Work In Progress
| Warning |
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| NuttX X.Y has not been released yet. These Release Notes are a work-in-progress in preparation for the next release of NuttX. There is a board tracking the PRs that need to be looked at to add to this doc for the OS TODO ADD LINK and for the Apps TODO ADD LINK |
What's New In This Release
Improvements to Core OS
sched
mm
| Markdown |
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* [#11068#10919](https://github.com/apache/nuttx/pull/1106810919) sched: mmassert: bothmove use spin_lock_irqxx() when operated delaylist
* [#11183the backtrace dump after the stack dump
* [#11195](https://github.com/apache/nuttx/pull/1118311195) mm: free delay list when exceeding specified countsched: assert: restore assertion registers to array of last registers
* [#11258#10858](https://github.com/apache/nuttx/pull/1125810858) mmsched: kmapassert.c: Print Finalizeprocess kmapname implementationin forassert RISC-Vdump
* [#10837#11131](https://github.com/apache/nuttx/pull/1083711131) mmsched: kmap: Fix bug in kmm_unmap Check for zero sleep time and yield CPU
* [#10876#11226](https://github.com/apache/nuttx/pull/1087611226) mmsched: kmap:delete Fixcheck severalwhen issuespick withnexttcb thein kmm_mapreadytorun interfacelist
* [#11114#11038](https://github.com/apache/nuttx/pull/1111411038) mmsched: kmapenv_dup: Fixfix badissue dependencyabout to ARCHUSE_VMAAFTER_MAPPINGFREE
* [#11092#11102](https://github.com/apache/nuttx/pull/1109211102) mm: improve SMP performancesched: explicitly select the cpuload clock source configuration
* [#11152#10816](https://github.com/apache/nuttx/pull/1115210816) mmsched: recordFix thedependencies maximum system memory usageof CONFIG_SCHED_CPULOAD_ settings
* [#11168#11036](https://github.com/apache/nuttx/pull/1116811036) mmsched: RemoveFollow mm_spinlocko_cloexe semantics when calling the exec function
* [#10984#10867](https://github.com/apache/nuttx/pull/1098410867) mmsched: Replace enter_critical_section withformat: modify spin_lock_irqsave format
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libs
| Markdown |
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* [#11408#11018](https://github.com/apache/nuttx/pull/1140811018) libcsched: add fgetwc, getwc, ungetwc wchar api implementationgroup/killchildren: replace syscall(2) to kernel api
* [#10602#10605](https://github.com/apache/nuttx/pull/1060210605) libcsched: addImplement support for custom streams with fopencookie()ticket spinlock
* [#11011#10827](https://github.com/apache/nuttx/pull/1101110827) libcsched: add support for memory buffer stream with fmemopen()Improve adjtime() functionality
* [#11274#11231](https://github.com/apache/nuttx/pull/1127411231) sched: lock libcrefine: add support for open_memstreamremove sched_[un]lock in xxx_waitsample
* [#11288#11302](https://github.com/apache/nuttx/pull/1128811302) libcsched: armmisc/rwlock:Implementing add support of PACBTIread/write locks.
* [#10969#11347](https://github.com/apache/nuttx/pull/1096911347) libcsched: ChangePrint errnomore toinformation set_errno and get_errnoin assert
* [#11294#11017](https://github.com/apache/nuttx/pull/1129411017) libcsched: pthread/barrierwait: Fix -nan issue with f32replace syscall(2) to kernel api
* [#11198#10929](https://github.com/apache/nuttx/pull/1119810929) libcsched: FixRemove improperthe handlingunused oftcb 64argument bit types for libvsprintffrom group_setupidlefiles
* [#11322#10776](https://github.com/apache/nuttx/pull/1132210776) libcsched: Handle PCREL_HI20/LO12_I/S relocations correctly
* [#10994rw spinlock
* [#11124](https://github.com/apache/nuttx/pull/1099411124) libcsched: Improverw stdiospinlocks: unlockcosmetic version functionchanges
* [#11364#11191](https://github.com/apache/nuttx/pull/1136411191) libcsched: libsem_slcdholder.c: fixWhen encode/decode of binary nibble to/from ascii hexaccessing SEM_WAITLIST, use holder's addrenv
* [#11035#11257](https://github.com/apache/nuttx/pull/1103511257) libcsched: localtimesemaphore: fixMove thePOSIX timezoneregulated errorparts causedof bysemaphores minorinto errorlibc
* [#11281#11252](https://github.com/apache/nuttx/pull/1128111252) libcsched: machine/armsigaction: alignExpand relatedsi_user implementationsfor of armv7 architecturenon-kernel signals
* [#10927#10970](https://github.com/apache/nuttx/pull/1092710970) libcsched: machine: Remove FAR from sparcsmp call exit immediately when cpuset change to 0.
* [#11133#10861](https://github.com/apache/nuttx/pull/1113310861) libcsched: realpathspinlock: allocate link buffer of pseudofs to save stackAdd spin_lock_init and spin_is_locked macro
* [#10913#11348](https://github.com/apache/nuttx/pull/1091311348) libc: Refinesched: Stack recored:Add maximum stack statistics when the implementationtask ofis fopen/fdopenrunning
* [#10993#9163](https://github.com/apache/nuttx/pull/109939163) libcsched: RemoveStop the unused lib_libdtoa.csched timer when possible to save the power in tickless mode
* [#11137#10934](https://github.com/apache/nuttx/pull/1113710934) libcsched: Solvesupport somesmp problems encountered during cmake compilationfunction call
* [#10992#11032](https://github.com/apache/nuttx/pull/1099211032) libcsched: stdiotask: Change FILE buffer field from "unsigned char *" to "char *"[posix]spawn: Simplify how spawn attributes are handled
* [#11063#11241](https://github.com/apache/nuttx/pull/1106311241) sched: libctask: stdlib/lib_exit.c: fix multiple definition of __dso_handle and sethost.sh: add MSYS environmen for msys2pthread_cancelpt: Fix nxtask_delete from another task group
* [#11447#11165](https://github.com/apache/nuttx/pull/1144711165) sched: libctask: streampthread_cancelpt: add stream interface Move cancel point handling to libc, data to TLS
* [#11350#11097](https://github.com/apache/nuttx/pull/1135011097) sched: libctask: Remove Supportspawn_proxyattrs gdbstubas kernalobsolete debuggingimplementation
* [#11346#11177](https://github.com/apache/nuttx/pull/1134611177) sched: libctaskfiles: skip unnecessary Supportsfile storingopen/close coredumpoperations intoto blockimprove devicesperformance
* [#10862#11250](https://github.com/apache/nuttx/pull/1086211250) libcsched: memfdtaskspawn: fix shm_unlinkspawn orfail unlinkif anonymousenable fileFDCHECK
* [#10891#10834](https://github.com/apache/nuttx/pull/1089110834) libcsched: memfdtimer: turnhandle aperf runtime error into a linker error
count overflow
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mm
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* [#10972#11068](https://github.com/apache/nuttx/pull/1097211068) libdsmm: addboth missinguse observer_b16.c to cmake buildspin_lock_irqxx() when operated delaylist
* [#10915#11183](https://github.com/apache/nuttx/pull/1091511183) libdspmm: lib_observer.c: use float numbers for some calculationsfree delay list when exceeding specified count
* [#10979#11258](https://github.com/apache/nuttx/pull/1097911258) libdspmm: kmap: update LP_FILTER commentFinalize kmap implementation for RISC-V
* [#11256#10837](https://github.com/apache/nuttx/pull/1125610837) mm: libmkmap: Fix anbug issue that public header files are not exportedin kmm_unmap
* [#11162#10876](https://github.com/apache/nuttx/pull/1116210876) libmmm: newlibkmap: ChangeFix several theissues downloadwith sitethe tokmm_map httpsinterface
* [#11386#11114](https://github.com/apache/nuttx/pull/1138611114) libsmm: log2ceilkmap: MoveFix implementationbad of log2ceildependency to a common placeARCH_VMA_MAPPING
* [#11043#11092](https://github.com/apache/nuttx/pull/1104311092) libsmm: modlib:improve optimizeSMP code and add arch api for allocating data sectionperformance
* [#11152](https://github.com/apache/nuttx/pull/11152) mm: record the maximum system memory usage
* [#11394#11168](https://github.com/apache/nuttx/pull/1139411168) libxxmm: cmake: remove useless codeRemove mm_spinlock
* [#11050#10984](https://github.com/apache/nuttx/pull/1105010984) libxxmm: Replace enter_critical_section with spin_irqsave
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libs
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Silence warnings when building libcxx.
