Fri Jun 10 16:56:15 CEST 2011

Using the DCC channel

So, see previous post.  DCC output console seems to work.  Next:
input.  Is there anything like diag_read()?  I think I ran into this
before and had to hack it a bit.

The other problem: while the eCos side seems to work, does OpenOCD
transfer keystrokes to the DCC?  I didn't see anything like that in
the code, so maybe it doesn't?