wgetjson, cxxtest, relays.
<ul>
<li>
<code>ostest</code>: Replace large tables with algorithmic prime number generation.
This allows the roundrobin test to run on platforms with minimal SRAM (Freddie Chopin).
</li>
<li>
<code>keypadtest</code>: A new keypad test example contributed by Denis Carikli.
</li>
<li>
<code>elf</code> and <code>nxflat</code>: If <code>CONFIG_BINFMT_EXEPATH</code> is defined, these examples will now use a relative path to the program and expect the <code>binfmt/</code> logic to find the absolute path to the program using the <code>PATH</code> variable.
</li>
</ul>
</li>
<li>
<p>
<b>Build system</b>:
</p>
<ul>
<li>
<p>
New top-level Makefiles: <code>Makefile.unix</code> and <code>Makefile.win</code> (along with numerous changes to other make-related files).
This adds basic support for building NuttX natively under Windows from a <code>CMD.exe</code> window (rather than in a POSIX-like environment).
This build: (1) Uses all Windows style paths, (2) Uses primarily Windows batch commands from <code>CMD.exe</code>, with (3) a few extensions from <i>GNUWin32</i>.
</p>
<p>
This capability should still be considered a work in progress because: (1) it has not been verfied on all targets and tools, and (2) still lacks some of the creature-comforts of the more mature environments (like a function <code>configure.sh</code> script and <code>make menuconfig</code> support).
</li>
<li>
Example Windows native builds for STM32F4Discovery, eZ80, z16f, z8, Z80, and Z180.
</li>
<li>
Several configurations have been converted to work the <code>kconfig-frontends</code> <code>mconf</code> configuration tool: <code>stm32f4discovery/nxlines</code>, and all eZ80, z16f, z8, Z80, and Z180 configurations.
</li>
<li>
Architectures now include a common <code>Toolchain.defs</code> file that can be used to manage toolchains in a more configurable way (most of this contributed by Mike Smith).
</li>
</ul>
</li>
<li>
<p>
<b>Build tools</b>:
</p>
<ul>
<li>
Renamed <code>tools/winlink.sh</code> to <code>tools/copydir.sh</code>.
</li>
<li>
Several new tools/scripts to support the Windows native build: <code>tools/mkdeps.bat</code>, <code>tools/mkdeps.c</code>, <code>tools/link.bat</code>, <code>tools/unlink.bat</code>, and <code>tools/ copydir.bat</code>.
</li>
<li>
<code>tools/incdir.sh</code> and <code>tools/incdir.bat</code> now support an <code>-s</code> option to generate system header file paths.
</li>
<li>
<code>tools/b16.c</code>: Fixed precision math conversion utility.
</li>
</ul>
</li>
</ul>
<p>
<b>Bugfixes</b> (see the change log for details)
<b>Bugfixes</b> (see the change log for details).
Some of these are very important (marked <b><i>critical</i></b>):
</p>
<ul>
<li>
<p>
<b>RTOS</b>:
Fix some backward conditional compilation in the work queue logic (Freddie Chopin).
</li>
<li>
<p>
<b>File System</b>:
Uninitialized variable caused assertions (from Lorenz Meier).
</li>
<li>
<p>
<b>Drivers</b>:
W25 SPI FLASH
</p>
Partial fix for STM32 OTG FS device drivers and fix for short, unaligned writes in the flash translation layer (<code>drivers/mtd/ftl.c</code>), both from Petteri Aimonen.
</li>
<li>
<p>
<b>STM32 Drivers</b>:
ADC reset
</p>
<ul>
<li>
Qencoder driver and TIM3 driver fixes from Ryan Sundberg.
</li>
<li>
Fix timeout delay calculation in the STM32 OTG FS host driver.
</li>
</ul>
</li>
<li>
<p>
<b>Fraphics</b>:
Missing implementation of the blocked method (*critical*, Petteri Aimonen).
<b>LPC17xx Drivers</b>:
Resources not being properly released when I2C driver is un-initialized.
</li>
<li>
<p>
<b>Graphics</b>:
</p>
<ul>
<li>
Fix logic when the mouse drags outside of the window; fix another &quot;blocked message&quot; handling case (both from Petteri Aimonen).
</li>
<li>
<code>nxtk_filltrapwindow()</code>: Correct an offset problem (also from Peterri Aimonen).
</li>
<li>
<code>nxglib_splitline()</code>: Correct the &quot;fat flat line&quot; bug.
</li>
</ul>
</li>
<li>
<p>
<b>C Library</b>:
Floating point numbers in <code>printf</code> and related formatting functions (Mike Smith),
<code>cf[get|set]speed()</code> (Mike Smith)
</p>
<ul>
<li>
<code>nrand()</code> changes to prevent coefficients from becoming zero which would &quot;lock up&quot; the random number generate.
</li>
<li>
Add rounding functions to the math library (contributed by Petteri Aimonen).
</li>
</ul>
</li>
<li>
<p>
<b>Build system</b>:
Changes to MIN definitions in all <code>limit.h</code> header files to avoid integer overflows.
For example from (-128) to (-127 - 1) (from Petteri Aimonen).
</li>
<li>
<p>
<b>Applications</b>:
Modbus fixes from Freddie Chopin.
</li>
</ul>
<p>
As well as other, less critical bugs.
See the <a href="#currentrelease">ChangeLog</a> for additional, detailed changes.
@ -1310,8 +1489,9 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
<ul>
<p>
<b>STATUS:</b>
This port was contributed by Denis Carilki and includes the work of Denis, Alan Carvalho de Assis, and Stefan Richter.
Calypso support first appeared in NuttX-6.17.
This port was contributed by Denis Carilki and includes the work of Denis Carikli, Alan Carvalho de Assis, and Stefan Richter.
Calypso support first appeared in NuttX-6.17 with LCD drivers.
Support for the Calypso keyboard was added in NuttX-6.24 by Denis Carilki.