* [#11301#11408](https://github.com/apache/nuttx/pull/1130111408) libxxlibc: upgrade llvm version to 17.0.6 add fgetwc, getwc, ungetwc wchar api implementation
* [#10860#10602](https://github.com/apache/nuttx/pull/1086010602) libxxlibc: Use gnu++20 option only if using libcxx |
misc
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* [#11242add support for custom streams with fopencookie()
* [#11011](https://github.com/apache/nuttx/pull/1124211011) Revert "libc/lib_bzero:Add bzero prototype.": add support for memory buffer stream with fmemopen()
* [#10881#11274](https://github.com/apache/nuttx/pull/1088111274) arm, arm64, xtensa, libxxlibc: Changeadd sedsupport -r to sed -E to support macOSfor open_memstream
* [#11027#11288](https://github.com/apache/nuttx/pull/1102711288) assertlibc: arm: renameadd __ASSERTsupport to __ASSERT__ to avoid conflictof PACBTI
* [#11025#10969](https://github.com/apache/nuttx/pull/1102510969) audiolibc: Change errno addto amrset_errno formatand supportget_errno
* [#11055#11294](https://github.com/apache/nuttx/pull/1105511294) binfmt/elflibc: Select ARCH_USE_TEXT_HEAP if ARCH_HAVE_TEXT_HEAP Fix -nan issue with f32
* [#11238#11198](https://github.com/apache/nuttx/pull/1123811198) clock.h: use CONFIG_DEBUG_SCHED to test init tickslibc: Fix improper handling of 64 bit types for libvsprintf
* [#10924#11322](https://github.com/apache/nuttx/pull/1092411322) crypto/rsa_verify: export rsa verify via /dev/crypto libc: Handle PCREL_HI20/LO12_I/S relocations correctly
* [#10978#10994](https://github.com/apache/nuttx/pull/1097810994) debug/assertlibc: decoupleImprove configurationstdio ofunlock show file name featureversion function
* [#10809#11364](https://github.com/apache/nuttx/pull/1080911364) dma libc: lib_slcd: supportfix source/destination address auto stepencode/decode of binary nibble to/from ascii hex
* [#10870#11035](https://github.com/apache/nuttx/pull/1087011035) fixedmath: add abs and sign operationslibc: localtime: fix the timezone error caused by minor error
* [#11111#11281](https://github.com/apache/nuttx/pull/1111111281) ioctllibc: add definitionsmachine/arm: align related implementations toof armv7 ethtoolarchitecture
* [#11121#10927](https://github.com/apache/nuttx/pull/1112110927) ioctl: add SIOCGIWNAME supportlibc: machine: Remove FAR from sparc
* [#11026#11133](https://github.com/apache/nuttx/pull/1102611133) kernellibc: realpath: replaceallocate alllink sem_*buffer to nxsem_*: in kernel spaceof pseudofs to save stack
* [#10849#10913](https://github.com/apache/nuttx/pull/1084910913) langinfolibc: The character U+ff0c "，" could be confused withRefine the ASCIIimplementation characterof U…fopen/fdopen
* [#11243#10993](https://github.com/apache/nuttx/pull/1124310993) listlibc: searchRemove prevthe item in reverse orderunused lib_libdtoa.c
* [#11221#11137](https://github.com/apache/nuttx/pull/1122111137) polllibc: pollsetupSolve shouldsome notifyproblems onlyencountered oneduring fd passed by callercmake compilation
* [#10892#10992](https://github.com/apache/nuttx/pull/1089210992) refine: move BIT Macro to nuttx/bits.hlibc: stdio: Change FILE buffer field from "unsigned char *" to "char *"
* [#11218#11063](https://github.com/apache/nuttx/pull/1121811063) spinlock libc: stdlib/lib_exit.c: Movefix themultiple inclusiondefinition of stdatomic.h to source file__dso_handle and sethost.sh: add MSYS environmen for msys2
* [#10869#11447](https://github.com/apache/nuttx/pull/1086911447) sys/typeslibc: supporting 32-bit IDs for gid_t/uid_tstream: add stream interface
* [#11207#11350](https://github.com/apache/nuttx/pull/1120711350) tcbinfolibc:remove total_num form tcbinfo. Support gdbstub kernal debugging
* [#11298#11346](https://github.com/apache/nuttx/pull/1129811346) videolibc: UpdateSupports v4l2m2mstoring interfacecoredump &into createblock videoio.hdevices
* [#11362#10862](https://github.com/apache/nuttx/pull/1136210862) virtio.hlibc: addmemfd: virtio_has_feature api for virtio driver |
Major Changes to the Build System
New Features
Bug Fixes
Architectural Support
New Architecture Support
Driver Support
New Driver Support
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* [#10770shm_unlink or unlink anonymous file
* [#10891](https://github.com/apache/nuttx/pull/1077010891) libc: driversmemfd: add regmap subsystems support.turn a runtime error into a linker error
* [#10902#10972](https://github.com/apache/nuttx/pull/1090210972) motorlibds: Add stepper interface add missing observer_b16.c to cmake build
* [#11253#10915](https://github.com/apache/nuttx/pull/1125310915) mtd libdsp: lib_observer.c: Addsuse float supportnumbers tofor W25Q20CLsome memory.calculations
* [#11149#10979](https://github.com/apache/nuttx/pull/1114910979) mtdlibdsp: mx25rxx: add support for MX25L25673G chipupdate LP_FILTER comment
* [#11422#11256](https://github.com/apache/nuttx/pull/1142211256) net: ksz9477: Add simple port-based static VLAN configurationlibm: Fix an issue that public header files are not exported
* [#11339#11162](https://github.com/apache/nuttx/pull/1133911162) netlibm: lan9250newlib: AddChange LAN9250the driver(SPIdownload andsite QSPIto mode)https
* [#11280#11386](https://github.com/apache/nuttx/pull/1128011386) sensors: Add support for MS5607libs: log2ceil: Move implementation of log2ceil to a common place
* [#10864#11043](https://github.com/apache/nuttx/pull/1086411043) sensorslibs: max31865modlib:RTD-to-Digital Converter optimize code and add arch api for allocating data section
* [#10914#11394](https://github.com/apache/nuttx/pull/1091411394) libxx: steppercmake: remove adduseless DRV8825code
* [#11228#11050](https://github.com/apache/nuttx/pull/1122811050) teelibxx: addSilence opteewarnings clientwhen driver module |
Drivers With Significant Improvements
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building libcxx.
* [#11071#11301](https://github.com/apache/nuttx/pull/1107111301) Kconfigslibxx: rename {Rpmsg|rpmsg}upgrade llvm version to RPMGS17.0.6
* [#11061#10860](https://github.com/apache/nuttx/pull/1106110860) canlibxx: Use gnu++20 option only if using libcxx |
misc
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* [#11242]( Add new ioctls
* [#10845](https://github.com/apache/nuttx/pull/1084511242) foc: foc_dummy.c: update dummy device state only if dev openedRevert "libc/lib_bzero:Add bzero prototype."
