Redirect debug console to a custom printf

giusloq — Mon, 10 Apr 2023 22:23:20 GMT

Most of SDK source code uses PRINTF() macro to emit messages. It seems PRINTF() can be disabled, redirected to standard printf() and redirected to a custom printf-like function defined in fsl_debug_console.c (that is DbgConsole_Printf).

I already have a custom printf-like function that is named myprintf(). Is it possible to redirect PRINTF() to myprintf()? If no, could you suggest changes to achieve this goal?

Re: Redirect debug console to a custom printf

ErichStyger — Tue, 11 Apr 2023 06:22:12 GMT

The easiest and simplest way is: change it to your custom printf variant here:

topic Redirect debug console to a custom printf in MCUXpresso SDK

Redirect debug console to a custom printf

Re: Redirect debug console to a custom printf