</p>
</ul>
</td>
@ -1340,8 +1520,8 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</p>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin
with Windows native toolchain (CodeSourcery or devkitARM). A DIY toolchain for Linux
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS
with Windows native toolchain (CodeSourcery or devkitARM), or 4) Native Windows. A DIY toolchain for Linux
or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a>
package.
@ -1405,8 +1585,8 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</p>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin
with Windows native toolchain (CodeSourcery or devkitARM). A DIY toolchain for Linux
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS
with Windows native toolchain (CodeSourcery or devkitARM), or 4) Native Windows. A DIY toolchain for Linux
or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a>
package.
@ -1558,8 +1738,8 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</p>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin
with Windows native toolchain (CodeSourcery or devkitARM). A DIY toolchain for Linux
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS
with Windows native toolchain (CodeSourcery or devkitARM), or 4) Native Windows. A DIY toolchain for Linux
or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a>
package.
@ -1672,7 +1852,9 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
<p>
<b>STMicro STM32F100x</b>.
Chip support for these STM32 &quot;Value Line&quot; family was contributed by Mike Smith and users have reported that they have successful brought up NuttX on there proprietary boards using this logic.
This logic was extended to support the <i>high density</i> STM32F100RC chips by Freddie Chopin
However, there is <i>no</i> specific board support for this chip families in the NuttX source tree.
There is, however, <i>generic</i> support for STM32F100RC boards.
</p>
</tr>
<tr>
@ -1744,8 +1926,8 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</ul>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin
with Windows native toolchain (RIDE7, CodeSourcery or devkitARM). A DIY toolchain for Linux
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS
with Windows native toolchain (RIDE7, CodeSourcery or devkitARM), or 4) Native Windows. A DIY toolchain for Linux
or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a>
package.
@ -1839,8 +2021,8 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</p>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin
with Windows native toolchain (CodeSourcery or devkitARM). A DIY toolchain for Linux
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS
with Windows native toolchain (CodeSourcery or devkitARM), or 4) Native Windows. A DIY toolchain for Linux
or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a>
package.
@ -1974,8 +2156,8 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
</ol>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin
with Windows native toolchain (CodeSourcery devkitARM or Code Red). A DIY toolchain for Linux
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS
with Windows native toolchain (CodeSourcery devkitARM or Code Red), or 4) Native Windows. A DIY toolchain for Linux
or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a>
package.
@ -2165,7 +2347,7 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
<td>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU Cortex-M3 or 4toolchain, or 3) Cygwin with Windows native GNU Cortex-M3 or M4 toolchain (CodeSourcery or devkitARM). A DIY toolchain for Linux or Cygwin is provided by the NuttX
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU Cortex-M3 or 4 toolchain, 3) Cygwin/MSYS with Windows native GNU Cortex-M3 or M4 toolchain (CodeSourcery or devkitARM), or 4) Native Windows. A DIY toolchain for Linux or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a> package.
I use FreeScale's <i>CodeWarrior</i> IDE only to work with the JTAG debugger built into the Kinetis boards.
I use the <i>Code Red</i> IDE with the some of the NXP parts and the <i>Atollic</i> toolchain with some of the STMicroelectronics parts.
@ -2284,7 +2466,7 @@ svn checkout -r5313 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
<td>
<p>
<b>Development Environments:</b>
1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin with Windows native toolchain.
1) Linux with native Linux GNU toolchain, 2) Cygwin/MSYS with Cygwin GNU toolchain, 3) Cygwin/MSYS with Windows native toolchain, or 4) Native Windows.
All testing, however, has been performed using the NuttX DIY toolchain for Linux or Cygwin is provided by the NuttX
<a href="http://sourceforge.net/projects/nuttx/files/buildroot/">buildroot</a> package.
As a result, that toolchain is recommended.
@ -3252,192 +3434,311 @@ Other memory:
</table>
<ul><pre>
nuttx-6.23 2012-11-05 Gregory Nutt &lt;gnutt@nuttx.org&gt;
nuttx-6.24 2012-12-20 Gregory Nutt &lt;gnutt@nuttx.org&gt;
* arch/arm/src/stm32/stm32_rng.c, chip/stm32_rng.h, and other files:
Implementation of /dev/random using the STM32 Random Number
Generator (RNG).
* board.h file for shenzhou, fire-stm32v2, and olimex-stm32-p107:
Add frequencies for HSE, HSI, LSE, and LSI. These are needed
by the STM32 watchdog driver.
* CONFIG_EXAMPLES_*: To make things consistent, changed all occurrences
of CONFIG_EXAMPLE_* to CONFIG_EXAMPLES_*.
* drivers/mtd/w25.c and configs/*/src/up_w25.c: Several fixes for the
W25 SPI FLASH.
* configs/*/Make.defs: All buildroot tools now use the extension
xxx-nuttx-elf- vs. xxx-elf-
* configs/shenzhou/*/Make.defs: Now uses the new buildroot 4.6.3
EABI toolchain.
* lib/stdio/lib_libdtoa.c: Another dtoa() fix from Mike Smith.
* configs/shenzhou/src/up_adc.c: Add ADC support for the Shenzhou
board (Darcy Gong).
* configs/shenzhou/thttpd: Add a THTTPD configuration for the
Shenzhou board (Darcy Gong).
* include/termios.h and lib/termios/libcf*speed.c: The non-standard,
&quot;hidden&quot; c_speed cannot be type const or else static instantiations
of termios will be required to initialize it (Mike Smith).
* drivers/input/max11802.c/h, and include/nuttx/input max11802.h: Adds
support for the Maxim MAX11802 touchscreen controller (contributed by
Petteri Aimonen).
* graphics/nxtk/nxtk_events.c: Missing implementatin of the blocked
method. This is a critical bugfix for graphics support (contributed
by Petteri Aimonen).
* drivers/usbdev/pl2303.c, drivers/usbdev/usbmsc.h, and
include/nuttx/usb/cdcacm.h: USB_CONFIG_ATTR_SELFPOWER vs.
