How to find the file pointed by p_file_name in app_error_handler?

[Antti]

I'm running app_error_handler with

SEGGER_RTT_printf(0,"\nerr_code %d on line %d file %d",error_code,line_num, p_file_name);

to print out what went wrong and where. Now, I find this an amazing tool in debugging issues with SoftDevice, but I have no clue how to figure out which file the pointer points to.

I know that you can find it out using Keil's debugger, but I'd rather not delve into it and it'd be much harder to replicate the issues while using debugger than it is actually running the device I'm developing and using it as intended.

So, where would I go about finding what file the pointer points to?

[awneil]

This is Segger stuff - have you tried asking Segger, or looking on the Segger site?

[MartinBL]

I believe you can change the last '%d' to '%s' and your code will print out a string with the file path and name.

[Antti]

That's correct, thanks!

[Antti]

It had hardly anything to do with Segger itself, I was just using it as a means of printing out the debug message.