This commit integrates the Microwindows core into the NuttX apps
build system:
- Downloads a pinned upstream commit during build and compiles the
engine, drivers and precompiled bitmap fonts via Microwindows'
Objects.rules files.
- Adds Kconfig options for framebuffer path, keyboard driver
selection (event-mode, raw byte-stream, none, custom), and
mouse/touchscreen driver selection (relative, touchscreen, none,
custom).
- Uses the MWCONFIG_FILE mechanism to inject NuttX-specific
configuration (mwconfig.nuttx) without modifying upstream headers.
- The NuttX screen, keyboard, mouse and touchscreen drivers are
pulled from upstream Microwindows. Driver selection is controlled
via ARCH=NUTTX and Kconfig-driven KEYBOARD/MOUSE variables in
the Makefile.
- Depends on VIDEO_FB for the framebuffer device.
- Builds the mwin library (Win32 API layer) when MICROWINDOWS_MWIN
is enabled.
Co-authored-by: Pavel Pisa <ppisa@pikron.com>
Signed-off-by: Pavel Pisa <ppisa@pikron.com>
Signed-off-by: Acfboy <AcfboyU@outlook.com>
Add a -p option to select the pattern to draw. The existing expanding
rectangles animation remains the default, and a new "smpte" pattern
fills the display with seven equal vertical bars (white, yellow, cyan,
green, magenta, red and blue), which is useful to verify color ordering
and channel wiring of a framebuffer display.
To support more than one palette, the draw_rect() helpers now receive
the color value to write instead of an index into the per-format color
tables. Monochrome displays pick black or white per bar using a BT.601
luma threshold.
The FBIO_UPDATE ioctl is moved out of draw_rect() into a new
present_area() helper, so the SMPTE pattern can draw every bar and
then update the display only once.
Assisted-by: Cursor:claude-opus-5
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This fixes all the warnings in the i_pcsound module caused when enabling
the sound feature Kconfig option. This warnings would prevent CI from
passing.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Do not define nx_priority for applications that use SCHED_PRIORITY_DEFAULT. The ELF loader already uses its scheduler default when the symbol is absent, avoiding the invalid priority-zero value previously encoded by Application.mk.
Keep emitting nx_priority, and retaining it through stripping, for explicit numeric priorities.
Assisted-by: Zed:GPT-5.6 Terra
Signed-off-by: Marco Casaroli <marco.casaroli@gmail.com>
cmd_boot passed the image path straight to boardctl(), which resolves
it in a context that does not inherit the NSH shell cwd, so relative
paths failed and only absolute paths worked. Use nsh_getfullpath() to
resolve relative paths against the cwd before calling boardctl().
Signed-off-by: Junbo Zheng <zhengjunbo1@xiaomi.com>
Extend the examples/sotest packaging path so the shared-library test
fixtures can also be prepared through nxpkg-style package artifacts.
Generate shared-index.json and pkgsotest.nsh from the built modprint
and sotest shared objects, recording the correct target arch/compat
metadata and SHA-256 digests for the packaged shared-library fixtures.
Allow sotest to run in either its existing builtin-ROMFS flow or from
explicit shared-library paths, with a --mount helper mode for
preparing the builtin test mount separately. Keep the paired fixture
outputs in one grouped make step so parallel builds do not re-enter
the generator independently.
This makes the sotest shared-library example usable as a
package-style fixture producer for the Dynamic ELF/nxpkg series,
useful for validating the shared-library side of the packaging flow
where the loader should consume installed artifacts rather than only
the default builtin test paths. The existing builtin-ROMFS path is
preserved with no regression to the normal sotest example flow.
Assisted-by: Claude:claude-sonnet-5
Assisted-by: OpenAI Codex:gpt-5.6-sol
Signed-off-by: aviralgarg05 <gargaviral99@gmail.com>
Add the SSE2 and AVX2 vector implementation files to the CMake libmp3lame target for x86 simulator hosts. LAME's enabled runtime dispatch paths call these functions, so omitting them leaves sim:alsa with unresolved symbols at link time.