USB_CONFIG_ATT_SELFPOWER (contributed by Petteri Aimonen).
* arch/arm/src/armv7-m/up_memcpy.S: An optimized memcpy() function for
the ARMv7-M family contributed by Mike Smith.
* lib/strings/lib_vikmemcpy.c: As an option, the larger but faster
implemementation of memcpy from Daniel Vik is now available (this is
from http://www.danielvik.com/2010/02/fast-memcpy-in-c.html).
* lib/strings/lib_memset.c: CONFIG_MEMSET_OPTSPEED will select a
version of memset() optimized for speed. By default, memset() is
optimized for size.
* lib/strings/lib_memset.c: CONFIG_MEMSET_64BIT will perform 64-bit
aligned memset() operations.
* arch/arm/src/stm32/stm32_adc.c: Need to put the ADC back into the
initial reset in the open/setup logic. Opening the ADC driver works
the first time, but not the second because the device is left in a
powered down state on the last close.
* configs/olimex-lpc1766stck/scripts: Replace all of the identical
ld.script files with the common one in this directory.
* configs/stm3220g-eval/scripts: Replace all of the identical
ld.script files with the common one in this directory.
* configs/hymini-stm32v/scripts: Replace all of the identical
ld.script files with the common one in this directory.
* configs/lpcxpresso-lpc1768/scripts: Replace all of the identical
ld.script files with the common one in this directory.
* binfmt/elf.c, binfmt/libelf, include/elf.h, include/nuttx/elf.h: Add
basic framework for loadable ELF module support. The initial check-
in is non-functional and is simply the framework for ELF support.
* include/nuttx/binfmt.h, nxflat.h, elf.h, and symtab.h: Moved to
include/nuttx/binfmt/.
* arch/sim/src/up_elf.c and arch/x86/src/common/up_elf.c: Add
for ELF modules.
* arch/arm/include/elf.h: Added ARM ELF header file.
* include/elf32.h: Renamed elf.h to elf32.h.
* configs/stm32f4discovery/ostest: Converted to use the new
Kconfig-based configuration system.
* configs/stm32f4discovery/elf and configs/stm32f4discovery/scripts/gnu-elf.ld
Add a configuration for testing the ARM ELF loader.
* binfmt/libelf: Can't use fstat(). NuttX does not yet support it. Damn!
* binfmt/libelf: The basic ELF module execution appears fully functional.
* configs/shenzhou/src/up_relays.c: Add support for relays from the
Shenzhou board. Contributed by Darcy Gong.
* lib/fixedmath: Moved the old lib/math to lib/fixedmath to make room for
the math library from the Rhombus OS
* lib/math: Now contains the math library from the Rhombus OS by Nick Johnson
(submitted by Darcy Gong).
* include/float.h: Add a first cut at the float.h header file. This
really should be an architecture/toolchain-specific header file. It
is only used if CONFIG_ARCH_FLOAT_H is defined.
* lib/math: Files now conform to coding standards. Separated float,
double, and long double versions of code into separate files so that
they don't draw in so much un-necessary code when doing a dumb link.
* binfmt/libelf: The ELF loader is working correctly with C++ static
constructors and destructors and all.
* Documentation/NuttXBinfmt.html: Add documentionof the binary loader.
* configs/sim/ostest: Converted to use the mconfig configuration tool.
* configs/sim/cxxtest: New test that will be used to verify the uClibc++
port (eventually).
* include/nuttx/fs/fs.h, lib/stdio/lib_libfread.c, lib_ferror.c,
lib_feof.c, and lib_clearerr.c: Add support for ferror(), feof(),
and clearerror(). ferror() support is bogus at the moment (it
is equivalent to !feof()); the others should be good.
* configs/stm32f4discovery/include/board.h: Correct timer 2-7
base frequency (provided by Freddie Chopin).
* include/nuttx/sched.h, sched/atexit.c, and sched/task_deletehook.c:
If both atexit() and on_exit() are enabled, then implement atexit()
as just a special caseof on_exit(). This assumes that the ABI can
handle receipt of more call parameters than the receiving function
expects. That is usually the case if parameters are passed in
registers.
* libxx/libxx_cxa_atexit(): Implements __cxa_atexit()
* configs/stm32f4discovery/cxxtest: New test that will be used to
verify the uClibc++ port (eventually). The sim platform turned not
to be a good platform for testing uClibc++. The sim example will not
run because the simulator will attempt to execute the static
constructors before main() starts. BUT... NuttX is not initialized
and this results in a crash. On the STM324Discovery, I will have
better control over when the static constructors run.
* RGMP 4.0 updated from Qiany Yu.
* configs/*/Make.defs and configs/*/ld.script: Massive clean-up
and standardization of linker scripts from Freddie Chopin.
* net/netdev_ioctl.c: Add interface state flags and ioctl calls
to bring network interfaces up and down (from Darcy Gong).
* config/stm32f4discovery: Enable C++ exceptions. Now the entire
apps/examples/cxxtest works -- meaning the the uClibc++ is
complete and verified for the STM32 platform.
apps-6.23 2012-11-05 Gregory Nutt &lt;gnutt@nuttx.org&gt;
* vsn: Moved all NSH commands from vsn/ to system/. Deleted the vsn/
* arch/arm/src/stm32: Support for STM32F100 high density chips
added by Freddie Chopin.
* configs/stm32f100_generic: Support for generic STM32F100RC board
contributed by Freddie Chopin.
* arch/arm/src/stm32_otgfsdev.c: Partial fix from Petteri Aimonen.
* drivers/lcd/ug-2864ambag01.c and include/nuttx/lcd/ug_2864ambag01.h:
LCD driver for the Univision OLED of the same name (untested on
initial check-in).
* configs/stm32f4discovery/nxlines: Configure to use mconf/Kconfig
tool.
* configs/stm32f4discovery/src/up_ug2864ambag01.c: Board-specific
initialization for UG-2864AMBAG01 OLED connecte to STM32F4Disovery.
