diff options
| author | Gregory Nutt <gnutt@nuttx.org> | 2013-07-31 14:25:06 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-07-31 14:25:06 -0600 |
| commit | cec85150e9e9aea151e92912177796f2ba51022f (patch) | |
| tree | e5dc7361cd75f3798fc0a6e0972690bc63640f85 | |
| parent | 33391365de65dce9254f6b7944ad98f4142eb9c3 (diff) | |
| download | px4-nuttx-nuttx-6.29.tar.gz px4-nuttx-nuttx-6.29.tar.bz2 px4-nuttx-nuttx-6.29.zip | |
Prep for NuttX-6.29 releasenuttx-6.29
| -rw-r--r-- | apps/ChangeLog.txt | 8 | ||||
| -rw-r--r-- | nuttx/ChangeLog | 16 | ||||
| -rw-r--r-- | nuttx/Documentation/NuttX.html | 1080 | ||||
| -rw-r--r-- | nuttx/ReleaseNotes | 211 |
4 files changed, 678 insertions, 637 deletions
diff --git a/apps/ChangeLog.txt b/apps/ChangeLog.txt index 3be433862..f6f73dfc4 100644 --- a/apps/ChangeLog.txt +++ b/apps/ChangeLog.txt @@ -578,16 +578,16 @@ of the build-as-an-NSH-application configuration settings (2013-6-12). -6.29 2013-xx-xx Gregory Nutt <gnutt@nuttx.org> +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 is cxxtest + 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. Converserly, cxxtest and helloxx + 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). @@ -615,3 +615,5 @@ * 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). + +6.30 2013-xx-xx Gregory Nutt <gnutt@nuttx.org> diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index ff3ac74a4..3c39bec52 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -4965,7 +4965,7 @@ * arch/arm/src/arm*/Toolchain.mk, Kconfig (and lots of configuration files): Add support for a generic Windows EABI toolchain (2013-6-13). -6.29 2013-xx-xx Gregory Nutt <gnutt@nuttx.org> +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). @@ -5048,7 +5048,7 @@ 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) for other allocations (that may be used used + 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) @@ -5057,7 +5057,7 @@ * 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 vectros (2013-6-26). + 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 @@ -5087,7 +5087,7 @@ 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 function. The above + * 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 @@ -5108,7 +5108,7 @@ 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 type in the composite device + * /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 @@ -5133,7 +5133,7 @@ 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 ARMMv7-A, the Cortex-A5 in particular. The initial checkin + 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: @@ -5200,7 +5200,7 @@ 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 to of configuration + * 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 @@ -5241,3 +5241,5 @@ SAMA5D3x-EK (2013-7-31) * configs/sama5d3-ek/src/sam_cxxinitialize.c: Add C++ support (2013-7-31). + +6.30 2013-xx-xx Gregory Nutt <gnutt@nuttx.org> diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index 658f86b9b..0ddd3a00f 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -1103,216 +1103,156 @@ </tr> </table> -<h2>NuttX-6.28 Release Notes</h2> +<h2>NuttX-6.29 Release Notes</h2> <p> - The 95<sup>th</sup> release of NuttX, Version 6.28, was made on June 14, 2013, and is available for download from the + The 95<sup>th</sup> release of NuttX, Version 6.29, was made on July 31, 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-6.28.tar.gz</code> and <code>apps-6.28.tar.gz</code>. + 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>. 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> + <ul> <li> <p> - <b>File Systems</b> + <b>Drivers</b> </p> <ul> <li> - <i>SMART</i> FLASH file system (contributed by Add Ken Pettit). + 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>MTD (FLASH) Drivers</b> + <b>ARMv7-A, Cortex-A5</b> </p> <ul> <li> - Add support of MTD partitions via a new MTD driver that manages a - set of MTD devices, each managing a subset of the FLASH region - managed by the parent MTD driver. - </li> - <li> - Extended the MTD interface to provide an (optional) method to - perform byte oriented writes if supported by the FLASH part. - </li> - <li> - M25Px driver re-architected to use the byte write capability (when - possible) and to use 4KB sectors for the erase block size when the - part supports it (from Ken Pettit). + Added support for the ARMv7-A architecture and the Cortex-A5 in particular. </li> </ul> </li> <li> <p> - <b>LCD Drivers</b> + <b>ARMv7-M, Cortex-M3/4</b> </p> <ul> <li> - New interface definitions to support audio devices (from Ken Pettit) - and alphanumeric, segment LCDs. + 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>Wireless Drivers</b> + <b>STM32</b> </p> <ul> <li> - Added new driver for the wireless nRF24L01+ transceiver (from - Laurent Latil). + 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>Calypso</b> + <b>STM32 Drivers</b> </p> <ul> <li> - Added support for the Pirelli DP-L10 phone (from Craig Comstock via - Alan Alan Carvalho de Assis) + 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>STM32</b> + <b>Atmel AT91 SAM/4</b> </p> <ul> <li> - Added an option to conditionally disable the "wfi" sleep mode. This - is needed with certain JTAG debuggers to to prevent the debug - session from begin disconnected (from Ken Pettit). - </li> - <li> - Added support for the STM32L (STM32L15X/STM32L16x) family. - </li> - <li> - Added STM32F103C4 and F103C8 chip support (from Laurent Latil). - </li> - <li> - Added a new interface function, <code>stm32_dmacapable()</code> that can be used - to determine if DMA is possible from the specified memory address - (from Petteri Aimonen) + Add support for SAM3X and SAM3A chips </li> </ul> </li> <li> <p> - <b>STM32 Drivers</b> + <b>Atmel AT91 SAM/4 Drivers</b> </p> <ul> <li> - If <code>CONFIG_STM32_DMACAPABLE</code> is defined, the STM32 SPI driver now uses - <code>stm32_dmacapable()</code> to determine if it is possible to perform DMA - from the specified address. This change is important for the STM32 - F4 which may have SPI data buffers allocated on