def gpsLoop(r2p, loop_time):
gps = GPS.GPSData()
gps.open_port('/dev/ttyUSB', range(4), 19200)
desLatitude = -38.1978504384
desLongitude = 144.2991186111
while True:
now = time.time()
try:
doGPS(r2p, gps)
print "------------------------------------GPS LOCK----------------------------------------"
except Exception, e:
print "GPS not locked", e
finally:
import GPS
import RPi.GPIO as GPIO
import time
gps = GPS.GPS()
#gps.turnOn()
GPSdata = GPS.GPSData()
print("start GPS read")
while True:
gps.readGPS()