* libxx/libxx_stdthrow.cxx: Exception stubs from Petteri Aimonen.
* configs/stm32f4discovery/src/up_ug2864ambag01.c: Driver has been
verified on the STM32F4Discovery platform. Some tuning of the
configuration could improve the presentation. Lower resolution displays
are also more subject to the &quot;fat, flat line bug&quot; that I need to fix
someday. See http://www.nuttx.org/doku.php?id=wiki:graphics:nxgraphics
for a description of the fat, flat line bug.
* libc: Renamed nuttx/lib to nuttx/libc to make space for a true lib/
directory that will be forthcoming. Also rename libraries: liblib.a -&gt; libc.a,
libulib.a -&gt; libuc.a, libklib.a -&gt; libkc.a, liblibxx.a -&gt;libcxx.a.
(I will probably, eventually rename libxx to libcxx for consistency)
* Makefile, lib/: A new, empty directory that will hold generated libraries.
This simplifies the library patch calculations and lets me get rid of some
bash logic. The change is functional, but only partially complete;
additional logic is needed in the arch/*/src/Makefile's as well. Right
now that logic generate multiple library paths, all pointing to the lib/
directory.
* Makefile: Change order of includes when CONFIG_NEWCONFIG=y. In
that case, namedapp must be included first so that the namedapp
context is established first. If the namedapp context is established
later, it will overwrite any existing namedapp_list.h and nameapp_proto.h
files.
* CONFIG_EXAMPLES_*: To make things consistent, changed all occurrences
of CONFIG_EXAMPLE_* to CONFIG_EXAMPLES_*.
* Kconfig: Fleshed out apps/examples/adc/Kconfig and apps/examples/wget/Kconfig.
There are still a LOT of empty, stub Kconfig files.
* Kconfig: Fleshed out apps/examples/buttons/Kconfig. There are still a LOT
of empty, stub Kconfig files.
* apps/netutils/webserver/httpd.c: Fix a bug that I introduced in
recent check-ins (Darcy Gong).
* apps/netutils/webclient/webclient.c: Fix another but that I introduced
when I was trying to add correct handling for loss of connection (Darcy Gong)
* apps/nshlib/nsh_telnetd.c: Add support for login to Telnet session via
username and password (Darcy Gong).
* apps/netutils/resolv/resolv.c (and files using the DNS resolver): Various
DNS address resolution improvements from Darcy Gong.
* apps/nshlib/nsh_netcmds.c: The ping command now passes a maximum round
trip time to uip_icmpping(). This allows pinging of hosts on complex
networks where the ICMP ECHO round trip time may exceed the ping interval.
* apps/examples/nxtext/nxtext_main.c: Fix bad conditional compilation
when CONFIG_NX_KBD is not defined. Submitted by Petteri Aimonen.
* apps/examples/nximage/nximage_main.c: Add a 5 second delay after the
NX logo is presented so that there is time for the image to be verified.
Suggested by Petteri Aimonen.
* apps/Makefile: Small change that reduces the number of shell invocations
by one (Mike Smith).
* apps/examples/elf: Test example for the ELF loader.
* apps/examples/elf: The ELF module test example appears fully functional.
* apps/netutils/json: Add a snapshot of the cJSON project. Contributed by
Darcy Gong.
* apps/examples/json: Test example for cJSON from Darcy Gong
* apps/nshlib/nsh_netinit.c: Fix static IP DNS problem (Darcy Gong)
* apps/netutils/resolv/resolv.c: DNS fixes from Darcy Gong.
* COPYING: Licensing information added.
* apps/netutils/codec and include/netutils/urldecode.h, base64.h, and md5.h:
A port of the BASE46, MD5 and URL CODEC library from Darcy Gong.
* nsnlib/nsh_codeccmd.c: NSH commands to use the CODEC library.
Contributed by Darcy Gong.
* apps/examples/wgetjson: Test example contributed by Darcy Gong
* apps/examples/cxxtest: A test for the uClibc++ library provided by
Qiang Yu and the RGMP team.
* apps/netutils/webclient, apps/netutils.codes, and apps/examples/wgetjson:
Add support for wget POST interface. Contributed by Darcy Gong.
* apps/examples/relays: A relay example contributed by Darcy Gong.
* apps/nshlib/nsh_netcmds: Add ifup and ifdown commands (from Darcy
Gong).
* apps/nshlib/nsh_netcmds: Extend the ifconfig command so that it
supports setting IP addresses, network masks, name server addresses,
and hardware address (from Darcy Gong).
* arch/*/src/Makefile: Now uses only the libraries in lib/
Replace bash fragments that test for board/Makefile.
* Makefile.win: The beginnings of a Windows-native build. This is just
the beginning and not yet ready for prime time use.
* configs/stm32f4discovery/winbuild: This is a version of the standard
NuttX OS test, but configured to build natively on Windows. Its only
real purpose is to very the native Windows build logic.
* tools/mkdeps.bat and tools/mkdeps.c: mkdeps.bat is a failed attempt
to leverage mkdeps.sh to CMD.exe. It fails because the are certain
critical CFLAG values that cannot be passed on the CMD.exe command line
(like '='). mkdeps.c is a work in progress that will, hopefully,
replace both mkdeps.sh and mkdeps.bat.
* tools/Config.mk: Centralize the definition of the script that will be
used to generated header file include paths for the compiler. This
needs to be centralized in order to support the Windows native build.
* tools/incdir.bat: A replacement for tools/incdir.sh for use with the
the Windows native build.
* Makefile.unix: The existing top-level Makefile has been renamed
Makefile.unix.
* Makefile: This is a new top-level Makefile that just includes
either Makefile.unix or Makefile.win
* configs/stm3240g-eval/src: Qencoder fixes from Ryan Sundberg.
* arch/arm/src/stm32/stm32_qencoder.c: TIM3 bug fix from Ryan Sundberg.