* [#11176#10881](https://github.com/apache/nuttx/pull/11176) foc: return scaling factor for phase currents and BEMF via ioctl10881) arm, arm64, xtensa, libxx: Change sed -r to sed -E to support macOS
* [#10808#11027](https://github.com/apache/nuttx/pull/1080811027) ioexpanderassert: Minorrename fix__ASSERT for ioexpander driver
* [#11147to __ASSERT__ to avoid conflict
* [#11025](https://github.com/apache/nuttx/pull/1114711025) lcdaudio: add strideamr format support for LCD driver
* [#11185#11055](https://github.com/apache/nuttx/pull/1118511055) lcdbinfmt/elf: change lcd stride from pixel to bytesSelect ARCH_USE_TEXT_HEAP if ARCH_HAVE_TEXT_HEAP
* [#10926#11238](https://github.com/apache/nuttx/pull/1092611238) mathclock.h: mpi: add mpi driver in mathuse CONFIG_DEBUG_SCHED to test init ticks
* [#11240#10924](https://github.com/apache/nuttx/pull/1124010924) misc: Rpmsgblk function optimizationcrypto/rsa_verify: export rsa verify via /dev/crypto
* [#11220#10978](https://github.com/apache/nuttx/pull/1122010978) mmcsddebug/assert: mmcsd_sdinitializedecouple shouldconfiguration saveof csdshow registerfile intoname priv->csdfeature
* [#10909#10809](https://github.com/apache/nuttx/pull/1090910809) mtddma: filemtd:Fix teardown return error number EINVALsupport source/destination address auto step
* [#11041#10870](https://github.com/apache/nuttx/pull/1104110870) mtdfixedmath: get mtd_geometry_s.model for mtd partitionadd abs and optimizesign codeoperations
* [#11187#11111](https://github.com/apache/nuttx/pull/1118711111) mtdioctl: s25fl1:add fixdefinitions compilerelated warnings caused by incorrect variable print formatto ethtool
* [#11370#11121](https://github.com/apache/nuttx/pull/1137011121) mtdioctl: w25q: add nxsig_usleep to busy waiting in w25qxxxjv_erase_sector()SIOCGIWNAME support
* [#11391#11026](https://github.com/apache/nuttx/pull/1139111026) netkernel: qemu/wifi: Add the virtual wifi function on the emulator.replace all sem_* to nxsem_*: in kernel space
* [#11216#10849](https://github.com/apache/nuttx/pull/1121610849) netlanginfo: skeleton.c doesn't compile without this patch if ioctls are enabled The character U+ff0c "，" could be confused with the ASCII character U…
* [#10907#11243](https://github.com/apache/nuttx/pull/1090711243) notelist: Changesearch 0/1prev to false/true
* [#11153item in reverse order
* [#11221](https://github.com/apache/nuttx/pull/1115311221) notepoll: delete sched_note_flattenpollsetup should notify only one fd passed by caller
* [#10840#10892](https://github.com/apache/nuttx/pull/1084010892) noterefine: optimize note performancemove BIT Macro to nuttx/bits.h
* [#10920#11218](https://github.com/apache/nuttx/pull/1092011218) note: remove remaining event codespinlock: Move the inclusion of stdatomic.h to source file
* [#11074#10869](https://github.com/apache/nuttx/pull/1107410869) powersys/types: pm: use pm_staytimeout() in greedy_governor_activity()supporting 32-bit IDs for gid_t/uid_t
* [#11132#11207](https://github.com/apache/nuttx/pull/1113211207) rptuntcbinfo:remove checktotal_num the status before stop remote procform tcbinfo.
* [#11222#11298](https://github.com/apache/nuttx/pull/1122211298) rtc: RTC driver improvementvideo: Update v4l2m2m interface & create videoio.h
* [#10831#11362](https://github.com/apache/nuttx/pull/1083111362) rtt: make RTT console optional
* [#11296virtio.h: add virtio_has_feature api for virtio driver |
Build System
Improvements
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* [#11007](https://github.com/apache/nuttx/pull/1129611007) segger: rttRevert "make/archive: correctUse macrothe namefull topath avoidname unablewhen tomatching changeor default modestoring…
* [#11419#11047](https://github.com/apache/nuttx/pull/1141911047) sensorsapplications: mx56xx: Add support for second order compensation Move the test tools in the system to the testing
* [#11426#11395](https://github.com/apache/nuttx/pull/1142611395) sensorscmake: build mx56xx:file Fixsupport thresholdwith and calculationlibcxx 17.0.6
* [#11178#10982](https://github.com/apache/nuttx/pull/1117810982) serialcmake: uart_tcsendbreak: Remove cancel point, as tcsendbreak is not onecorrect cmake rule file name
* [#11402#11375](https://github.com/apache/nuttx/pull/1140211375) syslogcmake: ramlog: improve ramlog performancefix NUTTX_COMMON_DIR
* [#11392#11031](https://github.com/apache/nuttx/pull/1139211031) syslogcmake: ramlog: multi readersinit RISC-V cmake qemu-rv build
* [#10890#10843](https://github.com/apache/nuttx/pull/1089010843) syslog: ramlog: remove sched_[un]lock and rl_nwaiterscmake: raise error if previous make build was not cleaned
* [#11186#10879](https://github.com/apache/nuttx/pull/1118610879) timersfix: RewriteTreeNode adjtime()has implementationsame toattribute work for RTC and tickless kernelwith NodeMixin
* [#11356#10968](https://github.com/apache/nuttx/pull/1135610968) usbdev: Add callback for CONFIG_USBDEV_SOFINTERRUPTnuttx: generate nuttx.map file when enable debug link map.
