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Copy pathorg.bluetooth.characteristic.blood_pressure_measurement.xml
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org.bluetooth.characteristic.blood_pressure_measurement.xml
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<?xml version="1.0" encoding="utf-8"?>
<!--Copyright 2011 Bluetooth SIG, Inc. All rights reserved.-->
<Characteristic xsi:noNamespaceSchemaLocation="http://schemas.bluetooth.org/Documents/characteristic.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
name="Blood Pressure Measurement"
type="org.bluetooth.characteristic.blood_pressure_measurement"
uuid="2A35">
<InformativeText>
<Abstract>The Blood Pressure Measurement characteristic is a
variable length structure containing a Flags field, a Blood
Pressure Measurement Compound Value field, and contains
additional fields such as Time Stamp, Pulse Rate and User ID as
determined by the contents of the Flags field.</Abstract>
</InformativeText>
<Value>
<Field name="Flags">
<InformativeText>These flags define which data fields are
present in the Characteristic value</InformativeText>
<Requirement>Mandatory</Requirement>
<Format>8bit</Format>
<BitField>
<Bit index="0" size="1" name="Blood Pressure Units Flag">
<Enumerations>
<Enumeration key="0"
value="Blood pressure for Systolic, Diastolic and MAP in units of mmHg"
requires="C1" />
<Enumeration key="1"
value="Blood pressure for Systolic, Diastolic and MAP in units of kPa"
requires="C2" />
</Enumerations>
</Bit>
<Bit index="1" size="1" name="Time Stamp Flag">
<Enumerations>
<Enumeration key="0" value="Time Stamp not present" />
<Enumeration key="1" value="Time Stamp present"
requires="C3" />
</Enumerations>
</Bit>
<Bit index="2" size="1" name="Pulse Rate Flag">
<Enumerations>
<Enumeration key="0" value="Pulse Rate not present" />
<Enumeration key="1" value="Pulse Rate present"
requires="C4" />
</Enumerations>
</Bit>
<Bit index="3" size="1" name="User ID Flag">
<Enumerations>
<Enumeration key="0" value="User ID not present" />
<Enumeration key="1" value="User ID present"
requires="C5" />
</Enumerations>
</Bit>
<Bit index="4" size="1" name="Measurement Status Flag">
<Enumerations>
<Enumeration key="0"
value="Measurement Status not present" />
<Enumeration key="1" value="Measurement Status present"
requires="C6" />
</Enumerations>
</Bit>
<ReservedForFutureUse index="5" size="1" />
<ReservedForFutureUse index="6" size="1" />
<ReservedForFutureUse index="7" size="1" />
</BitField>
</Field>
<Field name="Blood Pressure Measurement Compound Value - Systolic (mmHg)">
<InformativeText>C1: Field exists if the key of bit 0 of the
Flags field is set to 0</InformativeText>
<Requirement>C1</Requirement>
<Format>SFLOAT</Format>
<Unit>
org.bluetooth.unit.pressure.millimetre_of_mercury</Unit>
</Field>
<Field name="Blood Pressure Measurement Compound Value - Diastolic (mmHg)">
<InformativeText>C1: Field exists if the key of bit 0 of the
Flags field is set to 0</InformativeText>
<Requirement>C1</Requirement>
<Format>SFLOAT</Format>
<Unit>
org.bluetooth.unit.pressure.millimetre_of_mercury</Unit>
</Field>
<Field name="Blood Pressure Measurement Compound Value - Mean Arterial Pressure (mmHg)">
<InformativeText>C1: Field exists if the key of bit 0 of the
Flags field is set to 0</InformativeText>
<Requirement>C1</Requirement>
<Format>SFLOAT</Format>
<Unit>
org.bluetooth.unit.pressure.millimetre_of_mercury</Unit>
</Field>
<Field name="Blood Pressure Measurement Compound Value - Systolic (kPa)">
<InformativeText>C2: Field exists if the key of bit 0 of the
Flags field is set to 1</InformativeText>
<Requirement>C2</Requirement>
