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// ApnCamera_NET.cpp: implementation of the CApnCamera_NET class.
//
// Copyright (c) 2003, 2004 Apogee Instruments, Inc.
//////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "ApnCamera_NET.h"
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "ApogeeNet.h"
#include "ApogeeNetErr.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
bool CApnCamera::InitDriver( unsigned long CamIdA,
unsigned short CamIdB,
unsigned long Option )
{
char Hostname[25];
BYTE ipAddr[4];
int init;
ipAddr[0] = (BYTE)(CamIdA & 0xFF);
ipAddr[1] = (BYTE)((CamIdA >> 8) & 0xFF);
ipAddr[2] = (BYTE)((CamIdA >> 16) & 0xFF);
ipAddr[3] = (BYTE)((CamIdA >> 24) & 0xFF);
sprintf( Hostname, "%u.%u.%u.%u:%u", ipAddr[3], ipAddr[2], ipAddr[1], ipAddr[0], CamIdB );
if ( ApnNetConnect( Hostname ) != APNET_SUCCESS )
{
return false;
}
m_CameraInterface = Apn_Interface_NET;
// Before trying to initialize, perform a simple loopback test
unsigned short RegData;
unsigned short NewRegData;
RegData = 0x5AA5;
if ( Write( FPGA_REG_SCRATCH, RegData ) != APNET_SUCCESS ) return false;
if ( Read( FPGA_REG_SCRATCH, NewRegData ) != APNET_SUCCESS ) return false;
if ( RegData != NewRegData ) return false;
RegData = 0xA55A;
if ( Write( FPGA_REG_SCRATCH, RegData ) != APNET_SUCCESS ) return false;
if ( Read( FPGA_REG_SCRATCH, NewRegData ) != APNET_SUCCESS ) return false;
if ( RegData != NewRegData ) return false;
printf("Loopback test successful - ALTA-E detected at %u.%u.%u.%u:%u\n", ipAddr[3], ipAddr[2], ipAddr[1], ipAddr[0]);
// The loopback test was successful. Proceed with initialization.
init = InitDefaults();
if ( init != 0 ) {
printf("Loopback test successful - InitDefaults FAILED\n");
return false;
}
printf("Loopback test successful - InitDefaults completed\n");
return true;
}
bool CApnCamera::CloseDriver()
{
ApnNetClose();
return true;
}
bool CApnCamera::GetImageData( unsigned short *pImageBuffer,
unsigned short &Width,
unsigned short &Height,
unsigned long &Count )
{
unsigned short Offset;
unsigned short *pTempBuffer;
long i, j;
// Make sure it is okay to get the image data
// The app *should* have done this on its own, but we have to make sure
while ( !ImageReady() )
{
Sleep( 50 );
read_ImagingStatus();
}
Width = m_pvtWidth;
Height = m_pvtHeight;
if ( m_pvtBitsPerPixel == 16 )
Offset = 1;
if ( m_pvtBitsPerPixel == 12 )
Offset = 10;
Width -= Offset; // Calculate the true image width
pTempBuffer = new unsigned short[(Width+Offset) * Height];
ApnNetGetImageTcp( pTempBuffer );
for ( i=0; i<Height; i++ )
{
for ( j=0; j<Width; j++ )
{
pImageBuffer[(i*Width)+j] = pTempBuffer[(i*(Width+Offset))+j+Offset];
}
}
delete [] pTempBuffer;
Count = read_ImageCount();
SignalImagingDone();
return true;
}
bool CApnCamera::GetLineData( unsigned short *pLineBuffer,
unsigned short &Size )
{
Size = 0;
return false;
}
long CApnCamera::PreStartExpose( unsigned short BitsPerPixel )
{
m_pvtWidth = GetExposurePixelsH();
m_pvtHeight = GetExposurePixelsV();
if ( (BitsPerPixel != 16) && (BitsPerPixel != 12) )
{
// Invalid bit depth request
return 1;
}
m_pvtBitsPerPixel = BitsPerPixel;
if ( BitsPerPixel == 16 )
m_pvtWidth += 1;
if ( BitsPerPixel == 12 )
m_pvtWidth += 10;
if ( ApnNetStartExp( m_pvtWidth, m_pvtHeight ) != APNET_SUCCESS )
{
return 1;
}
return 0;
}
long CApnCamera::PostStopExposure( bool DigitizeData )
{
if ( ApnNetStopExp( DigitizeData ) != APNET_SUCCESS )
{
return 1;
}
if ( !DigitizeData )
{
SignalImagingDone();
}
return 0;
}
void CApnCamera::SetNetworkTransferMode( Apn_NetworkMode TransferMode )
{
switch ( TransferMode )
{
case Apn_NetworkMode_Tcp:
ApnNetSetSpeed( false );
break;
case Apn_NetworkMode_Udp:
ApnNetSetSpeed( true );
break;
}
}
long CApnCamera::Read( unsigned short reg, unsigned short& val )
{
if ( ApnNetReadReg( reg, &val ) != APNET_SUCCESS )
{
return 1; // Failure
}
return 0;
}
long CApnCamera::Write( unsigned short reg, unsigned short val )
{
if ( ApnNetWriteReg( reg, val ) != APNET_SUCCESS )
{
return 1; // Failure
}
return 0;
}
long CApnCamera::WriteMultiSRMD( unsigned short reg, unsigned short val[], unsigned short count )
{
if ( ApnNetWriteRegMulti( reg, val, count ) != APNET_SUCCESS )
{
return 1;
}
return 0;
}
long CApnCamera::WriteMultiMRMD( unsigned short reg[], unsigned short val[], unsigned short count )
{
if ( ApnNetWriteRegMultiMRMD( reg, val, count ) != APNET_SUCCESS )
{
return 1;
}
return 0;
}
long CApnCamera::QueryStatusRegs( unsigned short& StatusReg,
unsigned short& HeatsinkTempReg,
unsigned short& CcdTempReg,
unsigned short& CoolerDriveReg,
unsigned short& VoltageReg,
unsigned short& TdiCounter,
unsigned short& SequenceCounter )
{
unsigned short RegNumber[7];
unsigned short RegData[7];
RegNumber[0] = 91;
RegNumber[1] = 93;
RegNumber[2] = 94;
RegNumber[3] = 95;
RegNumber[4] = 96;
RegNumber[5] = 104;
RegNumber[6] = 105;
if ( ApnNetReadRegMulti( RegNumber, RegData, 7 ) != APNET_SUCCESS )
{
return 1;
}
StatusReg = RegData[0];
HeatsinkTempReg = RegData[1];
CcdTempReg = RegData[2];
CoolerDriveReg = RegData[3];
VoltageReg = RegData[4];
TdiCounter = RegData[5];
SequenceCounter = RegData[6];
return 0;
}
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