demo.tracker-v2/code/tracker.py

677 lines
23 KiB
Python

# Copyright (c) Quectel Wireless Solution, Co., Ltd.All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import sim
import utime
import modem
import _thread
import checkNet
import dataCall
from misc import Power
from usr.led import LED
from usr.sensor import Sensor
from usr.remote import Remote
from usr.battery import Battery
from usr.mpower import LowEnergyRTC
from usr.logging import getLogger
from usr.location import Location, GPSMatch, GPSParse
from usr.ota import OTAFileClear
from usr.common import numiter, Singleton
from usr.settings import ALERTCODE, DEVICE_FIRMWARE_NAME, PROJECT_NAME, LOWENERGYMAP, \
settings, default_values_app, default_values_sys, Settings
try:
from misc import USB
except ImportError:
USB = None
try:
from misc import PowerKey
except ImportError:
PowerKey = None
log = getLogger(__name__)
sim.setSimDet(1, 0)
def pwk_callback(status):
if status == 0:
log.info("PowerKey Release.")
elif status == 1:
log.info("PowerKey Press.")
else:
log.warn("Unknown PowerKey Status:", status)
def usb_callback(status):
if status == 0:
log.info("USB is disconnected.")
elif status == 1:
log.info("USB is connected.")
else:
log.warn("Unknown USB Stauts:", status)
def nw_callback(args):
net_check_res = DeviceCheck().net()
if args[1] != 1:
if net_check_res[0] == 1 and net_check_res[1] != 1:
log.warn("SIM abnormal!")
alert_code = 30004
alert_info = {"local_time": Tracker().__get_local_time()}
alert_data = Tracker().__get_alert_data(alert_code, alert_info)
Tracker().device_data_report(event_data=alert_data, msg="sim_abnormal")
else:
if net_check_res == (3, 1):
pass
class Tracker(Singleton):
def __init__(self):
self.__controller = None
self.__devicecheck = None
self.__battery = None
self.__sensor = None
self.__locator = None
self.num_iter = numiter()
self.num_lock = _thread.allocate_lock()
def __get_num(self):
with self.num_lock:
try:
num = next(self.num_iter)
except StopIteration:
self.num_iter = numiter()
num = next(self.num_iter)
return str(num)
def __format_loc_method(self, data):
loc_method = "%04d" % int(bin(data)[2:])
gps = bool(int(loc_method[-1]))
cell = bool(int(loc_method[-2]))
wifi = bool(int(loc_method[-3]))
loc_method = {
"gps": gps,
"cell": cell,
"wifi": wifi,
}
return loc_method
def __device_speed_check(self):
current_settings = self.__controller.settings_get() if self.__controller else {}
alert_data = {
"current_speed": 0.00
}
if current_settings["app"]["sw_over_speed_alert"] is True:
if self.locator.gps:
gps_data = self.locator.gps.read()
speed = GPSParse.GxVTG_speed(GPSMatch().GxVTG(gps_data))
if speed and float(speed) >= current_settings["app"]["over_speed_threshold"]:
alert_code = 30003
alert_info = {"local_time": self.__get_local_time()}
alert_data = self.__get_alert_data(alert_code, alert_info)
if speed:
alert_data["current_speed"] = float(speed)
return alert_data
def __get_local_time(self):
return str(utime.mktime(utime.localtime()) * 1000)
def __get_alert_data(self, alert_code, alert_info):
current_settings = self.__controller.settings_get() if self.__controller else {}
alert_data = {}
if ALERTCODE.get(alert_code):
alert_status = current_settings.get("app", {}).get("sw_" + ALERTCODE.get(alert_code))
if alert_status:
alert_data = {ALERTCODE.get(alert_code): alert_info}
else:
log.warn("%s switch is %s" % (ALERTCODE.get(alert_code), alert_status))
else:
log.error("altercode (%s) is not exists. alert info: %s" % (alert_code, alert_info))
return alert_data
def __get_low_energy_method(self, period):
current_settings = self.__controller.settings_get()
device_model = modem.getDevModel()
support_methds = LOWENERGYMAP.get(device_model, [])
method = "NULL"
if support_methds:
if period >= current_settings["sys"]["work_mode_timeline"]:
if "PSM" in support_methds:
method = "PSM"
elif "POWERDOWN" in support_methds:
method = "POWERDOWN"
elif "PM" in support_methds:
method = "PM"
else:
if "PM" in support_methds:
method = "PM"
return method
def __get_ali_loc_data(self, loc_method, loc_data):
res = {"GeoLocation": {}}
if loc_method == 0x1:
gps_match = GPSMatch()
gps_parse = GPSParse()
gga_data = gps_match.GxGGA(loc_data)
data = {}
if gga_data:
Latitude = gps_parse.GxGGA_latitude(gga_data)
if Latitude:
data["Latitude"] = float('%.2f' % float(Latitude))
Longtitude = gps_parse.GxGGA_longtitude()
if Longtitude:
data["Longtitude"] = float('%.2f' % float(Longtitude))
