def set_my_requestors():
#set_requestors(requestors)
positioning.set_requestors([{
"type": "service",
"format": "application",
"data": "test_app"
}])
def __initgps(self):
try:
import positioning as gps
gps.select_module(gps.default_module())
gps.set_requestors([{"type":"service","format":"application","data":"gps_app"}])
gps.position(course=1,satellites=0,callback=self.__gps_cb, interval=5000000,partial=0)#intervall at 5 seconds atm
e32.ao_sleep(3)
except ImportError:
self.gps_result="Error"
def StartGPS():
positioning.select_module(positioning.default_module())
positioning.set_requestors([{
"type":"service",
"format":"application",
"data":"test_app"
}])
positioning.position(course=1,satellites=1,
callback=S60DataProvider.CallBack,
interval=S60DataProvider.interval,
partial=1)
def get_position_with_requestor():
positioning.set_requestors([{
"type": "service",
"format": "application",
"data": "test_app"
}])
print "Starting position feed again - with requestor."
print positioning.position(course=1,
satellites=1,
callback=cb,
interval=1000000,
partial=1)
def Update(self):
positioning.select_module(positioning.default_module())
positioning.set_requestors([{"type":"service",
"format":"application",
"data":"GpsLocProvider"}])
# open log file
if(self.logmode):
self.FILE = open(self.logpath, "w+")
self.FILE.write("LOGFILE START:\r")
self.FILE.write("GPS Modules detected:\r")
self.FILE.write(str(positioning.modules()))
self.FILE.write("Using default: " + str(positioning.default_module()) + "\r")
global keep_scanning
while keep_scanning:
# get current location, compare to old current location
newLoc = self.getCurrentLocation()
if newLoc['lat'] != newLoc['lat']: # if we got a "NaN" response from positioning, this will abort and try again
continue
# if no(or little) change, don't do anything
#latDif = math.fabs(newLoc["lat"] - self.current_location["lat"])
#lngDif = math.fabs(newLoc["lng"] - self.current_location["lng"])
# if latDif < 0.0001 or lngDif < .001:
# print "Haven't moved far enough. Cancelling update."
#self.current_location = newLoc
#self.nearbyLock.signal()
self.addPOIs(self.get_nearby_locations(self.current_location["lat"], self.current_location["lng"]))
self.actives = self.get_active_list()
if len(self.actives) != 0:
self.newActives = 1
else:
self.newActives = 0
# for poi in actives:
# self.GUI.location_cache.appendLocation(poi)
# self.GUI.notifyOfNewLocation(poi["name"])
# print "Update in :" + str(time.clock() - initialTime) + " ms."
if self.logmode:
self.FILE.flush()
e32.ao_yield()
e32.ao_sleep(5)
if self.logmode:
self.FILE.write("Total GPS scans performed: " + str(self.total_scans) + "\r")
self.FILE.write("Avg time per scan: " + str(self.total_scan_time / self.total_scans) + "\r")
self.FILE.close()
print "Update thread done."
def StartGps(self):
Log("ngps", "NativeGps::StartGps()")
import positioning
positioning.select_module(positioning.default_module())
positioning.set_requestors([{
"type": "service",
"format": "application",
"data": "tracker-py"
}])
positioning.position(course=1,
satellites=1,
callback=self.CallBack,
interval=500000,
partial=1)
def getCoordinates():
positioning.select_module(positioning.default_module())
positioning.set_requestors([{
'type': 'service',
'format': 'application',
'data': 'position'
}])
try:
sys.stdout.write('Retrieving GPS co-ordinates ...\n')
data = positioning.position(course=1, satellites=1)
except:
sys.stdout.write('Could not retrieve GPS co-ordinates\n\n\n')
sys.exit(-1)
else:
sys.stdout.write('GPS co-ordinates retrieved\n')
return (data['position']['latitude'], data['position']['longitude'])
def initialize_gps():
appuifw.note(u'Intializing GPS')
global gps_data
gps_data = {'satellites':{'horizontal_dop': 0.0, 'used_satellites': 0, 'vertical_dop': 0.0, 'time': 0.0,'satellites': 0,'time_dop':0.0},
'position':{'latitude': 0.0, 'altitude': 0.0, 'vertical_accuracy': 0.0, 'longitude': 0.0,'horizontal_accuracy': 0.0},
'course': {'speed': 0.0, 'heading': 0.0, 'heading_accuracy': 0.0, 'speed_accuracy': 0.0}}
try:
# Set requesters - it is mandatory to set at least one
positioning.set_requestors([{"type":"service","format":"application","data":"gps_app"}])
# Request for a fix every 0.5 seconds
positioning.position(course=1,satellites=1,callback=cb_gps, interval=500000,partial=0)
# Sleep for 3 seconds for the intitial fix
e32.ao_sleep(5)
except:
appuifw.note(u'Problem with GPS','error')
def gps_init():
#This function will start the updating of global variable (dictionary) 'gps_data' every 0.2 sec.
