def parse_events(sock):
global sensor_list
pkt = sock.recv(255)
parsed_packet = ble.hci_le_parse_response_packet(pkt)
if "bluetooth_le_subevent_name" in parsed_packet and \
(parsed_packet["bluetooth_le_subevent_name"]
== 'EVT_LE_ADVERTISING_REPORT'):
if debug:
for report in parsed_packet["advertising_reports"]:
print "----------------------------------------------------"
print "Found BLE device:", report['peer_bluetooth_address']
print "Raw Advertising Packet:"
print ble.packet_as_hex_string(pkt,
flag_with_spacing=True,
flag_force_capitalize=True)
print ""
for k, v in report.items():
if k == "payload_binary":
continue
print "\t%s: %s" % (k, v)
print ""
for report in parsed_packet["advertising_reports"]:
if (ble.verify_beacon_packet(report)):
sensor = envsensor.SensorBeacon(
report["peer_bluetooth_address_s"],
ble.classify_beacon_packet(report), GATEWAY,
report["payload_binary"])
index = find_sensor_in_list(sensor, sensor_list)
if debug:
print("\t--- sensor data ---")
sensor.debug_print()
print ""
lock = threading.Lock()
lock.acquire()
conn = create_engine(
'mysql://*****:*****@localhost:3306/miner?charset=utf8')
if (index != -1): # BT Address found in sensor_list
if sensor.check_diff_seq_num(sensor_list[index]):
conn.execute(sensor.sqlInsert())
pass
sensor.update(sensor_list[index])
else: # new SensorBeacon
sensor_list.append(sensor)
conn.execute(sensor.sqlInsert())
lock.release()
else:
pass
else:
pass
return
def parse_events(sock, loop_count=10):
global sensor_list
pkt = sock.recv(255)
parsed_packet = ble.hci_le_parse_response_packet(pkt)
if "bluetooth_le_subevent_name" in parsed_packet and \
(parsed_packet["bluetooth_le_subevent_name"]
== 'EVT_LE_ADVERTISING_REPORT'):
if debug:
for report in parsed_packet["advertising_reports"]:
print("----------------------------------------------------")
print("Found BLE device:", report['peer_bluetooth_address'])
print("Raw Advertising Packet:")
print(
ble.packet_as_hex_string(pkt,
flag_with_spacing=True,
flag_force_capitalize=True))
print("")
for k, v in report.items():
if k == "payload_binary":
continue
print("\t%s: %s" % (k, v))
print("")
for report in parsed_packet["advertising_reports"]:
if (ble.verify_beacon_packet(report)):
sensor = envsensor.SensorBeacon(
report["peer_bluetooth_address_s"],
ble.classify_beacon_packet(report), device_id,
report["payload_binary"])
index = find_sensor_in_list(sensor, sensor_list)
if debug:
print("\t--- sensor data ---")
sensor.debug_print()
print("")
lock = threading.Lock()
lock.acquire()
if (index != -1): # BT Address found in sensor_list
if sensor.check_diff_seq_num(sensor_list[index]):
handling_data(sensor)
sensor.update(sensor_list[index])
else: # new SensorBeacon
sensor_list.append(sensor)
handling_data(sensor)
lock.release()
else:
pass
else:
pass
return
def parse_events(sock, desired_event, loop_count=10):
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)
for i in range(loop_count):
pkt = sock.recv(255)
parsed_packet = ble.hci_le_parse_response_packet(pkt)
if parsed_packet["bluetooth_event_id"] == desired_event:
return parsed_packet
if "bluetooth_le_subevent_id" in parsed_packet and \
parsed_packet["bluetooth_le_subevent_id"] == desired_event:
return parsed_packet
def parse_events(sock, loop_count=100):
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)