the stack in CCM - memory which cannot support the DMA (from Petteri Aimonen). + 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>STM32 Boards</b> + <b>Atmel AT91 SAM/4 Boards</b> </p> <ul> <li> - Support added for the MikroElektronika Mikromedia for STM32F4 - development board (from Ken Pettit) with the MIO283QT2 LCD and - touchscreen. Several graphics configurations are included. - </li> + SAM4L-Xplained: Added support for the SPI-based SD card on the I/O1 module. <li> - The HY-mini STM32v board now uses the common SSD1289 driver - and supported the card detect interrupt. Several new - configurations also added and some removed (from Laurent Latil). - </li> + SAM4L-Xplained: Added a driver for the LED1 segment LCD module. <li> - Support added for the R65105-based LCD that comes with some - HY-Mini STM32v boards (from Christian Faure). - </li> + SAM4L-Xplained: Added support for the UG-2832HSWEG04 OLED on the SAM4L Xplained Pro's OLED1 module <li> - Added basic support for the STM32L-Discovery board. Drivers - for the on-board segment LCD are included. - </li> + SAM4S-Xplained: Added support for on-board 1MB SRAM. <li> - Added support for the STM32 Tiny development board based on the - STM32 F103C8T6 MCU. This includes support for the nRF24L01+ - wireless on the board (from Laurent Latil). - </li> - </ul> - </li> - <li> - <p> - <b>Stellaris LM3S/LM4F</b> - </p> - <ul> + Arduino Due: Basic support for the Arduino Due (SAM3X) is now included. <li> - Support added for a TI/Stellaris internal FLASH MTD driver (from Max - Holtzberg). + SAM3U-EK: The touchscreen is now functional. </li> </ul> </li> <li> <p> - <b>Stellaris LM4F Boards</b> + <b>Atmel AT91 SAMA5D3</b> </p> <ul> <li> - The LM3S6965-EK now has configurations for the UDP discovery tool and - for the TCP echo server (both from Max Holtzberg) + Added support for the Atmel AT91SAMA5D3 Cortex-A5 chip family. </li> </ul> </li> <li> <p> - <b>Atmel ATSAM3/4</b> + <b>Atmel AT91 SAMA5D3 Boards</b> </p> <ul> <li> - Reorganized, renamed, and updated directory structure to better - support additional members of the SAM3/4 family. - </li> - <li> - Added support for both the ATSAM4S and ATSAM4L families. The - ATSAM4S is similar to the ATSAM3U, but the ATSAM4L is quite a - different beast, really much more akin to the AVR32s SoCs but - with a Cortex-M4. + 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>Atmel ATSAM3/4 Boards</b> + <b>Freescale KL25Z Drivers</b> </p> <ul> <li> - Added support for the Atmel SAM4L Xplained Pro development board. - This board features the ATSAM4LC4C MCU (Cortex-M4 with 256KB FLASH + - 32KB SRAM). - </li> + Freescale KL25Z TSI register definitions and example TSI driver for the Freedom KL25Z board from Alan Carvalho de Assis. <li> - Added support for the Atmel SAM4S Xplained developement board. This - board features the ATSAM4S16C MCU (Cortex-M4 with 1MB FLASH + 128KB - SRAM). - </li> - </ul> - </li> - <li> - <p> - <b>PIC32MX Boards</b> - </p> - <ul> + Added SPI driver and register definitions for the Freescale KL25Z. <li> - Added support for the 1602 segment LCD on-board the Sure PIC32MX - board. This board will now also support a USB NuttX console and - the USB monitor test program. + Added a framework for controlling SPI-related discrete inputs and outputs. + Taken from work by Alan Carvalho de Assis </li> </ul> </li> @@ -1322,20 +1262,13 @@ </p> <ul> <li> - Clean-up of almost all <code>.gitignore</code> files: Made scope of ignore to be - only the current directory; Ignore <code>.dSYM</code> files in directories where - <code>.exe</code>'s may be built. Also, in <code>Makefile</code>s, clean <code>.dSYM</code> files in - directories where an <code>.exe</code> may be built. - </li> - <li> - Standardize and consolidated all build-as-an-NSH-application - configuration settings. Now only<code> CONFIG_NSH_BUILTIN_APPS</code> is - sufficient to build an application, test, or or example as an NSH - builtin application. - </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> - Added support for a generic ARM, ARMv6-M and ARMv7-M Windows EABI - toolchains. + 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> @@ -1345,17 +1278,7 @@ </p> <ul> <li> - Added encoder/decoder logic to marshal and serialize special segment - LCD (SLCD) commands intermixed with normal ASCII data. This is the - similar to the encoding/decoding logic that is used to marshal - special commands from a keyboard. - </li> - <li> - Add <code>dprintf()</code> and <code>vdprintf()</code> (the latter from Andrew Tridgell). - </li> - <li> - Add an application that may be built as an NSH builtin command that - will erase FLASH using a <code>flash_eraseall</code> NSH command (from Ken Pettit). + Added CRC16 support. </li> </ul> </li> @@ -1365,49 +1288,31 @@ </p> <ul> <li> - Added an MTD partition <code>test/examples</code>. Currently used with (1) the a - simulation configuration to test MTD partitions on a RAM emulation - of FLASH and (2) with the Mikroe STM32F4 configuration. - </li> - <li> - Added a test/example to verify alphanumeric, segment LCDs. - </li> - <li> - Added a simple single threaded, poll based TCP echo server based - on W. Richard Stevens UNIX Network Programming Book (from Max - Holtzberg). - </li> - <li> - Added several tests of the <i>SMART</i> block driver and file system (from - Ken Pettit). - </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> - Added a runtime configuration for the UDP discover utility (from - Max Holtzberg). - </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> - Added an example application to demo the nRF24L01 driver (from - Laurent Latil). - </li> + <code>examples/cxxtext</code>: Add an <code>ostream</code> test as provided by Michael. <li> - New and modified NSH commands: - <ul> - <li> - Added a -h option to the df command to show the volume information in human readable form (from Ken Petit). - </li> - <li> - Add a new mksmartfs command (from Ken Petit). - </li> - </ul> + 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. - Most are