openwebrx-clone/owrx/source/sdrplay.py

from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription
from owrx.form import Input
from owrx.form.device import BiasTeeInput
from typing import List


class SdrplaySource(SoapyConnectorSource):
    def getSoapySettingsMappings(self):
        mappings = super().getSoapySettingsMappings()
        mappings.update(
            {
                "bias_tee": "biasT_ctrl",
                "rf_notch": "rfnotch_ctrl",
                "dab_notch": "dabnotch_ctrl",
                "if_mode": "if_mode",
                "external_reference": "extref_ctrl",
            }
        )
        return mappings

    def getDriver(self):
        return "sdrplay"


class SdrplayDeviceDescription(SoapyConnectorDeviceDescription):
    def getGainStages(self):
        return ["RFGR", "IFGR"]

    def getInputs(self) -> List[Input]:
        return self.mergeInputs(super().getInputs(), [BiasTeeInput()])