for i in range(loop_count):
pkt = sock.recv(255)
parsed_packet = ble.hci_le_parse_response_packet(pkt)
if "bluetooth_le_subevent_name" in parsed_packet and \
parsed_packet["bluetooth_le_subevent_name"] == 'EVT_LE_ADVERTISING_REPORT':
for report in parsed_packet["advertising_reports"]:
print "Found BLE device:", report['peer_bluetooth_address']
for k, v in report.items():
print "\t%s: %s" % (k, v)
def parse_events(sock, loop_count=100):
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)
for i in range(loop_count):
pkt = sock.recv(255)
parsed_packet = ble.hci_le_parse_response_packet(pkt)
if (
"bluetooth_le_subevent_name" in parsed_packet
and parsed_packet["bluetooth_le_subevent_name"] == "EVT_LE_ADVERTISING_REPORT"
):
for report in parsed_packet["advertising_reports"]:
print "Found BLE device:", report["peer_bluetooth_address"]
for k, v in report.items():
print "\t%s: %s" % (k, v)
def parse_events(sock, loop_count=10):
global sensor_list
pkt = sock.recv(255)
# Raw avertise packet data from Bluez scan
# Packet Type (1byte) + BT Event ID (1byte) + Packet Length (1byte) +
# BLE sub-Event ID (1byte) + Number of Advertising reports (1byte) +
# Report type ID (1byte) + BT Address Type (1byte) + BT Address (6byte) +
# Data Length (1byte) + Data ((Data Length)byte) + RSSI (1byte)
#
# Packet Type = 0x04
# BT Event ID = EVT_LE_META_EVENT = 0x3E (BLE events)
# (All LE commands result in a metaevent, specified by BLE sub-Event ID)
# BLE sub-Event ID = {
# EVT_LE_CONN_COMPLETE = 0x01
# EVT_LE_ADVERTISING_REPORT = 0x02
# EVT_LE_CONN_UPDATE_COMPLETE = 0x03
# EVT_LE_READ_REMOTE_USED_FEATURES_COMPLETE = 0x04
# EVT_LE_LTK_REQUEST = 0x05
# }
# Number of Advertising reports = 0x01 (normally)
# Report type ID = {
# LE_ADV_IND = 0x00
# LE_ADV_DIRECT_IND = 0x01
# LE_ADV_SCAN_IND = 0x02
# LE_ADV_NONCONN_IND = 0x03
# LE_ADV_SCAN_RSP = 0x04
# }
# BT Address Type = {
# LE_PUBLIC_ADDRESS = 0x00
# LE_RANDOM_ADDRESS = 0x01
# }
# Data Length = 0x00 - 0x1F
# * Maximum Data Length of an advertising packet = 0x1F
parsed_packet = ble.hci_le_parse_response_packet(pkt)
if "bluetooth_le_subevent_name" in parsed_packet and \
(parsed_packet["bluetooth_le_subevent_name"]
== 'EVT_LE_ADVERTISING_REPORT'):
if debug:
for report in parsed_packet["advertising_reports"]:
print "----------------------------------------------------"
print "Found BLE device:", report['peer_bluetooth_address']
print "Raw Advertising Packet:"
print ble.packet_as_hex_string(pkt,
flag_with_spacing=True,
flag_force_capitalize=True)
print ""
for k, v in report.items():
if k == "payload_binary":
continue
print "\t%s: %s" % (k, v)
print ""
for report in parsed_packet["advertising_reports"]:
if (ble.verify_beacon_packet(report)):
sensor = envsensor.SensorBeacon(
report["peer_bluetooth_address_s"],
ble.classify_beacon_packet(report), GATEWAY,
report["payload_binary"])
index = find_sensor_in_list(sensor, sensor_list)
if debug:
print("\t--- sensor data ---")
sensor.debug_print()
print ""
lock = threading.Lock()
lock.acquire()
if (index != -1): # BT Address found in sensor_list
if sensor.check_diff_seq_num(sensor_list[index]):
handling_data(sensor)
sensor.update(sensor_list[index])
else: # new SensorBeacon
sensor_list.append(sensor)
handling_data(sensor)
lock.release()
else:
pass
else:
pass
return
