PolarOnlineStreamingApi Protocol Reference


                    
                    
                    getAvailableOnlineStreamDataTypes(_:)

Get the data types available in this device for online streaming

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func getAvailableOnlineStreamDataTypes(_ identifier: String) -> Single<Set<PolarDeviceDataType>>

Return Value

Single stream

success: set of available online streaming data types in this device
onError: see PolarErrors for possible errors invoked


                    
                    
                    getAvailableHRServiceDataTypes(identifier:)

Find out if the HR service is available in the device. Use this API method in a case where the device does not support Polar Measurement Data service. In such a case using ‘getAvailableOnlineStreamDataTypes’ will return error; use this method instead.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_hr

Declaration

Swift

func getAvailableHRServiceDataTypes(identifier: String) -> Single<Set<PolarDeviceDataType>>

Return Value

Single stream

success: onSuccess the set with HR service, if available
onError: see PolarErrors for possible errors invoked


                    
                    
                    requestStreamSettings(_:feature:)

Request the stream settings available in current operation mode. This request shall be used before the stream is started to decide currently available settings. The available settings depend on the state of the device. For example, if any stream(s) or optical heart rate measurement is already enabled, then the device may limit the offer of possible settings for other stream feature.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func requestStreamSettings(_ identifier: String, feature: PolarDeviceDataType) -> Single<PolarSensorSetting>

Return Value

Single stream

success: once after settings received from device
onError: see PolarErrors for possible errors invoked


                    
                    
                    requestFullStreamSettings(_:feature:)

Request full steam settings capabilities. The request returns the all capabilities of the requested streaming feature not limited by the current operation mode. This request is supported only by Polar Verity Sense firmware 1.1.5

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func requestFullStreamSettings(_ identifier: String, feature: PolarDeviceDataType) -> Single<PolarSensorSetting>

Parameters

`identifier`	polar device id
`feature`	selected feature from`PolarDeviceDataType`

Return Value

Single stream

success: once after full settings received from device
onError: see PolarErrors for possible errors invoked


                    
                    
                    startHrStreaming(_:)

Start heart rate stream. Heart rate stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_hr

Declaration

Swift

func startHrStreaming(_ identifier: String) -> Observable<PolarHrData>

Parameters


                                identifier

Polar device id or device address

Return Value

Observable stream

onNext: for every air packet received. see PolarHrData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startEcgStreaming(_:settings:)

Start the ECG (Electrocardiography) stream. ECG stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startEcgStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarEcgData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream

Return Value

Observable stream

onNext: for every air packet received. see PolarEcgData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startAccStreaming(_:settings:)

Start ACC (Accelerometer) stream. ACC stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startAccStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarAccData>

Return Value

Observable stream

onNext: for every air packet received. see PolarAccData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startGyroStreaming(_:settings:)

Start Gyro stream. Gyro stream is stopped if the connection is closed, error occurs during start or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startGyroStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarGyroData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream


                    
                    
                    startMagnetometerStreaming(_:settings:)

Start magnetometer stream. Magnetometer stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startMagnetometerStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarMagnetometerData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream


                    
                    
                    startPpgStreaming(_:settings:)

Start optical sensor PPG (Photoplethysmography) stream. PPG stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startPpgStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarPpgData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream

Return Value

Observable stream

onNext: for every air packet received. see PolarOhrData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startPpiStreaming(_:)

Start PPI (Pulse to Pulse interval) stream. PPI stream is stopped if the connection is closed, error occurs or stream is disposed. Notice that there is a delay before PPI data stream starts.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startPpiStreaming(_ identifier: String) -> Observable<PolarPpiData>

Parameters


                                identifier

Polar device id or device address

Return Value

Observable stream

onNext: for every air packet received. see PolarPpiData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startTemperatureStreaming(_:settings:)

Start temperature stream. Temperature stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startTemperatureStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarTemperatureData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream

Return Value

Observable stream

onNext: for every air packet received. see PolarTemperatureData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startPressureStreaming(_:settings:)

Start pressure stream. Pressure stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startPressureStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarPressureData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream

Return Value

Observable stream

onNext: for every air packet received. see PolarPressureData
onError: see PolarErrors for possible errors invoked


                    
                    
                    startSkinTemperatureStreaming(_:settings:)

Start skin temperature stream. Skin temperature stream is stopped if the connection is closed, error occurs or stream is disposed.

Requires

Requires SDK feature(s): PolarBleSdkFeature.feature_polar_online_streaming

Declaration

Swift

func startSkinTemperatureStreaming(_ identifier: String, settings: PolarSensorSetting) -> Observable<PolarTemperatureData>

Parameters

`identifier`	Polar device id or device address
`settings`	selected settings to start the stream

Return Value

Observable stream

onNext: for every air packet received. see PolarTemperatureData
onError: see PolarErrors for possible errors invoked