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KDS Redirect printf to debug_printf

Question asked by Audi McAvoy on Oct 15, 2015
Latest reply on Oct 19, 2015 by Audi McAvoy

I'm missing something subtle here.

 

I originally created a project with KDS 3.0 and KSDK 1.2 (and PEx) which included a fsl_debug_console brought out on UART0.  I had plenty of printf() calls sprinkled throughout my code, and everything worked great.

 

Today I migrated the project to KSDK 1.3.  I cleaned up all of the PEx issues, regenerated the code, and surprisingly enough, compiled with zero errors.  However, my printf() calls are now broke (cause an unhandled interrupt?).  On a whim, I changed the first printf() to debug_printf(), and that line works!

 

What do I have to do to redirect printf() to debug_printf()?

- Audi

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