Polling Mousemovent over Serial Port

Jan Fietz JanFietz at gmx.de
Tue Oct 21 15:20:30 UTC 2003


Thanks for your answer.
Unfortunately i´m a newbee in squeak. Can you show me some ways i can set
the voltage that i can initialize the mouse and the serial port.

Thanks
Jan
> On Monday 20 October 2003 10:24 am, Jan Fietz wrote:
> > Now i want to try to get the infomation over the serial port out of the
> > mouse, but i don´t know the way i should do this.
> > I have seen the system-serialport class and try it but it doesent work
> :(
>  .
> > I´m working with windowsxp system.
> > Can anyone help me with this problem.
> 
> You will have to initialize both the mouse and the serial port for the
> desi
> red 
> protocol.
> 
> http://www.epanorama.net/links/pc/interface.html#mouse
> http://www.epanorama.net/documents/pc/mouse.html
> 
> You will have to set both the RTS and DTR lines to a positive voltage,and
> (
> I 
> think) also have to toggle one of them negative and back positive to 
> initialize the mouse.
> 
> -- 
> Ned Konz
> http://bike-nomad.com
> GPG key ID: BEEA7EFE
> 
> 

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