mirror of
https://github.com/apache/nuttx.git
synced 2026-06-06 00:14:22 +08:00
Prep for 5.0 release
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2405 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -980,7 +980,7 @@
|
|||||||
driver: (1) Need to disconnect after reset received, (2) Status setup
|
driver: (1) Need to disconnect after reset received, (2) Status setup
|
||||||
to recover from stall on TX endpoint.
|
to recover from stall on TX endpoint.
|
||||||
|
|
||||||
5.0 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
5.0 2009-12-21 Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
* arch/hc: Adding framework to support m68hc11/12
|
* arch/hc: Adding framework to support m68hc11/12
|
||||||
* configs/demo9s12ne64: Configuration to support Freescale DEMO9S12NE64
|
* configs/demo9s12ne64: Configuration to support Freescale DEMO9S12NE64
|
||||||
@@ -1023,3 +1023,10 @@
|
|||||||
as a result, packets were not be ACKed by the recipient and transfers
|
as a result, packets were not be ACKed by the recipient and transfers
|
||||||
would sometimes stall. This is a very important bug fix (in fact, I
|
would sometimes stall. This is a very important bug fix (in fact, I
|
||||||
don't understand how TCP/IP worked at all without this fix???)
|
don't understand how TCP/IP worked at all without this fix???)
|
||||||
|
* include/nuttx/arch.h and arch/*/common/up_udelay.c - Change argument
|
||||||
|
of up_udelay() to type useconds_t to avoid warnings when sizeof(int)
|
||||||
|
is 16-bits.
|
||||||
|
* drivers/mmcsd/* - Add casts in contant expressions to avoid warnings
|
||||||
|
when sizeof(int) is 16-bits.
|
||||||
|
|
||||||
|
5.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|||||||
+101
-101
@@ -8,7 +8,7 @@
|
|||||||
<tr align="center" bgcolor="#e4e4e4">
|
<tr align="center" bgcolor="#e4e4e4">
|
||||||
<td>
|
<td>
|
||||||
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
|
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
|
||||||
<p>Last Updated: December 19, 2009</p>
|
<p>Last Updated: December 21, 2009</p>
|
||||||
</td>
|
</td>
|
||||||
</tr>
|
</tr>
|
||||||
</table>
|
</table>
|
||||||
@@ -729,59 +729,76 @@
|
|||||||
</tr>
|
</tr>
|
||||||
</table>
|
</table>
|
||||||
|
|
||||||
<p><b>nuttx-4.14</b>.
|
<p><b>nuttx-5.0 Release Notes</b>:
|
||||||
|
|
||||||
<p>
|
<p>
|
||||||
This 46<sup>th</sup> release of NuttX was made on December 2, 2009 and is available for download from the
|
This 47<sup>th</sup> release of NuttX was made on December 21, 2009 and is available for download from the
|
||||||
<a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a> website.
|
<a href="http://sourceforge.net/project/showfiles.php?group_id=189573">SourceForge</a> website.
|
||||||
The change log associated with the release is available <a href="#currentrelease">here</a>.
|
The change log associated with the release is available <a href="#currentrelease">here</a>.
|
||||||
Unreleased changes after this release are available in CVS.
|
Unreleased changes after this release are available in CVS.
|
||||||
These unreleased changes are listed <a href="#pendingchanges">here</a>.
|
These unreleased changes are listed <a href="#pendingchanges">here</a>.
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
The release extends the support for the STMicro STM32 microcontroller.
|
The previous NuttX release was 4.14.
|
||||||
Minimal support for the STM3210E-EVAL development board based around the STM32F103ZET6
|
The major revision number has been incremented to indicate that an
|
||||||
MCU was released in NuttX-0.4.12 and extended in Nuttx-0.4.13 to include initial USB support.
|
incompatibility with previous nuttx releases has been introduced.
|
||||||
This completes the STM32F103ZET6 support and adds:
|
This version adopts standard fixed width integer names as specified by the
|
||||||
|
ANSII C99 standard.
|
||||||
|
The core logic of NuttX is older than that standard and did not conform to it.
