Last Updated: June 12, 2013
+Last Updated: June 14, 2013
- The 94th release of NuttX, Version 6.27, was made on April 28, 2013, and is available for download from the
+ The 95th release of NuttX, Version 6.28, was made on June 14, 2013, and is available for download from the
SourceForge website.
- Note that the release consists of two tarballs: nuttx-6.27.tar.gz and apps-6.27.tar.gz.
+ Note that the release consists of two tarballs: nuttx-6.28.tar.gz and apps-6.28.tar.gz.
Both may be needed (see the top-level nuttx/README.txt file for build information)
The change log associated with the release is available here.
Unreleased changes after this release are available in GIT.
@@ -1112,164 +1112,65 @@
- OS Initialization + File Systems
/dev/zero.
- Registration of /dev/null should depend upon conditional compilation.
- From Ken Pettit.
+ SMART FLASH file system (contributed by Add Ken Pettit).
- Tasking + MTD (FLASH) Drivers
up_assert_code().
- One assertion routine is enough.
+ Extended the MTD interface to provide an (optional) method to
+ perform byte oriented writes if supported by the FLASH part.
+ - Kernel Build + LCD Drivers
- Drivers + Wireless Drivers
TIOCSERGSTRUCT ioctls now conditioned on CONFIG_SERIAL_TIOCSERGSTRUCT
+ Added new driver for the wireless nRF24L01+ transceiver (from
+ Laurent Latil).
- ARMv7-M (Cortex-M3/4) + Calypso
- nuvoTon NUC1xx -
-- LPC17xx -
-- LPC17xx Boards -
-- LPC17xx Drivers -
-- LPC43xx -
-stm32_dmacapable() that can be used
+ to determine if DMA is possible from the specified memory address
+ (from Petteri Aimonen)
+ + STM32 Drivers +
+CONFIG_STM32_DMACAPABLE is defined, the STM32 SPI driver now uses
+ 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).
+ Atmel ATSAM3/4 +
++ Atmel ATSAM3/4 Boards +
++ PIC32MX Boards +
+.gitignore files: Made scope of ignore to be
+ only the current directory; Ignore .dSYM files in directories where
+ .exe's may be built. Also, in Makefiles, clean .dSYM files in
+ directories where an .exe may be built.
+ CONFIG_NSH_BUILTIN_APPS is
+ sufficient to build an application, test, or or example as an NSH
+ builtin application.
+ + Libraries +
+dprintf() and vdprintf() (the latter from Andrew Tridgell).
+ flash_eraseall NSH command (from Ken Pettit).
apps/system/ramtest:
- Added a simple memory test that can be built as an NSH command.
+ Added an MTD partition test/examples. 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.
- Tools -
-kconfig2html is a new tool which will replace the hand-generated documentation of the NuttX configruation variables with auto-generated documentation.
+ Added a test/example to verify alphanumeric, segment LCDs.
+ Efforts In Progress. The following are features that are partially implemented but present in this release. - Most are expected to be fully available in NuttX 6.27. + Most are expected to be fully available in NuttX 6.29.
- Freescale Freedom KL25Z + Audio System
- kconfig-frontends + kconfig-fronted Configuration
- ARMv6-M (Cortex-M0/M0+) + Kernel Build
- ARMv7-M (Cortex-M3/4) -
-CONFIG_NUTTX_KERNEL<.code>, need to explicitly set and clear the privilege bit in the CONTROL register.
- - Drivers -
-O_NONBLOCK was not supported in the "upper half" serial driver.
- - Stellaris LM3S/4F -
-- LPC17xx Drivers -
-- File Systems -
-mkfatfs was writing the boot code to the wrong location.
- From Petteri Aimonen
+ Typo in syscall proxying logic corrected by Ken Pettit.
poll() logic should
+ set POLLIN (or POLLRDNORM), not POLLOUT (from Max Holtzberg).
- C Library + LCD Drivers
sscanf().
- If %n occurs in the format statement after the input data stream has been fully parsed, the %n format specifier will not be handled.
- Reported by Lorenz Meier
- strchr(str, '\0') should return a pointer to the end of the string, not NULL.
