Documentation für bluetooth low energy

["Jürgen Benjamin Ronshausen" <b.r@rie.eu>]

Hello,

i am working with Bluez 4.96, kernel 3.2 on embedded ARM and i try to 
figure bluetooth low energy out.

I looked at the code behind hcitool lescan. I wonder is there a 
documentation for the low energy commands?

I want to know when beacons are around.

My understandig is open bluetooth socket, specify scan parameters, 
enable scan, set filter for socket and then poll the socket.

And if i want the signal quality i have to connect to the beacon first.

Can someone point me to the docs, so i can educate myself please.

Thanks

Regards

Benjamin