def le_advertise_packet_handler(mac, adv_type, data, rssi):
data_str = raw_packet_to_str(data)
# Check for ATC preamble
if data_str[6:10] == '1a18':
temp = int(data_str[22:26], 16) / 10
hum = int(data_str[26:28], 16)
batt = int(data_str[28:30], 16)
print("%s - Device: %s Temp: %sc Humidity: %s%% Batt: %s%%" % \
(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), mac, temp, hum, batt))
sub_call = f"/home/openhabian/python/sendToMQTT.sh {temp} {hum} {batt} {mac}"
subprocess.call(sub_call, shell=True)
def le_advertise_packet_handler(mac, data, rssi):
global prev_data
global prev_rot_val
print()
print("packet len is", len(data))
data_str = raw_packet_to_str(data)
data_wo_rssi = (mac, data_str)
print("BLE packet: %s %s %d" % (mac, data_str, rssi))
if prev_data is not None:
if data_wo_rssi != prev_data:
# color differences with previous packet data
sys.stdout.write(' ' * 20 + 'data_diff=')
for c1, c2 in zip(data_str, prev_data[1]):
if c1 != c2:
sys.stdout.write('\033[0;33m' + c1 + '\033[m')
else:
sys.stdout.write(c1)
sys.stdout.write('\n')
# Advertisement are split into:
# <sub-packet length byte> <sub-packet type byte> <sub-packet data (length-1)>"
# (types are listed here: https://www.bluetooth.com/specifications/assigned-numbers/generic-access-profile)
pkt_start = 4
pkt_data_start = pkt_start + 2
pkt_data_len = data[pkt_start] - 1
assert data[pkt_start + 1] == 0x09 # Type should be "Complete Local Name"
print("name is %r" % data[pkt_data_start:pkt_data_start + pkt_data_len].decode('utf-8'))
pkt_start = pkt_data_start + pkt_data_len
pkt_data_start = pkt_start + 2
pkt_data_len = data[pkt_start] - 1
assert data[pkt_start + 1] == 0xFF # Type should be "Manufacturer Specific Data"
print("manufacturer data len is", pkt_data_len)
my_data = data[pkt_data_start:pkt_data_start + pkt_data_len]
my_data = struct.unpack('B' * pkt_data_len, my_data)
print("manufacturer data is", my_data)
if my_data[2] == 1:
key = pynput.keyboard.Key.right
key = KEY_VOLUME_UP
keyboard.press(key); keyboard.release(key)
elif my_data[2] == 2:
key = pynput.keyboard.Key.left
key = KEY_VOLUME_DOWN
keyboard.press(key); keyboard.release(key)
prev_rot_val = my_data[1]
prev_data = data_wo_rssi
def le_advertise_packet_handler(mac, adv_type, data, rssi):
global prev_data
data_str = raw_packet_to_str(data)
data_wo_rssi = (mac, data_str)
print("BLE packet: %s %02x %s %d" % (mac, adv_type, data_str, rssi))
if prev_data is not None:
if data_wo_rssi != prev_data:
# color differences with previous packet data
sys.stdout.write(' ' * 35 + 'data_diff=')
for c1, c2 in zip(data_str, prev_data[1]):
if c1 != c2:
sys.stdout.write('\033[0;33m' + c1 + '\033[m')
else:
sys.stdout.write(c1)
sys.stdout.write('\n')
prev_data = data_wo_rssi
def le_advertise_packet_handler(mac, adv_type, data, rssi):
data_str = raw_packet_to_str(data)
# Check for ATC preamble
if data_str[6:10] == '1a18':
temp_raw = int(data_str[22:26], 16)
if temp_raw > 1000:
temp_raw = temp_raw - 65535
temp = round((temp_raw / 10) * 1.8 + 32, 1)
hum = int(data_str[26:28], 16)
batt = int(data_str[28:30], 16)
temperature_payload = 'MQTT:home/' + deviceName[
mac] + '/temperature:' + str(temp)
humidity_payload = 'MQTT:home/' + deviceName[
mac] + '/humidity:' + str(hum)
battery_payload = 'MQTT:home/' + deviceName[
mac] + '/battery:' + str(batt)
if ser.inWaiting() > 0:
time.sleep(0.1)
r_buff = ser.read(ser.inWaiting())
if r_buff == RET_REG[0]:
print("BROADCAST and MONITOR mode was actived")
GPIO.output(M1, GPIO.LOW)
time.sleep(0.01)
r_buff = ""
ser.write(temperature_payload.encode('ascii'))
time.sleep(1)
# ser.write(('|').encode('ascii'))
ser.write(humidity_payload.encode('ascii'))
time.sleep(1)
# ser.write(('|').encode('ascii'))
ser.write(battery_payload.encode('ascii'))
time.sleep(1)
print(temperature_payload)
print(humidity_payload)
print(battery_payload)
def le_advertise_packet_handler(mac, adv_type, data, rssi):
global lastBLEPaketReceived
if args.watchdogtimer:
lastBLEPaketReceived = time.time()
lastBLEPaketReceived = time.time()
#print("reveived BLE packet")
data_str = raw_packet_to_str(data)
ATCPaketMAC = data_str[10:22].upper()
macStr = mac.replace(":", "").upper()
atcIdentifier = data_str[6:10].upper()
if (atcIdentifier == "1A18"
and ATCPaketMAC == macStr) and not args.onlydevicelist or (
atcIdentifier == "1A18" and mac in sensors
): #only Data from ATC devices, double checked
advNumber = data_str[-2:]
if macStr in advCounter:
lastAdvNumber = advCounter[macStr]
else:
lastAdvNumber = None
if lastAdvNumber == None or lastAdvNumber != advNumber:
advCounter[macStr] = advNumber
print("BLE packet: %s %02x %s %d" %
(mac, adv_type, data_str, rssi))
#print("AdvNumber: ", advNumber)
#temp = data_str[22:26].encode('utf-8')
#temperature = int.from_bytes(bytearray.fromhex(data_str[22:26]),byteorder='big') / 10.
