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539 lines
22 KiB
Python
539 lines
22 KiB
Python
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# Copyright (c) Quectel Wireless Solution, Co., Ltd.All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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@file :tracker_tb.py
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@author :Jack Sun (jack.sun@quectel.com)
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@brief :<description>
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@version :1.0.0
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@date :2022-10-31 11:15:57
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@copyright :Copyright (c) 2022
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"""
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import gc
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import sim
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import utime
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import modem
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import _thread
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# from machine import I2C
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from misc import Power
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from usr.modules.battery import Battery
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from usr.modules.history import History
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from usr.modules.logging import getLogger
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from usr.modules.net_manage import NetManage
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from usr.modules.mpower import LowEnergyManage
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# from usr.modules.temp_humidity_sensor import TempHumiditySensor
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from usr.modules.thingsboard import TBDeviceMQTTClient
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from usr.modules.location import CoordinateSystemConvert, NMEAParse, GPS, CellLocator, WiFiLocator
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from usr.settings_user import UserConfig
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from usr.settings import Settings, PROJECT_NAME, PROJECT_VERSION, DEVICE_FIRMWARE_NAME, DEVICE_FIRMWARE_VERSION, LOWENERGYMAP
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log = getLogger(__name__)
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class Tracker:
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def __init__(self):
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self.__settings = None
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self.__cell = None
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self.__wifi = None
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self.__gps = None
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self.__nmea_parse = None
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self.__battery = None
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self.__history = None
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self.__net_manage = None
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self.__tb_ota = None
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self.__tb_cloud = None
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self.__tb_objmodel = None
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self.__low_energy_manage = None
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self.__temp_humidity_sensor = None
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self.__wakeup = True
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self.__coor_sys_convert = None
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def __format_loc_method(self, data):
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loc_method = "%04d" % int(bin(data)[2:])
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_loc_method = {
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"gps": bool(int(loc_method[-1])),
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"cell": bool(int(loc_method[-2])),
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"wifi": bool(int(loc_method[-3])),
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}
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return _loc_method
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def __get_local_time(self):
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return str(utime.mktime(utime.localtime()) * 1000)
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def __get_location(self):
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res = {}
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loc_method = self.__settings.get()["user_cfg"]["loc_method"]
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map_coordinate_system = self.__settings.get()["loc_cfg"]["map_coordinate_system"]
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Longitude, Latitude, Speed = [None] * 3
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if loc_method & UserConfig._loc_method.gps:
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gps_res = self.__gps.read(retry=300)
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if gps_res[0] == 0:
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self.__nmea_parse.set_gps_data(gps_res[1])
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Longitude = self.__nmea_parse.Longitude
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Latitude = self.__nmea_parse.Latitude
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Speed = self.__nmea_parse.Speed
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if Longitude and Latitude:
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if map_coordinate_system == "GCJ02":
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Longitude, Latitude = self.__coor_sys_convert.wgs84_to_gcj02(Longitude, Latitude)
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res = {
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"longitude": Longitude,
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"latitude": Latitude,
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"speed": Speed
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}
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return res
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def __init_report_data(self, power_switch=True):
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_data = {}
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# _settings = self.__settings.get()
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# _data.update({
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# "power_switch": power_switch,
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# "local_time": self.__get_local_time(),
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# "gps_mode": _settings["loc_cfg"]["gps_cfg"]["gps_mode"]