Non-x86 simulator hosts continue to use LAME's scalar implementation.
Assisted-by: Zed:GPT-5.6 Terra
Signed-off-by: Marco Casaroli <marco.casaroli@gmail.com>
Replace the bundled libtomcrypt chacha20-poly1305 implementation with an
adapter that drives the NuttX crypto device: the SSH construction maps onto
CRYPTO_CHACHA20_DJB (the original 64-bit counter/nonce ChaCha20
parameterization used by chacha20-poly1305@openssh.com) for the packet
length and payload streams, and onto CRYPTO_POLY1305 for the authentication
tag (plain MACs are driven in two steps through /dev/crypto: COP_FLAG_UPDATE
feeds the data, a final call retrieves the tag).
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
Add a du command to NSH that recursively summarizes the size of each
path argument in 1K-blocks, or human-readable form with -h.
Supports -s (summary only), -a (all files), -d N (max-depth), and -h,
matching GNU du semantics.
Testing:
Built and ran on sim:nsh with:
```bash
cmake -B out/nuttx_sim_nsh -S nuttx -DBOARD_CONFIG=sim:nsh -GNinja
ninja -C out/nuttx_sim_nsh
./out/nuttx_sim_nsh/nuttx
nsh> du
397449 /data/test/elf
71993 /data/test/coredump
5 /data/test/log2
3251 /data/test/log1
472700 /data/test
nsh> du -h
388.1M /data/test/elf
70.3M /data/test/coredump
4.1K /data/test/log2
3.1M /data/test/log1
461.6M /data/test
```
Host Ubuntu22.04 du on the same directory:
```bash
$ du
397456 ./elf
72000 ./coredump
8 ./log2
3252 ./log1
472720 .
$ du -h
389M ./elf
71M ./coredump
8.0K ./log2
3.2M ./log1
462M .
```
Signed-off-by: Junbo Zheng <zhengjunbo1@xiaomi.com>
Extend the examples/elf ROMFS path so nxpkg validation can use
generated package fixtures instead of hand-managed metadata.
Generate index.json, bad-index.json, pkgtest.nsh, and pkgfail.nsh
from the built hello ELF, recording the correct target arch/compat
metadata and SHA-256 digest for the valid fixture. Keep mismatched-
target and missing-artifact cases alongside the valid fixture so
nxpkg target selection and failure handling can be exercised from
the same example tree. Group the paired fixture outputs in one make
step so parallel builds do not re-enter the generator independently.
This keeps the fixture metadata tied to the actual built hello
artifact instead of relying on manually maintained hashes or ad hoc
shell setup, making follow-up review and later test reruns more
predictable. There is no intended loader or board-behavior change;
this is limited to fixture generation inside examples/elf.
Assisted-by: Claude:claude-sonnet-5
Assisted-by: OpenAI Codex:gpt-5.6-sol
Signed-off-by: aviralgarg05 <gargaviral99@gmail.com>
Replace the bundled libtomcrypt HMAC modules with an adapter that computes the hmac-sha2-256 packet MAC through the NuttX crypto device using CRYPTO_SHA2_256_HMAC sessions.
Require CRYPTO, CRYPTO_RANDOM_POOL, CRYPTO_CRYPTODEV and CRYPTO_CRYPTODEV_SOFTWARE_CRYPTO explicitly instead of selecting crypto support.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
Replace fragile cursor compensation with full-line redraws where needed,
fix Ctrl+W buffer/screen corruption, properly consume unrecognized CSI
sequences, and always clean up leaked local-echo characters from buggy
serial drivers. These changes make line editing consistent across
terminals while preserving existing behavior.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Assisted-by: Claude Code (Sonnet 5)
readline cached the current prompt only when TAB completion was enabled,
even though line-editing redraws also depend on that cached prompt.
