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Tim Hardisty ed0c18c66c drivers/video/fb.c: Add startup splashscreen option
Adds Kconfig-selected splashscreen options used when the driver is first registered

* Includes a new Python script in ./tools to create RLE bitmap files
* Includes default NS logo btimaps in 320x320, 160x160 and 80x80 resolutions along with their PNG files

Signed-off-by: Tim Hardisty  timh@jti.uk.com>
2025-04-30 06:38:05 -03:00
.github tools/ci: Added CI system on Windows Native 2025-03-19 19:59:44 +08:00
arch x86_64: support for stack canaries 2025-04-30 13:42:56 +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 boards/esp32s2: add -fno-omit-frame-pointer to saola board 2025-04-30 13:41:06 +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 style: fix typos 2025-04-30 13:45:46 +08:00
drivers drivers/video/fb.c: Add startup splashscreen option 2025-04-30 06:38:05 -03:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs fs/littlefs: Add read-only parameter 2025-04-18 12:30:29 +08:00
graphics move readv/writev to the kernel 2024-10-30 17:07:54 +08:00
include drivers/video/fb.c: Add startup splashscreen option 2025-04-30 06:38:05 -03:00
libs Revert "libs/libc/semaphore: Fix DEBUGASSERTS" 2025-04-16 10:10:56 +08:00
mm libc/elf: rename modlib to libelf 2025-04-11 09:43:22 +08:00
net net/tcp/tcp_conn.c: optimize the port conflict detection rules 2025-04-24 14:10:27 +08:00
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 sched/affinity: Fix CPU_LOCKED functionality for some SMP calls 2025-04-26 13:56:27 +08:00
syscall sched/gettid: Move thread ID to TLS 2025-04-08 22:53:10 +08:00
tools drivers/video/fb.c: Add startup splashscreen option 2025-04-30 06:38:05 -03:00
video Revert "build depend:Revert Make.dep intermediate ddc file" 2024-09-15 19:29:47 +08:00
wireless wireless/ieee802154: Replace direct access to semaphore value with nxsem_get_value 2025-04-17 20:13:40 +08:00
.asf.yaml feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
.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 feat: add a GitHub action to lint the YAML files 2020-12-15 09:52:04 -06:00
AUTHORS AUTHORS: add Yamamoto Takashi 2024-11-04 22:29:22 +08:00
CMakeLists.txt Documentation: fix typo in comments 2025-04-11 22:31:30 +08:00
CONTRIBUTING.md 202503 Apache NuttX RTOS Contributing Guidelines update. 2025-03-17 08:30:37 -03:00
INVIOLABLES.md INVIOLABLES.md: Fix a simple alignment and change occurrences of Nuttx 2020-09-03 01:33:05 +08:00
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.