diff options
| author | Gregory Nutt <gnutt@nuttx.org> | 2013-09-14 10:40:18 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-09-14 10:40:18 -0600 |
| commit | 6e657efabb8cdfd33bf0805349da3de98ec4530d (patch) | |
| tree | 221a66c8dd3aaea8d820171dfda837e1e327c768 /nuttx | |
| parent | 06bf997730c96a77095d8beb789577a376856c4e (diff) | |
| download | px4-nuttx-6e657efabb8cdfd33bf0805349da3de98ec4530d.tar.gz px4-nuttx-6e657efabb8cdfd33bf0805349da3de98ec4530d.tar.bz2 px4-nuttx-6e657efabb8cdfd33bf0805349da3de98ec4530d.zip | |
Prep for release 6.30nuttx-6.30
Diffstat (limited to 'nuttx')
| -rw-r--r-- | nuttx/ChangeLog | 21 | ||||
| -rw-r--r-- | nuttx/Documentation/NuttX.html | 921 | ||||
| -rw-r--r-- | nuttx/ReleaseNotes | 220 |
3 files changed, 283 insertions, 879 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index fb907ead9..4b36a1da0 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -5242,7 +5242,7 @@ * configs/sama5d3-ek/src/sam_cxxinitialize.c: Add C++ support (2013-7-31). -6.30 2013-xx-xx Gregory Nutt <gnutt@nuttx.org> +6.30 2013-09-14 Gregory Nutt <gnutt@nuttx.org> * arch/arm/src/sama5/arm_pghead.S: Separate the logic that is enabled by CONFIG_PAGING out of arm_head.S. That was just @@ -5288,9 +5288,9 @@ AT25 serial flash (2013-8-4). * configs/sama5d3x-ek/nsh/defconfig: FAT file system support is now enabled by default (2013-8-5) - * confgis/sama5d3x-ek/src/sam_nsh.c: Automatically mount AT25 + * configs/sama5d3x-ek/src/sam_nsh.c: Automatically mount AT25 file system for NSH if so configured (2013-8-5). - * confgis/sama5d3x-ek/src/sam_nsh.c: Verified that the AT25 FLASH + * configs/sama5d3x-ek/src/sam_nsh.c: Verified that the AT25 FLASH works on the SAMA5D3x-EK boards and can support a FAT file system (2013-8-5). * arch/arm/src/sam34/sam_spi.c: Corrected an error in the SAM3/4 @@ -5358,7 +5358,7 @@ * include/nuttx/usb/usbhost.h, arch/arm/src/stm32, arch/arm/src/lpc17xx, and include/nuttx/usb/usbhost.h, and nuttx/configs/<stm32-boards>: Move prototype of usbhost_initialize() of usbhost.h and into - architecture specific files. This is necessasrybecause some chips + architecture specific files. This is necessary because some chips (like the SAMA5) have multiple, different USB host interfaces (2013-8-11). * drivers/usbhost/usbhost_hidkbd.c and usbhost_storage.c: Correct some @@ -5445,8 +5445,8 @@ From Max Holtzberg (2013-8-25). * arch/arm/src/sama5/sam_ohci.c: SAMA5 OHCI is again functional by itself after all of the changes to integrate with EHCI. (2013-8-25). - * drivers/net/encx24j600.c/.h and include/nuttx/net/encx24j600.h: - Support the Microchip ENCX24J600 Ethernet driver from Max Holtberg + * drivers/net/encx24j600.c/.h and include/nuttx/net/encx24j600.h: + Support the Microchip ENCX24J600 Ethernet driver from Max Holtzberg (2013-8-25). * configs/olimex-stm32-p107: Incorporate ENCX24J600 support for the Olimex STM32 P107 board. From Max Holtzberg (2013-8-25). @@ -5495,8 +5495,8 @@ de Assis. This is still very much a work in progress (2013-9-3). * configs/*/usbmsc: Renamed from config/*/usbstorage to match the change in naming in apps/examples submitted by CCTSAO (2013-9-5). - * drivers/usbdev.c and pl2303.c: Don't use max packetsize assigned to - the endpoint when allocating request buffers; The default value of + * drivers/usbdev/cdcacm.c and pl2303.c: Don't use max packetsize assigned + to the endpoint when allocating request buffers; The default value of the endpoint max packetsize may be incorrect because the endpoint has not yet been configured. Verified on CDC/ACM. Corresponding changes made to pl2303, but untested (2013-9-5). @@ -5517,7 +5517,7 @@ * drivers/net/enc28j60.c: Changes back-ported from the ENCX24J600 to the ENC28J60 by Max Holtzberg. These seem like reasonable and correct changes, but have yet to be verified on an ENC28J60 (2013-9-6). - * drivers/usbdev/usbdev_strings.c: Extended decoding and stringifging + * drivers/usbdev/usbdev_strings.c: Extended decoding and stringifying of USB trace output to include trace output from class drivers. (2013-9-6). * drivers/usbdev/usbmsc_desc.c: Fix a warning when USB MSC is @@ -5526,7 +5526,7 @@ transfer errors while attempt to initialize, don't bother with the startup retries; abort immediately so that the device will be reset and we can try again (2013-9-9). - * drivers/usbhost/usbhost_storagge: Correct a reference counting + * drivers/usbhost/usbhost_storage.c: Correct a reference counting error: When an MSC device transfer fails while waiting for UnitTestReady (see 2013-9-9), the reference count was not being decremented. The end result is a memory leak (2013-9-10). @@ -5559,3 +5559,4 @@ are just hacked out and gutted versions of the corresponding STM32 files (2013-9-13). +6.31 2013-xx-xx Gregory Nutt <gnutt@nuttx.org> diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index f08711017..3fc2fc613 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -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: August 5, 2013</p> + <p>Last Updated: September 14, 2013</p> </td> </tr> </table> @@ -63,13 +63,6 @@ <tr> <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td> <td> - <a href="#footprint">Memory Footprint</a>.<br> - Just how big is it? Do I have enough memory to use NuttX? - </td> -</tr> -<tr> - <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td> - <td> <a href="#licensing">Licensing</a>.<br> Are there any licensing restrictions for the use of NuttX? (Almost none) Will there be problems if I link my proprietary code with NuttX? (No) @@ -78,9 +71,10 @@ <tr> <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td> <td> - <a href="#history">Release History</a><br> + <a href="http://sourceforge.net/projects/nuttx/files/nuttx/nuttx-6.30/">Release Notes</a> What has changed in the last release of NuttX? - What unreleased changes are pending in GIT? + What has changed in previous releases of NuttX? + Are there any <a href="#pendingchanges">unreleased changes</a>. </td> </tr> <tr> @@ -812,7 +806,7 @@ <td><br></td> <td> <p> - <li>Built-in <a href="UsbTrace.html">USB trace</a> functionality for USB debug.</li> + <li>Built-in <a href="UsbTrace.html">USB device</a> and USB host trace functionality for non-invasive USB debug.</li> </p> </tr> @@ -1103,380 +1097,57 @@ </tr> </table> -<h2>NuttX-6.29 Release Notes</h2> +<h2>Git Repository</h2> <p> - The 95<sup>th</sup> release of NuttX, Version 6.29, was made on July 31, 2013, and is available for download from the + The working version of NuttX is available from the SourceForge GIT repository <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/">here</a>. + That same page provides the URLS and instructions for <i>cloning</i> the GIT repository. +</p> + +<h2>Released Versions</h2> +<p> + In addition to the ever-changing GIT repository, there are frozen released versions of NuttX available. + The current release is NuttX 6.30. + NuttX 6.30 is the 97<sup>th</sup> release of NuttX. + It was released on September 14, 2013, 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-6.29.tar.gz</code> and <code>apps-6.29.