expected to be fully available in NuttX 6.29. + They are not likely be be completed soon. </p> + <ul> <li> <p> @@ -1415,12 +1320,9 @@ </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. + 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> @@ -1430,75 +1332,70 @@ </p> <ul> <li> - Conversion of old configurations to use the kconfig-frontends - tool is an ongoing effort that will continue for some time. - At this time, only 43% of the configurations have been converted - to use the kconfig-frontends tools. + 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> </ul> + <p> <b>Bugfixes</b> (see the change log for details). Some of these are very important: </p> + <ul> <li> <p> - <b>Tasking</b> + <b>File Systems</b> </p> <ul> <li> - Modify assertion in the priority inheritance logic that is reported - to cause false alarm assertions. - </li> - </ul> - </li> - <li> - <p> - <b>Kernel Build</b> - </p> - <ul> + Fixed compilation error if no file systems are enabled: Change <code>error</code> to <code>ERROR</code>. <li> - Typo in syscall proxying logic corrected by Ken Pettit. + Read-Ahead/Write buffering: Correct typos that can cause failures in some configurations (From Chia Cheng Tsao). </li> </ul> </li> <li> <p> - <b>Networking</b> + <b>Driver</b> </p> <ul> <li> - Poll setup/teardown logic should ignore invalid (i.e., negative) - file descriptors (from Max Holtzberg). - </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> - When readahead data is available, the network <code>poll()</code> logic should - set <code>POLLIN</code> (or <code>POLLRDNORM</code>), not <code>POLLOUT</code> (from Max Holtzberg). + 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>LCD Drivers</b> + <b>USB Device Controller Drivers</b> </p> <ul> <li> - Correct power controls in the MIO283QT2 LCD driver. + 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>USB Device Controller Drivers</b> + <b>ARM9</b> </p> <ul> <li> - Change the default IN request buffer size from 64 to 96. This will - avoid requests of exactly MAXPACKET size and, hence, avoid so many - NULL packets. Also, fix the OUT request buffers size to exactly the - max packet size. It really cannot be any other size. + 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> @@ -1508,77 +1405,56 @@ </p> <ul> <li> - Correct some bad STM32 F1 DMA definitions that crept into the system - a few months ago a broke STM32 F1 DMA (from Laurent Latil) - </li> - <li> - Fixed an error in NULL packet handling in the STM32 F1 USB device - controller driver: If the NULL-packet needed flag ever got set, - then it was not being cleared and infinite NULL packets resulted. - This only affects the CDC/ACM class and was the cause of the - failures using the USB CDC/ACM device as a NuttX console. With this - change the USB works well as an alternative NuttX console device for - the STM32 F1 family. - </li> - <li> - Correct some bad condition compilation in the RCC logic (CONFIG_ - missing from setting names). This affects some STM32 FLASH pre- - fetch settings (from Lorenz Meier). - </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> - Change for hardware flow control support for STM32. The change also - fixes incorrect operation of USART2 and UART5 in current master - (from Lorenz Meier and Mike Smith). - </li> + SDIO: Add support for the data block end (<code>DBCKEND</code>) interrupt to terminate transfers (From Chia Cheng Tsao). <li> - Fixed a backward conditional in USB OTG FS host controller driver - that prevented detection of disconnection events (from Scott). + DAC: Fixed numerous DAC driver errors and added support for DAC DMA (contributed by John Wharington). </li> </ul> </li> <li> <p> - <b>LPC17xx Drivers</b> + <b>SAM3/4</b> </p> <ul> <li> - I2C interrupt control. Also correction for a single byte read - timeout error (from M. Kannan). - </li> - </ul> - </li> - <li> - <p> - <b>Freescale Kinetis</b> - </p> - <ul> + SAM4S: Correct configuration of PIO pins for SAM4S B and C peripherals. + <li> + Need to disable write protection before configuring PIO pins. <li> - Freedom KL25Z pin multiplexing and LED control corrections (from - Alan Carvalho de Assis) + 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>PIC32MX</b> + <b>SAM3/4 Drivers</b> </p> <ul> <li> - Fix NULL packet handling in the PIC32 USB device driver. Without - this fix the CDC/ACM driver cannot be used reliably with the PIC32 - USB. With this change the USB works well as an alternative NuttX - console device. + 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>Graphics</b> + <b>SAM3/4 Boards</b> </p> <ul> <li> - Default priorities for NxWidget and NxWM threads should be 100, - not 50, to be consistent with other default priorities. + 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> @@ -1588,18 +1464,12 @@ </p> <ul> <li> - Remove the <code>CONFIG_EXAMPLES_NXTEXT_NOGETRUN</code> option from the NXTEXT - example. The test logic was bad for the case where this options is - not selected. Also, completed the empty Kconfig file. - </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> - C++ name mangling was occurring when this example is built as an NSH - built-in application causing the entry to be undefined when called - from C code. - </li> + <code>apps/system/ramtest</code>: The RAM test was not correctly builtinto the configuration and build system. <li> - Add some missing NSH library configuration values (from Lorenz - Meier). + <code>apps/examples/composite</code>: Change to prevent some false alarm debug assertions (From Chia Cheng Tao). </li> </ul> </li> @@ -2105,9 +1975,9 @@ <td> <p> <a name="at91sama5d"><b>Atmel SAMA5D</b>.