poc and serial port

[Ryan Merrick]

Rob wrote:
> Hi all,
> 
> I'm trying to use poc (/usr/ports/security/poc), but after one finished 
> transaction to the cardreader the cardreader doesn't react anymore.
>  It seems the cardreader is stuck and only removing it from the serial 
> port resets it again (and gives me another clean run).
> 
> I use a Towitoko chipdrive micro, Freebsd 4.8 and 5.1b (same results)
> Serial ports are standard 16650A (tried both first and second)
> 
>  My questions are: -is there anyone using this setup succesfully ? ( it 
> might be my specific cardreader)
>           -how can I debug the serial port ?
>           -how to reset the serial port (hangup ?)
> 
> Please let me know if you need any more information.
> 
> Thanks
> 
> Rob Evers
> 

I have been fighting with a serial terminial and found that STTY(1) and 
COMCONTROL(8) help to configure the serial port.


Ryan