> The problem is this: the 'Ref Clock' switch in the 'UHD Single USRP Source' > doesn't appear to function. Switching it to External does seem to do > anything. The GRC code is the same no matter whether I set the ref clock to > int or ext (I checked the python code with diff). >
Works for me, here is my diff when i switch the ref to External and click generate: > io_type=uhd.io_type_t.COMPLEX_FLOAT32, > num_channels=1, > ) > + _clk_cfg = uhd.clock_config_t() > + _clk_cfg.ref_source = uhd.clock_config_t.REF_SMA > + _clk_cfg.pps_source = uhd.clock_config_t.PPS_SMA > + _clk_cfg.pps_polarity = uhd.clock_config_t.PPS_POS > + self.uhd_single_usrp_source_0.set_clock_config(_clk_cfg); > self.uhd_single_usrp_source_0.set_samp_rate(samp_rate) > self.uhd_single_usrp_source_0.set_center_freq(rx_freq, 0) > self.uhd_single_usrp_source_0.set_gain(0, 0) -Josh _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