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>. + Note that the release consists of two tarballs: <code>nuttx-6.30.tar.gz</code> and <code>apps-6.20.tar.gz</code>. + Both may be needed (see the top-level <code>nuttx/README.txt</code> file for build information). + Release notes for NuttX 6.30 are avaialble <a href="http://sourceforge.net/projects/nuttx/files/nuttx/nuttx-6.30/">here</a>. + The change log associated with the release is available <a href="ChangeLog.txt">here</a>. Unreleased changes after this release are available in GIT. These unreleased changes are also listed <a href="#pendingchanges">here</a>. </p> -<p> - <b>Additional new features and extended functionality</b> -</p> +<h2><a name="pendingchanges"><b>Unreleased Changes</b>:</a></h2> <ul> - <li> - <p> - <b>Drivers</b> - </p> - <ul> - <li> - Generalized the SSD1306 driver and added support UG-2832HSWEG04 which is very similar to the existing support for the UG-2864HSWEG01. - <li> - Added support for a generic bit-bang SPI driver. - This includes - both a common "upper half" driver as well as a platform-specific "lower half " drivers based on a common "template. " - </li> - </ul> - </li> - <li> - <p> - <b>ARMv7-A, Cortex-A5</b> - </p> - <ul> - <li> - Added support for the ARMv7-A architecture and the Cortex-A5 in particular. - </li> - </ul> - </li> - <li> - <p> - <b>ARMv7-M, Cortex-M3/4</b> - </p> - <ul> - <li> - Modified how some registers are copied during a context switch (with "lazy" FPU register saving). - This should save some context switching time when the context switch is due to interrupt level processing. - </li> - </ul> - </li> - <li> - <p> - <b>STM32</b> - </p> - <ul> - <li> - Added support for a separate CCM memory heap. - This may be useful for segregating allocations for CCM memory (which cannot be used for DMA) from other allocations (that may be used used for DMA). - </li> - </ul> - </li> - <li> - <p> - <b>STM32 Drivers</b> - </p> - <ul> - <li> - DAC: Added support for DAC DMA (contributed by John Wharington). - <li> - I2C: An I2C driver for the STM32 F3 family (from John Wharington). - </li> - </ul> - </li> - <li> - <p> - <b>Atmel AT91 SAM/4</b> - </p> - <ul> - <li> - Add support for SAM3X and SAM3A chips - </li> - </ul> - </li> - <li> - <p> - <b>Atmel AT91 SAM/4 Drivers</b> - </p> - <ul> - <li> - Re-architect the SAM3/4 SPI driver so that is it compatible with the SPI drivers of other MCUs. - <li> - Added register definition file for the SAM4L LCD peripheral. - <li> - Added SAM4L PDCA register definition file - </li> - </ul> - </li> - <li> - <p> - <b>Atmel AT91 SAM/4 Boards</b> - </p> - <ul> - <li> - SAM4L-Xplained: Added support for the SPI-based SD card on the I/O1 module. - <li> - SAM4L-Xplained: Added a driver for the LED1 segment LCD module. - <li> - SAM4L-Xplained: Added support for the UG-2832HSWEG04 OLED on the SAM4L Xplained Pro's OLED1 module - <li> - SAM4S-Xplained: Added support for on-board 1MB SRAM. - <li> - Arduino Due: Basic support for the Arduino Due (SAM3X) is now included. - <li> - SAM3U-EK: The touchscreen is now functional. - </li> - </ul> - </li> - <li> - <p> - <b>Atmel AT91 SAMA5D3</b> - </p> - <ul> - <li> - Added support for the Atmel AT91SAMA5D3 Cortex-A5 chip family. - </li> - </ul> - </li> - <li> - <p> - <b>Atmel AT91 SAMA5D3 Boards</b> - </p> - <ul> - <li> - Added support for the Atmel SAMA5D3x-EK boards which use the AT91 SAMA5D3<i>x</i> chips (<i>x</i>=1,3,4,5). - </li> - </ul> - </li> - <li> - <p> - <b>Freescale KL25Z Drivers</b> - </p> - <ul> - <li> - Freescale KL25Z TSI register definitions and example TSI driver for the Freedom KL25Z board from Alan Carvalho de Assis. - <li> - Added SPI driver and register definitions for the Freescale KL25Z. - <li> - Added a framework for controlling SPI-related discrete inputs and outputs. - Taken from work by Alan Carvalho de Assis - </li> - </ul> - </li> - <li> - <p> - <b>Build System</b> + <li><b>nuttx</b>. + <ul><p> + The ChangeLog for the not-yet-released version of NuttX is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/ChangeLog">SourceForge GIT</a>. </p> - <ul> - <li> - New sub-directories to hold SPI-related files: - <code>includes/nuttx/spi.h</code> moved to <code>include/nuttx/spi/.</code>; - SPI-related configuration logic moved from <code>drivers/Kconfig</code> to <code>drivers/spi/kconfig</code>. - <li> - Finally... I changed the naming of configuration variables like <code>CONFIG_DRAM_</code> to <code>CONFIG_RAM_</code>. - This has bothered me for a long time since most boards don't have DRAM. - The more generic RAM naming should not produce so much <i>cognitive dissonance</i>. - </li> - </ul> - </li> - <li> - <p> - <b>Libraries</b> + </li></ul> + <li><b>apps</b>. + <ul><p> + The ChangeLog for the not-yet-released version of apps is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/apps/ChangeLog.txt">SourceForge GIT</a>. </p> - <ul> - <li> - Added CRC16 support. - </li> - </ul> - </li> - <li> - <p> - <b>Applications</b> + </li></ul> + <li><b>NxWidgets</b>. + <ul><p> + The ChangeLog for the not-yet-released version of NxWidgets is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/NxWidgets/ChangeLog">SourceForge GIT</a>. </p> - <ul> - <li> - Added Zmodem file transfer support. - This may be used as an embedded library or may be built as <code>sz</code> and <code>rz</code> commands that can be executed from the NSH command line. - <li> - C++ initializers should be set once and, preferably, in the context of the task that uses any C++ statically initialized classes. - This only becomes an issue if <code>cxxtest</code> or <code>helloxx</code> are built as NSH builtin applications. - Then you want the initialization done in the context of <code>cxxtext</code> or <code>helloxx</code> tasks and not in the NSH task context(and certainly not twice). - Added configuration options to control who does the C++ initialization. - NSH now does not do C++ initialization be default and must be configured to do otherwise. Conversely, <code>cxxtest</code> and <code>helloxx</code> will always do C++ initialization unless configured do otherwise. - <li> - <code>examples/cxxtext</code>: Add an <code>ostream</code> test as provided by Michael. - <li> - NSH: Added a <code>cmp</code> command that can be used to compare two files for equivalence. - Returns an indication if the files differ. - Contributed by Andrew Tridgell (via Lorenz Meier). - </li> - </ul> - </li> -</ul> - -<p> - <b>Efforts In Progress</b>. - The following are features that are partially implemented but present in this release. - They are not likely be be completed soon. -</p> - -<ul> - <li> - <p> - <b>Audio System</b> + </li></ul> + <li><b>pascal</b>. + <ul><p> + The ChangeLog for the not-yet-released version of pascal is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/misc/pascal/ChangeLog">SourceForge GIT</a>. </p> - <ul> - <li> - A complete audio