* tools/mkromfsimg.sh: Correct typo in an error message (Ryan Sundberg)
* arch/*/src/Makefile: Remove tftboot install and creation of System.map
for Windows native build. The first is a necessary change, the second
just needs re-implemented.
* configs/mirtoo: Update Mirtoo pin definitions for Release 2. Provided
by Konstantin Dimitrov.
* Fixed an uninitialized variable in the file system that can cause
assertions if DEBUG on (contributed by Lorenz Meier).
* Config.mk: Defined DELIM to be either / or \, depending upon
CONFIG_WINDOWS_NATIVE. This will allow me to eliminate a lot of
conditional logic elsewhere.
* nuttx/graphics: One a mouse button is pressed, continue to report all
mouse button events to the first window that received the the initial
button down event, even if the mouse attempts to drag outside the
window. From Petteri Aimonen.
* nuttx/graphics/nxmu/nx_block.c: One more fix to the NX block message
logic from Petteri Aimonen.
* include/nuttx/wqueue.h: Some basic definitions to support a user-
space work queue (someday in the future).
* graphics/nxmu: Add semaphores so buffers messages that send buffers
will block until the buffer data has been acted upon.
* graphics/nxmw: Extended the blocked messages to cover mouse movement
and redraw events. These will also cause problems if sent to a window
while it is closing.
* arch/several: Change UARTs are enabled for i.MX, LM3S, ez80, and M16C to
match how they are enabled for other architectures.
* configs/ez80f910200kitg: Convert to use mconf configuration.
* sched/pause.c: Implements the POSIX pause() function.
* ez80: Lots of changes to ez80 configurations and build logic as I
struggle to get a clean Windows build (still not working).
* configs/cloudctrl: Darcy Gong's CloudController board. This is a
small network relay development board. Based on the Shenzhou IV development
board design. It is based on the STM32F107VC MCU.
* arch/arm/src/stm32_serial.c and stm32_lowputc.c: Added optional RS-485
direction bit control. From Freddie Chopin.
* Lots of build files: ARMv7-M and MIPS32 Make.defs now include a common
Toolchain.defs file that can be used to manage toolchains in a more
configurable way. Contributed by Mike Smith
* configs/stm32f4discovery/winbuild and configs/cloudctrl: Adapted to use
Mike's Toolchain.defs.
* tools/configure.sh: Adapted to handle paths and setenv.bat files correctly
for native Windows builds.
* More of build files: AVR and AVR32 Make.defs now include a common
Toolchain.defs file that can be used to manage toolchains in a more
configurable way. Contributed by Mike Smith
* tools/incdir.sh and incdir.bat: Add -s option to generate system header
file paths.
* nuttx/arch/arm/src/arm/Toolchain.defs: Add support for more ARM toolchains
(from Mike Smith).
* arch/arm/src/stm32/stm32f40xxx_rcc.c: Enabled FLASH prefetch (from Petteri
Aimonen).
* graphics/nxtk/nxtk_filltrapwindow.c: Correct an offset problem (from
Peterri Aimonen).
* graphics/nxglib/nxglib_splitline.c: Fix error in drawing of near horizontal
lines (from Peterri Aimonen).
* sched/task_exithook.c: Missing right bracket with certain conditional
compilation (thanks James Goppert).
* arch/arm/srch/stm32/stm32_otgfshost.c: Replace timeout handling; use
system tick instead of frame counter. The frame counter gets reset to
zero at 0x3fff making it error prone.
* arch/arm/src/stm32/stm32f20xx_rcc.c and stm32f40xx_rcc.c: Added option
CONFIG_STM32_FLASH_PREFETCH. FLASH prefetch will now only be enabled
if this option is selected.
* confgs/ez80f910200zco/ostest: Now uses Kconfig/mconf configuration
tool. Updated to build in native Windows environment. Other ez80f910200zco
build scripts also updated.
* configs/z8f64200100kit/ostest: Update to same level as ez80 configurations.
* nuttx/configs/z8f64200100kit/scripts/setenv.bat: Add support for native
Windows build.
* nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c: Resources not being released when
I2C is uninitialized.
* cloudctrl/src/up_chipid.c and shenzhou/src/up_chipid.c: Add functions to
get chip ID. Contributed by Darcy Gong. These should not be board-dependent,
but should be in arch/arm/src/stm32 where they can be used from any board.
* sched/work_thread.c: Fix backward conditional compilation. This might
has caused a memory leak. From Freddie Chopin.
* configs/&lt;many&gt;/Make.defs: Fix typo -wstrict-prototypes should be
-Wstrict-prototypes (From Denis Carilki).
* arch/arm/src/calapyso/calypso_keypad.c: Add Calypso keypad driver. From
Denis Carilki.
* z8encore000zco/ostest and z8f64200100kit/ostest: Converted to use Kconfig/
mconf configuration tool.
* arch/arm/src/armv7-m/up_exception.S: missing curly braces for push/pop
From Freddie Chopin.
* z8encore000zco/ostest and z8f64200100kit/ostest: Can now be modified to
support the Windows native builds (see corresponding README.txt files).
* configs/z16f2800100zcog - All configurations updated to use the ZDS-II
5.0.1 toolchain.
* configs/z16f2800100zcog - All configurations updated to use Kconfig/mconf
configuration tools.
* configs/z16f2800100zcog/ostest - Now supports a native Windows build
(other ZNEO configs may also support the native build, but this has not
been verfiied).
* include/nuttx/input/keypad.h, arch/arm/src/calypso/calypso_keypad.c, and
configs/compal_e99/nsh_highram: First cut at a standard keypad interface
definition. Contributed by Denis Carikli.
* libc/stdlib/lib_rand.c: Always add one to result congruential generators
to avoid the value zero. Suggested by Freddie Chopin.
* tools/b16.c: Fixed precision math conversion utility.
* graphics/nxglib/nxglib_splitline.c: Fix the &quot;fat, flat line bug&quot;
* arch/z80/src/*/Toolchain.defs: Add dummy Toolchain.defs files for the
z80 family.