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# })
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# _data.update(_settings["user_cfg"])
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# _data.update({"loc_method": self.__format_loc_method(_settings["user_cfg"]["loc_method"])})
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_data.update(self.__get_location())
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# temperature, humidity = self.__temp_humidity_sensor.read() if self.__temp_humidity_sensor else (None, None)
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# _data.update({
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# "temperature": temperature if temperature is not None else "",
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# "humidity": humidity if humidity is not None else "",
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# })
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# self.__battery.set_temp(temperature if temperature is not None else 20)
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# _data.update({
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# "energy": self.__battery.energy,
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# "voltage": self.__battery.voltage,
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# })
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# _data.update(self.__init_alarm_data(_data))
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# log.debug("report_data: %s" % _data)
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return _data
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def __init_alarm_data(self, data):
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alarm_data = {}
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_settings = self.__settings.get()
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if _settings["user_cfg"]["sw_low_power_alert"]:
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if data["energy"] <= _settings["user_cfg"]["low_power_alert_threshold"]:
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alarm_data["low_power_alert"] = {"local_time": self.__get_local_time()}
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# if data["energy"] <= _settings["user_cfg"]["low_power_shutdown_threshold"]:
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# alarm_data["power_switch"] = False
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# self.__wakeup = False
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if _settings["user_cfg"]["sw_over_speed_alert"] and data.get("gps"):
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vtg_data = self.__nmea_parse.GxVTGData
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alarm_data["current_speed"] = float(vtg_data[7]) if vtg_data else -1.0
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if alarm_data["current_speed"] >= _settings["user_cfg"]["over_speed_threshold"]:
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alarm_data["over_speed_alert"] = {"local_time": self.__get_local_time()}
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net_status = self.__net_manage.status
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alarm_data["device_module_status"] = {}
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alarm_data["device_module_status"]["net"] = 1 if net_status else 0
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if self.__gps or self.__cell or self.__wifi:
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alarm_data["device_module_status"]["location"] = 1 if data.get("gps") or data.get("cell") or data.get("wifi") else 0
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if self.__temp_humidity_sensor:
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alarm_data["device_module_status"]["temp_sensor"] = 1 if data.get("temperature") is not None and data.get("humidity") is not None else 0
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# TODO: Add light-Sensor, G-Senor, Mike modules.
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if 0 in alarm_data["device_module_status"].values():
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alarm_data["fault_alert"] = {"local_time": self.__get_local_time()}
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if sim.getStatus() != 1:
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alarm_data["sim_abnormal_alert"] = {"local_time": self.__get_local_time()}
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return alarm_data
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def __data_report(self, data):
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res = False
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if self.__cloud_conn_status():
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log.debug("send_telemetry data: %s" % str(data))
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res = self.__tb_cloud.send_telemetry(data)
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log.debug("Ali object model report %s." % ("success" if res else "falied"))
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if not res:
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self.__history.write([data])
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return res
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def __history_report(self):
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if self.__history and self.__tb_cloud and self.__tb_objmodel:
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history_data = self.__history.read()["data"]
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if history_data:
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for index, _data in enumerate(history_data):
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if not self.__data_report(data=_data):
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break
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self.__history.write(history_data[index + 1:])
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def __set_config(self, data):
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_settings = self.__settings.get()
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for k, v in data.items():
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mode = ""
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if k in _settings["user_cfg"].keys():
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mode = "user_cfg"
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if k == "user_ota_action":
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if _settings["user_cfg"]["sw_ota"] and not _settings["user_cfg"]["sw_ota_auto_upgrade"]:
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if not (_settings["user_cfg"]["ota_status"]["upgrade_status"] == 1 and
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_settings["user_cfg"]["user_ota_action"] == -1):
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continue