subsystem include CODECs, higher level management, interface definitions, and audio drivers was contributed by Ken Pettit. - This work has not been completely verified as of this release and so is categorized as a work-in-progress. - At present, progress is blocked due to issues interfacing with the VS1053 audio DAC on the Mikroe STM32F4 board. - </li> - </ul> - </li> - <li> - <p> - <b>kconfig-fronted Configuration</b> + </li></ul> + <li><b>buildroot</b>. + <ul><p> + The ChangeLog for the not-yet-released version of buildroot is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/misc/buildroot/ChangeLog">SourceForge GIT</a>. </p> - <ul> - <li> - Conversion of old configurations to use the <code>kconfig-frontends</code> tool is an ongoing effort that will continue for some time. - At this time, only 45% of the configurations have been converted to use the <code>kconfig-frontends</code> tools. - </li> - </ul> - </li> + </li></ul> </ul> -<p> - <b>Bugfixes</b> (see the change log for details). - Some of these are very important: -</p> - -<ul> - <li> - <p> - <b>File Systems</b> - </p> - <ul> - <li> - Fixed compilation error if no file systems are enabled: Change <code>error</code> to <code>ERROR</code>. - <li> - Read-Ahead/Write buffering: Correct typos that can cause failures in some configurations (From Chia Cheng Tsao). - </li> - </ul> - </li> - <li> - <p> - <b>Driver</b> - </p> - <ul> - <li> - Remove the wait for the touchscreen busy bit in the ADS7843E driver. - From my reading of the ADS7843 spec, it would not be appropriate to wait for the BUSY bit to de-asserted anyway (since it is only de-asserted when we read the data). - Most boards do not even bother to provide the BUSY bit. - <li> - MMC/SD SPI based driver: - Driver needs to make sure that the SPI mode and data width are correct. - <li> - ENC28J60: Change buffer ordering to work around Errata. - From Dave (ziggurat29). - </li> - </ul> - </li> - <li> - <p> - <b>USB Device Controller Drivers</b> - </p> - <ul> - <li> - Fixed a typo in the composite device driver unitialization logic. - <code>DEV1</code> should be <code>DEV2</code> in one case. - <li> - <code>usbdev.h</code>: Fix some typos that cause compiler errors when <code>CONFIG_USBDEV_DMA</code> and <code>CONFIG_USBDEV_DMAMEMORY </code>are selected (From Chia Cheng Tsao). - </li> - </ul> - </li> - <li> - <p> - <b>ARM9</b> - </p> - <ul> - <li> - Fix a bug (uninitialized register error) that crept in the ARM9 boot-up code several years ago. - Obviously no one has used the ARM9 NuttX port for years! - </li> - </ul> - </li> - <li> - <p> - <b>STM32 Drivers</b> - </p> - <ul> - <li> - Fix STM32 OTF FS endpoint allocation logic. - Apparently the same endpoint can be allocated as both an IN or an OUT endpoint. - The existing implementation only supported one allocation, either IN or OUT. - This resulted in failures to allocate endpoints when used with the CDC/ACM + MSC composite driver (From Chia Cheng Tsao). - <li> - SDIO: Add support for the data block end (<code>DBCKEND</code>) interrupt to terminate transfers (From Chia Cheng Tsao). - <li> - DAC: Fixed numerous DAC driver errors and added support for DAC DMA (contributed by John Wharington). - </li> - </ul> - </li> - <li> - <p> - <b>SAM3/4</b> - </p> - <ul> - <li> - SAM4S: Correct configuration of PIO pins for SAM4S B and C peripherals. - <li> - Need to disable write protection before configuring PIO pins. - <li> - GPIO configuration logic must protect against re-entrancy. - <li> - Clocking must be applied to the SMC module for the 3X and 3A family in order for the NFC SRAM to be functional. - <li> - Fixed some errors for interrupts on ports D-F. - </li> - </ul> - </li> - <li> - <p> - <b>SAM3/4 Drivers</b> - </p> - <ul> - <li> - Common SPI driver: Fix SPI mode setting. - In the SAM3/4 family, the clock phase control (<code>CPHA</code>) is inverted (<code>NPHA</code>). - Also fixed an incorrect pointer test. - It was checking if the wrong pointer was NULL. - </li> - </ul> - </li> - <li> - <p> - <b>SAM3/4 Boards</b> - </p> - <ul> - <li> - SAM3U-EK: Fix polarity of the <code>/PENIRQ</code> signal (it is active low). - The SAM3U-EK board now runs at 96MHz. - </li> - </ul> - </li> - <li> - <p> - <b>Applications</b> - </p> - <ul> - <li> - <code>apps/examples/nxhello</code>: Minor fix for compilation error when the display resolution is low (< 8bpp) due to a typo that has been there for a long time. - Also Correct default colors when in Y1 code mode. - <li> - <code>apps/system/ramtest</code>: The RAM test was not correctly builtinto the configuration and build system. - <li> - <code>apps/examples/composite</code>: Change to prevent some false alarm debug assertions (From Chia Cheng Tao). - </li> - </ul> - </li> -</ul> -<p> - See the <a href="#currentrelease">ChangeLog</a> for additional, detailed changes. -</p> <table width ="100%"> <tr bgcolor="#e4e4e4"> @@ -1993,13 +1664,18 @@ <p> <b>STATUS</b>. Initial support for the SAMA5D3x-EK was released in NuttX-6.29. - This initial support is very minimal: - There are simple test configurations that run out of internal SRAM and two configurations that run out of the on-boar NOR FLASH: + That initial support was minimal: + There are simple test configurations that run out of internal SRAM and extended configurations that run out of the on-board NOR FLASH: (1) An OS test configuration that verifies the correct port of NuttX to the part and - (2) a NuttShell (<a href="NuttShell.html">NSH</a>) configuration that might be the basis for further application development. + (2) A barebones NuttShell (<a href="NuttShell.html">NSH</a>) configuration that can be used as the basis for further application development. + (3) A full-loaded NuttShell (<a href="NuttShell.html">NSH</a>) configuration that demonstrates all of the SAMA5D3x features. + </p> + <p> + The following drivers and features were added in Nuttx 6.30: + DMA and PIO interrupts, drivers for SPI, AT25 Serial Flash, Two Wire Interface (TWI), and HSMCI memory cards included in NuttX-6.30. + NuttX-6.30 also introduces full USB support: High speed device controller driver, and OHCI (low- and full-speed) and EHCI (high-speed) host controller driver support. Develop continues. - Support of DMA and PIO interrupts and drivers for SPI, AT25 Serial Flash, and HSMCI memory cards included in NuttX-6.30. - More device drivers are needed to make this a more complete port, particularly USB and networking. + Additional driver developement is underway (include LCD and networking) and there should be available in NuttX-6.31. Refer to the NuttX board <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sama5d3x-ek/README.txt">README</a> file for further information. </p> <b>Development Environments:</b> @@ -2451,6 +2127,7 @@ nsh> <b>STATUS:</b> Configurations for the basic OS test and NSH are available and verified. Networking is functional. + Support for an external ENCX24J600 network was added in NuttX 6.30. </ul> </p> <p> @@ -2884,7 +2561,7 @@ nsh> <li>Easy access to most MCU pins.