def _get_configured_nbddc(self, nbddc_index, nbddc_param_list):
self._set_nbddc_param_list(nbddc_index, nbddc_param_list, atinit=True)
if nbddc_param_list[DDC_PARAM_IFACE] in self.tengig_iface_info:
return CyberRadio.vita_iq_source(
vita_type=nbddc_param_list[DDC_PARAM_VITA],
payload_size=self.vita_payload_size,
vita_header_size=self.vita_header_size,
vita_tail_size=self.vita_tail_size,
byte_swapped=self.byte_swapped,
iq_swapped=self.iq_swapped,
iq_scale_factor=2**-15,
host=self.tengig_iface_info[nbddc_param_list[DDC_PARAM_IFACE]]["destIP"],
port=nbddc_param_list[DDC_PARAM_STREAM],
ddc_coherent=False,
num_outputs=1,
tagged=self.tagged,
debug=self.debug,
)
else:
self.logger.error("NBDDC %d: Interface \"%s\" not found in interface list. DDC not configured." % (nbddc_index, str(nbddc_param_list[DDC_PARAM_IFACE])))
return blocks.null_source(gr.sizeof_gr_complex * 1)
