CigiSOFV1 Class Reference

#include <CigiSOFV1.h>

Inheritance diagram for CigiSOFV1:

List of all members.

Public Member Functions
	CigiSOFV1 ()
virtual	~CigiSOFV1 ()
virtual int	Pack (CigiBasePacket *Base, Cigi_uint8 *Buff, void *Spec) const
virtual int	Unpack (Cigi_uint8 *Buff, bool Swap, void *Spec)
Cigi_uint32	GetFrameCntr (void) const
int	SetFrameCntr (const Cigi_uint32 FrameCntrIn, bool bndchk=true)

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Detailed Description

The class for the Start Of Frame packet for CIGI version 1

Definition at line 65 of file CigiSOFV1.h.

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Constructor & Destructor Documentation

CigiSOFV1::CigiSOFV1

(

)

Definition at line 81 of file CigiSOFV1.cpp.

References CigiBaseSOF::BSwapEn, CigiBaseSOF::ByteSwap, CIGI_SOF_PACKET_ID_V1, CIGI_SOF_PACKET_SIZE_V1, CigiBaseSOF::DatabaseID, CigiBaseSOF::EarthRefModel, CigiBaseSOF::FrameCntr, CigiBaseSOF::IGMode, CigiBaseSOF::LastRcvdHostFrame, CigiBasePacket::MinorVersion, CigiBasePacket::PacketID, CigiBasePacket::PacketSize, CigiBaseSOF::Standby, CigiBaseSOF::TimeStampV2, CigiBaseSOF::TimeStampV3, CigiBaseSOF::TimestampValid, CigiBasePacket::Version, and CigiBaseSOF::WGS84.

{

   PacketID = CIGI_SOF_PACKET_ID_V1;
   PacketSize = CIGI_SOF_PACKET_SIZE_V1;
   Version = 1;
   MinorVersion = 0;

   BSwapEn = false;
   DatabaseID = 0;
   FrameCntr = 0;
   TimeStampV2 = 0.0f;
   TimeStampV3 = 0;
   ByteSwap = 0x8000;
   IGMode = Standby;
   TimestampValid = false;
   EarthRefModel = WGS84;
   LastRcvdHostFrame = 0;

}

CigiSOFV1::~CigiSOFV1

(

)

[virtual]

Definition at line 105 of file CigiSOFV1.cpp.

{

}

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Member Function Documentation

Cigi_uint32 CigiSOFV1::GetFrameCntr

(

void

)

const [inline]

Gets the Frame Counter value

Returns:

Current frame this data represents

Reimplemented from CigiBaseSOF.

Definition at line 110 of file CigiSOFV1.h.

{ return(FrameCntr); }

int CigiSOFV1::Pack	(	CigiBasePacket *	Base,
		Cigi_uint8 *	Buff,
		void *	Spec
	)			const [virtual]

The virtual Pack function for CIGI 1

Parameters:

	Base	- A pointer to the instance of the packet to be packed. (Downcast to CigiBasePacket)
	Buff	- A pointer to the current pack point.
	Spec	- A pointer to special data - This is not used in this class.

Returns:

This returns CIGI_SUCCESS or an error code defined in CigiErrorCodes.h

Implements CigiBaseSOF.

Definition at line 119 of file CigiSOFV1.cpp.

References PackPointerUnion::b, PackPointerUnion::c, CIGI_SCOPY4, CigiBaseSOF::DatabaseID, CigiBaseSOF::FrameCntr, CigiBaseSOF::IGMode, CigiBaseSOF::IGStatus, PackPointerUnion::l, CigiBasePacket::PacketID, CigiBasePacket::PacketSize, and CigiBasePacket::Version.

{
   PackPointer CDta;

   CigiBaseSOF *Data = ( CigiBaseSOF *) Base;


   CDta.c = Buff;

   *CDta.c++ = PacketID;
   *CDta.c++ = PacketSize;
   *CDta.c++ = Version;

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

   Cigi_uint8 HDta = (Cigi_uint8)((Data->IGMode << 6) & 0xc0);

   *CDta.c++ = HDta;
   *CDta.c++ = 0;
   *CDta.c++ = 0;

   CIGI_SCOPY4(CDta.l++, &Data->FrameCntr);

   return(PacketSize);

}

int CigiSOFV1::SetFrameCntr	(	const Cigi_uint32	FrameCntrIn,
		bool	bndchk = true
	)			[inline]

Sets the Frame Counter with bound checking control

Parameters:

	FrameCntrIn	- Specifies the frame.
	bndchk	- Enables (true) or disables (false) bounds checking

Returns:

This returns CIGI_SUCCESS or an error code defined in CigiErrorCodes.h

Reimplemented from CigiBaseSOF.

Definition at line 120 of file CigiSOFV1.h.

References CIGI_SUCCESS.

   {
      FrameCntr = FrameCntrIn;
      LastRcvdHostFrame = FrameCntrIn;

      return(CIGI_SUCCESS);
   }

int CigiSOFV1::Unpack	(	Cigi_uint8 *	Buff,
		bool	Swap,
		void *	Spec
	)			[virtual]

The virtual Unpack function for CIGI 1

Parameters:

	Buff	- A pointer to the current pack point.
	Swap	- Byte swapping required.
	Spec	- A pointer to special data - This is not used in this class.

Returns:

This returns CIGI_SUCCESS or an error code defined in CigiErrorCodes.h

Implements CigiBaseSOF.

Definition at line 151 of file CigiSOFV1.cpp.

References PackPointerUnion::b, PackPointerUnion::c, CIGI_SCOPY4, CIGI_SUCCESS, CigiBaseSOF::DatabaseID, CigiBaseSOF::FrameCntr, CigiBaseSOF::IGMode, CigiBaseSOF::IGStatus, PackPointerUnion::l, CigiBaseSOF::LastRcvdHostFrame, and PackPointerUnion::s.

{

   PackPointer CDta;

   CDta.c = Buff;

   CDta.c += 3;

   DatabaseID = *CDta.b++;
   IGStatus = *CDta.c++;

   Cigi_uint8 HDta = *CDta.c++;

   IGMode = (IGModeGrp)((HDta >> 6) & 0x03);

   CDta.s++;

   CIGI_SCOPY4(&FrameCntr,CDta.l++);

   LastRcvdHostFrame = FrameCntr;

   // Timestamp & timestamp valid are not handled in this version.


   Swap = false;

   return(CIGI_SUCCESS);

}

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The documentation for this class was generated from the following files:

• ccl/include/CigiSOFV1.h
• ccl/source/CigiSOFV1.cpp

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