GSRadio

@objc
public protocol GSRadio

Instrument that informs about the radio.

This instrument can be retrieved by:

id<GSRadio> radio = (id<GSRadio>)[drone getInstrument:GSInstruments.radio];

Note

This protocol is for Objective-C only. Swift must use the protocol Radio.

  • Received signal strength indication (RSSI), expressed in dBm. Usually between -30 (good signal) and -80 (very bad signal level), 0 if undefined

    Declaration

    Swift

    var rssi: Int { get }

  • The quality varies from 0 to 4. (0) means that a disconnection is highly probable, (4) means that the link signal quality is very good.

    (-1) if the linkSignalQuality in undefined.

    Declaration

    Swift

    @objc(linkSignalQuality)
var gsLinkSignalQuality: Int { get }

  • Whether the radio link is perturbed by external elements. true if the link signal quality is low although the link quality might be good. This indicates that the radio link is perturbed by external elements.

    Declaration

    Swift

    var isLinkPerturbed: Bool { get }

  • Whether the smartphone’s 4G is interfering. ‘true’ if a 4G interference is currently detected. In that case, it is advised to disable smartphone’s 4G.

    Declaration

    Swift

    var is4GInterfering: Bool { get }