* [#11042#11303](https://github.com/apache/nuttx/pull/1104211303) usbdevsh: config USBDEV_TRACE_INITIALIDSET when disbale USBDEV_TRACEEnhanced compilation system
* [#11161#11432](https://github.com/apache/nuttx/pull/1116111432) usbdev: Solve some problems of USB hotplugtools: config.mk: whether verbosity is enabled or not, should use bash
* [#10985#11098](https://github.com/apache/nuttx/pull/1098511098) usrsocktools: Makeconfigure.c the field of usrsock_request native alignment
* [#11103and tools/sethost.sh Add CONFIG_EXPERIMENTAL for configure windows native |
Architectural Support
New Architecture Support
| Markdown |
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* [#11319](https://github.com/apache/nuttx/pull/1110311319) usrsock: rpmsg_serverarm:imxrt: KeepAdd msgsupport orderfor in recursive callimxrt1170 Soc and imxrt1170-evk board
* [#11107#11371](https://github.com/apache/nuttx/pull/1110711371) usrsockriscv: Add support for Bouffalo Lab BL808 SoC (T-Head C906)
|
Architecture Improvements
| Markdown |
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socket fallback with ENETDOWN
* [#10874#10836](https://github.com/apache/nuttx/pull/1087410836) video: fb: Add fb_register_devicearch: add a flag indicating that the chip doesn't support DMA transfer from/to FLASH
* [#10812#10759](https://github.com/apache/nuttx/pull/1081210759) videoarch: goldfish: Remove the vsync residual codeadd use_data to g_tcbinfo
* [#11380#11190](https://github.com/apache/nuttx/pull/1138011190) videoarch: goldfishdumponexit: optimize goldfish fb register unify dump on exit to common code
* [#11249#10828](https://github.com/apache/nuttx/pull/1124910828) videoarch: video.c: modify set_buf call seqence in start_capture function.simplify ARCH_PERF_EVENTS related code
* [#11224#11160](https://github.com/apache/nuttx/pull/1122411160) arch: videotextheap: waitadd when_heapmember thedeclare vsyncfor queuetext isand data heap |
arm
| Markdown |
|---|
full in FBIO_WAITFORVSYNC
* [#11382#11282](https://github.com/apache/nuttx/pull/1138211282) virtioclang: Supportreplace fordeprecated setting MAC addresses of the virtio-net interfaces
* [#11385]parameter
* [#11170](https://github.com/apache/nuttx/pull/1138511170) virtio: virtio-gpu: convert virito-gpu fb_register to virtio_gpu_fb_registerLet's old arm's arm_doirq return register context like armv7-a
* [#11201#11413](https://github.com/apache/nuttx/pull/1120111413) virtiodebug: Virtio Qemu 8.1.2 issues fixfix gdbstub clear fpb & dwt when already use jtag/swo bug
* [#11013#11166](https://github.com/apache/nuttx/pull/1101311166) wirelessarmv8-m: bluetooth:Fix Addtypo optionerror to set the HCI TX thread affinity while running with SMP enabled
* [#11072](https://github.com/apache/nuttx/pull/11072) wireless: bluetooth: rpmsg depends on RPTUN
|
Board Support
Significant Improvements
New Board Support
Boards With Significant Improvements
File System
Bug Fixes
Significant Improvements
Networking
Applications
Improvements
Bug Fixes
Security Issues Fixed In This Release
Compatibility Concerns
Changes to Build System
Renamed or Modified Kconfig Options
Known Problems In This Release
for NVIC_SYSHCON_HARDFAULTPENDED
* [#11118](https://github.com/apache/nuttx/pull/11118) cxd56xx: Support to get gnss firmware version
* [#11398](https://github.com/apache/nuttx/pull/11398) imxrt: Extend FlexIO support to 117x
* [#11436](https://github.com/apache/nuttx/pull/11436) imxrt: flexio move ifdef guard lower
* [#11012](https://github.com/apache/nuttx/pull/11012) imxrt: NXP I2C non-DMA end only on stop with end of packet
* [#11000](https://github.com/apache/nuttx/pull/11000) imxrt: nxp lpi2c calculated timeout can not be 0
* [#11033](https://github.com/apache/nuttx/pull/11033) imxrt: NXP lpi2c DMA transaction only need the status conditioned
* [#11164](https://github.com/apache/nuttx/pull/11164) imxrt: NXP Serial Do not wait on TXDMA semaphore
* [#11070](https://github.com/apache/nuttx/pull/11070) imxrt: NXP Serial overcome race where DMA has not fetched TCD again
* [#11020](https://github.com/apache/nuttx/pull/11020) imxrt: serial Ensure the cache is updated if the DMA has updated again
* [#11199](https://github.com/apache/nuttx/pull/11199) imx6: Replace cpu_start_t with start_t
* [#10877](https://github.com/apache/nuttx/pull/10877) mx8mp: Add support for SPI
* [#11203](https://github.com/apache/nuttx/pull/11203) nRF91: initial support for GNSS
* [#11308](https://github.com/apache/nuttx/pull/11308) nrf{52|53|91}: add missing support for 1 Mbps UART baud
* [#10826](https://github.com/apache/nuttx/pull/10826) nrf{52|53|91}: add support for up_perf
* [#10830](https://github.com/apache/nuttx/pull/10830) nrf{52|53|91}: fixes for timer
* [#11172](https://github.com/apache/nuttx/pull/11172) rp2040: pwm: Fix errors at CONFIG_PWM_NCHANNELS=1
* [#10817](https://github.com/apache/nuttx/pull/10817) sama5: Sort SAMA5D2 adc/tsd dma
* [#10806](https://github.com/apache/nuttx/pull/10806) sama5: TSD trigger and pressure scaling issues
* [#11307](https://github.com/apache/nuttx/pull/11307) samd212: invert tx and rx in spi_dma_setup
* [#11212](https://github.com/apache/nuttx/pull/11212) samd212: sam_dmac: Fix compilation and fix SAM_DMAC_CHINTENCLR settings
* [#10855](https://github.com/apache/nuttx/pull/10855) samv7: channel gain switching in aefc
* [#11312](https://github.com/apache/nuttx/pull/11312) samv7: sam_emac: Implement errata workaround for KSZ8061 PHY
* [#10847](https://github.com/apache/nuttx/pull/10847) {stm32|stm32f7|at32|samv7|imxrt}: fix for adc_setup
* [#11211](https://github.com/apache/nuttx/pull/11211) stm32: Add support for Ethernet packet timestamping and PTP timer
* [#11175](https://github.com/apache/nuttx/pull/11175) stm32: foc: add support for board-specific ioctl
* [#10833](https://github.com/apache/nuttx/pull/10833) stm32: Initialize LED driver during late initialization for nucleo-f446re
* [#11181](https://github.com/apache/nuttx/pull/11181) stm32: stm32/stm32_adc.c: protect irq_attach with refcounter
* [#11194](https://github.com/apache/nuttx/pull/11194) stm32: stm32_foc.c: rename some macros
* [#11194](https://github.com/apache/nuttx/pull/11194) stm32: stm32_eth: Fix excessively long critical section in ifdown handlerm
* [#10865](https://github.com/apache/nuttx/pull/10865) stm32: UART needs to be disabled before changing setup
* [#10824](https://github.com/apache/nuttx/pull/10824) stm32l4: ADC: Adds low level operations to start and stop DMA.
* [#11154](https://github.com/apache/nuttx/pull/11154) stm32h7: serial: Do not wait on TXDMA semaphore
* [#11323](https://github.com/apache/nuttx/pull/11323) stm32h7: serial refactor out tx dma semaphore
* [#11332](https://github.com/apache/nuttx/pull/11332) stm32h7: serial Remove .txdmasem = SEM_INITIALIZER(1) bad cherry-pick
* [#10841](https://github.com/apache/nuttx/pull/10841) stm32h7: stm32_oneshot.c: Fix format warnings.
* [#11334](https://github.com/apache/nuttx/pull/11334) stm32h7: stm32h7_adc: Dynamically set clock prescaler and BOOST
* [#11367](https://github.com/apache/nuttx/pull/11367) stm32u5: fix EXTICR2,3,4 register offsets
* [#10846](https://github.com/apache/nuttx/pull/10846) s32k1xx: Fix LPUART inversion warnings & config.
* [#10844](https://github.com/apache/nuttx/pull/10844) s32k1xx: Fix warnings in PWM code.
* [#11099](https://github.com/apache/nuttx/pull/11099) s32kxxx: flexcan doesn't set srr bit for extended frames
* [#11325](https://github.com/apache/nuttx/pull/11325) s32k3xx: NXP S32K3xx Fixes stuttering output
* [#11106](https://github.com/apache/nuttx/pull/11106) s32k3xx: serial ensure the cache is updated if the DMA has updated again |
arm64
| Markdown |
|---|
* [#10888](https://github.com/apache/nuttx/pull/10888) Add support for FIQ interrupts
* [#11352](https://github.com/apache/nuttx/pull/11352) coredump: support arm64 coredump
* [#11200](https://github.com/apache/nuttx/pull/11200) Disable ARCH_HAVE_FORK for arm64 as a precaution
* [#11429](https://github.com/apache/nuttx/pull/11429) Fix GICv2 detection
* [#10966](https://github.com/apache/nuttx/pull/10966) Remove unnecessary code in arm64_cpu_idle.S
* [#11037](https://github.com/apache/nuttx/pull/11037) support relocate for aarch64
* [#10917](https://github.com/apache/nuttx/pull/10917) support up_coherent_dcache function
* [#10918](https://github.com/apache/nuttx/pull/10918) target cpuid calculation error in arm64_gic_raise_sgi function
* [#11182](https://github.com/apache/nuttx/pull/11182) the bug of sscanf exception output in arm64 platform
* [#11245](https://github.com/apache/nuttx/pull/11245) vector: no need to save x0 to sp
* [#10904](https://github.com/apache/nuttx/pull/10904) XN should only be set when the attribute MT_EXECUTE_NEVER is set |
risc-v
| Markdown |
|---|
* [#10856](https://github.com/apache/nuttx/pull/10856) addrenv: utils: Determine page table flags by type of vaddr
* [#11113](https://github.com/apache/nuttx/pull/11113) addrenv: Fix static page table mapping (paddr instead of vaddr)
* [#10838](https://github.com/apache/nuttx/pull/10838) addrenv: Fix the user VMA end address
* [#10829](https://github.com/apache/nuttx/pull/10829) addrenv: Fix two SHM related issues
* [#11389](https://github.com/apache/nuttx/pull/11389) arch_elf: Check for _HI20 relocation validity
* [#11437](https://github.com/apache/nuttx/pull/11437) espressif: mcuboot: Fix dependency of the Espressif's port MCUboot.