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if k == "loc_method":
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v = (int(v.get("wifi", 0)) << 2) + (int(v.get("cell", 0)) << 1) + int(v.get("gps", 0))
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res = self.__settings.set(mode, k, v)
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if k == "user_ota_action":
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self.__tb_cloud.ota_search()
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elif k in _settings["cloud_cfg"].keys():
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mode = "cloud_cfg"
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res = self.__settings.set(mode, k, v)
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else:
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log.warn("Key %s is not find in settings. Value: %s" % (k, v))
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if mode:
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log.debug("Settings set %s %s to %s %s" % (mode, k, v, "success" if res else "falied"))
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self.__settings.save()
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def __set_objmodel(self, data):
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data = self.__tb_objmodel.convert_to_client(data)
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log.debug("set_objmodel data: %s" % str(data))
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self.__set_config(data)
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if "power_switch" in data.keys():
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_data = self.__init_report_data(power_switch=bool(data["power_switch"]))
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self.__data_report(_data)
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if bool(data["power_switch"]) is False:
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Power.powerDown()
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if "power_restart" in data.keys():
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_data = self.__init_report_data(power_switch=False)
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self.__data_report(_data)
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Power.powerRestart()
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if "work_cycle_period" in data.keys():
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self.__low_energy_manage.stop()
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self.__low_energy_manage.set_period(data["work_cycle_period"])
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method = self.init_low_energy_method(data["work_cycle_period"])
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self.__low_energy_manage.set_method(method)
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self.__low_energy_manage.set_callback(self.running)
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self.__low_energy_manage.start()
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def __query_objmodel(self, data):
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objmodel_codes = [self.__tb_objmodel.id_code.get(i) for i in data if self.__tb_objmodel.id_code.get(i)]
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log.debug("query_objmodel ids: %s, codes: %s" % (str(data, str(objmodel_codes))))
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report_data = self.__init_report_data()
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self.__data_report(report_data)
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def __set_ota_status(self, target_module, target_version, status):
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ota_status = self.__settings.get()["user_cfg"]["ota_status"]
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ota_info = {}
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pass_flag = False
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if ota_status["sys_target_version"] == "--" and ota_status["app_target_version"] == "--":
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if target_module == DEVICE_FIRMWARE_NAME:
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if target_version != DEVICE_FIRMWARE_VERSION:
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ota_info["upgrade_module"] = 1
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ota_info["sys_target_version"] = target_version
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else:
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pass_flag = True
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elif target_module == PROJECT_NAME:
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if target_version != PROJECT_VERSION:
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ota_info["upgrade_module"] = 2
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ota_info["app_target_version"] = target_version
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else:
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pass_flag = True
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if pass_flag is False:
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ota_info["upgrade_status"] = status
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ota_status.update(ota_info)
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self.__set_config({"ota_status": ota_status})
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def __ota_plain_check(self, target_module, target_version, battery_limit, min_signal_intensity, use_space):
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_settings = self.__settings.get()
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if _settings["user_cfg"]["sw_ota"]:
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self.__set_ota_status(target_module, target_version, 1)
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if _settings["user_cfg"]["sw_ota_auto_upgrade"] or _settings["user_cfg"]["user_ota_action"] != -1:
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if _settings["user_cfg"]["sw_ota_auto_upgrade"]:
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_ota_action = 1
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else:
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if _settings["user_cfg"]["user_ota_action"] != -1:
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_ota_action = _settings["user_cfg"]["user_ota_action"]
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else:
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return
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upgrade_module = 1 if target_module == DEVICE_FIRMWARE_NAME else 2
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source_version = DEVICE_FIRMWARE_VERSION if target_module == DEVICE_FIRMWARE_NAME else PROJECT_VERSION
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if _settings['user_cfg']['ota_status']['upgrade_module'] == upgrade_module and \
