Re: [Qemu-devel] serial control DTR/DSR RTS/CTS

[Drlik Zbynek]

Kazu wrote:

> Sent: Tuesday, March 14, 2006 4:23 PM Drlik Zbynek wrote:
>
>  
>
> > Hello.
> > My external device is connected with serial port and use hardware flow
> > control - it can switch beetwen DTR/DSR or RTS/CTS. I have instaled
> > winxp and win98 for multiplatform testing in qemu but my aplication - if
> > i wont to communicate must by set to "no flow control". In that case it
> > could by read from device without lost data, write isn't funcional -
> > much data lost.
> > When I set up some control - state of DTR or RTS are still down and
> > communication isn't allowed.
> > Qemu run under linux. When I run application in normaly installed
> > windows without qemu, the application run perfectly with any of that
> > conntrols.
> > Is there any possibility to correct this?
> > Thanks. Drlik Zbynek.
> >
> >    
>
> It is a quck hack for it.
> http://www.h7.dion.ne.jp/~qemu-win/download/qemu-20060311-serial-win2kxp.patch
>  
It seems that it only set dtr, rts to always on but still doesn't 
reflect state on real port - now I can put hw flow control ON but the 
data is still loosing and it is not possible to write to device

> Regards,
> Kazu
>
>
>
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