from owrx.source.soapy import SoapyConnectorSource, SoapyConnectorDeviceDescription from owrx.form.input import Input, CheckboxInput from owrx.form.input.device import BiasTeeInput from typing import List class AirspySource(SoapyConnectorSource): def getSoapySettingsMappings(self): mappings = super().getSoapySettingsMappings() mappings.update( { "bias_tee": "biastee", "bitpack": "bitpack", } ) return mappings def getDriver(self): return "airspy" class AirspyDeviceDescription(SoapyConnectorDeviceDescription): def getName(self): return "Airspy R2 or Mini" def supportsPpm(self): # not supported by the device API # frequency calibration can be done with separate tools and will be persisted on the device. # see discussion here: https://groups.io/g/openwebrx/topic/79360293 return False def getInputs(self) -> List[Input]: return super().getInputs() + [ BiasTeeInput(), CheckboxInput( "bitpack", "Enable bit-packing", infotext="Packs two 12-bit samples into 3 bytes." + " Lowers USB bandwidth consumption, increases CPU load", ), ] def getDeviceOptionalKeys(self): return super().getDeviceOptionalKeys() + ["bias_tee", "bitpack"] def getProfileOptionalKeys(self): return super().getProfileOptionalKeys() + ["bias_tee"] def getGainStages(self): return ["LNA", "MIX", "VGA"]