mirror of
https://github.com/apache/nuttx.git
synced 2026-09-22 14:41:29 +08:00
Prep for 6.28 release
This commit is contained in:
Gregory Nutt
+255
@@ -4250,3 +4250,258 @@ Bugfixes (see the ChangeLog for details). Some of these are very important:
|
||||
- OS test: Fix timing error in non-cancelable thread test.
|
||||
- NSH: Correct the test of the skip input parameter. Was limiting the
|
||||
range to <= count. From Ken Petit.
|
||||
|
||||
NuttX-6.28
|
||||
----------
|
||||
|
||||
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 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).
|
||||
|
||||
Additional new features and extended functionality:
|
||||
|
||||
* File Systems:
|
||||
|
||||
- SMART FLASH file system (contributed by Add Ken Pettit).
|
||||
|
||||
* MTD (FLASH) Drivers:
|
||||
|
||||
- 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.
|
||||
- Extended the MTD interface to provide an (optional) method to
|
||||
perform byte oriented writes if supported by the FLASH part.
|
||||
- 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).
|
||||
|
||||
* LCD Drivers:
|
||||
|
||||
- New interface definitions to support audio devices (from Ken Pettit)
|
||||
and alphanumeric, segment LCDs.
|
||||
|
||||
* Wireless Drivers:
|
||||
|
||||
- Added new driver for the wireless nRF24L01+ transceiver (from
|
||||
Laurent Latil).
|
||||
|
||||
* Calypso:
|
||||
|
||||
- Added support for the Pirelli DP-L10 phone (from Craig Comstock via
|
||||
Alan Alan Carvalho de Assis)
|
||||
|
||||
* STM32:
|
||||
|
||||
- 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).
|
||||
- Added support for the STM32L (STM32L15X/STM32L16x) family.
|
||||
- Added STM32F103C4 and F103C8 chip support (from Laurent Latil).
|
||||
- Added a new interface function, stm32_dmacapable() that can be used
|
||||
to determine if DMA is possible from the specified memory address
|
||||
(from Petteri Aimonen)
|
||||
|
||||
* STM32 Drivers:
|
||||
|
||||
- If 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).
|
||||
|
||||
* STM32 Boards:
|
||||
|
||||
- Support added for the MikroElektronika Mikromedia for STM32F4
|
||||
development board (from Ken Pettit) with the MIO283QT2 LCD and
|
||||
touchscreen. Several graphics configurations are included.
|
||||
- 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).
|
||||
- Support added for the R65105-based LCD that comes with some
|
||||
HY-Mini STM32v boards (from Christian Faure).
|
||||
- Added basic support for the STM32L-Discovery board. Drivers
|
||||
for the on-board segment LCD are included.
|
||||
- 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).
|
||||
|
||||
* Stellaris LM3S/LM4F:
|
||||
|
||||
- Support added for a TI/Stellaris internal FLASH MTD driver (from Max
|
||||
Holtzberg).
|
||||
|
||||
* Stellaris LM4F Boards:
|
||||
|
||||
- The LM3S6965-EK now has configurations for the UDP discovery tool and
|
||||
for the TCP echo server (both from Max Holtzberg)
|
||||
|
||||
* Atmel ATSAM3/4:
|
||||
|
||||
- Reorganized, renamed, and updated directory structure to better
|
||||
support additional members of the SAM3/4 family.
|
||||
- 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.
|
||||
|
||||
* Atmel ATSAM3/4 Boards:
|
||||
|
||||
- Added support for the Atmel SAM4L Xplained Pro development board.
|
||||
This board features the ATSAM4LC4C MCU (Cortex-M4 with 256KB FLASH +
|
||||
32KB SRAM).
|
||||
- Added support for the Atmel SAM4S Xplained developement board. This
|
||||
board features the ATSAM4S16C MCU (Cortex-M4 with 1MB FLASH + 128KB
|
||||
SRAM).
|
||||
|
||||
* PIC32MX Boards:
|
||||
|
||||
- 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.
|
||||
|
||||
* Build System:
|
||||
|
||||
- Clean-up of almost all .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.
|
||||
- Standardize and consolidated all build-as-an-NSH-application
|
||||
configuration settings. Now only CONFIG_NSH_BUILTIN_APPS is
|
||||
sufficient to build an application, test, or or example as an NSH
|
||||
builtin application.