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
New Generic RTOS Features:
|
If you have applications running on nuttx-4.14, those applications should continue
|
||||||
|
to build and execute without problem on nuttx-5.0.
|
||||||
|
However, if you have device drivers or other OS-internal logic, you will probably
|
||||||
|
have to make some minor changes to your code to use this version.
|
||||||
|
Below is a summary of those changes:
|
||||||
<ul>
|
<ul>
|
||||||
<li>Added generic support that can be included in any block driver to provide
|
<li>If you include <code>sys/types.h</code> to get the non-standard, fixed width
|
||||||
read-ahead buffering and write buffering for improved driver performance.</li>
|
integer types (<code>uint32</code>, <code>uint16</code>, <code>ubyte</code>, etc.),
|
||||||
<li>Added a generic worker thread that can used to defer processing from an
|
that is no longer necessary.
|
||||||
interrupt to a task.</li>
|
<li>Instead, you will need to include <code>stdint.h</code> where the new fixed width
|
||||||
<li>Defined a generic SD/SDIO interface can can be bound to a MMC/SD or SDIO
|
integer types are defined (<code>uint32_t</code>, <code>uint16_t</code>, <code>uint8_t</code>, etc.).
|
||||||
driver to orovide SDIO support.</li>
|
<li>You will have to change all occurrences of the following types:
|
||||||
<li>Implemented a an SDIO-based MMC/SD driver using this new SDIO interface</li>
|
<ul><pre>
|
||||||
|
uint32 -> uint32_t
|
||||||
|
uint16 -> uint16_t
|
||||||
|
ubyte -> uint8_t
|
||||||
|
uint8 -> uint8_t
|
||||||
|
sint32 -> int32_t
|
||||||
|
sint16 -> int16_t
|
||||||
|
sint8 -> int8_t
|
||||||
|
</pre></ul>
|
||||||
|
<li>In addition, the non-standard type <code>boolean</code> must replaced with the
|
||||||
|
standard type <code>bool</code>.
|
||||||
|
The type definition for <code>bool</code> is in <code>stdbool.h</code>.
|
||||||
</ul>
|
</ul>
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
New STM32-specific Features:
|
This change in typing caused small changes to many, many files.
|
||||||
|
The changes was verified that all configurations in the release still build correctly
|
||||||
|
(other than the SDCC-based configurations).
|
||||||
|
Regression testing was performed on a few configurations, but it is possible that minor build
|
||||||
|
issues still exist (if you encounter any, please let me know and I will
|
||||||
|
help you to fix them).
|
||||||
|
</p>
|
||||||
|
<p>
|
||||||
|
In the course of the regression testing, several important bugs unrelated
|
||||||
|
to the type changes were found and corrected.
|
||||||
|
Two of these are critical bugs:
|
||||||
<ul>
|
<ul>
|
||||||
<li>Add support to configure an STM32 input GPIO to generate an EXTI interrupt.</li>
|
<li>Fixed an important error in the RX FIFO handling logic of the LM3S6918
|
||||||
<li>Added support for buttons on the STM3210E-EVAL board.</li>
|
Ethernet driver.
|
||||||
<li>Implemented an STM32 version of the common the SDIO interface.</li>
|
<li>Corrected the handling of TCP sequence numbers in the TCP stack.
|
||||||
<li>Added a configuration to exercise the STM32 with the USB mass storage
|
|
||||||
device class example.</li>
|
|
||||||
</ul>
|
</ul>
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
This release also corrects some important bugs in the earlier STM32 releases:
|
And other less important bug fixes as detailed in the <a href="#currentrelease">ChangeLog</a>.
|
||||||
<ul>
|
|
||||||
<li>Correct error handling in the mount() logic.</li>
|
|
||||||
<li> Fixed several STM32 DMA-related issues. Integrated and debugged STM32 DMA
|
|
||||||
functionality that was added in 0.4.12.</li>
|
|
||||||
<li>Fixed several bugs in the STM32 USB device-side driver.</li>
|
|
||||||
</ul>
|
|
||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
NOTE: This version, 4.14, is equivalent to what would have been called 0.4.14
|
The primary focus of this release was standards compatibility, but a few new
|
||||||
to follow 0.4.13. The zero has been eliminated from the front of the version
|
features were added including a (1) Flash Translation Layer (FTL) that will
|
||||||
number to avoid confusion about the state of development: Some have interpreted
|
support filesystems on a FLASH device and (2) partial ports for the STM32F107VC
|
||||||
the leading zero to mean that the code is in some way unstable. That was not
|
and HCS12 M9S12NE64 MCUs. Those ports are very incomplete as of this writing.
|
||||||
the intent. Beginning in January 2010, I will switch to the 2010.nn versioning
|
|
||||||
as many others have done to avoid such confusion.
