#!/usr/bin/env python3
#-----------------------------------------------------------------------------
# using_spi_ex6.py
#
# Simple Example for SparkFun ublox GPS products
#------------------------------------------------------------------------
#
# Written by SparkFun Electronics, July 2020
#
# Do you like this library? Help support SparkFun. Buy a board!
# https://sparkfun.com
#==================================================================================
# GNU GPL License 3.0
# Copyright (c) 2020 SparkFun Electronics
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#==================================================================================
# Example 6
# To set up SPI is as simple as calling spidev and passing the port to the
# UbloxGps library. Other than this the library functions the same. There's no
# need to adjust the SPI settings because they are set behind the scenes
# according to the settings specified in the datasheet.
#
# Note as of 7/18 the SPI implementation still needs a little work.
import spidev
from ublox_gps import UbloxGps
port = spidev.SpiDev()
gps = UbloxGps(port)
def run():
try:
print("Listening for UBX Messages")
while True:
try:
geo = gps.geo_coords()
print("Longitude: ", geo.lon)
print("Latitude: ", geo.lat)
print("Heading of Motion: ", geo.headMot)
except (ValueError, IOError) as err:
print(err)
finally:
port.close()
if __name__ == '__main__':
run()