|
||||
- Added support for a generic ARM, ARMv6-M and ARMv7-M Windows EABI
|
||||
toolchains.
|
||||
|
||||
* Libraries:
|
||||
|
||||
- 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.
|
||||
- Add dprintf() and vdprintf() (the latter from Andrew Tridgell).
|
||||
- Add an application that may be built as an NSH builtin command that
|
||||
will erase FLASH using a flash_eraseall NSH command (from Ken Pettit).
|
||||
|
||||
* Applications:
|
||||
|
||||
- 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.
|
||||
- Added a test/example to verify alphanumeric, segment LCDs.
|
||||
- Added a simple single threaded, poll based TCP echo server based
|
||||
on W. Richard Stevens UNIX Network Programming Book (from Max
|
||||
Holtzberg).
|
||||
- Added several tests of the SMART block driver and file system (from
|
||||
Ken Pettit).
|
||||
- Added a runtime configuration for the UDP discover utility (from
|
||||
Max Holtzberg).
|
||||
- Added an example application to demo the nRF24L01 driver (from
|
||||
Laurent Latil).
|
||||
- New and modified NSH commands:
|
||||
Added a -h option to the df command to show the volume information
|
||||
in human readable form (from Ken Petit).
|
||||
Add a new mksmartfs command (from Ken Petit).
|
||||
|
||||
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 6.28.
|
||||
|
||||
* Audio System:
|
||||
|
||||
- A complete audio subsystem include CODECs, higher level management,
|
||||
interface definitions, and audio drivers was contributed by Ken
|
||||
Pettit. This work has not been completely verified as of this
|
||||
release and so is categorized as a work-in-progress. At present,
|
||||
progress is blocked due to issues interfacing with the VS1053
|
||||
audio DAC on the Mikroe STM32F4 board.
|
||||
|
||||
* kconfig-fronted Configuration:
|
||||
|
||||
- Conversion of old configurations to use the kconfig-frontends
|
||||
tool is an ongoing effort that will continue for some time.
|
||||
At this time, only 43% of the configurations have been converted
|
||||
to use the kconfig-frontends tools.
|
||||
|
||||
Bugfixes (see the ChangeLog for details). Some of these are very important:
|
||||
|
||||
* Tasking:
|
||||
|
||||
- Modify assertion in the priority inheritance logic that is reported
|
||||
to cause false alarm assertions.
|
||||
|
||||
* Kernel Build:
|
||||
|
||||
- Typo in syscall proxying logic corrected by Ken Pettit.
|
||||
|
||||
* Networking:
|
||||
|
||||
- Poll setup/teardown logic should ignore invalid (i.e., negative)
|
||||
file descriptors (from Max Holtzberg).
|
||||
- When readahead data is available, the network poll() logic should
|
||||
set POLLIN (or POLLRDNORM), not POLLOUT (from Max Holtzberg).
|
||||
|
||||
* LCD Drivers:
|
||||
|
||||
- Correct power controls in the MIO283QT2 LCD driver.
|
||||
|
||||
* USB Device Controller Drivers:
|
||||
|
||||
- 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:
|
||||
|
||||
- Correct some bad STM32 F1 DMA definitions that crept into the system
|
||||
a few months ago a broke STM32 F1 DMA (from Laurent Latil)
|
||||
- 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.
|
||||
- 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).
|
||||
- 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).
|
||||
- Fixed a backward conditional in USB OTG FS host controller driver
|
||||
that prevented detection of disconnection events (from Scott).
|
||||
|
||||
* LPC17xx Drivers:
|
||||
|
||||
- I2C interrupt control. Also correction for a single byte read
|
||||
timeout error (from M. Kannan).
|
||||
|
||||
* Freescale Kinetis:
|
||||
|
||||
- Freedom KL25Z pin multiplexing and LED control corrections (from
|
||||
Alan Carvalho de Assis)
|
||||
|
||||
* PIC32MX:
|
||||
|
||||
- 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.
|
||||
|
||||
* Graphics:
|
||||
|
||||
- Default priorities for NxWidget and NxWM threads should be 100,
|
||||
not 50, to be consistent with other default priorities.
|
||||
|
||||
* Applications:
|
||||
|
||||
- Remove the 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.
|
||||
- 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.
|
||||
- Add some missing NSH library configuration values (from Lorenz
|
||||
Meier).
|
||||
|
||||
Reference in New Issue
Block a user