With TAB completion disabled, full-line redraws erased the prompt and
repainted only the command buffer. Make the prompt cache available
whenever line editing is enabled.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
The original readline_common.c file had some duplicated code that was
causing the nsh to be more than 1KB bigger. This clean up will allow
adding line editing without increasing the final firmware size too much.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Assisted-by: Claude Code
This commit adds support to nsh> command line editing. This is one
of the most missing feature of the NuttShell. If you typed a long
command line and make a mistake you need to press Backspace and
remove everything until reach that typo. Only the basic editing
feature is enabled by default (left/right keys movement, Home/End
to move to the beginning or ending of the command line).
More advanced features are available when CONFIG_READLINE_EDIT_EMACS
is selected. It enables the Emacs-style control keys (Ctrl+A/B/D/E/F/K/U/W)
that allow more flexible line editing.
Other more advanced feature is enabled when CONFIG_READLINE_CMD_HISTORY
and CONFIG_READLINE_EDIT_EMACS_REVERSE_SEARCH are enabled. It allows the
user to press Ctrl+R to do reverse search in the command line history.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Assisted-by: Claude Code
Then readline_write() was called with buflen == 0 it was causing a
debug assertion. Now it returns early for instead of asserting.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Tcl is added using The Jim Interpreter. Jim is an opensource small-footprint
implementation of the Tcl programming language. It implements a large subset
of Tcl and adds new features like references with garbage collection,
closures, built-in Object Oriented Programming system, Functional Programming
commands, first-class arrays and UTF-8 support.
Signed-off-by: Carlos Sánchez de La Lama <csanchezdll@gmail.com>
The Makefile build already forwards both values via PRIORITY /
STACKSIZE. Align the CMake build with the Makefile so that
CONFIG_NETUTILS_REXECD_PRIORITY and CONFIG_NETUTILS_REXECD_STACKSIZE
take effect under CMake as well.
Assisted-by: GitHubCopilot:claude-4.8-opus
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
NUTTX_ROMFS_PASSWD_PASSWORD lacked a special character, so nuttx's
promptpasswd.sh rejects it and headless CI builds fail at etctmp.c when
sim/login is built.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Report password policy failures clearly from useradd and passwd when a
password does not meet complexity requirements.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Migrate passwd encrypt/verify to PBKDF2 modular crypt format using
kernel cryptodev (CRYPTO_PBKDF2_HMAC_SHA256 via /dev/crypto). Add
passwd_pbkdf2 wrapper, base64url helpers, complexity validation, and
pbkdf2_test for RFC 6070 vector coverage. FSUTILS_PASSWD selects
CRYPTO, ALLOW_BSD_COMPONENTS, and CRYPTO_CRYPTODEV so existing sim
defconfigs keep building. Change NSH_LOGIN_USERNAME default to root and
remove fixed-login password defaults.
BREAKING CHANGE: TEA-encoded /etc/passwd entries no longer verify.
Regenerate each entry after upgrading. Pair with the nuttx host mkpasswd
changes in apache/nuttx#19209. Boards must enable the appropriate
software or hardware crypto backend for PBKDF2 at runtime. When
CONFIG_NSH_LOGIN_FIXED=y, set CONFIG_NSH_LOGIN_PASSWORD in the board
defconfig or menuconfig; there is no default password.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Extend the watchdog drivertest with notifier ordering, duplicate registration, repeated delivery, unregister, NULL-data, and concurrent registration coverage.
Register the watchdog test when either reset-cause or timeout-notifier support is available. Keep hardware watchdog cases gated by reset-cause support and allow notifier-only simulator builds through both Make and CMake.
Keep test state in the watchdog fixture and notifier blocks so callbacks do not depend on shared notifier state.
Assisted-by: OpenAI Codex
Signed-off-by: hanzhijian <hanzhijian@zepp.com>
Emit --defsym for nx_stacksize, nx_priority (and nx_uid/nx_gid/nx_mode
under CONFIG_SCHED_USER_IDENTITY) into MODLDFLAGS so the ELF binary
loader can recover the application's configured attributes at load time.
Also skip builtin registration for separately-built module ELFs
(BUILD_MODULE instead of DYNLIB).
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Adds an example application leveraging the Morsey library for
transmitting Morse code, either to the console (debug) or to GPIO
devices for now as the two supported sinks.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This commit adds the Morsey library (Apache 2.0 licensed) to be
downloaded from an external repository so it can be used in NuttX
applications.
