more fix is waiting merging:
https://github.com/apache/nuttx/issues?q=is%3Aissue+label%3Ablocker+sort%3Aupdated-desc+is%3Aopen


On Tue, Oct 8, 2024 at 9:18 PM alin.jerpe...@sony.com <
alin.jerpe...@sony.com> wrote:

> Hi all ,
>
> sim: fix sim smp boot regression
> https://github.com/apache/nuttx/pull/13933
>
> Best regards
> Alin
> ________________________________
> Från: Tim Hardisty <timhardist...@gmail.com>
> Skickat: den 7 oktober 2024 16:20
> Till: dev@nuttx.apache.org <dev@nuttx.apache.org>
> Ämne: Re: [VOTE] Apache NuttX 12.7.0 RC0 release
>
> Hi. It was because the NuttX framebuffer driver *in LVGL* rendered
> directly to the NuttX /dev/fb0 device, causing tearing issues and
> artefacts. It should have had a second buffer that LVGL rendered to rather
> than direct to the device driver's
>
>
> Hi.
>
> It was because the NuttX framebuffer driver *in LVGL* rendered directly
> to the NuttX /dev/fb0 device, causing tearing issues and artefacts. It
> should have had a second buffer that LVGL rendered to rather than direct
> to the device driver's framebuffer memory.
>
> I raised a nuttx-apps issue here :
>
> https://urldefense.com/v3/__https://github.com/apache/nuttx-apps/issues/2416__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJRivEJAN$
>
> and cross-referenced here:
> https://urldefense.com/v3/__https://github.com/apache/nuttx-apps/issues/2461__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJbJ1XGKb$
>
> The final fix, in LVGL, was here:
>
>
> https://urldefense.com/v3/__https://github.com/lvgl/lvgl/pull/6580__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJaKFAb8f$
>
> I also had a brief discussion here about it when I was trying to
> understand the issues:
>
>
> https://urldefense.com/v3/__https://www.mail-archive.com/dev@nuttx.apache.org/msg11509.html__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJbHk71ri$
>
> I never had any issues with the framebuffer example app though.
>
> Sneak preview that I'm happy to share only here for now - as the product
> is still a few weeks away from launch - of what I'm doing; it works with
> NuttX (master) and LVGL 9.2. The file linked to is an MP4 shared from my
> own NAS so hopefully the link works.
>
>
> https://urldefense.com/v3/__http://gofile.me/2MJqt/dBf6BZgKj__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJejwOuVZ$
>
>
> Regards,
>
> Tim.
>
> On 07/10/2024 14:23, Tomek CEDRO wrote:
> > Thank you Tim could you please pinpoint the issue with LCD / FB? Anyone
> > with that hardware help is more than welcome!! It would be great to have
> > graphics working + new lvgl in upcoming release :-)
> >
> > I would go:
> > 1. test on older release known to work. just to confirm working hardware.
> > 2. try some really basic application that draws red rectangle on red
> > background (something like that) just to confirm working lcd / spi / fb.
> > can use nxwidgets if lvgl broken.
> > 3. review / change configuration parameters to see if this is the
> problem.
> > 4. try git bisect between master head and known working configuration to
> > find what introduced the problem.
> >
> > Thank you!! :-)
> >
> > --
> > CeDeROM, SQ7MHZ,
> https://urldefense.com/v3/__http://www.tomek.cedro.info__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJZ1pSKU-$
> >
> > On Mon, Oct 7, 2024, 14:37 Tim Hardisty<timhardist...@gmail.com> wrote:
> >
> >> FYI, I tried RC0 on my SAMA5D2 custom board with no issues. My app and
> >> LVGL demos (with LVGL V9.1 - with known issues - and V9.2) run OK as
> >> does the FB example app, so I would think any issues are possibly
> >> arch-specific rather than 100% down to LVGL.
> >>
> >> I did try OSTEST but I gave up waiting for it to complete to try <free>
> >> - I have never run it before so I have no idea how long it would be
> >> expected to run for before completion!
> >>
> >> On 07/10/2024 08:15, Alin Jerpelea wrote:
> >>> Hi all,
> >>>
> >>> the voting is closed
> >>>
> >>> We will fix the bugs and start the RC1 test and vote process
> >>>
> >>> Please link fixes to this thread
> >>>
> >>> Best regards
> >>> Alin
> >>>
> >>> On Mon, 7 Oct 2024, 09:12 raiden00pl,<raiden0...@gmail.com> wrote:
> >>>
> >>>> I fully agree with Tomek. If possible, let's delay the release for a
> >> while
> >>>> and fix what's broken, or at least find the broken
> >> configurations/features.
> >>>> What I have tested so far:
> >>>> - [X] sim/foc - fixed
> >>>> - [X] sim/smp - **broken**
> >>>> - [X] sim/nsh - OK
> >>>> - [X] sim/crypto - OK
> >>>> - [X] sim/elf - OK
> >>>> - [X] sim/fb - OK
> >>>> - [X] sim/lvgl_fb - OK
> >>>>
> >>>> - [X] nrf52840-dk/adc - OK
> >>>> - [X] nrf52840-dk/pwm - OK
> >>>> - [X] nrf52840-dk/highpri - **boken**
> >>>>         other highpri examples also broken
> >>>> - [X] nrf52840-dk/sdc_nimble - OK
> >>>> - [X] nrf52840-dk/sdc - OK
> >>>> - [X] nrf52840-dk/composite - OK
> >>>> - [X] nrf52840-dk/timer - fixed
> >>>> - [X] nrf52840-dk/tickelss - OK
> >>>> - [X] nrf52840-dk/qspi - OK
> >>>>
> >>>> - [X] stm32f4disco/nsh - OK
> >>>> - [X] stm32f4disco/elf - OK
> >>>> - [X] stm32f4disco/module - OK
> >>>> - [X] stm32f4disco/usbnsh - OK
> >>>>
> >>>> - [X] stm32g071b-disco/oled - fixed
> >>>>
> >>>> - [X] stm32f746g-disco/nsh - OK
> >>>> - [X] stm32f746g-disco/fb - *broken* (not related to LVGL)
> >>>> - [X] stm32f746g-disco/nxdemo - *broken* (not related to LVGL)
> >>>> - [X] stm32f746g-disco/audio - OK
> >>>>
> >>>> What else I want to test:
> >>>> stm32h7 AMP, nrf53, nrf91, x86_64, some CAN examples, maybe FOC on
> real
> >>>> hardware, maybe IEEE802.15.4 on nrf52.
> >>>> But I don't know how much patience I'll have, it's a completely boring
> >> job.
> >>>> pon., 7 paź 2024 o 01:20 Tomek CEDRO<to...@cedro.info> napisał(a):
> >>>>
> >>>>> Please lets wait for LVGL 9.2.1 release, we have patches ready to get
> >>>>> in sync, this is quite important and demanded feature to land in a
> >>>>> release, and I am sure this will attract new users/developers to the
> >>>>> NuttX community because this will be also announced to the broad LVGL
> >>>>> community :-)
> >>>>>
> >>>>> Also we should fix ESP32 bootloader / esptool building unusable
> >>>>> firmware image, this platform is too popular to have this kind of
> >>>>> problem.
> >>>>>
> >>>>> If anyone has a free moment to verify in depth the memory leak that
> >>>>> would be also very good to know why that happens - is it ostest
> >>>>> problem or nsh / os problem coming from recent updates?
> >>>>>
> >>>>> I know Alin the release process is time consuming and cost you lots
> of
> >>>>> effort, and additional problems cost you additional work time, we all
> >>>>> much appreciate that!! <3 :-)
> >>>>>
> >>>>> Release quality is far more important than quantity, its not only
> >>>>> about bumping numbers. I know from other projects that rushing the
> >>>>> release with known problems behind may be strongly discouraging and
> >>>>> pushes people away from a project. We all want to create a reliable
> >>>>> solution that works out of the box with no surprises right? :-)
> >>>>>
> >>>>> Have a good day folks :-)
> >>>>> Tomek
> >>>>>
> >>>>>
> >>>>> On Sat, Oct 5, 2024 at 11:11 AM Tim Hardisty<timhardist...@gmail.com
> >
> >>>>> wrote:
> >>>>>> FYI you can no longer change LVGL version from Kconfig AFAIK, but
> you
> >>>>> can force the use of any version you want by checking out the version
> >> you
> >>>>> want from the LVGL repo but have to do a manual copy of the LVGL K
> >> config
> >>>>> into the NuttX Apps LVGL Kconfig. It’s a bit messy but works!
> >>>>>>> On 5 Oct 2024, at 10:56, Alin Jerpelea<jerpe...@gmail.com> wrote:
> >>>>>>>
> >>>>>>> @Tim and Tomek
> >>>>>>>
> >>>>>>> My bad ! We are using 9.1.0 for 12.7.0 release
> >>>>>>> I was looking on an older branch . A simple PR will fix it after
> LVGL
> >>>>> is
> >>>>>>> release
> >>>>>>>
> >>>>>>> Best regards
> >>>>>>> Alin
> >>>>>>>
> >>>>>>>
> >>>>>>>> On Sat, Oct 5, 2024 at 10:52 AM Tim Hardisty <
> >>>> timhardist...@gmail.com
> >>>>>>>> wrote:
> >>>>>>>>
> >>>>>>>> 12.7 should be using LVGL 9.1. 9.1 has a specific frame buffer
> >>>> problem
> >>>>>>>> fixed in 9.2.
> >>>>>>>>
> >>>>>>>> I have a custom SAMA5D2 board with an LCD running NuttX master and
> >>>>> LVGL
> >>>>>>>> 9.2 and I will try the RC on Monday.
> >>>>>>>>
> >>>>>>>>>> On 5 Oct 2024, at 10:33, Alin Jerpelea<jerpe...@gmail.com>
> >>>> wrote:
> >>>>>>>>> Hi Tomek,
> >>>>>>>>> Thanks for testing and providing feedback.
> >>>>>>>>>
> >>>>>>>>> 1. There are memory leak problems reported
> >>>>>>>>> This is something that we should test on more boards
> >>>>>>>>>
> >>>>>>>>> 2. There are LVGL screen problems reported.