* [#11034](https://github.com/apache/nuttx/pull/11034) espressif: Update esp-hal-3rdparty version
* [#11024](https://github.com/apache/nuttx/pull/11024) litex/litex_emac: Add support for KSZ8061 ethernet PHY.
* [#11029](https://github.com/apache/nuttx/pull/11029) litex/litex-emac: Add support for phy interrupts.
* [#11028](https://github.com/apache/nuttx/pull/11028) litex/litex_gpio: Fix ISR dispatch when using higher GPIO indexes.
* [#11365](https://github.com/apache/nuttx/pull/11365) mmu: Extend MMU Flags to 64-bit for T-Head C906 and Svpbmt
* [#11283](https://github.com/apache/nuttx/pull/11283) mpfs: corespi: Round up divider to prevent overlock of SPI
* [#10822](https://github.com/apache/nuttx/pull/10822) mpfs: corespi: Several speed optimizations to the FPGA driver
* [#10921](https://github.com/apache/nuttx/pull/10921) mpfs: ethernet: Fix RX/TX buffer and descriptor handling
* [#11405](https://github.com/apache/nuttx/pull/11405) mpfs: ethernet: Remove DMA_ENABLE hack
* [#10922](https://github.com/apache/nuttx/pull/10922) mpfs: entrypoints: Fix potential R_RISCV_JAL linker error
* [#11247](https://github.com/apache/nuttx/pull/11247) mpfs: ihc: cleanup DEBUGASSERTs and irq enabling
* [#11355](https://github.com/apache/nuttx/pull/11355) mpfs: mpfs_head.S: Change j/jal to tail call
* [#10923](https://github.com/apache/nuttx/pull/10923) mpfs: mpfs_head.S: Simplify clearing PMP
* [#11233](https://github.com/apache/nuttx/pull/11233) mpfs: opensbi: update opensbi to version 1.3.1
* [#11404](https://github.com/apache/nuttx/pull/11404) mpfs: usb: Use kernel memory instead of user memory for DMA
* [#11403](https://github.com/apache/nuttx/pull/11403) mpfs: pmpcfg: Move PMPCFG registers to common location
* [#10875](https://github.com/apache/nuttx/pull/10875) pgalloc.h: Return kernel vaddr for kernel RAM paddr
* [#11374](https://github.com/apache/nuttx/pull/11374) riscv_pmp.c: Revert LOG2_CEIL back to run-time log2ceil function
* [#11001](https://github.com/apache/nuttx/pull/11001) Simplify PMP configuration and code
* [#11441](https://github.com/apache/nuttx/pull/11441) Update mode.h to add CSR_TVEC |
sim
| Markdown |
|---|
* [#10930](https://github.com/apache/nuttx/pull/10930) crypto: Use mbedtls default configuration without special check
* [#11381](https://github.com/apache/nuttx/pull/11381) sim_lcd: add open & close
* [#11122](https://github.com/apache/nuttx/pull/11122) sim_netdriver: some sim defconfig have problems when using the network
* [#11246](https://github.com/apache/nuttx/pull/11246) sim support 16bbp
* [#11237](https://github.com/apache/nuttx/pull/11237) simwifi: Connect the wifi whose ssid contains the special charaters.
* [#11235](https://github.com/apache/nuttx/pull/11235) simwifi: Escapes the special characters of ssid in the scan results.
* [#11069](https://github.com/apache/nuttx/pull/11069) simwifi: Fix the error of the need length for scan bssinfo.
* [#11112](https://github.com/apache/nuttx/pull/11112) simwifi: For scan results, parse and translate the Chinese ssid encoded by the wpa_cli.
* [#11066](https://github.com/apache/nuttx/pull/11066) simwifi: host wlan0 obtains ip and set dns for wlan0 in the defwan wlan0
* [#11108](https://github.com/apache/nuttx/pull/11108) simwifi: Transfer the special characters in ssid.
* [#11104](https://github.com/apache/nuttx/pull/11104) simwifi: Support that get the connected Chinese essid.
* [#11051](https://github.com/apache/nuttx/pull/11051) simwifi: Support that simwifi connects to the hidden ssid.
* [#11171](https://github.com/apache/nuttx/pull/11171) Replace [enter|leave]_critical_section with up_irq_[save|restore]
* [#11219](https://github.com/apache/nuttx/pull/11219) Remove the wrong comment from up_allocate_heap
* [#11205](https://github.com/apache/nuttx/pull/11205) usb_rawgadget: remove halt operation
* [#10910](https://github.com/apache/nuttx/pull/10910) Update Fix more generic for platforms that do not have execinfo.h
* [#11030](https://github.com/apache/nuttx/pull/11030) wifidriver: Fix the scan error.
* [#10886](https://github.com/apache/nuttx/pull/10886) wifidriver: Support the sim wifi. |
x86_64
| Markdown |
|---|
* [#10899](https://github.com/apache/nuttx/pull/10899) Fix idle stack assignment |
xtensa
| Markdown |
|---|
* [#11141](https://github.com/apache/nuttx/pull/11141) esp32: ble: Enable the BLE interrupt during an SPI flash operation
* [#10859](https://github.com/apache/nuttx/pull/10859) esp32: ble: Fix task_create_wrapper CPU core ID passed as argument
* [#10851](https://github.com/apache/nuttx/pull/10851) esp32: irq: Fix erroneous interrupt allocation for each CPU core
* [#11139](https://github.com/apache/nuttx/pull/11139) esp32s2: Add rtc heap support
* [#11300](https://github.com/apache/nuttx/pull/11300) esp32s2: Add RTC support
* [#11138](https://github.com/apache/nuttx/pull/11138) esp32s2: Add SPI slave support
* [#10850](https://github.com/apache/nuttx/pull/10850) esp32s2: add UART RS485 support
* [#10823](https://github.com/apache/nuttx/pull/10823) esp32s2: Add support to TWAI/CANBus controller
* [#11431](https://github.com/apache/nuttx/pull/11431) esp32s2: Add xtwdt and rwdt support
* [#10873](https://github.com/apache/nuttx/pull/10873) esp32s2: ESP32-S3 I2C improvements
* [#11259](https://github.com/apache/nuttx/pull/11259) esp32s3: Add rtc heap support
* [#11180](https://github.com/apache/nuttx/pull/11180) esp32s3: Add RWDT support
* [#11287](https://github.com/apache/nuttx/pull/11287) esp32s3: Add SPIRAM high memory support
* [#11179](https://github.com/apache/nuttx/pull/11179) esp32s3: Add XTWDT support
* [#10854](https://github.com/apache/nuttx/pull/10854) esp32s3: ble: enable the BLE interrupt during a SPI flash operation
* [#11331](https://github.com/apache/nuttx/pull/11331) esp32s3: enable LIBC_ARCH_ATOMIC
* [#11299](https://github.com/apache/nuttx/pull/11299) esp32s3: Fix esp32s3 mcuboot ota crash
* [#11136](https://github.com/apache/nuttx/pull/11136) esp32s3: Fix issue regarding IRAM-enabled ISRs by fixing the linker
* [#11285](https://github.com/apache/nuttx/pull/11285) esp32s3: Fix some ESP32S3 module reboot and QVL issues
* [#10882](https://github.com/apache/nuttx/pull/10882) esp32s3: Fix the os halt issue when esp32s3 wlan has high-speed or long time d…
* [#11427](https://github.com/apache/nuttx/pull/11427) esp32s3: Fixed bbpll not calibrated from bootloader issue
* [#11328](https://github.com/apache/nuttx/pull/11328) esp32s3: GPIO clear pending interrupt status before enable IRQ
* [#11329](https://github.com/apache/nuttx/pull/11329) esp32s3: QSPI disable DMA when sending command to slave
* [#11286](https://github.com/apache/nuttx/pull/11286) esp32s3: Invalidate cache if the flash address used has a cache mapping.
