How to debug FreeRTOS network status in SPC5Studio?

[frankbi]

Dears,

When debugging SPC58N's network function. When I add printf function using RUN IO components.

It always crash. I want to ask how to debug freeRTOS TCPIP protocol? which method to check how to get statistics info and etc.

Thanks for help.

[Erwan YVIN]

Hello Franck ,

printf is time consuming for embedded part

I suspect a stack pointer overflow.

i recommend to check the PC, R13 and R14 or increase the stack memory.

do not put your printf in an interruption.

          Best Regards

                     Erwan

[frankbi]

Thank you  Erwan.