[Discuss-gnuradio] uhd::tune_result_t vs. usrp2::tune_result

[Moritz Fischer]

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Hi list,

I'm currently trying to adapt the

gnuradio-core/src/python/gnuradio/blks2impl/generic_usrp.py

to work with the gr-uhd modules to (re)enable the use of UHD with the
gnuradio-examples/python/digital stuff.

I'm a bit confused with the return value of the set_center_freq of the
uhd_single_usrp_source.

What I tried was to map the values of the uhd::tune_result_t into a
usrp_tune_result. Does this make any sense to you guys? ;-)

Another question that arose while looking at the code concerns the
change in the way we set the sample rate:

Why do we have in the new UHD source:

set_samp_rate (double rate)

versus:

set_decim (int decimation_factor)

in the old USRP source?

Thanks for your time again & happy hacking

- -Moritz

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