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Lup Yuen Lee eec015a66e drivers/segger: Download systemview from NuttX Mirror Repo
CI Builds for `stm32f429i-disco:systemview` and `nucleo-f446re:systemview` are failing, because www.segger.com is blocking our downloads for systemview. This PR updates the Segger Makefiles to download systemview from our Cached Dependency at NuttX Mirror Repo: https://github.com/NuttX/nuttx/releases/download/systemview/SystemView_Src_V356.zip

```
Configuration/Tool: nucleo-f446re/systemview,CONFIG_ARM_TOOLCHAIN_CLANG
CMake Error at /github/workspace/sources/nuttx/build/_deps/systemview-subbuild/systemview-populate-prefix/src/systemview-populate-stamp/download-systemview-populate.cmake:170 (message):
    error: downloading 'https://www.segger.com/downloads/systemview/SystemView_Src_V356.zip' failed
          status_code: 22
          status_string: "HTTP response code said error"
```

https://github.com/apache/nuttx-apps/actions/runs/26855455932/job/79197351538#step:10:1547

Signed-off-by: Lup Yuen Lee <luppy@appkaki.com>
2026-06-03 19:19:24 +08:00
.github workflows/build.yml: Fix Skipping sim\windows in the MSVC job 2026-06-03 07:25:25 +08:00
arch arch/arm/src/stm32h5/stm32_adc: Reset channel counter before conversions 2026-06-02 20:09:31 +08:00
audio include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
binfmt include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
boards boards/arm/stm32/nucleo: Fix BBSRAM compilation 2026-06-02 12:15:17 -03:00
cmake tools/rust: Fix aarch64 NuttX Rust target specs 2026-05-29 10:25:10 +02:00
crypto !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
Documentation docs: Fix duplicate toctree references causing build warnings 2026-06-03 15:02:22 +08:00
drivers drivers/segger: Download systemview from NuttX Mirror Repo 2026-06-03 19:19:24 +08:00
dummy build: add initial cmake build system 2023-07-08 13:50:48 +08:00
fs fs/vfs: validate chmod and chown callers in inode_chstat() 2026-05-28 09:36:51 +08:00
graphics include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
include include/unistd: add dpopen/dpclose declarations 2026-06-01 18:20:18 +08:00
libs libs/libc/dirent: preserve errno on readdir() end-of-directory 2026-06-02 23:34:25 +08:00
mm !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
net !sys/types.h: change time_t and clock_t to int64_t to align with other OSes 2026-05-19 16:21:28 +08:00
openamp openamp: fix CMake dcache option 2026-05-10 15:03:24 +02:00
pass1 Makefile: Remove make depend files by make distclean 2026-02-16 16:27:57 +01:00
sched !nuttx: drop redundant casts on tv_sec/tv_nsec and fix printf formats 2026-05-19 16:21:28 +08:00
syscall syscall: fcntl param3 type to uintptr_t 2026-04-27 12:01:55 -03:00
tools ci/docker: bump risc-v toolchain 2026-06-03 12:27:08 +02:00
video video: ensure video library is non-empty 2026-05-08 19:51:39 +08:00
wireless include/debug.h: Move to include/nuttx/debug.h 2026-04-07 07:50:06 -03:00
.asf.yaml github: master branch protection tune. 2025-05-07 18:37:13 -05:00
.codespell-ignore-lines !boards: Remove NSH_ARCHINIT and board_app_initialize 2026-05-02 18:36:46 +08:00
.codespellrc arch/sim: replace macOS C++ constructor runtime hack with post-link patch 2026-05-19 07:08:55 -03:00
.editorconfig .editorconfig: fix character encoding property specification 2025-11-28 19:12:13 +08:00
.gitignore git: Specify multiple build directories in .gitignore. 2026-05-20 03:06:58 +08:00
.gitmessage docs/contributing: Add a commit message template 2025-06-03 17:33:24 +08:00
.pre-commit-config.yaml pre-commit: enable codespell checks 2025-05-05 12:34:39 +08:00
.yamllint
AUTHORS AUTHORS: add Eren Terzioglu 2026-05-20 15:17:00 +08:00
CMakeLists.txt tools/rust: Fix aarch64 NuttX Rust target specs 2026-05-29 10:25:10 +02:00
CONTRIBUTING.md docs: Fix typos, formatting, and numbering in README.md and CONTRIBUTING.md. 2026-03-23 12:05:24 +01:00
INVIOLABLES.md
Kconfig tools/stackusage.py: use toolchain binaries instead of Python libraries 2026-03-17 11:26:44 -03:00
LICENSE !boards: Remove NSH_ARCHINIT and board_app_initialize 2026-05-02 18:36:46 +08:00
Makefile tools: migrate to SPDX identifier 2024-09-10 23:11:11 +08:00
NOTICE
README.md docs: Fix typos, formatting, and numbering in README.md and CONTRIBUTING.md. 2026-03-23 12:05:24 +01:00
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.

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