* [#11144](https://github.com/apache/nuttx/pull/11144) esp32s3: Support malloc from external RAM and internal RAM
* [#11157](https://github.com/apache/nuttx/pull/11157) esp32s3: Support multiple PHY init data bin
* [#11434](https://github.com/apache/nuttx/pull/11434) esp32s3: Support reading encrypted partitions
* [#11052](https://github.com/apache/nuttx/pull/11052) esp32s3: Support to read data from flash to PSRAM
* [#11340](https://github.com/apache/nuttx/pull/11340) esp32s3: Tasks use SPIRAM as stack can do SPI flash read/write/erase/map/unmap
* [#11428](https://github.com/apache/nuttx/pull/11428) espressif/rmt: Implement a common RMT (Remote Control) driver for xtensa-based devices. |
Driver Support
New Driver Support
| Markdown |
|---|
* [#10770](https://github.com/apache/nuttx/pull/10770) drivers: add regmap subsystems support.
* [#10902](https://github.com/apache/nuttx/pull/10902) motor: Add stepper interface
* [#11253](https://github.com/apache/nuttx/pull/11253) mtd: Adds support to W25Q20CL memory.
* [#11149](https://github.com/apache/nuttx/pull/11149) mtd: mx25rxx: add support for MX25L25673G chip
* [#11422](https://github.com/apache/nuttx/pull/11422) net: ksz9477: Add simple port-based static VLAN configuration
* [#11339](https://github.com/apache/nuttx/pull/11339) net: lan9250: Add LAN9250 driver(SPI and QSPI mode)
* [#11280](https://github.com/apache/nuttx/pull/11280) sensors: Add support for MS5607
* [#10864](https://github.com/apache/nuttx/pull/10864) sensors: max31865:RTD-to-Digital Converter
* [#10914](https://github.com/apache/nuttx/pull/10914) stepper: add DRV8825
* [#11228](https://github.com/apache/nuttx/pull/11228) tee: add optee client driver module |
Drivers Improvements
| Markdown |
|---|
* [#11071](https://github.com/apache/nuttx/pull/11071) Kconfigs: rename {Rpmsg|rpmsg} to RPMGS
* [#11061](https://github.com/apache/nuttx/pull/11061) can: Add new ioctls
* [#10845](https://github.com/apache/nuttx/pull/10845) foc: foc_dummy.c: update dummy device state only if dev opened
* [#11176](https://github.com/apache/nuttx/pull/11176) foc: return scaling factor for phase currents and BEMF via ioctl
* [#10808](https://github.com/apache/nuttx/pull/10808) ioexpander: Minor fix for ioexpander driver
* [#11147](https://github.com/apache/nuttx/pull/11147) lcd: add stride support for LCD driver
* [#11185](https://github.com/apache/nuttx/pull/11185) lcd: change lcd stride from pixel to bytes
* [#10926](https://github.com/apache/nuttx/pull/10926) math: mpi: add mpi driver in math
* [#11240](https://github.com/apache/nuttx/pull/11240) misc: Rpmsgblk function optimization
* [#11220](https://github.com/apache/nuttx/pull/11220) mmcsd: mmcsd_sdinitialize should save csd register into priv->csd
* [#10909](https://github.com/apache/nuttx/pull/10909) mtd: filemtd:Fix teardown return error number EINVAL
* [#11041](https://github.com/apache/nuttx/pull/11041) mtd: get mtd_geometry_s.model for mtd partition and optimize code
* [#11187](https://github.com/apache/nuttx/pull/11187) mtd: s25fl1: fix compile warnings caused by incorrect variable print format
* [#11370](https://github.com/apache/nuttx/pull/11370) mtd: w25q: add nxsig_usleep to busy waiting in w25qxxxjv_erase_sector()
* [#11391](https://github.com/apache/nuttx/pull/11391) net: qemu/wifi: Add the virtual wifi function on the emulator.
* [#11216](https://github.com/apache/nuttx/pull/11216) net: skeleton.c doesn't compile without this patch if ioctls are enabled
* [#10907](https://github.com/apache/nuttx/pull/10907) note: Change 0/1 to false/true
* [#11153](https://github.com/apache/nuttx/pull/11153) note: delete sched_note_flatten
* [#10840](https://github.com/apache/nuttx/pull/10840) note: optimize note performance
* [#10920](https://github.com/apache/nuttx/pull/10920) note: remove remaining event code
* [#11074](https://github.com/apache/nuttx/pull/11074) power: pm: use pm_staytimeout() in greedy_governor_activity()
* [#11132](https://github.com/apache/nuttx/pull/11132) rptun: check the status before stop remote proc
* [#11222](https://github.com/apache/nuttx/pull/11222) rtc: RTC driver improvement
* [#10831](https://github.com/apache/nuttx/pull/10831) rtt: make RTT console optional
* [#11296](https://github.com/apache/nuttx/pull/11296) segger: rtt: correct macro name to avoid unable to change default mode
* [#11419](https://github.com/apache/nuttx/pull/11419) sensors: mx56xx: Add support for second order compensation
* [#11426](https://github.com/apache/nuttx/pull/11426) sensors: mx56xx: Fix threshold and calculation
* [#11178](https://github.com/apache/nuttx/pull/11178) serial: uart_tcsendbreak: Remove cancel point, as tcsendbreak is not one
* [#11402](https://github.com/apache/nuttx/pull/11402) syslog: ramlog: improve ramlog performance
* [#11392](https://github.com/apache/nuttx/pull/11392) syslog: ramlog: multi readers
* [#10890](https://github.com/apache/nuttx/pull/10890) syslog: ramlog: remove sched_[un]lock and rl_nwaiters
* [#11186](https://github.com/apache/nuttx/pull/11186) timers: Rewrite adjtime() implementation to work for RTC and tickless kernel
* [#11356](https://github.com/apache/nuttx/pull/11356) usbdev: Add callback for CONFIG_USBDEV_SOFINTERRUPT
* [#11042](https://github.com/apache/nuttx/pull/11042) usbdev: config USBDEV_TRACE_INITIALIDSET when disbale USBDEV_TRACE
* [#11161](https://github.com/apache/nuttx/pull/11161) usbdev: Solve some problems of USB hotplug
* [#10985](https://github.com/apache/nuttx/pull/10985) usrsock: Make the field of usrsock_request native alignment
* [#11103](https://github.com/apache/nuttx/pull/11103) usrsock: rpmsg_server: Keep msg order in recursive call
* [#11107](https://github.com/apache/nuttx/pull/11107) usrsock: socket fallback with ENETDOWN
* [#10874](https://github.com/apache/nuttx/pull/10874) video: fb: Add fb_register_device
* [#10812](https://github.com/apache/nuttx/pull/10812) video: goldfish: Remove the vsync residual code
* [#11380](https://github.com/apache/nuttx/pull/11380) video: goldfish: optimize goldfish fb register
* [#11249](https://github.com/apache/nuttx/pull/11249) video: video.c: modify set_buf call seqence in start_capture function.
