How to debug in udp_echoserver_receive_callback function when implementing udp echo server on Nucleo-F439zi

[LBadi.1]

Hey,

Have a question about how to debug in the udp_receive_callback function. In fact, I have done some stuff there but I am trying to debug there (put breakpoints inside of udp_receive_callback but it never goes there ...) without success until now.

You can see it in those pictures attached.

Any idea how to handle it?

Thank you

[Walid ZRELLI]

Hello @LBadi.1​ ,

Try to reduce the optimization level to 0 in order to debug the callback function.

BeST Regards,

Walid