</a> - This is the port of NuttX to the Atmel SAMA5D3x-EK development boards (where x=1,3,4, or 5). - These boards feature the Atmel SAMA5D3 microprocessors. - Four different SAMA5D3x-EK kits are available + This is the port of NuttX to the Atmel SAMA5D3<i>x</i>-EK development boards (where <i>x</i>=1,3,4, or 5). + These boards feature the Atmel SAMA5D3<i>x</i> microprocessors. + Four different SAMA5D3<i>x</i>-EK kits are available </p> <ul> <li>SAMA5D31-EK with the <a href="http://www.atmel.com/devices/sama5d31.aspx">ATSAMA5D1</a></li> @@ -2219,6 +2089,7 @@ nsh> Verified, initial, minimal support for the Freedom KL25Z is in place in NuttX 6.27 and 6.28: There is a working OS test configuration that verifies the correct port of NuttX to the part and a working NuttShell (<a href="NuttShell.html">NSH</a>) configuration that might be the basis for an application development. As of NuttX-6.28 more device driver development would be needed to make this a complete port, particularly to support USB OTG. + A TSI and a SPI driver were added in NuttX-6.29. Refer to the NuttX board <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/freedom-kl25z/README.txt">README</a> file for further information. </p> </ul> @@ -3143,7 +3014,7 @@ nsh> <td><br></td> <td> <p> - <a name="at91sam4l"><b>Atmel AT91SAM4L</b>.</a> + <a name="at91sam4l"><b>Atmel AT91 SAM4L</b>.</a> This port uses the Atmel SAM4L Xplained Pro development board. This board features the ATSAM4LC4C MCU running at 48MHz with 256KB of FLASH and 32KB of internal SRAM. </p> @@ -3152,6 +3023,20 @@ nsh> <b>STATUS:</b> As of this writing, the basic port is code complete and fully verified configurations exist for the basic NuttX OS test and for the NuttShell <a href="http://www.nuttx.org/Documentation/NuttShell.html">NSH</a>). The first fully functional SAM4L Xplained Pro port was released in NuttX-6.28. + Support for the SAM4L Xplained modules was added in NuttX-6.29: + </p> + <ul> + <li> + Support for the SPI-based SD card on the I/O1 module. + </li> + <li> + Driver for the LED1 segment LCD module. + </li> + <li> + Support for the UG-2832HSWEG04 OLED on the SAM4L Xplained Pro's OLED1 module + </li> + </ul> + </p> Refer to the NuttX board <a href="http://sourceforge.net/p/nuttx/git/ci/master/tree/nuttx/configs/sam4l-xplained/README.txt">README</a> file for further information. </p> <p> @@ -4319,386 +4204,327 @@ Other memory: </table> <ul><pre> -6.28 2013-06-14 Gregory Nutt <gnutt@nuttx.org> +6.29 2013-07-31 Gregory Nutt <gnutt@nuttx.org> - * arch/arm/src/lpc17xx/lpc17_i2c.c: Interrupts were not being - re-enabled in the I2C intialization function (2013-4-30). - * net/sendto.c: Added skeleton of implementation of send timeouts - for UDP. However, this functionality really does not make - sense, so it is disabled in the code (2013-4-30). - * drivers/mtd/mtd_partition.c: Support capability to clone one - MTD driver into several, MTD partition drivers, each of which - can manage a sub-region of the FLASH (2013-4-30). - * configs/sim/nxffs: Converted to use the kconfig-frontends - tools (20130-4-30). - * configs/sim/mtdpart: A new configuration to test MTD - partitions (2013-4-30). - * configs/sim/mkroe-stm32f4: Support for the MikroElektronika - Mikromedia for STM32F4 development board (from Ken Pettit, 2013-4-30). - * fs/smartfs: Add Ken Pettit SMART FS (2013-4-30). - * include/nuttx/mtd.h and most MTD drivers: Add support for - (optional) method to perform byte oriented writes if so configured - (2013-5-1). - * arch/arm/src/kl/chip/kl25z128_pinmux.h: Corrections fo the - pin multiplexing definitions from Alan Carvalho de Assis - (2013-5-2). - * drivers/mtd/mtd_partition.c: Fix a few bugs and add support for the - (option) byte write method (2013-5-3). - * arch/arm/src/kl: Repartitioning of definitions in header files - from Alan Carvalho de Assis (2013-5-3). - * drivers/mtd/smart.c, fs/smart, and other files: SMART file system - now makes use of the MTD byte write capabilities when present (from - Ken Pettit, 2013-5-3). - * drivers/mtd/m25px.c: Some rearchitecting to use the byte write - capability (when possible) and to use 4KB sectors for the erase block - size when the part supports it (Ken Pettit, 2013-5-3). - * configs/pirelli_dpl10: Adds a configuration for the pirelli phone - (from Craig Comstock via Alan Alan Carvalho de Assis, 2013-5-3). - * arch/arm/src/calypso: Fix some compilation warnings (2013-5-5). - * configs/pirelli_dpl10/nsh_highram: Converted to use the - kconfig-frontends tools (2013-5-5). - * drivers/lcd/mio283qt2.c: LCD was not being selected in setpower - method (also not being deselected in hwinitialize function) - (2013-5-6). - * arch/arm/src/kl/kl_gpio.c and .h, configs/freedom-kl25z/src/freedom-kl25z.h, - and configs/freedom-kl25z/src/kl_led.c: Fixes LEDs on the Freedom KL25Z - board (2013-5-6). - * arch/arm/src/kinetis/kinetis_pin.c and arch/arm/src/kinetis/kinetis_internal.h: - The Kinetis GPIO logic had some of the same issues as did the - Kinetis L (2013-5-6). - * arch/arm/src/stm32/stm32_idle.c: Add an option to conditionally disable - the "wfi" sleep mode. This is needed with certain JTAG debuggers to - to prevent the debug session from begin disconnected. From Ken Pettit - (2013-5-7). - * configs/mikroe-stm32f4/fulldemo/, nx/, nxlines/, nxtext/: Add more - configurations for the Mikroelektronika Multimedia STM32-M4 board. - From Ken Pettit (2013-5-7). - * configs/mikroe-stm32f4/src/up_mio283qt2.c and other files: Integrate the - MIO283QT2 display on the Mikroelektronika Multimedia STM32-M4 board. - From Ken Pettit (2013-5-7). - * arch/arm/src/lpc17xx/lpc17_i2c.c: Fix for lpc17xx i2c single byte read - timeout error problem from M.Kannan (2013-5-8). - * arch/arm/src/stm32/stm32_adc.c: Typo in F2/F4 specific logic: ACD_ - instead of ADC_. From Ken Pettit (2014-5-8). - * configs/olimex-lpc1766stk/tools: Tweaks to support OpenOCD-0.70 - (2013-5-10). - * configs/mikroe-stm32f4: Changes to get the Mikroelektronika MultiMedia - STM32 F4 touchsceen working. From Ken Pettit (2013-5-11). - * configs/*/nxwm: Default priorities for NxWidget and NxWM threads - should be 100, not 50, to be consistent with other default priorities. - * configs/hymini-stm32v/buttons, nsh, and nsh2: Configurations converted - to use the kconfig-frontends tools (Laurent Latil, 2013-5-14) - * configs/hymini-stm32v/src: Converted to use the common SSD1289 driver - (Laurent Latil, 2013-5-14) - * configs/hymini-stm32v/ostest