def get_local_bdaddr(self):
id = self.statusbar.get_context_id("device_info")
try:
hci_sock = _bt.hci_open_dev()
old_filter = hci_sock.getsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE)
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, flt)
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
pkt = hci_sock.recv(255)
status, raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = ["%02X" % ord(b) for b in raw_bdaddr]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, old_filter)
self.statusbar.push(id, "Local bt device address: %s" % (bdaddr))
self.DEV_BLUE = True
except:
self.statusbar.push(id, "No local bt device found!")
def read_local_bdaddr():
try:
hci_sock = _bt.hci_open_dev(0)
old_filter = hci_sock.getsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE)
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, flt)
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR)
pkt = hci_sock.recv(255)
status, raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = ["%02X" % get_byte(b) for b in raw_bdaddr]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt(_bt.SOL_HCI, _bt.HCI_FILTER, old_filter)
return [bdaddr]
except _bt.error as e:
raise BluetoothError(*e.args)
def read_local_bdaddr():
hci_sock = _bt.hci_open_dev(0)
old_filter = hci_sock.getsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE);
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, flt )
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR )
pkt = hci_sock.recv(255)
status,raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = [ "%X" % get_byte(b) for b in raw_bdaddr ]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, old_filter )
return [bdaddr]
def _gethcisock(device_id=-1):
try:
sock = _bt.hci_open_dev(device_id)
except _bt.error as e:
raise BluetoothError(e.args[0],
"error accessing bluetooth device: " + e.args[1])
return sock
def _write_flush_timeout(addr, timeout):
hci_sock = _bt.hci_open_dev()
# get the ACL connection handle to the remote device
handle = _get_acl_conn_handle(hci_sock, addr)
# XXX should this be "<HH"
pkt = struct.pack("HH", handle, _bt.htobs(timeout))
response = _bt.hci_send_req(hci_sock, _bt.OGF_HOST_CTL, 0x0028, _bt.EVT_CMD_COMPLETE, 3, pkt)
status = struct.unpack("B", response[0])[0]
rhandle = struct.unpack("H", response[1:3])[0]
assert rhandle == handle
assert status == 0
def write_flush_timeout( addr, timeout ):
hci_sock = bt.hci_open_dev()
# get the ACL connection handle to the remote device
handle = __get_acl_conn_handle(hci_sock, addr)
pkt = struct.pack("HH", handle, bt.htobs(timeout))
response = bt.hci_send_req(hci_sock, bt.OGF_HOST_CTL,
0x0028, bt.EVT_CMD_COMPLETE, 3, pkt)
status = struct.unpack("B", response[0])[0]
rhandle = struct.unpack("H", response[1:3])[0]
assert rhandle == handle
assert status == 0
def _read_flush_timeout(addr):
hci_sock = _bt.hci_open_dev()
# get the ACL connection handle to the remote device
handle = _get_acl_conn_handle(hci_sock, addr)
# XXX should this be "<H"?
pkt = struct.pack("H", handle)
response = _bt.hci_send_req(hci_sock, _bt.OGF_HOST_CTL, 0x0027, _bt.EVT_CMD_COMPLETE, 5, pkt)
status = struct.unpack("B", response[0])[0]
rhandle = struct.unpack("H", response[1:3])[0]
assert rhandle == handle
assert status == 0
fto = struct.unpack("H", response[3:5])[0]
return fto
def read_flush_timeout( addr ):
hci_sock = bt.hci_open_dev()
# get the ACL connection handle to the remote device
handle = __get_acl_conn_handle(hci_sock, addr)
pkt = struct.pack("H", handle)
response = bt.hci_send_req(hci_sock, bt.OGF_HOST_CTL,
0x0027, bt.EVT_CMD_COMPLETE, 5, pkt)
status = struct.unpack("B", response[0])[0]
rhandle = struct.unpack("H", response[1:3])[0]
assert rhandle == handle
assert status == 0
fto = struct.unpack("H", response[3:5])[0]
return fto
def get_proximity_by_mac(self,dev_mac):
sock = bluez.hci_open_dev(dev_id)
old_filter = sock.getsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, 14)
# perform a device inquiry on bluetooth device #0
# The inquiry should last 8 * 1.28 = 10.24 seconds
# before the inquiry is performed, bluez should flush its cache of
# previously discovered devices
flt = bluez.hci_filter_new()
bluez.hci_filter_all_events(flt)
bluez.hci_filter_set_ptype(flt, bluez.HCI_EVENT_PKT)
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, flt )
duration = 4
max_responses = 255
cmd_pkt = struct.pack("BBBBB", 0x33, 0x8b, 0x9e, duration, max_responses)
bluez.hci_send_cmd(sock, bluez.OGF_LINK_CTL, bluez.OCF_INQUIRY, cmd_pkt)
results = []
done = False
while not done:
pkt = sock.recv(255)
ptype, event, plen = struct.unpack("BBB", pkt[:3])
if event == bluez.EVT_INQUIRY_RESULT_WITH_RSSI:
pkt = pkt[3:]
nrsp = struct.unpack("B", pkt[0])[0]
for i in range(nrsp):
addr = bluez.ba2str( pkt[1+6*i:1+6*i+6] )
rssi = struct.unpack("b", pkt[1+13*nrsp+i])[0]
results.append( ( addr, rssi ) )
print "[%s] RSSI: [%d]" % (addr, rssi)
elif event == bluez.EVT_INQUIRY_COMPLETE:
done = True
elif event == bluez.EVT_CMD_STATUS:
status, ncmd, opcode = struct.unpack("BBH", pkt[3:7])
if status != 0:
print "uh oh..."