* configs/z80sim/ostest: Converted to build with the Kconfig/mconf tool.
Current configuration failed to build for me (Ubuntu 12.10, SDCC 3.2.0
pre-built for Linux) due to a glibc memory corruptionerror in SDCC.
* configs/z80sim/ostest: Default is now the Windows native build. See
configs/z80sim/README.txt for instructions to convert back to a Linux or
or Cygwin build.
* arch/z80/src/Makefile.sdccw: Renamed makefiles with extensions zdiil,
zdiiw, sdccl, and sdccw for the ZDS-II vs SDCC compilers and for the
POSIX vs Windows native builds.
* nuttx/drivers/mtd/ftl.c: Fix for the flash translation layer. Short
unaligned writes were buggy. From Petteri Aimonen.
* nuttx/libc/math/lib_round*.c: Add rounding functions to the math
library. Contributed by Petteri Aimonen.
* include/cxx/cstdlib: Add stroul(). From Petteri Aimonen.
* arch/*/include/limits.h: Change signed minimum values from, for example,
(-128) to (-127 - 1) to avoid overflows under certain conditions. From
Peterri Aimonen.
* graphics/nxtk/nxtk_subwindowmove.c: Previously it was very difficult to
do e.g. &quot;scroll by dx, dy&quot;. When given the full window area, nxtk_subwindowmove
would clip the offset always to 0,0. It makes more sense for it to clip the
source area and not modify the offset. From Petteri Aimonen.
* graphics/nxtk/nxtk_getwindow.c: Clipping would change the offset of returned
data, and caller has no way to know what the new offset would be. This messes
up font drawing when the text is partially out of window, e.g. when scrolling.
Also from Petteri Aimonen.
* include/stdbool.h: Can now be disabled for C++ files if CONFIG_C99_BOOL8 is
defined. CONFIG_C99_BOOL8 indicates (1) that the sizeof(_Bool) is one in both
C and C++, and (2) the the C compiler is C99 and supports the _Bool intrinsic
type. Requested by Freddie Chopin.
* include/stdlib/lib_rand.c: Various additional changes so that the integer
value zero can be returned. Requested by Freddie Chopin.
* arch/z80/src/Makefile.sdcc*, z80/up_mem.h: Redesign Z80 build so that it
no longer depends on Bash scripts.
* configs/z80sim/nsh and pashello: Converted to (1) use the kconfig-frontends
configuration tool, and (2) to build natively under Windows. The NSH
configuration is verified; the pashello configuration needs a more TLC.
* tools/copydir.sh: Rename tools/winlink.sh to tools/copydir.sh
* tools/link.bat, unlink.bat, and copydir.bat: Add Windows counterparts
to the link.sh, unlink.sh, and copydir.sh Bash scripts.
* configs/z80sim/pashello: Now builds correctly.
* configs/xtrs/ostest, nsh, and pashello: Converted to (1) use the kconfig-
frontends configuration tool, and (2) to build natively under Windows.
* drivers/serial/Kconfig and sched/Kconfig: Two names for same configuration:
CONFIG_LOWLEVEL_CONSOLE is bogus and CONFIG_DEV_LOWCONSOLE is in the wrong
Kconfig file. Moved to drivers/serial/Kconfig replacing CONFIG_LOWLEVEL_CONSOLE.
* arch/z80/include/z180: Add header files for z180 chips. Initial versions
are just clones of z80 header files.
* arch/z80/src/z180: Add source files for z180 chips. Initial versions
are just clones of z80 source files.
* include/nuttx/arch.h: Add address environment control interfaces (for use
with CPUs the provide MCUs and support process-like address environments).
* arch/z80/src/z180/z180_mmu.*: Add MMU support for z180 tasks.
* configs/p112: Add very basic board support and an examples/ostest
configuration for the venerable P112 board.
* sched/os_bringup.c: If CONFIG_PATH_INITIAL is defined, then the initial
environment of the task started by os_bringup() will have the PATH
environment variable defined to be that string.
* binfmt/binfmt_exepath.c: If CONFIG_BINFMT_EXEPATH is defined, then this
file will be built. It contains logic to search for regular files at
the absolutes paths found in the current PATH environment variable
setting. This is untested and not yet hooked into the binfmt exec()
logic on initial check-in
* binfmt/binfmt_loadmodule.c: load_module() will now traverse the PATH
variable to locate files from their relative path.
* include/nuttx/arch.h and arch/z80/src/z180/z180_mmu.c: Restructure the
address environment interfaces so that they will better integrate with
binfmt/.
* binfmt/libelf/*, binfmt/libnxflat/* and other files: Integrate the
address environment interfaces. If CONFIG_ADDRENV=y, then binfmt/
will now create an address environment for new tasks (instead of
just malloc'ing the task memory).
* configs/stm32f4discovery/elf: Enable support/test of the PATH
to find executables using a relative path.
NxWidgets-1.3 2012-09-29 Gregory Nutt &lt;gnutt@nuttx.org&gt;
apps-6.24 2012-12-20 Gregory Nutt &lt;gnutt@nuttx.org&gt;
* UnitTests/*/main.cxx: Change entry point name to be consistent
with with entry point naming conventions introduced in NuttX
6.22.
* Kconfig: Added a mconfig configuration file. Eventually, NxWidgets
needs to get hooked into the NuttX mconf configuration. Still not
exactly sure how to do that.
* libnxwidgets/Makefile and NxWidgets/nxwm/Makefile: Need updates
for consistency with recent changes to NuttX build system (&gt;= 6.22)
* Kconfig: Add option to turn on the memory monitor feature of the
NxWidgets/NxWM unit tests.
* apps/examples/ostest/roundrobin.c: Replace large tables with
algorithmic prime number generation. This allows the roundrobin
test to run on platforms with minimal SRAM (Freddie Chopin).
* apps/nshlib/nsh_dbgcmds.c: Add hexdump command to dump the contents
of a file (or character device) to the console Contributed by Petteri
Aimonen.
