On 24 February 2008 16:40:00 sundar moorthy wrote:
> Hi
>
>   My name is SundaraMoorthy. I am studying third year Engineering. I am
> doing project based on fingerprint biometrics in linux. I saw libfprint
> project..I have Atmel fingerchip.but i dont know how to
> use that in libfprint project  .  How to add a new fingerprint scanner or
> adding new driver to libfprint project...what are the steps to follow. i am
> waiting for your reply. i googled but i cant get any answer

Look into libfprint sources, drivers/*.c
It contains drivers for several devices. You can use one of them as a skeleton 
for your driver, AFAIK you should implement following functionalities:

init - initialization of device
exit - deinitialization
await_finger_on
capture

Just look into sources ;)

Regards
Vasily
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