Altitude = gps_parse.GxGGA_altitude()
if Altitude:
data["Altitude"] = float('%.2f' % float(Altitude))
if data:
data["CoordinateSystem"] = 1
res = {"GeoLocation": data}
elif loc_method in (0x2, 0x4):
if loc_data:
res["GeoLocation"] = {
"Longtitude": round(loc_data[0], 2),
"Latitude": round(loc_data[1], 2),
# "Altitude": 0.0,
"CoordinateSystem": 1
}
return res
def __get_quec_loc_data(self, loc_method, loc_data):
if loc_method == 0x1:
res = {"gps": []}
gps_match = GPSMatch()
r = gps_match.GxRMC(loc_data)
if r:
res["gps"].append(r)
r = gps_match.GxGGA(loc_data)
if r:
res["gps"].append(r)
r = gps_match.GxVTG(loc_data)
if r:
res["gps"].append(r)
return res
elif loc_method == 0x2:
return {"non_gps": ["LBS"]}
elif loc_method == 0x4:
return {"non_gps": []}
def set_controller(self, controller):
if isinstance(controller, Controller):
self.__controller = controller
return True
return False
def set_devicecheck(self, devicecheck):
if isinstance(devicecheck, DeviceCheck):
self.__devicecheck = devicecheck
return True
return False
def set_battery(self, battery):
if isinstance(battery, Battery):
self.__battery = battery
return True
return False
def set_sensor(self, sensor):
if isinstance(sensor, Sensor):
self.__sensor = sensor
return True
return False
def set_locator(self, locator):
if isinstance(locator, Location):
self.__locator = locator
return True
return False
def device_status_get(self):
device_status_data = {}
device_module_status = {}
alert_code = 20000
net_status = self.__devicecheck.net()
location_status = self.__devicecheck.location()
temp_status = self.__devicecheck.temp()
light_status = self.__devicecheck.light()
triaxial_status = self.__devicecheck.triaxial()
mike_status = self.__devicecheck.mike()
device_module_status["net"] = 1 if net_status == (3, 1) else 0
device_module_status["location"] = 1 if location_status else 0
# TODO: Check Sensor.
if temp_status is not None:
device_module_status["temp_sensor"] = 1 if temp_status else 0
if light_status is not None:
device_module_status["light_sensor"] = 1 if temp_status else 0
if triaxial_status is not None:
device_module_status["move_sensor"] = 1 if temp_status else 0
if mike_status is not None:
device_module_status["mike"] = 1 if temp_status else 0
device_status = True
# TODO: Led Show
if net_status == (3, 1) and location_status is True and \
(temp_status is True or temp_status is None) and \
(light_status is True or light_status is None) and \
(triaxial_status is True or triaxial_status is None) and \
(mike_status is True or mike_status is None):
self.running_led.period = 0.5
else:
self.running_led.period = 2
device_status = False
if device_status is False:
device_status_data = self.__get_alert_data(alert_code, {"local_time": self.__get_local_time()})
device_status_data.update({"device_module_status": device_module_status})
return device_status_data
def device_status_check(self):
device_status_check_res = self.device_status_get()
self.device_data_report(event_data=device_status_check_res)
def device_data_get(self, power_switch=True):
current_settings = self.__controller.settings_get() if self.__controller else {}
device_data = {
"power_switch": power_switch,
"local_time": self.__get_local_time(),
}
# Get cloud location data
loc_info = self.locator.read(current_settings["app"]["loc_method"]) if self.locator else None
if loc_info:
loc_method_dict = {1: "GPS", 2: "CELL", 4: "WIFI"}
log.debug("Location Data loc_method: %s" % loc_method_dict.get(loc_info[0], loc_info[0]))
device_data.update(loc_info[1])
# Get gps speed
over_speed_check_res = self.__device_speed_check()
log.debug("over_speed_check_res: %s" % str(over_speed_check_res))
device_data.update(over_speed_check_res)
# Get battery energy
energy = self.battery.energy()
device_data.update({
"energy": energy,
"voltage": self.battery.voltage(),
})
if energy <= current_settings["app"]["low_power_alert_threshold"]:
alert_data = self.__get_alert_data(30002, {"local_time": self.__get_local_time()})
device_data.update(alert_data)
# Get ota status & drive behiver code
device_data.update({
"ota_status": current_settings["sys"]["ota_status"],
"drive_behavior_code": current_settings["sys"]["drive_behavior_code"],
})
# Get app settings info
device_data.update(current_settings["app"])
# Format loc method
device_data.update({"loc_method": self.__format_loc_method(current_settings["app"]["loc_method"])})