> >>>>>>>>> NuttX 12.7 uses LVGL 8.3.3 by default but this can be changed in
> >>>> the
> >>>>> menu
> >>>>>>>>> config LVGL_VERSION
> >>>>>>>>> string "LVGL Version"
> >>>>>>>>> default "8.3.3"
> >>>>>>>>>
> >>>>>>>>> 3.I have found a problem on ESP32 with esptool version 4.7
> >>>>>>>>> Can be updated locally or we can include it in RC1 and restart
> the
> >>>>> vote
> >>>>>>>>> Considering that we have known bugs in the release that affect
> some
> >>>>>>>> boards
> >>>>>>>>> we have 2 options:
> >>>>>>>>> 1) we can stop the release and delay it for an unknown amount of
> >>>> time
> >>>>>>>> until
> >>>>>>>>> the bugs are fixed (in some cases for external projects)
> >>>>>>>>> 2) we can release and specify what are the known bugs
> >>>>>>>>>
> >>>>>>>>>
> https://urldefense.com/v3/__https://cwiki.apache.org/confluence/display/NUTTX/NuttX*12.7.0__;Kw!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJce85YAs$
> >>>>>>>>>
> >>>>>>>>> I would like to propose the second option
> >>>>>>>>>
> >>>>>>>>>> On Sat, Oct 5, 2024 at 2:00 AM Tomek CEDRO<to...@cedro.info>
> >>>>> wrote:
> >>>>>>>>>> Hello world :-)
> >>>>>>>>>>
> >>>>>>>>>> There goes -1 from me, sorry :-P :-P
> >>>>>>>>>>
> >>>>>>>>>> 1. There are memory leak problems reported that I tried to
> confirm
> >>>>> on
> >>>>>>>>>> STM32F769. Is it ostest problem only or more general memory
> >>>>> management
> >>>>>>>>>> issue?
> >>>>>>>>>>
> >>>>>>>>>> before ostest total/used: 483056 / 10112.
> >>>>>>>>>> after ostest total/used: 483056 / 10200.
> >>>>>>>>>>
> >>>>>>>>>> 2. There are LVGL screen problems reported. This may be solved
> >>>> with
> >>>>>>>>>> LVGL 9.2.1 release that should show up within days and its
> >>>> inclusion
> >>>>>>>>>> is in the PRs. Or we have display driver to fix. I would also
> >>>>>>>>>> recommend testing with previous NuttX releases on the same
> >>>> hardware
> >>>>> to
> >>>>>>>>>> confirm the possible regression. Gabor is very keen to NuttX and
> >>>> it
> >>>>>>>>>> would be really nice to show working demo of LVGL 9.2.1 on
> 12.7.0
> >>>>> also
> >>>>>>>>>> to attract newcomers to the project.
> >>>>>>>>>>
> >>>>>>>>>>
> https://urldefense.com/v3/__https://github.com/apache/nuttx/issues/13825__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJUuI4Rs2$
> >>>>>>>>>>
> https://urldefense.com/v3/__https://github.com/lvgl/lvgl/pull/6981__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJW1MpBNO$
> >>>>>>>>>>
> >>>>>>>>>> 3. I have found a problem on ESP32 with esptool version 4.7 that
> >>>>>>>>>> produces faulty unusable firmware with no warning / error. I
> >>>> found a
> >>>>>>>>>> commit that bumps esptool to 4.8 in order to build on CI with
> new
> >>>>>>>>>> bootloader from ESP IDF. Otherwise I would not know why it does
> >>>> not
> >>>>>>>>>> run. But we should handle this situation with error message
> and/or
> >>>>> use
> >>>>>>>>>> older bootloader with 4.7 (?) otherwise people may get
> discouraged
> >>>>> at
> >>>>>>>>>> first contact with NuttX.
> >>>>>>>>>>
> >>>>>>>>>>
> https://urldefense.com/v3/__https://github.com/apache/nuttx/issues/13824__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJQUUFDuJ$
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> If there is any reason the 12.7.0 really should be released
> right
> >>>>> now
> >>>>>>>>>> for some serious reason I can change my vote to 0 not to block
> the
> >>>>>>>>>> release. Otherwise we should focus on fixing those 3 discovered
> >>>>> issues
> >>>>>>>>>> in order to provide high quality no-surprises release :-)
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> Here returns the subject of distributed testing farms so we
> could
> >>>>> test
> >>>>>>>>>> NuttX builds locally on a real hardware that we have at hand. I
> >>>>>>>>>> started building one. But we also need some scripts that will
> make
> >>>>>>>>>> this task easy to setup by everyone interested in a repeatable
> >>>> way.
> >>>>>>>>>> This is a separate discussion already taking place on dev@.
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> I have contacted local STM in Poland and asked if they can
> provide
> >>>>>>>>>> free sample develkits to test NuttX on them and demo a reference
> >>>>>>>>>> design. I have STM32F769I-DISCO but with no LCD so I cannot help
> >>>>> with
> >>>>>>>>>> LVGL at this point sorry.
> >>>>>>>>>>
> >>>>>>>>>> Thank you :-)
> >>>>>>>>>> Tomek
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> === BUILD HOST ===
> >>>>>>>>>>
> >>>>>>>>>> % uname -a
> >>>>>>>>>> FreeBSD octagon 13.3-RELEASE-p7 FreeBSD 13.3-RELEASE-p7 GENERIC
> >>>>> amd64
> >>>>>>>>>> % git branch
> >>>>>>>>>> * (HEAD detached at nuttx-12.7.0-RC0)
> >>>>>>>>>>
> >>>>>>>>>> % git log --oneline -5
> >>>>>>>>>> 10e44f8915 (HEAD, tag: nuttx-12.7.0-RC0, origin/releases/12.7)
> >>>>>>>>>> riscv_fork.c: Fix race condition when handling parent integer
> >>>>>>>>>> registers
> >>>>>>>>>> 2d3c94411b riscv_fork.c: Fix vfork() for kernel mode + SMP
> >>>>>>>>>> d1fec65e1b riscv: use g_running_task store current regs
> >>>>>>>>>> 57f84aaca8 sensor: Added 6dof motion and gesture related types.
> >>>> For
> >>>>>>>>>> details, see:
> >>>>>>>>>>
> >>
> https://urldefense.com/v3/__https://developer.android.com/reference/android/hardware/SensorEvent*values__;Iw!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJf5iaKJr$
> >>>>>>>>>> a4e90b7268
> >>>>>>>>>> <
> >>
> https://urldefense.com/v3/__https://developer.android.com/reference/android/hardware/SensorEvent*valuesa4e90b7268__;Iw!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJV0YwmaM$
> >>>>>>>>>> inlclude/uorb.h:Update data types to be sorted by macro
> >>>> definition.
> >>>>>>>>>> %  git branch
> >>>>>>>>>> * (HEAD detached at nuttx-12.7.0-RC0)
> >>>>>>>>>>
> >>>>>>>>>> % git log --oneline -5
> >>>>>>>>>> ac11e3cba (HEAD, tag: nuttx-12.7.0-RC0, origin/releases/12.7)
> >>>> Adapt
> >>>>>>>>>> the new header file path of va_format.
> >>>>>>>>>> b4d794cbd Makefile:complete missing DEPPATH
> >>>>>>>>>> f81a09428 nshlib: add support for pkill command
> >>>>>>>>>> 767c8ea6c uorb: enable O_CLOEXEC explicit
> >>>>>>>>>> bae15dfd5 nshlib: enable O_CLOEXEC explicit to avoid potential
> fd
> >>>>> leak
> >>>>>>>>>> === TARGETS ===
> >>>>>>>>>>
> >>>>>>>>>> 1. ESP32 (FAIL).
> >>>>>>>>>> 2. ESP32-C3 (PASS).
> >>>>>>>>>> 3. STM32F769I-DISCO (PASS).
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> === ESP32 ===
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % xtensa-esp32-elf-cc --version
> >>>>>>>>>> xtensa-esp32-elf-cc (crosstool-NG esp-2021r2-patch5) 8.4.0
> >>>>>>>>>> Copyright (C) 2018 Free Software Foundation, Inc.
> >>>>>>>>>> This is free software; see the source for copying conditions.
> >>>>> There is
> >>>>>>>> NO
> >>>>>>>>>> warranty; not even for MERCHANTABILITY or FITNESS FOR A
> PARTICULAR
> >>>>>>>> PURPOSE.
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B esp32-devkitc:nsh
> >>>>>>>>>>         3,92s real              1,98s user              2,23s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8
> >>>>>>>>>> /usr/bin/time -h gmake -j8
> >>>>>>>>>> Create version.h
> >>>>>>>>>> Cloning Espressif HAL for 3rd Party Platforms
> >>>>>>>>>> Clone: chip/esp-hal-3rdparty LN: platform/board to
> >>>>>>>>>> /XXX/nuttx-apps.git/platform/dummy
> >>>>>>>>>> Register: nsh
> >>>>>>>>>> Register: sh
> >>>>>>>>>> Espressif HAL for 3rd Party Platforms:
> >>>>>>>>>> 20690e67695f0a8170a19ec99e2e9a13b620e94d
> >>>>>>>>>> CPP:
> >>>>>>>>>>
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmpLD:
> >>>>>>>>>> nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32 binary
> >>>>>>>>>> esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio
> >>>> -ff
> >>>>>>>>>> 40m -o nuttx.bin nuttx
> >>>>>>>>>> usage: esptool [-h] [--chip
> >>>>>>>>>>
> >>>>>>>>>>
> >>
> {auto,esp8266,esp32,esp32s2,esp32s3beta2,esp32s3,esp32c3,esp32c6beta,esp32h2beta1,esp32h2beta2,esp32c2,esp32c6}]
> >>>>>>>>>> [--port PORT] [--baud BAUD] [--before
> >>>>>>>>>> {default_reset,usb_reset,no_reset,no_reset_no_sync}] [--after
> >>>>>>>>>> {hard_reset,soft_reset,no_reset,no_reset_stub}] [--no-stub]
> >>>>> [--trace]
> >>>>>>>>>>                [--override-vddsdio [{1.8V,1.9V,OFF}]]
> >>>>>>>>>> [--connect-attempts CONNECT_ATTEMPTS]
> >>>>>>>>>>
> >>>>>>>>>>
> >>
> {load_ram,dump_mem,read_mem,write_mem,write_flash,run,image_info,make_image,elf2image,read_mac,chip_id,flash_id,read_flash_status,write_flash_status,read_flash,verify_flash,erase_flash,erase_region,merge_bin,get_security_info,version}
> >>>>>>>>>> ...
> >>>>>>>>>> esptool: error: unrecognized arguments: --ram-only-header
> >>>>>>>>>> gmake: *** [tools/Unix.mk:558: nuttx] Error 2
> >>>>>>>>>>         40,96s real             1m32,23s user           1m1,82s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % pip show esptool
> >>>>>>>>>> Name: esptool
> >>>>>>>>>> Version: 4.3
> >>>>>>>>>> Summary: A serial utility to communicate & flash code to
> Espressif
> >>>>>>>> chips.
