User's Manual

Enhanced Class 1 Bluetooth v2.1 Module
User’s Guide
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161
CONN-GUIDE-BT740_v0.2
System ID
2436
0
8
System Model – product name
2344
0
12
System Model – model name
2344
1
16
Serial Number
2349
0
8
14.5.6 Thermometer Data Specialization
The Thermometer Specialization (nominal code 4104) is embedded in the firmware is shown as below
and it contains a MDS and an NU object.
104xx Data Specialisation - Thermometer (4104)
Attributes
NU
Collection
Attributes
MDS
Collection
Figure 14-3: Embedded Thermometer Specialization
The MDS object is defined in the firmware with the following attributes:
Attribute Tag
Data Type
Comments
MDC_ATTR_ID_HANDLE
2337
HANDLE
Always: 0
MDC_ATTR_SYS_TYPE_SPEC_LIST
2650
TYPE_SPEC_LIST
Const
MDC_ATTR_ID_MODEL
2344
SYSTEM_MODEL
Var:SystemModel
MDC_ATTR_SYS_ID
2436
OCTET_STRING
Var:SystemId
MDC_ATTR_DEV_CONFIG_ID
2628
CONFIG_ID
800 (0x0320)
MDC_ATTR_ID_PROD_SPECN
2349
PROD_SPEC
Const
MDC_ATTR_TIME_ABS
2439
ABSOLUTE_TIME
Var:Time
MDC_ATTR_MDS_TIME_INFO
2629
MDS_TIME_INFO
Const
MDC_ATTR_POWER_STAT
2389
POWER_STATUS
Var:PowerStatus
MDC_ATTR_VAL_BATT_CHARGE
2460
INTU_16
Var: Batt, Chrg.
MDC_ATTR_TIME_BATT_REMAIN
2440
BAT_MEASURE
Var:time_batt_remain
The NU object is defined with the following attributes:
Attribute Tag
Data Type
Comments
MDC_ATTR_ID_HANDLE
2337
HANDLE
Always: 1
MDC_ATTR_ID_TYPE
2351
TYPE
Const
MDC_ATTR_METRIC_SPEC_SMAL
L
2630
METRIC_SPEC_SMALL
Const