|
|
||||||
</p>
|
</p>
|
||||||
|
|
||||||
<table width ="100%">
|
<table width ="100%">
|
||||||
@@ -1045,6 +1062,29 @@
|
|||||||
</ul>
|
</ul>
|
||||||
</td>
|
</td>
|
||||||
</tr>
|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td valign="top"><img height="20" width="20" src="favicon.ico"></td>
|
||||||
|
<td bgcolor="#5eaee1">
|
||||||
|
<b>Frescale M68HSC12</b>
|
||||||
|
</td>
|
||||||
|
</tr>
|
||||||
|
<tr>
|
||||||
|
<td><br></td>
|
||||||
|
<td>
|
||||||
|
<p>
|
||||||
|
<b>MC9S12NE64</b>.
|
||||||
|
This port uses the Freescale DEMO9S12NE64 Evaluation Board with a GNU arm-elf toolchain* under Linux or Cygwin.
|
||||||
|
</p>
|
||||||
|
<ul>
|
||||||
|
<p>
|
||||||
|
<b>STATUS:</b>
|
||||||
|
This port only fragmentary as of NuttX-5.0. Some initial pieces appear in that
|
||||||
|
release, but much more is needed. Time permitting, the HCS12 port may be available
|
||||||
|
int NuttX5.1.
|
||||||
|
</p>
|
||||||
|
</ul>
|
||||||
|
</td>
|
||||||
|
</tr>
|
||||||
<tr>
|
<tr>
|
||||||
<td valign="top"><img height="20" width="20" src="favicon.ico"></td>
|
<td valign="top"><img height="20" width="20" src="favicon.ico"></td>
|
||||||
<td bgcolor="#5eaee1">
|
<td bgcolor="#5eaee1">
|
||||||
@@ -1525,7 +1565,7 @@ Other memory:
|
|||||||
<tr>
|
<tr>
|
||||||
<td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
|
<td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td>
|
||||||
<td>
|
<td>
|
||||||
<a href="#currentrelease">ChangeLog for Current Releases</a><br>
|
<a href="#currentrelease">ChangeLog for the Current Releases</a><br>
|
||||||
</td>
|
</td>
|
||||||
</tr>
|
</tr>
|
||||||
<tr>
|
<tr>
|
||||||
@@ -1539,74 +1579,13 @@ Other memory:
|
|||||||
<table width ="100%">
|
<table width ="100%">
|
||||||
<tr bgcolor="#e4e4e4">
|
<tr bgcolor="#e4e4e4">
|
||||||
<td>
|
<td>
|
||||||
<a name="currentrelease">ChangeLog for Current Release</a>
|
<a name="currentrelease">ChangeLog for the Current Release</a>
|
||||||
</td>
|
</td>
|
||||||
</tr>
|
</tr>
|
||||||
</table>
|
</table>
|
||||||
|
|
||||||
<ul><pre>
|
<ul><pre>
|
||||||
nuttx-4.14 2009-12-02 Gregory Nutt <spudmonkey@racsa.co.cr>
|
nuttx-5.0 2009-12-21 Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
* arch/arm/src/stm32/stm32_gpio.c - Add support for configure an input GPIO
|
|
||||||
to generate an EXTI interrupt.
|
|
||||||
* config/stm3210e-eval/src/up_buttons.c - Add support for on-board buttons.
|
|
||||||
* include/nuttx/rwbuffer.h -- Add generic support for read-ahead buffering
|
|
||||||
and write buffering that can be used in any block driver.
|
|
||||||
* include/nuttx/wqueue.h -- Added a generic worker thread that can used to
|
|
||||||
defer processing from an interrupt to a task.
|
|
||||||
* include/nuttx/sdio.h -- Defines a generic SD/SDIO interface can can be
|
|
||||||
bound to a MMC/SD driver to provide SDIO-based MMC/SD support.
|
|
||||||
* drivers/mmcsd/mmcsd_sdio.c -- Provides a an SDIO-based MMC/SD driver.
|
|
||||||
* arch/arm/src/stm32/stm32_sdio.c -- Provides an STM32 implementation of
|
|
||||||
the SDIO interface defined in include/nuttx/sdio.h.
|
|
||||||
* fs/fs_mount.c -- Correct error handling logic. If the bind() method
|
|
||||||
fails, then a reserved node is left in the tree. This causes subsequent
|
|
||||||
attempts to mount at the location to fail (reporting that the node
|
|
||||||
already exists). This is a problem for block drivers for removable
|
|
||||||
media: The bind method could fail repeatedly until media is inserted.
|
|
||||||
* arch/arm/src/stm32/chip.h & stm32_dma.c -- Fixed several definitions
|
|
||||||
that can cause compilation errors when DMA2 is enabled.
|
|
||||||
* arch/arm/src/stm32/stm32_dma.c - Integrated and debugged STM32 DMA
|
|
||||||
functionality that was added in 0.4.12.
