Re: writing device drivers for commercial hardware

[Alan Cox]

> know ... there's a small book with my card reader but you won't find 
> a single line about technical stuff in it.
> It's a (pretty simple and cheap) card reader connected to serial port.

If its connected to a serial port it may well be enough to find the
baud rate it uses and dump the data. If not then wire 

	Cardreader--->Linux Box----->Windows PC

and copy the serial data in both directions through the Linux box and also
log it.