Dear Yuuichi I have changed the configuration by invoking: make px4_fmu-v5_default menuconfig The corresponding configfile is: PX4-Autopilot/boards/px4/fmu-v5/nuttx-config/nsh/defconfig With these changes: +CONFIG_DRIVER_NOTE=y +CONFIG_DRIVER_NOTECTL=y -CONFIG_SCHED_INSTRUMENTATION_EXTERNAL=y +CONFIG_SCHED_INSTRUMENTATION_FILTER=y +CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER=y +CONFIG_SCHED_INSTRUMENTATION_SYSCALL=y -CONFIG_SCHED_WAITPID=y +CONFIG_SYSTEM_SYSTEM=y +CONFIG_SYSTEM_TRACE=y
Then when I build the target: make px4_fmu-v5_default I would get errors in the autogenerated code, such as: NuttX/nuttx/include/sys/syscall_lookup.h:350:18: error: attempt to use poisoned "getenv" If you have any ideas what I could try, please let me know. Thank you, Sebastian On Tue, Jan 5, 2021 at 8:33 AM <yuuichi.a.nakam...@sony.com> wrote: > Hi Sebastian, > > I had mainly tested NuttX Task Trace with spresense:nsh and maix-bit:nsh. > I confirmed the feature by the latest source code by changing the > following configs and found that it still works. > If possible, would you share the configuration to get the error ? > > diff boards/arm/cxd56xx/spresense/configs/nsh/defconfig > boards/arm/cxd56xx/spresense/configs/nsh-trace/defconfig > 28a29,30 > > CONFIG_DRIVER_NOTE=y > > CONFIG_DRIVER_NOTECTL=y > 45c47,50 > < CONFIG_SCHED_WAITPID=y > --- > > CONFIG_SCHED_INSTRUMENTATION=y > > CONFIG_SCHED_INSTRUMENTATION_FILTER=y > > CONFIG_SCHED_INSTRUMENTATION_IRQHANDLER=y > > CONFIG_SCHED_INSTRUMENTATION_SYSCALL=y > 52a58,59 > > CONFIG_SYSTEM_SYSTEM=y > > CONFIG_SYSTEM_TRACE=y > > Thanks, > Yuuichi Nakamura > > -----Original Message----- > From: Sebastian Glatz <sebastian.gl...@voliro.com> > Sent: Wednesday, December 30, 2020 9:49 PM > To: dev@nuttx.apache.org > Subject: Nuttx Task Trace > > Hi all, > > I want to set up *NuttX Task Trace *to profile and debug performance > related issues of our PX4 modification. > > For that I have followed this description: > > https://nuttx.apache.org/docs/latest/guides/tasktraceuser.html#nuttx-kernel-configuration > I have edited the .config file. I tried it for both the PX4 project > (running on Pixhawk 4) and a plain STM32 blink LED app (running on STM32 > Blue Pill). Neither would build with those kernel configurations in place. > > I would get make errors like this: > make[3]: Entering directory '~/nuttx/apps/system/trace' > CC: trace.c > <command-line>:0:6: error: expected identifier or '(' before numeric > constant > > Has someone successfully used NuttX Task Trace? How did you proceed? > Also does anyone have some comments on my error message? > > Best, > Seb > -- [image: Voliro AG] Sebastian Glatz Robotics Engineer | Voliro AG phone: +41 44 632 41 92 <+41+44+632+41+92> mobile: site: www.voliro.com address: Weinbergstrasse 35, 8092 Zurich - Switzerland <https://www.linkedin.com/company/voliro-ch/> <https://www.youtube.com/channel/UCcwGMLl9kG_E1ZTD3QoIF5g> <https://www.instagram.com/voliro.airborne.robotics/?hl=en> IMPORTANT: The contents of this email and any attachments are confidential. It is strictly forbidden to share any part of this message with any third party, without a written consent of the sender. If you received this message by mistake, please reply to this message and follow with its deletion, so that we can ensure such a mistake does not occur in the future.
