Storing samples from the RFX900 board

GNU Radio
1

I am using a RFX900 board with the usrp. I plan to use the rx part of
the board and store the samples to a disk file. I am using c++ only.

Has anyone done something similar before? I need help with selecting and
setting the input channel,mux settings and DDC settings.
Also the DDC should be set to convert from 902-928Mhz ism and to an IF.
is 100Mhz a good value for this?

After browsing through the source, I think there are two ways of doing
it.

  1. using usrp_source_c from (/gnuradio/gr-usrp/) directories.
  2. using functions from “usrp_standard.h”(gnuradio/usrp/host/lib/)

Can anyone compare the two approaches?

Regards
-Rush

2

On Thu, Jul 09, 2009 at 01:16:29PM -0700, [email protected] wrote:

Can anyone compare the two approaches?

Regards
-Rush

There’s already C++ code that does what you want.

Please take a look at

gr-usrp/apps/usrp_rx_cfile.cc

Eric