February 2015
Intermediate to advanced
768 pages
26h 24m
English
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Declaring the Right Device Capability
You declare a device capability for a Bluetooth Smart device the same way as shown in the previous section. In this case, however, the protocol (the Name value for the m2:DeviceCapability element) must be set to bluetooth.genericAttributeProfile. A different set of friendly service names are supported for well-known GATT services:
→ battery
→ bloodPressure
→ cyclingSpeedAndCadence
→ genericAccess
→ genericAttribute
→ glucose
→ healthThermometer
→ heartRate
→ runningSpeedAndCadence
These names are used with the m2:Function element, so here’s an example of declaring a capability for using any Bluetooth Smart blood pressure device:
<m2:DeviceCapability Name="bluetooth.genericAttributeProfile ...
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