* [#11224](https://github.com/apache/nuttx/pull/11224) video: wait when the vsync queue is full in FBIO_WAITFORVSYNC
* [#11382](https://github.com/apache/nuttx/pull/11382) virtio: Support for setting MAC addresses of the virtio-net interfaces
* [#11385](https://github.com/apache/nuttx/pull/11385) virtio: virtio-gpu: convert virito-gpu fb_register to virtio_gpu_fb_register
* [#11201](https://github.com/apache/nuttx/pull/11201) virtio: Virtio Qemu 8.1.2 issues fix
* [#11013](https://github.com/apache/nuttx/pull/11013) wireless: bluetooth: Add option to set the HCI TX thread affinity while running with SMP enabled
* [#11072](https://github.com/apache/nuttx/pull/11072) wireless: bluetooth: rpmsg depends on RPTUN
|
Board Support
New Board Support
| Markdown |
|---|
arm
* [#10987](https://github.com/apache/nuttx/pull/10987) gd32f4: add gd32f470i board support
* [#11094](https://github.com/apache/nuttx/pull/11094) stm32: add support to LINUM-STM32H753BI board
* [#10990](https://github.com/apache/nuttx/pull/10990) stm32: add support to STM32F401RC-RS485 board
* [#11358](https://github.com/apache/nuttx/pull/11358) stm32h7: linum-stm32h753bi: Add modbus example using usart6
* [#11276](https://github.com/apache/nuttx/pull/11276) seeed-xiao-rp2040: Add initial board support
xtensa
* [#10976](https://github.com/apache/nuttx/pull/10976) Add ESP32-2432S028 board
* [#10928](https://github.com/apache/nuttx/pull/10928) esp32s3-box: Support hardware version 3
risc-v
* [#11379](https://github.com/apache/nuttx/pull/11379) Initial support for CanMV-k230 board
* [#11377](https://github.com/apache/nuttx/pull/11377) Add support for PINE64 Ox64 BL808 SBC
|
Board Improvements
| Markdown |
|---|
* [#11056](https://github.com/apache/nuttx/pull/11056) Modify test "ramtest" path
* [#11192](https://github.com/apache/nuttx/pull/11192) remove obsolete CONFIG_EXAMPLES_FOC_IPHASE_ADC option
|
arm
| Markdown |
|---|
* [#11101](https://github.com/apache/nuttx/pull/11101) cxd56xx: Add cxd5610 gnss driver
* [#11373](https://github.com/apache/nuttx/pull/11373) gd32f4xx: change gd32f470z board code
* [#11193](https://github.com/apache/nuttx/pull/11193) imx6: Fix sabre-6quad:libcxx
* [#11310](https://github.com/apache/nuttx/pull/11310) nrf52: nrf52832-dk: add timer example
* [#10835](https://github.com/apache/nuttx/pull/10835) nrf52: remove CONFIG_ARMV7M_SYSTICK form tickless configs
* [#11150](https://github.com/apache/nuttx/pull/11150) sama5: Add QSPI support SAMA5
* [#11151](https://github.com/apache/nuttx/pull/11151) sama5: sama5d2-xult: add support for QSPI flash and nxffs
* [#11117](https://github.com/apache/nuttx/pull/11117) stm32: b-g431b-esc1: don't use CONFIG_STM32_USE_LEGACY_PINMAP=y
* [#11306](https://github.com/apache/nuttx/pull/11306) stm32h7: fix config conflict
* [#11214](https://github.com/apache/nuttx/pull/11214) stm32h7: linum-stm32h753bi: Add support to RTC and alarm
* [#11167](https://github.com/apache/nuttx/pull/11167) stm32h7: linum-stm32h753bi: Added suport to userlerds library.
* [#11265](https://github.com/apache/nuttx/pull/11265) stm32f4: stm32f401rc-rs485: Add sdcard support
* [#11217](https://github.com/apache/nuttx/pull/11217) stm32f4: stm32f401rc-rs485: Add buttons support
* [#11169](https://github.com/apache/nuttx/pull/11169) stm32f4: stm32f401rc-rs485: add support to userleds
* [#11255](https://github.com/apache/nuttx/pull/11255) stm32f4: stm32f401rc-rs485: Fix f401rc flash size |
risc-v
| Markdown |
|---|
* [#10736](https://github.com/apache/nuttx/pull/10736) esp32c3: pm: Let PM_PROCFS depend on FS_PROCFS_REGISTER
* [#11418](https://github.com/apache/nuttx/pull/11418) esp32c6: Add ostest defconfig
* [#11096](https://github.com/apache/nuttx/pull/11096) mpfs: Add option for board specific PMP configuration
* [#11262](https://github.com/apache/nuttx/pull/11262) qemu-rv: rv-virt/knsh: Set correct RAM_START and RAM_SIZE
* [#11397](https://github.com/apache/nuttx/pull/11397) qemu-rv: Virtio sound |
sim
| Markdown |
|---|
* [#10960](https://github.com/apache/nuttx/pull/10960) fix Cygwin/MSYS2 ld: unrecognized option '-z'
* [#11290](https://github.com/apache/nuttx/pull/11290) nxscope: remove CONFIG_ALLSYMS=y |
xtensa
| Markdown |
|---|
* [#11142](https://github.com/apache/nuttx/pull/11142) esp32: Add LVGL defconfig
* [#11229](https://github.com/apache/nuttx/pull/11229) esp32: Add support enconder to ESP32-2432S028
* [#10961](https://github.com/apache/nuttx/pull/10961) esp32: Add wifishare board config and documentation
* [#10996](https://github.com/apache/nuttx/pull/10996) esp32: Rename Shift game to Brickmatch and add an board example to esp32-devkitc
* [#11417](https://github.com/apache/nuttx/pull/11417) esp32<|s2|s3>_board_spiflash: Fix error message about SmartFS init
* [#11425](https://github.com/apache/nuttx/pull/11425) esp32s2: Increase init task stack size to 3072
* [#11156](https://github.com/apache/nuttx/pull/11156) esp32s3: Link stack checking function and data to SRAM when enable flash or PSRAM driver
* [#11342](https://github.com/apache/nuttx/pull/11342) esp32s3: add esp32s3-devkit:toywasm kconfig
* [#11295](https://github.com/apache/nuttx/pull/11295) esp32s3: Add rtc defconfig
* [#10885](https://github.com/apache/nuttx/pull/10885) ESP32S3-EYE: GPIO and button support
* [#10884](https://github.com/apache/nuttx/pull/10884) ESP32-S3-EYE: I2C, SPI and LCD support
* [#10883](https://github.com/apache/nuttx/pull/10883) ESP32-S3-EYE: Wifi |
File System
Improvements
| Markdown |
|---|
* [#10995](https://github.com/apache/nuttx/pull/10995) Change inode_checkflags to static function
* [#11445](https://github.com/apache/nuttx/pull/11445) Fix hostfs after uid/gid changes
* [#11433](https://github.com/apache/nuttx/pull/11433) fat: Fix number of data clusters usable for fat driver
* [#11196](https://github.com/apache/nuttx/pull/11196) fat: fix ubsan warning of shift-out-of-bounds
* [#10706](https://github.com/apache/nuttx/pull/10706) fs_epoll: several epoll problems fix
* [#11125](https://github.com/apache/nuttx/pull/11125) fs_files.c: make sure that fs_getfilep is not interrupted when holding mutex
* [#11349](https://github.com/apache/nuttx/pull/11349) fs_gettype:add zipfs magic
* [#11446](https://github.com/apache/nuttx/pull/11446) hostfs:fix structure layout inconsistency in hostfs
* [#11090](https://github.com/apache/nuttx/pull/11090) inode: Change inode_unlink to static function
* [#11188](https://github.com/apache/nuttx/pull/11188) inode: check file list before memcpy
* [#11140](https://github.com/apache/nuttx/pull/11140) inode: improve the performance of get file pointer
* [#11318](https://github.com/apache/nuttx/pull/11318) proc: Fix groupfd to get fd by group instead of current tcb
* [#11449](https://github.com/apache/nuttx/pull/11449) procfs add poll support
* [#11360](https://github.com/apache/nuttx/pull/11360) procfs/cpuinfo: Zero copylen in cpuinfo_read
* [#11039](https://github.com/apache/nuttx/pull/11039) rename: fix use after free issue about rename
* [#11451](https://github.com/apache/nuttx/pull/11451) smartfs: Add necessary aligned access in smartfs_rename()
* [#11248](https://github.com/apache/nuttx/pull/11248) spiffs: correct mutex lock cycle of spiffs
* [#10804](https://github.com/apache/nuttx/pull/10804) support zipfs,can mount zipfile
* [#11232](https://github.com/apache/nuttx/pull/11232) tmpfs: fix an integer overflow
* [#10880](https://github.com/apache/nuttx/pull/10880) vfs: add munmap logic to pseudofs
|
Networking
Improvements
| Markdown |
|---|
* [#10813](https://github.com/apache/nuttx/pull/10813) Add CONFIG_NET_ICMPv6_ROUTER_LIFETIME
* [#10893](https://github.com/apache/nuttx/pull/10893) allow icmpv6 and udp to find the dev by the ifindex with s_boundto.
