serial H/W flow control -- a fairy tale?

[David Kramer]

R. Luoma wrote:
> I would still like some sort of hardware flow control tester.
> Them must exist, but where?

... Somewhere in my basement.

I have a device that's a RS-232 pass-through, but has an LED on each 
line.  IIRC, they were two-color LEDs that show the direction.  It was 
incredibly useful when I was writing the driver for my serial IR 
transceiver.

I'll look for it tomorrow and if I find it, you can borrow it.  Are you 
interested?




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