unable to see logs from nrf52840DK on MacBook Pro M1

RE: unable to see logs from nrf52840DK on MacBook Pro M1

Amanda Hsieh — Thu, 03 Feb 2022 13:31:26 GMT

Hi Daniel,

Are you able to get the RTT log with this image devzone.nordicsemi.com/.../peripheral_5F00_lbs_5F00_nRF52840DK.hex?

If it still doesn't give any log output, try to open the JLinkRTTClient from the terminal while connected with JLinkExe.

-Amanda

RE: unable to see logs from nrf52840DK on MacBook Pro M1

danysz — Thu, 03 Feb 2022 07:35:33 GMT

Tried those parameters too and is still not working

Also the J-Link RTT Viewer app is working and is connecting but is not showing anything in the log.

Yes of it can program it. I can see that program is running.

RE: unable to see logs from nrf52840DK on MacBook Pro M1

danysz — Wed, 02 Feb 2022 14:43:19 GMT

I am getting lost in all this instructions.

From what I understand I am not supposed to install separate pieces I am supposed to use the new nrfConnect for Desktop from here and install the version with all the stuff inside from this app. So I install the nrf Connect, from inside I installed the Toolchain Manager and from the Toolchain Manager I installed the 1.8.0 so I am running everything from there.

And also as I said the Segger environment is capable to connect to the board and to deploy the software. Also the RTT app is connecting just the "logs" are not shown.

Regards

Daniel

RE: unable to see logs from nrf52840DK on MacBook Pro M1

Amanda Hsieh — Wed, 02 Feb 2022 14:32:23 GMT

Hi,

Guess might relate to this issue. You need to select the intel variant (x86 / x86_64) when installing the J-link drivers.

-Amanda

RE: unable to see logs from nrf52840DK on MacBook Pro M1

danysz — Wed, 02 Feb 2022 14:05:43 GMT

I am trying to see the logs from Segger and from the RTT Viewer.

Both are capable to connect to it.

VS Code is not succeeding to run at all and is not recognizing the board which I suppose is because the M1 or another missing part.

tried your parameters and it's still not working.

I will be happy to have a AnyDesk/Zoom/TeamViewer or anything else which can help you to see it live and help.

Thanks

Daniel

RE: unable to see logs from nrf52840DK on MacBook Pro M1

Amanda Hsieh — Wed, 02 Feb 2022 14:02:15 GMT

Hi,

How do you get the log? Are you able to try the J-Link RTT Viewer application?

Can the Apple M1 Pro connect and program the board via the Command line tool or Segger/VSCode without issue?

Can you use the following setting?

CONFIG_USE_SEGGER_RTT=y
CONFIG_RTT_CONSOLE=y
CONFIG_UART_CONSOLE=n

Regards,
Amanda