
In message 465C2027.8080004@smiths-aerospace.com you wrote:
The problem is not the interface, the problem is that minicom is unreliable. I actually generally use it as the path of least resistance, but occasionally it messes me up. ...
There is a reason for this section in the manual: http://www.denx.de/wiki/view/DULG/SystemSetup#Section_4.4.
... I have used cu as well
and should switch, but have not yet.
"cu" in probably not what you are looking for. I use it only on boards where I am stuck with S-Record download (usually to program U-Boot instead of a proprietary bootloader that suppors only S-Record download).
Interestingly, I've never had a problem getting kermit to reset the port characteristics to a sane setting when this happens, and then minicom will behave again, for a while.
kermit is my tool of choice, too.
Best regards,
Wolfgang Denk