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Posted to dev@nuttx.apache.org by Thiha Kyaw <th...@gmail.com> on 2021/01/02 15:08:47 UTC
Error in sninfo with argument
Dear Nuttx,
I am facing the problem in sensor debugging.
Simple debug print using sninfo is working well.
But sninfo with argument throws *arm_hardfault: PANIC!!!*
For example,
sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content);
Is there any missing configuration?
[image: image.png]
Please guide me.
Thanks.
--
Yours Sincerely,
Thiha Kyaw
Re: Error in sninfo with argument
Posted by spudaneco <sp...@gmail.com>.
You really need to analyze the hard fault to have any understanding. My guess would be something unrelated like a stack overrun.Sent from my Galaxy
-------- Original message --------From: Alan Carvalho de Assis <ac...@gmail.com> Date: 1/7/21 6:15 AM (GMT-06:00) To: dev@nuttx.apache.org, thiha_ntu@yahoo.com Subject: Re: Error in sninfo with argument Hi Thiha,Well, if this is a configuration issue, then it is better to use apre-defined board configuration, in this case you can look at:boards/arm/stm32/stm32f103-minimum/configs/rfid-rc522I never saw this type of crash on "syslog" before.Also save the current .config that is crashing, later you will able tocompare it with the working config to understand why it was crashing.Maybe the crash it not related to "syslog", but it is in some linejust below the syslog() line.BR,AlanOn 1/7/21, Thiha Kyaw <th...@gmail.com> wrote:> Dear Nuttx,>> I did a bit more debugging in NuttX-10.0.1 on STM32F4Discovery.>> I add a below line in stm32_bringup.c to make sure that syslog function> with argument.>> syslog(LOG_INFO, "INFO: stm32_mfrc522initialize() : %d \n", 10);>> Error is as follow.>> NuttShell (NSH) NuttX-10.0.1> nsh> ABCDF> INFO: stm32_mfrc522initialize() : arm_hardfault: PANIC!!! Hard fault: ABCDF>> I believe I need to set some settings in menuconfig. Please guide me how to> solve the syslog issue.>> syslog is important to do the debugging.>> Thanks.>> Regards,> Thiha Kyaw>>>>> On Sat, Jan 2, 2021 at 11:52 PM Thiha Kyaw <th...@gmail.com> wrote:>>> Dear Alan,>>>> I use NuttShell (NSH) NuttX-10.0.0.>>>> Board is STM32F4Discovery (STM32F407G-DISC1).>>>> Regards,>> Thiha Kyaw>>>> On Sat, Jan 2, 2021 at 11:15 PM Alan Carvalho de Assis>> <ac...@gmail.com>>> wrote:>>>>> Hi Thiha,>>>>>> Thank you for reporting this issue.>>>>>> Could you please supply more information?>>>>>> What NuttX version are you using? Is it from mainline? If so, did you>>> get this same issue using NuttX 10.0 or 9.1 ?>>>>>> BR,>>>>>> Alan>>>>>> On 1/2/21, Thiha Kyaw <th...@gmail.com> wrote:>>> > Dear Nuttx,>>> >>>> > I am facing the problem in sensor debugging.>>> >>>> > Simple debug print using sninfo is working well.>>> >>>> > But sninfo with argument throws *arm_hardfault: PANIC!!!*>>> >>>> > For example,>>> > sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content);>>> >>>> > Is there any missing configuration?>>> >>>> > [image: image.png]>>> >>>> > Please guide me.>>> >>>> > Thanks.>>> > -->>> > Yours Sincerely,>>> > Thiha Kyaw>>> >>>>>>>>>> -->> Yours Sincerely,>> Thiha Kyaw>>>>> --> Yours Sincerely,> Thiha Kyaw>
Re: Error in sninfo with argument
Posted by Alan Carvalho de Assis <ac...@gmail.com>.
Hi Thiha,
Well, if this is a configuration issue, then it is better to use a
pre-defined board configuration, in this case you can look at:
boards/arm/stm32/stm32f103-minimum/configs/rfid-rc522
I never saw this type of crash on "syslog" before.
Also save the current .config that is crashing, later you will able to
compare it with the working config to understand why it was crashing.
Maybe the crash it not related to "syslog", but it is in some line
just below the syslog() line.
BR,
Alan
On 1/7/21, Thiha Kyaw <th...@gmail.com> wrote:
> Dear Nuttx,
>
> I did a bit more debugging in NuttX-10.0.1 on STM32F4Discovery.
>
> I add a below line in stm32_bringup.c to make sure that syslog function
> with argument.
>
> syslog(LOG_INFO, "INFO: stm32_mfrc522initialize() : %d \n", 10);
>
> Error is as follow.
>
> NuttShell (NSH) NuttX-10.0.1
> nsh> ABCDF
> INFO: stm32_mfrc522initialize() : arm_hardfault: PANIC!!! Hard fault: ABCDF
>
> I believe I need to set some settings in menuconfig. Please guide me how to
> solve the syslog issue.
>
> syslog is important to do the debugging.
>
> Thanks.
>
> Regards,
> Thiha Kyaw
>
>
>
>
> On Sat, Jan 2, 2021 at 11:52 PM Thiha Kyaw <th...@gmail.com> wrote:
>
>> Dear Alan,
>>
>> I use NuttShell (NSH) NuttX-10.0.0.
>>
>> Board is STM32F4Discovery (STM32F407G-DISC1).
>>
>> Regards,
>> Thiha Kyaw
>>
>> On Sat, Jan 2, 2021 at 11:15 PM Alan Carvalho de Assis
>> <ac...@gmail.com>
>> wrote:
>>
>>> Hi Thiha,
>>>
>>> Thank you for reporting this issue.
