Apache NuttX is a mature, real-time embedded operating system (RTOS)
Go to file
raiden00pl 64be5c6958 Documentation: update organization.rst 2023-10-30 20:29:54 +08:00
.github build(deps): bump docker/build-push-action from 4 to 5 2023-09-18 13:33:40 +08:00
Documentation Documentation: update organization.rst 2023-10-30 20:29:54 +08:00
arch qemu/arm64: implement up_textheap_align and support sotest 2023-10-30 18:20:22 +08:00
audio Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
binfmt sched/task: close file descriptor with O_CLOEXEC before active task or exec 2023-10-27 21:15:07 +08:00
boards qemu/arm64: implement up_textheap_align and support sotest 2023-10-30 18:20:22 +08:00
cmake cmake:fix invalid configs when export defconfig and .config 2023-08-29 09:51:20 +08:00
crypto crypto/rsa_verify: export rsa verify via /dev/crypto 2023-10-18 12:23:13 +08:00
drivers Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs fs/inode: Change inode_unlink to static function 2023-10-30 10:57:14 +02:00
graphics Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
include arch/arm64: support relocate for aarch64 2023-10-30 18:20:22 +08:00
libs arch/arm64: support relocate for aarch64 2023-10-30 18:20:22 +08:00
mm mm: Change global spinlock to per heap 2023-10-30 11:18:34 +02:00
net Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
openamp add remote poweroff support 2023-09-20 00:42:02 +08:00
pass1
sched sched/task: close file descriptor with O_CLOEXEC before active task or exec 2023-10-27 21:15:07 +08:00
syscall Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
tools Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
video build: add initial cmake build system 2023-07-08 13:50:48 +08:00
wireless wireless/bluetooth: Add option to set the HCI TX thread affinity 2023-10-24 22:41:44 +08:00
.asf.yaml
.gitignore tools/ci: migrate some ci build configurations to CMake 2023-07-15 23:32:36 +08:00
.yamllint
AUTHORS AUTHORS: add Tomek CEDRO to the list 2023-03-07 14:15:55 +01:00
CMakeLists.txt cmake: correct cmake rule file name 2023-10-21 11:00:27 +08:00
CONTRIBUTING.md Remove the tail spaces from all files except Documentation 2023-02-26 13:24:24 -08:00
INVIOLABLES.md
Kconfig debug/assert: decouple configuration of show file name feature 2023-10-20 02:22:48 +08:00
LICENSE libc: Remove the unused lib_libdtoa.c 2023-10-23 20:06:34 -03:00
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

POSIX Badge License Issues Tracking Badge Contributors GitHub Build Badge Documentation Badge

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.