def talker():
rospy.init_node('GPS_Streamer')
pub = rospy.Publisher("GPS_Data",
mavric.msg.GPS,
queue_size=10,
latch=True)
r = rospy.Rate(10)
gps = GPS('/dev/serial0')
gps.begin()
while not rospy.is_shutdown():
print(gps._data)
gps.update()
pub.publish(gps.good_fix, gps.latitude, gps.longitude, gps.altitude,
gps.speed, gps.heading, gps.satellites)
r.sleep()
