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Jukka Laitinen 1645f4ac10 arch/mpfs/usb: Align usb_ctrlreq_s properly to 32-bit boundary
The alignment of the ctrlreq was correct by luck, and was broken
when the spinlock was added to the structure. In non-smp configurations
spinlock_t is currently 8-bits, causing wrong alignment of the
ctrlreq structure.

Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
2025-04-11 16:19:37 +08:00
.github tools/ci: Added CI system on Windows Native 2025-03-19 19:59:44 +08:00
arch arch/mpfs/usb: Align usb_ctrlreq_s properly to 32-bit boundary 2025-04-11 16:19:37 +08:00
audio audio/composite: merge composite instance allocate to one times 2025-03-17 10:26:54 +01:00
binfmt libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
boards libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
cmake libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
crypto crypto/xform.c: migrate to SPDX identifier 2024-12-19 14:48:18 +08:00
Documentation libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
drivers wireless/bt_uart: Fix ACL data buffer length verification. 2025-04-11 15:57:53 +08:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs littlefs_open: sync the file only when O_TRUNC is specified 2025-04-10 14:38:18 +08:00
graphics move readv/writev to the kernel 2024-10-30 17:07:54 +08:00
include libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
libs libs/libc/semaphore: Fix DEBUGASSERTS 2025-04-11 16:13:06 +08:00
mm libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
net net/udp: correct icmp(v6) response from udp_input 2025-03-17 09:57:50 +01:00
openamp Remove all jira and changeid information from the kernel 2024-11-06 02:04:03 +08:00
pass1 Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
sched libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
syscall sched/gettid: Move thread ID to TLS 2025-04-08 22:53:10 +08:00
tools libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
video Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
wireless wireless/bt_hcicore: Fix H4 header and data buffer length verification. 2025-04-11 15:57:53 +08:00
.asf.yaml
.gitignore gitignore: add Emacs auto-save files 2025-01-15 16:10:22 +08:00
.pre-commit-config.yaml Created pre-commit config file 2024-08-19 21:40:56 +02:00
.yamllint
AUTHORS AUTHORS: add Yamamoto Takashi 2024-11-04 22:29:22 +08:00
CMakeLists.txt CMakeLists.txt: fix warnings when using upstream boards in out-of-tree configs 2025-03-26 19:24:36 +08:00
CONTRIBUTING.md 202503 Apache NuttX RTOS Contributing Guidelines update. 2025-03-17 08:30:37 -03:00
INVIOLABLES.md
Kconfig libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
LICENSE libc string:Separate code. 2024-10-23 09:49:19 +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

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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.