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_settings['user_cfg']['ota_status']['upgrade_status'] <= 1 and \
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target_version != source_version:
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if _ota_action == 1:
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# TODO: Check battery_limit, min_signal_intensity, use_space
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pass
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self.__tb_cloud.ota_action(action=_ota_action)
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else:
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self.__tb_cloud.ota_action(action=0)
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def __ota(self, errcode, data):
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if errcode == 10700 and data:
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data = eval(data)
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target_module = data[0]
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# source_version = data[1]
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target_version = data[2]
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battery_limit = data[3]
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min_signal_intensity = data[4]
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use_space = data[5]
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self.__ota_plain_check(target_module, target_version, battery_limit, min_signal_intensity, use_space)
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elif errcode == 10701:
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data = eval(data)
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target_module = data[0]
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length = data[1]
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md5 = data[2]
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self.__set_ota_status(None, None, 2)
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self.__tb_ota.set_ota_info(length, md5)
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elif errcode == 10702:
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self.__set_ota_status(None, None, 2)
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elif errcode == 10703:
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data = eval(data)
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target_module = data[0]
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length = data[1]
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start_addr = data[2]
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piece_length = data[3]
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self.__set_ota_status(None, None, 2)
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self.__tb_ota.start_ota(start_addr, piece_length)
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elif errcode == 10704:
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self.__set_ota_status(None, None, 3)
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elif errcode == 10705:
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self.__set_ota_status(None, None, 4)
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elif errcode == 10706:
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self.__set_ota_status(None, None, 4)
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def __cloud_conn_status(self):
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if not self.__tb_cloud.status:
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self.__net_manage.reconnect()
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if not self.__tb_cloud.status:
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disconn_res = self.__tb_cloud.disconnect()
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conn_res = self.__tb_cloud.connect()
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log.debug("Quec cloud reconnect. disconnect: %s connect: %s" % (disconn_res, conn_res))
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return self.__tb_cloud.status
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def __init_ota_status(self):
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_settings = self.__settings.get()
|
||
|
|
ota_status = _settings["user_cfg"]["ota_status"]
|
||
|
|
log.debug("ota_status_init ota_status: %s" % str(ota_status))
|
||
|
|
save_flag = False
|
||
|
|
if ota_status["sys_target_version"] != "--":
|
||
|
|
if ota_status["sys_target_version"] == DEVICE_FIRMWARE_VERSION:
|
||
|
|
if ota_status["upgrade_status"] != 3:
|
||
|
|
ota_status["upgrade_status"] = 3
|
||
|
|
save_flag = True
|
||
|
|
else:
|
||
|
|
if ota_status["upgrade_status"] != 4:
|
||
|
|
ota_status["upgrade_status"] = 4
|
||
|
|
save_flag = True
|
||
|
|
if ota_status["app_target_version"] != "--":
|
||
|
|
if ota_status["app_target_version"] == PROJECT_VERSION:
|
||
|
|
if ota_status["upgrade_status"] != 3:
|
||
|
|
ota_status["upgrade_status"] = 3
|
||
|
|
save_flag = True
|
||
|
|
else:
|
||
|
|
if ota_status["upgrade_status"] != 4:
|
||
|
|
ota_status["upgrade_status"] = 4
|
||
|
|
save_flag = True
|
||
|
|
if save_flag:
|
||
|
|
self.__set_config({"ota_status": ota_status})
|
||
|
|
|
||
|
|
def add_module(self, module):
|
||
|
|
if isinstance(module, Settings):
|
||
|
|
self.__settings = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, Battery):
|
||
|
|
self.__battery = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, GPS):
|
||
|
|
self.__gps = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, History):
|
||
|
|
self.__history = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, NetManage):
|
||
|
|
self.__net_manage = module
|
||
|
|
return True
|
||
|
|
# elif isinstance(module, TempHumiditySensor):
|
||
|
|
# self.__temp_humidity_sensor = module
|
||
|
|
# return True
|
||
|
|
elif isinstance(module, LowEnergyManage):
|
||
|
|
self.__low_energy_manage = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, TBDeviceMQTTClient):
|
||
|
|
self.__tb_cloud = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, NMEAParse):
|
||
|
|
self.__nmea_parse = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, CellLocator):
|
||
|
|
self.__cell = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, WiFiLocator):
|
||
|
|
self.__wifi = module
|
||
|
|
return True
|
||
|
|
elif isinstance(module, CoordinateSystemConvert):
|
||
|
|
self.__coor_sys_convert = module
|
||
|
|
return True
|
||
|
|
return False
|
||
|
|
|
||
|
|
def running(self, args):
|
||
|
|
log.debug("[tracker][running][start] gc.mem_alloc(): %skb" % (gc.mem_alloc() / 1024))
|
||
|
|
# Init device ota infomation.
|
||
|
|
self.__init_ota_status()
|
||
|
|
# Check device net.
|
||
|
|
if not self.__net_manage.status:
|
||
|
|
if self.__net_manage.wait_connect != (3, 1):
|
||
|
|
self.__net_manage.reconnect()
|
||
|
|
_settings = self.__settings.get()
