Yes. You can download from: www.usb.org/developers/hidpage/HUTRR39b.pdf Thanks, Srinivas -----Original Message----- From: Lars-Peter Clausen [mailto:lars@xxxxxxxxxx] Sent: Wednesday, June 06, 2012 10:07 AM To: Pandruvada, Srinivas Cc: Jonathan Cameron; linux-input@xxxxxxxxxxxxxxx; linux-iio@xxxxxxxxxxxxxxx Subject: Re: [PATCH, 4/7] HID-Sensors: Added accelerometer 3D On 06/06/2012 06:57 PM, Pandruvada, Srinivas wrote: > The USB sensor spec has a report structure which it sends as part of report descriptor we get during initial plug in. [...] Is the USB sensor spec publicly available somewhere? Thanks, - Lars ��.n��������+%������w��{.n�����{��(��)��jg��������ݢj����G�������j:+v���w�m������w�������h�����٥