Hi Kevin, I will order a Pico Debug probe, it is something new for me.
In fact it seems like a heisenbug, I just compiled from mainline and after drag and drop it worked, but this time I had to use nautilus with sudo because the Copy option to RPI-RP2 disk wasn't working. BR, Alan On Mon, Apr 14, 2025 at 8:48 AM Kevin Witteveen <kevinwit1...@gmail.com> wrote: > Hi, > > Thanks for the fast response. > I'm glad posting this issue to the mailing list was worth it. The github > issue got no attention. > The RP2040 support is very important to me. > > There is something I want to add to this issue. > > -- Flashing -- > > I mainly flash the firmware using the Pico Debug probe or the picotool via > USB. > I tested the drag&drop method and it actually does create ttyACMx for me. > But what concerns me is that this can be another unreliable symptom or > "heisenbug". > > Best, > > Kevin > > Op ma 14 apr 2025 om 13:27 schreef Alan C. Assis <acas...@gmail.com>: > > > Hi Kevin and Alin, > > > > I confirmed that NuttX 12.9-RC1 is broken on Raspberry Pi Pico. > > > > After copying the nuttx.uf2 to virtual disk RPI-RP2 the board restart by > > the /dev/ttyACM0 is not created. > > > > Please find the steps below: > > > > alan@dev:/tmp$ cd nuttx/ > > alan@dev:/tmp/nuttx$ . tools/configure_completion.bash > > alan@dev:/tmp/nuttx$ ./tools/configure.sh raspberrypi-pico:usbnsh > > > > alan@dev:/tmp/nuttx$ make -j > > Create version.h > > LN: platform/board to /tmp/apps/platform/dummy > > Register: hello > > Register: nsh > > Register: sh > > Register: getprime > > Register: ostest > > CPP: > > > > > /tmp/nuttx/boards/arm/rp2040/raspberrypi-pico/scripts/raspberrypi-pico-flash.ld-> > > /tmp/nuLD: nuttx > > Memory region Used Size Region Size %age Used > > flash: 152 KB 2 MB 7.42% > > sram: 8872 B 264 KB 3.28% > > Generating: nuttx.uf2 > > Done. > > > > alan@dev:/tmp/nuttx$ arm-none-eabi-gcc -v > > Using built-in specs. > > COLLECT_GCC=arm-none-eabi-gcc > > COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-none-eabi/13.2.1/lto-wrapper > > Target: arm-none-eabi > > Configured with: ../configure --build=x86_64-linux-gnu --prefix=/usr > > --includedir='/usr/lib/include' --mandir='/usr/lib/share/man' > > --infodir='/usr/lib/share/info' --sysconfdir=/etc --localstatedir=/var > > --disable-option-checking --disable-silent-rules > > --libdir='/usr/lib/lib/x86_64-linux-gnu' > > --libexecdir='/usr/lib/lib/x86_64-linux-gnu' --disable-maintainer-mode > > --disable-dependency-tracking --mandir=/usr/share/man > > --enable-languages=c,c++,lto --enable-multilib --disable-decimal-float > > --disable-libffi --disable-libgomp --disable-libmudflap > > --disable-libquadmath --disable-libssp --disable-libstdcxx-pch > > --disable-nls --disable-shared --disable-threads --enable-tls > > --build=x86_64-linux-gnu --target=arm-none-eabi --with-system-zlib > > --with-gnu-as --with-gnu-ld --with-pkgversion=15:13.2.rel1-2 > > --without-included-gettext --prefix=/usr/lib > > --infodir=/usr/share/doc/gcc-arm-none-eabi/info > > --htmldir=/usr/share/doc/gcc-arm-none-eabi/html > > --pdfdir=/usr/share/doc/gcc-arm-none-eabi/pdf --bindir=/usr/bin > > --libexecdir=/usr/lib --libdir=/usr/lib --disable-libstdc++-v3 > > --host=x86_64-linux-gnu --with-headers=no --without-newlib > > --with-multilib-list=rmprofile,aprofile ASFLAGS= ASFLAGS_FOR_BUILD= > > CFLAGS='-g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer > > > > > -ffile-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=. > > -flto=auto -ffat-lto-objects -fstack-protector-strong > > -fstack-clash-protection -Wno-format -Wno-error=format-security > > -fcf-protection > > > > > -fdebug-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=/usr/src/gcc-arm-none-eabi-15:13.2.rel1-2' > > 'CFLAGS_FOR_BUILD=-g -O2' CPPFLAGS='-Wdate-time -D_FORTIFY_SOURCE=3' > > CPPFLAGS_FOR_BUILD= CXXFLAGS='-g -O2 -fno-omit-frame-pointer > > -mno-omit-leaf-frame-pointer > > > > > -ffile-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=. > > -flto=auto -ffat-lto-objects -fstack-protector-strong > > -fstack-clash-protection -Wno-format -Wno-error=format-security > > -fcf-protection > > > > > -fdebug-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=/usr/src/gcc-arm-none-eabi-15:13.2.rel1-2' > > 'CXXFLAGS_FOR_BUILD=-g -O2' DFLAGS=-frelease DFLAGS_FOR_BUILD=-frelease > > FCFLAGS='-g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer > > > > > -ffile-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=. > > -flto=auto -ffat-lto-objects -fstack-protector-strong > > -fstack-clash-protection -fcf-protection > > > > > -fdebug-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=/usr/src/gcc-arm-none-eabi-15:13.2.rel1-2' > > 