本文整理匯總了Python中bluetooth._bluetooth.hci_filter_all_events方法的典型用法代碼示例。如果您正苦於以下問題：Python _bluetooth.hci_filter_all_events方法的具體用法？Python _bluetooth.hci_filter_all_events怎麽用？Python _bluetooth.hci_filter_all_events使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類bluetooth._bluetooth的用法示例。
在下文中一共展示了_bluetooth.hci_filter_all_events方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: set_bt_name
# 需要導入模塊: from bluetooth import _bluetooth [as 別名]
# 或者: from bluetooth._bluetooth import hci_filter_all_events [as 別名]
def set_bt_name(payload, src_hci, src, dst):
# Create raw HCI sock to set our BT name
raw_sock = bt.hci_open_dev(bt.hci_devid(src_hci))
flt = bt.hci_filter_new()
bt.hci_filter_all_ptypes(flt)
bt.hci_filter_all_events(flt)
raw_sock.setsockopt(bt.SOL_HCI, bt.HCI_FILTER, flt)
# Send raw HCI command to our controller to change the BT name (first 3 bytes are padding for alignment)
raw_sock.sendall(binascii.unhexlify('01130cf8cccccc') + payload.ljust(MAX_BT_NAME, b'\x00'))
raw_sock.close()
#time.sleep(1)
time.sleep(0.1)
# Connect to BNEP to "refresh" the name (does auth)
bnep = bluetooth.BluetoothSocket(bluetooth.L2CAP)
bnep.bind((src, 0))
bnep.connect((dst, BNEP_PSM))
bnep.close()
# Close ACL connection
os.system('hcitool dc %s' % (dst,))
#time.sleep(1) 示例2: open_dev
# 需要導入模塊: from bluetooth import _bluetooth [as 別名]
# 或者: from bluetooth._bluetooth import hci_filter_all_events [as 別名]
def open_dev(bt_device_id):
"""Open hci device socket."""
socket = bluez.hci_open_dev(bt_device_id)
filtr = bluez.hci_filter_new()
bluez.hci_filter_all_events(filtr)
bluez.hci_filter_set_ptype(filtr, bluez.HCI_EVENT_PKT)
socket.setsockopt(bluez.SOL_HCI, bluez.HCI_FILTER, filtr)
return socket 示例3: device_inquiry_with_with_rssi
# 需要導入模塊: from bluetooth import _bluetooth [as 別名]
# 或者: from bluetooth._bluetooth import hci_filter_all_events [as 別名]
def device_inquiry_with_with_rssi(sock):
# save current filter
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
elif event == bluez.EVT_INQUIRY_RESULT:
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] )
results.append( ( addr, -1 ) )
print "[%s] (no RRSI)" % addr
else:
print "unrecognized packet type 0x%02x" % ptype
print "event ", event
# restore old filter
sock.setsockopt( bluez.SOL_HCI, bluez.HCI_FILTER, old_filter )
return results