printpacket(pkt[3:7])
done = True
else:
print "unrecognized packet type 0x%02x" % ptype
# restore old filter
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, old_filter )
sock.close()
return results
def _gethcisock(device_id=-1):
try:
sock = _bt.hci_open_dev(device_id)
except:
raise BluetoothError("error accessing bluetooth device")
return sock
def _gethcisock(devid=-1):
try:
sock = _bluetooth.hci_open_dev(devid)
except Exception, e:
raise _lightbluecommon.BluetoothError("Cannot access local device: " +
str(e))
if status != 0:
print "uh oh..."
printpacket(pkt[3:7])
done = True
else:
print "unrecognized packet type 0x%02x" % ptype
# restore old filter
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, old_filter )
return results
dev_id = 0
try:
sock = bluez.hci_open_dev(dev_id)
except:
print "error accessing bluetooth device..."
sys.exit(1)
try:
mode = read_inquiry_mode(sock)
except Exception, e:
print "error reading inquiry mode. "
print "Are you sure this a bluetooth 1.2 device?"
print e
sys.exit(1)
print "current inquiry mode is %d" % mode
if mode != 1:
print "writing inquiry mode..."
bluez.hci_send_cmd(sock, bluez.OGF_HOST_CTL, bluez.OCF_WRITE_INQ_ACTIVITY,
struct.pack("HH", interval, window))
pkt = sock.recv(255)
status = struct.unpack("xxxxxxB", pkt)[0]
# restore old filter
sock.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, old_filter)
if status != 0: return -1
return 0
dev_id = 0
try:
sock = bluez.hci_open_dev(dev_id)
except:
print "error accessing bluetooth device..."
sys.exit(1)
try:
interval, window = read_inquiry_scan_activity(sock)
except Exception, e:
print "error reading inquiry scan activity. "
print e
sys.exit(1)
print "current inquiry scan interval: %d (0x%X) window: %d (0x%X)" % \
(interval, interval, window, window)
if len(sys.argv) == 3:
interval = int(sys.argv[1])
def _gethcisock (device_id = -1):
try:
sock = _bt.hci_open_dev (device_id)
except:
raise BluetoothError ("error accessing bluetooth device")
return sock
def _gethcisock(devid=-1):
try:
sock = _bluetooth.hci_open_dev(devid)
except Exception, e:
raise _lightbluecommon.BluetoothError(
"Cannot access local device: " + str(e))
def read_local_bdaddr(hci_sock):
old_filter = hci_sock.getsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, 14)
flt = _bt.hci_filter_new()
opcode = _bt.cmd_opcode_pack(_bt.OGF_INFO_PARAM,
_bt.OCF_READ_BD_ADDR)
_bt.hci_filter_set_ptype(flt, _bt.HCI_EVENT_PKT)
_bt.hci_filter_set_event(flt, _bt.EVT_CMD_COMPLETE);
_bt.hci_filter_set_opcode(flt, opcode)
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, flt )
_bt.hci_send_cmd(hci_sock, _bt.OGF_INFO_PARAM, _bt.OCF_READ_BD_ADDR )
pkt = hci_sock.recv(255)
status,raw_bdaddr = struct.unpack("xxxxxxB6s", pkt)
assert status == 0
t = [ "%X" % ord(b) for b in raw_bdaddr ]
t.reverse()
bdaddr = ":".join(t)
# restore old filter
hci_sock.setsockopt( _bt.SOL_HCI, _bt.HCI_FILTER, old_filter )
return bdaddr
if __name__ == "__main__":
dev_id = 0
hci_sock = _bt.hci_open_dev(dev_id)
bdaddr = read_local_bdaddr(hci_sock)
print bdaddr
