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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). |