Page History

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Major Changes to Core OS

Sched

MM

* [#14370](https://github.com/apache/nuttx/pull/14370) `mempool` backtrace fix and de-init fix

libc

tools

* [#13959](https://github.com/apache/nuttx/pull/13959) [bugfix]checkpatch.sh:Fix checking for wrong cmake files
* [#13958](https://github.com/apache/nuttx/pull/13958) [bugfix]tools/mkdeps.c:add options for gen full path object target
* [#14723](https://github.com/apache/nuttx/pull/14723) [darwin] CI macos-14 : updated toolchains for macOS Apple Silicon
* [#14892](https://github.com/apache/nuttx/pull/14892) [MSYS2] CMake+Ninja Fix arm-none-eabi-ar: Argument list too long

various

* [#14251](https://github.com/apache/nuttx/pull/14251) cmake: add newly added sources to cmake
* [#14615](https://github.com/apache/nuttx/pull/14615) cmake: don't include syslog files if CONFIG_SYSLOG=n
* [#14404](https://github.com/apache/nuttx/pull/14404) cmake: fix the fdiagnostics-color handle issue
* [#14401](https://github.com/apache/nuttx/pull/14401) cmake: Renamed savedefconfig with refreshsilent
* [#14756](https://github.com/apache/nuttx/pull/14756) cmake:bugfix kconfig menu in cmake cannot be generated recursively
* [#14592](https://github.com/apache/nuttx/pull/14592) cmake:implement CMake build of xtensa arch
* [#14576](https://github.com/apache/nuttx/pull/14576) cmake(bugfix): add host mkdeps&incdir tool CMake build and fix X86_64 compile error
* [#14206](https://github.com/apache/nuttx/pull/14206) cmake(bugfix):add dependencies for nuttx_post ensure time order
* [#14746](https://github.com/apache/nuttx/pull/14746) cmake(bugfix):add missing source file for driver/serial and keep romfs cmake intermediate 
* [#14607](https://github.com/apache/nuttx/pull/14607) cmake(bugfix):add xtensa libc machine function build
* [#14210](https://github.com/apache/nuttx/pull/14210) cmake(bugfix):disable proxy and service source in open-amp
* [#15064](https://github.com/apache/nuttx/pull/15064) cmake(bugfix):fix CMake build break on MacOS
* [#14703](https://github.com/apache/nuttx/pull/14703) cmake(bugfix):fix directory not being successfully added when adding romfs
* [#14780](https://github.com/apache/nuttx/pull/14780) cmake(bugfix):fix libcxx build error cause by layout changed
* [#14427](https://github.com/apache/nuttx/pull/14427) cmake(bugfix):Fixed the issue that the host toolchain version cannot be specified
* [#14624](https://github.com/apache/nuttx/pull/14624) cmake(bugfix):make sure the extra_lib only added once
* [#14757](https://github.com/apache/nuttx/pull/14757) cmake(bugfix):remove no need target_link_library in static target
* [#13971](https://github.com/apache/nuttx/pull/13971) cmake(bugfix):Synchronize the compilation differences between CMake and Makefile in nuttx repo
* [#14612](https://github.com/apache/nuttx/pull/14612) cmake(build):add the specified armclang compiler to the cmake  Toolchain file
* [#14265](https://github.com/apache/nuttx/pull/14265) cmake(clear warning):toolchain file do not need set parent scope
* [#14747](https://github.com/apache/nuttx/pull/14747) cmake(enhance):add NuttX CMake extensions module
* [#14907](https://github.com/apache/nuttx/pull/14907) cmake(enhance):enhance NuttX cmake target_dependencies and link_library modules
* [#15009](https://github.com/apache/nuttx/pull/15009) cmake(enhance):Enhance romfs so that RAWS files can be added in any location
* [#13955](https://github.com/apache/nuttx/pull/13955) cmake(Enhancement):enhance compile options for custom toolchainimplement the REVERSE opt of `add_compile_options()`
* [#14175](https://github.com/apache/nuttx/pull/14175) cmake(refine):fix cmake options typo and add EXTRA_FLAGS support
* [#13890](https://github.com/apache/nuttx/pull/13890) Cmake/kasan:  cmake supports multiple link global variables out of bounds
* [#14540](https://github.com/apache/nuttx/pull/14540) CMake/preprocess: fix typo PREPROCES -> PREPROCESS