This library parses ASCII text into Morse code marks to be played by a
user-implemented 'transmit' function (i.e. over an LED, buzzer, audio
sink, etc.).
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Rename base64_encode, base64_decode, and ecc_make_key in bundled
libtomcrypt to avoid duplicate symbol link errors when dropbear is built
alongside netutils/codecs and NuttX crypto (e.g. sim:dropbear).
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Add the "curl" NSH command: a command-line HTTP client built on top of
the netutils webclient library. It implements a subset of the real curl
options: GET and POST (and other methods via -X), custom request headers
(-H), a raw request body (-d, including -d @file), multipart/form-data
file uploads (-F name=@file), saving the response body to a file (-o)
and verbose output (-v). HTTP only (no HTTPS).
Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
Program names containing '-' (e.g. renaming hello to hello-world via
PROGNAME) previously generated an invalid identifier <PROGNAME>_main
when constructing internal entry-point symbols. This caused build
failures for C/C++ applications due to invalid identifiers in compiler
definitions and generated builtin_proto.h.
Introduce PROGSYM, a sanitized copy of PROGNAME with '-' replaced by
'_', and use it wherever an internal C/Zig identifier is constructed
(the -Dmain= defines, the Zig RENAMEMAIN rule, and the REGISTER
call's entry-point argument). Preserve the original PROGNAME for the
registered NSH command name and builtin registry entry, where hyphens
are valid and expected.
The Zig RENAMEMAIN path is also updated to use PROGSYM for consistency.
The current hello_zig and leds_zig examples do not exercise this path,
since neither uses a literal 'fn main' entry point, but the change
keeps symbol generation consistent for future Zig applications.
Testing (WSL2 Ubuntu, x86_64, sim:nsh):
- CONFIG_EXAMPLES_HELLO_PROGNAME="hello-world": clean build,
'hello-world' runs and prints 'Hello, World!!'
- Reverted to default PROGNAME="hello": clean build, no regression
- Confirmed by inspection that RENAMEMAIN's sed substitution does not
fire on either current .zig source (generated _tmp.zig is
byte-identical to the source)
Fixes#19447
Signed-off-by: Ansh Rai <anshrai331@gmail.com>
The per-session NSH task is reaped with waitpid() in
dropbear_nshsession.c. Without CONFIG_SCHED_CHILD_STATUS the kernel does
not retain the child exit status, so waitpid() returns ECHILD right after
authentication and the interactive session never starts
("NSH session wait failed: Unknown error 10").
Depend on SCHED_HAVE_PARENT and SCHED_CHILD_STATUS (following the project's
depends-on-over-select convention) so the requirement is explicit; boards
enabling Dropbear must set these in their defconfig.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
This example is an LVGL application which reads pressure and temperature
data from a barometer and displays it on gauges. It is intended to
provide an idea of what LVGL on NuttX can practically be used for in an
application.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Adds options to support building when CONFIG_NET is not set.
This allows building Python for boards that do not have networking support.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Parse the filedump path token into the existing PATH_MAX-sized buffer
before reading the optional offset and size arguments. This bounds the
write without constructing a scanf format string at runtime.
Signed-off-by: Old-Ding <35417409+Old-Ding@users.noreply.github.com>
The controller<->host ACL pool was hardcoded to 10 buffers (~6 KiB with
the 251-byte ACL size). Expose NIMBLE_TRANSPORT_ACL_FROM_LL_COUNT and
NIMBLE_TRANSPORT_ACL_FROM_HS_COUNT (default 10) so RAM-constrained
single-connection peripherals can lower it.
Signed-off-by: raiden00pl <raiden00@railab.me>
The configured path size already includes its NUL terminator. Adding
another byte made the maximum address length exceed sockaddr_un, while
ustream could write at sun_path[UNIX_PATH_MAX].
Use the existing bounded copy length directly as the path portion of
the socket address and rely on strlcpy for termination.