and usbnsh: Add OS test and USB/NSH - configurations (Laurent Latil, 2013-5-14). - * configs/hymini-stm32v/src/up_nsh.c: Add support for the card detect - (CD) interrupt (Laurent Latil, 2013-5-14). - * configs/hymini-stm32v/src/nx and nxlines: Removed these configurations - (Laurent Latil, 2013-5-14). - * arch/arm/src/stm32/chip/stm32f10xx_dma.h: Fix some bad DMA register - definitions. From Laurent Latil (2013-5-15). - * configs/hymini-stm32v: Enable SDIO in nsh2 configuration; remove - warning from src/up_ssd1289.c. From Laurent Latil (2013-5-15). - * configs/hymini-stm32v/src/up_r61505u.c: Support for the R65105- - based LCD that comes with some HY-Mini STM32v board. From Christian - Faure (2013-5-16). - * syscall/syscall_lookup.h: Missing underscore character in SYS_onexit. - Reported by Ken Pettit (2013-5-17). - * nuttx/syscall/syscall.csv: Type of first parameter of on_exit() is - wrong. Reported by Ken Pettit (2013-5-17). - * configs/mikroe-stm32f4/kernel/, kostest/ and scripts/: Add kernel build - support and kernel mode OS test example for the the MikroElektronkia - MultiMedia STM32 M4 board. From Ken Pettit (2013-5-17). - * arch/arm/include/stm32/chip.h and arch/arm/src/stme32/chip/stm32l15xxx_pinmap.h: - Beginning of support for the STM32L15X family (2013-5-18). - * arch/arm/include/stm32/stm32l15xxx_irq.h and arch/arm/src/stm32/chip/stm32l15xxx_vectors.h: - Support for STM32L15X interrupt vectors (2013-5-18). - * arch/arm/src/stm32/chip/stm32l15xxx_gpio.h and related STM32 GPIO files: - Add GPIO support for the STM32L215X (2013-5-18). - * arch/arm/src/stm32/chip/stm32l15xxx_memorymap.h: STM32L215X memory map - (2013-5-18). - * arch/arm/src/stm32/chip/stm32_pwr.h, stm32fl15xxx_rcc.h, and stm32l15xxx_syscfg.h: - More updates for the STM32L152 (2013-5-19). - * configs/stm32ldiscovey: Configuration for the STM32L-Discovery board. - Still does not build on initial check-in (2013-5-19) - * STM32L15X: Add DMA and UART start. Correctly initialize the heap - (2013-5-19). - * arch/arm/src/stm32/stm32l15xxx_rcc.c chip/stm32_flash.h: Add RCC PLL - and FLASH configuration logic for the STM32L152X (2013-5-19). - * include/nuttx/usb/audio.h: Typo- and bug-fixes from Ken Pettit - (2013-5-19) - * audio/, drivers/audio, include/nuttx/audio.h: Add a new audio subsystem - and VS1053 driver to NuttX. Contributed by Ken Pettit (2013-5-19). - * configs/miroe-stm32f4/: Add audio logic to NSH configuration. From Ken - Petty (2013-5-19). - * nuttx/arch/arm/src/lm/chip/lm_flash.h and nuttx/arch/arm/src/lm/lm_flash.c: - Add support for TI/Stellaris internal FLASH MTD driver. From Max - Holtzberg (2013-5-20). - * arm/src/stm32/chip/stm32l15xxx_vectors.h: After correcting errors in the - vector definition file, the STM32L-Discovery NSH port now seems to be - fully functional. Also fixed an error that was causing the LEDs to be - controlled incorrectly (2013-5-21). - * arch/arm/src/stm32/chip/stm32_lcd.h: Add definitions for STM32L15X - segment LCD (2013-5-21). - * configs/lm3s6965-ek/discover: Add an example configuration for UDP - discovery tool on the lm3s6965-ek board. From Max Holtzberg - (2013-5-21). - * audio/, drivers/audio, include/nuttx/audio: Added a callback interface - to the Audio upperhalf driver for dequeueing, reporting async events, - etc. Also included is some initial work for the VS1053 driver. From - Ken Pettit (2013-5-21). - * include/nuttx/audio/audio.h: Moved from include/nuttx/ to include/nuttx/audio. - (2013-5-21). - * configs/lm3s6965-ek/tcpecho: This configuration builds the simple TCP - echo example based on W.Richard Steven UNIX Programming book to ensure - correct usage of the socket API. Contributed by Max Holtzberg (2013-5-22). - * configs/stm32ldiscovery/src/stm32_lcd.c: Framework for support of the - STM32L-Discovery's segment LCD (2013-5-22). - * fs/fs_poll.c: Poll setup/teardown logic should ignore invalid (i.e., - negative) file descriptors. Max Holtzberg (2013-5-23). - * net/net_poll.c: When readahead data is available, the network poll - logic should set POLLIN (or POLLRDNORM), not POLLOUT. Max Holtzberg - (2013-5-23) - * fs/fs_poll.c: Actually, it should also set revents == 0. (2013-5-23). - * libc/misc/lib_slcdencode.c and lib_slcddecode.c: Add logic to marshal - and serialize special SLCD intermixed with normal ASCII data (2013-5-23) - * configs/stm32ldiscovery/src/stm32_lcd.c: STM32L-Discovery's segment LCD - is code complete but completely untested (2013-5-23). - * include/nuttx/fs/ioctl.h, include/nuttx/lcd/slcd_codec.h, and - configs/stm32ldiscovery/src/stm32_lcd.c: Add SLCD ioctl commands to get - SLCD geometry, set bars, and manage contrast (2013-5-23). - * configs/stm32ldiscovery/src/stm32_usb.c: This file and all references - to USB removed for the STM32L-Discovery. While the chip supports a - USB device, the board does not (2013-5-24). - * arch/arm/src/stm32/stm32_lse.c: Add support for the STM32L CSR register - and for the LSE LCD clock source (2013-5-24). - * The STM32L-Discovery segment LCD is now functional and the README file - includes instructions for adding the apps/examples/slcd segment LCD - test as an NSH "built-in" command (2013-5-24). - * configs/pcblogic-pic32mx: Converted all configurations to use the - kconfig-frontends tool (2013-5-25). - * configs/pcblogic-pic32mx/src: Renamed files using pic32mx_ vs up_ - prefix. Enable building of LCD1602 LCD (2013-5-25). - * configs/pcblogic-pic32mx/src/pic32mx_lcd1602.c: Now uses SLCD CODEC - (2013-5-25) - * configs/stm32ldiscovery/src/stm32_lcd.c: Now supports ioctl to get - cursor position (2013-5-25). - * include/nuttx/lcd/slcd_ioctl.h: Moved ioctls commands and structures - from slcd_codec.h (2013-5-25) - * libc/misc/lib_slcdencode.c and lib_slcddecode.c: Several encoding - and decoding bug fixes (2013-5-26) - * configs/sure-pic32mx: Converted all configurations to use the - kconfig-frontends tools, cleaned up the directory structure and - naming to match some of the more recent configurations, and added - a segment LCD driver for