apache/nuttx

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Apache NuttX is a mature, real-time embedded operating system (RTOS)

Stars: 4k
Forks: 1.7k
Open beginner issues: 0
Indexed issues: 622
Avg merge: 1d 17h
Merged PRs (30d): 237

Dominant language: C
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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619 open issues indexed

[bug] cmake building failed Open

apache/nuttx#11267 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
SPI/DMA issue with ws2812 driver Open

apache/nuttx#11273 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[question] Since nuttx and uboot have the same .config configuration and macros, do they also overlap in functionality? Open

apache/nuttx#11284 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Networking 1s Send Delay and SO_SNDTIMEO odd behavior Open

apache/nuttx#11292 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
IEEE802.15.4 support for nRF52 and nRF53 Open

Type: Enhancement

apache/nuttx#11297 · 7 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
cmake/rv-virt: lacking support for `NSH_SYMTAB` and `ALLSYMS` Open

apache/nuttx#11304 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
stm32h5 chip and nucleo-stm32h563zi board support Open

apache/nuttx#11330 · 22 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add support to use NuttX as POSIX PSE51 system Open

apache/nuttx#11390 · 9 comments · 2 reactions · 2 assignees · Indexed Sep 14, 2026
Make OPEN option select FIFO and named pipes configuration Open

Community: Good first issue

apache/nuttx#11435 · 15 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Failed to Build with Custom Apps Directory Open

apache/nuttx#11442 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Missing arch/ and configs/ subdirectories when "git checkout" 7.11 to 7.15 Open

apache/nuttx#11450 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Toolchain command do not take effect in CMake build after menuconfig settings Open

apache/nuttx#11452 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Fix arm-none-eabi-ld: warning: /github/workspace/sources/nuttx/nuttx has a LOAD segment with RWX permissions Open

apache/nuttx#11462 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
NSH: ps command broken between release 12.0 and 12.1 Open

apache/nuttx#11463 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cmake build seems lacking sethost.sh equivalent Open

apache/nuttx#11473 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Schedule policy for stm32f4discovery(stm32f407) Open

apache/nuttx#11490 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
version.h for version 12.4 is incorrect Open

apache/nuttx#11502 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
raspberrypi-pico/usbnsh: it's not work, if we add a usb-hub between the pico&pc Open

apache/nuttx#11503 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Nuttx ./tools/configure.sh -l stm32f103-minimum/userled does not blink led. Open

apache/nuttx#11529 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CXX C11 Atomic support Open

apache/nuttx#11547 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
STM32H7 timers Open

apache/nuttx#11596 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
size_report.py does not work with some versions "anytree" package Open

apache/nuttx#11611 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Listing all CONFIG_ symbols defined inside the source code but without corresponding "config SYMBOL" in Kconfig Open

apache/nuttx#11637 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Is it possible to control the integrated LED on a Raspberry Pi Pico W board? Open

apache/nuttx#11651 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
AES_MODE_ECB support removed with PR #6920 Open

apache/nuttx#11672 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
issue with c++ exceptions support + elf loading Open

apache/nuttx#11689 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Board request: LilyGO T-Deck Open

apache/nuttx#11695 · 6 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Feature request: Software MAC support Open

apache/nuttx#11722 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
STM32MP13x processor Open

apache/nuttx#11727 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cmake fail to generate build file for target rv-virt:ksmp64 Open

apache/nuttx#11861 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CMake Support for The JH7110 Board Open

apache/nuttx#11870 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
PolarFire SoC - C++ Exception Exits Before Catch Open

apache/nuttx#11912 · 20 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Discussion] Doubts regarding nxflat supported features Open

apache/nuttx#11924 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Question about RISCV cpu_start Open

apache/nuttx#11930 · 11 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
There are many references to CONFIG_SPI_DMAPRIO in the kernel but it is not defined in none Kconfig or source file Open

apache/nuttx#11932 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
MIMXRT1170-EVK board (not EVKB) can't enter nShell on 12.4 Open

apache/nuttx#11935 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Mixed GPIOs for high-level drivers Open

apache/nuttx#11937 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Discussion] Add touchscreen calibration for input driver Open

apache/nuttx#11938 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
NuttX download page is broken for version older than 9.0 Open

apache/nuttx#11970 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
docs: "copy" button mangles content of Makefile snippet Open

apache/nuttx#12000 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
NSH: startup script crash Open

apache/nuttx#12013 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
riscv/cmake: protected mode issue Open

apache/nuttx#12019 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
when i start nuttx (sim:nsh), it throw a signal which is SIGSEGV Open

apache/nuttx#12086 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
NUVOTON MA35H0, MA35D1 processors Open

apache/nuttx#12100 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Inconsistency in function headers style Open

apache/nuttx#12133 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
RNDIS is not working with ping Open

apache/nuttx#12194 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Error formatting sdcard Open

apache/nuttx#12218 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
with ESP32 connecting to 6 BLE devices Open

apache/nuttx#12223 · 10 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
MPFS Icicle Kit knsh config failure Open

apache/nuttx#12259 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
TLSF doesn't work with rv-virt/knsh64 Open

apache/nuttx#12291 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/nuttx

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