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项目描述

Nuttx is a real-time embedded operating system (RTOS). It has a small footprint that is usable in micro-controller environments. It is fully scalable from tiny (8-bit) to moderate embedded (32-bit) systems. It also aims to be fully compliant to standards, to be fully real time, and to be totally open.

系统要求

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2013-02-02 12:02
6.25

此版本包括重大转型的操作系统数据结构以支持一些新的、 标准的操作系统接口。此外包括许多其他变动和几个重要的修正。
This release includes a major restructuring of OS data structures in order to support some new, standard OS interfaces. Numerous other changes and several important bugfixes are also included.

2012-12-21 07:04
6.24

此版本添加了几个新的核心操作系统功能,包括地址环境 (aka"流程"),支持一个路径变量和本机 Windows 生成。此外,平台支持支持现供 ZiLOG z180 (通过 P112)、 STM32 F100 高密度板和其它 ARM 主板支持。包含几个附加功能和重要的修正。
This release adds several new core OS features including address environments (aka "Processes"), support for a PATH variable, and a native Windows build. In addition, platform support support is now available for the the ZiLOG z180 (via the P112), STM32 F100 high density boards, and additional ARM board support. Several additional features and important bugfixes are included.

2012-03-11 08:58
6.16

此版本支持 ARM 皮质 M4 FPU、 正交编码器的新框架、 STM32 F2 家人和 PIC32 USB 和以太网驱动程序。几个 bug 已修复,包括一些非常关键的 TCP/IP 网络问题。
This release supports the ARM Cortex-M4 FPU, a new Quadrature Encoder framework, the STM32 F2 family, and PIC32 USB and Ethernet drivers. Several bugs have been fixed, including some very critical TCP/IP networking issues.

2012-02-13 22:55
6.15

此版本功能新的 FTP 服务器,Telnet 新封装,以便一个 Telnet 会话可以作为"控制终端"和一个新的 SYSLOGging 基础结构。除了这些头条新闻,也有驱动程序扩展可以、 脉宽调制以太网)。
This release features a new FTP server, a new encapsulation of Telnet so that a Telnet session can serve as a "controlling terminal", and a new SYSLOGging infrastructure. In addition to these headlines, there are also driver extensions (CAN, PWM, Ethernet).

2012-01-16 04:13
6.14

此版本都是驱动程序扩展为罐头、 PWM、 ADC 等。也有新的 STM32 f4 类驱动程序。有新板支持为 STM32F4 发现和 TI TDK-S2E。
This release is all about driver extensions for CAN, PWM, ADC, etc. There are also new STM32 F4 drivers. There is new board support for the STM32F4-Discovery and for the TI TDK-S2E.

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