new driver

[doxdici]

i have to write a new driver for a scanner,but i don't know how to start.
what software or hardware instruments i need to do this?what language i have to use?thank you.
isabella
is there in internet a site that have information about my problem?
or any books?

[Neil]

first you must write a driver which implements communication with your scanner,
and then you must write a dll accords with TWAIN32.
there are some examples in the winDDK, meybe they are useful for you