</li> </ul> <p> - Refer to the <a href="http://www.st.com/internet/evalboard/product/252419.jsp">STMicro web site</a> for further information about this board and to + Refer to the <a href="http://www.st.com/internet/evalboard/product/252419.jsp">STMicro web site</a> for further information about this board and to </p> <ul> <p> @@ -4098,59 +3775,6 @@ if [ -x "$WINELOADER" ]; then exec "$WINELOADER" "$appname" "$@"; fi <table width ="100%"> <tr bgcolor="#e4e4e4"> <td> - <a name="footprint"><h1>Memory Footprint</h1></a> - </td> - </tr> -</table> - -<ul> -<p><b>C5471 (ARM7)</b> - The build for this ARM7 target that includes most of the OS features and - a broad range of OS tests. The size of this executable as given by the - Linux <tt>size</tt> command is (3/9/07): -</p> -<pre> - text data bss dec hex filename - 53272 428 3568 57268 dfb4 nuttx -</pre> -<p><b>DM320 (ARM9)</b> - This build for the ARM9 target includes a significant subset of OS - features, a filesystem, Ethernet driver, full TCP/IP, UDP and (minimal) - ICMP stacks (via uIP) and a small network test application: (11/8/07, - configuration netconfig, apps/examples/nettest) -</p> -<pre> - text data bss dec hex filename - 49472 296 3972 53740 d1ec nuttx -</pre> -<p> - Another build for the ARM9 target includes a minimal OS feature - set, Ethernet driver, full TCP/IP and (minimal) ICMP stacks, and - a small webserver: (11/20/07, configuration uipconfig, apps/examples/uip) -</p> -<pre> - text data bss dec hex filename - 52040 72 4148 56260 dbc4 nuttx -</pre> -<p><b>87C52</b> - A reduced functionality OS test for the 8052 target requires only - about 18-19K: -</p> -<pre> -Stack starts at: 0x21 (sp set to 0x20) with 223 bytes available. - -Other memory: - Name Start End Size Max - ---------------- -------- -------- -------- -------- - PAGED EXT. RAM 0 256 - EXTERNAL RAM 0x0100 0x02fd 510 7936 - ROM/EPROM/FLASH 0x2100 0x6e55 19798 24384 -</pre> -</ul> - -<table width ="100%"> - <tr bgcolor="#e4e4e4"> - <td> <a name="licensing"><h1>Licensing</h1></a> </td> </tr> @@ -4170,445 +3794,6 @@ Other memory: <table width ="100%"> <tr bgcolor="#e4e4e4"> <td> - <a name="history"><h1>Release History</h1></a> - </td> - </tr> -</table> - -<ul> -<p> - ChangeLog snapshots associated with the previous, current, and future release are available below. -</p> -</ul> - -<center><table width ="80%"> -<tr> - <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td> - <td> - <a href="ChangeLog.txt">Change logs for previous NuttX releases</a><br> - </td> -</tr> -<tr> - <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td> - <td> - <a href="#currentrelease">ChangeLog for the current NuttX releases</a><br> - </td> -</tr> -<tr> - <td valign="top" width="22"><img height="20" width="20" src="favicon.ico"></td> - <td> - <a href="#pendingchanges">Unreleased changes</a> - </td> -</tr> -</table></center> - -<table width ="100%"> - <tr bgcolor="#e4e4e4"> - <td> - <a name="currentrelease">ChangeLog for the Current Release</a> - </td> - </tr> -</table> - -<ul><pre> -6.29 2013-07-31 Gregory Nutt <gnutt@nuttx.org> - - * arch/arm/src/sam34/chip/sam4l_pinmap.h: Change naming of some pin - configurations to match names used with other SAM part (2013-6-15). - * arch/arm/src/sam34/sam4l_clockconfig.c: Corrected some typos - (2013-6-15). - * configs/sam4l-xplained/src/sam_buttons.c: Eliminate a warning - (2013-6-15). - * configs/sam4l-xplained/src/sam_mmcsd.c, sam_nsh.c, sam_spi.c, - sam3u-ek.h, Kconfig, Makefile, sam4l-xplained.h, - configs/sam4l-xplained/README.txt, and - configs/sam4l-xplained/include/board.h: Add support for the SPI- - based SD card on the I/O1 module (2013-6-15). - * arch/arm/src/sam34/sam_spi.c: Re-architect the SAM3/4 SPI driver - so that is it compatible with the SPI drivers of other MCUs - (2013-6-16). - * configs/sam3u-ek/src/up_touchscreen.c and configs/sam4l-xplained/src/sam_mmcsd.c: - Changed needed because of the above change to the SAM3/4 SPI - interface (2013-6-16). - * drivers/input/ads7843e.c: Remove the wait for the touchscreen busy - bit. I don't see the busy bit changing on the SAM3U-EK board. But - maybe it is not supposed to. From my reading of the ADS7843 spec, it - would not be appropriate to wait for the BUSY bit to de-asserted - anyway (since it is only de-asserted when we read the data) - (2013-6-16). - * configs/sam3u-ek/src/up_touchscreen.c: Fix polarity of the /PENIRQ - signal (it is active low) (2013-6-16). - * configs/sam3u-ek/include/board.h: The SAM3U-EK board now runs at - 96MHz. This might have broken some things? (2013-6-17). - * drivers/mmcsd/mmcsd-spi.c: Driver need to make sure that the SPI mode - and data width are correct (2013-6-17). - * arch/arm/src/kinetis/kinetis_tsi.h: Corrections to the Kinetis - (2013-6-18) - * arch/arm/src/sam34/sam_spi.c: Fix SPI mode setting. In the SAM3/4 - family, the clock phase control (CPHA) is inverted (NPHA) (2013-6-18). - * arch/arm/src/kl/chip/kl_tsi.h: Freescale KL25Z TSI register - definitions from Alan Carvalho de Assis (2013-6-18). - * configs/freedom-kl25z/src/kl_tsi.c: Example TSI driver for the - Freedom KL25Z board from Alan Carvalho de Assis (2013-6-18). - * arch/arm/src/sam34/sam_spi.c: Correct an incorrect pointer test. - Was checking if the wrong pointer was NULL (2013-6-18). - * arch/arm/src/kl/kl_spi.c and chip/kl_spi.h: Add SPI driver and - register definitions for the Freescale KL25Z (2013-6-19). - * arm/src/sam34/chip/sam4l_lcdca.h: Register definition file for - the SAM4L LCD peripheral (2013-6-19). - * arm/src/sam34/chip/sam_spi.h: SPI register definition file updated - to include a few differences for the SAM4L (2013-6-19) - * arm/src/sam34/chip/sam4l_pdca.h: Add SAM4L PDCA register definition - file; also renamed sam_dmac.* files to sam3u_dmac.* to identify - them as SAM4U/4S only files (2013-6-19). - * configs/freedom-lk25z/src/kl_spi.c: Add the framework for - controlling SPI-related discrete inputs and outputs. Taken from - work by Alan Carvalho de Assis (2013-6-20). - * arch/arm/src/kl/kl_dumpgpio.c: Now compiles (2013-6-20). - * configs/: Several defconfig files were changed that had - CONFIG_HAVE_CXXINITIALIZE=y. Because of recent changes to - apps/examples, these configurations may need to have - CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y so that they behave as they did - before, i.e., so that C++ initializers will be called when NSH starts - up (2013-6-21). - * configs/sam4l-xplained/src/sam_slcd.c: Beginning of a driver for the - LED1 segment LCD module. This driver is incomplete on initial check- - in (2013-6-21). - * drivers/net/enc28j60.c: Change buffer ordering to work around Errata - #5. From Dave (ziggurat29, 2013-6-22). - * configs/sam4l-xplained/src/sam_slcd.c: LED1 segment LCD module is now - functional (2013-6-23). - * drivers/lcd/ssd1306.c and include/nuttx/lcd/ssd1306.h. Renamed - ug-2864hsweg01.c and .h to ssd1306.c and .h. Extended to support the - UG-2832HSWEG04 