#0.2 sec comes form 'interval = 200000' set according to your needs
#This function uses callback funtion gps
global gps_data
#First this fills the gps_data with 0.0 so that there is something before the first gps update
gps_data = {
'satellites': {'horizontal_dop': 0.0, 'used_satellites': 0, 'vertical_dop': 0.0, 'time': 0.0,'satellites': 0, 'time_dop':0.0},
'position': {'latitude': 0.0, 'altitude': 0.0, 'vertical_accuracy': 0.0, 'longitude': 0.0, 'horizontal_accuracy': 0.0},
'course': {'speed': 0.0, 'heading': 0.0, 'heading_accuracy': 0.0, 'speed_accuracy': 0.0}
}
try:
positioning.select_module(positioning.default_module())
positioning.set_requestors([{"type":"service","format":"application","data":"gps_app"}])
positioning.position(course=1,satellites=1,callback=gps, interval=200000,partial=0)
e32.ao_sleep(3)
except:
appuifw.note(u'Problem with GPS','error')
def open(self, id=None):
self.id = id
if id == None:
id = positioning.default_module()
self.id = id
self.info = positioning.module_info(self.id)
self.name = PositioningProvider.name + " using " + self.info["name"]
# HACK ALERT: undocumented, but otherwise bluetooth stays open!
if e32.pys60_version < '1.4.5':
positioning._positioner=positioning._pos_serv.positioner(self.id)
else:
positioning.select_module(self.id)
positioning.set_requestors([{"type":"service",
"format":"application",
"data":"test_app"}])
positioning.position(course=True, satellites=True, callback=self.__callback,
interval=int(self.interval*1.0E6), partial=True)
self.ok = True
def test_positioning_info(self):
positioning.set_requestors([{
"type": "service",
"format": "application",
"data": "test_app"
}])
event = positioning.position(course=1, satellites=1, partial=1)
positioning.stop_position()
self.failUnlessEqual(len(event), len(gps_data['position_info']),
"position API erroneous")
self.failUnlessEqual(
event.keys(), gps_data['position_info'].keys(),
"Testing the keys returned by postion API failed")
compare_keys = (event['satellites'].keys()
== gps_data['position_info']['satellites'].keys()
and event['position'].keys()
== gps_data['position_info']['position'].keys()
and event['course'].keys()
== gps_data['position_info']['course'].keys())
self.assert_(
compare_keys,
"comparision of satellites, course or " + "position keys failed")
event = positioning.position(course=0, satellites=1, partial=1)
positioning.stop_position()
self.assert_(
event['course'] is None and event['satellites'] is not None,
'Only course info was set to zero')
event = positioning.position(course=1, satellites=0, partial=1)
positioning.stop_position()
self.assert_(
event['satellites'] is None and event['course'] is not None,
'only satellites info was set to zero')
event = positioning.position(course=0, satellites=0, partial=1)
positioning.stop_position()
self.assert_(event['course'] is None and event['satellites'] is None,
'course and satellites info were not requested for')
def initialize_gps():
'''This function initializes the GPS. The select_module(module_id) can be used to select the GPS module in this function.
