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