Hi there,

On Fri, 14 Dec 2001, mihai argesanu wrote:

> I've bought a cash register and I have an interface application
> written in clipper.  Under msdos it's work fine and the
> communication between the computer and the cash register is ok.
> Under dosemu + freedos I have some speed problems and because of
> that the application doesn't too good.  I've tried "mode
> com2:9600,n,8,1" but the situation hasn't change does anybody know
> how to handle this ?

You are getting into very deep water here.  Unless you have quite a
few weeks to devote to this as a project I think you are going to be
disappointed.  Serial communications under interrupt is tricky at the
best of times.  Giving access to the serial ports to a normal user
under Linux is a security problem anyway.  Under an emulator I think
I'd look for another way to do it.

Are you geting any communication at all?

73,
Ged.


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