# TODO: Add other machine info.
return device_data
def device_data_report(self, power_switch=True, event_data={}, msg=""):
device_data = self.device_data_get(power_switch)
if event_data:
device_data.update(event_data)
num = self.__get_num()
topic = num + "/" + msg if msg else num
log.debug("[x] post data topic [%s]" % topic)
post_res = self.__controller.remote_post_data(device_data)
# OTA status rst
current_settings = settings.get()
ota_status_info = current_settings["sys"]["ota_status"]
if ota_status_info["upgrade_status"] in (3, 4):
self.ota_status_reset()
return post_res
def ota_status_reset(self):
current_settings = self.__controller.get()
ota_status_info = current_settings["sys"]["ota_status"]
ota_info = {}
ota_info["sys_target_version"] = "--"
ota_info["app_target_version"] = "--"
ota_info["upgrade_module"] = 0
ota_info["upgrade_status"] = 0
ota_status_info.update(ota_info)
self.__controller.settings_set("ota_status", ota_status_info)
if current_settings["sys"]["user_ota_action"] != -1:
self.__controller.settings_set("user_ota_action", -1)
# Do cloud event downlink option by controller
def event_option(self, *args, **kwargs):
# TODO: Data Type Passthrough (Not Support Now).
return False
def event_done(self, *args, **kwargs):
try:
setting_flag = 0
for arg in args:
if hasattr(default_values_app, arg[0]):
set_res = self.__controller.settings_set(arg[0], arg[1])
if set_res and setting_flag == 0:
setting_flag = 1
if hasattr(self, arg[0]):
getattr(self, arg[0])(arg[1])
if setting_flag:
self.__controller.settings_save()
return True
except:
return False
def event_query(self, *args, **kwargs):
return self.device_data_report()
def event_ota_plain(self, *args, **kwargs):
current_settings = settings.get()
if current_settings["app"]["sw_ota"]:
if current_settings["app"]["sw_ota_auto_upgrade"] or current_settings["sys"]["user_ota_action"] != -1:
if current_settings["app"]["sw_ota_auto_upgrade"]:
ota_action_val = 1
else:
if current_settings["sys"]["user_ota_action"] != -1:
ota_action_val = current_settings["sys"]["user_ota_action"]
else:
return
if current_settings["sys"]["cloud"] == default_values_sys._cloud.quecIot or \
current_settings["sys"]["cloud"] == default_values_sys._cloud.AliYun:
log.debug("ota_plain args: %s, kwargs: %s" % (str(args), str(kwargs)))
self.__controller.remote_ota_action(action=ota_action_val, module=kwargs.get("module"))
else:
log.error("Current Cloud (0x%X) Not Supported!" % current_settings["sys"]["cloud"])
def event_ota_file_download(self, *args, **kwargs):
# OAT MQTT File Download Is Not Supported Yet.
return False
def power_switch(self, flag=None):
self.event_query(power_switch=flag)
if flag is False:
self.__controller.power_down()
def user_ota_action(self, action):
current_settings = self.__controller.settings_get()
if current_settings["app"]["sw_ota"] and current_settings["app"]["sw_ota_auto_upgrade"] is False:
ota_status_info = current_settings["sys"]["ota_status"]
if ota_status_info["upgrade_status"] == 1 and current_settings["sys"]["user_ota_action"] == -1:
self.__controller.settings_set("user_ota_action", action)
self.__controller.settings_save()
self.__controller.remote_ota_check()
def ota_status(self, upgrade_info=None):
current_settings = self.__controller.settings_get()
if upgrade_info and current_settings["app"]["sw_ota"]:
ota_status_info = current_settings["sys"]["ota_status"]
if ota_status_info["sys_target_version"] == "--" and ota_status_info["app_target_version"] == "--":
ota_info = {}
if upgrade_info[0] == DEVICE_FIRMWARE_NAME:
ota_info["upgrade_module"] = 1
ota_info["sys_target_version"] = upgrade_info[2]
elif upgrade_info[0] == PROJECT_NAME:
ota_info["upgrade_module"] = 2
ota_info["app_target_version"] = upgrade_info[2]
ota_info["upgrade_status"] = upgrade_info[1]
ota_status_info.update(ota_info)
self.__controller.settings_set("ota_status", ota_status_info)
self.__controller.settings_save()
def power_restart(self, flag):
self.event_query(power_switch=False)
self.__controller.power_restart()
def work_cycle_period(self, period):
# Reset work_cycle_period & Reset RTC
self.__controller.low_energy_rtc_enable(0)
self.__controller.low_energy_rtc_set_period(period)
method = self.__get_low_energy_method(period)
self.__controller.low_energy_rtc_set_method(method)
self.__controller.low_energy_rtc_init()
self.__controller.low_energy_rtc_start()
def cloud_init_params(self, params):
self.__controller.settings_set("cloud_init_params", params)
self.__controller.settings_save()
def low_engery_rtc_option(self, low_energy_method):
current_settings = self.__controller.settings_get()
if current_settings["app"]["work_mode"] == default_values_app._work_mode.intelligent:
speed_info = self.__device_speed_check()
if speed_info.get("current_speed") > 0:
self.device_data_report()
else:
self.device_data_report()
self.__controller.low_energy_rtc_start()
if low_energy_method == "PSM":