>>>
>>> Could you please supply more information?
>>>
>>> What NuttX version are you using? Is it from mainline? If so, did you
>>> get this same issue using NuttX 10.0 or 9.1 ?
>>>
>>> BR,
>>>
>>> Alan
>>>
>>> On 1/2/21, Thiha Kyaw <th...@gmail.com> wrote:
>>> > Dear Nuttx,
>>> >
>>> > I am facing the problem in sensor debugging.
>>> >
>>> > Simple debug print using sninfo is working well.
>>> >
>>> > But sninfo with argument throws *arm_hardfault: PANIC!!!*
>>> >
>>> > For example,
>>> > sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content);
>>> >
>>> > Is there any missing configuration?
>>> >
>>> > [image: image.png]
>>> >
>>> > Please guide me.
>>> >
>>> > Thanks.
>>> > --
>>> > Yours Sincerely,
>>> > Thiha Kyaw
>>> >
>>>
>>
>>
>> --
>> Yours Sincerely,
>> Thiha Kyaw
>>
>
>
> --
> Yours Sincerely,
> Thiha Kyaw
>
Re: Error in sninfo with argument
Posted by Thiha Kyaw <th...@gmail.com>.
Dear Nuttx,
I did a bit more debugging in NuttX-10.0.1 on STM32F4Discovery.
I add a below line in stm32_bringup.c to make sure that syslog function
with argument.
syslog(LOG_INFO, "INFO: stm32_mfrc522initialize() : %d \n", 10);
Error is as follow.
NuttShell (NSH) NuttX-10.0.1
nsh> ABCDF
INFO: stm32_mfrc522initialize() : arm_hardfault: PANIC!!! Hard fault: ABCDF
I believe I need to set some settings in menuconfig. Please guide me how to
solve the syslog issue.
syslog is important to do the debugging.
Thanks.
Regards,
Thiha Kyaw
On Sat, Jan 2, 2021 at 11:52 PM Thiha Kyaw <th...@gmail.com> wrote:
> Dear Alan,
>
> I use NuttShell (NSH) NuttX-10.0.0.
>
> Board is STM32F4Discovery (STM32F407G-DISC1).
>
> Regards,
> Thiha Kyaw
>
> On Sat, Jan 2, 2021 at 11:15 PM Alan Carvalho de Assis <ac...@gmail.com>
> wrote:
>
>> Hi Thiha,
>>
>> Thank you for reporting this issue.
>>
>> Could you please supply more information?
>>
>> What NuttX version are you using? Is it from mainline? If so, did you
>> get this same issue using NuttX 10.0 or 9.1 ?
>>
>> BR,
>>
>> Alan
>>
>> On 1/2/21, Thiha Kyaw <th...@gmail.com> wrote:
>> > Dear Nuttx,
>> >
>> > I am facing the problem in sensor debugging.
>> >
>> > Simple debug print using sninfo is working well.
>> >
>> > But sninfo with argument throws *arm_hardfault: PANIC!!!*
>> >
>> > For example,
>> > sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content);
>> >
>> > Is there any missing configuration?
>> >
>> > [image: image.png]
>> >
>> > Please guide me.
>> >
>> > Thanks.
>> > --
>> > Yours Sincerely,
>> > Thiha Kyaw
>> >
>>
>
>
> --
> Yours Sincerely,
> Thiha Kyaw
>
--
Yours Sincerely,
Thiha Kyaw
Re: Error in sninfo with argument
Posted by Thiha Kyaw <th...@gmail.com>.
Dear Alan,
I use NuttShell (NSH) NuttX-10.0.0.
Board is STM32F4Discovery (STM32F407G-DISC1).
Regards,
Thiha Kyaw
On Sat, Jan 2, 2021 at 11:15 PM Alan Carvalho de Assis <ac...@gmail.com>
wrote:
> Hi Thiha,
>
> Thank you for reporting this issue.
>
> Could you please supply more information?
>
> What NuttX version are you using? Is it from mainline? If so, did you
> get this same issue using NuttX 10.0 or 9.1 ?
>
> BR,
>
> Alan
>
> On 1/2/21, Thiha Kyaw <th...@gmail.com> wrote:
> > Dear Nuttx,
> >
> > I am facing the problem in sensor debugging.
> >
> > Simple debug print using sninfo is working well.
> >
> > But sninfo with argument throws *arm_hardfault: PANIC!!!*
> >
> > For example,
> > sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content);
> >
> > Is there any missing configuration?
> >
> > [image: image.png]
> >
> > Please guide me.
> >
> > Thanks.
> > --
> > Yours Sincerely,
> > Thiha Kyaw
> >
>
--
Yours Sincerely,
Thiha Kyaw
Re: Error in sninfo with argument
Posted by Alan Carvalho de Assis <ac...@gmail.com>.
Hi Thiha,
Thank you for reporting this issue.
Could you please supply more information?
What NuttX version are you using? Is it from mainline? If so, did you
get this same issue using NuttX 10.0 or 9.1 ?
BR,
Alan
On 1/2/21, Thiha Kyaw <th...@gmail.com> wrote:
> Dear Nuttx,
>
> I am facing the problem in sensor debugging.
>
> Simple debug print using sninfo is working well.
>
> But sninfo with argument throws *arm_hardfault: PANIC!!!*
>
> For example,
> sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content);
>
> Is there any missing configuration?
>
> [image: image.png]
>
> Please guide me.
>
> Thanks.
> --
> Yours Sincerely,
> Thiha Kyaw
>