Hi, i am studying the rtl-sdr code recently and get it start and receive some data, and i want to analysis the data by myself, does anyone have a RTL2832U datasheet. can anyone send me one? or tell me where i can download it or buy it! Thanks all the same Chen Zujie
Hi, Just read the rtl-sdr/include/rtl-sdr.h. It includes all API functions with helpful notes for each one ;-). BR, Nikos On Thu, Jan 23, 2014 at 5:28 AM, 393775602 <393775602@qq.com> wrote:
Hi, i am studying the rtl-sdr code recently and get it start and receive some data, and i want to analysis the data by myself, does anyone have a RTL2832U datasheet. can anyone send me one? or tell me where i can download it or buy it!
Thanks all the same Chen Zujie
On Thu, 23 Jan 2014 14:39:14 +0200 Nikos Balkanas <nikos.balkanas@eyeonix.com> wrote:
Just read the rtl-sdr/include/rtl-sdr.h. It includes all API functions with helpful notes for each one ;-).
It's not sufficient. The header file does not specify the I/Q format: the integer encoding and which byte is I and which is Q. When I needed it, I had to cargo-cult it from bits and pieces in the sample programs. -- Pete
I/Q format is 8-bit unsigned, odd bytes are I, even bytes are Q, quite similar to a stereo wave file. Regards, Andras, HA7ILM 2014/1/23 Pete Zaitcev <zaitcev@kotori.zaitcev.us>
On Thu, 23 Jan 2014 14:39:14 +0200 Nikos Balkanas <nikos.balkanas@eyeonix.com> wrote:
Just read the rtl-sdr/include/rtl-sdr.h. It includes all API functions with helpful notes for each one ;-).
It's not sufficient. The header file does not specify the I/Q format: the integer encoding and which byte is I and which is Q. When I needed it, I had to cargo-cult it from bits and pieces in the sample programs.
-- Pete
participants (4)
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393775602 -
András Retzler -
Nikos Balkanas -
Pete Zaitcev