import serial
import time

ser = serial.Serial('/dev/ttyS0') #åbner port.

running = True

try:
    while running:
        data = ser.readline()
        #print(data)
        for line in data.split(b'\n'):
            if line.startswith(b'$GPGGA'):
                line = str(line.decode("UTF-8"))
                line = line.split(",")
                latitude = line[2]
                north = line[3]
                longtitude = line[4]
                east = line[5]
                gps = latitude + north + " " + longtitude + east
                lat_b = float(latitude[2:8]) / 60
                lat_a = float(latitude[0:2])
                print(lat_a + lat_b)
                long_b = float(longtitude[3:9]) / 60
                long_a = float(longtitude[0:3])
                print(long_b + long_a)
                print(gps)


except KeyboardInterrupt:
    print("program lukker")
    running = False
    ser.close()