ATSAMB11 BluSDK SMART
– Blood Pressure Profile – Getting Started Guide [USER GUIDE]
Atmel-42613A-ATSAMB11-BluSDK-SMART-Blood-Pressure-Profile-Getting-Started-Guide_UserGuide_112015
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Blood Pressure Measurements
The Blood Pressure Measurement characteristic shall be used to send blood pressure measurements.
Included in the characteristic there is a Flags field (containing units of blood pressure and used to show
presence of optional fields), the Blood Pressure Measurement Compound Value field and, depending
upon the contents of the Flags field, Time Stamp (time of the measurement), Pulse Rate, User ID, and
Measurement Status fields.
The Intermediate Cuff Pressure characteristic may be notified frequently during the course of a
measurement so that a receiving device can effectively update the display on its user interface during the
measurement process.
When the Client Characteristic Configuration descriptor is configured for indications and a blood pressure
measurement is available, this characteristic shall be indicated while in a connection.
The Blood Pressure Measurement Application, which is the GATT server, will hold the characteristics and
will send the measurement values to the Blood Pressure Monitor.
The Blood Pressure Measurement characteristic shall be used to send blood pressure
measurements
The Intermediate Cuff Pressure characteristic, which is used to send Current Cuff Pressure values
to a device for display purposes while the measurement is in progress
The Blood Pressure Feature characteristic shall be used to describe the supported features of the
Blood Pressure Sensor
ATSAMB11 simulates a Blood Pressure Sensor (GATT Server Role) and sends simulated values to the
Blood Pressure Monitor (SmartConnect mobile application).
