#!/usr/bin/env python3
#-----------------------------------------------------------------------------
# dead_reckoning_ex3.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 3
# This example sets up the serial port and then passes it to the UbloxGPs
# library. From here we call veh_attitude() to get the
# the data received is "valid" which indicates that the probability of the time
# to be correct is very high.
import serial
from ublox_gps import UbloxGps
port = serial.Serial('/dev/serial0', baudrate=38400, timeout=1)
gps = UbloxGps(port)
def run():
try:
print("Listening for UBX Messages")
while True:
try:
veh = gps.veh_attitude()
print("Roll: ", veh.roll)
print("Pitch: ", veh.pitch)
print("Heading: ", veh.heading)
print("Roll Acceleration: ", veh.accRoll)
print("Pitch Acceleration: ", veh.accPitch)
print("Heading Acceleration: ", veh.accHeading)
except (ValueError, IOError) as err:
print(err)
finally:
port.close()
if __name__ == '__main__':
run()