unable to see logs from nrf52840DK on MacBook Pro M1

[danysz]

Hi

I have a machine MacBook Pro 14 Inch 2021

Chip : Apple M1 Pro

I am using nrf52840DK

Using Segger 5.68. installed via Toolchain

Using sdk connect 1.8 

The J-Link is connecting either from Segger and also from outside.

There is no problem with the deploy and run the apps.

The problem is that there is no printing to the logs at all. 

I worked with my supplier in Israel and the exactly same environment and project (peripheral_lbs) is working and printing logs on his Windows machine.

In my prj.conf I have:

# RTT Log Enable
CONFIG_UART_CONSOLE=n
CONFIG_RTT_CONSOLE=y

Regards

Daniel

[danysz]

Hi

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

[Amanda Hsieh]

Hi, 

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

-Amanda

[danysz]

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 

[Amanda Hsieh]

Hi Daniel, 

Are you able to get the RTT log with this image peripheral_lbs_nRF52840DK.hex? 

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

-Amanda