> >>>>>>>>>> Home-page:
> https://urldefense.com/v3/__https://github.com/espressif/esptool/__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJYpoZStV$
> >>>>>>>>>> Author: Fredrik Ahlberg (themadinventor) & Angus Gratton
> >>>>> (projectgus)
> >>>>>>>>>> & Espressif Systems
> >>>>>>>>>> Author-email:
> >>>>>>>>>> License: GPLv2+
> >>>>>>>>>> Location: /XXX/venv3.9embedded/lib/python3.9/site-packages
> >>>>>>>>>> Requires: bitstring, cryptography, ecdsa, pyserial, reedsolo
> >>>>>>>>>> Required-by: #N/A
> >>>>>>>>>>
> >>>>>>>>>> (venv3.9embedded) pip install -U esptool
> >>>>>>>>>>
> >>>>>>>>>> (venv3.9embedded) /usr/bin/time -h gmake -j8
> >>>>>>>>>> CPP:
> >>>>>>>>>>
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmpLD:
> >>>>>>>>>> nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32 binary
> >>>>>>>>>> esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio
> >>>> -ff
> >>>>>>>>>> 40m -o nuttx.bin nuttx
> >>>>>>>>>> esptool.py v4.8.1
> >>>>>>>>>> Creating esp32 image...
> >>>>>>>>>> Image has only RAM segments visible. ROM segments are hidden and
> >>>>>>>>>> SHA256 digest is not appended.
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32 image.
> >>>>>>>>>> Generated: nuttx.bin
> >>>>>>>>>>         4,19s real              2,96s user              3,44s
> sys
> >>>>>>>>>>
> >>>>>>>>>> (venv3.9embedded) /usr/bin/time -h gmake flash
> >>>>>>>>>>         15,26s real             3,03s user              3,24s
> sys
> >>>>>>>>>>
> >>>>>>>>>> (venv3.9embedded) cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Stale lock on cuaU0 PID=4016... overriding.
> >>>>>>>>>> Connected
> >>>>>>>>>> ts Jul 29 2019 12:21:46
> >>>>>>>>>>
> >>>>>>>>>> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
> >>>>>>>>>> configsip: 0, SPIWP:0xee
> >>>>>>>>>>
> >>>>>
> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
> >>>>>>>>>> mode:DIO, clock div:2
> >>>>>>>>>> load:0x3ffb1f40,len:1388
> >>>>>>>>>> ho 0 tail 12 room 4
> >>>>>>>>>> load:0x40080000,len:20320
> >>>>>>>>>> entry 0x40082650
> >>>>>>>>>> *** Booting NuttX ***
> >>>>>>>>>> dram: lma 0x00001020 vma 0x3ffb1f40 len 0x56c    (1388)
> >>>>>>>>>> iram: lma 0x00001594 vma 0x40080000 len 0x4f60   (20320)
> >>>>>>>>>> padd: lma 0x00006508 vma 0x00000000 len 0x9af0   (39664)
> >>>>>>>>>> imap: lma 0x00010000 vma 0x400e0000 len 0x10d78  (68984)
> >>>>>>>>>> padd: lma 0x00020d80 vma 0x00000000 len 0xf298   (62104)
> >>>>>>>>>> dmap: lma 0x00030020 vma 0x3f400020 len 0x2848   (10312)
> >>>>>>>>>> total segments stored 6
> >>>>>>>>>>
> >>>>>>>>>> NuttShell (NSH) NuttX-12.7.0
> >>>>>>>>>> nsh> uname -a
> >>>>>>>>>> NuttX 12.7.0 10e44f8915-dirty Oct  4 2024 22:22:13 xtensa
> >>>>> esp32-devkitc
> >>>>>>>>>> nsh> free
> >>>>>>>>>>                  total       used       free    maxused
> maxfree
> >>>>> nused
> >>>>>>>>>> nfree
> >>>>>>>>>>       Umem:     323568       6424     317144       6800
>  186696
> >>>>>    22
> >>>>>>>>>>     3
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> I found problem with esptool 4.7.0 (system wide on FreeBSD) no
> >>>> error
> >>>>>>>>>> is found, firmware is built and flashed, but no NSH prompt shows
> >>>> up
> >>>>>>>>>> :-(
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B esp32-devkitc:nsh
> >>>>>>>>>>         3,89s real              1,77s user              2,41s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8
> >>>>>>>>>> Create version.h
> >>>>>>>>>> Cloning Espressif HAL for 3rd Party Platforms
> >>>>>>>>>> Clone: chip/esp-hal-3rdparty LN: platform/board to
> >>>>>>>>>> /XXX/nuttx-apps.git/platform/dummy
> >>>>>>>>>> Register: nsh
> >>>>>>>>>> Register: sh
> >>>>>>>>>> Espressif HAL for 3rd Party Platforms:
> >>>>>>>>>> 20690e67695f0a8170a19ec99e2e9a13b620e94d
> >>>>>>>>>> CPP:
> >>>>>>>>>>
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmp
> >>>>>>>>>> LD: nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32 binary
> >>>>>>>>>> esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio
> >>>> -ff
> >>>>>>>>>> 40m -o nuttx.bin nuttx
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Creating esp32 image...
> >>>>>>>>>> ROM segments hidden - only RAM segments are visible to the ROM
> >>>>> loader!
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32 image.
> >>>>>>>>>> Generated: nuttx.bin
> >>>>>>>>>>         39,74s real             1m31,54s user           1m2,00s
> sys
> >>>>>>>>>>
> >>>>>>>>>> %  /usr/bin/time -h gmake flash
> >>>>>>>>>> CPP:
> >>>>>>>>>>
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmpLD:
> >>>>>>>>>> nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32 binary
> >>>>>>>>>> esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio
> >>>> -ff
> >>>>>>>>>> 40m -o nuttx.bin nuttx
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Creating esp32 image...
> >>>>>>>>>> ROM segments hidden - only RAM segments are visible to the ROM
> >>>>> loader!
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32 image.
> >>>>>>>>>> Generated: nuttx.bin
> >>>>>>>>>> esptool.py -c esp32 -p /dev/cuaU0 -b 115200  write_flash -fs
> >>>> detect
> >>>>>>>>>> -fm dio -ff 40m 0x1000 nuttx.bin
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Serial port /dev/cuaU0
> >>>>>>>>>> Connecting.........
> >>>>>>>>>> Chip is ESP32-D0WD-V3 (revision v3.0)
> >>>>>>>>>> Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in
> efuse,
> >>>>>>>>>> Coding Scheme None
> >>>>>>>>>> Crystal is 40MHz
> >>>>>>>>>> MAC: 8c:4b:14:81:0b:ec
> >>>>>>>>>> Uploading stub...
> >>>>>>>>>> Running stub...
> >>>>>>>>>> Stub running...
> >>>>>>>>>> Configuring flash size...
> >>>>>>>>>> Auto-detected Flash size: 4MB
> >>>>>>>>>> Flash will be erased from 0x00001000 to 0x00033fff...
> >>>>>>>>>> Compressed 206984 bytes to 72429...
> >>>>>>>>>> Wrote 206984 bytes (72429 compressed) at 0x00001000 in 6.7
> seconds
> >>>>>>>>>> (effective 247.0 kbit/s)...
> >>>>>>>>>> Hash of data verified.
> >>>>>>>>>>
> >>>>>>>>>> Leaving...
> >>>>>>>>>> Hard resetting via RTS pin...
> >>>>>>>>>>         15,25s real             3,07s user              3,17s
> sys
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> ets Jul 29 2019 12:21:46
> >>>>>>>>>>
> >>>>>>>>>> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
> >>>>>>>>>> configsip: 0, SPIWP:0xee
> >>>>>>>>>>
> >>>>>
> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
> >>>>>>>>>> mode:DIO, clock div:2
> >>>>>>>>>> load:0x3ffb1f40,len:1388
> >>>>>>>>>> ho 0 tail 12 room 4
> >>>>>>>>>> load:0x40080000,len:20320
> >>>>>>>>>> entry 0x40082650
> >>>>>>>>>> *** Booting NuttX ***
> >>>>>>>>>> dram: lma 0x00001020 vma 0x3ffb1f40 len 0x56c    (1388)
> >>>>>>>>>> iram: lma 0x00001594 vma 0x40080000 len 0x4f60   (20320)
> >>>>>>>>>> padd: lma 0x00006508 vma 0x00000000 len 0xaaf0   (43760)
> >>>>>>>>>> imap: lma 0x00011000 vma 0x400e0000 len 0x10d78  (68984)
> >>>>>>>>>> padd: lma 0x00021d80 vma 0x00000000 len 0xf298   (62104)
> >>>>>>>>>> dmap: lma 0x00031020 vma 0x3f400020 len 0x2848   (10312)
> >>>>>>>>>> total segments stored 6
> >>>>>>>>>>
> >>>>>>>>>>>>> NO NSH HERE DEVICE HANGS <<<
> >>>>>>>>>> Lets try with the CoreMark:
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B
> esp32-devkitc:coremark
> >>>>>>>>>>         3,93s real              1,73s user              2,46s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8
> >>>>>>>>>>         42,46s real             1m35,59s user           1m0,58s
> sys
> >>>>>>>>>>
> >>>>>>>>>> %  /usr/bin/time -h gmake flash
> >>>>>>>>>>         13,78s real             2,69s user              2,63s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> ets Jul 29 2019 12:21:46
> >>>>>>>>>>
> >>>>>>>>>> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
> >>>>>>>>>> configsip: 0, SPIWP:0xee
> >>>>>>>>>>
> >>>>>
> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
> >>>>>>>>>> mode:DIO, clock div:2
> >>>>>>>>>> load:0x3ffb30a0,len:2016
> >>>>>>>>>> load:0x40080000,len:30100
> >>>>>>>>>> entry 0x40083940
> >>>>>>>>>> *** Booting NuttX ***
> >>>>>>>>>> dram: lma 0x00001020 vma 0x3ffb30a0 len 0x7e0    (2016)
> >>>>>>>>>> iram: lma 0x00001808 vma 0x40080000 len 0x7594   (30100)
> >>>>>>>>>> padd: lma 0x00008da8 vma 0x00000000 len 0x8250   (33360)
> >>>>>>>>>> imap: lma 0x00011000 vma 0x400e0000 len 0xde14   (56852)
> >>>>>>>>>> padd: lma 0x0001ee1c vma 0x00000000 len 0x21fc   (8700)
> >>>>>>>>>> dmap: lma 0x00021020 vma 0x3f400020 len 0x14fc   (5372)
> >>>>>>>>>> total segments stored 6
> >>>>>>>>>>
> >>>>>>>>>>>>> COREMARK DOES NOT RUN <<<
> >>>>>>>>>> Looks like default Python switched from 3.9 to 3.11. Reinstalled
> >>>>>>>>>> py311-esptool system package.
