JLINK monitor mode programs in nRF52-DK and seems to work however I cann't use this on my custom PCB with JLINK Ultra

[Craig]

I am programming and using the monitor mode with Keil seeming ly OK with nrf52-DK dev board however when I program my custom PCB it gives me an error and says the bit cannot be set. I am very confused when I saw that the JLINK.ini file needs to be edited I have it edited to be set to 0x23000 as I am using the nrf52 SDK 14.2 soft-device.

[haakonsh]

when I program my custom PCB it gives me an error and says the bit cannot be set.

Can you share exactly what the error is, and what generates it?

The J-link ultra supports Monitor Mode Debugging, so that's not the issue at least. 

[Craig]

[haakonsh]

I do not know what your asking, I need you to rephrase your question. 

[Craig]

I am not sure why it works with the 14.2 on my custom PCB. You mentioned you forgot why that would be any chance you can easily find out?

[haakonsh]

I updated the SDK15.0 branch in the repo so that it works for Keil.

I do not know why my work has not been committed and pushed earlier. 

[Craig]

Ok thanks.....do you know why I was getting that error origimally? You said you forgot some settong?

[haakonsh]

I think it was because the application vector table was set to the address of 0x0000000 which is not the correct address for the application's vector table. 

Also updated the repo for SES. 

[Craig]

Ahhh thanks very much.....where is that set?

[haakonsh]

in the jlinksettings.ini file i think. 

It's documented in the README file for Keil.