62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* Copyright (C) EdgeTX
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*
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* Based on code named
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* opentx - https://github.com/opentx/opentx
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#pragma once
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#include "edgetx.h"
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#include <inttypes.h>
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struct gpsdata_t
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{
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int32_t longitude; // degrees * 1.000.000
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int32_t latitude; // degrees * 1.000.000
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uint8_t fix;
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uint8_t numSat;
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uint32_t packetCount;
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uint32_t errorCount;
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int32_t altitude; // altitude in 0.1m
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uint16_t speed; // speed in 0.1m/s
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uint16_t groundCourse; // degrees * 10
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uint16_t hdop;
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};
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extern gpsdata_t gpsData;
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#if defined(DEBUG)
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extern uint8_t gpsTraceEnabled;
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#endif
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#define GPS_PROTOCOL_AUTO 0
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#define GPS_PROTOCOL_NMEA 1
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#define GPS_PROTOCOL_UBX 2
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// Setup GPS serial port
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void gpsSetSerialDriver(void* ctx, const etx_serial_driver_t* drv,
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int protocol);
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// Periodic processing
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void gpsWakeup();
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// Send a 0-terminated frame
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void gpsSendFrame(const char* frame);
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uint32_t GPS_coord_to_degrees(const char* coordinateString);
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