def initGPS (speed,format):
try:
#GPS RESET, GPIO 18 configured as Output, value is Cleared to '0'
#GPS held in RESET
GPIO.setIOdir(18,1,1)
#GPS RESET, GPIO 18 configured as Output, value is Cleared to '0'
#GPS is running
GPIO.setIOvalue(18, 0)
#Init Serial Port Settings
res = GSM864QP_SER.init_parameters(speed,format)
MOD.sleep(10)
res = GSM864QP_SER.send_50PIN('\r\n')
#Disable all NMEA output sentences
#NMEA GPS sentences will only transmit when polled by CW20.update() method
res = GSM864QP_SER.send_50PIN('$PNMRX103,ALL,0\r\n')
## Start timeout timer
CW20_timerA = timers.timer(0)
CW20_timerA.start(2)
# Empty Serial Port Buffer
res = "junk"
while(res != ""):
res = GSM864QP_SER.read_50PIN()
if (CW20_timerA.isexpired()):
break
except:
print 'Script encountered an exception.'
print 'Exception Type: ' + str(sys.exc_type)
print 'MODULE -> CW20'
print 'METHOD -> initGPS(' + speed + ',' + format + ')'
return
