Buffer of data with the lantronix xport

hello,

i tried to get some experiences with the testboard of the xport. Up to
now it's possible to show the serial data on a webpage. For this i used
the example given from lantronix.

But now there appeared a problem. How can buffer the data of the serial
port? The data are only represented from the time of the call of the
java applet. Earlier data are lost.
Is there a possibility to buffer the serial data? After possibility
without additional hardware components ..

Thanks for your answers,
Benjamin Schmidt

"Benjamin Schmidt" <benjamin123@gmx.de> wrote in message 
news:1131012403.948847.298150@z14g2000cwz.googlegroups.com...
> hello,
>
> i tried to get some experiences with the testboard of the xport. Up to
> now it's possible to show the serial data on a webpage. For this i used
> the example given from lantronix.
>
> But now there appeared a problem. How can buffer the data of the serial
> port? The data are only represented from the time of the call of the
> java applet. Earlier data are lost.
> Is there a possibility to buffer the serial data? After possibility
> without additional hardware components ..
>
> Thanks for your answers,
> Benjamin Schmidt
>

I think you'd need to write a data logger that buffers data into the XPort's 
onboard 1.25MB ram. The easiest way would be to adapt their firmware to 
buffer up the data until it gets a connection when it will dump it all out. 
Apparently you can develop firmware using the C++Builder IDE. I had an 
application I wanted to build but we never could get the source code or SDK 
out of Lantronix to do this so we did something else instead.

Peter