<Format>SFLOAT</Format>
<Unit>org.bluetooth.unit.pressure.pascal</Unit>
<DecimalExponent>3</DecimalExponent>
</Field>
<Field name="Blood Pressure Measurement Compound Value - Diastolic (kPa)">
<InformativeText>C2: Field exists if the key of bit 0 of the
Flags field is set to 1</InformativeText>
<Requirement>C2</Requirement>
<Format>SFLOAT</Format>
<Unit>org.bluetooth.unit.pressure.pascal</Unit>
<DecimalExponent>3</DecimalExponent>
</Field>
<Field name="Blood Pressure Measurement Compound Value - Mean Arterial Pressure (kPa)">
<InformativeText>C2: Field exists if the key of bit 0 of the
Flags field is set to 1</InformativeText>
<Requirement>C2</Requirement>
<Format>SFLOAT</Format>
<Unit>org.bluetooth.unit.pressure.pascal</Unit>
<DecimalExponent>3</DecimalExponent>
</Field>
<Field name="Time Stamp">
<InformativeText>C3: Field exists if the key of bit 1 of the
Flags field is set to 1</InformativeText>
<Requirement>C3</Requirement>
<Reference>org.bluetooth.characteristic.date_time</Reference>
</Field>
<Field name="Pulse Rate">
<InformativeText>C4: Field exists if the key of bit 2 of the
Flags field is set to 1</InformativeText>
<Requirement>C4</Requirement>
<Format>SFLOAT</Format>
<Unit>org.bluetooth.unit.period.beats_per_minute</Unit>
</Field>
<Field name="User ID">
<InformativeText>C5: Field exists if the key of bit 3 of the
Flags field is set to 1</InformativeText>
<Requirement>C5</Requirement>
<Format>uint8</Format>
<Enumerations>
<Enumeration key="255" value="Unknown User" />
<DefinedByServiceSpecification start="0" end="254" />
</Enumerations>
</Field>
<Field name="Measurement Status">
<InformativeText>C6: Field exists if the key of bit 4 of the
Flags field is set to 1</InformativeText>
<Requirement>C6</Requirement>
<Format>16bit</Format>
<BitField>
<Bit index="0" size="1"
name="Body Movement Detection Flag">
<Enumerations>
<Enumeration key="0" value="No body movement" />
<Enumeration key="1"
value="Body movement during measurement" />
</Enumerations>
</Bit>
<Bit index="1" size="1" name="Cuff Fit Detection Flag">
<Enumerations>
<Enumeration key="0" value="Cuff fits properly" />
<Enumeration key="1" value="Cuff too loose" />
</Enumerations>
</Bit>
<Bit index="2" size="1"
name="Irregular Pulse Detection Flag">
<Enumerations>
<Enumeration key="0"
value="No irregular pulse detected" />
<Enumeration key="1"
value="Irregular pulse detected" />
</Enumerations>
</Bit>
<Bit index="3" size="2"
name="Pulse Rate Range Detection Flags">
<Enumerations>
<Enumeration key="0"
value="Pulse rate is within the range" />
<Enumeration key="1"
value="Pulse rate exceeds upper limit" />
<Enumeration key="2"
value="Pulse rate is less than lower limit" />
<ReservedForFutureUse1 start1="3" end1="3" />
</Enumerations>
</Bit>
<Bit index="5" size="1"
name="Measurement Position Detection Flag">
<Enumerations>
<Enumeration key="0"
value="Proper measurement position" />
<Enumeration key="1"
value="Improper measurement position" />
</Enumerations>
</Bit>
<ReservedForFutureUse index="6" size="1" />
<ReservedForFutureUse index="7" size="1" />
<ReservedForFutureUse index="8" size="1" />
<ReservedForFutureUse index="9" size="1" />
<ReservedForFutureUse index="10" size="1" />
<ReservedForFutureUse index="11" size="1" />
<ReservedForFutureUse index="12" size="1" />
<ReservedForFutureUse index="13" size="1" />
<ReservedForFutureUse index="14" size="1" />
<ReservedForFutureUse index="15" size="1" />
</BitField>
</Field>
</Value>
<Note>The fields in the above table are in the order of LSO to
MSO. Where LSO = Least Significant Octet and MSO = Most
Significant Octet and MAP = Mean Arterial Pressure.</Note>
</Characteristic>