| Heart Rate API description |
| ************************** |
| |
| |
| Heart Rate Manager hierarchy |
| ============================ |
| |
| Service org.bluez |
| Interface org.bluez.HeartRateManager1 |
| Object path [variable prefix]/{hci0,hci1,...} |
| |
| Methods RegisterWatcher(object agent) |
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| Registers a watcher to monitor heart rate measurements. |
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| Possible Errors: org.bluez.Error.InvalidArguments |
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| UnregisterWatcher(object agent) |
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| Unregisters a watcher. |
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| Heart Rate Profile hierarchy |
| ============================ |
| |
| Service org.bluez |
| Interface org.bluez.HeartRate1 |
| Object path [variable prefix]/{hci0,hci1,...}/dev_XX_XX_XX_XX_XX_XX |
| |
| Methods Reset() |
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| Restart the accumulation of energy expended from zero. |
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| Possible Errors: org.bluez.Error.NotSupported |
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| Properties string Location (optional) [readonly] |
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| Possible values: "other", "chest", "wrist","winger", |
| "hand", "earlobe", "foot" |
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| boolean ResetSupported [readonly] |
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| True if energy expended is supported. |
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| Heart Rate Watcher hierarchy |
| ============================ |
| |
| Service unique name |
| Interface org.bluez.HeartRateWatcher1 |
| Object path freely definable |
| |
| Methods void MeasurementReceived(object device, dict measurement) |
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| This callback is called whenever a heart rate |
| measurement is received from the heart rate device. |
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| Measurement: |
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| uint16 Value: |
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| Measurement value expressed in beats per |
| minute (bpm) |
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| uint16 Energy (optional): |
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| Accumulated energy expended in kilo Joules |
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| boolean Contact (optional): |
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| true if skin contact is detected by sensor, |
| false otherwise |
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| array{uint16} Interval (optional): |
| |
| RR-Interval values which represent the time |
| between two consecutive R waves in an ECG. |
| Values are ordered starting from oldest to |
| most recent. |