which is very similar and also based on the SSD1306 - controller (2013-6-23). - * configs/sam4l-xplained/src/sam_ug2832hsweg04.c: Add support for the - UG-2832HSWEG04 OLED on the SAM4L Xplained Pro's OLED1 module - (2013-6-23). - * include/debug.h: Added macro DEBUGPANIC for forces crashes when debug - is enabled. - * drivers/lcd/ssd1306.c: Driver now appears to be function for the - UG-2832HSWEG04 in landscape mode (2013-6-24). - * drivers/lcd/ug-2864ambag01.c and ug-9664hswag01.c: Add/updated - support for reverse portrait mode from lessons learned with the - UG-2832HSWEG04. Untested changes! (2013-6-24). - * arch/arm/src/stm32/stm32_ccm.c and .h: Add support for a seperate CCM - heap. This may be useful for segregating allocations for CCM (which - cannot be used for DMA) from other allocations (that may be used used - for DMA) (2013-6-25). - * arch/arm/src/sam32/sam3u_gpio.h: Correct configuration of PIO pins - for SAM4S B and C peripherals (2013-6-26) - * configs/sam4s-xplained/src/sam_sram.c: Added support for on-board - 1MB SRAM (2013-6-26). - * arch/arm/include/sam34/chip.h and sam3x_irq.h: Add support for - SAM3X and SAM3A chips (2013-6-26). - * arch/arm/src/sam34/chip/sam3x_vectors.h: Add support for SAM3X/3A - interrupt vectors (2013-6-26). - * arch/arm/src/sam34/sam3x_periphclks.h: Add peripheral clock - controls for the SAM3X/3A (2013-6-26). - * arch/arm/src/sam34/chip/sam3x_memorymap.h: Add SAM3X/3A memory map - (2013-6-26). - * arch/arm/src/sam34/chip/sam3x_pinmap.h: Add SAM3X/3A pin - multi-plexing definitions (2013-6-26). - * arch/arm/src/sam34/sam3x_gpio.h: Add SAM3X/3A gpio encoding - macros. These differ from the SAM3U only in because of the - 6 PIOs: PIOA-PIOF (2013-6-26). - * configs/arduino-due: This is an empty directory now with only - a README file in it but this directory will eventually hold a port - for the Arduino Due (2013-6-26). - * arch/arm/src/sam34/Kconfig: Add SAM3X/3A peripherals to the SAM3/4 - configuration logic (2013-6-26). - * arch/arm/src and include/ and configs/sam*/: Large rename of all - references to SPI with SPI0. This is because all other SAMs have - only SPI but the 3X/3A have SPI0 and SPI1 (2013-6-26). - * configs/arduino-due: Complete the basic board configuration and - integrate this into the configuration and build system. The Arduino - Due is now ready to begin test (2013-6-17). - * configs/arduino-due/nsh: Add an NSH configuration for the Arduino - Due. Both the OS test and NSH configuration are now functional - (2013-6-28). - * configs/arduino-due/src: Add support for the "L" LED (2013-6-28). - * arch/arm/src/sam34/sam_allocateheap.c: Clocking must be applied - to the SMC module for the 3X and 3A family in order for the NFC - SRAM to be functional (2013-6-28). - * arch/arm/src/sam34/sam3u_gpio.c: Need to disable write - protection before configuring PIO pins. - * configs/sam3u-ek/nsh: The touchscreen is now functional. The above - fix to the sam3u_gpio.c write protection also fixed the touchscreen - problem (2013-6-28). - * confgis/sam3u_ek/nxwm: Created a configuration for the NxWM - window manager for the SAM3U-EK board (2013-6-29). - * drivers/spi and include/nuttx/spi: New sub-directories to hold - SPI-related files. includes/nuttx/spi.h moved to include/nuttx/spi/.; - SPI-related Kconfig info moved from drivers/Kconfig to drivers/spi/kconfig - (2013-7-1). - * drivers/spi/spi_bitbang.c and include/nuttx/spi/spi_bitbang.h: Add - support for a generic bit-bang SPI driver. This checkout is the - common upper-half logic. Still missing the lower half (2013-7-1). - * include/nuttx/spi/spi_bitbang.c: This is the common lower-half bit- - bang SPI logic (2013-7-1). - * configs/arduino-due/src/sam_nsh.c and sam_mmcsd.c: Add NSH customize - initialization. If so configured, initialize the SPI bit bang - interface to the MMC/SD slot on the ITEAD shield (2013-7-1). - * fs/fs_mount.c: Fix compilation error if no file systems are enabled: - Change error to ERROR (2013-7-3). - * arch/arm/src/sam34/sam_gpioirq.c: Fix some errors for interrupts - on ports D-F (2013-7-3). - * /drivers/usbdev/composite.c: Fix a typo in the composite device - driver unitialization logic. DEV1 should be DEV2 in one case - (2013-7-4). - * arch/arm/src/sam34/sam3u_gpio.c: sam_configgpio() must protect - against re-entrancy (2013-7-5). - * libc/misc/lib_crc16.c and include/crc16.h: Add CRC16 support - (2013-7-7). - * arch/arm/src/stm32/stm32_otgfsdev.c: SourceForge bug #16: Fix - to the endpoint allocation logic. Apparently the same endpoint can - be allocated as both an IN or an OUT endpoint. The existing - implementation only supported one allocation, either IN or OUT. This - resulted in failures to allocate enpoints when used with the CDC/ACM + - MSC composite driver (From Chia Cheng Tsao, 2013-7-8). - * arch/arm/src/stm32/stm32_sdio.c: SourceForge bug #17: Add - support for the data block end (DBCKEND) interrupt to terminate - transfers (From Chia Cheng Tsao, 2013-7-8) - * drivers/rwbuffer.c: SourceForge bug #17: Correct typos that can cause - failures in some configurations (From Chia Cheng Tsao, 2013-7-8). - * include/nuttx/usb/usbdev.h: Fix some typos that cause compiler errors - when CONFIG_USBDEV_DMA and CONFIG_USBDEV_DMAMEMORY are selected (From - Chia Cheng Tsao, 2013-7-12). - * nuttx/configs/olimex-lpc1766stk/zmodem: Add a new configuration to - test the Zmodem sz and rz commands (which don't actually exist yet, - but will). (2013-7-12). - * arch/arm/include/armv7-a and src/armv7-a: Beginning to add support - for the ARMv7-A, the Cortex-A5 in particular. The initial checkin - is only fragmentary: A few header files and some copied ARM9 - assembly files. More to come (2013-7-18). - * arch/arm/include/sama5, arch/arm/src/sama5, and configs/sama5d3x-e: - Add a directory framework to support the Atmel AT91SAMA5D3 family and - the SAMA5D3x-EK board(s) in particular. There is very little here on - the first check-in, this structure is being used now primarily to - create the Cortex-A5 support (2013-7-19). - * arch/arm/src/armv7-a/arm_cache.S: Cortex-A5 cache operations - (2013-7-20). - * /arch/arm/src/armv7-a/arm_fpuconfig.S and fpu.h: A few more files for - the ARMv7-A/Cortex-A5 port (2013-7-21). - * arch/arm/src/sama5/sam_boot.c, sam_clockconfig.h, sam_lowputc.h, and - sam_timerisr.c: A few more files for the SAMA5D3 port (2013-7-21). - * configs/sama5d3x-ek/src/sam_autoleds.c: A few more files for the port - to the SAMA5D3x-EK board (2013-7-21). - * arch/arm/src/sama5/sam_irq.c: SAMA5 interrupt handling logic - (2013-7-22). - * arch/arm/src/sama5/sam_clockconfig.c: Add SAMA5 PLL configuration - logic (plus associated header files). Initiali checkin is for the - SAM3U which is very similar but needs to be verified (2013-7-22). - * arch/arm/src/sama5/sam_periphclks.h: Add macros to enable and - disable SAMA5 peripheral clocks (2013-7-22). - * arch/arm/src/sama5/sam_lowputc.c and sam_serial.c: Add support - for SAMA5 UARTs. Does not