def gps(self):
# required to be initialized when using gpsd_control stuff
gobject.threads_init()
# create a gps device object (which is a full pythonic gobject)
gps = liblocation.gps_device_get_new()
# connect its gobject 'changed' signal to our callback function
gps.connect('changed', self.notify_gps_update)
# create a gpsd_control object (which is a full pythonic gobject)
gpsd_control = liblocation.gpsd_control_get_default()
# are we the first one to grab gpsd? If so, we can and must
# start it running. If we didn't grab it first, then we cannot
# control it.
if gpsd_control.struct().can_control:
liblocation.gpsd_control_start(gpsd_control)
# wait for 'changed' event callbacks
mainloop = gobject.MainLoop()
try:
mainloop.run()
except KeyboardInterrupt:
print "k."
def __init__(self):
print "GPS Maemo4 init"
gps = liblocation.gps_device_get_new()
gps.connect("changed", self.on_changed)
# create a gpsd_control object (which is a full pythonic gobject)
self.gpsd_control = liblocation.gpsd_control_get_default()
self.stop_on_exit = False
def __init__(self, parent=None):
# Set up variables and gui elements
global gpsd_control
global gpson
global lastlat
global lastlong
global lastalt
global doingtrack
global logtrack
global ft
self.gpson=0
self.lastlat=0
self.lastlong=0
self.lastalt=0
self.doingtrack=0
self.logtrack=0
self.ft=0
QtGui.QWidget.__init__(self, parent)
self.setWindowTitle('QtGps')
# -----------------------------------
self.gpsb = QtGui.QPushButton('Connect to the\nGPS device', self)
self.gpsb.setCheckable(False)
self.gpsb.setGeometry(20, 5, 310, 115)
self.connect(self.gpsb, QtCore.SIGNAL('clicked()'), self.setgps)
# -----------------------------------
self.swpb = QtGui.QPushButton('Save KML waypoint', self)
self.swpb.setCheckable(False)
self.swpb.setGeometry(350, 5, 350, 115)
self.connect(self.swpb, QtCore.SIGNAL('clicked()'), self.savewaypoint)
# -----------------------------------
self.label1 = QtGui.QLabel(self)
self.label1.setGeometry(350, 150, 65, 30)
self.label1.setText('Name:')
# -----------------------------------
self.lognamebox = QtGui.QLineEdit(self)
self.lognamebox.setGeometry(425, 150, 275, 30)
self.lognamebox.setText('GPS log')
# -----------------------------------
self.tstb = QtGui.QPushButton('Stop\nlogging', self)
self.tstb.setCheckable(False)
self.tstb.setGeometry(530, 210, 170, 170)
self.connect(self.tstb, QtCore.SIGNAL('clicked()'), self.stoptrack)
# -----------------------------------
self.tgob = QtGui.QPushButton('Start\nlogging', self)
self.tgob.setCheckable(False)
self.tgob.setGeometry(350, 210, 170, 170)
self.connect(self.tgob, QtCore.SIGNAL('clicked()'), self.starttrack)
# -----------------------------------
self.statuslabel = QtGui.QLabel(self)
self.statuslabel.setGeometry(20, 150, 310, 30)
self.statuslabel.setText('Status: Disconnected')
# -----------------------------------
self.satsusedlabel = QtGui.QLabel(self)
self.satsusedlabel.setGeometry(20, 210, 310, 30)
self.satsusedlabel.setText('No satellites')
# -----------------------------------
self.longitudelabel = QtGui.QLabel(self)
self.longitudelabel.setGeometry(20, 250, 310, 30)
self.longitudelabel.setText('No longitude')
# -----------------------------------
self.latitudelabel = QtGui.QLabel(self)
self.latitudelabel.setGeometry(20, 290, 310, 30)
self.latitudelabel.setText('No latitude')
# -----------------------------------
self.altitudelabel = QtGui.QLabel(self)
self.altitudelabel.setGeometry(20, 330, 310, 30)
self.altitudelabel.setText('No altitude')
# -----------------------------------
gobject.threads_init()
gps = liblocation.gps_device_get_new()
gps.connect('changed', self.notify_gps_update)
gpsd_control = liblocation.gpsd_control_get_default()
