RT-Thread v2.1.0 alpha released.

This is the first release for RT-Thread v2.1.0 series, which is an alpha technical preview version. As the planning in the road map, this release mainly includes following:

1. Implementation a lwIP interface under DFS file system, therefore, application can use read/write interface on lwip socket. A draft version of select() function has been implemented, but it's only for lwIP, no device file descriptor yet.
2. Add more BSP, for example TM4C129x, AlphaScale ASM9260T and nRF51822 BLE SoC.
3. The CloudIDE has been enable on http://lab.rt-thread.org/cloudide. More packages will be released in this CloudIDE.

RT-Thread v2.0.1 released.

This is a bug fix release based on RT-Thread v2.0.0.

RT-Thread v2.0.0 final released.

This is a first final version for v2.0.0 series. This release includes:

• Add LPC54102 BSP (Coing).
• Add VBUS components for communication between multi-system, such as Linux/RT-Thread, RT-Thread/RT-Thread, RT-Thread/metal-system etc. And this new component is used in LPC4357, which has dual core, M4/M0.(contributed by Shanghai ReaThread Company)
• Add NAT and DHCP server for lwIP. Yes, you can use RT-Thread as a little router, for example to create a hot AP with Wi-Fi and ETH.
• Add MPU6050 sensor driver, BMI055 sensor driver, which use the new sensor framework in the RT-Thread;
• Better support C runtime library, GNU GCC/Keil MDK/IAR compiler etc.
• Add Renesas YRDKRX62N BSP (limxuzheng).
• Add NuMicro M051 Series BSP (bright-pan)

[cancelled] RT-Thread v1.2.4 released.

This is a bug fix based on RT-Thread v2.0.0.

RT-Thread v2.0.0 rc released.

The v2.0.0 series is an active branch for new feature development. The rc version is a release candidate, which introduce new features as:

• The GDB stub implementation in ARM Cortex-A8 (beaglebone board) and Cortex-M4 (stm32f40x) -- wzyy2;
• The lwIP head version porting by hduffddybz. In the newest lwIP version, the dual TCP/IPv4, v6 protocol stack is implemented.
• In order to provide more support in smart and small device, a generic and Android-able sensor framework is provided. In the same time, C++ support was introduced to support writing sensor driver with C++.

(The GDB stub and lwIP head is the achievement from OS camp, which sponsored by CSDN)

Some new BSP:

• The Cortex-M3 porting in CME-M7 FPGA (CME-M7 FPGA - from Capital Microelectronics Co. Ltd.)
• The Spansion FM4, MB9BF568r porting;

Other bugs fixed...

RT-Thread v1.2.3 released

The v1.2.3 version is a bug fixed version, which includes following change:

BSP:

• beaglebone, fix serial setting issue;
• lpc176x, add SD card driver block geometry information;
• lpc176x, remove the wrong RT_LWIP_TCP_SEG_NUM setting;
• lpc408x, fix GCC compiling issue;
• stm32f40x, fix UART3 setting issue;
• ARM Cortex-M0/3/4, fix spell wrong;

Components:

• DFS_NFS, fix the open issue when to open a not exist directory;
• I2C, remove the useless core lock;
• I2C, remove the useless device_init code;
• SPI, remove the useless device_init code;
• msh, add RT_USING_WORKDIR/RT_USING_HEAP condition;
• finsh, fix the FINSH_USING_HISTORY option;
• armlibc, fix the open mode issue when using fopen;
• pthreads, if attr is NULL, the default value is used in pthread_cond_init function;

Kernel:

• Remove the rt_device_init_all implementation;
• Fix the defunct_thread check issue when use optimized compiling in some CPU arch;
• Fix the race condition in memory pool;