Apache NuttX is a mature, real-time embedded operating system (RTOS)
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Masayuki Ishikawa 80ca3e9308 boards: rv-virt: Add virtio-sound
Summary:
- Add virtio-sound to the following configs
  netnsh, netnsh_smp, netnsh64, netnsh64_smp

Impact:
- None

Testing:
- nxplayer works on qemu-8.2.0-rc3 (ubuntu-20.04 amd64)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2023-12-14 20:01:25 +08:00
.github build(deps): bump actions/setup-python from 4 to 5 2023-12-10 21:53:27 -08:00
Documentation fix bug in gd32f4xx_serial.c, add romfsimg.h, gd32f4xx_reset and improve gd32f4xx_gpio.c for f470z board, add board decription for f470 2023-12-13 23:27:23 -08:00
arch imxrt: Extend FlexIO support to 117x 2023-12-14 03:59:36 -08:00
audio Documentation: remove all migrated READMEs 2023-10-29 21:03:54 -03:00
binfmt riscv/arch_elf.c: Handle PCREL_HI20/LO12_I/S relocations correctly 2023-12-12 17:32:36 -08:00
boards boards: rv-virt: Add virtio-sound 2023-12-14 20:01:25 +08:00
cmake cmake: split extra library from library group 2023-12-06 07:56:17 -08:00
crypto sched: explicitly select the cpuload clock source configuration 2023-11-01 09:27:56 +08:00
drivers virtio-gpu: convert virito-gpu fb_register to virtio_gpu_fb_register 2023-12-13 09:05:17 -08:00
dummy
fs sched/procfs:use instrument to statistics run time max stack 2023-12-11 02:06:51 -08:00
graphics poll: pollsetup should notify only one fd passd by caller 2023-11-21 09:07:17 +01:00
include Fix nuttx coding style 2023-12-13 17:29:08 +01:00
libs libcxx.cmake: remove useless code 2023-12-14 03:02:15 -08:00
mm mm: Fix some typos 2023-11-24 09:57:10 -08:00
net ipv6: Fix source address with many addresses in same network 2023-12-13 06:13:25 -08:00
openamp openamp: Add the virtio_negotiate_features interface for virtio-net. 2023-12-13 05:00:59 -08:00
pass1
sched arch:Mark key functions to prohibit instrumentation to prevent recursive calls 2023-12-11 02:06:51 -08:00
syscall sched/semaphore: Move named semaphores to user space 2023-11-27 04:52:54 -08:00
tools linux_Dockerfile: only copy gn binary into docker 2023-12-11 10:46:47 +01:00
video
wireless wireless/bluetooth: Add option to set the HCI TX thread affinity 2023-10-24 22:41:44 +08:00
.asf.yaml
.gitignore Documentation: port warnings_filter Sphinx extension from Zephyr 2023-11-28 09:18:29 -08:00
.yamllint
AUTHORS
CMakeLists.txt cmake: NUTTX_COMMON_DIR must be set after .config definitions are included 2023-12-12 16:48:08 -03:00
CONTRIBUTING.md
INVIOLABLES.md
Kconfig debug/assert: decouple configuration of show file name feature 2023-10-20 02:22:48 +08:00
LICENSE free disk space action added to fix docker image build issue 2023-12-08 14:42:17 +01:00
Makefile
NOTICE
README.md Gathering community recommendations 2023-10-28 13:55:56 +08:00
ReleaseNotes

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.