论坛首页 › 嵌入式OS › 有nuttx与rt-thread的对比吗，功能上两个系统很象

tgyd 发表于 2012-12-24 13:06:52

有nuttx与rt-thread的对比吗，功能上两个系统很象

http://www.nuttx.org/doku.php?id=nuttx

Key features

Standards Compliant.
Core Task Management.
Modular, micro-kernel.
Fully pre-emptible.
Naturally scalable.
Highly configurable.
Easily extensible to new processor architectures, SoC architecture, or board architectures. See Porting Guide.
FIFO and round-robin scheduling.
Realtime, deterministic, with support for priority inheritance.
POSIX/ANSI-like task controls, named message queues, counting semaphores, clocks/timers, signals, pthreads, environment variables, filesystem.
VxWorks-like task management and watchdog timers.
BSD socket interface.
Extensions to manage pre-emption.
Optional tasks with address environments (Processes).
Inheritable “controlling terminals” and I/O redirection
On-demand paging.
System logging
May be built either as an open, flat embedded RTOS or as a separtely built, secure micro-kernel with a system call interface.
Well documented in the NuttX User Guide.
Supported platforms

ARM
ARM7TDMI
ARM920T
ARM926EJS (TI DM320, NXP LPC31xx)
ARM Cortex-M3 (ST Micro STM32 F1/F2, TI/Stellaris LM3S, NXP LPC17xx, Atmel AT91SAM3)
ARM Cortex-M4 (with floating point unit: ST Micro STM32 F4, NXP LPC43xx; without FPU: Freescale Kinetis)

heyuanjie87 发表于 2012-12-24 15:28:07

的确很像，有空俺得去参考参考

cctsao1008 发表于 2013-7-2 20:02:09

Eclipse 環境中的 Nuttx 編譯和除錯
http://my.oschina.net/u/1170736/blog/141943

gpfrank 发表于 2013-9-10 15:24:55

这个nuttx好像很牛的样子。
几乎需要的都有了。国内不知道有没有社区。

ffxz 发表于 2013-9-11 19:55:02

一个NB的系统，后面往往有一家公司：NX Engineering, http://www.nx-engineering.com/

ljt80158015 发表于 2013-9-11 21:03:11

这个系统很nx吗？貌似用的人很少。

zishan 发表于 2013-9-22 12:16:27

感慨其对标准的理解啊!

njchenmin 发表于 2013-9-24 06:21:58

这个东西没有技术支持，对于初学的人来说都是扯淡

查看完整版本: 有nuttx与rt-thread的对比吗，功能上两个系统很象