BLE Packet Sniffer&nbs…

ATT_Read_by_Group_Type_Req

Opcode: 0x10

Starting Handle: boundary handing 

Ending Handle:

AttGroupType: 0x0028, Unknow

ATT_Read_by_Group_Type_Resp include GATT's handles.

Opcode: 0x11

Payload: A list of Att group, every 6-byte is a group.

   For example:

 Attribute Handle End Group Handle Attribute Value, Service UUID 0x00010x0003 0x1801  0x00140x0018 0x1800 0x0021  0x0088 0x1815 ATT_Read_by_Group_Req start iteration until ATT_Error_Response andthe error code is ATT_NOT_FOUND.

Upcoming is ATT_Read_By_Type.