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B
> esp32-devkitc:coremark
> >>>>>>>>>>         3,91s real              1,90s user              2,30s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8
> >>>>>>>>>> Create version.h
> >>>>>>>>>> Cloning Espressif HAL for 3rd Party Platforms
> >>>>>>>>>> Clone: chip/esp-hal-3rdparty LN: platform/board to
> >>>>>>>>>> /XXX/nuttx-apps.git/platform/dummy
> >>>>>>>>>> Downloading:
> https://urldefense.com/v3/__https://github.com/eembc/coremark/archive/main.zip__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJXyUoxKB$
> >>>>>>>>>> % Total    % Received % Xferd  Average Speed   Time    Time
> >>>>    Time
> >>>>>>>>>> Current
> >>>>>>>>>>                                  Dload  Upload   Total   Spent
> >>>> Left
> >>>>>>>>>> Speed
> >>>>>>>>>> 0     0    0     0    0     0      0      0 --:--:-- --:--:--
> >>>>> --:--:--
> >>>>>>>>>>    0
> >>>>>>>>>> 100  475k    0  475k    0     0   621k      0 --:--:-- --:--:--
> >>>>> --:--:--
> >>>>>>>>>> 621k
> >>>>>>>>>> Unpacking: main.zip -> coremark
> >>>>>>>>>> Hmm...  Looks like a unified diff to me...
> >>>>>>>>>> The text leading up to this was:
> >>>>>>>>>> --------------------------
> >>>>>>>>>> |--- coremark/posix/core_portme.c
> >>>>>>>>>> |+++ coremark/posix/core_portme.c
> >>>>>>>>>> --------------------------
> >>>>>>>>>> Patching file coremark/posix/core_portme.c using Plan A...
> >>>>>>>>>> Hunk #1 succeeded at 208.
> >>>>>>>>>> done
> >>>>>>>>>> Register: coremark
> >>>>>>>>>> Espressif HAL for 3rd Party Platforms:
> >>>>>>>>>> 20690e67695f0a8170a19ec99e2e9a13b620e94d
> >>>>>>>>>> CPP:
> >>>>>>>>>>
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmpLD:
> >>>>>>>>>> nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32 binary
> >>>>>>>>>> esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio
> >>>> -ff
> >>>>>>>>>> 40m -o nuttx.bin nuttx
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Creating esp32 image...
> >>>>>>>>>> ROM segments hidden - only RAM segments are visible to the ROM
> >>>>> loader!
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32 image.
> >>>>>>>>>> Generated: nuttx.bin
> >>>>>>>>>>         39,75s real             1m34,74s user           1m0,86s
> sys
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> %  /usr/bin/time -h gmake flash
> >>>>>>>>>> CPP:
> >>>>>>>>>>
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld->
> >>
> /XXX/nuttx.git/arch/xtensa/src/chip/esp-hal-3rdparty/components/esp_rom/esp32/ld/esp32.rom.newlib-funcs.ld.tmpLD:
> >>>>>>>>>> nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32 binary
> >>>>>>>>>> esptool.py -c esp32 elf2image --ram-only-header -fs 4MB -fm dio
> >>>> -ff
> >>>>>>>>>> 40m -o nuttx.bin nuttx
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Creating esp32 image...
> >>>>>>>>>> ROM segments hidden - only RAM segments are visible to the ROM
> >>>>> loader!
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32 image.
> >>>>>>>>>> Generated: nuttx.bin
> >>>>>>>>>> esptool.py -c esp32 -p /dev/cuaU0 -b 115200  write_flash -fs
> >>>> detect
> >>>>>>>>>> -fm dio -ff 40m 0x1000 nuttx.bin
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Serial port /dev/cuaU0
> >>>>>>>>>> Connecting..........
> >>>>>>>>>> Chip is ESP32-D0WD-V3 (revision v3.0)
> >>>>>>>>>> Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in
> efuse,
> >>>>>>>>>> Coding Scheme None
> >>>>>>>>>> Crystal is 40MHz
> >>>>>>>>>> MAC: 8c:4b:14:81:0b:ec
> >>>>>>>>>> Uploading stub...
> >>>>>>>>>> Running stub...
> >>>>>>>>>> Stub running...
> >>>>>>>>>> Configuring flash size...
> >>>>>>>>>> Auto-detected Flash size: 4MB
> >>>>>>>>>> Flash will be erased from 0x00001000 to 0x00022fff...
> >>>>>>>>>> Compressed 136508 bytes to 66615...
> >>>>>>>>>> Wrote 136508 bytes (66615 compressed) at 0x00001000 in 6.0
> seconds
> >>>>>>>>>> (effective 183.4 kbit/s)...
> >>>>>>>>>> Hash of data verified.
> >>>>>>>>>>
> >>>>>>>>>> Leaving...
> >>>>>>>>>> Hard resetting via RTS pin...
> >>>>>>>>>>         13,63s real             2,50s user              2,81s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> ts Jul 29 2019 12:21:46
> >>>>>>>>>>
> >>>>>>>>>> rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
> >>>>>>>>>> configsip: 0, SPIWP:0xee
> >>>>>>>>>>
> >>>>>
> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
> >>>>>>>>>> mode:DIO, clock div:2
> >>>>>>>>>> load:0x3ffb30a0,len:2016
> >>>>>>>>>> load:0x40080000,len:30100
> >>>>>>>>>> entry 0x40083940
> >>>>>>>>>> *** Booting NuttX ***
> >>>>>>>>>> dram: lma 0x00001020 vma 0x3ffb30a0 len 0x7e0    (2016)
> >>>>>>>>>> iram: lma 0x00001808 vma 0x40080000 len 0x7594   (30100)
> >>>>>>>>>> padd: lma 0x00008da8 vma 0x00000000 len 0x8250   (33360)
> >>>>>>>>>> imap: lma 0x00011000 vma 0x400e0000 len 0xde14   (56852)
> >>>>>>>>>> padd: lma 0x0001ee1c vma 0x00000000 len 0x21fc   (8700)
> >>>>>>>>>> dmap: lma 0x00021020 vma 0x3f400020 len 0x14fc   (5372)
> >>>>>>>>>> total segments stored 6
> >>>>>>>>>>
> >>>>>>>>>>>>> COREMARK DOES NOT RUN HERE TOO <<<
> >>>>>>>>>> Looking at the history this commit seems to enforce esptool 4.8
> to
> >>>>> fix
> >>>>>>>>>> the CI builds, but our build system for ESP32 does not check or
> >>>>> alert
> >>>>>>>>>> if previous versions are present thus building faulty firmware
> >>>> with
> >>>>> no
> >>>>>>>>>> error!
> >>>>>>>>>>
> >>>>>>>>>> commit 457f9d3dce45affd5f26da9d6369494709ff2314
> >>>>>>>>>> Author: Almir Okato<almir.ok...@espressif.com>
> >>>>>>>>>> Date:   Thu Jul 4 11:46:00 2024 +0200
> >>>>>>>>>>
> >>>>>>>>>>     ci: update required esptool version to 4.8.dev4
> >>>>>>>>>>
> >>>>>>>>>>     This esptool version is required when building the
> >>>>>>>>>>     default Simple Boot for Espressif chips.
> >>>>>>>>>>
> >>>>>>>>>>     Signed-off-by: Almir Okato<almir.ok...@espressif.com>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> === ESP32-C3 ===
> >>>>>>>>>>
> >>>>>>>>>> % riscv32-esp-elf-gcc -v
> >>>>>>>>>> Using built-in specs.
> >>>>>>>>>> COLLECT_GCC=riscv32-esp-elf-gcc
> >>>>>>>>>>
> >>>>>>>>>>
> >>
> COLLECT_LTO_WRAPPER=/XXX/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch5-8.4.0/riscv32-esp-elf/bin/../libexec/gcc/riscv32-esp-elf/8.4.0/lto-wrapper
> >>>>>>>>>> Target: riscv32-esp-elf
> >>>>>>>>>> Configured with:
> >>>>>>>>>>
> /builds/idf/crosstool-NG/.build/riscv32-esp-elf/src/gcc/configure
> >>>>>>>>>> --build=x86_64-build_pc-linux-gnu
> --host=x86_64-build_pc-linux-gnu
> >>>>>>>>>> --target=riscv32-esp-elf
> >>>>>>>>>> --prefix=/builds/idf/crosstool-NG/builds/riscv32-esp-elf
> >>>>>>>>>> --exec_prefix=/builds/idf/crosstool-NG/builds/riscv32-esp-elf
> >>>>>>>>>>
> >>>>>>>>>>
> >>
> --with-local-prefix=/builds/idf/crosstool-NG/builds/riscv32-esp-elf/riscv32-esp-elf
> >>
> --with-headers=/builds/idf/crosstool-NG/builds/riscv32-esp-elf/riscv32-esp-elf/include
> >>>>>>>>>> --with-newlib --enable-threads=no --disable-shared
> >>>>> --with-arch=rv32gc
> >>>>>>>>>> --with-abi=ilp32 --with-pkgversion='crosstool-NG
> >>>> esp-2021r2-patch5'
> >>>>>>>>>> --disable-__cxa_atexit --enable-cxx-flags=-ffunction-sections
> >>>>>>>>>> --disable-libgomp --disable-libmudflap --disable-libmpx
> >>>>>>>>>> --disable-libssp --disable-libquadmath
> >>>> --disable-libquadmath-support
> >>>>>>>>>> --disable-libstdcxx-verbose
> >>>>>>>>>>
> >>>>> --with-gmp=/builds/idf/crosstool-NG/.build/riscv32-esp-elf/buildtools
> >>>>>
> --with-mpfr=/builds/idf/crosstool-NG/.build/riscv32-esp-elf/buildtools
> >>>>> --with-mpc=/builds/idf/crosstool-NG/.build/riscv32-esp-elf/buildtools
> >>>>> --with-isl=/builds/idf/crosstool-NG/.build/riscv32-esp-elf/buildtools
> >>>>>>>>>> --enable-lto --enable-target-optspace --without-long-double-128
> >>>>>>>>>> --disable-nls --enable-multiarch --enable-languages=c,c++
> >>>>>>>>>> --disable-libstdcxx-verbose --enable-threads=posix
> >>>>>>>>>> --enable-gcov-custom-rtio --enable-libstdcxx-time=yes
> >>>>>>>>>> Thread model: posix
> >>>>>>>>>> gcc version 8.4.0 (crosstool-NG esp-2021r2-patch5)
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B esp32c3-devkit:nsh
> >>>>>>>>>>         4,07s real              1,86s user              2,38s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8 CROSSDEV=riscv32-esp-elf-
> >>>>>>>>>> Create version.h
> >>>>>>>>>> LN: platform/board to /XXX/nuttx-apps.git/platform/dummy
> >>>>>>>>>> Register: nsh
> >>>>>>>>>> Register: sh
> >>>>>>>>>> Register: dumpstack
> >>>>>>>>>> LD: nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32-C3 binary
> >>>>>>>>>> esptool.py -c esp32c3 elf2image -fs 4MB -fm dio -ff 40m -o
> >>>> nuttx.bin
> >>>>>>>> nuttx
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Creating esp32c3 image...
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32c3 image.
> >>>>>>>>>> Generated: nuttx.bin (ESP32-C3 compatible)
> >>>>>>>>>>         34,55s real             1m18,50s user           59,23s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake flash CROSSDEV=riscv32-esp-elf-
> >>>>>>>>>> LD: nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> MKIMAGE: ESP32-C3 binary
> >>>>>>>>>> esptool.py -c esp32c3 elf2image -fs 4MB -fm dio -ff 40m -o
> >>>> nuttx.bin
> >>>>>>>> nuttx
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Creating esp32c3 image...