- From Petteri Aimonen
+ Correct power controls in the MIO283QT2 LCD driver.
- Build System + USB Device Controller Drivers
EXEEXT is defined.
+ 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.
+ + STM32 Drivers +
++ LPC17xx Drivers +
++ Freescale Kinetis +
++ PIC32MX +
++ Graphics +
+CONFIG_EXAMPLES_NXTEXT_NOGETRUN 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.
@@ -2336,7 +2385,7 @@ nsh> STMicro STM32F103C4/8 (STM32 F1 Low- and Medium-Density Family). This port is for "STM32 Tiny" development board. This board is available from several vendors on the net, and may be sold under different names. - It is based on a STM32 F103C8T6 MCU, and is bundled with a nRF24L01 wireless communication module. + It is based on a STM32 F103C8T6 MCU, and is bundled with a nRF24L01 wireless communication module.
@@ -2488,7 +2537,7 @@ nsh> Atmel AT91SAM3U. This port uses the Atmel SAM3U-EK development board that features the AT91SAM3U4E MCU. - This port uses a GNU arm-nuttx-elf or arm-eabi toolchain* under either Linux or Cygwin (with native Windows GNU tools or Cygwin-based GNU tools). + This port uses a GNU arm-nuttx-elf or arm-nuttx-eabi toolchain* under either Linux or Cygwin (with native Windows GNU tools or Cygwin-based GNU tools).
@@ -2507,6 +2556,13 @@ nsh> USB device (and possible LCD support). These extensions may or may not happen soon as my plate is kind of full now.
++ NuttX-6.28 Update. + I just recently got a new SAM3U-EK board after bricking mine a year or so ago. + In the NuttX-6.28 release, there are some problems with the SAM3U-EK LCD and touchscreen. + I do not know if this is a consequence of board differences, changes in NuttX-6.28 for the SAM4S and SAM4L which affect the same code, or just "bit-rot" from disuse. + I hope to have these issues resolved for NuttX-6.29. +
Development Environments: @@ -4119,337 +4175,413 @@ Other memory:
-6.27 2013-04-28 Gregory Nutt <gnutt@nuttx.org> +6.28 2013-06-14 Gregory Nutt <gnutt@nuttx.org> - * arch/arm/src/armv7-m/up_mpu.c: Correct MPU sub-region settings for - unaligned regions (2013-03-15). - * arch/arm/src/armv6-m/up_svcall.c: Bring up to equivalent to the - ARMv7-M version (2013-03-15). - * configs/lm4f120-launchpad/tools: Add scripts and instructions to - simplify use of OpenOCD with ICDI (from JP Carballo, 2013-03-15). - * tools/mkconfig.c: Logic that attempts to suppress buffered I/O - within the kernel is wrong. sizeof(struct file_struct) must be - the same in both kernel- and user-spaces (2013-03-16). - * arch/arm/src/common/up_pthread_start.c, libc/pthread/pthread_startup.c, - and related files: Implement switch to user-space and user-space - pthread start-up function (2013-03-16). - * arch/arm/src/common/up_signal_handler.c, libc/pthread/pthread_startup.c, - and related files: Implement switch to user-space and user-space - pthread start-up function (2013-03-16). - * arch/arm/src/common/up_signal_handler.c, libc/signal/signal_handler.c, - arch/arm/src/armv[6|7]-m/up_svcall.c, arch/arm/include/armv[6|7]-m/svcall.h, - include/nuttx/userspace.h, and sched/sig_deliver.c: Implement switch - to user-space from kernel signal delivery trampoline before calling user- - space signal handler. Return from user-space signal handler using a - system call (2013-03-16). - * arch/arm/src/armv[6|7]-m/up_schedulesigaction.c: Need make sure we are - in kernel mode before switching to kernel-mode signal handler - trampoline (2013-03-16). - * arch/arm/include/armv[6|7]-m/irq.h, and arch/arm/src/armv[6|7]-m/up_svcall.c: - Add support for nested system calls. In the current design, this can - happen only under one condition: When the kernel system call logic calls - back into user space in order to allocate user space memory. So it is - expected that the maximum nesting level will be only 2 (2013-03-17). - * libc/stdio/lib_sccanf.c: Correct an error in sscanf. If %n occurs in - the format statement after the input data stream has been fully - parsed, the %n format specifier will not be handled. Reported by - Lorenz Meier (and also earlier by Kate) (2013-03-17). - * drivers/serial/serial.c: Support for O_NONBLOCK was not supported - in the "upper half" serial driver. This is normally not an issue - because UART TX is almost always available, but it does become an - if the UART uses hardware flow control or if the a "lower half" is - something like the USB CDC/ACM driver that may need to block for - significant amounts of time (2013-03-18). - * arch/arm/src/armv7-h/ram_vectors.h, up_ramvec_*.c, arch/arm/src/*/*_irq.c, - and Make.defs: Add support for modifiable interrupt vectors in RAM - (2013-03-18). - * arch/arm/src/armv7-m/up_exception.S, sam3u/sam3u_vectors.S, and - lpc17xx/lpc17_vectors.S: In exception handling with CONFIG_NUTTX_KERNEL, - need to explicitly set and clear the privilege bit in the CONTROL - register on return. I assumed this would be handled automatically - by the EXC_RETURN. Silly me (2013-03-18). - * arch/arm/src/lpc17_adc.c: Add a work-around for an ADC errata. From - Chris Taglia (2013-3-19). - * arch/arm/src/armv7-m/up_hardfault.c: If the PRIMASK is used to disable - interrupts, then additional logic is required in the hard fault handler - (2013-3-19). - * libc/ and mm/: Directories where the same sources files are used to - build different objects in the first and second pass kernel builds need - to keep those objects in separate directories so that they are not - constantly rebuilt (2013-3-19). - * fs/fat: Create an error in FAT file creation. The FAT logic was - not making a distinction between directory non-existence and file - non-existence so when it you try to create a file in a non-existent - directory, it would create a file with the name of the missing - directory. Reported by Andrew Tridgell (2013-03-30). - * Numerous files: Changed the protoypes of up_create_stack() and - up_release_stack() so that is includes a task type. Normally you - can get this type from the TCB parameter, but there are certain - conditions when the task type is not valid in the TCB when these - functions are called. Only the prototypes were changed on this - big, initial checkin. The next step will be to add logic to - allocate stacks for kernel threads from protected kernel memory - and all other task types from unprotected user memory (2013-03-20). - * arch/*/src/common/up_createstack.c, up_use_stack.c, and - up_release_stack.c: If creating or releasing the stack for a kernel - thread, use the kernel allocator so that the kernel thread stacks - are protected from user application meddling (2013-03-20). - * arch/arm/src/armv[6|7]-m/up_scall.c: Fix parameter passing for - all system call inline functions with > 3 parameters (2013-03-20) - * arch/*/src/common/up_stackframe.c and include/nuttx/arch.h: Add - and new interface to set aside memory on the stack. This will be - used at least in the kernel build to hold task arguments (2013-03-21). - * sched/sig_deliver.c: When dispatching signals to user threads, - copy the siginfo_t from the sigq to the stack. The signal queue - is allocated from kernel memory; however, the current stack is - the user's stack and the user code will be able to access the - signinfo_t data from the stack copy (2013-03-21). - * arch/arm/src/stm32: Added support for the kernel mode build - (cloned from the lpc17xx). (2013-03-21). - * configs/stme32f4discovery/kernel and scripts: Add support for - the kernel mode build on the STM32F4Discovery (2013-03-21). - * drivers/st7567.c/h and include/nuttx/lcd/st7567.h: Driver for - the ST7567 LCD Display Module from Univision Technology Inc. - contributed by Manikandan.S (2013-03-22). - * configs/zkit-arm-1769: Now supports the ST7567 LCD display - module. Added an nxhello configuration for testing (Manikandan.S, - 