* apps/examples/modbus: Fixes from Freddie Chopin
* apps/examples/modbus/Kconfig: Kconfig logic for FreeModBus contributed
by Freddie Chopin.
* Makefile, */Makefile: Various fixes for Windows native build. Now uses
make foreach loops instead of shell loops.
* apps/examples/elf/test/*/Makefile: OSX doesn't support install -D, use
mkdir -p then install without the -D. From Mike Smith.
* apps/examples/relays/Makefile: Reduced stack requirement (Darcy Gong).
* apps/nshlib and apps/netutils/dhcpc: Extend the NSH ifconfig command plus
various DHCPC improvements(Darcy Gong).
* apps/nshlib/nsh_apps.c: Fix compilation errors when CONFIG_NSH_DISABLEBG=y.
From Freddie Chopin.
* Rename CONFIG_PCODE and CONFIG_FICL as CONFIG_INTERPRETERS_PCODE and
CONFIG_INTERPRETERS_FICL for consistency with other configuration naming.
* apps/examples/keypadtest: A keypad test example contributed by Denis
Carikli.
* apps/examples/elf and nxflat: If CONFIG_BINFMT_EXEPATH is defined, these
tests will now use a relative path to the program and expect the binfmt/
logic to find the absolute path to the program using the PATH variable.
NxWidgets-1.4 2012-12-20 Gregory Nutt &lt;gnutt@nuttx.org&gt;
* libnxwidgets/Makefile, NxWidgets/nxwm/Makefile, and
NxWidgets/UnitTests/nxwm/Makefile: Makefile improvements from
submitted by Petteri Aimonen. Other Makefiles in the UnitTests
directory probably also need these changes.
* libnxwidgets/src/ccallback.cxx: Fix misplaced #endif. Provided
by Petteri Aimonen.
* libnxwidgets/src/cnxserver.cxx: Reduce delay to allow NX server
to start. One second was un-necessarily long. Reduced to 50 MS.
Reduction suggested by Petteri Aimonen.
* tools/bitmap_converter.py: This script converts from any image type
supported by Python imaging library to the RLE-encoded format used by
NxWidgets.
* NxWidgets/nxwm/src/capplicationwindow.cxx: If the &quot;desktop&quot; is empty,
users have no need to minimize any windows. If the buttons are small,
it's easy to hit minimize button accidentally when trying to close an
application. Contributed by Petteri Aimonen.
* NxWidgets/nxwm/src/ctaskbar.cxx: Add an option to eliminate the
background image. Contributed by Petteri Aimonen.
* NxWidgets/nxwm/src/chexcalculator.cxx and NxWidgets/nxwm/src/cstartwindow.cxx:
The config settings CONFIG_NXWM_STARTWINDOW_ICON and CONFIG_NXWM_HEXCALCULATOR_ICON
allow changing the icons used for these applications. However, to declare symbols
for these icons user would need to modify NxWidgets header files.
This commit adds a simple forward declaration to the relevant files, based on the
configured icon. If the icon does not exist, linker will give an error about it.
Contributed by Petteri Aimonen.
* NxWidgets::CTaskBar: Highlight the current window in the task bar.
Contributed by Petteri Aimonen.
* NxWidgets/libnxwidgets/src/glyph_cycle.cxx: Width of glyph_cycle was wrong;
Destructor needs to by public. From Petteri Aimonen.
* NxWidgets::CNumericEdit. This is basically a label with plus and minus buttons.
Contributed by Petteri, Aimonen.
* NxWM::CStartWindow: Fix mq_receive error handling with signal is recieved.
From Petteri Aimonen.
* NxWidgets::CNxTimer: Replace the original (apparently non-functional) signal-
based solution with a work queue-based solution. This raises some isses about
using the internal work queues from user space. I have decided to implemented
user-space work queues (someday) in order to accomplish that functionaliy.
Submitted by Petteri Aimonen.
* NxWidgets:CText and NxWidgets:CNumericEdite: Fix some memory freeing bugs
(from Petteri Aimonen).
* NxWidgets::CScrollingPanel: Usability improvements. It is borderless for now,
because there was no easy way to redraw only the required part of the border.
Contributed by Petteri Aimonen.
* NxWidgets::CNxWidgets and NxWM::CStartWindow: Small changes to make sub-
classing easier (from Petteri Aimonen).
uClibc++-1.0 2011-11-05 &lt;gnutt@nuttx.org&gt;

195
nuttx/ReleaseNotes
View File

@ -3184,8 +3184,8 @@ file for build information).
This release corresponds with SVN release number: r5313
Note that all SVN information has been stripped from the tarballs. If you
r5313 the SVN configuration, you should check out directly from SVN. Revision
r5206 should equivalent to release 6.22 of NuttX 6.22:
need the SVN configuration, you should check out directly from SVN. Revision
r5313 should equivalent to release 6.23 of NuttX 6.23:
svn checkout -r5313 svn://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
@ -3249,3 +3249,194 @@ Bugfixes (see the change log for details). Some of these are very important
(Mike Smith), cf[get|set]speed() (Mike Smith)
As well as other, less critical bugs (see the ChangeLog for details)
NuttX-6.24
^^^^^^^^^^
The 91st release of NuttX, Version 6.24, was made on December 20, 2012,
and is available for download from the SourceForge website. Note
that release consists of two tarballs: nuttx-6.24.tar.gz and
apps-6.24.tar.gz. Both may be needed (see the top-level nuttx/README.txt
file for build information).
This release corresponds with SVN release number: r5447
Note that all SVN information has been stripped from the tarballs. If you
need the SVN configuration information, you should check out directly from
SVN. Revision r5447 should equivalent to release 6.24 of NuttX 6.24:
svn checkout -r5447 svn://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
Or (HTTP):
svn checkout -r5447 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
Additional new features and extended functionality:
* RTOS:
- Implemented the POSIX pause() function (still has some compiance
issues).