> >>>>>>>>>> Merged 1 ELF section
> >>>>>>>>>> Successfully created esp32c3 image.
> >>>>>>>>>> Generated: nuttx.bin (ESP32-C3 compatible)
> >>>>>>>>>> esptool.py -c esp32c3 -p /dev/cuaU0 -b 115200   write_flash -fs
> >>>> 4MB
> >>>>>>>>>> -fm dio -ff 40m 0x10000 nuttx.bin
> >>>>>>>>>> esptool.py v4.7.0
> >>>>>>>>>> Serial port /dev/cuaU0
> >>>>>>>>>> Connecting.........
> >>>>>>>>>> Chip is ESP32-C3 (QFN32) (revision v0.3)
> >>>>>>>>>> Features: WiFi, BLE
> >>>>>>>>>> Crystal is 40MHz
> >>>>>>>>>> MAC: 7c:df:a1:b1:58:00
> >>>>>>>>>> Uploading stub...
> >>>>>>>>>> Running stub...
> >>>>>>>>>> Stub running...
> >>>>>>>>>> Configuring flash size...
> >>>>>>>>>> Flash will be erased from 0x00010000 to 0x00035fff...
> >>>>>>>>>> Compressed 155424 bytes to 69417...
> >>>>>>>>>> Wrote 155424 bytes (69417 compressed) at 0x00010000 in 6.3
> seconds
> >>>>>>>>>> (effective 198.2 kbit/s)...
> >>>>>>>>>> Hash of data verified.
> >>>>>>>>>>
> >>>>>>>>>> Leaving...
> >>>>>>>>>> Hard resetting via RTS pin...
> >>>>>>>>>>         22,98s real             6,66s user              11,54s
> sys
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> ESP-ROM:esp32c3-api1-20210207
> >>>>>>>>>> Build:Feb  7 2021
> >>>>>>>>>> rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
> >>>>>>>>>> SPIWP:0xee
> >>>>>>>>>> mode:DIO, clock div:1
> >>>>>>>>>> load:0x3fcd5820,len:0x16c0
> >>>>>>>>>> load:0x403cc710,len:0x87c
> >>>>>>>>>> load:0x403ce710,len:0x2f54
> >>>>>>>>>> entry 0x403cc710
> >>>>>>>>>> I (30) boot: ESP-IDF v5.1-dev-3972-g1559b6309f 2nd stage
> >>>> bootloader
> >>>>>>>>>> I (30) boot: compile time Mar 15 2023 12:14:06
> >>>>>>>>>> I (31) boot: chip revision: v0.3
> >>>>>>>>>> I (35) boot.esp32c3: SPI Speed      : 80MHz
> >>>>>>>>>> I (40) boot.esp32c3: SPI Mode       : DIO
> >>>>>>>>>> I (44) boot.esp32c3: SPI Flash Size : 4MB
> >>>>>>>>>> I (49) boot: Enabling RNG early entropy source...
> >>>>>>>>>> I (54) boot: Partition Table:
> >>>>>>>>>> I (58) boot: ## Label            Usage          Type ST Offset
> >>>>>    Length
> >>>>>>>>>> I (65) boot:  0 factory          factory app      00 00 00010000
> >>>>>>>> 00100000
> >>>>>>>>>> I (73) boot: End of partition table
> >>>>>>>>>> I (77) esp_image: segment 0: paddr=00010020 vaddr=3c020020
> >>>>> size=039a0h
> >>>>>>>>>> ( 14752) map
> >>>>>>>>>> I (88) esp_image: segment 1: paddr=000139c8 vaddr=3fc81a70
> >>>>> size=00200h
> >>>>>>>>>> (   512) load
> >>>>>>>>>> I (94) esp_image: segment 2: paddr=00013bd0 vaddr=40380000
> >>>>> size=01a64h
> >>>>>>>>>> (  6756) load
> >>>>>>>>>> I (103) esp_image: segment 3: paddr=0001563c vaddr=00000000
> >>>>> size=0aabch
> >>>>>>>> (
> >>>>>>>>>> 43708)
> >>>>>>>>>> I (117) esp_image: segment 4: paddr=00020100 vaddr=42000100
> >>>>>>>>>> size=15df8h ( 89592) map
> >>>>>>>>>> I (133) boot: Loaded app from partition at offset 0x10000
> >>>>>>>>>> I (133) boot: Disabling RNG early entropy source...
> >>>>>>>>>>
> >>>>>>>>>> NuttShell (NSH) NuttX-12.7.0
> >>>>>>>>>> nsh> uname -a
> >>>>>>>>>> NuttX 12.7.0 10e44f8915-dirty Oct  4 2024 23:04:21 risc-v
> >>>>> esp32c3-devkit
> >>>>>>>>>> nsh> free
> >>>>>>>>>>                  total       used       free    maxused
> maxfree
> >>>>> nused
> >>>>>>>>>> nfree
> >>>>>>>>>>       Umem:     373820       5364     368456       5720
>  368456
> >>>>>    19
> >>>>>>>>>>     1
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean CROSSDEV=riscv32-esp-elf-
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B
> esp32c3-devkit:coremark
> >>>>>>>>>>         3,97s real              2,16s user              2,09s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8 CROSSDEV=riscv32-esp-elf-
> >>>>>>>>>>         32,35s real             1m11,61s user           55,55s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake flash CROSSDEV=riscv32-esp-elf-
> >>>>>>>>>>         20,03s real             5,94s user              11,38s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> ESP-ROM:esp32c3-api1-20210207
> >>>>>>>>>> Build:Feb  7 2021
> >>>>>>>>>> rst:0x1 (POWERON),boot:0xc (SPI_FAST_FLASH_BOOT)
> >>>>>>>>>> SPIWP:0xee
> >>>>>>>>>> mode:DIO, clock div:1
> >>>>>>>>>> load:0x3fcd5820,len:0x16c0
> >>>>>>>>>> load:0x403cc710,len:0x87c
> >>>>>>>>>> load:0x403ce710,len:0x2f54
> >>>>>>>>>> entry 0x403cc710
> >>>>>>>>>> I (30) boot: ESP-IDF v5.1-dev-3972-g1559b6309f 2nd stage
> >>>> bootloader
> >>>>>>>>>> I (30) boot: compile time Mar 15 2023 12:14:06
> >>>>>>>>>> I (31) boot: chip revision: v0.3
> >>>>>>>>>> I (35) boot.esp32c3: SPI Speed      : 80MHz
> >>>>>>>>>> I (40) boot.esp32c3: SPI Mode       : DIO
> >>>>>>>>>> I (44) boot.esp32c3: SPI Flash Size : 4MB
> >>>>>>>>>> I (49) boot: Enabling RNG early entropy source...
> >>>>>>>>>> I (54) boot: Partition Table:
> >>>>>>>>>> I (58) boot: ## Label            Usage          Type ST Offset
> >>>>>    Length
> >>>>>>>>>> I (65) boot:  0 factory          factory app      00 00 00010000
> >>>>>>>> 00100000
> >>>>>>>>>> I (73) boot: End of partition table
> >>>>>>>>>> I (77) esp_image: segment 0: paddr=00010020 vaddr=3c010020
> >>>>> size=00bd0h
> >>>>>>>>>> (  3024) map
> >>>>>>>>>> I (86) esp_image: segment 1: paddr=00010bf8 vaddr=3fc81e10
> >>>>> size=0015ch
> >>>>>>>>>> (   348) load
> >>>>>>>>>> I (94) esp_image: segment 2: paddr=00010d5c vaddr=40380000
> >>>>> size=01e0ch
> >>>>>>>>>> (  7692) load
> >>>>>>>>>> I (104) esp_image: segment 3: paddr=00012b70 vaddr=00000000
> >>>>> size=0d588h
> >>>>>>>> (
> >>>>>>>>>> 54664)
> >>>>>>>>>> I (119) esp_image: segment 4: paddr=00020100 vaddr=42000100
> >>>>>>>>>> size=0db60h ( 56160) map
> >>>>>>>>>> I (128) boot: Loaded app from partition at offset 0x10000
> >>>>>>>>>> I (128) boot: Disabling RNG early entropy source...
> >>>>>>>>>> Running CoreMark...
> >>>>>>>>>> 2K performance run parameters for coremark.
> >>>>>>>>>> CoreMark Size    : 666
> >>>>>>>>>> Total ticks      : 1472
> >>>>>>>>>> Total time (secs): 14.720000
> >>>>>>>>>> Iterations/Sec   : 407.608696
> >>>>>>>>>> Iterations       : 6000
> >>>>>>>>>> Compiler version : GCC8.4.0
> >>>>>>>>>> Compiler flags   : -O3 -fno-strict-aliasing -fomit-frame-pointer
> >>>>>>>>>> -ffunction-sections -fdata-sections -nostdlib
> >>>>>>>>>> Memory location  : HEAP
> >>>>>>>>>> seedcrc          : 0xe9f5
> >>>>>>>>>> [0]crclist       : 0xe714
> >>>>>>>>>> [0]crcmatrix     : 0x1fd7
> >>>>>>>>>> [0]crcstate      : 0x8e3a
> >>>>>>>>>> [0]crcfinal      : 0xa14c
> >>>>>>>>>> Correct operation validated. See README.md for run and reporting
> >>>>> rules.
> >>>>>>>>>> CoreMark 1.0 : 407.608696 / GCC8.4.0 -O3 -fno-strict-aliasing
> >>>>>>>>>> -fomit-frame-pointer -ffunction-sections -fdata-sections
> >>>> -nostdlib /
> >>>>>>>>>> HEAP
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean CROSSDEV=riscv32-esp-elf-
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> === STM32F769I-DISCO ===
> >>>>>>>>>>
> >>>>>>>>>> This is my first play with NuttX on that board.. I can also
> verify
> >>>>>>>>>> flashing instructions :-)
> >>>>>>>>>>
> >>>>>>>>>> % arm-none-eabi-gcc --version
> >>>>>>>>>> arm-none-eabi-gcc (GNU Arm Embedded Toolchain ) 10.3.1 20210824
> >>>>>>>> (release)
> >>>>>>>>>> Copyright (C) 2020 Free Software Foundation, Inc.
> >>>>>>>>>> This is free software; see the source for copying conditions.
> >>>>> There is
> >>>>>>>> NO
> >>>>>>>>>> warranty; not even for MERCHANTABILITY or FITNESS FOR A
> PARTICULAR
> >>>>>>>> PURPOSE.
