AT Commands 72 (88)
3.10.4 AT*BGCDCS Discover All Characteristic of a Service
Note: Only available when the device is in central operating mode.
AT*BGCDCS=
Discover all characteristics of a service.
Syntax:
AT*BGCDCS=<con_handle>,<start_handle>,<end_handle>
Input Parameters:
Name
Type Description
con_handle Integer Connection handle.
start_handle Integer Start handle of the service.
end_handle Integer End handle of the service.
Output Parameters:
Name
Type Description
attr_handle Integer Decimal formatted attribute handle.
properties Integer Hexadecimal formatted properties. The individual bits indicate a
specific property:
* Bit 0: Broadcast
* Bit 1: Readable
* Bit 2: Writable with no response
* Bit 3: Writable
* Bit 4: Notify
* Bit 5: Indicate
* Bit 6: Authenticated signed write
* Bit 7: Extended property available
value_handle Integer Decimal formatted value handle.
uuid String 128-bit UUID on the format 00112233-4455-6677-8899-
aabbccddeeff, 00112233445566778899aabbccddeeff or 16-bit
UUID on hexadecimal format 0011.
Example:
AT*BGCDCS=<con_handle>,<start_handle>,<end_handle><br>*BGCDCS:<attr_
handle>,<properties>,<value_handle>,<uuid><br>OK
Wireless Bolt
™
/ Wireless Bridge II
™
Reference Guide SCM-1202-004 EN 1.7