|
|
||||||
* configs/stm3210e-eval/usbstorage - Add a configuration to exercise
|
|
||||||
the STM32 with the USB mass storage device class example
|
|
||||||
(examples/usbstorage).
|
|
||||||
* configs/mcu123-lpc214x/up_usbstrg - Move LPC-specific code from
|
|
||||||
examples/usbstorage to configs/mcu123-lpc214x.
|
|
||||||
* configs/stm321e-eval/up_usbstrg - Add STM32-specific logic for the
|
|
||||||
examples/usbstorage test.
|
|
||||||
* arch/arm/src/stm32/stm32_usbdev.c - Fix bugs in STM32 USB device-side
|
|
||||||
driver: (1) Need to disconnect after reset received, (2) Status setup
|
|
||||||
to recover from stall on TX endpoint.
|
|
||||||
|
|
||||||
pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
|
|
||||||
|
|
||||||
* Add logic to build and link with the ZDS-II toolchain
|
|
||||||
use with the z16f.
|
|
||||||
* Make sure that POFF header structures are aligned
|
|
||||||
* Standardized POFF file format to big-endian
|
|
||||||
* Break up large switch statements to lower complexity
|
|
||||||
and eliminate a compiler bug
|
|
||||||
* Changes so that runtime compiles with SDCC.
|
|
||||||
|
|
||||||
buildroot-0.1.7 2009-06-26 <spudmonkey@racsa.co.cr>
|
|
||||||
|
|
||||||
* configs/avr-defconfig-4.3.3: Added support for AVR to support a NuttX
|
|
||||||
port of the ATmega128.
|
|
||||||
* toolchain/nxflat: Added logic to build NuttX NXFLAT binding support tools
|
|
||||||
* toolchain/genromfs: Added support for the genromfs tool
|
|
||||||
</pre></ul>
|
|
||||||
|
|
||||||
<table width ="100%">
|
|
||||||
<tr bgcolor="#e4e4e4">
|
|
||||||
<td>
|
|
||||||
<a name="pendingchanges">Unreleased Changes</a>
|
|
||||||
</td>
|
|
||||||
</tr>
|
|
||||||
</table>
|
|
||||||
|
|
||||||
<ul><pre>
|
|
||||||
nuttx-5.0 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
|
||||||
|
|
||||||
* arch/hc: Adding framework to support m68hc11/12
|
* arch/hc: Adding framework to support m68hc11/12
|
||||||
* configs/demo9s12ne64: Configuration to support Freescale DEMO9S12NE64
|
* configs/demo9s12ne64: Configuration to support Freescale DEMO9S12NE64
|
||||||
@@ -1649,14 +1628,19 @@ nuttx-5.0 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
|||||||
as a result, packets were not be ACKed by the recipient and transfers
|
as a result, packets were not be ACKed by the recipient and transfers
|
||||||
would sometimes stall. This is a very important bug fix (in fact, I
|
would sometimes stall. This is a very important bug fix (in fact, I
|
||||||
don't understand how TCP/IP worked at all without this fix???)
|
don't understand how TCP/IP worked at all without this fix???)
|
||||||
|
* include/nuttx/arch.h and arch/*/common/up_udelay.c - Change argument
|
||||||
|
of up_udelay() to type useconds_t to avoid warnings when sizeof(int)
|
||||||
|
is 16-bits.
|
||||||
|
* drivers/mmcsd/* - Add casts in contant expressions to avoid warnings
|
||||||
|
when sizeof(int) is 16-bits.
|
||||||
|
|
||||||
pascal-2.0 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
pascal-2.0 2010-12-21 Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
* Updated to use standard C99 types in stdint.h and
|
* Updated to use standard C99 types in stdint.h and
|
||||||
stdbool.h. This change was necessary for compatibility
|
stdbool.h. This change was necessary for compatibility
|
||||||
with NuttX-5.0.
|
with NuttX-5.0 (any beyond).
|
||||||
|
|
||||||
buildroot-1.8 2010-xx-xx <spudmonkey@racsa.co.cr>
|
buildroot-1.8 2009-12-21 <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
* configs/cortexm3-defconfig-4.3.3: Added support for NuttX NXFLAT
|
* configs/cortexm3-defconfig-4.3.3: Added support for NuttX NXFLAT
|
||||||
tools.
|
tools.
