How do I get GDB debug output to a file?

[SMoor.6]

I'm debugging a problem on the target. The data I want to examine is in an array and can be easily seen in the Debugger console using "print output_data". I'd like this in a file to facilitate further host processing. When using gdb standalone I can do this with "set logging file my_log.txt" but this doesn't appear to work with GDB within STM32CubeIDE. I'm having to resort to copy and paste which works but is a bit tedious.

[KnarfB · Accepted solution]

add a command

set logging on

to make logging to the file active.

hth

KnarfB

[SMoor.6]

Thank you. That works. I'd assumed that setting the log file name turned logging on.

Just to be clear for anyone else...

set logging file my_log.txt

set logging on

.

.

set logging off