W5100 Ethernet Chip SPI code

tkjmail2 · ‎2010-06-21

Posted on June 21, 2010 at 17:30

Andrew Neil · ‎2011-05-17

Posted on May 17, 2011 at 13:55

''it doesn't go very well''

What, exactly, do you mean by that?

tkjmail2 · ‎2011-05-17

Posted on May 17, 2011 at 13:55

I doesn't get any sign of life from it...

So maybe the SPI isn't set up properly or maybe it's just me that haven't ported it correctly.

I've uploaded the code - keep in mind that it is a mix of my fully working LCD library/interface which I use for debugging, and the not working ported W5100 code!

Download it here: http://elec.tkjweb.dk/SSD1963_W5100.zip

Best Regards

Thomas Jespersen

Andrew Neil · ‎2011-05-17

Posted on May 17, 2011 at 13:55

''I doesn't get any sign of life from it... So maybe the SPI isn't set up properly''

Have you checked with a scope that the clock is being generated?

And any required chip select?

And data on the data lines?