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Initial Arduino IDE based on Processing.

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David A. Mellis
2005-08-25 21:06:28 +00:00
commit 9fc5aa63f6
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build/shared/lib/avrlib/gps.h Executable file
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/*! \file gps.h \brief GPS position storage and processing library. */
//*****************************************************************************
//
// File Name : 'gps.h'
// Title : GPS position storage and processing function library
// Author : Pascal Stang - Copyright (C) 2002
// Created : 2002.08.29
// Revised : 2002.08.29
// Version : 0.1
// Target MCU : Atmel AVR Series
// Editor Tabs : 4
//
// NOTE: This code is currently below version 1.0, and therefore is considered
// to be lacking in some functionality or documentation, or may not be fully
// tested. Nonetheless, you can expect most functions to work.
//
// This code is distributed under the GNU Public License
// which can be found at http://www.gnu.org/licenses/gpl.txt
//
//*****************************************************************************
#ifndef GPS_H
#define GPS_H
#include "global.h"
// constants/macros/typdefs
typedef union union_float_u32
{
float f;
unsigned long i;
unsigned char b[4];
} float_u32;
typedef union union_double_u64
{
double f;
unsigned long long i;
unsigned char b[8];
} double_u64;
struct PositionLLA
{
float_u32 lat;
float_u32 lon;
float_u32 alt;
float_u32 TimeOfFix;
u16 updates;
};
struct VelocityENU
{
float_u32 east;
float_u32 north;
float_u32 up;
float_u32 TimeOfFix;
u16 updates;
};
struct VelocityHS
{
float_u32 heading;
float_u32 speed;
float_u32 TimeOfFix;
u16 updates;
};
struct PositionECEF
{
float_u32 x;
float_u32 y;
float_u32 z;
float_u32 TimeOfFix;
u16 updates;
};
struct VelocityECEF
{
float_u32 x;
float_u32 y;
float_u32 z;
float_u32 TimeOfFix;
u16 updates;
};
typedef struct struct_GpsInfo
{
float_u32 TimeOfWeek;
u16 WeekNum;
float_u32 UtcOffset;
u08 numSVs;
struct PositionLLA PosLLA;
struct PositionECEF PosECEF;
struct VelocityECEF VelECEF;
struct VelocityENU VelENU;
struct VelocityHS VelHS;
} GpsInfoType;
// functions
void gpsInit(void);
GpsInfoType* gpsGetInfo(void);
void gpsInfoPrint(void);
#endif