|
||
|
|
# # QuecIot connect and save device secret.
|
||
|
|
# if _settings["cloud_cfg"]["dk"] and not _settings["cloud_cfg"]["ds"] and self.__tb_cloud.device_secret:
|
||
|
|
# self.__set_config({"ds": self.__tb_cloud.device_secret})
|
||
|
|
# Histort report
|
||
|
|
self.__history_report()
|
||
|
|
# Data report
|
||
|
|
power_switch = True if args != "POWERDOWN" else False
|
||
|
|
report_data = self.__init_report_data(power_switch=power_switch)
|
||
|
|
self.__data_report(report_data)
|
||
|
|
# OTA status reset
|
||
|
|
if _settings["user_cfg"]["ota_status"]["upgrade_status"] in (3, 4):
|
||
|
|
cfg_data = {
|
||
|
|
"ota_status": {
|
||
|
|
"sys_current_version": DEVICE_FIRMWARE_VERSION,
|
||
|
|
"sys_target_version": "--",
|
||
|
|
"app_current_version": PROJECT_VERSION,
|
||
|
|
"app_target_version": "--",
|
||
|
|
"upgrade_module": 0,
|
||
|
|
"upgrade_status": 0,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if _settings["user_cfg"]["user_ota_action"] != -1:
|
||
|
|
cfg_data["user_ota_action"] = -1
|
||
|
|
self.__set_config(cfg_data)
|
||
|
|
# Device version report and OTA plain search
|
||
|
|
# if self.__cloud_conn_status():
|
||
|
|
# _res = self.__tb_cloud.device_report()
|
||
|
|
# log.debug("Quec device report %s" % "success" if _res else "falied")
|
||
|
|
# _res = self.__tb_cloud.ota_request()
|
||
|
|
# log.debug("Quec ota request %s" % "success" if _res else "falied")
|
||
|
|
# Device need to powerdown and not to wakeup
|
||
|
|
if self.__wakeup:
|
||
|
|
_res = self.__low_energy_manage.start()
|
||
|
|
log.debug("Module start low enenery manage %s." % ("success" if _res else "falied"))
|
||
|
|
else:
|
||
|
|
_res = self.__low_energy_manage.stop()
|
||
|
|
log.debug("Module stop low enenery manage %s." % ("success" if _res else "falied"))
|
||
|
|
# Device powerdown
|
||
|
|
# if report_data["power_switch"] is False:
|
||
|
|
# Power.powerDown()
|
||
|
|
log.debug("[tracker][running][end] gc.mem_alloc(): %skb" % (gc.mem_alloc() / 1024))
|
||
|
|
gc.collect()
|
||
|
|
log.debug("[tracker][running][collect over] gc.mem_alloc(): %skb" % (gc.mem_alloc() / 1024))
|
||
|
|
|
||
|
|
def execute(self, args):
|
||
|
|
if args[0] == 5 and args[1] == 10200:
|
||
|
|
log.debug("transparent data: %s" % args[1])
|
||
|
|
elif args[0] == 5 and args[1] == 10210:
|
||
|
|
self.__set_objmodel(args[2])
|
||
|
|
elif args[0] == 5 and args[1] == 10220:
|
||
|
|
self.__query_objmodel(args[2])
|
||
|
|
elif args[0] == 7:
|
||
|
|
log.debug("QuecIot OTA errcode[%s] data[%s]" % tuple(args[1:]))
|
||
|
|
self.__ota(*args[1:])
|
||
|
|
else:
|
||
|
|
log.error("Mode %s is not support. data: %s" % (str(args[0]), str(args[1])))
|
||
|
|
|
||
|
|
def init_low_energy_method(self, period):
|
||
|
|
device_model = modem.getDevModel()
|
||
|
|
support_methods = [_method for _method in LOWENERGYMAP.keys() if device_model in LOWENERGYMAP[_method]]
|
||
|
|
