From 7c3bc28b6105178545e17076821cbc48aae9e8a4 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sat, 17 Oct 2009 22:04:31 +0000 Subject: Prep for 0.4.11 release git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2152 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/ChangeLog | 12 ++-- nuttx/Documentation/NuttX.html | 137 +++++++++++++---------------------------- nuttx/ReleaseNotes | 22 +++++++ 3 files changed, 71 insertions(+), 100 deletions(-) diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 9af0693d3..5938fe60c 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -893,7 +893,7 @@ serving up files from a file system and executing NXFLAT-based CGI programs and pipe the stdout back to the HTTP client. -0.4.12 2009-xx-xx Gregory Nutt +0.4.12 2009-10-17 Gregory Nutt * arch/arm/src/stm32 and configs/stm3210e-eval. Added basic support for the STMicro STM32, Cortex-M3 MCU. The specific port is to the STMicro STM3210E-EVAL @@ -907,9 +907,11 @@ * configs/stm3210e-eval/src/stm32102e-internal.h. Fix on-board LED GPIO definitions. * arch/arm/src/stm32/src/stm32/stm32_dma.c. Added DMA channel support for the STM32 * arch/arm/src/stm32/src/stm32/stm32_spi.c. Added a DMA-based SPI driver for the STM32. + * arch/arm/src/stm32/src/stm32/stm32_serial.c. Finished interrupt-drivent, + USART console driver. This makes NSH work perfectly. + * Things left to do for the STM32 deferred to the 0.4.13 release: USB device driver, + LCD driver and NX bringup on the eval board's display and MicroSD support. An SPI + driver was included in the 0.4.12 release, but is not yet tested. - STM32: Things left to do: interrupt driver USART console driver, NSH bring-up, - USB driver, LCD driver and NX bringup on the eval board's display, SPI driver, - and MicroSD support. I will probably release 0.4.12 at the point where NSH - is working properly; LCD and SPI will wait for 0.4.13. +0.4.13 2009-xx-xx Gregory Nutt diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index e9ec431e0..a01f4ce17 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -8,7 +8,7 @@

NuttX RTOS

-

Last Updated: October 16, 2009

+

Last Updated: October 17, 2009

@@ -732,29 +732,28 @@

nuttx-0.4.11.

- This 43rd release of NuttX was made on September 16, 2009 and is available for download from the + This 44th release of NuttX was made on October 17, 2009 and is available for download from the SourceForge website. The change log associated with the release is available here. Unreleased changes after this release are available in CVS. These unreleased changes are listed here. - This release of NuttX incorporates the verified port of Jeff Poskanzer's THTTPD HTTP server. - Many of the key features of THTTPD have been tested on the Micromint Eagle-100 development board (Cortex-M3). - These tests verify:

-
    -
  • Serving of files from any file system, and
    • -
  • Execution of CGI executable. - This release supports execution of NXFLAT executables residing on a ROMFS file system. -

- A standard CGI interface is used: Information is pasted to the CGI program via POST commands and via environment variables. - CGI socket I/O is redirected to stdin and stdout so that the CGI program only need to printf() to send its content back to the HTTP client. + This release adds basic support for the STMicro STM32, Cortex-M3 MCU. + The specific port is to the STMicro STM3210E-EVAL development board based around the STM32F103ZET6 MCU. + Some highlights of this port: +

    +
  • This basic port includes boot-up logic, interrupt driven serial console, and system timer interrupts.
  • +
  • The port includes a basic STMicro RIDE7 project that can be used to perform basic STM32 board bring-up + (due to RIDE7 size limitations, it cannot be used for the full NuttX testing, unfortunately).
  • +
  • Working, Tested Configurations: the NuttX OS test and the NuttShell (NSH) example.
  • +

- Another value to this THTTPD integration effort has been that THTTPD has provided a very good test bed for finding NuttX networking bugs. - Several very critical networking bugs have been fixed with this 0.4.11 release (see the ChangeLog for details). - Networking throughput has also been greatly improved. - Anyone using NuttX networking should consider upgrading to this release. + It is planned to extend this basic STM32 port for the 0.4.12 NuttX release. + Additional functionality needed for complete STM32 support includes: + USB device driver, LCD driver and NX bringup on the development board's display and MicroSD support. + An SPI driver and a DMA support was included in this 0.4.11 release, but is not yet tested.

@@ -974,14 +973,13 @@

    STATUS: - As of this writing, the STM32 port is well along and already passes the basic NuttX - OS test at examples/ostest. The rest should be a piece of cake. -

    -

    - Things left to do: interrupt driver USART console driver, NSH bring-up, - USB driver, LCD driver and NX bringup on the eval board's display, SPI driver, - and MicroSD support. I will probably release 0.4.12 at the point where NSH - is working properly; LCD and SPI will wait for 0.4.13. + The basic STM32 port was released in NuttX version 0.4.11. This basic port includes boot-up + logic, interrupt driven serial console, and system timer interrupts. + Verified configurations are available for NuttX OS test and the NuttShell (NSH) example. + This basic STM32 port will be extended in the 0.4.12 NuttX release. Functionality needed + for complete STM32 support includes: USB device driver, LCD driver and NX bringup on the + development board's display and MicroSD support. An SPI driver and a DMA support was included + in the 0.4.11 release, but is not yet tested.

    Development Environments: @@ -1520,58 +1518,25 @@ Other memory: 

    -nuttx-0.4.11 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
-
-	* fs/fs_read.c and fs/fs_write.c.  read() and write() to socket is the
-	  same as recv() and send() with flags = 0.  Fixed!
-	* net/recvfrom.c: Fix errors in return value from non-blocking socket read.
-	* lib/lib_strcasecmp.c and lib/lib_strncasecmp.c.  Use of post-incremented
-	  argument to macro caused strcasecmp() and strncasecmp() to fail.
-	* lib/lib_strstr.c:  Length of substring off by one causes false alarm
-	  sub-string matches.
-	* arch/arm/src/lm3s/lm3s_ethernet.c: Fix errors in LMS6918 FIFO length
-	  handling.  (1) The incorrect size of the ethernet header was being
-	  subtracted on outgoing messages (4 vs 14), which caused outgoing messages to
-	  be a little too long.  (2) The size of incoming FIFO messages is 6 bytes
-	  larger than it expected (2 for the length and 4 for the FCS).  The unhandled
-	  extra two bytes of length cause the driver to sometimes read one too many
-	  words from the received FIFO (corrupting the next queued receive packet,
-	  if any).
-	* net/net_poll.c and net/uip/uip_tcpbacklog.c.  Fixed an important race condition
-	  bug in polling for connections.  The logic worked if the poll was inplace
-	  before the connection was received; but the poll failed to awaken if the
-	  connection was already pending in the backlog when poll() was called.
-	* net/net_close.c.  Fixed another important TCP/IP race condition bug:  If
-	  the host closes the TCP connection just before the target calls close(), then
-	  the close operation may hang indefinitely!
-	* net/net_tcppoll.c.  Removed an unnecessary check for outstanding, un-ACKed
-	  data.  The NuttX socket layer keeps track of ACKs and doesn't need this check;
-	  removing the check should improve write throughput
-	* Add DEBUG configuration option to enable debug console output without disabling
-	  optimization (and vice versa)
-	* Changed lots of occurrents of debug macro dbg() to lldbg().  dbg() uses
-	  stdout to output debug data.  That works fine unless (1) the dbg() macro
-	  is interrupt logic and the interrupted task has redirected stdout!  Most
-	* net/uip/uip_tcpinput.c.  Connection reference count was not being set correctly
-	  when a socket is created by accepting a new connection.  Since the reference
-	  count is bad, such sockets are not successfully duplicated when being passed
-	  to new tasks.
-	* net/net_clone.c.  Similarly, after a socket is cloned, its reference count
-	  was not being initialized.
-	* lib/lib_strstr.c.  Improperly incremented pointer could cause comparison
-	  failures.
-	* net/.  Connection reference count must always be set to zero before calling
-	  uip_tcpfree() or it could trigger a DEBUGASSERT that verifies that the
-	  reference count is zero before freeing a connection structure.
-	* net/uip/uip_listen.c.  uip_accept() consulted the wrong list to find the
-	  listener on a socket.  The previous logic worked most of the time, but
-	  occasionally picked the wrong listener.
-	* net/net_close.c and net/net_sockets.c.  Sockets were not being closed
-	  when a task exits.  If many server tasks are created and exit without closing
-	  sockets (such as with CGI tasks), then eventually, you will run out of sockets.
-	* netutils/thttpd.  Basic functionality of THTTPD is complete.  This includes
-	  serving up files from a file system and executing NXFLAT-based CGI programs
-	  and pipe the stdout back to the HTTP client.
+0.4.12 2009-10-17 Gregory Nutt 
+
+	* arch/arm/src/stm32 and configs/stm3210e-eval.  Added basic support for the
+	  STMicro STM32, Cortex-M3 MCU.  The specific port is to the STMicro STM3210E-EVAL
+	  development board based around the STM32F103ZET6 MCU.
+	* configs/stm3210e-eval/RIDE.  Added a basic STMicro RIDE7 project that can be
+	  used to perform basic STM32 board bring-up (due to RIDE7 size limitations, it
+	  cannot be used for the full NuttX bring-up).
+	* configs/stm3210e-eval/ostest.  The STM32 now passes the basic NuttX OS test
+	  at examples/ostest.  The rest should be a piece of cake.
+	* configs/stm3210e-eval/nsh.  Added NuttShell (NSH) example.
+	* configs/stm3210e-eval/src/stm32102e-internal.h.  Fix on-board LED GPIO definitions.
+	* arch/arm/src/stm32/src/stm32/stm32_dma.c.  Added DMA channel support for the STM32
+	* arch/arm/src/stm32/src/stm32/stm32_spi.c.  Added a DMA-based SPI driver for the STM32.
+	* arch/arm/src/stm32/src/stm32/stm32_serial.c.  Finished interrupt-drivent,
+	  USART console driver.  This makes NSH work perfectly.
+    * Things left to do for the STM32 deferred to the 0.4.13 release:  USB device driver,
+	  LCD driver and NX bringup on the eval board's display and MicroSD support.  An SPI
+	  driver was included in the 0.4.12 release, but is not yet tested.
 
 pascal-0.1.2 2008-02-10 Gregory Nutt <spudmonkey@racsa.co.cr>
 
@@ -1600,25 +1565,7 @@ buildroot-0.1.7 2009-06-26 <spudmonkey@racsa.co.cr>
 
 
 
      -nuttx-0.4.12 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
-
-	* arch/arm/src/stm32 and configs/stm3210e-eval.  Added basic support for the
-	  STMicro STM32, Cortex-M3 MCU.  The specific port is to the STMicro STM3210E-EVAL
-	  development board based around the STM32F103ZET6 MCU.
-	* configs/stm3210e-eval/RIDE.  Added a basic STMicro RIDE7 project that can be
-	  used to perform basic STM32 board bring-up (due to RIDE7 size limitations, it
-	  cannot be used for the full NuttX bring-up).
-	* configs/stm3210e-eval/ostest.  The STM32 now passes the basic NuttX OS test
-	  at examples/ostest.  The rest should be a piece of cake.
-	* configs/stm3210e-eval/nsh.  Added NuttShell (NSH) example.
-	* configs/stm3210e-eval/src/stm32102e-internal.h.  Fix on-board LED GPIO definitions.
-	* arch/arm/src/stm32/src/stm32/stm32_dma.c.  Added DMA channel support for the STM32
-	* arch/arm/src/stm32/src/stm32/stm32_spi.c.  Added a DMA-based SPI driver for the STM32.
-
-	  STM32: Things left to do:  interrupt driver USART console driver, NSH bring-up,
-	  USB driver, LCD driver and NX bringup on the eval board's display, SPI driver,
-	  and MicroSD support.  I will probably release 0.4.12 at the point where NSH
-	  is working properly; LCD and SPI will wait for 0.4.13.
+nuttx-0.4.13 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
 
 pascal-0.1.3 2009-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
 
diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes
index be965692b..b6bc7a0a7 100644
--- a/nuttx/ReleaseNotes
+++ b/nuttx/ReleaseNotes
@@ -981,3 +981,25 @@ throughput has also been greatly improved.  Anyone using NuttX networking should
 upgrading to this release.
 
 This tarball contains a complete CVS snapshot from September 16, 2009
+
+nuttx-0.4.11
+^^^^^^^^^^^^
+
+This is the 44th release of NuttX.  This release adds basic support for the STMicro STM32,
+Cortex-M3 MCU.  The specific port is to the STMicro STM3210E-EVAL development board based
+around the STM32F103ZET6 MCU.  Some highlights of this port:
+
+	* This basic port includes boot-up logic, interrupt driven serial console, and system
+	  timer interrupts.
+	* Includes a basic STMicro RIDE7 project that can be used to perform basic STM32
+	  board bring-up (due to RIDE7 size limitations, it cannot be used for the full NuttX
+	  bring-up).
+	* Working, Tested Configurations:  the NuttX OS test and the NuttShell (NSH) example.
+
+This basic STM32 port will be extended in the 0.4.12 NuttX release.  Functionality needed
+for complete STM32 support includes:  USB device driver, LCD driver and NX bringup on the
+development board's display and MicroSD support.  An SPI driver and a DMA support was included
+in this 0.4.11 release, but is not yet tested.
+
+This tarball contains a complete CVS snapshot from October 17, 2009
+
-- 
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