Hi all,
I'm working on a DE2 Board and i'd like to send data from the board to my pc via ethernet.
To reach my target i've built a very easy system on SOPC builder with:
- nios2\s
- onchip_mem (20k)
- jtag uart (to display some messages)
- sysid
- dm9000a (taken from DE2_NET demo)
Then i've written some simple code to transmit data from the board to my pc.
Apparently there aren't errors,
but when i run my code, it stops @:
while(!(ior(NSR)&0x0C))
in the transmitPacket function of the "dm9000a.c" file
i've tryed with a cross cable and also with a switch, but it won't work in bot cases...
in my main() code i've called the init function, and then,inside while (1) , the transmitpacket function with the right parameters...
The leds at the bottom of my board's ethernet port, never light up... is an hw problem? or i forget something that i can't see?
Anyone can help?
