is Debug working well at rp2040?

[YCF]

I'm trying to debyg the rp2040's adc,I got nothing at qmk toolbox.

CONSOLE_ENABLE = yes

keymap.c

#include "print.h"
void keyboard_post_init_user(void) {
print("hello from debug");
}

If the qmk debug not work,how can i debug it.