135 lines
3.2 KiB
Plaintext
135 lines
3.2 KiB
Plaintext
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BlueZ D-Bus Thermometer API description
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***************************************
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Santiago Carot-Nemesio <sancane@gmail.com>
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Health Thermometer Manager hierarchy
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====================================
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Service org.bluez
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Interface org.bluez.ThermometerManager1
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Object path [variable prefix]/{hci0,hci1,...}
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Methods RegisterWatcher(object agent)
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Registers a watcher to monitor scanned measurements.
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This agent will be notified about final temperature
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measurements.
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Possible Errors: org.bluez.Error.InvalidArguments
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UnregisterWatcher(object agent)
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Unregisters a watcher.
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EnableIntermediateMeasurement(object agent)
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Enables intermediate measurement notifications
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for this agent. Intermediate measurements will
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be enabled only for thermometers which support it.
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Possible Errors: org.bluez.Error.InvalidArguments
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DisableIntermediateMeasurement(object agent)
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Disables intermediate measurement notifications
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for this agent. It will disable notifications in
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thermometers when the last agent removes the
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watcher for intermediate measurements.
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Possible Errors: org.bluez.Error.InvalidArguments
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org.bluez.Error.NotFound
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Health Thermometer Profile hierarchy
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====================================
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Service org.bluez
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Interface org.bluez.Thermometer1
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Object path [variable prefix]/{hci0,hci1,...}/dev_XX_XX_XX_XX_XX_XX
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Properties boolean Intermediate [readonly]
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True if the thermometer supports intermediate
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measurement notifications.
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uint16 Interval (optional) [readwrite]
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The Measurement Interval defines the time (in
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seconds) between measurements. This interval is
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not related to the intermediate measurements and
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must be defined into a valid range. Setting it
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to zero means that no periodic measurements will
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be taken.
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uint16 Maximum (optional) [readonly]
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Defines the maximum value allowed for the interval
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between periodic measurements.
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uint16 Minimum (optional) [readonly]
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Defines the minimum value allowed for the interval
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between periodic measurements.
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Health Thermometer Watcher hierarchy
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====================================
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Service unique name
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Interface org.bluez.ThermometerWatcher1
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Object path freely definable
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Methods void MeasurementReceived(dict measurement)
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This callback gets called when a measurement has been
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scanned in the thermometer.
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Measurement:
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int16 Exponent:
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int32 Mantissa:
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Exponent and Mantissa values as
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extracted from float value defined by
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IEEE-11073-20601.
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Measurement value is calculated as
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(Mantissa) * (10^Exponent)
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For special cases Exponent is
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set to 0 and Mantissa is set to
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one of following values:
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+(2^23 - 1) NaN (invalid or
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missing data)
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-(2^23) NRes
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+(2^23 - 2) +Infinity
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-(2^23 - 2) -Infinity
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string Unit:
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Possible values: "celsius" or
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"fahrenheit"
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uint64 Time (optional):
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Time of measurement, if
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supported by device.
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Expressed in seconds since epoch.
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string Type (optional):
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Only present if measurement type
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is known.
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Possible values: "armpit", "body",
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"ear", "finger", "intestines",
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"mouth", "rectum", "toe",
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"tympanum"
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string Measurement:
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Possible values: "final" or
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"intermediate"
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