# TODO: PSM option.
pass
elif low_energy_method == "POWERDOWN":
self.__controller.power_down()
def update(self, observable, *args, **kwargs):
if isinstance(observable, LowEnergyRTC):
self.low_engery_rtc_option(args[1])
class DeviceCheck(object):
def net(self):
current_settings = settings.get()
checknet = checkNet.CheckNetwork(settings.PROJECT_NAME, settings.PROJECT_VERSION)
timeout = current_settings.get("sys", {}).get("checknet_timeout", 60)
check_res = checknet.wait_network_connected(timeout)
log.debug("DeviceCheck.net res: %s" % str(check_res))
return check_res
def loction(self):
# return True if OK
locator = Location()
retry = 0
gps_data = None
sleep_time = 1
while retry < 5:
gps_data = locator.read()
if gps_data:
break
else:
retry += 1
utime.sleep(sleep_time)
sleep_time *= 2
del locator
if gps_data:
return True
return False
def temp(self):
# return True if OK
return None
def light(self):
# return True if OK
return None
def triaxial(self):
# return True if OK
return None
def mike(self):
# return True if OK
return None
class Controller(Singleton):
def __init__(self):
self.__remote = None
self.__settings = None
self.__low_energy_rtc = None
self.__energy_led = None
self.__running_led = None
self.__power_key = None
self.__usb = None
self.__data_call = None
self.__ota_file_clear = None
def set_remote(self, remote):
if isinstance(remote, Remote):
self.__remote = remote
return True
return False
def set_settings(self, settings):
if isinstance(settings, Settings):
self.__settings = settings
return True
return False
def set_low_energy_rtc(self, low_energy_rtc):
if isinstance(low_energy_rtc, LowEnergyRTC):
self.__low_energy_rtc = low_energy_rtc
return True
return False
def set_energy_led(self, energy_led):
if isinstance(energy_led, LED):
self.__energy_led = energy_led
return True
return False
def set_running_led(self, running_led):
if isinstance(running_led, LED):
self.__running_led = running_led
return True
return False
def set_power_key(self, power_key, power_key_cb):
if isinstance(power_key, PowerKey):
self.__power_key = power_key
self.__power_key.powerKeyEventRegister(self.power_key_cb)
return True
return False
def set_usb(self, usb, usb_cb):
if isinstance(usb, USB):
self.__usb = usb
if usb_cb:
self.__usb.setCallback(usb_cb)
return True
return False
def set_data_call(self, data_call, data_call_cb):
if isinstance(data_call, dataCall):
self.__data_call = data_call
if data_call_cb:
self.__data_call.setCallback(data_call_cb)
return True
return False
def set_ota_file_clear(self, ota_file_clear):
if isinstance(ota_file_clear, OTAFileClear):
self.__ota_file_clear = ota_file_clear
return True
return False
def settings_get(self):
return self.__settings.get()
def settings_set(self, key, value):
if key == "loc_method":
v = "0b"
v += str(int(value.get(3, 0)))
v += str(int(value.get(2, 0)))
v += str(int(value.get(1, 0)))
value = int(v, 2)
set_res = self.__settings.set(key, value)
log.debug("__settings_set key: %s, val: %s, set_res: %s" % (key, value, set_res))
return set_res
def settings_save(self):
return self.__settings.save()
def power_restart(self):
Power.powerRestart()
def power_down(self):
Power.powerDown()
def remote_post_data(self, data):
return self.__remote.post_data(data)
def remote_ota_check(self):
return self.__remote.cloud_ota_check()
def remote_ota_action(self, action, module):
return self.__remote.cloud_ota_action(action, module)
def low_energy_rtc_init(self):
return self.__low_energy_rtc.low_energy_init()
def low_energy_rtc_start(self):
return self.__low_energy_rtc.start_rtc()
def low_energy_rtc_enable(self, enable):
return self.__low_energy_rtc.enable_alarm(enable)
def low_energy_rtc_set_period(self, period):
return self.__low_energy_rtc.set_period(period)
def low_energy_rtc_set_method(self, method):
return self.__low_energy_rtc.set_low_energy_method(method)
def ota_file_clean(self):
self.__ota_file_clear.file_clear()
def tracker_main():
tracker = Tracker()
devicecheck = DeviceCheck()
tracker.set_devicecheck(devicecheck)