* [#10916](https://github.com/apache/nuttx/pull/10916) Fix RNDIS compilation error
* [#10819](https://github.com/apache/nuttx/pull/10819) local: Fix the problem that local udp socketpair cannot release fifo files.
* [#11443](https://github.com/apache/nuttx/pull/11443) local: make the call return of each process consistent with linux
* [#11015](https://github.com/apache/nuttx/pull/11015) local: Support SO_SNDBUF option in getsockopt
* [#11289](https://github.com/apache/nuttx/pull/11289) loopback: Fix flags of lo device
* [#11324](https://github.com/apache/nuttx/pull/11324) icmpv6:Optimize the process of obtaining the IPv6 address through RA.
* [#11010](https://github.com/apache/nuttx/pull/11010) icmpv6: Fix net mask logic in icmpv6_setaddresses
* [#11197](https://github.com/apache/nuttx/pull/11197) igmp: call IFF_SET_IPv4 when igmp_send
* [#11384](https://github.com/apache/nuttx/pull/11384) ipv6: Fix source address with many addresses in same network
* [#11378](https://github.com/apache/nuttx/pull/11378) ipv6: Move xxx_ipv6multicast from arch to common code
* [#10894](https://github.com/apache/nuttx/pull/10894) netdb: When set a dns nameserver which already exists, retrun OK
* [#11076](https://github.com/apache/nuttx/pull/11076) netconfig: Enable SOCK_CLOEXEC for ioctl sockets
* [#11396](https://github.com/apache/nuttx/pull/11396) netdev: Modify the logic for setting the IFF_RUNNING status of interfaces.
* [#11110](https://github.com/apache/nuttx/pull/11110) Simplify getting value for different domain
* [#11054](https://github.com/apache/nuttx/pull/11054) Support multiple IPv6 address per netdev
* [#11406](https://github.com/apache/nuttx/pull/11406) tcp: Recover from iob shortage with TCP_WRITE_BUFFERS
* [#11126](https://github.com/apache/nuttx/pull/11126) tcp: Support initial sequence number described in RFC 6528
* [#11009](https://github.com/apache/nuttx/pull/11009) tun: Fix the error of calling tun_close when tun_txavail or tun_txavail_work is executed
* [#10986](https://github.com/apache/nuttx/pull/10986) tun: Fix the error of calling tun_close when tun_txavail or tun_txavail_work is executed
* [#11372](https://github.com/apache/nuttx/pull/11372) udp: Add check when sending too big packet without IP frag
* [#11210](https://github.com/apache/nuttx/pull/11210) udp: Add support for SO_TIMESTAMP
* [#11120](https://github.com/apache/nuttx/pull/11120) udp: modify ipv4 multicast to allow different conn to join simultaneously
* [#10878](https://github.com/apache/nuttx/pull/10878) usersock: Return -ENOSUPP directly if domain isn't equal to PF_INET/PF_INET6 |
Security Issues Fixed In This Release
Compatibility Concerns
| Markdown |
|---|
* [#10605](https://github.com/apache/nuttx/pull/10605) Implement ticket spinlock
A proposal to slove #1488
Implement ticket spinlock.
* [#10861](https://github.com/apache/nuttx/pull/10861) spinlock: Add spin_lock_init and spin_is_locked macro
align with Linux api naming.
* [#11102](https://github.com/apache/nuttx/pull/11102) sched: explicitly select the cpuload clock source configuration
Different configurations require different dependencies.
Explicitly select dependencies to avoid automatically selecting
inappropriate configurations.
* [#11334](https://github.com/apache/nuttx/pull/11334) stm32h7_adc: Dynamically set clock prescaler and BOOST
First commit is aligning naming and is a breaking change.
* [#10827](https://github.com/apache/nuttx/pull/10827) Improve adjtime() functionality
Prior pull request #9084 and issue #8858 added basic adjtime()
support for the SAMv7 platform.
This pull request adds support for STM32 platform.
In addition I have made a few changes to the adjtime() configuration
options:
1) Previously adjustments less than 1 microsecond per tick would be
completely ignored. Now they are applied over a shorter period at
a rate of 1 us per tick.
2) Previously CLOCK_ADJTIME_PERIOD was in units of 1/100th of second.
Change to milliseconds to be more generally useful unit.
Change setting name to CLOCK_ADJTIME_PERIOD_MS to make the unit change
easier to notice.
3) Previously CLOCK_ADJTIME_SLEWLIMIT was in percentage.
Most clock crystals have better accuracy than 1%, so the minimum slew
rate was excessive. Change to CLOCK_ADJTIME_SLEWLIMIT_PPM with setting
value in parts per million.
4) No need to use floating point math in clock_adjtime.c.
Impact
Users who have used CLOCK_ADJTIME_PERIOD and CLOCK_ADJTIME_SLEWLIMIT
settings should update their configuration. New CLOCK_ADJTIME_PERIOD_MS is
10x the old period value, and new CLOCK_ADJTIME_SLEWLIMIT_PPM is 10000 times
the old slewlimit. |
Known Problems In This Release
NuttX on Ox64: getprime + hello crashes
| Markdown |
|---|
NuttShell (NSH) NuttX-12.4.0
nsh> uname -a
NuttX 12.4.0 96c2707737 Jan 15 2024 10:35:29 risc-v ox64
nsh>
nsh> getprime
Set thread priority to 10
Set thread policy to SCHED_RR
Start thread #0
thread #0 started, looking for primes < 10000, doing 10 run(s)
thread #0 finished, found 1230 primes, last one was 9973
Done
getprime took 0 msec
nsh>
nsh> hello
riscv_exception: EXCEPTION: Store/AMO page fault. MCAUSE: 000000000000000f, EPC: 0000000050208fcc, MTVAL: 0000000080200000
riscv_exception: PANIC!!! Exception = 000000000000000f |
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