global measurements
measurement = Measurement(0, 0, 0, 0, 0, 0, 0, 0)
if args.influxdb == 1:
measurement.timestamp = int((time.time() // 10) * 10)
else:
measurement.timestamp = int(time.time())
#temperature = int(data_str[22:26],16) / 10.
temperature = int.from_bytes(bytearray.fromhex(
data_str[22:26]),
byteorder='big',
signed=True) / 10.
print("Temperature: ", temperature)
humidity = int(data_str[26:28], 16)
print("Humidity: ", humidity)
batteryVoltage = int(data_str[30:34], 16) / 1000
print("Battery voltage:", batteryVoltage, "V")
print("RSSI:", rssi, "dBm")
if args.battery:
batteryPercent = int(data_str[28:30], 16)
print("Battery:", batteryPercent, "%")
measurement.battery = batteryPercent
measurement.humidity = humidity
measurement.temperature = temperature
measurement.voltage = batteryVoltage
measurement.rssi = rssi
if mac in sensors:
try:
measurement.sensorname = sensors[mac]["sensorname"]
except:
measurement.sensorname = mac
if "offset1" in sensors[mac] and "offset2" in sensors[
mac] and "calpoint1" in sensors[
mac] and "calpoint2" in sensors[mac]:
measurement.humidity = calibrateHumidity2Points(
humidity, int(sensors[mac]["offset1"]),
int(sensors[mac]["offset2"]),
int(sensors[mac]["calpoint1"]),
int(sensors[mac]["calpoint2"]))
print(
"Humidity calibrated (2 points calibration): ",
measurement.humidity)
elif "humidityOffset" in sensors[mac]:
measurement.humidity = humidity + int(
sensors[mac]["humidityOffset"])
print("Humidity calibrated (offset calibration): ",
measurement.humidity)
else:
measurement.sensorname = mac
if (args.callback):
measurements.append(measurement)
#print("Length:", len(measurements))
print("")
def le_advertise_packet_handler(mac, adv_type, data, rssi):
global lastBLEPaketReceived
if args.watchdogtimer:
lastBLEPaketReceived = time.time()
lastBLEPaketReceived = time.time()
data_str = raw_packet_to_str(data)
preeamble = "10161a18"
paketStart = data_str.find(preeamble)
offset = paketStart + len(preeamble)
#print("reveived BLE packet")+
atcData_str = data_str[offset:offset + 26]
ATCPaketMAC = atcData_str[0:12].upper()
macStr = mac.replace(":", "").upper()
atcIdentifier = data_str[(offset - 4):offset].upper()
if (atcIdentifier == "1A18"
and ATCPaketMAC == macStr) and not args.onlydevicelist or (
atcIdentifier == "1A18" and mac in sensors) and len(
atcData_str
) == 26: #only Data from ATC devices, double checked
advNumber = atcData_str[-2:]
if macStr in advCounter:
lastAdvNumber = advCounter[macStr]
else:
lastAdvNumber = None
if lastAdvNumber == None or lastAdvNumber != advNumber:
advCounter[macStr] = advNumber
print("BLE packet: %s %02x %s %d" %
(mac, adv_type, data_str, rssi))
#print("AdvNumber: ", advNumber)
#temp = data_str[22:26].encode('utf-8')
#temperature = int.from_bytes(bytearray.fromhex(data_str[22:26]),byteorder='big') / 10.
global measurements
measurement = Measurement(0, 0, 0, 0, 0, 0, 0, 0)
if args.influxdb == 1:
measurement.timestamp = int((time.time() // 10) * 10)
else:
measurement.timestamp = int(time.time())
#temperature = int(data_str[22:26],16) / 10.
