org.bluetooth.characteristic.cgm_session_start_time.xml

<?xml version="1.0" encoding="utf-8"?>
<!--Copyright 2014 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="CGM Session Start Time"
type="org.bluetooth.characteristic.cgm_session_start_time"
uuid="2AAA" last-modified="2014-11-16" approved="Yes">
  <Value>
    <Field name="Session Start Time">
      <InformativeText>Same format as the Date Time Characteristic,
      smallest unit in seconds</InformativeText>
      <Requirement>Mandatory</Requirement>
      <Reference>org.bluetooth.characteristic.date_time</Reference>
    </Field>
    <Field name="Time Zone">
      <InformativeText>Same format as the Time Zone
      Characteristic</InformativeText>
      <Requirement>Mandatory</Requirement>
      <Reference>org.bluetooth.characteristic.time_zone</Reference>
    </Field>
    <Field name="DST-Offset">
      <InformativeText>Same format as the DST Offset
      Characteristic</InformativeText>
      <Requirement>Mandatory</Requirement>
      <Reference>
      org.bluetooth.characteristic.dst_offset</Reference>
    </Field>
    <Field name="E2E-CRC">
      <InformativeText>If the device supports E2E-safety
      (E2E-CRC-Supported bit is set in CGM Feature), the session
      start time is secured by a CRC calculated over all
      fields.</InformativeText>
      <Requirement>C1</Requirement>
      <Format>uint16</Format>
    </Field>
  </Value>
  <Note>
    <p>C1: Mandatory if device supports E2E-CRC (Bit 12 is set in
    CGM Feature) otherwise excluded.</p>
    <p>The fields in the above table are in the order of LSO to
    MSO. Where LSO = Least Significant Octet and MSO = Most
    Significant Octet</p>
  </Note>
</Characteristic>