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/****************************************************************************
 *   Copyright (C) 2009 by Claas Anders "CaScAdE" Rathje                    *
 *   admiralcascade@gmail.com                                               *
 *   Project-URL: http://www.mylifesucks.de/oss/c-osd/                      *
 *                                                                          *
 *   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 2 of the License.         *
 *                                                                          *
 *   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, write to the                          *
 *   Free Software Foundation, Inc.,                                        *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.              *
 ****************************************************************************/

/* ##########################################################################
 * gain some fake arm compat :)
 * ##########################################################################*/
#define u8 uint8_t
#define s8 int8_t
#define u16 uint16_t
#define s16 int16_t
#define u32 uint32_t
#define s32 int32_t

/*
 * FC Debug Struct
 * portions taken and adapted from
 * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.72p%2Fuart.h
 */
typedef struct {
    uint8_t Digital[2];
    uint16_t Analog[32]; // Debugvalues
} __attribute__((packed)) DebugOut_t;


typedef struct {
  unsigned char SWMajor;
  unsigned char SWMinor;
  unsigned char ProtoMajor;
  unsigned char ProtoMinor;
  unsigned char SWPatch;
  unsigned char Reserved[5];
} str_VersionInfo;


/*
 * NaviCtrl OSD Structs
 * portions taken and adapted from
 * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=NaviCtrl&path=%2Ftags%2FV0.17e%2Fuart1.h
 */
typedef struct {
    s32 Longitude; // in 1E-7 deg
    s32 Latitude; // in 1E-7 deg
    s32 Altitude; // in mm
    u8 Status; // validity of data
} __attribute__((packed)) GPS_Pos_t;
#define INVALID         0x00
#define NEWDATA         0x01
#define PROCESSED       0x02


typedef struct {
        u16 Distance;                                   // distance to target in cm
        s16 Bearing;                                    // course to target in deg
} __attribute__((packed)) GPS_PosDev_t;

typedef struct {
        u8 Version;                                     // version of the data structure
        GPS_Pos_t CurrentPosition;                      // see ubx.h for details
        GPS_Pos_t TargetPosition;
        GPS_PosDev_t TargetPositionDeviation;
        GPS_Pos_t HomePosition;
        GPS_PosDev_t HomePositionDeviation;
        u8  WaypointIndex;                              // index of current waypoints running from 0 to WaypointNumber-1
        u8  WaypointNumber;                             // number of stored waypoints
        u8  SatsInUse;                                  // number of satellites used for position solution
        s16 Altimeter;                                  // hight according to air pressure
        s16 Variometer;                                 // climb(+) and sink(-) rate
        u16 FlyingTime;                                 // in seconds
        u8  UBat;                                       // Battery Voltage in 0.1 Volts
        u16 GroundSpeed;                                // speed over ground in cm/s (2D)
        s16 Heading;                                    // current flight direction in ° as angle to north
        s16 CompassHeading;                             // current compass value in °
        s8  AngleNick;                                  // current Nick angle in 1°
        s8  AngleRoll;                                  // current Rick angle in 1°
        u8  RC_Quality;                                 // RC_Quality
        u8  MKFlags;                                    // Flags from FC
        u8  NCFlags;                                    // Flags from NC
        u8  Errorcode;                                  // 0 --> okay
        u8  OperatingRadius;                            // current operation radius around the Home Position in m
        s16 TopSpeed;                                   // velocity in vertical direction in cm/s
        u8  TargetHoldTime;                             // time in s to stay at the given target, counts down to 0 if target has been reached
        u8  RC_RSSI;                                    // Receiver signal strength (since version 2 added)
        s16 SetpointAltitude;                           // setpoint for altitude
        u8  Gas;                                        // for future use
} __attribute__((packed)) NaviData_t;

/*
 * MikroKopter Flags
 * taken from
 * http://svn.mikrokopter.de/mikrowebsvn/filedetails.php?repname=FlightCtrl&path=%2Ftags%2FV0.73d%2Ffc.h
 */
#define FLAG_MOTOR_RUN  1
#define FLAG_FLY        2
#define FLAG_CALIBRATE  4
#define FLAG_START      8

/*
 * NaviCtrl Flags
 * taken from
 * http://mikrocontroller.cco-ev.de/mikrowebsvn/filedetails.php?repname=NaviCtrl&path=%2Ftags%2FV0.17e%2Fuart1.h
 */
#define NC_FLAG_FREE                    0x01
#define NC_FLAG_PH                              0x02
#define NC_FLAG_CH                              0x04
#define NC_FLAG_RANGE_LIMIT             0x08
#define NC_FLAG_NOSERIALLINK    0x10
#define NC_FLAG_TARGET_REACHED  0x20
#define NC_FLAG_MANUAL_CONTROL  0x40
#define NC_FLAG_8                               0x80