Apache NuttX is a mature, real-time embedded operating system (RTOS)
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yinshengkai 263f8955da fs/procfs: Supports any number of thread displays
After the number of threads exceeds the array size, it will not be displayed.
Any number of threads can be displayed using dynamic adaptation

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2024-08-28 14:01:25 +08:00
.github [cmake]: added initial support for MSYS2 2024-08-27 21:36:12 +08:00
Documentation driver/mem:add Mem Driver. 2024-08-28 13:59:04 +08:00
arch risc-v/bl808: Configure MMU to cache User Text, Data and Heap 2024-08-28 13:47:41 +08:00
audio nuttx/audio: Add amr and opus format control switches 2024-08-23 08:57:00 +08:00
binfmt nuttx: resolve various 'FAR' and 'CODE' issues 2024-08-26 10:21:03 +08:00
boards fs/procfs: Supports any number of thread displays 2024-08-28 14:01:25 +08:00
cmake [cmake]: added initial support for MSYS2 2024-08-27 21:36:12 +08:00
crypto crypto: export interfaces abort aes-cmac 2024-08-27 07:44:06 -04:00
drivers driver/mem:add Mem Driver. 2024-08-28 13:59:04 +08:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs fs/procfs: Supports any number of thread displays 2024-08-28 14:01:25 +08:00
graphics nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
include driver/mem:add Mem Driver. 2024-08-28 13:59:04 +08:00
libs memset:optimizate speed. 2024-08-27 00:21:27 +08:00
mm mm: add mm_largest api to get the current largest available memory block 2024-08-25 23:09:28 +08:00
net tcp_close.c:when tcp socket stays in TCP_FIN_WAIT_1 or TCP_FIN_WAIT_2,calling tcp_close_eventhandler releases received packets 2024-08-26 06:14:10 -04:00
openamp nuttx/atomic.h:replace ALL stdatomic.h with nuttx/stdatomic.h in nuttx/ 2024-08-22 01:44:29 +08:00
pass1 passl: Author Gregory Nutt: update licenses to Apache 2021-02-09 01:21:53 -08:00
sched [env]:Fixed spacing and typo issues in code comment descriptions 2024-08-27 21:52:56 +08:00
syscall nuttx/syscall: delete getrandom in syscall.csv 2024-08-27 21:44:33 +08:00
tools tools/nxstyle: fix wrong error reports for if statements 2024-08-28 09:08:42 +08:00
video build: add initial cmake build system 2023-07-08 13:50:48 +08:00
wireless nuttx: fix multiple 'FAR', 'CODE' and style issues 2024-08-25 19:22:15 +08:00
.asf.yaml feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
.gitignore toolchain/ghs: Fix green hills toolchain build Vela warnings 2024-08-27 01:56:34 +08:00
.pre-commit-config.yaml Created pre-commit config file 2024-08-19 21:40:56 +02:00
.yamllint feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
AUTHORS AUTHORS: add Tomek CEDRO to the list 2023-03-07 14:15:55 +01:00
CMakeLists.txt [cmake]: added initial support for MSYS2 2024-08-27 21:36:12 +08:00
CONTRIBUTING.md Remove the tail spaces from all files except Documentation 2023-02-26 13:24:24 -08:00
INVIOLABLES.md INVIOLABLES.md: Fix a simple alignment and change occurrences of Nuttx 2020-09-03 01:33:05 +08:00
Kconfig make/disassembly: generate disassembly file 2024-08-16 15:22:25 +08:00
LICENSE libc/x86_64: port string functions from bionic 2024-07-02 23:59:18 +08:00
Makefile tools:fix some error use of shell command in Windows native build 2022-11-06 16:41:49 +08:00
NOTICE Remove the double blank line from source files 2022-02-20 20:10:14 +01:00
README.md Gathering community recommendations 2023-10-28 13:55:56 +08:00
ReleaseNotes Documentation: move ReleaseNotes 2023-09-26 20:41:00 +08:00

README.md

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Apache NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOSs (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()).

For brevity, many parts of the documentation will refer to Apache NuttX as simply NuttX.

Getting Started

First time on NuttX? Read the Getting Started guide! If you don't have a board available, NuttX has its own simulator that you can run on terminal.

Documentation

You can find the current NuttX documentation on the Documentation Page.

Alternatively, you can build the documentation yourself by following the Documentation Build Instructions.

The old NuttX documentation is still available in the Apache wiki.

Supported Boards

NuttX supports a wide variety of platforms. See the full list on the Supported Platforms page.

Contributing

If you wish to contribute to the NuttX project, read the Contributing guidelines for information on Git usage, coding standard, workflow and the NuttX principles.

License

The code in this repository is under either the Apache 2 license, or a license compatible with the Apache 2 license. See the License Page for more information.