Error with nrfjprog

[teodf]

Hi,

When I want use nrfjprog to program my NRF52, I have a problem.

This why I write to program my nerf : nrfjprog -f nrf52 --program _build/astronaut.hex --sectorerase --log

But I have this error :

ERROR: [SeggerBackend] - The J-Link library does not support execution inside rosetta 2. Try executing with arch -arch arm64 nrfjprog...

ERROR: An internal error has occurred, please try again.

I try with NRF Connect and that work correctly, I have the impression that nrfjprog is not using the right JLink. 

Can you please help me.

[Amanda Hsieh]

Hi, 

Are you using nRF52DK or custom board?

What is the command line tool version? Can you try the latest version v10.14?

>nrfjprog -v

Regards,
Amanda

[teodf]

Yes I use a nRF52DK. 

I have the latest version of command line tool. 

[Amanda Hsieh]

Can you tepy "nrfjprog -v" and post the version? Need to know the reply version which includes J-Link version. 

-Amanda

[teodf]

When I type nrfjprog -v, I have this error message : 

ERROR: An internal error has occurred, please try again.

NOTE: For additional output, try running again with logging enabled (--log).

NOTE: Any generated log error messages will be displayed.

[teodf]

I forgot to mention but I'm on Apple M1 I don't know if it changes anything or not.

[Amanda Hsieh]

See the answer from Dee in this post. 

-Amanda

[teodf]

Thank you for sharing me this post. 

But when I try the same I command I have always an error : 

arch -arch arm64 nrfjprog -v --log       

ERROR: [SeggerBackend] - Dll failed to open.

ERROR: JLinkARM DLL load failed. Try again. If it keeps failing, please

ERROR: reinstall latest JLinkARM from Segger webpage.

 

I need to reinstall something ?

[Amanda Hsieh]

Please reinstall command line tool. 

[teodf]

I have the same error 

[teodf]

I need to have what version of Segger JLink ? V752d or V574d or another version ?

[Amanda Hsieh]

I think both of that can support, but you might need to download the M1 version from SEGGER's pages. 

-Amanda

[teodf]

Thank you for your help now it’s work but just with JLink V754c