debug consol does not work in some examples

[brookbot]

Hi,

I've noticed that the PRINTF message to debug console do not work in some examples: eg.

demo_apps_dac_adc - debug console works fine

driver_examples_flexcan_loopback - debug console messages don't appear

Looking at the code and port numbers, everything looks the same. Any ideas why the debug console does not work for some examples? Is it a problem with MCUXpresso? Any ideas?

[Alice_Yang]

Hello ,

Which board you used ? I test on FRDM-K64 board, it can work well :

And please pay attention ,choosing " Semihost console" is print to Console, "UART console" is

print to UART .

Hope it helps,

Alice

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