|
||||||
@@ -1669,6 +1653,22 @@ buildroot-1.8 2010-xx-xx <spudmonkey@racsa.co.cr>
|
|||||||
* configs/m32c-defconfig-4.3.3: Update to m32c-defconfig-4.2.4
|
* configs/m32c-defconfig-4.3.3: Update to m32c-defconfig-4.2.4
|
||||||
</pre></ul>
|
</pre></ul>
|
||||||
|
|
||||||
|
<table width ="100%">
|
||||||
|
<tr bgcolor="#e4e4e4">
|
||||||
|
<td>
|
||||||
|
<a name="pendingchanges">Unreleased Changes</a>
|
||||||
|
</td>
|
||||||
|
</tr>
|
||||||
|
</table>
|
||||||
|
|
||||||
|
<ul><pre>
|
||||||
|
nuttx-5.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
|
pascal-2.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||||
|
|
||||||
|
buildroot-1.9 2010-xx-xx <spudmonkey@racsa.co.cr>
|
||||||
|
</pre></ul>
|
||||||
|
|
||||||
<table width ="100%">
|
<table width ="100%">
|
||||||
<tr bgcolor="#e4e4e4">
|
<tr bgcolor="#e4e4e4">
|
||||||
<td>
|
<td>
|
||||||
|
|||||||
@@ -1072,4 +1072,59 @@ as many others have done to avoid such confusion.
|
|||||||
|
|
||||||
This tarball contains a complete CVS snapshot from December 2, 2009
|
This tarball contains a complete CVS snapshot from December 2, 2009
|
||||||
|
|
||||||
|
nuttx-5.0
|
||||||
|
^^^^^^^^^
|
||||||
|
|
||||||
|
This is 47th release of NuttX and the successor to nuttx-4.14. This
|
||||||
|
major revision number has been incremented to indicate that an
|
||||||
|
incompatibility with previous nuttx releases has been introduced. This
|
||||||
|
version adopts standard fixed width integer names as specified by the
|
||||||
|
ANSII C99 standard. The core logic of NuttX is older than that
|
||||||
|
standard and did not conform to it.
|
||||||
|
|
||||||
|
If you have applications running on nuttx-4.14, those applications
|
||||||
|
should continue to build and execute without problem on nuttx-5.0.
|
||||||
|
However, if you have device drivers or other OS-internal logic, you
|
||||||
|
will probably have to make some minor changes to your code to use
|
||||||
|
this version. Below is a summary of those changes:
|
||||||
|
|
||||||
|
o If you include sys/types.h to get the non-standard, fixed width
|
||||||
|
integer types (uint32, uint16, ubyte, etc.), that is no longer
|
||||||
|
necessary.
|
||||||
|
o Instead, you will need to include stdint.h where the new fixed width
|
||||||
|
integer types are defined (uint32_t, uint16_t, uint8_t, etc.).
|
||||||
|
o You will have to change all occurrences of the following types:
|
||||||
|
|
||||||
|
uint32 -> uint32_t
|
||||||
|
uint16 -> uint16_t
|
||||||
|
ubyte -> uint8_t
|
||||||
|
uint8 -> uint8_t
|
||||||
|
sint32 -> int32_t
|
||||||
|
sint16 -> int16_t
|
||||||
|
sint8 -> int8_t
|
||||||
|
|
||||||
|
o In addition, the non-standard type 'boolean' must replaced with the
|
||||||
|
standard type 'bool'. The type definition for 'bool' is in stdbool.h
|
||||||
|
|
||||||
|
This change in typing caused small changes to many, many files. It was
|
||||||
|
verified that all configurations in the release still build correctly
|
||||||
|
(other than the SDCC-based configurations). Regression testing was
|
||||||
|
performed on a few configurations, but it is possible that minor build
|
||||||
|
issues still exist (if you encounter any, please let me know and I will
|
||||||
|
help you to fix them).
|
||||||
|
|
||||||
|
In the course of the regression testing, several important bugs unrelated
|
||||||
|
to the type changes were found and corrected.
|
||||||
|
|
||||||
|
o Fixed an important error in the RX FIFO handling logic of the LM3S6918
|
||||||
|
Ethernet driver.
|
||||||
|
o Corrected the handling of TCP sequence numbers in the TCP stack.
|
||||||
|
o And other less important bugs as detailed in the ChangeLog.
|
||||||
|
|
||||||
|
The primary focus of this release was standards compatibility, but a
|
||||||
|
few new features were added including a (1) Flash Translation Layer (FTL)
|
||||||
|
that will support filesystems on a FLASH device and (2) partial ports
|
||||||
|
for the STM32F107VC and HCS12 C9S12NE64 MCUs. Those ports are very
|
||||||
|
incomplete as of this writing.
|
||||||
|
|
||||||
|
This tarball contains a complete CVS snapshot from December 21, 2009
|
||||||
|
|||||||
Reference in New Issue
Block a user