CLI example runs into Hard Fault as soon as started

[Simone Lombardo]

Hi,

I'm trying to debug CLI example contained into nRF5_SDK_for_Thread_and_Zigbee_v4.0.0_dc7186b by flashing it on my nRF52840 DK (PCA10056).

First of all I'm using SES and I'd like to run project into examples\thread\cli\ftd\usb\pca10056\blank\ses.

After compiling I connect JLink (integrated on the board) to DK and then I do an "Erase all". Then, I (try to) start debugging. 
After click on Debug, programming is performed and before starting debuggin I'm asked if I want to skip searching some .c files (I think because only objects files are provided). As I do, debug should start but instead it goes into Hard Fault.

Any idea?

Thanks a lot for your support,

Simone

[Edvin]

Hello,

I tested this example without any modifications on the nRF52840 DK now, but it doesn't hard fault (or run into any other errors either).

 

After click on Debug, programming is performed and before starting debuggin I'm asked if I want to skip searching some .c files (I think because only objects files are provided).

 This pops up for me as well from time to time.

What DK do you have? What version? What does it say on the line beneath PCA10056? On mine it says 

PCA10056

1.1.0

2019.42

<serial number>

[Simone Lombardo]

Hi Edvin,

well what is written is:

PCA10056
2.0.0
2020.2
(s.n.)

[Edvin]

I didn't know that version existed.

Can you please try to unzip an unmodified version of the SDK and compile the project again? Perhaps you changed some common files from another project? It is at least worth a go if you have not tried it yet. In the meantime I'll check if I can get hold of a 2.0.0 DK and replicate.

BR,

Edvin