temperature = int.from_bytes(bytearray.fromhex(
atcData_str[12:16]),
byteorder='big',
signed=True) / 10.
print("Temperature: ", temperature)
humidity = int(atcData_str[16:18], 16)
print("Humidity: ", humidity)
batteryVoltage = int(atcData_str[20:24], 16) / 1000
print("Battery voltage:", batteryVoltage, "V")
print("RSSI:", rssi, "dBm")
#if args.battery:
batteryPercent = int(atcData_str[18:20], 16)
print("Battery:", batteryPercent, "%")
measurement.battery = batteryPercent
measurement.humidity = humidity
measurement.temperature = temperature
measurement.voltage = batteryVoltage
measurement.rssi = rssi
currentMQTTTopic = MQTTTopic
if mac in sensors:
try:
measurement.sensorname = sensors[mac]["sensorname"]
except:
measurement.sensorname = mac
if "offset1" in sensors[mac] and "offset2" in sensors[
mac] and "calpoint1" in sensors[
mac] and "calpoint2" in sensors[mac]:
measurement.humidity = calibrateHumidity2Points(
humidity, int(sensors[mac]["offset1"]),
int(sensors[mac]["offset2"]),
int(sensors[mac]["calpoint1"]),
int(sensors[mac]["calpoint2"]))
print(
"Humidity calibrated (2 points calibration): ",
measurement.humidity)
elif "humidityOffset" in sensors[mac]:
measurement.humidity = humidity + int(
sensors[mac]["humidityOffset"])
print("Humidity calibrated (offset calibration): ",
measurement.humidity)
if "topic" in sensors[mac]:
currentMQTTTopic = sensors[mac]["topic"]
else:
measurement.sensorname = mac
if measurement.calibratedHumidity == 0:
measurement.calibratedHumidity = measurement.humidity
if (args.callback):
measurements.append(measurement)
if (args.mqttconfigfile):
jsonString = buildJSONString(measurement)
myMQTTPublish(currentMQTTTopic, jsonString)
#MQTTClient.publish(currentMQTTTopic,jsonString,1)
#print("Length:", len(measurements))
print("")
def le_advertise_packet_handler(mac, adv_type, data, rssi):
global lastBLEPacketReceived
if args.watchdogtimer:
lastBLEPacketReceived = time.time()
lastBLEPacketReceived = time.time()
data_str = raw_packet_to_str(data)
global measurements
measurement = Measurement(0,0,0,0,0,0,0,0)
measurement = (
decode_data_atc(mac, adv_type, data_str, rssi, measurement)
or
decode_data_qingping(mac, adv_type, data_str, rssi, measurement)
)
if measurement:
if args.influxdb == 1:
measurement.timestamp = int((time.time() // 10) * 10)
else:
measurement.timestamp = int(time.time())
if args.round:
measurement.temperature=round(measurement.temperature,1)
measurement.humidity=round(measurement.humidity,1)
if mac in sensors and "sensorname" in sensors[mac]:
print("Sensorname:", sensors[mac]["sensorname"])
print("Temperature: ", measurement.temperature)
print("Humidity: ", measurement.humidity)
if measurement.voltage != None:
print ("Battery voltage:", measurement.voltage,"V")
print ("RSSI:", rssi, "dBm")
print ("Battery:", measurement.battery,"%")
currentMQTTTopic = MQTTTopic
if mac in sensors:
try:
measurement.sensorname = sensors[mac]["sensorname"]
except:
measurement.sensorname = mac
if "offset1" in sensors[mac] and "offset2" in sensors[mac] and "calpoint1" in sensors[mac] and "calpoint2" in sensors[mac]:
measurement.humidity = calibrateHumidity2Points(measurement.humidity,int(sensors[mac]["offset1"]),int(sensors[mac]["offset2"]),int(sensors[mac]["calpoint1"]),int(sensors[mac]["calpoint2"]))
print ("Humidity calibrated (2 points calibration): ", measurement.humidity)
elif "humidityOffset" in sensors[mac]:
measurement.humidity = measurement.humidity + int(sensors[mac]["humidityOffset"])
print ("Humidity calibrated (offset calibration): ", measurement.humidity)
if "topic" in sensors[mac]:
currentMQTTTopic=sensors[mac]["topic"]
else:
measurement.sensorname = mac
if measurement.calibratedHumidity == 0:
measurement.calibratedHumidity = measurement.humidity
if args.callback or args.httpcallback:
measurements.append(measurement)
if args.mqttconfigfile:
jsonString=buildJSONString(measurement)
myMQTTPublish(currentMQTTTopic,jsonString)
#MQTTClient.publish(currentMQTTTopic,jsonString,1)
#print("Length:", len(measurements))
print("")
