Apache NuttX is a mature, real-time embedded operating system (RTOS)
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xuxingliang 0663ac1483 sched/note: specify note event for heap instrumentation
1. Add NOTE_HEAP_ prefix for heap note event.
2. Use note type as heap instrumentation parameter.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
2024-10-07 17:34:59 +08:00
.github CI: Refactor the Build Rules based on Arch Labels 2024-10-07 15:04:28 +08:00
Documentation Create a documentation folder to list sensor drivers that are available. This way each sensor added/implemented can have its own space to define any unique ioctl commands that it uses, unique error codes and programming examples. 2024-10-03 15:36:10 -03:00
arch sched/note: specify note event for heap instrumentation 2024-10-07 17:34:59 +08:00
audio audio: add AUDIO_MSG_IOERR msg to meida service 2024-09-30 08:43:22 +08:00
binfmt coredump:add const to memory region struct ptr 2024-10-01 20:40:28 +08:00
boards arm/qemu: The PSCI can be configured with CONFIG_ARM_PSCI 2024-10-07 17:33:14 +08:00
cmake greenhills: add cmake support 2024-10-01 11:48:09 +08:00
crypto nuttx/crypto: export asynchronous calling process 2024-09-28 13:05:28 +08:00
drivers sched/note: specify note event for heap instrumentation 2024-10-07 17:34:59 +08:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs rptun: Remove include/nuttx/rptun/openamp.h 2024-10-07 00:44:28 +08:00
graphics Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
include sched/note: specify note event for heap instrumentation 2024-10-07 17:34:59 +08:00
libs nuttx/libxx: Simplify compilation warnings for passing CXXFLAGS. 2024-10-07 00:46:45 +08:00
mm sched/note: specify note event for heap instrumentation 2024-10-07 17:34:59 +08:00
net rptun: Remove include/nuttx/rptun/openamp.h 2024-10-07 00:44:28 +08:00
openamp Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
pass1 Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
sched sched/note: specify note event for heap instrumentation 2024-10-07 17:34:59 +08:00
syscall fs/mmap/msync:support msync. 2024-09-19 01:43:50 +08:00
tools tools/testbuild.sh: Improved speed in the skipping phase 2024-10-03 08:59:04 +08:00
video Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
wireless Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
.asf.yaml feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
.gitignore add .gdb_history to .gitignore 2024-09-14 12:14:12 +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 sim: add link option /LARGEADDRESSAWARE:NO for windows64 2024-10-04 08:21:35 +08:00
CONTRIBUTING.md Remove the tail spaces from all files except Documentation 2023-02-26 13:24:24 -08:00
INVIOLABLES.md
Kconfig drivers/vhost: add vhost framework for NuttX 2024-10-03 17:37:40 +08:00
LICENSE drivers/i3c: support i3c driver model 2024-09-24 23:36:50 +08:00
Makefile tools: migrate to SPDX identifier 2024-09-10 23:11:11 +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.