Apache NuttX is a mature, real-time embedded operating system (RTOS)
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Matheus Catarino c6eea4ad8b add LDC2 (dlang) support
*Note:* ldmd2 is ldc2-wrapper, allow using dmd frontend flags.
      This support may be extended to gdc (gnu) if nuttx developers demand it
  or are interested in it.
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Documentation DOC: Add how to get application on NSH 2024-06-06 02:39:56 +08:00
arch add LDC2 (dlang) support 2024-06-06 09:32:56 +08:00
audio Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
binfmt all: Fix accessing uninitialized local variables 2024-04-04 11:51:54 +08:00
boards add LDC2 (dlang) support 2024-06-06 09:32:56 +08:00
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crypto Replace all asserts in kernel code with ASSERT 2024-05-17 10:18:16 -03:00
drivers pm: remove pm global, make per domain isolated 2024-06-04 22:04:25 +08:00
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fs sem_open: return error code, sem returned by parameter 2024-06-06 02:40:50 +08:00
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include sem_open: return error code, sem returned by parameter 2024-06-06 02:40:50 +08:00
libs sem_open: return error code, sem returned by parameter 2024-06-06 02:40:50 +08:00
mm mm: check double free before adding to delaylist 2024-06-04 17:42:28 -03:00
net net: Enable `CONFIG_NET_ARP_SEND` by default 2024-06-06 02:40:16 +08:00
openamp openamp/libmetal.cmake: sync with libmetal.defs 2024-03-28 16:07:49 +08:00
pass1
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tools add LDC2 (dlang) support 2024-06-06 09:32:56 +08:00
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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.