RT-Thread-[ANN] RT-Thread 1.2.0 RC releaseRT-Thread问答社区

[ANN] RT-Thread 1.2.0 RC release

发布于 2013-10-10 10:31:23 浏览：5420 订阅该版

This release brings ARM Cortex-A8 porting based on BeagleBone, UNITY-2 porting based on SEP6200, and supports Ymodem protocol.

Kernel:
* fix the spelling wrong in rtdef.h(_MSC_VER_ -> _MSC_VER)
* fix debug output of scheduler
* ipc - add a check on the option flag in rt_event_recv()
* kservice - export vsnprintf as rt_vsnprintf
* memheap - fix the memory block splitting issue
* memheap - optimize rt_memheap_realloc(don't alloc/memcpy when there is next node is enough for realloc)
* device - add ref_count support

Components:
* dfs - fix the variable definition bug in copy(dfs_file.c)
* dfs - add mount table
* dfs - add ramfs into building script
* dfs - fix O_APPEND write issue in ramfs
* dfs/elm - add device_open/close in mkfs
* dfs/jffs2 - fix file mode init bug in jffs2_open/opendir
* dfs/jffs2 - fix bug when umount jffs2
* pthread - remove compiling warning
* drivers/pipe - add rt_pipe_init/rt_pipe_detach
* drivers/pipe - add nonblocking read/write and force write mode
* drivers/pipe - call rx_indicate the time we resume reader
* drivers/pipe - make pipe a type of device
* drivers/portal - implement portal device
* drivers/portal - add checks on oflag
* drivers/portal - fix bug in portal callback forwarding
* drivers/ringbuffer - fix the ambiguous name
* drivers/ringbuffer - add put_force and putchar_force API
* finsh - add device checking when set_device
* finsh - add shell device automatically setting for rx_ind
* finsh - add description for new pipe and portal device
* finsh - use alias in the variable definition
* finsh - unregister rx_indicate when closing the device
* finsh - fix the command line too long issue
* finsh/msh - only export cd/pwd when DFS_USING_WORKDIR is enabled
* init - remove initialization feature for MS VC++ compiler
* init - update linker script for components auto initialization
* init - add initialization debug code
* logtrace - cleanup
* logtrace - change the compiling macro before DFS option
* logtrace - cleanup code and fix compiling warnings
* logtrace - add LOG_TRACE_VERBOSE log level
* logtrace - adjust the log values
* logtrace - only export cmd when finsh is enabled
* libc/minilibc - add gettimeofday declaration in sys/time.h
* utilities - add ymodem

Tools:
* building.py - add clang static analyzer support
* building.py - add buildlib for Keil MDK
* building.py - run 'clang -Wall -fsyntas-only' in clang-analyze
* clang-analyze.py - add a custom tool to do clang static analyze

BSP:
* import beaglebone porting
* SEP6200 Support
* add K60Fxxxx bsp for TWR-K60F120M board
* fix compiling error in Linux(lm4f232, stm32f40x, xplorer4330)
* cortex-m3 - enhancement hard fault exception handler
* at91sam9260 - update usart driver, using serial driver component
* at91sam9260 - update the project directory structure
* at91sam9260 - fix compiling error
* at91sam9260 - embedded GPLv2 license
* stm32f10x - cleanup code
* stm32f10x - remove unused file
* stm32f10x - update the project directory structure
* stm32f10x - update the project files
* stm32f10x - update link script for components auto initialization
* stm32f10x - update SD card driver for auto initialization
* stm32f10x - update DM9000 ethernet driver for auto initialization
* stm32f10x - use serial driver component
* stm32f10x - fix the rtgui initialization
* simulator - update code for new component initialization support on mingw
* simulator - update to support simulator for Linux
* simulator - fix SDL initialization under Linux
* simulator - init SDL after rt_components_init 
* simulator - move rt_hw_context_switch_interrupt after it's definition
* simulator - move SDL setting staff into drivers/SConstruct
* simulator - get CORSS_TOOL and EXEC_PATH from env
* simulator - add clang-analyze tool support
* simulator - add tap netif driver

Download:
[RT-Thread 1.2.0 RC](https://rt-thread.googlecode.com/files/RT-Thread_1.2.0RC.7z)