Major Changes to the Build System

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Architectural Support

New Architecture Support

Architecture Improvements

* [#14681](https://github.com/apache/nuttx/pull/14681) arch_atomic : Introduce CONFIG_LIBC_ARCH_ATOMIC
* [#14803](https://github.com/apache/nuttx/pull/14803) arch_atomic : Introduce CONFIG_LIBC_ARCH_ATOMIC
* [#14827](https://github.com/apache/nuttx/pull/14827) arch_atomic: support nx atomic function
* [#14880](https://github.com/apache/nuttx/pull/14880) arch_atomic: use small lock in libs/libc/machine/arch_atomic.c

arm

* [#13861](https://github.com/apache/nuttx/pull/13861) arch: cxd56xx: Add SD card 4-bit capability
* [#14847](https://github.com/apache/nuttx/pull/14847) arch: cxd56xx: Fix compile error of cxd56_gnss.c
* [#14842](https://github.com/apache/nuttx/pull/14842) arch: cxd56xx: Fix cxd56xx for SMP

Driver Support

New Driver Support

* [#14358](https://github.com/apache/nuttx/pull/14358) drivers/power/battery: add charge/battery health interface support

Drivers With

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Improvements

* [#13925](https://github.com/apache/nuttx/pull/13925) driver: add GOLDFISH_GPU_FB_PRIORITY for goldfish_gpu_fb_vsync_thread
* [#14194](https://github.com/apache/nuttx/pull/14194) driver/i2c/ipcc: Post sempahore only when it's value is smaller than one
* [#14510](https://github.com/apache/nuttx/pull/14510) driver/serial: remove return value of up_putc()
* [#14603](https://github.com/apache/nuttx/pull/14603) drivers: Fix the missing headers.
* [#14817](https://github.com/apache/nuttx/pull/14817) drivers/adc: Rename up_ads1255initialize to ads1255_initialize
* [#15011](https://github.com/apache/nuttx/pull/15011) drivers/audio/wm8994.c: Include nuttx/arch.h to fix compilation (up_m…
* [#13979](https://github.com/apache/nuttx/pull/13979) drivers/battery: Fix Goldfish Battery x64 unresponsive interrupt issue
* [#13911](https://github.com/apache/nuttx/pull/13911) drivers/coresight: ETM4 set up
* [#13947](https://github.com/apache/nuttx/pull/13947) drivers/devicetree/fdt: get 'reg' property
* [#13916](https://github.com/apache/nuttx/pull/13916) drivers/fb: use ENOTTY to replace assert
* [#14790](https://github.com/apache/nuttx/pull/14790) Drivers/input
* [#14177](https://github.com/apache/nuttx/pull/14177) drivers/input: fix complie err about undefined
* [#14728](https://github.com/apache/nuttx/pull/14728) drivers/misc: fix rpmsg dev poll assert crash
* [#14729](https://github.com/apache/nuttx/pull/14729) drivers/misc: fix rpmsgdev read overflow
* [#15047](https://github.com/apache/nuttx/pull/15047) drivers/net: change netdev_lower_quota_load to macro
* [#13860](https://github.com/apache/nuttx/pull/13860) drivers/net: Register "/dev/net/tun" as tun node too
* [#13872](https://github.com/apache/nuttx/pull/13872) drivers/note: suport rpmsg transfer channel for notesome note api
* [#14185](https://github.com/apache/nuttx/pull/14185) drivers/optee: Return error if optee_recv return prematurely
* [#14165](https://github.com/apache/nuttx/pull/14165) drivers/pci: fix pci framework warning in 32bit chip
* [#14667](https://github.com/apache/nuttx/pull/14667) drivers/pipes: return after short write if buffer is full
* [#14248](https://github.com/apache/nuttx/pull/14248) drivers/rpmsgdev: support get more battery info by rpmsgdev
* [#14078](https://github.com/apache/nuttx/pull/14078) drivers/rptun: minor fix about rptun
* [#14256](https://github.com/apache/nuttx/pull/14256) drivers/segger: inline note_sysview_get_timestamp
* [#14979](https://github.com/apache/nuttx/pull/14979) drivers/sensors/gnss: Add suffix to macro of geofence index
* [#14999](https://github.com/apache/nuttx/pull/14999) drivers/sensors/gnss: Different nbuffer for each topic
* [#14298](https://github.com/apache/nuttx/pull/14298) drivers/serial: fix cmsdk serial driver warning
* [#14411](https://github.com/apache/nuttx/pull/14411) drivers/spi_slave: call SPIS_DEV_NOTIFY when rx or tx complete for all spi slave driver
* [#14810](https://github.com/apache/nuttx/pull/14810) drivers/syslog: remove implement of syslog_putc()
* [#15038](https://github.com/apache/nuttx/pull/15038) drivers/timers: export arch timer api to support higher resolution
* [#13992](https://github.com/apache/nuttx/pull/13992) drivers/timers:Arch_alarm and arch_timer add up_ndelay interface

