pub const HEART_RATE_MEASUREMENT: BluetoothUuid16;Expand description
Bluetooth characteristic UUID.
0x2a37 Heart Rate Measurement
The Heart Rate Measurement characteristic is used to represent data related to a heart rate measurement.
§Structure
§Data Type
| Field | Flags |
| Type | boolean8 |
| Size | 1 |
§Description
See sec:org.bluetooth.characteristic.heart_rate_measurement/field/flags
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§Data Type
| Field | Heart Rate Measurement Value (8 bit resolution) |
| Type | uint8 |
| Size | 0 or 1 |
§Description
Unit: org.bluetooth.unit.period.beats_per_minute Present if bit 0 of Flags field is set to 0
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§Data Type
| Field | Heart Rate Measurement Value (16 bit resolution) |
| Type | uint16 |
| Size | 0 or 2 |
§Description
Unit: org.bluetooth.unit.period.beats_per_minute Present if bit 0 of Flags field is set to 1
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§Data Type
| Field | Energy Expended |
| Type | uint16 |
| Size | 0 or 2 |
§Description
Unit: org.bluetooth.unit.energy.joule Present if bit 3 of Flags field is set to 1
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§Data Type
| Field | RR-interval |
| Type | uint16n |
| Size | 0 or n*2 |
§Description
See sec:org.bluetooth.characteristic.heart_rate_measurement/field/rr-interval
Present if bit 4 of Flags field is set to 1