> >>>>>>>>>> % ./tools/configure.sh -B stm32f769i-disco:nsh
> >>>>>>>>>>         4,14s real              1,98s user              2,46s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8
> >>>>>>>>>>         40,20s real             3m14,54s user           39,11s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake flash
> >>>>>>>>>> LD: nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> CP: nuttx.bin
> >>>>>>>>>>         5,02s real              2,51s user              2,82s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % openocd -f  interface/stlink.cfg -f target/stm32f7x.cfg -c
> >>>>> 'program
> >>>>>>>>>> nuttx.bin 0x08000000; reset run; exit'
> >>>>>>>>>> Open On-Chip Debugger 0.12.0
> >>>>>>>>>> Licensed under GNU GPL v2
> >>>>>>>>>> For bug reports, read
> >>>>>>>>>>
> https://urldefense.com/v3/__http://openocd.org/doc/doxygen/bugs.html__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJadsc7er$
> >>>>>>>>>> Info : auto-selecting first available session transport
> "hla_swd".
> >>>>> To
> >>>>>>>>>> override use 'transport select <transport>'.
> >>>>>>>>>> Info : The selected transport took over low-level target
> control.
> >>>>> The
> >>>>>>>>>> results might differ compared to plain JTAG/SWD
> >>>>>>>>>> Info : clock speed 2000 kHz
> >>>>>>>>>> Info : STLINK V2J27M15 (API v2) VID:PID 0483:374B
> >>>>>>>>>> Info : Target voltage: 3.221551
> >>>>>>>>>> Info : [stm32f7x.cpu] Cortex-M7 r1p0 processor detected
> >>>>>>>>>> Info : [stm32f7x.cpu] target has 8 breakpoints, 4 watchpoints
> >>>>>>>>>> Info : starting gdb server for stm32f7x.cpu on 3333
> >>>>>>>>>> Info : Listening on port 3333 for gdb connections
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>> [stm32f7x.cpu] halted due to debug-request, current mode: Thread
> >>>>>>>>>> xPSR: 0x01000000 pc: 0x0800037c msp: 0x20021928
> >>>>>>>>>> Info : Unable to match requested speed 8000 kHz, using 4000 kHz
> >>>>>>>>>> Info : Unable to match requested speed 8000 kHz, using 4000 kHz
> >>>>>>>>>> ** Programming Started **
> >>>>>>>>>> Info : device id = 0x10006451
> >>>>>>>>>> Info : flash size = 2048 KiB
> >>>>>>>>>> Info : Single Bank 2048 kiB STM32F76x/77x found
> >>>>>>>>>> ** Programming Finished **
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> $$$08170221053F680F3A7BF125
> >>>>>>>>>> NuttShell (NSH) NuttX-12.7.0
> >>>>>>>>>> nsh> uname -a
> >>>>>>>>>> NuttX 12.7.0 10e44f8915-dirty Oct  4 2024 23:25:59 arm
> >>>>> stm32f769i-disco
> >>>>>>>>>> nsh> free
> >>>>>>>>>> nsh: free: command not found
> >>>>>>>>>> nsh> help
> >>>>>>>>>> help usage:  help [-v] [<cmd>]
> >>>>>>>>>>
> >>>>>>>>>>     .           cd          exit        mkrd        sleep
> >>>>    unset
> >>>>>>>>>>     [           cp          expr        mount       source
> >>>> uptime
> >>>>>>>>>>     ?           cmp         false       mv          test
> >>>> usleep
> >>>>>>>>>>     alias       dirname     help        printf      time
> xd
> >>>>>>>>>>     unalias     dd          hexdump     pwd         true
> >>>>>>>>>>     basename    dmesg       kill        rm          truncate
> >>>>>>>>>>     break       echo        ls          rmdir       uname
> >>>>>>>>>>     cat         exec        mkdir       set         umount
> >>>>>>>>>>
> >>>>>>>>>> Builtin Apps:
> >>>>>>>>>>     nsh    sh
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h ./tools/configure.sh -B
> stm32f769i-disco:netnsh
> >>>>>>>>>>         4,11s real              1,92s user              2,50s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake -j8
> >>>>>>>>>>         53,49s real             4m24,31s user           49,74s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % /usr/bin/time -h gmake flash
> >>>>>>>>>>         6,33s real              2,93s user              3,73s
> sys
> >>>>>>>>>>
> >>>>>>>>>> % openocd -f  interface/stlink.cfg -f target/stm32f7x.cfg -c
> >>>>> 'program
> >>>>>>>>>> nuttx.bin 0x08000000; reset run; exit'
> >>>>>>>>>> Open On-Chip Debugger 0.12.0
> >>>>>>>>>> Licensed under GNU GPL v2
> >>>>>>>>>> For bug reports, read
> >>>>>>>>>>
> https://urldefense.com/v3/__http://openocd.org/doc/doxygen/bugs.html__;!!JmoZiZGBv3RvKRSx!5vRrsoeEzdG1INRASOOWjC76d-TAJsUeJYAH_JJvjqPRzdmJjqxr_o-M0H00C65dkKpiK7BxG7OelzCbJadsc7er$
> >>>>>>>>>> Info : auto-selecting first available session transport
> "hla_swd".
> >>>>> To
> >>>>>>>>>> override use 'transport select <transport>'.
> >>>>>>>>>> Info : The selected transport took over low-level target
> control.
> >>>>> The
> >>>>>>>>>> results might differ compared to plain JTAG/SWD
> >>>>>>>>>> Info : clock speed 2000 kHz
> >>>>>>>>>> Info : STLINK V2J27M15 (API v2) VID:PID 0483:374B
> >>>>>>>>>> Info : Target voltage: 3.221551
> >>>>>>>>>> Info : [stm32f7x.cpu] Cortex-M7 r1p0 processor detected
> >>>>>>>>>> Info : [stm32f7x.cpu] target has 8 breakpoints, 4 watchpoints
> >>>>>>>>>> Info : starting gdb server for stm32f7x.cpu on 3333
> >>>>>>>>>> Info : Listening on port 3333 for gdb connections
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>> [stm32f7x.cpu] halted due to debug-request, current mode: Thread
> >>>>>>>>>> xPSR: 0x01000000 pc: 0x0800037c msp: 0x20021928
> >>>>>>>>>> Info : Unable to match requested speed 8000 kHz, using 4000 kHz
> >>>>>>>>>> Info : Unable to match requested speed 8000 kHz, using 4000 kHz
> >>>>>>>>>> ** Programming Started **
> >>>>>>>>>> Info : device id = 0x10006451
> >>>>>>>>>> Info : flash size = 2048 KiB
> >>>>>>>>>> Info : Single Bank 2048 kiB STM32F76x/77x found
> >>>>>>>>>> ** Programming Finished **
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>> Info : Unable to match requested speed 2000 kHz, using 1800 kHz
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>> Connected
> >>>>>>>>>> $$$08170221053F680F3A7BF125
> >>>>>>>>>> NuttShell (NSH) NuttX-12.7.0
> >>>>>>>>>> No MOTD string provided
> >>>>>>>>>> nsh>
> >>>>>>>>>> nsh> uname -a
> >>>>>>>>>> NuttX stntest 12.7.0 10e44f8915-dirty Oct  4 2024 23:32:10 arm
> >>>>>>>>>> stm32f769i-disco
> >>>>>>>>>> nsh> help
> >>>>>>>>>> help usage:  help [-v] [<cmd>]
> >>>>>>>>>>
> >>>>>>>>>>     .           cd          exec        kill        printf
> >> time
> >>>>>>>>>>     [           cp          exit        pkill       ps
> >> true
> >>>>>>>>>>     ?           cmp         expr        ls          pwd
> >>>>>    truncate
> >>>>>>>>>>     alias       dirname     false       mkdir       rm
> >>>> uname
> >>>>>>>>>>     unalias     dd          fdinfo      mkrd        rmdir
> >>>>    umount
> >>>>>>>>>>     arp         df          free        mount       set
> >>>>    unset
> >>>>>>>>>>     basename    dmesg       help        mv          sleep
> >>>>    uptime
> >>>>>>>>>>     break       echo        hexdump     nslookup    source
> >>>> usleep
> >>>>>>>>>>     cat         env         ifconfig    pidof       test
> xd
> >>>>>>>>>>
> >>>>>>>>>> Builtin Apps:
> >>>>>>>>>>     nsh      ping     renew    sh
> >>>>>>>>>>
> >>>>>>>>>> nsh> ifconfig
> >>>>>>>>>> eth0    Link encap:Ethernet HWaddr ea:db:b5:7a:ff:e4 at UP mtu
> >>>> 1486
> >>>>>>>>>>         inet addr:10.0.0.2 DRaddr:10.0.0.1 Mask:255.255.255.0
> >>>>>>>>>>
> >>>>>>>>>>              IPv4   TCP   UDP  ICMP
> >>>>>>>>>> Received     0004  0000  0004  0000
> >>>>>>>>>> Dropped      0000  0000  0000  0000
> >>>>>>>>>> IPv4        VHL: 0000   Frg: 0000
> >>>>>>>>>> Checksum   0000  0000  0000  ----
> >>>>>>>>>> TCP         ACK: 0000   SYN: 0000
> >>>>>>>>>>               RST: 0000  0000
> >>>>>>>>>> Type       0000  ----  ----  0000
> >>>>>>>>>> Sent         0000  0000  0000  0000
> >>>>>>>>>> Rexmit     ----  0000  ----  ----
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> nsh> ifconfig eth0 dhcp
> >>>>>>>>>>>>> HANGS, NEED RESET <<<
> >>>>>>>>>> nsh> renew eth0
> >>>>>>>>>>>>> HANGS, NEED RESET <<<
> >>>>>>>>>> nsh> ifconfig eth0 XXX.150
> >>>>>>>>>> nsh> ifconfig
> >>>>>>>>>> eth0    Link encap:Ethernet HWaddr ea:db:b5:7a:ff:e4 at UP mtu
> >>>> 1486
> >>>>>>>>>>         inet addr:XXX.150 DRaddr:XXX.1 Mask:255.255.255.0
> >>>>>>>>>>
> >>>>>>>>>>              IPv4   TCP   UDP  ICMP
> >>>>>>>>>> Received     0003  0000  0003  0000
> >>>>>>>>>> Dropped      0000  0000  0000  0000
> >>>>>>>>>> IPv4        VHL: 0000   Frg: 0000
> >>>>>>>>>> Checksum   0000  0000  0000  ----
> >>>>>>>>>> TCP         ACK: 0000   SYN: 0000
> >>>>>>>>>>               RST: 0000  0000
> >>>>>>>>>> Type       0000  ----  ----  0000
> >>>>>>>>>> Sent         0000  0000  0000  0000
> >>>>>>>>>> Rexmit     ----  0000  ----  ----
> >>>>>>>>>> nsh> ping XXX.1
> >>>>>>>>>> PING XXX.1 56 bytes of data
> >>>>>>>>>> 56 bytes from XXX.1: icmp_seq=0 time=0.0 ms
> >>>>>>>>>> ...