even compile as of initial checkin. - (2013-7-22). - * arch/arm/src/sama5/sam_gpio.c: Add GPIO configuration support - for the SAMA5. Still compilation issues. (2013-7-22). - * arch/arm/src/sama5/chip/sama5d3x_pinmap.h: Add pin multiplexing - definitions for the SAMA5D3 (2013-7-23). - * arch/arm/src/sama5/chip/: New header files for SAMA5 AXI Matrix - SFR, and BSC blocks (2013-7-23). - * arch/arm/src/armv7-a/arm_vectors.S: Force 8-byte stack alignment - in interrupt handlers before calling C code. Other ARM - architectures need to do this as well (2013-7-23). - * arm/src/armv7-m/up_copyarmstate.c and armv7-a/up_copyarmstate.c: - Added a new form of the register copy function that should save quit a - bit of time for armv7-m (without common vectors) and with armv7-a - (2013-7-23). - * arch/arm/src/armv7-a/arm_restorefpu.S, arm_savefpu.S, arm_doirq.c, - arm_fullcontextrestore.S, arm_saveusercontext.S: Add hardware - floating point register save/restore logic for the Cortex-A5\ - (2013-7-23). - * arch/Kconfig: Attempt at generic external memory configuration is not - flexible enough, especially for the SAMA5. Move external memory - configuration options from arch/Kconfig to - arch/arm/src/lpc17xx/Kconfig, lpc31xx/Kconfig, sam34/Kconfig, and - sama5/Kconfig and renamed each from CONFIG_ARCH_ to, for example, - CONFIG_LPC31_. This renaming also affect many defconfig files - (2013-7-24). - * arch/arm/src/sama5/Kconfig and sam_allocateheap.c: Set up - configuration options for SAMA5 external memory regions; add a custom - sam_allocateheap.c to add the various configured memory regions to the - heap (2013-7-24). - * configs/sama5d3x-ek/src/sam_buttons.c, sam_userleds.c, and - sam_autoleds.c: Add support for the buttons and LEDs on-board the - SAMA5D3x-EK (2013-7-24). - * configs/sama5d3x-ek/ostest/defconfig: Switch console to USART1 - (2013-7-4). - * arch/arm/src/sam34/Kconfig and drivers/serial/Kconfig: All serial - configuration logic for USARTs needs to depend on if the USART is - configured as a UART or not. And this is for all CPUS, not just - SAM3/4 (2013-7-24). - * arch/arm/src/arm/up_head.S and arch/arm/src/armv7-a/arm_head.S: - Fix a bug (uninitialized register error) that crept in the ARM9 - boot-up code several years ago and was cloned into the Cortex-A5 - code. Obviously no one has used the ARM9 NuttX port for years! - * Many files: Finally... I changed the naming of configuration - variables like CONFIG_DRAM_ to CONFIG_RAM_. This has bothered - me for a long time since most boards don't have DRAM. The more - generic RAM naming should not produce so much cognitive dissonance - (2013-7-26). - * configs/sama5d3x-ek/hello: Added a tiny hello world configuration - to simplify bring up of the SAMA5 (it will probably be removed - later) (2013-7-26). - * The sama5d3x-ek/hello now runs correctly (2013-7-28). - * configs/sama5d3x-ek/ostest/: This configuration has been modified - to run out NOR flash. More work is still needed to reconfigure the - SMC so that the NOR flash can work with the high clock (2013-7-28). - * arch/arm/src/sama5/sam_clockconfig.c/h and - configs/sama5d3x-ek/src/sam_norflash.c: Add a file structure that - will (eventually) support reconfiguration of NOR flash when NuttX - boots from NOR FLASH (2013-7-29). - * arch/arm/src/sama5/chip/sam_hsmc/h: SAMA5 HSMC register - defintion file (2013-7-29) - * configs/sama5d3x-ek/src/sam_norflash.c: Add board specific - logic to re-configure the SAMA5D3x-EK NOR FLASH before while - running out of NOR FLASH. We need to change the NOR FLASH - timing BEFORE increasing the main clock (2013-7-29). - * configs/sama5d3-ek/norboot and src/nor_main.c: The norboot - configuration to help debug NuttX in NOR flash. It runs - out of ISRAM, configures NOR FLASH, then waits for you to - break in with a debugger to start the program in NOR FLASH - (2013-7-29). - * arch/arm/src/armv7-a/arm_cache.S: Separate the bigger cache - operations into separater files (2013-7-29). - * arch/arm/src/stm32/stm32_dac.c: Fixed numerous DAC driver - errors and added support for DAC DMA (contributed by John - Wharington, 2013-7-30). - * arch/arm/src/stm32/stm32f30xx_i2c.c: An I2C driver for - the STM32 F3 family from John Wharington (2013-7-30). - * arch/arm/include/armv7-m: Add irqdisable() (2013-7-30); - * configs/sama5d3-ek/src/nor_main.c: Now disables interrupts - before jumping to NOR flash (2013-7-30). - * configs/sama5d3-ek/nsh: Add an NSH configuration for the - SAMA5D3x-EK (2013-7-31) - * configs/sama5d3-ek/src/sam_cxxinitialize.c: Add C++ support - (2013-7-31). - -apps-6.29 2013-07-31 Gregory Nutt <gnutt@nuttx.org> - - * apps/examples/nsh, cxxtest, and helloxx: C++ initializers should be - set once and, preferably, in the context of the task that uses any C++ - statically initialized classes. These only becomes an issue if cxxtest - or helloxx are built as NSH builtin applications. Then you want the - initialization done in cxxtext or helloxx and not in NSH (and certainly - not twice). Added configuration options to control who does the C++ - initialization. NSH now does not do C++ initialization be default and - must be configured to do otherwise. Converely, cxxtest and helloxx - will do C++ initialization unless configured do otherwise (2013-6-21). - * apps/examples/cxxtext: Add ostream test as provided by Michael - (2013-6-21). - * apps/examples/nxhello: Minor fix for compilation error when the - display resolution is low (< 8bpp) due to a typo that has been there - for a long time (2013-6-23). - * apps/examplex/nxhello: Correct default colors when in Y1 code mode. - (2013-6-24). - * apps/system/Make.defs and Kconfig: The RAM test was not correctly built - into the configuration and build system (2013-6-26). - * apps/examples/composite/composite_main.c: SourceForge But Ticket #19. - Change to prevent some false alarm debug assertions (From Chia Cheng - Tao, 2013-7-9). - * apps/system/zmodem: Add configuration support and a build framework - for the Zmodem sz and rz command (which exist but have not yet been - checked in) (2013-7-12). - * apps/system/zmodem: The 'sz' command is now complete and seems - functional (given on light testing). The rz command logic exists but - is still untested and not yet checked in (2013-7-13). - * apps/system/zmodem: The 'rz' command is now complete and functional - under certain conditaions. There are, however, some data overrun - issues that I am still uncertain how should be handled (2012-7-15). - * apps/system/zmodem/Makefile.host and host/: The Zmodem utilities - can now be built to execute on a Linux host. - * apps/nshlib/nsh_fscmds.c: Add a 'cmp' command that can be used to - compare two files for equivalence. Returns an indication if the files - differ. Contributed by Andrew Tridgell (via Lorenz Meier) (2013-7-18). - -NxWidgets-1.8 2013-06-14 Gregory Nutt <gnutt@nuttx.org> - - * NxWM::CMediaPlayer: shell application for an MP3 Media Player with - Kconfig settings to enable it. I plan to