SPI for nios

firstly.. is there any difference with the nios and niosii coding..

is the c coding suppose to be different ??

well.. i'm not sure if i'm doing it wrong..

basically i'm using the nios sdk to compiler the c code(nios-build).

the changes i made was # define base 00x004A0 //Define SPI_base, less typing# define spi_cs 00x00470 //Define SPI_base, less typing

btw, am i suppose to declare the dummybit,regbit,subregbit?

and i'm new here.. so is the alt_32 or alt_8* portion of the code ment to be left alone , or changes need to be made.. i kinda dont understand the function of that...

P/S can any1 attach or just copy paste the <altera_avalon_spi.c> and <altera_avalon_spi.h>..i dont know why i dont hv it in my nios installer..

i would like to see the content of it...i can hardly imagine how to use the alt_avalon_spi_command()

thanks..urgent reply is gratefully appriciated..the deadline is killing me..http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif

eddie