the board. The initial checkin of the - LCD driver is just a clone of configs/pcblogic-pic32mx/src/pic32mx_lcd1602 - and it not yet expected to be functional (2013-5-26). - * include/nuttx/lcd/slcd_ioctl.h and all SLCD drivers: Rename geometry - structure to attributes; Move MAX contrast to attributes. Add - attribute and ioctl commands to get and set LCD brightness (2013-5-27). - * configs/sure-pic32mx/pic32mx_lcd1602.c: This driver appears to - fully functional (at least to the extent that it has been tested) - (2013-5-27). - * arch/mips/src/pic32mx/pic32mx-usbdev.c: Fix NULL packet handling in - the PIC32 USB device driver. Without this fix the CDC/ACM driver - cannot be used reliably with the PIC32 USB. With this change the - configs/sure-pic32mx/usbnsh configuration works great (2013-5-28). - * configs/sure-pic32mx/src/pic32mx_nsh.c: The NSH configurations will - support the USB monitor applications (2013-5-28). - nuttx/arch/arm/include/stm32/chip.h, src/stm32/Kconfig, src/stm32/chip.h, - and src/stm32/chip/stm32f103c_pinmap.h: STM32F103C4 and F103C8 chip - support from Laurent Latil (2013-5-28) - * configs/stm32_tiny: Add support for the STM32 Tiny development board - based on the STM32 F103C8T6 MCU (2013-5-28). - * arch/arm/src/stm32/stm32_usbdev.c: Fix an error in NULL packet - handling: If the NULL-packet needed flag ever gets set, then - it is not cleared and inifinite NULL packets result. This only - effects the CDC/ACM class and was the cause of the failure of - configs/stm32f3discovery/usbnsh configureation which works great - after this change (2013-5-29). - * drivers/usbdev/cdcacm.c and pl2303.c and include/nuttx/usb/cdcacm.h: - Change the default IN request buffer size from 64 to 96. This will - avoid requests of exactly MAXPACKET size and, hence, avoid so many - NULL packets. Also, fix the OUT request buffers size to exactly - the max packet size. It cannot be any other size (2013-5-29). - * .gitignore: Clean-up of most all .gitignore files: Make scope of - ignore to be only the current directory; Ignore .dSYM files in - directories where .exe's may be build. Also, in Makefiles, - clean .dSYM files in directories where .exe may be built (2013-5-30). - * drivers/wireless/nrf24101.c/.h and include/nuttx/wireless/nrf24101.h: - Add new driver for the wireless nRF24L01+ transceiver. From Laurent - Latil (2013-6-1). - * drivers/wireless/cc1101: Move files in the cc1101 up one directory. - From Laurent Latil (2013-6-1). - * configs/stm32_tiny: Fix nRF24L01+ driver integration for the STM32 - Tiny. From Laurent Latil (2013-6-01). - * configs/sam3u-ek: All remaining configurations changed to use - the kconfig-frontends tools (2013-6-2). - * arch/arm/src/sam3u/chip: All SAM3U register definition files moved - to this subdirectory. Naming of registers changed from SAM3U_ to - just SAM_. This is in preparation for a SAM4L port (2013-6-2). - * arch/arm/src/sam3u: Renamed files to sam_* vs. sam3u_*. - Eliminated sam3u_internal.h; instead uses individual header - files for each SAM interface block (2013-6-2). - * arch/arm/src/stm32/stm32f20xxx_rcc.c and stm32f40xxx_rcc.c, and - configs/mikroe-stm32f4/src/up_clockconfig.c. Correct some bad - conditional compilation (CONFIG_ missing from setting name). This - affects some STM32 FLASH pre-fetch settings. From Lorenz Meier - (2013-6-2). - * arch/arm/include/sam34 and arch/arm/src/sam34: The old sam3u/ - directories were renamed sam34/ to make room in the namespace for - the SAM4L (2013-6-2). - * libc/stdio/lib_dprintd.c and lib_vdprintf.c: Add dprintf() and - vdprintf() (the latter from Andrew Tridgell, 2013-6-2). - * sched/sem_holder.c: Modify assertion that is reported to cause - false alarm assertions (2013-6-2). - * arch/arm/include/sam34/sam4l_irq.h and - arch/arm/src/sam34/chip/sam4l_memorymap.h: Add interrupt and memory - map definitions for the AT91SAM4L (2013-6-3). - * arch/arm/src/sam34/chip/sam4l_vectors.h and arm/src/sam34/sam_vectors.S: - Add interrupt vector support for the SAM4L family (2013-6-3). - * arch/include/sam34/chip.h: Add chip definitions for the SAM4L - family (2013-6-3). - * configs/sam4l-xplained: A partial configuration that will (eventually) - support the SAM4L Xplained Pro developement board (2013-6-3). - * arch/arm/src/sam34/chip/sam4l_pinmap.h: Initial cut as SAM4L - pin mapping (2013-6-3). - * arch/arm/src/stm32/stm32*_dma.*: Add a new interface function, - stm32_dmacapable() that can be used to determine if DMA is - possible from the specified memory address. From Petteri Aimonen - (2013-6-4). - * arch/arm/src/stm32/stm32_spi.c: If CONFIG_STM32_DMACAPABLE is - defined, use stm32_dmacapable() to determine if it is possible - to perform DMA from the specified address. This change is - important for the STM32 F4 which may have SPI data buffers - allocated on the stack in CCM memory which cannot support the - DMA. From Petteri Aimonen (2013-6-4). - * nuttx/arch/arm/src/sam34/sam4l_gpio.h: Created GPIO driver - header file for the SAM4L. Also renamed the SAM3U header - file to sam3u_gpio.h (2013-6-4). - * nuttx/arch/arm/src/sam34/sam4l_gpio.c: Created GPIO driver for - the SAM4L (2013-6-4). - * nuttx/configs/sam4l-xplained/src/sam_userleds.c: Added. - (2013-6-4). - * configs/sam4l-xplained/src/sam_userleds.c: Add application - LED interfaces (2013-6-5). - * arch/arm/src/sam34/sam4l_gpio.c and arch/arm/src/sam34/chip/sam4l_gpio.h: - Fix GPIO port address; fix compilation errors (2013-6-5). - * arch/arm/src/sam34/chip/sam4l_flashcalw.h: Add header file - for SAM4L FLASH and PICOCACHE definitions (2013-6-5). - * arch/arm/src/sam34/chip/sam4l_pm.h: Add header file for SAM4L - Power Management. Leveraged from AVR32 (2013-6-5). - * arch/arm/src/sam34/sarm4l_clockconfig.c: SAM4L clock configuration - logic (leveraged from AVR32). - * nuttx/arch/arm/src/sam34/sam4l_periphclks.c/h: Add common - logic to enabled/disable SAM4L peripheral clocking (2013-6-5). - * nuttx/arch/arm/src/sam34/chip/sam4l_bpm.h and sam4l_scif.h: Add - register definitions for the SAM4L BMP and SCIF