'FCFLAGS_FOR_BUILD=-g -O2' FFLAGS='-g -O2 -fno-omit-frame-pointer > > -mno-omit-leaf-frame-pointer > > > > > -ffile-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=. > > -flto=auto -ffat-lto-objects -fstack-protector-strong > > -fstack-clash-protection -fcf-protection > > > > > -fdebug-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=/usr/src/gcc-arm-none-eabi-15:13.2.rel1-2' > > 'FFLAGS_FOR_BUILD=-g -O2' LDFLAGS='-Wl,-Bsymbolic-functions -flto=auto > > -ffat-lto-objects -Wl,-z,relro' LDFLAGS_FOR_BUILD= OBJCFLAGS='-g -O2 > > -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer > > > > > -ffile-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=. > > -flto=auto -ffat-lto-objects -fstack-protector-strong > > -fstack-clash-protection -Wno-format -Wno-error=format-security > > -fcf-protection > > > > > -fdebug-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=/usr/src/gcc-arm-none-eabi-15:13.2.rel1-2' > > 'OBJCFLAGS_FOR_BUILD=-g -O2' OBJCXXFLAGS='-g -O2 -fno-omit-frame-pointer > > -mno-omit-leaf-frame-pointer > > > > > -ffile-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=. > > -flto=auto -ffat-lto-objects -fstack-protector-strong > > -fstack-clash-protection -Wno-format -Wno-error=format-security > > -fcf-protection > > > > > -fdebug-prefix-map=/build/gcc-arm-none-eabi-TuTZN0/gcc-arm-none-eabi-13.2.rel1=/usr/src/gcc-arm-none-eabi-15:13.2.rel1-2' > > 'OBJCXXFLAGS_FOR_BUILD=-g -O2' > > INHIBIT_LIBC_CFLAGS=-DUSE_TM_CLONE_REGISTRY=0 > > AR_FOR_TARGET=arm-none-eabi-ar AS_FOR_TARGET=arm-none-eabi-as > > LD_FOR_TARGET=arm-none-eabi-ld NM_FOR_TARGET=arm-none-eabi-nm > > OBJDUMP_FOR_TARGET=arm-none-eabi-objdump > > RANLIB_FOR_TARGET=arm-none-eabi-ranlib > > READELF_FOR_TARGET=arm-none-eabi-readelf > > STRIP_FOR_TARGET=arm-none-eabi-strip SED=/bin/sed SHELL=/bin/sh > > BASH=/bin/bash CONFIG_SHELL=/bin/bash > > Thread model: single > > Supported LTO compression algorithms: zlib > > gcc version 13.2.1 20231009 (15:13.2.rel1-2) > > > > > > NuttX support on Raspberry Pi is very important (low cost board widely > > available), so I suggest we work fixing it before releasing the official > > 12.9 release. > > > > BR, > > > > Alan > > > > > > On Mon, Apr 14, 2025 at 8:12 AM Alan C. Assis <acas...@gmail.com> wrote: > > > > > Hi Kevin, > > > > > > Thanks for reporting the issue! > > > > > > I will test the new 12.9-RC1 on rasp pico and if the issue happen > there I > > > will suggest Alin to wait before releasing the final 12.9 version. > > > > > > BR, > > > > > > Alan > > > > > > On Mon, Apr 14, 2025 at 7:46 AM Kevin Witteveen < > kevinwit1...@gmail.com> > > > wrote: > > > > > >> Hi NuttX, > > >> > > >> This is a follow up on previous github issues. > > >> > > >> After building and flashing my RP2040 based boards with NuttX on any > OS, > > >> for example Windows, Linux, macOS and different machines (including a > > >> clean > > >> Linux install) with default configurations, they do not pass the > ostest. > > >> > > >> Symptoms: > > >> > > >> The ostest freezes up around the watchdog test, but sometimes it > happens > > >> on > > >> different tests as well. The entire OS hangs in random applications > too. > > >> Another problem is that if you run "help", the output is a mess. > > >> > > >> However, the very strange part is that sometimes this issue does not > > show > > >> up at all. > > >> > > >> To reproduce: > > >> > > >> Any configuration, any OS, any machine. Run "help" to see a misaligned > > >> mess. Run ostest to see it freeze up. Some apps might fail too. > > >> But sometimes things just run fine. > > >> > > >> Tested on: > > >> > > >> Raspberry Pi Pico (two boards) > > >> Raspberry Pi Pico W > > >> Custom RP2040 board > > >> RAKwireless RAK4630 RP2040 > > >> Non-RP2040 boards (they pass and work fine) > > >> RP2040 boards with year-old firmware (they pass and work fine) > > >> > > >> The frustrating part: > > >> > > >> I tried to figure out the problem, and sometimes it seems like I found > > it, > > >> because after changing some configurations or apps, it starts working > > >> again. Only to break after flashing it a few more times with tiny > > changes. > > >> > > >> USB: > > >> > > >> I previously thought USB was the issue, because it looked like the > > system > > >> didn’t crash if USB wasn’t connected. But later the OS started hanging > > >> even > > >> without using USB at all. > > >> > > >> Help: > > >> > > >> I’m unable to figure out the problem and this is blocking my projects, > > >> including some driver development for NuttX. > > >> Can anyone help test this or try to reproduce it? > > >> > > >> Thanks, > > >> > > >> Kevin (MartiniMarter github) > > >> > > > > > >
