Can I view NRF_LOG_DEBUG logging in keil without an actual uart port? How?

[Mitch996]

Hello:

I have been trying to figure out the proper app ram address base by calling sd_ble_enable.

I am using keil's debug mode, and when the program hit the breakpoint I set at:

err_code = sd_ble_enable(&app_ram_base);

I press F10, move my mouse over to &app_ram_base， in hoping that I will get the updated value.

No, not really. Instead I get the old value. Even if the return error code is 0 (NRF_SUCCESS).

So now I'm thinking maybe I looked at the wrong direction, maybe this is not how it's done. Maybe I should use keil's UART window, or Debug(printf) viewer, or trace window etc to get the job done.

So I keep hearing this logging thing that is available since sdk 12. And I'm here asking:

1. Is obtaining that base address value possible in this way (using keil only, my custom board does not have uart pin out, sadly, my bad)
2. How do I do it?

This is what I tried:

in sdk_config.h, I changed:

#define CLOCK_CONFIG_LOG_ENABLED 0

to

#define CLOCK_CONFIG_LOG_ENABLED 1

and

#define CLOCK_CONFIG_LOG_LEVEL 3

to

#define CLOCK_CONFIG_LOG_LEVEL 4

And nothing really happened. All the windows I mentioned above were blank.

Can someone please help me? Thanks in advance.