CigiIGCtrlV3_2.cpp

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#define _EXPORT_CCL_

#include "CigiIGCtrlV3_2.h"
#include "CigiSwapping.h"
#include "CigiVersionID.h"


// ====================================================================
// Construction/Destruction
// ====================================================================

// ================================================
// CigiIGCtrlV3_2
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiIGCtrlV3_2::CigiIGCtrlV3_2()
{

   PacketID = CIGI_IG_CTRL_PACKET_ID_V3_2;
   PacketSize = CIGI_IG_CTRL_PACKET_SIZE_V3_2;
   Version = 3;
   MinorVersion = 2;

   BSwapEn = false;
   DatabaseID = 0;
   FrameCntr = 0;
   TimeStampV1 = 0;
   TimeStampV2 = 0.0f;
   TimeStampV3 = 0;
   ByteSwap = 0x8000;
   IGMode = Standby;
   TrackDeviceEn = Disable;
   BoresightTrackDevice = false;
   TimestampValid = false;
   SmoothingEn = false;
   LastRcvdIGFrame = 0;

}

// ================================================
// ~CigiIGCtrlV3_2
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiIGCtrlV3_2::~CigiIGCtrlV3_2()
{

}


// ====================================================================
// Pack and Unpack
// ====================================================================

// ================================================
// Pack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiIGCtrlV3_2::Pack(CigiBasePacket * Base, Cigi_uint8 * Buff, void *Spec) const
{
   PackPointer CDta;
   CigiVersionID PackingVer = *((CigiVersionID *)Spec);

   CigiBaseIGCtrl *Data = ( CigiBaseIGCtrl *) Base;

   if(PackingVer.GetCombinedCigiVersion() < 0x0302)
      PackingVer.SetCigiVersion(3,2);

   CDta.c = Buff;

   *CDta.c++ = PacketID;
   *CDta.c++ = PacketSize;
   *CDta.c++ = PackingVer.CigiMajorVersion;

   *CDta.b++ = Data->DatabaseID;

   Cigi_uint8 HDta = (PackingVer.CigiMinorVersion << 4) & 0xf0;
   HDta |= (Data->TimestampValid) ? 0x04 : 0;
   HDta |= (Cigi_uint8)(Data->IGMode & 0x03);

   *CDta.c++ = HDta;
   *CDta.c++ = 0;
   *CDta.s++ = 0x8000;  // Byte Swap value

   *CDta.l++ = Data->FrameCntr;
   *CDta.l++ = Data->TimeStampV3;
   *CDta.l++ = Data->LastRcvdIGFrame;
   *CDta.l++ = 0;

   return(PacketSize);

}


// ================================================
// Unpack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiIGCtrlV3_2::Unpack(Cigi_uint8 * Buff, bool Swap, void *Spec)
{

   PackPointer CDta;

   CDta.c = Buff;

   CDta.c += 3;

   DatabaseID = *CDta.b++;

   Cigi_uint8 HDta = *CDta.c++;

   IGMode = (IGModeGrp)(HDta & 0x03);
   TimestampValid = ((HDta & 0x04) != 0);

   CDta.c++;

   ByteSwap = *CDta.s++;
   BSwapEn = (ByteSwap == 0x0080);


   if(!BSwapEn)
   {
      FrameCntr = *CDta.l++;
      TimeStampV3 = *CDta.l++;
      LastRcvdIGFrame = *CDta.l++;
   }
   else
   {
      CigiSwap4(&FrameCntr, CDta.l++);
      CigiSwap4(&TimeStampV3, CDta.l++);
      CigiSwap4(&LastRcvdIGFrame, CDta.l++);
   }

   TimeStampV1 = TimeStampV3 / 10;
   TimeStampV2 = (float)TimeStampV1;



   return(CIGI_SUCCESS);

}


// ====================================================================
// Accessors
// ====================================================================



// ================================================
// SetTimeStamp
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiIGCtrlV3_2::SetTimeStamp(const Cigi_uint32 TimeStamp, bool bndchk)
{

   TimeStampV3 = TimeStamp;
   TimeStampV1 = TimeStampV3 / 10;
   TimeStampV2 = (float)TimeStampV1;

   return(CIGI_SUCCESS);

}

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