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navigation.h
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navigation.h
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/*
Copyright 2013 Brad Quick
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
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 <http://www.gnu.org/licenses/>.
*/
#include "lib_fp.h"
void navigation_set_home_to_current_location();
void navigation_set_destination(fixedpointnum latitude,fixedpointnum longitude);
void navigation_set_angle_error(unsigned char gotNewGpsReading,fixedpointnum *angleError);
fixedpointnum navigation_get_distance_and_bearing(fixedpointnum lat1, fixedpointnum lon1, fixedpointnum lat2, fixedpointnum lon2, fixedpointnum *bearing);