def wait_gprs():
while not cellular.gprs():
machine.set_idle(True)
iteration = 0
led2.value(1)
while not cellular.is_network_registered():
delay(60000)
iteration += 1
if iteration > 5:
reset_gsm()
tm = 1
led2.value(0)
try:
cellular.gprs(get_property('apn'), get_property('login'),
get_property('password'))
except Exception as err:
print("OS error: {0}".format(err))
reset_gsm()
machine.watchdog_reset()
machine.set_idle(False)
def send_rtt_coordinates():
s = socket.socket()
s.settimeout(10.0)
try:
coords = location.get_coordinates()
print(get_rtt_string(coords))
connect_with_timeout(s, get_property('rtt_server'),
get_property('rtt_port'), 10)
s.write(get_rtt_string(coords))
finally:
s.close()
def auth_user(phone, args):
print(phone + "" + str(args))
if len(args) > 0:
password = get_property("admin_password")
if password is None or password == "":
return "Password must be defined before"
if args[0] == get_property("admin_password"):
add_admin(phone)
return "Ok"
return None
def load_model():
model_filename = os.path.join(settings.APP_STATIC, settings.get_property('model_file'))
exists = os.path.exists(model_filename)
if exists:
print(
"Loading pre-trained model. If you have updated the training data, please delete " + model_filename + " file.")
classifier = joblib.load(model_filename)
else:
classifier = ChatIntentClassifier(settings.get_property('training_data_file'),
settings.get_property('text_field'),
settings.get_property('label_field'), settings.get_property('delimiter'))
save_model(classifier)
return classifier
def prepare_yndx_locator_request():
gps_data = cellular.agps_station_data()
mcc = gps_data[0]
mnc = int(gps_data[1] / 10)
stations = gps_data[2]
gsm_cells = [{
"countrycode": mcc,
"operatorid": mnc,
"lac": x[0],
"cellid": x[1],
"signal_strength": x[2],
} for x in stations]
return {
"common": {
"version": "1.0",
"api_key": get_property('locator_api_key'),
},
"gsm_cells": gsm_cells,
"ip": {
"address_v4": None
}
}
def main_iteration():
global led
global sms_requested
led.value(1)
machine.watchdog_reset()
try:
if sms_requested is not None:
send_coords_by_sms(sms_requested)
sms_requested = None
gprs.wait_gprs()
machine.set_min_freq(machine.PM_SYS_FREQ_39M)
send_rtt_coordinates()
except Exception as err:
print("OS error: {0}".format(err))
try:
admins = get_property("admin_numbers")
if len(admins) > 0:
cellular.SMS(admins[0], "OS error: {0}".format(err)).send(0)
except Exception as e:
pass
finally:
machine.watchdog_reset()
led.value(0)
def send_coords_by_sms(number):
try:
print("Sending coords")
coords = location.get_coordinates()
text = get_property('sms_template').format(lat=coords[0],
lng=coords[1])
print("Sending " + text)
cellular.SMS(number, text).send(0)
except Exception as err:
pass
def on_call_handler(number):
global sms_requested
cellular.on_call(on_call_handler)
if isinstance(number, str):
cellular.dial(False)
phone = '+' + number
if check_admin_number(phone) and get_property('send_sms_on_call'):
interrupt = True
sms_requested = phone
def set_password(phone, args):
if len(args) > 0:
password = get_property("admin_password")
#Пароль был задан, значит менять его может только админ
if password is not None and password != "":
if not check_admin_number(phone):
return None
set_property("admin_password", args[0])
#TODO save()
return "Password was set to " + args[0]
return None
def main_loop():
while (True):
if charging():
s.writeRegister("charging effect")
else:
si.writeRegister("stop_charging_effect")
remove_all_sms()
main_iteration()
delay(get_property('track_delay_minutes') * 60 * 1000)
if deep_sleep_allowed and no_move_for_a_long_time():
send_sms()
if usb_connected():
s.writeRegister("sleep effect")
si.writeRegister("deep_sleep")
def get_battery():
value = adc0.read()
v = max(get_property('min_bat_adc'), value)
v = min(get_property('max_bat_adc'), v)
return (v - get_property('min_bat_adc')) / (
get_property('max_bat_adc') - get_property('min_bat_adc')) * 100
def check_admin_number(phone):
print("check " + phone + " " + str(get_property("admin_numbers")))
return phone in get_property("admin_numbers")
def add_admin(phone):
get_property("admin_numbers").append(phone)