blocks (2013-6-6). - * nuttx/arch/arm/src/sam34/sam4l_clockconfig.c: Now selects an - optimal power scaling mode (2013-6-6). - * nuttx/arch/arm/src/stm32/stm32_serial.c and nuttx/include/termios.h: - Change for hardware flow control support for STM32. It also fixes - incorrect operation of USART2 and UART5 in current master. Submitted - by Lorenz Meier but includes changes by Mike Smith (2013-6-6). - * nuttx/arch/arm/src/stm32/stm32_otgfshost.c: A backward conditional - prevent detection of disonnection events. Reported by Scott (2013-6-6). - * nuttx/arch/arm/src/sam34/chip/sam4l_bscif.h: Add registers definitions - for the SAM4L BSCIF module (2013-6-6). - * nuttx/arch/arm/src/sam34/sam4l_clockconfig.c and chip/sam4l_wdt.h: - Finally finished the SAM4L clock configuration logic; Added a - WDT register definition header file (2013-6-8). - * nuttx/arch/arm/src/sam34/chip/sam4l_usart.h and sam4l_picouart.h: - Add UART/USART register defintion files for the SAM4L (2013-6-8). - * arm/src/sam34/chip/sam3u_periphclks.h: More macros and definitions - to generalize peripheral clocking and to hide differences between - the SAM3U and the SAM4L (2013-6-8). - * configs/sam4l-xplained/ostest: The SAM4L now passed the OS test - (2013-6-9). - * configs/sam4l-xplained/nsh: Added an NSH configuration for the - SAM4L Xplained Pro board (2013-6-9). - * configs/sam4l-xplained/src/sam_cxxinitialize.c: Added C++ support - to the SAM4L Xplained Pro board configuration (2013-6-9). - * arm/src/sam34/chip/sam_irq.c: Extend IRQ support to handle the - larger number of NVIC interrupts used by the SAM4L (2013-6-9). - * arch/arm/src/sam45/chip: Beginning updates of SAM3U header files - to include support for the SAM4S: WDT, SUPC, EEFC, MATRIX, PMC, - UARTs, USARTs, HSMCI, SPI (2013-6-10). - * arch/arm/src/chip/sam4s_memorymap.h, sam4s_irq.h, and sam4s_vectors.h: - Add SAM4S memory map and interrupt definitions (2013-6-10) - * configs/sam4s-xplained: Add framework for the SAM4S Xplained board. - There is not much there on initial checkin (2013-6-10). - * arch/arm/src/sam34: SAM3S support: GPIO, chip characteristics, - peripheral Kconfig (2013-6-11). - * arch/arm/src/sam34/chip/sam4s_pinmap.h: Add SAM4S pin configuration - definitions (2013-6-11). - * arch/arm/src/sam34/sam4s_periphclks.h: Add macros to manage SAM4S - peripheral clocks (2013-6-11). - * configs/sam4s-xplained: Configuration builds error-free (2013-6-11). - * configs/sam4s-xplained/nsh: Added an NSH configuration for the - SAM4S Xplained board. Both the OS test and the NSH configurations - no execute error-free. Delay loops calibrated for both the SAM4L - and SAM4S boards (2013-6-12). - * Standardize on CONFIG_NSH_BUILTIN_APPS. Remove all other variants - of the build-as-an-NSH-application configuration settings - (2013-6-12). - * arch/arm/src/sam34/sam_periphclks.h: A header file that just - includes the right header file. This cleans up the messy logic - in all of the C files and puts the mess in one place (2013-6-12). - * arch/arm/src/arm*/Toolchain.mk, Kconfig (and lots of configuration - files): Add support for a generic Windows EABI toolchain (2013-6-13). + * 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 the 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 the 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-6.28 2013-06-14 Gregory Nutt <gnutt@nuttx.org> +apps-6.29 2013-07-31 Gregory Nutt <gnutt@nuttx.org> - * apps/examples/mtdpart: Provides a simple test of MTD partitions. - * apps/nshlib/nsh_mntcmds.c: Add a -h option to the df command to show - the volume information in human readable form (Ken Petit, 2013-4-30). - * apps/nshlib/nsh_fscmds.c: Add support for the mksmartfs command. - (Ken Petit, 2013-4-30). - * apps/system/flash_eraseall: Add an interface to erase FLASH using a - flash_eraseall NSH command (Ken Pettit, 2013-5-1). - * apps/examples/flash_test and apps/examples/smart_test: Add tests of - the SMART block driver and file system (Ken Pettit, 2013-5-1). - * apps/examples/mtdpart: Extended the test. The original test - coverage was superficial (2013-5-3). - * apps/examples/smart: This is an adaptation of the NXFFS stress - test for the SMART file system (Ken Pettit, 2013-5-3). - * apps/examplex/nxtext: Remove the CONFIG_EXAMPLES_NXTEXT_NOGETRUN - option. The test logic was bad for the case where this options - is not selected. Also, complete the empty Kconfig file (2013-5-7). - * apps/NxWidgets/Kconfig: Updated to match NxWidgets/Kconfig by - Ken Pettit (2013-5-11). - * apps/examples/helloxx: C++ name mangling was occurring when this - example is built as an NSH built-in application. (2013-5-16). - * apps/netutils/discover: Added a runtime configuration for the - UDP discover utility. From Max Holtzberg (2013-5-21). - * apps/examples/tcpecho: Added a simple single threaded, poll based - TCP echo server based on W. Richard Stevens UNIX Network Programming - Book. Contributed by Max Holtzberg (2013-5-22). - * apps/examples/slcd: Add an example for testing alphanumeric, - segment LCDs (2013-5-24). - * apps/examples/slcd: Extend SLCD test to handle multi-line displays - (2013-5-26). - * apps/examples/slcd: This test now sets the SLCD brightness level to - the mid-point as part of its initialization (2013-5-27). - * .gitignore: Clean-up of most all .gitignore files: Make scope of - ignore to be only the current directory; Ignore .dSYM files in - directories where .exe's may be build. Also, in Makefiles, - clean .dSYM files in directories where .exe may be built (2013-5-30). - * apps/examples/nrf35l01_term: Add an example application to demo the - nRF24L01 driver. From Laurent Latil (2013-6-1). - * apps/nshlib/Kconfig: Add some missing NSH configuration values. - From Lorenz Meier (2013-6-2). - * Standardize on CONFIG_NSH_BUILTIN_APPS. Remove all other variants - of the build-as-an-NSH-application configuration settings - (2013-6-12). + * 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 + 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). diff --git a/nuttx/ReleaseNotes