update: rtc

code/location.py

@@ -1,6 +1,7 @@
 
 import ure
-import _thread
+# import _thread
+import osTimer
 import cellLocator
 import usr.settings as settings
 
@@ -35,7 +36,10 @@ def gps_data_retrieve_cb(para_list):
     '''
     global gps_data_retrieve_queue
     toRead = para_list[2]
+    log.debug('gps_data_retrieve_cb para_list: %s' % str(para_list))
     if toRead:
+        if gps_data_retrieve_queue.size() >= 8:
+            gps_data_retrieve_queue.get()
         gps_data_retrieve_queue.put(toRead)
 
 
@@ -51,15 +55,20 @@ def gps_data_retrieve_thread(argv):
     self = argv
 
     while True:
-        toRead = gps_data_retrieve_queue.get()
-        if toRead:
-            self.gps_data = self.uart_read(toRead).decode()
+        current_settings = settings.settings.get()
+        if current_settings['sys']['gps_mode'] & settings.default_values_sys._gps_mode.external:
+            self.gps_data = self.uart_read().decode()
+        elif current_settings['sys']['gps_mode'] & settings.default_values_sys._gps_mode.internal:
+            self.gps_data = self.quecgnss_read()
 
 
 class GPS(Singleton):
     def __init__(self, gps_cfg):
         self.gps_data = ''
         self.gps_cfg = gps_cfg
+        self.gps_timer = osTimer()
+        self.gps_over_timer = osTimer()
+        self.break_flag = 0
         current_settings = settings.settings.get()
         if current_settings['sys']['gps_mode'] & settings.default_values_sys._gps_mode.external:
             self.uart_init()
@@ -78,90 +87,117 @@ class GPS(Singleton):
         )
         self.uart_obj.set_callback(gps_data_retrieve_cb)
         gps_data_retrieve_queue = Queue(maxsize=8)
-        _thread.start_new_thread(gps_data_retrieve_thread, (self,))
+        # _thread.start_new_thread(gps_data_retrieve_thread, (self,))
 
-    def uart_read(self, nread):
+    def gps_timer_callback(self, args):
+        self.break_flag = 1
+
+    def gps_over_timer_cb(self, args):
+        global gps_data_retrieve_queue
+        gps_data_retrieve_queue.put(0)
+
+    def uart_read(self):
+        log.debug('start uart_read')
+        global gps_data_retrieve_queue
+        while self.break_flag == 0:
+            self.gps_timer.start(200, 1, self.gps_timer_callback)
+            self.gps_over_timer.start(20000, 1, self.gps_over_timer_cb)
+            nread = gps_data_retrieve_queue.get()
+            self.gps_timer.stop()
+            self.gps_over_timer.stop()
+
+        log.debug('uart_read nread')
+        self.break_flag = 0
         return self.uart_obj.read(nread).decode()
 
     def quecgnss_read(self):
         if quecgnss.get_state() == 0:
             quecgnss.gnssEnable(1)
 
-        data = quecgnss.read(4096)
-        self.gps_data = data[1].decode()
+        while self.break_flag == 0:
+            self.gps_timer.start(500, 1, self.gps_timer_callback)
+            quecgnss.read(4096)
+            self.gps_timer.stop()
 
-        return self.gps_data
+        self.break_flag = 0
+        data = None
+        while not data:
+            data = quecgnss.read(4096)
+
+        return data[1].decode()
 
     def read(self):
+        current_settings = settings.settings.get()
+        if current_settings['sys']['gps_mode'] & settings.default_values_sys._gps_mode.external:
+            self.gps_data = self.uart_read().decode()
+        elif current_settings['sys']['gps_mode'] & settings.default_values_sys._gps_mode.internal:
+            self.gps_data = self.quecgnss_read()
+
         return self.gps_data
 
-    def read_location_GxRMC(self):
-        gps_data = self.read()
+    def read_location_GxRMC(self, gps_data):
         rmc_re = ure.search(
             r"\$G[NP]RMC,[0-9]+\.[0-9]+,A,[0-9]+\.[0-9]+,[NS],[0-9]+\.[0-9]+,[EW],[0-9]+\.[0-9]+,[0-9]+\.[0-9]+,[0-9]+,,,[ADE],[SCUV]\*[0-9]+",
             gps_data)
         if rmc_re:
             return rmc_re.group(0)
-        else:
-            return ""
+        return ""
 
-    def read_location_GxGGA(self):
-        gps_data = self.read()
+    def read_location_GxGGA(self, gps_data):
         gga_re = ure.search(
             r"\$G[BLPN]GGA,[0-9]+\.[0-9]+,[0-9]+\.[0-9]+,[NS],[0-9]+\.[0-9]+,[EW],[126],[0-9]+,[0-9]+\.[0-9]+,-*[0-9]+\.[0-9]+,M,-*[0-9]+\.[0-9]+,M,,\*[0-9]+",
             gps_data)
         if gga_re:
             return gga_re.group(0)
-        else:
-            return ""
+        return ""
 
-    def read_location_GxVTG(self):
-        gps_data = self.read()
+    def read_location_GxVTG(self, gps_data):
         vtg_re = ure.search(r"\$G[NP]VTG,[0-9]+\.[0-9]+,T,([0-9]+\.[0-9]+)??,M,[0-9]+\.[0-9]+,N,[0-9]+\.[0-9]+,K,[ADEN]\*\w*", gps_data)
         if vtg_re:
             return vtg_re.group(0)
-        else:
-            return ""
+        return ""
 
-    def read_location_GxVTG_speed(self):
-        vtg_data = self.read_location_GxVTG()
+    def read_location_GxVTG_speed(self, gps_data):
+        vtg_data = self.read_location_GxVTG(gps_data)
         if vtg_data:
             speed_re = ure.search(r",N,[0-9]+\.[0-9]+,K,", vtg_data)
             if speed_re:
                 return speed_re.group(0)[3:-3]
-
         return ""
 
     def read_quecIot(self):
         data = []
-        r = self.read_location_GxRMC()
+        gps_data = self.read()
+        log.debug('read_quecIot gps_data: %s' % gps_data)
+        r = self.read_location_GxRMC(gps_data)
         if r:
             data.append(r)
 
-        r = self.read_location_GxGGA()
+        r = self.read_location_GxGGA(gps_data)
         if r:
             data.append(r)
 
-        r = self.read_location_GxVTG()
+        r = self.read_location_GxVTG(gps_data)
         if r:
             data.append(r)
 
         return {'gps': data}
 
     def read_aliyun(self):
-        gga_data = self.read_location_GxGGA()
-        gps_data = {'CoordinateSystem': 1}
+        gps_data = self.read()
+        gga_data = self.read_location_GxGGA(gps_data)
+        data = {'CoordinateSystem': 1}
         if gga_data:
             Latitude_re = ure.search(r",[0-9]+\.[0-9]+,[NS],", gga_data)
             if Latitude_re:
-                gps_data['Latitude'] = round(float(Latitude_re.group(0)[1:-3]), 2)
+                data['Latitude'] = round(float(Latitude_re.group(0)[1:-3]), 2)
             Longtitude_re = ure.search(r",[0-9]+\.[0-9]+,[EW],", gga_data)
             if Longtitude_re:
-                gps_data['Longtitude'] = round(float(Longtitude_re.group(0)[1:-3]), 2)
+                data['Longtitude'] = round(float(Longtitude_re.group(0)[1:-3]), 2)
             Altitude_re = ure.search(r"-*[0-9]+\.[0-9]+,M,", gga_data)
             if Altitude_re:
-                gps_data['Altitude'] = round(float(Altitude_re.group(0)[:-3]), 2)
-        gps_info = {'GeoLocation': gps_data}
+                data['Altitude'] = round(float(Altitude_re.group(0)[:-3]), 2)
+        gps_info = {'GeoLocation': data}
         return gps_info
 
 

code/main.py

@@ -1,5 +1,7 @@
 
 from usr.tracker import Tracker
+from usr.settings import settings
+from usr.settings import default_values_sys
 from usr.logging import getLogger
 
 log = getLogger(__name__)
@@ -10,8 +12,19 @@ PROJECT_VERSION = '2.0.0'
 
 
 def main():
+    log.info('PROJECT_NAME: %s' % PROJECT_NAME)
+    log.info('PROJECT_VERSION: %s' % PROJECT_VERSION)
+    current_settings = settings.get()
     tracker = Tracker()
-    log.info(tracker.locator.read())
+    # Start Device Check
+    tracker.device_check()
+    # Start OTA Check
+    if current_settings['sys']['cloud'] == default_values_sys._cloud.quecIot and \
+            current_settings['app']['sw_ota'] is True:
+        tracker.remote.check_ota()
+
+    # Start PowerManage
+    tracker.power_manage.start_rtc()
 
 
 if __name__ == '__main__':

code/mpower.py

@@ -0,0 +1,122 @@
+import pm
+import utime
+import modem
+import _thread
+
+from queue import Queue
+from machine import RTC
+
+from usr.common import Singleton
+from usr.logging import getLogger
+from usr.settings import settings
+from usr.settings import LOWENERGYMAP
+from usr.settings import SettingsError
+from usr.settings import default_values_app
+
+try:
+    from misc import USB
+except ImportError:
+    USB = None
+
+log = getLogger(__name__)
+
+
+class PowerManage(Singleton):
+
+    def __init__(self, tracker, callback=None):
+        self.tracker = tracker
+        self.callback = callback
+
+        self.lpm_fd = None
+        self.low_energy_queue = Queue(maxsize=8)
+
+        self.period = None
+        self.low_energy_method = None
+        self.set_period()
+        self.get_low_energy_method()
+        self.low_energy_init()
+
+        self.rtc = RTC()
+        self.rtc.register_callback(self.rtc_callback)
+
+    def set_period(self, seconds=None):
+        if seconds is None:
+            current_settings = settings.get()
+            seconds = current_settings['app']['work_cycle_period']
+        self.period = seconds
+
+    def start_rtc(self):
+        log.debug('start PowerManage start_rtc')
+        current_settings = settings.get()
+        if current_settings['app']['work_mode'] == default_values_app._work_mode.intelligent:
+            if self.tracker.locator.gps:
+                gps_data = self.tracker.locator.gps.read()
+                speed = self.tracker.locator.gps.read_location_GxVTG_speed(gps_data)
+                if not speed:
+                    return
+                elif float(speed) <= 0:
+                    return
+
+        self.set_period()
+        atime = utime.localtime(utime.mktime(utime.localtime()) + self.period)
+        alarm_time = [atime[0], atime[1], atime[2], atime[6], atime[3], atime[4], atime[5], 0]
+        self.rtc.set_alarm(alarm_time)
+        log.debug('rtc set_alarm')
+        self.rtc.enable_alarm(1)
+
+    def rtc_callback(self, args):
+        log.debug('start rtc_callback')
+        self.rtc.enable_alarm(0)
+        if self.low_energy_method == 'PM':
+            self.low_energy_queue.put('wakelock_unlock')
+        elif self.low_energy_method == 'PSM':
+            pass
+        elif self.low_energy_method == 'POWERDOWN':
+            self.low_energy_queue.put('power_dwon')
+
+    def get_low_energy_method(self):
+        device_model = modem.getDevModel()
+        support_methds = LOWENERGYMAP.get(device_model)
+        if not support_methds:
+            raise SettingsError('This Model %s Not Set LOWENERGYMAP.' % device_model)
+
+        if self.period >= 3600:
+            if "POWERDOWN" in support_methds:
+                self.low_energy_method = "POWERDOWN"
+            elif "PSM" in support_methds:
+                self.low_energy_method = "PSM"
+            elif "PM" in support_methds:
+                self.low_energy_method = "PM"
+        elif 60 <= self.period < 3600:
+            if "PSM" in support_methds:
+                self.low_energy_method = "PSM"
+            elif "PM" in support_methds:
+                self.low_energy_method = "PM"
+        elif self.period < 60:
+            if "PM" in support_methds:
+                self.low_energy_method = "PM"
+
+        return self.low_energy_method
+
+    def low_energy_init(self):
+        if self.low_energy_method == 'POWERDOWN':
+            pass
+        elif self.low_energy_method == 'PM':
+            _thread.start_new_thread(self.low_energy_work, ())
+            self.lpm_fd = pm.create_wakelock("tracker_lock", len("tracker_lock"))
+            pm.autosleep(1)
+        elif self.low_energy_method == 'PSM':
+            # TODO: PSM LOW ENERGY
+            pass
+
+    def low_energy_work(self):
+        while True:
+            data = self.low_energy_queue.get()
+            if data:
+                if self.lpm_fd is None:
+                    self.lpm_fd = pm.create_wakelock("tracker_lock", len("tracker_lock"))
+                    pm.autosleep(1)
+                pm.wakelock_lock(self.lpm_fd)
+
+                over_speed_check_res = self.tracker.get_over_speed_check()
+                self.tracker.device_data_report(event_data=over_speed_check_res, msg=data)

code/quecthing.py

@@ -113,6 +113,7 @@ class QuecThing(object):
                 break
 
         self.rm_empty_data(data)
+        log.info('post_data res: %s' % res)
         return res
 
     def eventCB(self, data):

code/remote.py

@@ -50,7 +50,7 @@ class Controller(Singleton):
             if flag is True:
                 self.tracker.device_data_report()
             elif flag is False:
-                self.tracker.device_data_report(power_switch=False, callback='power_down')
+                self.tracker.device_data_report(power_switch=False, msg='power_down')
         else:
             raise ControllerError('Controller switch permission error %s.' % perm)
 
@@ -180,12 +180,13 @@ def uplink_process(argv):
             while True:  # Put all data in uplink_queue to hist-dictionary.
                 if self.uplink_queue.size():
                     data = self.uplink_queue.get()
-                    if data[1]:
-                        if hist.get('hist_data') is None:
-                            hist['hist_data'] = []
-                        hist['hist_data'].append(data[1])
-                        need_refresh = True
-                    sys_bus.publish(data[0], 'false')
+                    if data:
+                        if data[1]:
+                            if hist.get('hist_data') is None:
+                                hist['hist_data'] = []
+                            hist['hist_data'].append(data[1])
+                            need_refresh = True
+                        sys_bus.publish(data[0], 'false')
                 else:
                     break
         finally:
@@ -208,7 +209,7 @@ def uplink_process(argv):
         if data:
             if data[1]:
                 if not self.cloud.post_data(data[1]):
-                    self.add_history(data)
+                    self.add_history(data[1])
                     sys_bus.publish(data[0], 'false')
                 else:
                     sys_bus.publish(data[0], 'true')

code/settings.py

@@ -42,6 +42,23 @@ DRIVE_BEHAVIOR_CODE = {
     40004: 'quick_turn_right',
 }
 
+LOWENERGYMAP = {
+    "EC200U": [
+        "POWERDOWN",
+        "PM",
+    ],
+    "EC200U": [
+        "POWERDOWN",
+        "PM",
+    ],
+    "EC600N": [
+        "PM",
+    ],
+    "EC800G": [
+        "PM"
+    ],
+}
+
 tracker_settings_file = '/usr/tracker_settings.json'
 
 _settings_lock = _thread.allocate_lock()
@@ -89,7 +106,6 @@ class default_values_app(object):
         none = 0x0
         cycle = 0x1
         intelligent = 0x2
-        lowenergy = 0x3
 
     class _drive_behavior(object):
         suddenly_start = 0
@@ -105,9 +121,9 @@ class default_values_app(object):
 
     loc_method = _loc_method.gps
 
-    work_mode = _work_mode.lowenergy
+    work_mode = _work_mode.cycle
 
-    work_cycle_period = 10
+    work_cycle_period = 60
 
     low_power_alert_threshold = 20
 
@@ -325,7 +341,7 @@ class Settings(Singleton):
             elif opt == 'work_mode':
                 if not isinstance(val, int):
                     return False
-                if val > default_values_app._work_mode.lowenergy:
+                if val > default_values_app._work_mode.intelligent:
                     return False
                 self.current_settings['app'][opt] = val
                 return True

code/test_tracker.py

@@ -4,7 +4,9 @@ import utime
 import _thread
 
 from queue import Queue
+from machine import RTC
 from machine import UART
+# from misc import Power
 
 import usr.settings as settings
 
@@ -102,16 +104,20 @@ def test_tracker():
     log.info('[.] sleep 3')
     utime.sleep(3)
 
-    log.info('[.] test tracker.device_check()')
-    device_check_res = tracker.device_check()
-    log.info('[.] device_check_res:', device_check_res)
+    # log.info('[.] test tracker.device_data_report()')
+    # device_data_report_res = tracker.device_data_report()
+    # log.info('[.] device_data_report_res:', device_data_report_res)
 
     # log.info('[.] sleep 3')
     # utime.sleep(3)
 
-    # log.info('[.] test tracker.loc_report()')
-    # loc_report_res = tracker.loc_report()
-    # log.info('[.] loc_report_res:', loc_report_res)
+    log.info('[.] test tracker.power_manage.start_rtc()')
+    tracker.power_manage.start_rtc()
+    log.info('[.] end tracker.power_manage.start_rtc()')
+
+    # log.info('[.] test tracker.device_check()')
+    # device_check_res = tracker.device_check()
+    # log.info('[.] device_check_res:', device_check_res)
 
     # log.info('[.] test tracker.remote.check_ota()')
     # tracker.remote.check_ota()
@@ -200,6 +206,31 @@ def test_pm():
     pm.delete_wakelock(lpm_fd)
 
 
+def test_rtc():
+    rtc_queue = Queue(maxsize=8)
+
+    def rtc_cb(df):
+        global rtc_queue
+        print('rtc call back test. [%s]' % df)
+        rtc_queue.put('rtc')
+
+    rtc = RTC()
+    log.debug('rtc.datatime: %s' % str(rtc.datetime()))
+    rtc.register_callback(rtc_cb)
+
+    atime = utime.localtime(utime.mktime(utime.localtime()) + 10)
+    alarm_time = (atime[0], atime[1], atime[2], 0, atime[3], atime[4], atime[5], 0)
+    log.debug('rtc.set_alarm alarm_time: %s' % str(alarm_time))
+    rtc.set_alarm(alarm_time)
+    log.debug('rtc.enable_alarm')
+    rtc.enable_alarm(1)
+    rtc_data = rtc_queue.get()
+    log.debug('rtc_data: %s' % rtc_data)
+
+    # log.debug('Power.powerDown')
+    # Power.powerDown()
+
+
 def main():
     # test_quecthing()
     # test_settings()
@@ -210,6 +241,7 @@ def main():
     # test_aliyuniot()
     test_tracker()
     # test_pm()
+    # test_rtc()
 
 if __name__ == '__main__':
     main()

code/timer.py

@@ -47,29 +47,17 @@ class TrackerTimer(Singleton):
             self.gnss_count = 0
             self.gnss_timer()
 
-        if current_settings['app']['sw_ota'] is False:
-            self.quec_ota = 0
-        if current_settings['sys']['cloud'] == settings.default_values_sys._cloud.quecIot and \
-                self.quec_ota >= 3600:
-            self.quec_ota = 0
-            self.quecthing_ota_timer()
-
     def loc_timer(self):
         current_settings = settings.settings.get()
         if current_settings['app']['work_mode'] == settings.default_values_app._work_mode.intelligent:
-            if not self.tracker.locator.gps:
+            if self.tracker.locator.gps:
                 if not self.tracker.locator.gps.read_location_GxVTG_speed():
                     return
                 elif float(self.tracker.locator.gps.read_location_GxVTG_speed()) <= 0:
                     return
             else:
                 return
-        elif current_settings['app']['work_mode'] == settings.default_values_app._work_mode.lowenergy:
-            self.tracker.low_energy_queue.put(True)
-            return
-
-        over_speed_check_res = self.tracker.get_over_speed_check()
-        self.tracker.device_data_report(event_data=over_speed_check_res)
+        self.tracker.low_energy_queue.put(True)
 
     def battery_timer(self):
         current_settings = settings.settings.get()
@@ -82,16 +70,13 @@ class TrackerTimer(Singleton):
                     alert_data = self.tracker.get_alert_data(30002, {'local_time': utime.mktime(utime.localtime())})
                     self.tracker.device_data_report(event_data=alert_data)
             if energy <= current_settings['app']['low_power_shutdown_threshold']:
-                self.tracker.device_data_report(power_switch=False, callback='power_down')
+                self.tracker.device_data_report(power_switch=False, msg='power_down')
         elif is_charge == 1:
             self.tracker.energy_led_show(energy)
 
     def gnss_timer(self):
         self.tracker.locator.gps.quecgnss_read()
 
-    def quecthing_ota_timer(self):
-        self.tracker.remote.check_ota()
-
 
 class LEDTimer(Singleton):
     def __init__(self, tracker):

code/tracker.py

@@ -6,7 +6,6 @@ import checkNet
 import dataCall
 
 from misc import Power
-from queue import Queue
 
 import usr.settings as settings
 
@@ -16,9 +15,11 @@ from usr.remote import Remote
 from usr.battery import Battery
 from usr.common import numiter
 from usr.common import Singleton
+from usr.mpower import PowerManage
 from usr.logging import getLogger
 from usr.location import Location, GPS
-from usr.timer import TrackerTimer, LEDTimer
+# from usr.timer import TrackerTimer
+from usr.timer import LEDTimer
 
 try:
     from misc import USB
@@ -42,17 +43,14 @@ class Tracker(Singleton):
         self.locator = Location()
         self.battery = Battery()
         self.remote = Remote(self)
+        self.power_manage = PowerManage(self)
 
-        self.tracker_timer = TrackerTimer(self)
+        # self.tracker_timer = TrackerTimer(self)
         self.led_timer = LEDTimer(self)
-        self.low_energy_queue = Queue(maxsize=8)
 
         self.num_iter = numiter()
         self.num_lock = _thread.allocate_lock()
 
-        self.lpm_fd = None
-        _thread.start_new_thread(self.low_energy_work, ())
-
         if PowerKey is not None:
             self.power_key = PowerKey()
             self.power_key.powerKeyEventRegister(self.pwk_callback)
@@ -76,22 +74,29 @@ class Tracker(Singleton):
         return alert_data
 
     def get_device_data(self, power_switch=True):
+        log.debug('start get_device_data')
         device_data = {}
 
         loc_info = self.locator.read()
+        log.debug('loc_info: %s' % str(loc_info))
         if loc_info:
             device_data.update(loc_info[1])
 
-        # TODO: Other Machine Info.
         current_settings = settings.settings.get()
+
+        energy = self.battery.energy()
+        if energy <= current_settings['app']['low_power_alert_threshold']:
+            alert_data = self.get_alert_data(30002, {'local_time': utime.mktime(utime.localtime())})
+            device_data.update(alert_data)
+
+        # TODO: Other Machine Info.
         device_data.update({
             'power_switch': power_switch,
-            'energy': self.battery.energy(),
+            'energy': energy,
             'local_time': utime.mktime(utime.localtime()),
             'ota_status': current_settings['sys']['ota_status'],
         })
         device_data.update(current_settings['app'])
-
         return device_data
 
     def get_device_check(self):
@@ -126,12 +131,11 @@ class Tracker(Singleton):
 
     def get_over_speed_check(self):
         alert_data = {}
-
-        if self.locator.gps:
-            speed = self.locator.gps.read_location_GxVTG_speed()
-            if speed:
-                current_settings = settings.settings.get()
-                if float(speed) > current_settings['app']['over_speed_threshold']:
+        current_settings = settings.settings.get()
+        if current_settings['app']['work_mode'] == settings.default_values_app._work_mode.intelligent:
+            if self.locator.gps:
+                speed = self.locator.gps.read_location_GxVTG_speed()
+                if speed and float(speed) >= current_settings['app']['over_speed_threshold']:
                     alert_code = 30003
                     alert_info = {'local_time': utime.mktime(utime.localtime())}
                     alert_data = self.get_alert_data(alert_code, alert_info)
@@ -149,25 +153,31 @@ class Tracker(Singleton):
         return str(num)
 
     def data_report_cb(self, topic, msg):
-        if topic.startswith('wakelock_unlock'):
-            pm.wakelock_unlock(self.lpm_fd)
-        elif topic.startswith('power_down'):
+        sys_bus.unsubscribe(topic)
+
+        if topic.endswith('/wakelock_unlock'):
+            pm.wakelock_unlock(self.power_manage.lpm_fd)
+        elif topic.endswith('/power_down'):
             self.energy_led.period = None
             self.energy_led.switch(0)
             self.running_led.period = None
             self.running_led.switch(0)
             Power.powerDown()
 
-        sys_bus.unsubscribe(topic)
+        if self.power_manage.callback:
+            self.power_manage.callback()
+        self.power_manage.start_rtc()
 
-    def device_data_report(self, power_switch=True, event_data={}, callback=''):
+    def device_data_report(self, power_switch=True, event_data={}, msg=''):
+        log.debug('start device_data_report')
         device_data = self.get_device_data(power_switch)
         if event_data:
             device_data.update(event_data)
 
         num = self.get_num()
-        topic = callback + '_' + num if callback else num
+        topic = num + '/' + msg if msg else num
         sys_bus.subscribe(topic, self.data_report_cb)
+        log.debug("topic: %s, device_data: %s" % (topic, device_data))
         self.remote.post_data(topic, device_data)
 
     def device_check(self):
@@ -210,30 +220,15 @@ class Tracker(Singleton):
     def nw_callback(self, args):
         net_check_res = self.check.net_check()
         if args[1] != 1:
+            # TODO: Check Internet disconected then do something
             if net_check_res[0] == 0 or (net_check_res[0] == 1 and net_check_res[1] == 0):
                 alert_code = 30004
                 alert_info = {'local_time': utime.mktime(utime.localtime())}
                 alert_data = self.get_alert_data(alert_code, alert_info)
                 self.device_data_report(event_data=alert_data)
-
-    def low_energy_work(self):
-        while True:
-            data = self.low_energy_queue.get()
-            if data:
-                current_settings = settings.settings.get()
-                if current_settings['app']['work_mode'] == settings.default_values_app._work_mode.lowenergy:
-                    if self.lpm_fd is None:
-                        self.lpm_fd = pm.create_wakelock("tracker_lock", len("tracker_lock"))
-                        pm.autosleep(1)
-                    pm.wakelock_lock(self.lpm_fd)
-                    over_speed_check_res = self.get_over_speed_check()
-
-                    self.device_data_report(event_data=over_speed_check_res, callback='wakelock_unlock')
-                else:
-                    if self.lpm_fd is not None:
-                        pm.autosleep(0)
-                        pm.delete_wakelock(self.lpm_fd)
-                        self.lpm_fd = None
+        else:
+            # TODO: Check Internet conected then do something
+            pass
 
 
 class SelfCheck(object):