Signed-off-by: Old-Ding <35417409+Old-Ding@users.noreply.github.com>
This commit fixes the audio_rtttl example (which was undocumented and
previously used kernel-level functions) such that now it uses the RTTTL
parsing library. Contributors can implement 'players' for different
types of audio sinks. Currently, PWM is supported.
BREAKING: The previous version of this example only supported a single
board (Spresense) and uses public interfaces from the kernel code. Now
it only uses user-space interfaces and supports any board implementing
those interfaces. Users who relied on the old behaviour should submit a
patch to add a new player to this application which uses the desired
audio sink for the Spresense through user-space interfaces.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Implement the subscriber client that optionally integrates
the TLS layer and can reconnect to the broker if the
application is running in unstable network environments.
The client is compliant with all 3 levels of QoS.
Signed-off-by: Mihai Pacuraru <mpacuraru@protonmail.com>
Dropbear gathers its entropy from /dev/urandom (libtomcrypt's
rng_get_bytes tries /dev/urandom before /dev/random), so requiring
ARCH_HAVE_RNG and DEV_RANDOM shuts the port out of targets without a
hardware TRNG -- including the simulator, where a dropbear
configuration silently loses NETUTILS_DROPBEAR at configure time.
Keep only the DEV_URANDOM requirement.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
Print a summary header before the task list in the style of the
Linux top command: uptime, task counts (total/running/sleeping),
CPU busy/idle and memory usage, all gathered via sysinfo().
Refresh the screen in place (cursor home + erase-line per row +
erase-below) instead of clearing the whole screen every cycle,
which removes the flicker.
Poll stdin during the update interval and exit on 'q', ESC or
Ctrl-C. Previously the only exit path was the SIGINT handler,
which requires both CONFIG_ENABLE_ALL_SIGNALS (handler) and
CONFIG_TTY_SIGINT (serial console converts Ctrl-C into SIGINT,
default n); on configurations missing either option top could
not be terminated at all.
Tested on linum-stm32h753bi:nsh.
Signed-off-by: Jorge Guzman <jorge.gzm@gmail.com>
Parse command filename tokens into PATH_MAX-sized buffers before
reading optional raw audio parameters. This bounds nxplayer and
nxrecorder input without runtime-built scanf formats.
Signed-off-by: Old-Ding <35417409+Old-Ding@users.noreply.github.com>
cur_cnt++ in the loop condition increments even when the loop body
doesn't run, so avg is divided by one more sample than was collected.
Signed-off-by: liang.huang <liang.huang@houmo.ai>
NuttX master now requires CONFIG_BOARD_ETC_ROMFS_PASSWD_PASSWORD for
sim/login builds. The nuttx-apps workflow mirrors nuttx CI but never
exported NUTTX_ROMFS_PASSWD_PASSWORD, so Linux sim-02 and macOS sim
jobs failed inside the Docker build container.
Set the documented test credential at the job and step level and
export it explicitly before cibuild.sh runs.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Normal Crypto API usage is to call ioctl(CGCGSESSION) to initialize
the session, then one (or more) calls to ioctl(CIOCCRYPT) with flag
bit COP_FLAG_UPDATE set to append to the hash/xform calculation, then
a call to ioctl(CIOCCRYPT) with flag bit COP_FLAG_UPDATE cleared to
extract the result, and finally ioctl(CIOCFSESSION) to finish the
session. This follows the classic init / update* / finish data
processing model.
However crc32.c test case 8 precedes ioctl(CIOCCRYPT) with
COP_FLAG_UPDATE set with ioctl(CIOCGSESSION) and follows it with
ioctl(CIOCCRYPT) with COP_FLAG_UPDATE cleared to extract the CRC, and
then ioctl(CIOCFSESSION) to finish the session, all _within_ the loop
to CRC eight segments. This works with the software implementation
since the intermediate CRC-32 is carried forward out of one session to
seed the next session. Fix by moving the init and finish portions out
of the loop in test case 8.
Signed-off-by: Peter Barada <peter.barada@gmail.com>
fix warnings lte/lapi on sim:
warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Signed-off-by: raiden00pl <raiden00@railab.me>
