comms.h

#include <Arduino.h>

#define details(name) (uint8_t*)&name,sizeof(name)

#pragma pack(1)
typedef struct
{
  byte id;
  byte M1;
  byte M2;
  byte M3;
}HandShakePacket;

typedef struct
{
    byte id;                //1
    float AP;               //2
    float PE;               //3
    float SemiMajorAxis;    //4
    float SemiMinorAxis;    //5
    float VVI;              //6
    float e;                //7
    float inc;              //8
    float G;                //9
    long TAp;               //10
    long TPe;               //11
    float TrueAnomaly;      //12
    float Density;          //13
    long period;            //14
    float RAlt;             //15
    float Alt;              //16
    float Vsurf;            //17
    float Lat;              //18
    float Lon;              //19
    float LiquidFuelTot;    //20
    float LiquidFuel;       //21
    float OxidizerTot;      //22
    float Oxidizer;         //23
    float EChargeTot;       //24
    float ECharge;          //25
    float MonoPropTot;      //26
    float MonoProp;         //27
    float IntakeAirTot;     //28
    float IntakeAir;        //29
    float SolidFuelTot;     //30
    float SolidFuel;        //31
    float XenonGasTot;      //32
    float XenonGas;         //33
    float LiquidFuelTotS;   //34
    float LiquidFuelS;      //35
    float OxidizerTotS;     //36
    float OxidizerS;        //37
    uint32_t MissionTime;   //38
    float deltaTime;        //39
    float VOrbit;           //40
    uint32_t MNTime;        //41
    float MNDeltaV;         //42
    float Pitch;            //43
    float Roll;             //44
    float Heading;          //45
    uint16_t ActionGroups;  //46 status bit order:SAS, RCS, Light, Gear, Brakes, Abort, Custom01 - 10
    byte SOINumber;         //47 SOI Number (decimal format: sun-planet-moon e.g. 130 = kerbin, 131 = mun)
    byte MaxOverHeat;       //48  Max part overheat (% percent)
    float MachNumber;       //49
    float IAS;              //50  Indicated Air Speed
    byte CurrentStage;      //51  Current stage number
    byte TotalStage;        //52  TotalNumber of stages
    float TargetDist;       //53  Distance to targeted vessel (m)
    float TargetV;   //54  Target vessel relative velocity (m/s)
    byte SASMode;    //55  First four bits indicate AutoPilot mode:
}VData_s;

typedef struct {
  byte id;
  byte MainControls;                  //SAS RCS Lights Gear Brakes Precision Abort Stage
  byte Mode;                          //0 = stage, 1 = docking, 2 = map
  unsigned int ControlGroup;          //control groups 1-10 in 2 bytes
  byte AdditionalControlByte1;        //other stuff
  byte AdditionalControlByte2;
  int Pitch;                          //-1000 -> 1000
  int Roll;                           //-1000 -> 1000
  int Yaw;                            //-1000 -> 1000
  int TX;                             //-1000 -> 1000
  int TY;                             //-1000 -> 1000
  int TZ;                             //-1000 -> 1000
  int WheelSteer;                     //-1000 -> 1000
  int Throttle;                       //    0 -> 1000
  int WheelThrottle;                  //    0 -> 1000
}ControlPacket;
#pragma pack(0)

extern HandShakePacket HPacket;
extern ControlPacket CPacket;
extern VData_s VData;
extern byte id;
extern boolean Connected;

void InitTxPackets();
void SerialHelper(void);
boolean KSPBoardReceiveData();
void KSPBoardSendData(uint8_t * address, uint8_t len);
int input();
void output();