2013-03-22). - * configs/stm32f4discovery/kostest: Add a kernel mode version - of the OS test for the STM32F4Discovery board (2013-03-22). - * nuttx/include/nuttx, nuttx/configs/sam3u-ek, nuttx/configs/open1788, - nuttx/configs/stm32f4discovery, and nuttx/arch/arm: Complete - re-archtecting of how signals are dispatched to user-space code - in the kernel build. The original implementation was C-based - and simpler. However, the C code intermixed with SVC calls was - not properly preserving registers. The more complex, assembly - language version does not suffer from these issues. I believe - the the kernel build can now be called "feature complete" - (2013-03-23). - * binfmt/binfmt_execmodule.c: Here is a place where I forget - to update the call to sched_releasetcb() to pass the thread - type as the second parameter (2013-03-23). - * arch/arm/src/lm, kinetis, lpc32, and nuc1xx: Add kernel build - support to all ARMv7-M and ARMv6-M chips. There are no - configurations in place to to verify these additions! - (2013-03-24). - * arch/arm/src/lm/lm_gpio.h: Correct typos in alternate function - definitions (2013-03-24). - * arch/arm/src/lm/lm_lowputc.c and lm_serial.c: Add support for - the 7 UARTs on the LM4F120 (2013-03-24). - * configs/lm4f120-launchpad/ostest/defconfig: Fix the configured - RAM size. This appears to be the last show-stopper bug: The - LaunchPad now runs NuttX! (2013-03-24). - * configs/lm4f120-launchpad/nsh: Add an NSH configuration for the - LaunchPad (2013-03-24). - * configs/kwikstik-k40: Converted configurations to use the - konfig-frontends tool (2013-03-25). - * configs/twr-k60n512: Converted configurations to use the - konfig-frontends tool (2013-03-25). - * arch/arm/src/lpc17xx/lpc17_lcd.c: Add an LCD framebuffer driver - for the LPC177x/8x family (2103-3-26). - * arch/arm/src/lpc17xx/lpc17_emc.c and - configs/open1788/src/lpc17_sdraminitialize.c: Began testing the - Open1788 SDRAM. The SDRAM is basically functional, but there are - failures with the SDRAM is stressed by the memory test at - apps/example/ramtest (SDRAM support and the RAM test can be configured - into the base configs/open1788/nsh configuration as described in - configs/open1788/READMT.txt (2103-3-27). - * configs/open1788/nxlines: Add a configuration to test both the - Open1788 LCD and SDRAM which is used as a framebuffer (2013-3-27). - * arch/arm/src/lpc17xx/lpc17_gdma.c and lpc17_sdcard.c: Began - implementation of the LPC17 DMA and integration into the SDCARD - driver (2013-3-29). - * arch/arm/src/lpc17xx/lpc17_gdma.c: LPC17 DMA is code complete and - under test. Does not yet work (2013-3-30). - * fs/fat/fs_fat32dirent.c and fs_fat32util.c: Several fixes to the - FAT file system from Ronen Vainish. These fixes mostly involve the - logic to extend directory clusters for the case of long file names - but also include a few important general fixes (such as for storing - 32 bit FAT values) (2013-03-31). - * arch/arm/src/lpc17xx/lpc17_gdma.c and lpc17_sdcard.c: SD card DMA - is now functional. Thre may be some issues with DMA from CPU SRAM - which is apparently disabled in sleep mode; up_idle() always enters - sleep mode (2013-03-31). - * arch/arm/src/stm32: Add architecure support for the STM32 F427/F437 - chips. Contributed by Mike Smith (2013-4-01). - * configs/zkit-arm-1769/src/up_can.c: Add support for both CAN1 - and CAN2. Contributed by M.Kannan (2013-4-01). - * arch/arm/src/lpc17xx/lpc17_spi.c and lpc17_ssp.c and - configs/olimex-lpc1766stk, nucleus2g, zkit-arm-1769, and - lpcxpresso-lpc1768: The initialization function for both the LPC17xx - SPI and SSP blocks was called up_spinitialize() which is the common API - definition of include/nuttx/spi.h. But this raises a problem when the - MCU has multiple blocks for differ SPI implementations as does the - LPC17xx (and also as does other architectures like STM32 that have - USARTs that