write this app to help - develop and test the MP3 codec chip driver. It really doesn't do - anything yet except display a text box saying "Coming soon", and I - need to minimize the icon size a bit. From Ken Pettit (2013-5-11). - * NxWidgets/nxwm/src/glyph_mediaplayer.cxx: Smaller version of the - media player glyph. From Ken Pettit (2013-5-12). - * NxWidgets/nxwm/include/ccalibration.hxx and src/ccalibration.cxx: - Fix a race condition that would cause the calibration screen - to fail to come up when its icon was touched (From Ken Pettit, - 2013-5-12). - * Kconfig: Default priorities for NxWidget and NxWM threads - should be 100, not 50, to be consistent with other default priorities. - * NxWidgets::CGlyphSliderHorizontal and NxWidgets::CGlyphSliderHorizontalGrip: - New widgets added by Ken Pettit (2013-5-15). - * NxWidgets/UnitTests/CGlyphSliderHorizontal: Addes a unit test for the - NxWidgets::CGlyphSliderHorizontal class. From Ken Pettit (2013-5-17) . - * NxWidgets::CGlyphSliderHorizontal: Fix a drawing error. From Ken - Pettit (2013-5-17). - * UnitTests/*/Makefile and .gitignore: Update the way that NSH - the Unit Tests are registered as built-in NSH applications (2013-5-30). - * NxWidgets::CImage: Allow a NULL pointer for a bitmap. Add protection - to prevent dereferencing the NULL pointer. From Petteri Aimonen - (2013-6-4). - * NxWidgets::CNumericEdit: Delay before auto-incrementing now varies: - A longer delay is required to start auto-incrementing and speed increases - while pressed. From Petteri Aimonen (2013-6-4). - * NxWM::CTaskbar: Add a method to redraw the taskbar and the current - application. This should only be necessary if the display loses - state due to e.g. powerdown or other manual intervention. From - Petteri Aimonen (2013-6-4). - -uClibc++-1.0 2011-11-05 <gnutt@nuttx.org> - - * The initial release of the uClibc++ implementation of the standard - C++ library for NuttX. This package was contributed ay Qiang Yu and - David for the RGMP team. - -buildroot-1.12 2011-13-15 <gnutt@nuttx.org> - - * Fix typo toolchain/gdb/Config.in that prevented GDB 7.4 from building - (from Ken Bannister). - * Add support for a Cortex-M0 toolchain based on GCC 4.6.3. - -pascal-3.0 2011-05-15 Gregory Nutt <gnutt@nuttx.org> - - * nuttx/: The Pascal add-on module now installs and builds under the - apps/interpreters directory. This means that the pascal-2.1 module is - incompatible with will all releases of NuttX prior to nuttx-6.0 where the - apps/ module was introduced. -</pre></ul> - -<table width ="100%"> - <tr bgcolor="#e4e4e4"> - <td> - <a name="pendingchanges">Unreleased Changes</a> - </td> - </tr> -</table> - -<ul> - <li><b>nuttx</b>. - The ChangeLog for the not-yet-released version of NuttX is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/ChangeLog">SourceForge GIT</a>. - </li> - <li><b>apps</b>. - The ChangeLog for the not-yet-released version of apps is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/apps/ChangeLog.txt">SourceForge GIT</a>. - </li> - <li><b>NxWidgets</b>. - The ChangeLog for the not-yet-released version of NxWidgets is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/NxWidgets/ChangeLog">SourceForge GIT</a>. - </li> - <li><b>pascal</b>. - The ChangeLog for the not-yet-released version of pascal is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/misc/pascal/ChangeLog">SourceForge GIT</a>. - </li> - <li><b>buildroot</b>. - The ChangeLog for the not-yet-released version of buildroot is available at the bottom of the ChangeLog file that can viewed in the <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/misc/buildroot/ChangeLog">SourceForge GIT</a>. - </li> -</ul> - -<table width ="100%"> - <tr bgcolor="#e4e4e4"> - <td> <a name="TODO"><h1>Bugs, Issues, <i>Things-To-Do</i></h1></a> </td> </tr> diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes index 3de0f203f..eb502a28a 100644 --- a/nuttx/ReleaseNotes +++ b/nuttx/ReleaseNotes @@ -4617,7 +4617,7 @@ Additional new features and extended functionality: will always do C++ initialization unless configured do otherwise. - examples/cxxtext: Add ostream test as provided by Michael. - NSH: Added a 'cmp' command that can be used to compare two files - for equivalence. Returns an indication if the files differ. + for equivalence. Returns an indication if the files differ. Contributed by Andrew Tridgell (via Lorenz Meier). Efforts In Progress. The following are features that are partially @@ -4716,3 +4716,221 @@ Bugfixes (see the ChangeLog for details). Some of these are very important: into the configuration and build system. - apps/examples/composite: Change to prevent some false alarm debug assertions (From Chia Cheng Tao). + +NuttX-6.30 +---------- + +The 97th release of NuttX, Version 6.30, was made on September 14, 2013, +and is available for download from the SourceForge website. Note +that release consists of two tarballs: nuttx-6.30.tar.gz and +apps-6.30.tar.gz. Both may be needed (see the top-level nuttx/README.txt +file for build information). + +Additional new features and extended functionality: + + * Common Drivers: + + - Extended TERMIOS support for serial and CDC/ACM drivers. From + Mike Smith, Andrew Tridgell and Lorenz Meier. + - Added option to disable serial port reordering. From Lorenz Meier. + - Several changes to the USB host control interface and extensions to + common USB host logic to handle host controllers with multiple + downstream ports in the root hub. + - USB device tracing: Extended decoding and stringifying of USB trace + output to include trace output from class drivers. + - USB host tracing: Added support for USB host tracing similar in + some ways to USB device tracing: Stringification is an inherent + part of the trace decoding (not an option). Only available in the + SAMA5 USB host drivers now. + + * Networking / Network Drivers + + - Support for the Microchip ENCX24J600 Ethernet driver from Max + Holtzberg + - CC3000 Networking. Initial support for the TI CC3000 network + module on the Freescale Freedom-KL25Z board from Alan Carvalho + de Assis. This is still a work in progress. + + * ARMv7-A, Cortex-A5 + + - Restructured some MMU-related logic and header files. + - Hooks added for Cortex-A8, but not yet used. + + * STM32 Drivers: + + - STM32 SPI: nbits() interface extended to control bit order as well + as bit width (from Teemu Pirinen) + + * STM32 Boards + + - Olimex STM32-P107: Incorporate ENCX24J600 networking for the Olimex + STM32 P107 board. + - LeafLabs Maple Board: Add board support for the LeafLabs Maple and + Maple Mini boards. From Librae. + + * Atmel AT91 SAMA5D3x + + - Added support for the SAMA5 DMAC controllers. + - DMA-capable drivers for the SAMA5 SPI peripherals. + - DMA-capable HSCMCI 0/1/2 drivers. + - Support for PIO interrupts + - Utilities for intelligent conversions between physical and virtual + addresses. + - Added USB host controller drivers for both the OHCI (low- and full- + speed) peripheral and the ECHI (high-speed) peripheral. + - Added USB device controller for the SAMA5 UDPHS peripheral (full- + and high-speed). + - Added a Two Wire (TWI) driver. This is a variant of I2C. + + * Atmel AT91 SAMA5D3x-EK Development Boards + + - Now supports onboard SDRAM. Modified heap initialization logic + to include SDRAM if configured. + - Integrated a FAT file system on the on-board SPI-based AT25 serial + FLASH + - Integrated HSMCI0 and HSMCI1 support for the microSD and full file + SD card slots. Includes PIO interrupts for card detection events. + - Integrated USB OHCI and ECHI host and high-speed peripheral support. + File system on AT25 now exported via Mass Storage Class. Includes + PIO VBUS controls. + - Integrated the TWI driver and the I2C tool. Added support for an + external AT24 serial EEPROM. + + * Applications: + + - apps/examples/cc3000. Initial support for the TI CC3000 network + module on the Freescale Freedom-KL25Z board from Alan Carvalho de + Assis. Includes the test to verify the CC3000. + - apps/examples/usbmsc: apps/examples/usbstorage renamed usbmsc for + consistency. Change submitted by CCTSAO. + - apps/system/usbmonitor: The USB monitor has been extended so that + it can be used with USB device or host trace data. + +Efforts In Progress. The following are features that are partially +implemented but present in this release. They are not likely be be +completed soon. + + * CC3000 Networking + + - CC3000 Networking. Initial support for the TI CC3000 network + module on the Freescale Freedom-KL25Z board from Alan Carvalho + de Assis. This is still a work in progress. + + * kconfig-fronted Configuration: + + - Conversion of old configurations to use the kconfig-frontends + tool is an ongoing effort that will continue for some time. + At this time, only 46% of the configurations have been converted + to use the kconfig-frontends tools. + +Bugfixes (see the ChangeLog for details). Some of these are very important: + + * File Systems: + + - ROMFS: Fix an error where long (>15) file names were read + incorrectly from a ROMFS file system. From Mike Smith + - NXFFS: Clean up some compiler warnings. + + * Common Drivers + + - MMC/SD driver: Correction for a bad return value when multiple + block SDIO transfers are suppressed. By Andrew Tridgell. + - USB HID keyboard and mass storage host-side class drivers: Fix some + compilation errors and warnings when pre-allocated data structures + are used. + - USB device-side class drivers: Fix some compilations errors when + DUALSPEED (i.e., full- and high-sped) support is enabled. + - CDC/ACM and PL2303: Don't use max packetsize assigned to the endpoint + when allocating request buffers; The default value of the endpoint + max packetsize may be incorrect because the endpoint has not yet + been configured. Really only an issue for high-speed endpoints. + - USB Host Mast Storage Class: Fixed a problem that was causing some + devices to fail to initialize: If device is returning fatal transfer + errors while attempting to initialize, don't bother with the startup + retries; abort immediately so that the device will be reset and we + can try again with a better ready device. + - USB Host Mast Storage Class: Correct a reference counting error: + When an MSC device transfer fails while waiting for UnitTestReady, + the reference count on the class was not being decremented. The end + result is a memory leak as can be seen by the USB device numbers + incrementing: sda, sdb, sdc, ... + - USB Device CDC/ACM: Fix backward conditional compilation in the + CDC/ACM driver with regard to remote wakeup and self-powered + capabilities. From the PX4 team via Lorenz Meier, + + * Networking / Network Drivers + + - ARP IP harvesting: Correct backward condition in netmask task. + From Max Holtzberg. + - Network connection monitor: Fixes a race condition where a loss of + connection may not be detected when the connection is lost before it + has been accepted (from Max Holtzberg). + - TCP/IP Backlog: Fix a critical bug in the TCP/IP backlog + initialization: Only the first backlog buffer was getting added to + the free list. From Max Holtzberg. + - ENC28J60: Fixes and improvements back-ported from the ENCX24J600 + to the ENC28J60 by Max Holtzberg. + + * STM32 Drivers: + + - STM32 I2C fixes for the STM32 F3 family from John Wharington. + - STM32 I2C Correct an error that crept into the STM32 F1 I2C + driver with some recent changes. From Librae + - STM32 F4: Added some missing CONFIG_SERIAL_TERMIOS support; Fixed + some STM32 F4 Timer 8 pin configurations. From CCTSAO. + - STM32 SDIO: If CONFIG_SDIO_BLOCKSETUP defined, OS would crash. Now + Generate an error if CONFIG_SDIO_BLOCKSETUP is defined; that + option is not yet supported by the STM32 SDIO driver. From CCTSAO + - STM32 I2C Timers: Some CCER bit settings changed. Submitted by + CCCTSAO. + - STM32 CAN: Fix access to CAN filter registers. From the PX4 team + via Lorenz Meier. + - STM32 Kconfig: Fix STM32 UART7/8 Kconfig names and UART DMA. From + the PX4 team via Lorenz Meier. + + * LPC17xx Drivers + + - Fix #endif with missing #if in USB host header file. Reported + by Andrew Bradford, + + * SAM3/4 Boards: + + - Corrected DMA-related problems: Bad register definitions, parameters + reversed in a function call. + - Correct a race condition in the HSMCI driver when an interrupt + occurs before the wait for the interrupt begins. + - Peripheral clock setup: Correct a typo in a register name. + + * Atmel AT91 SAMA5D3 + + - Order of some operations changed in boot-up logic to defer + enabling of caching of memory regions until SDRAM is initialized. + - Correct handling of spurious interrupts. + + * Freescale KL25Z Drivers + + - KL25Z SPI: Correct typo in name of a function. From Alan Carvalho + de Assis. + + * Applications: + + - apps/examples/composite: Fix a typo that can cause a configuration + error. From CCTSAO. + - apps/examples/pwm: Clean-up some configuration confusion. + - apps/netutils/dhcpd/dhcpd.c: Fixed calculation of the next lease + address. From Paolo Messina. + - apps/examples/usbmsc: Don't try to control USB trace if we are + an NSH built-in task. In that case our attempts are inadequate + and only interfere with with other logic that is attempting to + to do the same thing (in NSH or in the USB monitor). + - apps/examples/usbmsc: IMPORTANT bug fix: Change how the msconn + works. Because of recent changes the msconn command was hanging. + This was because the USB MSC start-up logic creates a pthread; + Now waitpid() will wait until all members of the task group + exit. So NSH was hanging in waitpid when msconn started even + though msconn returned. The USB MSC logic really should not use + a pthread, but we are stuck with that for now. The work-around + is the msconn now daemonizes itself so that it so that the pthread + is created in a different task group. + - apps/nshlib: Fix NSH listing output for the case of a single file. + From the PX4 team; provided by Lorenz Meier. |