b/nuttx/ReleaseNotes index 222abe2c2..444df8c62 100644 --- a/nuttx/ReleaseNotes +++ b/nuttx/ReleaseNotes @@ -4505,3 +4505,214 @@ Bugfixes (see the ChangeLog for details). Some of these are very important: from C code. - Add some missing NSH library configuration values (from Lorenz Meier). + +NuttX-6.29 +---------- + +The 96th release of NuttX, Version 6.29, was made on July 31, 2013, +and is available for download from the SourceForge website. Note +that release consists of two tarballs: nuttx-6.29.tar.gz and +apps-6.29.tar.gz. Both may be needed (see the top-level nuttx/README.txt +file for build information). + +Additional new features and extended functionality: + + * Drivers: + + - Generalized the SSD1306 driver and added support UG-2832HSWEG04 + which is very similar to the existing support for the + UG-2864HSWEG01. + - Added support for a generic bit-bang SPI driver. This includes + both a common "upper half" driver as well as a platformp-specific + "lower half" dirvers based on a common "template." + + * ARMv7-A, Cortex-A5 + + - Added support for the ARMv7-A architecture and the Cortex-A5 in particular. + + * ARMv7-M, Cortex-M3/4 + + - 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. + + * STM32: + + - Added support for a separate 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). + + * STM32 Drivers: + + - DAC: Added support for DAC DMA (contributed by John Wharington). + - I2C: An I2C driver for the STM32 F3 family (from John Wharington). + + * Atmel AT91 SAM/4: + + - Add support for SAM3X and SAM3A chips + + * Atmel AT91 SAM/4 Drivers: + + - Re-architect the SAM3/4 SPI driver so that is it compatible with the + SPI drivers of other MCUs. + - Added register definition file for the SAM4L LCD peripheral. + - Added SAM4L PDCA register definition file + + * Atmel AT91 SAM/4 Boards: + + - SAM4L-Xplained: Added support for the SPI-based SD card on the I/O1 + module. + - SAM4L-Xplained: Added a driver for the LED1 segment LCD module. + - SAM4L-Xplained: Added support for the UG-2832HSWEG04 OLED on the + SAM4L Xplained Pro's OLED1 module + - SAM4S-Xplained: Added support for on-board 1MB SRAM + - Arduino Due: Basic support for the Arduino Due (SAM3X) is now + included. + - SAM3U-EK: The touchscreen is now functional. + + * Atmel AT91 SAMA5D3 + + - Added support for the Atmel AT91SAMA5D3 Cortex-A5 chip family. + + * Atmel AT91 SAMA5D3 Boards + + - Added support for the Atmel SAMA5D3x-EK boards which use the AT9 + SAMA5D3x chips (x=1,3,4,5). + + * Freescale KL25Z Drivers + + - Freescale KL25Z TSI register definitions and example TSI driver for + the Freedom KL25Z board from Alan Carvalho de Assis. + - Added SPI driver and register definitions for the Freescale KL25Z. + - Added a framework for controlling SPI-related discrete inputs and + outputs. Taken from work by Alan Carvalho de Assis + + * Build System: + + - 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. + - 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 + + * Libraries: + + - Added CRC16 support. + + * Applications: + + - Added Zmodem file transfer support. This may be used as an embedded + library or may be built as 'sz' and 'rz' commands that can be + executed from NSH. + - 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 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. Conversely, cxxtest and helloxx + 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. + Contributed by Andrew Tridgell (via Lorenz Meier). + +Efforts In Progress. The following are features that are partially +implemented but present in this release. They are not likely be be +completed soon. + + * Audio System: + + - 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. + + * 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 45% 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: + + - Fixed compilation error if no file systems are enabled: Change + error to ERROR. + - Read-Ahead/Write buffering: Correct typos that can cause failures + in some configurations (From Chia Cheng Tsao). + + * Drivers + + - 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. + - MMC/SD SPI based driver: Driver needs to make sure that the SPI + mode and data width are correct. + - ENC28J60: Change buffer ordering to work around Errata. From Dave + (ziggurat29). + + * USB Device Controller Drivers: + + - Fixed a typo in the composite device driver unitialization logic. + DEV1 should be DEV2 in one case. + - usbdev.h: Fix some typos that cause compiler errors when + CONFIG_USBDEV_DMA and CONFIG_USBDEV_DMAMEMORY are selected (From + Chia Cheng Tsao). + + * ARM9: + + - 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! + + * STM32 Drivers: + + - 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). + - SDIO: Add support for the data block end (DBCKEND) interrupt to + terminate transfers (From Chia Cheng Tsao). + - DAC: Fixed numerous DAC driver errors and added support for DAC + DMA (contributed by John Wharington). + + * SAM3/4: + + - SAM4S: Correct configuration of PIO pins for SAM4S B and C peripherals. + - Need to disable write protection before configuring PIO pins. + - GPIO configuration logic must protect against re-entrancy. + - Clocking must be applied to the SMC module for the 3X and 3A family in + order for the NFC SRAM to be functional. + - Fixed some errors for interrupts on ports D-F. + + * SAM3/4 Drivers: + + - Common SPI driver: Fix SPI mode setting. In the SAM3/4 family, the + clock phase control (CPHA) is inverted (NPHA). Also fixed an + incorrect pointer test. Was checking if the wrong pointer was NULL. + + * SAM3/4 Boards: + + - SAM3U-EK: Fix polarity of the /PENIRQ signal (it is active low). + The SAM3U-EK board now runs at 96MHz. + + * Applications: + + - 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. Also Correct default colors when in Y1 code mode. + - apps/system/ramtest: The RAM test was not correctly built + into the configuration and build system. + - apps/examples/composite: Change to prevent some false alarm debug + assertions (From Chia Cheng Tao). |