can serve as SPI interfaces as well). These were renamed - to lpc17_spiinitialize() and lpc17_sspinitialize() in this case. - Problem reported by M. Kannan (2013-4-01). - * arch/arm/src/lpc17xx/lpc17_gpdma.c and lpc17_idle.c: In sleep mode, - DMA can only be performed from peripheral SRAM. CPU SRAM is shutdown - in sleep mode. In order to simplify DMA memory allocation, the LPC17xx - IDLE will now hold off going to sleep mode if there is a DMA in progress - (2013-4-01). - * configs/open1788/src/lpc17_autoleds.c: Reversed sense of the IDLE LCD. - It is now off when the LPC17 is sleeping and on when awake. That is - much more useful because it provides a good visual indication of the - dynamic CPU load (2013-4-01). - * configs/open1788/src/lpc17_touchscreen.c and lpc17_ssp.c: Add - support for the touschscreen on the WaveShare LCD (2013-4-01). - * configs/several: There were already some functions called - lpc17_sspinitialize(). So they had to be renamed (2013-4-01). - * arch/arm/src/lpc17xx/lpc17_ssp.c: Adapted to work the the LPC178x - family (2013-4-01). - * arch/arm/src/lpc17xx/lpc17_gpio.c/.h: Separate LPC176x and LPC178x - logic into separate files. The logic is diverging to much to - try to retain common code (2013-4-03). - * net/net_clone.c: Fix compilation error when socket options are - are disabled. Reported by Daniel O'Connor (2013-4-05). - * configs/zkit-arm-1769/src/up_leds.c: Fix a typo introduced into - the button interrupt logic (2013-4-05). - * arch/arm/src/lpc17xx/lpc178x_gpio.c: Re-design of the GPIO - logic for the LPC178x family by Rommel Marcelo (2013-4-05). - * arch/arm/src/lpc17_gpiodbg.c: Updated so that it correctly - reports LPC177x/8x GPIO registers when GPIO debug is enabled - (2013-4-05). - * arch/arm/src/Makefile: The variable NUTTX already includes - the extension $(EXEEXT). So remove the second extension - $(NUTTX)$(EXEEXT) in two places (2013-4-7). - * arch/arm/src/lpc17xx/lpc17_gpioint.c: Disable interrrupts in - lpc17_setintedge(). This logic must be atomic because it can be - re-entered before it completes enabled interrupts, sometimes - leaving the interrupts in a strange state (2013-4-7). - * arch/arm/src/lpc17_lcd.c: Rommel Marcelo got the LPC1788 - framebuffer-based LCD working. Very nice! (2013-4-08). - * arch/arm/src/lm/lm_clockconfig.c and configs/lm4f120-launchpad: - Fix handling of the RCC SYSDIV2 field whent the PLL output is - 400MHz. Don't forget to set the USERCC2 bit in the register or - all is for naught (2013-4-09). - * configs/zkit-arm-1769/src/up_lcd.c, up_ssp.c, and up_spi.c: - Use SSP0 to LCD and SPI to SD-Card on the Zkit-arm-1769 board. - From Manikandan. S (2013-4-10) - * configs/olimex-lpc1766stk/usbserial: Converted to use the - kconfig-config frontends tools (2013-4-12). - * drivers/usbdev/pl2303.c: Fix some compilation errors that - crept in when fixes to the CDC/ACM driver where blindly - incorporated in the PL2303 driver (2013-4-12). - * configs/stm3210e-eval/usbserial: Converted to use the - kconfig-config frontends tools (2013-4-12). - * configs/nucleus2g/usbserial: Converted to use the - kconfig-config frontends tools (2013-4-12). - * arch/arm/src/kl and arch/arm/include/kl: Add support for the - Kinetis L family of Cortex-M0+ MCUs. Contributed by Alan - Carvalho de Assis. NOTE: This is still very much a work in - progress as of this initial commit (2013-04-16). - * configs/freedom-kl25z: Support for the Freedom KL25Z board - contributed by Alan Carvalho de Assis. NOTE: This is still - very much a work inprogress as of this initial commit - (2013-04-16). - * arm/arm/src/armv6-m and arch/arm/include/armv6-m: Ooops. Fix - a major screw-up: The Cortex-M0 has no BASEPRI register but - the current logic was using it to manage interrupts. Switch - to using the PRIMASK. This means that hardfaults will (again) - occur when SVC instructions are executed (2013-4-16). - * configs/stm3240g-eval/ostest: Converted to use the kconfig-frontends - tools (2013-4-17). - * sched/task_exithook.c: Don't flush the streams until the - final thread of the group exits. Flushing may cause the - thread to get suspended at a bad time and other threads in the - group may run while the exiting thread is in an unhealthy state. - This can cause crashes under certain circumstance. This is a - critical bugfix (2013-4-18). - * drivers/mtd/ramtron.c: Extended to support the FM25V01 device. - Contributed by Lorenz Meier (2013-4-18). - * sched/task_deletecurrent.c and task_exit.c, arch/*/up_exit.c: - Renamed task_deletecurrent() and task_exit() since it really - handles the architecture independent part of _exit(). _exit() - is used internally, but if it is called from the user, it should - unregister any atexit() or on_exit() functions (2013-4-18). - * tools/kconfig2html.c: This is the beginning of a tool to - replace the hand-generated documentation of the NuttX configruation - variables with auto-generated documentation. The initial checkin - is an incomplete, poorly structured prototype that I hope to - evolve into a useful tool (2014-4-20). - * libc/string/lib_strchr.c: strchr(str, '\0') should return a - pointer to the end of the string, not NULL. From Petteri - Aimonen (2014-4-22). - * fs/fat/fs_writefat.c: mkfatfs was writing the boot code to the - wrong location. From Petteri Aimonen (2014-4-22). - * Documentation: The NuttX documentation now expects to find an - auto-generated version of the configuration variable documentation - at Documentation/NuttXConfigVariables.html (2014-4-22). - * arch/arm/src/lpc17xx/lpc17_adc.c: Only one ADC pin was configured. - Need to configure all that are in the ADC0 set. From MKannan - (2014-4-23). - * configs/zkit-arm-1769/src: ADC and SPI/USB MSC updates from - MKannan (2014-4-23). - * arm/src/armv7-m/ram_vectors.h and arm/src/armv7-m/up_ramvec_initialize.c: - Fixes to RAM vector logic from Paul Y. Zhang (2014-4-23) - * tools/kconfig2html.c: Improve behavior of Expand/Collapse - Table of Contents; Handle errors in parsing of strings and in - some uninitialized variables. Add an option to use jQuery. - * tools/mkconfigvar.sh: Fix make target (2014-4-23). - * sched/exit.c, pthread_exit.c, task_exit.c, task_delete,c and - task_exithook.c: For pthread_exit(), move some logic to an early - point in the exit sequence where the task may need to block. Add - conditional logic in the lower end of the eixt logic kicked off by - _exit() to prohibit blocking after the task has been torn down and is - no longer cabable of blocking (2014-4-23). - * arch/arm/src/common/up_initialize.c: Add missing registration - of /dev/zero. Registration of /dev/null should depend upon - conditional compilation. From Ken Pettit (2014-4-24). - * arch/*/src/common/up_initialize.c: Same change required to other - architectures (2014-4-24). - * arch/arm/src/kl/kl_clockconfig.c and configs/freedom-kl25z/include/board.h: - Modify out PLL configuration so that it uses the values in - board.h; Fix PLL settings in board.h so that the correct core - and bus clock frequencies are generated. (2014-4-24). - * arm/src/kl/chip/kl_memorymap.h, kl_sim.h, andkl_uart.h: Correct some - register definitions (2014-4-25). - * arch/arm/src/kl/Kconfig, kl_lowputc.c, kl_serial.c, and kl_config.h: - No UART3-5 (2014-4-25). - * arch/arm/src/kl/kl_serial.c: Various fixes to various files in the - KL architecture directory as need to get the interrupt-driven - serial driver to work. The Freedom KL25Z NSH configuration now - works (2014-4-25). - * include/nuttx/assert.h, arch/*/src/*/up_assert.c, and other file: - Remove up_assert_code(). While asserting with an encoded value - could be a good feature, the codes have not be well utilized nor - documented. Give that situation it is better to remove the API - and reduce the