> >>>>>>>>>> 56 bytes from XXX.1: icmp_seq=9 time=0.0 ms
> >>>>>>>>>> 10 packets transmitted, 10 received, 0% packet loss, time 10100
> ms
> >>>>>>>>>> rtt min/avg/max/mdev = 0.000/0.000/0.000/0.000 ms
> >>>>>>>>>>
> >>>>>>>>>> Okay we have a quite powerful hardware lets run some benchmarks
> on
> >>>>> it
> >>>>>>>> :-)
> >>>>>>>>>> BUG: Looks like SPINLOCK benchmark has broken dependencies.
> >>>>>>>>>>
> >>>>>>>>>> % gmake -j8
> >>>>>>>>>> LD: nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> CP: nuttx.bin
> >>>>>>>>>> octagon% gmake flash
> >>>>>>>>>> LD: nuttx
> >>>>>>>>>> CP: nuttx.hex
> >>>>>>>>>> CP: nuttx.bin
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>>
> >>>>>>>>>> nsh> uname -a
> >>>>>>>>>> NuttX stntest 12.7.0 10e44f8915-dirty Oct  4 2024 23:50:23 arm
> >>>>>>>>>> stm32f769i-disco
> >>>>>>>>>>
> >>>>>>>>>> nsh> free
> >>>>>>>>>>                  total       used       free    maxused
> maxfree
> >>>>> nused
> >>>>>>>>>> nfree
> >>>>>>>>>>       Umem:     474288      10144     464144      13192
>  326328
> >>>>>    30
> >>>>>>>>>>     5
> >>>>>>>>>> nsh> help
> >>>>>>>>>> help usage:  help [-v] [<cmd>]
> >>>>>>>>>>
> >>>>>>>>>>     .           cd          exec        kill        printf
> >> time
> >>>>>>>>>>     [           cp          exit        pkill       ps
> >> true
> >>>>>>>>>>     ?           cmp         expr        ls          pwd
> >>>>>    truncate
> >>>>>>>>>>     alias       dirname     false       mkdir       rm
> >>>> uname
> >>>>>>>>>>     unalias     dd          fdinfo      mkrd        rmdir
> >>>>    umount
> >>>>>>>>>>     arp         df          free        mount       set
> >>>>    unset
> >>>>>>>>>>     basename    dmesg       help        mv          sleep
> >>>>    uptime
> >>>>>>>>>>     break       echo        hexdump     nslookup    source
> >>>> usleep
> >>>>>>>>>>     cat         env         ifconfig    pidof       test
> xd
> >>>>>>>>>>
> >>>>>>>>>> Builtin Apps:
> >>>>>>>>>>     coremark          pi_css5           ramspeed
> >>>>>>>>>>     dhrystone         ping              renew
> >>>>>>>>>>     nsh               radix2_big_64k    sh
> >>>>>>>>>>
> >>>>>>>>>> nsh> coremark
> >>>>>>>>>> Running CoreMark...
> >>>>>>>>>> 2K performance run parameters for coremark.
> >>>>>>>>>> CoreMark Size    : 666
> >>>>>>>>>> Total ticks      : 1772
> >>>>>>>>>> Total time (secs): 17.720000
> >>>>>>>>>> Iterations/Sec   : 620.767494
> >>>>>>>>>> Iterations       : 11000
> >>>>>>>>>> Compiler version : GCC10.3.1 20210824 (release)
> >>>>>>>>>> Compiler flags   : -Os -fno-strict-aliasing -fomit-frame-pointer
> >>>>>>>>>> -fno-common -Wall -Wshadow -Wundef -ffunction-sections
> >>>>> -fdata-sections
> >>>>>>>>>> Memory location  : HEAP
> >>>>>>>>>> seedcrc          : 0xe9f5
> >>>>>>>>>> [0]crclist       : 0xe714
> >>>>>>>>>> [0]crcmatrix     : 0x1fd7
> >>>>>>>>>> [0]crcstate      : 0x8e3a
> >>>>>>>>>> [0]crcfinal      : 0x33ff
> >>>>>>>>>> Correct operation validated. See README.md for run and reporting
> >>>>> rules.
> >>>>>>>>>> CoreMark 1.0 : 620.767494 / GCC10.3.1 20210824 (release) -Os
> >>>>>>>>>> -fno-strict-aliasing -fomit-frame-pointer -fno-common -Wall
> >>>> -Wshadow
> >>>>>>>>>> -Wundef -ffunction-sections -fdata-sections / HEAP
> >>>>>>>>>>
> >>>>>>>>>> nsh> dhrystone
> >>>>>>>>>>
> >>>>>>>>>> Dhrystone Benchmark, Version C, Version 2.2
> >>>>>>>>>> Program compiled without 'register' attribute
> >>>>>>>>>> Using MSC clock(), HZ=100
> >>>>>>>>>>
> >>>>>>>>>> Trying 50000 runs through Dhrystone:
> >>>>>>>>>> Measured time too small to obtain meaningful results
> >>>>>>>>>>
> >>>>>>>>>> Trying 500000 runs through Dhrystone:
> >>>>>>>>>> Measured time too small to obtain meaningful results
> >>>>>>>>>>
> >>>>>>>>>> Trying 5000000 runs through Dhrystone:
> >>>>>>>>>> Final values of the variables used in the benchmark:
> >>>>>>>>>>
> >>>>>>>>>> Int_Glob:            5
> >>>>>>>>>>         should be:   5
> >>>>>>>>>> Bool_Glob:           1
> >>>>>>>>>>         should be:   1
> >>>>>>>>>> Ch_1_Glob:           A
> >>>>>>>>>>         should be:   A
> >>>>>>>>>> Ch_2_Glob:           B
> >>>>>>>>>>         should be:   B
> >>>>>>>>>> Arr_1_Glob[8]:       7
> >>>>>>>>>>         should be:   7
> >>>>>>>>>> Arr_2_Glob[8][7]:    5550010
> >>>>>>>>>>         should be:   Number_Of_Runs + 10
> >>>>>>>>>> Ptr_Glob->
> >>>>>>>>>> Ptr_Comp:          537385352
> >>>>>>>>>>         should be:   (implementation-dependent)
> >>>>>>>>>> Discr:             0
> >>>>>>>>>>         should be:   0
> >>>>>>>>>> Enum_Comp:         2
> >>>>>>>>>>         should be:   2
> >>>>>>>>>> Int_Comp:          17
> >>>>>>>>>>         should be:   17
> >>>>>>>>>> Str_Comp:          DHRYSTONE PROGRAM, SOME STRING
> >>>>>>>>>>         should be:   DHRYSTONE PROGRAM, SOME STRING
> >>>>>>>>>> Next_Ptr_Glob->
> >>>>>>>>>> Ptr_Comp:          537385352
> >>>>>>>>>>         should be:   (implementation-dependent), same as above
> >>>>>>>>>> Discr:             0
> >>>>>>>>>>         should be:   0
> >>>>>>>>>> Enum_Comp:         1
> >>>>>>>>>>         should be:   1
> >>>>>>>>>> Int_Comp:          18
> >>>>>>>>>>         should be:   18
> >>>>>>>>>> Str_Comp:          DHRYSTONE PROGRAM, SOME STRING
> >>>>>>>>>>         should be:   DHRYSTONE PROGRAM, SOME STRING
> >>>>>>>>>> Int_1_Loc:           5
> >>>>>>>>>>         should be:   5
> >>>>>>>>>> Int_2_Loc:           13
> >>>>>>>>>>         should be:   13
> >>>>>>>>>> Int_3_Loc:           7
> >>>>>>>>>>         should be:   7
> >>>>>>>>>> Enum_Loc:            1
> >>>>>>>>>>         should be:   1
> >>>>>>>>>> Str_1_Loc:           DHRYSTONE PROGRAM, 1'ST STRING
> >>>>>>>>>>         should be:   DHRYSTONE PROGRAM, 1'ST STRING
> >>>>>>>>>> Str_2_Loc:           DHRYSTONE PROGRAM, 2'ND STRING
> >>>>>>>>>>         should be:   DHRYSTONE PROGRAM, 2'ND STRING
> >>>>>>>>>>
> >>>>>>>>>> Microseconds for one run through Dhrystone:        2.3
> >>>>>>>>>> Dhrystones per Second:                          441306
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> nsh> pi_css5
> >>>>>>>>>> Calculation of PI using FFT and AGM, ver.
> LG1.1.2-MP1.5.2a.memsave
> >>>>>>>>>>
> >>>>>>>>>> Usage: pi_css5 digits
> >>>>>>>>>>
> >>>>>>>>>> Number of digits of pi to calculate?
> >>>>>>>>>> 1000000000
> >>>>>>>>>> initializing...
> >>>>>>>>>> Allocation Failure!
> >>>>>>>>>> nsh>
> >>>>>>>>>> nsh> pi_css5
> >>>>>>>>>> Calculation of PI using FFT and AGM, ver.
> LG1.1.2-MP1.5.2a.memsave
> >>>>>>>>>>
> >>>>>>>>>> Usage: pi_css5 digits
> >>>>>>>>>>
> >>>>>>>>>> Number of digits of pi to calculate?
> >>>>>>>>>> 1000000
> >>>>>>>>>> initializing...
> >>>>>>>>>> Allocation Failure!
> >>>>>>>>>> nsh> pi_css5
> >>>>>>>>>> Calculation of PI using FFT and AGM, ver.
> LG1.1.2-MP1.5.2a.memsave
> >>>>>>>>>>
> >>>>>>>>>> Usage: pi_css5 digits
> >>>>>>>>>>
> >>>>>>>>>> Number of digits of pi to calculate?
> >>>>>>>>>> 65535
> >>>>>>>>>> initializing...
> >>>>>>>>>> Allocation Failure!
> >>>>>>>>>> nsh> pi_css5
> >>>>>>>>>> Calculation of PI using FFT and AGM, ver.
> LG1.1.2-MP1.5.2a.memsave
> >>>>>>>>>>
> >>>>>>>>>> Usage: pi_css5 digits
> >>>>>>>>>>
> >>>>>>>>>> Number of digits of pi to calculate?
> >>>>>>>>>> 12345
> >>>>>>>>>> initializing...
> >>>>>>>>>> Allocation Failure!
> >>>>>>>>>> nsh> pi_css5
> >>>>>>>>>> Calculation of PI using FFT and AGM, ver.
> LG1.1.2-MP1.5.2a.memsave
> >>>>>>>>>>
> >>>>>>>>>> Usage: pi_css5 digits
> >>>>>>>>>>
> >>>>>>>>>> Number of digits of pi to calculate?
> >>>>>>>>>> 123
> >>>>>>>>>> initializing...
