Dear everyone,
I am currently using the Xilinx Spartan 3E Starter Kit ( equipped
with Spartan 3E500 processor) to set up a web server based on the Application
Design Example ( that uses Spartan 3E1600). I have actually changed the System
UCF(User Constraints File) and also the System Hardware (.MHS file) according
to Spartan 3E Starter Kit user guide, I could run the example so far until I
could enter the IP address, Subnet Mask and Gateway. I also change the PC IP
address so that it is in the same subnet as the Web Server ( the Spartan Kit).
Then, the settting up of Server Netif and also the Sockets seems to be
successful, and it shows the message " HTTP server receiving incoming
connection on port 80". But when I tried to ping the webserver IP address, or
tried to surf at the Internet browser by typing " http://xx.xx.xx.xx. (IP
address of webserver), it fail to respond. I found out that the cable
connecting the PC and webserver (Starter Kit) has the LED at the RJ45 unlit---
which means my desktop could not detect a connection. I have downloaded the
Files (index.html, 404.html, etc) into the StarterKit's file system (DDR
memory).
I have tried to run the memory test (C application generated by EDK)
and peripheral test (C application), and for the memory test , the result
output from the Hyperterminal seems to be ok for 32-bit, 16-bit and 8-bit. But
for the peripheral test: It tested "PASSED" as a result for :
The DIP switch, LED, RS232, and also it can run Polled mode Ethernet
(non-interrupt), but when it comes to Ethernet Interrupt-Driven and also timer
(which also has interrrupt), it jammed at the processing..... and it neither do
show the "FAILURE" message.
I dont know what is the problem.
And also, when I tried to connect to a Laptop the Ethernet cable did lights
up (the LED at the RJ45) and the Laptop can detect a connection ( Showing "
Local Area Connection connected at 100Mps") even when I have not dowloaded the
software files into the board. But when I connect to the Desktop that I have
been using all this while, it didn't detect a connection (Still shows " Local
Area Network cable unplugged" ).
I am not sure , could it be the driver of my Network Card? Does it means that
my network card could not support the connection?
Please enlighten me . Thank you very much.
Yours sincerely,
Jian Rong @ Makoto
http://www.amtfpureland.com.cn/
http://buddha.goodweb.cn/music/music1.htm
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