footprint a little (2014-4-25). - * drivers/serial/Kconfig and arch/*/src/*/*_serial.c: Add - compilation so that the useless TIOCSERGSTRUCT ioctl logic - is not build unless CONFIG_DEBUG and CONFIG_SERIAL_TIOCSERGSTRUCT - are defined. - * sched/task_delete.c and task_terminate.c: Most task_terminate() - out of task_delete.c into its own C file. This should prevent - dragging task_delete() into the link when it is never called. + * 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). -apps-6.27 2013-04-28 Gregory Nutt <gnutt@nuttx.org> +apps-6.28 2013-06-14 Gregory Nutt <gnutt@nuttx.org> - * apps/system/ramtest: Add a simple memory test (2013-03-26). - * apps/examples/ostest: In the non-cancelable thread test, we need - to give the thread an opportunity to run and to set the non- - cancelable state. - * apps/nshlib/nsh_ddcmd.c: Correct the test of the skip input - parameter. Was limiting the range to <= count. From Ken - Petit (2014-4-24). + * 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). -NxWidgets-1.7 2013-04-28 Gregory Nutt <gnutt@nuttx.org> +NxWidgets-1.8 2013-06-14 Gregory Nutt <gnutt@nuttx.org> - * NxWidgets bitmap_converter.py: Fix bug when image width > 255. From - Petteri Aimonen (2013-4-22). - * NxWM::CScrollbarPanel: Fix spelling error in class name: CScollbarPanel - should be CScrollbarPanel. From Petteri Aimonen (2013-4-22). - * NxWidgets:: CGlyphButton: Generate action event, like CButton does. - From Petteri Aimonen (2013-4-22). - * NxWidgets:: CGlyphButton: Prevent drawing outside of the bitmap size. - From Petteri Aimonen (2013-4-22). - * NxWM::CTaskBar: Add option CONFIG_NXWM_TASKBAR_NO_BORDER to suppress - drawing of the border on the taskbar. From Petteri Aimonen (2013-4-22). - * NxWidgets::CNxTimer: Add function to check if CNxTimer is running. - From Petteri Aimonen (2013-4-22). - * NxWidgets::CNxWidgets: Allow overriding of the checkCollision() method. - From Petteri Aimonen (2013-4-22). + * NxWM::CMediaPlayer: shell application for an MP3 Media Player with + Kconfig settings to enable it. I plan to write this app to help + develop and test the MP3 codec chip driver. It really doesn't do + anything yet except display a text box saying "Coming soon", and I + need to minimize the icon size a bit. From Ken Pettit (2013-5-11). + * NxWidgets/nxwm/src/glyph_mediaplayer.cxx: Smaller version of the + media player glyph. From Ken Pettit (2013-5-12). + * NxWidgets/nxwm/include/ccalibration.hxx and src/ccalibration.cxx: + Fix a race condition that would cause the calibration screen + to fail to come up when its icon was touched (From Ken Pettit, + 2013-5-12). + * Kconfig: Default priorities for NxWidget and NxWM threads + should be 100, not 50, to be consistent with other default priorities. + * NxWidgets::CGlyphSliderHorizontal and NxWidgets::CGlyphSliderHorizontalGrip: + New widgets added by Ken Pettit (2013-5-15). + * NxWidgets/UnitTests/CGlyphSliderHorizontal: Addes a unit test for the + NxWidgets::CGlyphSliderHorizontal class. From Ken Pettit (2013-5-17) . + * NxWidgets::CGlyphSliderHorizontal: Fix a drawing error. From Ken + Pettit (2013-5-17). + * UnitTests/*/Makefile and .gitignore: Update the way that NSH + the Unit Tests are registered as built-in NSH applications (2013-5-30). + * NxWidgets::CImage: Allow a NULL pointer for a bitmap. Add protection + to prevent dereferencing the NULL pointer. From Petteri Aimonen + (2013-6-4). + * NxWidgets::CNumericEdit: Delay before auto-incrementing now varies: + A longer delay is required to start auto-incrementing and speed increases + while pressed. From Petteri Aimonen (2013-6-4). + * NxWM::CTaskbar: Add a method to redraw the taskbar and the current + application. This should only be necessary if the display loses + state due to e.g. powerdown or other manual intervention. From + Petteri Aimonen (2013-6-4). uClibc++-1.0 2011-11-05 <gnutt@nuttx.org>