Managing 2 .elf files and 1 .sof file to download on board

[Altera_Forum]

Hi, 

For "UDP Offload example", I have 2 .elf files (1 for Nichestack TCP/IP and 1 for App Programming like setting Base addresses of components) and 1 .sof file. My question is: 1. How to download all of them on the board permanently like .pof file? one way I know is: http://www.altera.com/support/kdb/solutions/rd04112006_450.html I am hesitating because of 2 .elf files instead of just 1 and manage relative addressing for both .elf file. OR just combine 1 .elf file to .sof as: http://www.alteraforum.com/forum/showthread.php?t=5633  Is this the right way to manage these 3 files? or is there another way to program the board?  2. Is there any way to combine 2 .elf file together?

[Altera_Forum]

You need to create single software project containing your application and Nichestack. Otherwise you have two compiled programs, that do not interact with each other.

[Altera_Forum]

--- Quote Start ---  You need to create single software project containing your application and Nichestack.   --- Quote End ---    Hi linas, When I created single software project containing application and Nichestack, application program is not working anymore. I just put this application program into a function instead of main() and define a header file for it and include this header file both in application program and iniche_init.c file. what's wrong here?