Bluegiga IWIP3G - IWRAP - IPHONE 3G, Руководство пользователя

Страница: 29 / 211

29
Response:
INQUIRY {num_of_devices}
and
INQUIRY {addr} {class_of_device}
num_of_devices The number of found devices
addr Bluetooth address of a found device
class_of_device Bluetooth Class of Device of a found device
Events:
INQUIRY_PARTIAL These events are delivered as devices are found.
NAME These events are delivered after INQUIRY if the NAME flag is
present.
INQUIRY_EXTENDED These events are delivered when Bluetooth 2.1 + EDR devices are
found that support Extended Inquiry Response (EIR)
Notes:
 It can take up to 10.24 seconds for a Bluetooth device to answer an inquiry scan
and, thus, the timeout value should be at least 8 if it is necessary to find every
device in the area.
 iWRAP 2.1.0 and later support RSSI in the inquiry, but this feature must be enabled
with “
SET CONTROL CONFIG ” command.
 Inquiry uses by default the LAP value defined with “ SET BT LAP ”.
 INQUIRY_PARTIAL events can be masked off by using the “SET CONTROL
ECHO” command.
 “SET CONTROL CONFIG” bit 0x8000 enables low inquiry priority. Low inquiry
priority decreases the inquiry priority.
 “SET CONTROL CONFIG” upper bit 0x2 enables Extended Inquiry Response.