- Tasking logic is extended to support the notion of address
environments. An address environment is the key notion underlying
"process" vs. tasks. If tasks are created with address environments
(by binfmt), the OS will propogate that environment to child threads
and will destroy the address environment when the "process" exists.
- If support for the PATH variable is enabled, the OS start up logic
will create an initial environment containing the default PATH
setting (CONFIG_PATH_INITIAL). This initial PATH will then be
inherited by all tasks.
* Binfmt
- The NuttX binary loaders have been updated to support the PATH
environment variable. Now, if the PATH is properly defined, programs
can be executed from mass storage using only the file name. This
feature is added to support more standard behavior (eventually, NSH
will support execution of programs in file systems by just entering
the file name, perhaps in 6.25?).
- The NXFLAT and ELF binary loaders have been extended to create
address environments for any new tasks executed from the file system.
This feature requires that the architecture support a memory management
unit (MMU) and the address environment interfaces declared in
include/nuttx/arch.h (currently, this is only supported by the z180).
* Drivers: LCD driver for the Univision UG-2864AMBAG01 OLED
* STM32: Support for STM32F100 high density chips contributed by Freddie
Chopin.
* STM32 Drivers: Added optional RS-485 direction bit control (from
Freddie Chopin).
* STM32 Boards:
- Support for generic STM32F100RC board contributed by Freddie Chopin.
- stm32f4discovery/nxlines: STM32F4Discovery support for the
UG-2864AMBAG01 OLED.
- stm32f4discovery/winbuild: A version of the NuttX OS test
configured to build natively on Windows.
- stm32f4discovery/elf: Now uses the PATH variable to find ELF
executables.
- configs/cloudctrl: Added for Darcy Gong's CloudController board
* PIC32 Boards: Update the Mirtool configuration for Release 2 of the
Mirtoo module.
* Calypso: Add Calypso keypad driver. From Denis Cariki.
* ZiLOG:
- Add support for the z180 chip family and, specifically, for
the P112 retro hardware (see http://p112.feedle.net/).
- All ZiLOG configurations updated to use the current ZDS-II
and/or SDCC toolchains.
* Graphics:
- Add a semaphore handshake so that operations on buffers from
the NXMU client will be blocked until the NX server operates on the
buffer data (from Petteri Aimonen).
- nxtk_subwindowmove() and nxtk_getwindow(): Improvements to clipping
logic from Petteri Aimonen.
* C Library: lib/ sub-directory renamed libc/ (there is a new lib/ sub-
directory that is used to hold all archives).
* C++: Exception stubs from Petteri Aimonen.
* Applications:
- Add NSH hexdump command to dump the contents of a file (or character
device) to the console (contributed by Petteri Aimonen).
- Extend the NSH ifconfig command plus various DHCPC improvements
(from Darcy Gong).
* apps/examples:
- ostest: Replace large tables with algorithmic prime number
generation. This allows the roundrobin test to run on platforms
with minimal SRAM (Freddie Chopin).
- keypadtest: A new keypad test example contributed by Denis Carikli.
- elf and nxflat: If CONFIG_BINFMT_EXEPATH is defined, these examples
will now use a relative path to the program and expect the binfmt/
logic to find the absolute path to the program using the PATH
variable.
* Build system:
- New top-level Makefiles: Makefile.unix and Makefile.win (along with
numerous changes to other make-related files). This adds basic
support for building NuttX natively under Windows from a CMD.exe
window (rather than in a POSIX-like environment). This build: (1)
Uses all Windows style paths, (2) Uses primarily Windows batch
commands from cmd.exe, with (3) a few extensions from GNUWin32.
This capability should still be considered a work in progress
because: (1) it has not been verfied on all targets and tools,
and (2) still lacks some of the creature-comforts of the more
mature environments (like a function configure.sh script and
'make menuconfig' support).
- Example Windows native builds for STM32F4Discovery, eZ80, z16f, z8,
Z80, and Z180.
- Several configurations have been converted to work the kconfig-
frontends mconf configuration tool: stm32f4discovery/nxlines, and
all eZ80, z16f, z8, Z80, and Z180 configurations.
- Architectures now include a common Toolchain.defs file that can be
used to manage toolchains in a more configurable way (most of this
contributed by Mike Smith).
* Build tools:
- Renamed tools/winlink.sh to tools/copydir.sh.
- Several new tools/scripts to support the Windows native build:
tools/mkdeps.bat, tools/mkdeps.c, tools/link.bat, unlink.bat, and
copydir.bat.
- tools/incdir.sh and incdir.bat now support an -s option to generate
system header file paths.
- tools/b16.c: Fixed precision math conversion utility.
Bugfixes (see the change log for details). Some of these are very important
(marked *critical*):
* RTOS: Fix some backward conditional compilation in the work queue
logic (Freddie Chopin).
* File System: Uninitialized variable caused assertions (from Lorenz
Meier).
* Drivers: Partial fix for STM32 OTGFS device drivers and fix for short,
unaligned writes in the flash translation layer (drivers/mtd/ftl.c),
both from Petteri Aimonen.
* STM32 Drivers:
- Qencoder driver and TIM3 driver fixes from Ryan Sundberg.
- Fix timeout delay calculation in the STM32 OTG FS host driver.
* LPC17xx Drivers: Resources not being properly released when I2C
driver is un-initialized.
* Graphics:
- Fix logic when the mouse drags outside of the window; fix
another "blocked message" handling case (both from Petteri Aimonen).
- nxtk_filltrapwindow(): Correct an offset problem (also from Peterri
Aimonen).
- nxglib_splitline(): Correct the "fat flat line" bug.
* C Library:
- nrand() changes to prevent coefficients from becoming zero which
would "lock up" the random number generate.
- Add rounding functions to the math library (contributed by Petteri
Aimonen).
* Build system: Changes to MIN definitions in all limit.h header files
to avoid integer overflows. For example from (-128) to (-127 - 1)
(from Petteri Aimonen).
* Applications: Modbus fixes from Freddie Chopin.
As well as other, less critical bugs (see the ChangeLog for details)