DE2_115 SDRAM control

Board : DE2-115

Software : QuartusII 10.0 + NiosII IDE 10.0

i have been doing :

Working the simple socket server in the niosII IDE basic project.

(Use the DE2_115_web_server sopc)

and modify the error completely

problem

1. i use the instruction "IOWR" and "IORD" including "io.h" storing/loading SDRAM

address, but how to put the instruction into simple_socket_server.c . I can't

realize the process about it.

let's a simple goal :

(1)declare a data[10] = {0,1,2,3,4,5,6,7,8,9} and store data into SDRAM.

(2)loading the data from SDRAM, then, transmit the data to connector by

ethernet.

>> i think the SSS project work with ucosii.

whether i need to realize the ucosii structure or not ... ?

the final goal just receive data from the other board and transmit data to

connector(pc).

how do i start ?