How printf() can print message on debug consoles/console

[jiteshka]

I have downloaded the LWIP project and try to print the logs on the console using printf() function. Here is the one way tried but it did not work: 1. I added PRINTF_SUPPORT macro but printf() did not print anything on console and debug console window. How can I enable to print a message on the console or debug console using printf() function?

[lukaszadrapa]

Hi,

there already are some threads and resources about the implementation of printf:

https://community.nxp.com/t5/S32-Design-Studio-Knowledge-Base/How-to-use-printf-function-in-S32DS-fo...

https://community.nxp.com/t5/S32-SDK/S32K-and-printf-implementation/m-p/867907

Regards,

Lukas

[lukaszadrapa]

Sorry, the second link is for S32K... but the first one should cover your needs.