MicroC/OS-II + VIC

Hello,

I'd like to use the VIC with MicroC/OS-II to speed-up things (at least try to). I'm working with the simple socket server as a base and transferring tcp data back and forth to a client. Using the internal interrupt controller on the nios II /f, works just fine. Using a VIC and EIC on the nios II makes the software boot, but as soon as some tcp data is received, it reboots (doesn't hang).

Does a parameter in the software has to be set or should OS-II recognize the proper internal/external interrupt cpu method? I know this question has been addressed before in the forum but I couldn't find a solution to this case (most of them relate a compilation problem, which is not my case - everything compiles smoothly, 10.1SP1).

Whether I use IIC or EIC, the parameter ALT_ENHANCED_INTERRUPT_API_PRESENT shows up in system.h.

Thanks, JC