Board Support

New Board Support

Boards With

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Improvements

* [#13908](https://github.com/apache/nuttx/pull/13908) board_reset: flush cache before reset
* [#14520](https://github.com/apache/nuttx/pull/14520) board: refresh boards after update LIBCANUTILS dependency
* [#13895](https://github.com/apache/nuttx/pull/13895) board/arm/nrf52: fix use up_interrupt_context to is_nesting_interrupt
* [#15025](https://github.com/apache/nuttx/pull/15025) board/nucleo-h563zi: Add HSE option
* [#14162](https://github.com/apache/nuttx/pull/14162) board/qemu-armv7a: use fdt_virtio_mmio_devices_register() to register mmio devices
* [#14287](https://github.com/apache/nuttx/pull/14287) boards: Enable LTO option for same70-xplained/mcuboot-loader
* [#15070](https://github.com/apache/nuttx/pull/15070) boards: Update configs about system/usbmsc
* [#14839](https://github.com/apache/nuttx/pull/14839) boards/arm/stm32/nucleo-f4x1re/src/stm32_adc.c: fix typo
* [#14840](https://github.com/apache/nuttx/pull/14840) boards/arm/stm32/nucleo-f4x1re/stm32_adc.c: remove dependency on AJOYSTICK
* [#14439](https://github.com/apache/nuttx/pull/14439) boards/arm/stm32f7: fix nucleo boards break for cmake
* [#14437](https://github.com/apache/nuttx/pull/14437) boards/arm/stm32f7: removed extra endif() from cmakefile for nucleo-f746zg nucleo-f722ze nucleo-f767zi
* [#14414](https://github.com/apache/nuttx/pull/14414) boards/arm/stm32f7: separate nucleo-144 board into individual boards
* [#14223](https://github.com/apache/nuttx/pull/14223) boards/arm64: Add an impls section to the link script
* [#14687](https://github.com/apache/nuttx/pull/14687) boards/arm64/imx9/imx93-evk: add trdc header
* [#14720](https://github.com/apache/nuttx/pull/14720) boards/esp32c3-legacy: Add missing include to esp32c3_boot.c
* [#14947](https://github.com/apache/nuttx/pull/14947) boards/esp32s3: Add ESP32-S3-WROOM-1-N8R8 depends for ESP32S3_DEVKIT
* [#14481](https://github.com/apache/nuttx/pull/14481) boards/esp32s3: Merge MCUboot and "simple-boot" linker scripts
* [#15027](https://github.com/apache/nuttx/pull/15027) boards/mte: Dependencies changed so need to delete it now
* [#14708](https://github.com/apache/nuttx/pull/14708) boards/nucleo-f302r8: fix LED1 pin
* [#14408](https://github.com/apache/nuttx/pull/14408) boards/nucleo-l432kc: Add internal DAC code.
* [#14055](https://github.com/apache/nuttx/pull/14055) boards/qemu: Open kasan on qemu
* [#15012](https://github.com/apache/nuttx/pull/15012) boards/qemu64:  Deleted test program of kasantest config
* [#14482](https://github.com/apache/nuttx/pull/14482) boards/risc-v: Remove ref to riscv_internal.h
* [#14261](https://github.com/apache/nuttx/pull/14261) boards/same70-xplained: refine config for insufficient flash capacity
* [#14853](https://github.com/apache/nuttx/pull/14853) boards/stm32: split nucleo-f4x1re into separate boards
* [#14762](https://github.com/apache/nuttx/pull/14762) boards/stm32f103-minimum: fix unaligned pointer to .data section in ld.script
* [#13915](https://github.com/apache/nuttx/pull/13915) boards/stm32f7/stm32f746g-disco: fix FMC pin
* [#14791](https://github.com/apache/nuttx/pull/14791) boards/x86_64/intel64/qemu-intel64: add jumbo configuration
* [#14949](https://github.com/apache/nuttx/pull/14949) boards/xtensa/esp32s3: Treat return value that greater than zero as succ

File System

Bug Fixes

Significant Improvements

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