On 02/21/2011 10:04 PM, Almohanad Fayez wrote: > > > > Did the USRP IQ data format change in the UHD driver? The data from > the USRP1 used to be 15-bit fixed point, or something like that, is > it now normalized floating point data? I'm asking because I have > code that moves data from the USRP to a Fixed-point DSP and it seems > I have to redo the data conversion part so can someone explain to me > the new IQ data format? > > Also is this the same data format expected for the USRP sink? >
Yes, all floating points are normalized to 1.0. Integers are not. See: http://www.ettus.com/uhd_docs/doxygen/html/classuhd_1_1io__type__t.html#acbe526dddf5132355528c41e58c85dfa -josh > thanks > > al fayez > > > > > > > _______________________________________________ Discuss-gnuradio > mailing list Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio