mirror of
https://gitee.com/qpy-solutions/tracker-v2.git
synced 2025-05-19 02:58:25 +08:00
127 lines
4.6 KiB
Python
127 lines
4.6 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 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 default_values_app
|
|
|
|
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.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):
|
|
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)
|
|
self.rtc.enable_alarm(1)
|
|
|
|
def rtc_callback(self, args):
|
|
self.rtc.enable_alarm(0)
|
|
if self.low_energy_method == 'PM':
|
|
self.low_energy_queue.put('wakelock_unlock')
|
|
elif self.low_energy_method == 'PSM':
|
|
self.low_energy_queue.put('psm')
|
|
elif self.low_energy_method == 'POWERDOWN':
|
|
self.low_energy_queue.put('power_dwon')
|
|
elif self.low_energy_method is None:
|
|
self.low_energy_queue.put('cycle_report')
|
|
|
|
def get_low_energy_method(self):
|
|
current_settings = settings.get()
|
|
device_model = modem.getDevModel()
|
|
support_methds = LOWENERGYMAP.get(device_model, [])
|
|
if support_methds:
|
|
if self.period >= current_settings['sys']['work_mode_timeline']:
|
|
if "PSM" in support_methds:
|
|
self.low_energy_method = "PSM"
|
|
elif "POWERDOWN" in support_methds:
|
|
self.low_energy_method = "POWERDOWN"
|
|
elif "PM" in support_methds:
|
|
self.low_energy_method = "PM"
|
|
else:
|
|
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 == 'PM':
|
|
_thread.start_new_thread(self.low_energy_work, (True,))
|
|
self.lpm_fd = pm.create_wakelock("lowenergy_lock", len("lowenergy_lock"))
|
|
pm.autosleep(1)
|
|
elif self.low_energy_method == 'PSM':
|
|
pass
|
|
elif self.low_energy_method == 'POWERDOWN':
|
|
pass
|
|
elif self.low_energy_method is None:
|
|
_thread.start_new_thread(self.low_energy_work, (False,))
|
|
|
|
def low_energy_work(self, lowenergy_tag):
|
|
while True:
|
|
data = self.low_energy_queue.get()
|
|
if data:
|
|
if lowenergy_tag:
|
|
if self.lpm_fd is None:
|
|
self.lpm_fd = pm.create_wakelock("lowenergy_lock", len("lowenergy_lock"))
|
|
pm.autosleep(1)
|
|
pm.wakelock_lock(self.lpm_fd)
|
|
|
|
over_speed_check_res = self.tracker.get_over_speed_check()
|
|
log.debug('over_speed_check_res: %s' % str(over_speed_check_res))
|
|
self.tracker.device_data_report(event_data=over_speed_check_res, msg=data)
|
|
self.tracker.remote.check_ota()
|