method = "NULL"
|
||
|
|
if support_methods:
|
||
|
|
if period >= self.__settings.get()["user_cfg"]["work_mode_timeline"]:
|
||
|
|
if "PSM" in support_methods:
|
||
|
|
method = "PSM"
|
||
|
|
elif "POWERDOWN" in support_methods:
|
||
|
|
method = "POWERDOWN"
|
||
|
|
elif "PM" in support_methods:
|
||
|
|
method = "PM"
|
||
|
|
else:
|
||
|
|
if "PM" in support_methods:
|
||
|
|
method = "PM"
|
||
|
|
log.debug("init_low_energy_method: %s" % method)
|
||
|
|
return method
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
log.debug("[main] [start] gc.mem_alloc(): %skb" % (gc.mem_alloc() / 1024))
|
||
|
|
_thread.stack_size(1024 * 8)
|
||
|
|
log.info("PROJECT_NAME: %s, PROJECT_VERSION: %s" % (PROJECT_NAME, PROJECT_VERSION))
|
||
|
|
log.info("DEVICE_FIRMWARE_NAME: %s, DEVICE_FIRMWARE_VERSION: %s" % (DEVICE_FIRMWARE_NAME, DEVICE_FIRMWARE_VERSION))
|
||
|
|
|
||
|
|
# 初始化配置参数模块
|
||
|
|
settings = Settings()
|
||
|
|
_settings = settings.get()
|
||
|
|
log.debug("_settings: %s" % str(_settings))
|
||
|
|
# 初始化电池模块
|
||
|
|
battery = Battery()
|
||
|
|
# 初始化历史信息模块
|
||
|
|
history = History()
|
||
|
|
# 初始化网络管理模块
|
||
|
|
net_manage = NetManage(PROJECT_NAME, PROJECT_VERSION)
|
||
|
|
# 初始化温湿度传感器模块
|
||
|
|
# temp_humidity_sensor = TempHumiditySensor(I2C.I2C1, I2C.STANDARD_MODE)
|
||
|
|
# 初始化低功耗管理模块
|
||
|
|
low_energy_manage = LowEnergyManage()
|
||
|
|
|
||
|
|
# 初始化GPS原始数据解析模块
|
||
|
|
nema_parse = NMEAParse()
|
||
|
|
# 初始化GPS模块
|
||
|
|
gps = GPS(**_settings["loc_cfg"]["gps_cfg"])
|
||
|
|
coor_sys_convert = CoordinateSystemConvert()
|
||
|
|
|
||
|
|
# 初始化移远云与OTA模块
|
||
|
|
tb_cloud = TBDeviceMQTTClient(**_settings["cloud_cfg"])
|
||
|
|
|
||
|
|
# Tracker 实例化对象
|
||
|
|
tracker = Tracker()
|
||
|
|
# 注册功能模块
|
||
|
|
tracker.add_module(settings)
|
||
|
|
tracker.add_module(battery)
|
||
|
|
tracker.add_module(history)
|
||
|
|
tracker.add_module(net_manage)
|
||
|
|
# tracker.add_module(temp_humidity_sensor)
|
||
|
|
tracker.add_module(low_energy_manage)
|
||
|
|
tracker.add_module(tb_cloud)
|
||
|
|
tracker.add_module(nema_parse)
|
||
|
|
tracker.add_module(gps)
|
||
|
|
tracker.add_module(coor_sys_convert)
|
||
|
|
|
||
|
|
# 云端设置下行消息回调函数
|
||
|
|
tb_cloud.set_callback(tracker.execute)
|
||
|
|
res = tb_cloud.connect()
|
||
|
|
log.debug("TB cloud connect %s" % res)
|
||
|
|
|
||
|
|
# 低功耗设置唤醒回调函数
|
||
|
|
low_energy_manage.set_callback(tracker.running)
|
||
|
|
low_energy_manage.set_period(_settings["user_cfg"]["work_cycle_period"])
|
||
|
|
# low_energy_manage.set_method(tracker.init_low_energy_method(_settings["user_cfg"]["work_cycle_period"]))
|
||
|
|
low_energy_manage.set_method("NULL")
|
||
|
|
|
||
|
|
# 启动Tracker业务功能(循环设备状态检测与信息上报, 进入低功耗模式)
|
||
|
|
tracker.running(None)
|
||
|
|
log.debug("[main] [end] gc.mem_alloc(): %skb" % (gc.mem_alloc() / 1024))
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == "__main__":
|
||
|
|
main()
|