> >>>>>>>>>> nfft= 32
> >>>>>>>>>> radi_assert: Current Version: NuttX stntest 12.7.0
> >>>> 10e44f8915-dirty
> >>>>>>>>>> Oct  4 2024 23:50:23 arm
> >>>>>>>>>> _assert: Assertion failed panic: at file: :0 task: 0x801bda1
> >>>>>>>>>> up_dump_register: R0: 00000004 R1: 00000000 R2: 00000000  R3:
> >>>>> 00000000
> >>>>>>>>>> up_dump_register: R4: 00000004 R5: 00000033 R6: 2007d9f8  FP:
> >>>>> 2007dae8
> >>>>>>>>>> up_dump_register: R8: 2007da48 SB: 2007da98 SL: 2007f0e0 R11:
> >>>>> 2007f0e1
> >>>>>>>>>> up_dump_register: IP: 2007db58 SP: 2007ef10 LR: 080089d9  PC:
> >>>>> 080088f8
> >>>>>>>>>> up_dump_register: xPSR: 01000000 PRIMASK: 00000000 CONTROL:
> >>>> 00000000
> >>>>>>>>>> up_dump_register: EXC_RETURN: ffffffe9
> >>>>>>>>>> dump_stack: User Stack:
> >>>>>>>>>> dump_stack:   base: 0x2007e858
> >>>>>>>>>> dump_stack:   size: 00002016
> >>>>>>>>>> dump_stack:     sp: 0x2007ef10
> >>>>>>>>>> stack_dump: 0x2007eef0: 00000000 3fe00000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 80000010 00000000
> >>>>>>>>>> stack_dump: 0x2007ef10: 00000004 080089d9 00000000 08029735
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 0801c359
> >>>>>>>>>> stack_dump: 0x2007ef30: 2007d9f8 2007f040 00000020 2007f0e0
> >>>> 2007f1f8
> >>>>>>>>>> 2007f310 2007f040 2007f1f8
> >>>>>>>>>> stack_dump: 0x2007ef50: 00000000 00000000 2007f090 2007f310
> >>>> 00000001
> >>>>>>>>>> 0000000b 00000020 32316970
> >>>>>>>>>> stack_dump: 0x2007ef70: 78742e38 00000074 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000004 ffffffe9
> >>>>>>>>>> stack_dump: 0x2007ef90: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007efb0: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007efd0: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007eff0: 00000000 0801bda1 2007d588 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007f010: 00000000 08008b1d 2007e848 00000001
> >>>> 2007e848
> >>>>>>>>>> 08005cd9 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007f030: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> dump_tasks:    PID GROUP PRI POLICY   TYPE    NPX STATE   EVENT
> >>>>>>>>>> SIGMASK          STACKBASE  STACKSIZE   COMMAND
> >>>>>>>>>> dump_task:       0     0   0 FIFO     Kthread - Ready
> >>>>>>>>>> 0000000000000000 0x2002bf5c      1008   <noname>
> >>>>>>>>>> dump_task:       1     0 224 RR       Kthread - Waiting
> Semaphore
> >>>>>>>>>> 0000000000000000 0x2007c238      1984   <noname> 0x200201a4
> >>>>> 0x200201c8
> >>>>>>>>>> dump_task:       2     0 100 RR       Kthread - Waiting
> Semaphore
> >>>>>>>>>> 0000000000000000 0x2007cae8      1984   <noname> 0x200201dc
> >>>>> 0x20020200
> >>>>>>>>>> dump_task:       4     4 100 RR       Task    - Waiting
> Semaphore
> >>>>>>>>>> 0000000000000000 0x2007e058      2008   <noname>
> >>>>>>>>>> dump_task:      12    12 100 RR       Task    - Running
> >>>>>>>>>> 0000000000000000 0x2007e858      2016   <noname>
> >>>>>>>>>>
> >>>>>>>>>> heh =)
> >>>>>>>>>>
> >>>>>>>>>> nsh> pi_css5
> >>>>>>>>>> Calculation of PI using FFT and AGM, ver.
> LG1.1.2-MP1.5.2a.memsave
> >>>>>>>>>>
> >>>>>>>>>> Usage: pi_css5 digits
> >>>>>>>>>>
> >>>>>>>>>> Number of digits of pi to calculate?
> >>>>>>>>>> 4
> >>>>>>>>>> initi_assert: Current Version: NuttX stntest 12.7.0
> >>>> 10e44f8915-dirty
> >>>>>>>>>> Oct  4 2024 23:50:23 arm
> >>>>>>>>>> _assert: Assertion failed panic: at file: :0 task: 0x801bda1
> >>>>>>>>>> up_dump_register: R0: 00000004 R1: 00000000 R2: 00000000  R3:
> >>>>> 00000000
> >>>>>>>>>> up_dump_register: R4: 00000004 R5: 00000033 R6: 2007d968  FP:
> >>>>> 2007d9b0
> >>>>>>>>>> up_dump_register: R8: 2007d980 SB: 2007d998 SL: 2007d9f8 R11:
> >>>>> 2007d9f9
> >>>>>>>>>> up_dump_register: IP: 2007db58 SP: 2007ef10 LR: 080089d9  PC:
> >>>>> 080088f8
> >>>>>>>>>> up_dump_register: xPSR: 01000000 PRIMASK: 00000000 CONTROL:
> >>>> 00000000
> >>>>>>>>>> up_dump_register: EXC_RETURN: ffffffe9
> >>>>>>>>>> dump_stack: User Stack:
> >>>>>>>>>> dump_stack:   base: 0x2007e858
> >>>>>>>>>> dump_stack:   size: 00002016
> >>>>>>>>>> dump_stack:     sp: 0x2007ef10
> >>>>>>>>>> stack_dump: 0x2007eef0: 00000000 3fe00000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 80000010 00000000
> >>>>>>>>>> stack_dump: 0x2007ef10: 00000004 080089d9 00000000 08029735
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 0801c359
> >>>>>>>>>> stack_dump: 0x2007ef30: 2007d968 2007d9c8 00000002 2007d9f8
> >>>> 2007da20
> >>>>>>>>>> 2007da48 2007d9c8 2007da20
> >>>>>>>>>> stack_dump: 0x2007ef50: 00000000 00000000 2007d9e0 2007da48
> >>>> 00000001
> >>>>>>>>>> 00000003 00000002 2e386970
> >>>>>>>>>> stack_dump: 0x2007ef70: 00747874 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000004 ffffffe9
> >>>>>>>>>> stack_dump: 0x2007ef90: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007efb0: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007efd0: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007eff0: 00000000 0801bda1 2007d588 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007f010: 00000000 08008b1d 2007e848 00000001
> >>>> 2007e848
> >>>>>>>>>> 08005cd9 00000000 00000000
> >>>>>>>>>> stack_dump: 0x2007f030: 00000000 00000000 00000000 00000000
> >>>> 00000000
> >>>>>>>>>> 00000000 00000000 00000000
> >>>>>>>>>> dump_tasks:    PID GROUP PRI POLICY   TYPE    NPX STATE   EVENT
> >>>>>>>>>> SIGMASK          STACKBASE  STACKSIZE   COMMAND
> >>>>>>>>>> dump_task:       0     0   0 FIFO     Kthread - Ready
> >>>>>>>>>> 0000000000000000 0x2002bf5c      1008   <noname>
> >>>>>>>>>> dump_task:       1     0 224 RR       Kthread - Waiting
> Semaphore
> >>>>>>>>>> 0000000000000000 0x2007c238      1984   <noname> 0x200201a4
> >>>>> 0x200201c8
> >>>>>>>>>> dump_task:       2     0 100 RR       Kthread - Waiting
> Semaphore
> >>>>>>>>>> 0000000000000000 0x2007cae8      1984   <noname> 0x200201dc
> >>>>> 0x20020200
> >>>>>>>>>> dump_task:       4     4 100 RR       Task    - Waiting
> Semaphore
> >>>>>>>>>> 0000000000000000 0x2007e058      2008   <noname>
> >>>>>>>>>> dump_task:       5     5 100 RR       Task    - Running
> >>>>>>>>>> 0000000000000000 0x2007e858      2016   <noname>
> >>>>>>>>>>
> >>>>>>>>>> BROKEN :-)
> >>>>>>>>>>
> >>>>>>>>>> nsh> radix2_big_64k
> >>>>>>>>>> Malloc Failed from coremark-pro/mith/src/th_rand.c:241!
> >>>>>>>>>>
> >>>>>>>>>> BROKEN :-)
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % ./tools/configure.sh -B stm32f769i-disco:nsh
> >>>>>>>>>>
> >>>>>>>>>> gmake menuconfig -> add apps / testing / ostest
> >>>>>>>>>>
> >>>>>>>>>> gmake -j8
> >>>>>>>>>> gmake flash
> >>>>>>>>>>
> >>>>>>>>>> % openocd -f  interface/stlink.cfg -f target/stm32f7x.cfg -c
> >>>>> 'program
> >>>>>>>>>> nuttx.bin 0x08000000; reset run; exit'
> >>>>>>>>>>
> >>>>>>>>>> % cu -l /dev/cuaU0 -s 115200
> >>>>>>>>>>
> >>>>>>>>>> nsh> uname -a
> >>>>>>>>>> NuttX 12.7.0 10e44f8915-dirty Oct  5 2024 00:02:28 arm
> >>>>> stm32f769i-disco
> >>>>>>>>>> nsh> ostest
> >>>>>>>>>> (..)
> >>>>>>>>>> user_main: vfork() test
> >>>>>>>>>> vfork_test: Child 69 ran successfully
> >>>>>>>>>>
> >>>>>>>>>> Final memory usage:
> >>>>>>>>>> VARIABLE  BEFORE   AFTER
> >>>>>>>>>> ======== ======== ========
> >>>>>>>>>> arena       7dcbc    7dcbc
> >>>>>>>>>> ordblks         3        6
> >>>>>>>>>> mxordblk    59ad0    59ad0
> >>>>>>>>>> uordblks     4244     69a4
> >>>>>>>>>> fordblks    79a78    77318
> >>>>>>>>>> user_main: Exiting
> >>>>>>>>>> ostest_main: Exiting with status 0
> >>>>>>>>>>
> >>>>>>>>>> Looks like memory usage before and after seems to differ that
> >>>>> confirms
> >>>>>>>>>> the memory leak?
> >>>>>>>>>>
> >>>>>>>>>> I wanted to use "free" command but it is not built although it
> is
> >>>>> not
> >>>>>>>>>> disabled in the config:
> >>>>>>>>>>
> >>>>>>>>>> nsh> free
> >>>>>>>>>> nsh: free: command not found
> >>>>>>>>>>
> >>>>>>>>>> % grep CONFIG_NSH_DISABLE_FREE .config
> >>>>>>>>>> # CONFIG_NSH_DISABLE_FREE is not set
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> Lets try again with netsh configuration that had free available
> >>>> and
> >>>>> add
> >>>>>>>>>> ostest:
> >>>>>>>>>>
> >>>>>>>>>> % gmake clean distclean
> >>>>>>>>>>
> >>>>>>>>>> % usr/bin/time -h ./tools/configure.sh -B
> stm32f769i-disco:netnsh
> >>>>>>>>>>         4,24s real              1,95s user              2,60s
> sys
> >>>>>>>>>> <
>

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