In this case we are using the default GPS (integrated GPS) hence we do not need to select it.'''
print "Intializing GPS"
global gps_data
global gpson
#Intitialize the global dictionary with some initial dummy value (0.0 in this case)
gps_data = {
'satellites': {'horizontal_dop': 0.0, 'used_satellites': 0, 'vertical_dop': 0.0, 'time': 0.0,'satellites': 0, 'time_dop':0.0},
'position': {'latitude': 0.0, 'altitude': 0.0, 'vertical_accuracy': 0.0, 'longitude': 0.0, 'horizontal_accuracy': 0.0},
'course': {'speed': 0.0, 'heading': 0.0, 'heading_accuracy': 0.0, 'speed_accuracy': 0.0}
}
try:
# Set requesters - it is mandatory to set at least one
positioning.set_requestors([{"type":"service","format":"application","data":"gps_app"}])
# Request for a fix every 0.5 seconds
positioning.position(course=1,satellites=1,callback=cb_gps, interval=1000000,partial=1)
# Sleep for 30 seconds for the intitial fix
e32.ao_sleep(30)
gpson = 1
except:
print "Problem with GPS"
def go_thread():
try:
debug("GPS thread launching")
positioning.set_requestors([{
"type": "service",
"format": "application",
"data": "test_app"
}])
# interval: position update periof when gps is on (microseconds)
# callback: callable to call when position update is available
positioning.position(callback=cb,
interval=5 * 1000 * 1000,
satellites=1,
course=1,
partial=1)
death_point = time.time() + 10
while time.time() < death_point:
debug("GPS thread looping")
e32.ao_sleep(1)
except:
info = sys.exc_info()
debug(traceback.format_exception(*info))
# import httplib
from time import time
import positioning
# SERVER_URL = "server.url"
# SERVER_PATH = "/some/path"
# HTTP_METHOD = "POST"
LOG_FILE = "E:\\gps_log.txt"
positioning.select_module(positioning.default_module())
positioning.set_requestors([{
"type": "service",
"format": "application",
"data": "gps_info_getter"
}])
positioning.last_position()
def callback_fn(e):
"""Callback to log GPS info
Arguments:
- `event`: The info from a GPS event
"""
fp = open(LOG_FILE, "a")
fp.write("%s,%s,%s,%s\n" %
(e['position']['latitude'], e['position']['longitude'],
import positioning,appuifw,time,e32
positioning.select_module(positioning.default_module())
positioning.set_requestors([{"type":"service",
"format":"application",
"data":"test_app"}])
def getmyposition():
print 'Reading GPS. Wait...'
result = positioning.position()
print 'all gps data: ', result
coordinates=result["position"]
mylatitude = coordinates["latitude"]
mylongitude = coordinates["longitude"]
browserApp ='BrowserNG.exe'
url = 'http://www.marinetraffic.com/ais/m/mob_map.aspx?&zoom=12¢erx='+str(mylongitude)+'¢ery='+str(mylatitude)
e32.start_exe(browserApp, ' "4 %s"' %url, 1)
appuifw.app.set_exit()
getmyposition()
def start(self):
appuifw.note(u"starting location scan", 'info')
positioning.set_requestors([{"type":"service", "format":"application", "data":"test_app"}])
positioning.position(course=1,satellites=1, callback=self.run, interval=1000000, partial=1)
self.running = True
#print 'Sound ready!'
except:
print 'Oops! NOT available: %s!' % media
print
print 'IMEI:%s\nUserAgent:%s' % (imei, uagent)
mod = pos.default_module() # A-GPS as first time fixer
pos.select_module(mod)
modinfo = pos.module_info(mod)
print '%s:%s,QoD:%s' % (modinfo['name'], modinfo['id'],
modinfo['status']['data_quality'])
try:
# set_requestors() must follows select_module()
pos.set_requestors([{
"type": "service",
"format": "application",
"data": "test_app"
}])
gpsdict = pos.position(satellites=True)
except:
print 'Oops! GPS failed!'
pos.stop_position()
sys.exit(1)
mod -= 2
pos.select_module(mod) # Built-in GPS
modinfo = pos.module_info(mod)
pos.set_requestors([{
"type": "service",
"format": "application",
"data": "test_app"
def __init__(self, moduleID=positioning.default_module()):
self.callbacks = []
positioning.select_module(moduleID)
positioning.set_requestors([{"type":"service", \
"format":"application", \
"data":"test_app"}])
def get_position(self):
positioning.select_module(270526860) # A-GPS -- you need at least a working GPRS connection
positioning.set_requestors([{"type":"service","format":"application","data":"iamhere"}])
sys.stdout.write(u"Retrieving position ...\n")
return positioning.position()['position']
def __init__(self, moduleID = positioning.default_module()):
self.callbacks = []
positioning.select_module(moduleID)
positioning.set_requestors([{"type":"service", \
"format":"application", \
"data":"test_app"}])
