[ECOS] Simple serial program

[Trenton D. Adams]

Once a program is complete, it is customary to write it to flash just
like you do with RedBoot right?


If so, how to I get the serial.exe example that comes with the eCos
installation to work?  I tried changing "/dev/haldiag" to "/dev/ttyS0",
but it doesn't write to the serial port.  I have no clue how to write to
the serial port, and the documentation doesn't seem to help very much.

p.s.
I'm using an EDB7211-2 board.