openwebrx-clone/owrx/source/rtl_sdr.py

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from .connector import ConnectorSource
class RtlSdrSource(ConnectorSource):
def getCommand(self):
cmd = (
"rtl_connector -p {port} -c {controlPort}".format(port=self.port, controlPort=self.controlPort)
+ " -s {samp_rate} -f {tuner_freq} -g {rf_gain} -P {ppm}"
)
if "device" in self.rtlProps and self.rtlProps["device"] is not None:
cmd += ' -d "{device}"'
if self.rtlProps["iqswap"]:
cmd += " -i"
if self.rtlProps["rtltcp_compat"]:
cmd += " -r"
return cmd