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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <unistd.h>
#include <time.h>
#include "ApnCamera.h"
int main()
{
CApnCamera *ApogeeCamera; // Camera interface
int hr; // Return code
FILE* filePtr; // File pointer
unsigned short NumTdiRows; // Number of images to take
double TdiRate; // TDI rate (in seconds)
unsigned short* pBuffer;
unsigned long ImgSizeBytes;
char szFilename[80]; // File name
printf( "Apogee Alta Bulk TDI Sample Applet\n" );
// Create the CApnCamera object
ApogeeCamera = (CApnCamera *)new CApnCamera();
// Initialize camera using the default properties
hr = ApogeeCamera->InitDriver( 1,0,0 );
if ( hr )
{
printf( "Connection to camera succeeded.\n" );
}
else
{
printf( "Failed to connect to camera" );
ApogeeCamera = NULL; // Release CApnCamera object
exit(1);
}
/* Do a system reset to ensure known state, flushing enabled etc */
ApogeeCamera->ResetSystem();
printf("Current CCD temperature : %f\n",ApogeeCamera->read_TempCCD());
// Query user for number of TDI rows
printf( "Number of TDI Rows: " );
scanf( "%d", &NumTdiRows );
printf( "Image to contain %d rows.\n", NumTdiRows );
// Query user for TDI rate
printf( "Interval between rows (TDI rate): " );
scanf( "%lf", &TdiRate );
printf( "TDI rate set to %lf seconds.\n", TdiRate );
// Set the TDI row count
ApogeeCamera->write_TDIRows (NumTdiRows);
// Set the TDI rate
ApogeeCamera->write_TDIRate (TdiRate);
// Toggle the camera mode for TDI
ApogeeCamera->write_CameraMode (Apn_CameraMode_TDI);
// Toggle the sequence download variable
ApogeeCamera->write_SequenceBulkDownload (true);
// Set the image size
long ImgXSize = ApogeeCamera->m_ApnSensorInfo->m_ImagingColumns;
long ImgYSize = NumTdiRows; // Since SequenceBulkDownload = true
// Display the camera model
// _bstr_t szCamModel( ApogeeCamera->CameraModel );
// printf( "Camera Model: %s\n", (char*)szCamModel );
// Display the driver version
// _bstr_t szDriverVer( ApogeeCamera->DriverVersion );
// printf( "Driver Version: %s\n", (char*)szDriverVer );
// Create a buffer for one image, which will be reused for
// each image in the sequence
pBuffer = new unsigned short[ ImgXSize * ImgYSize];
ImgSizeBytes = ImgXSize * ImgYSize * 2;
// Initialize the output file
sprintf( szFilename, "BulkTdiData.raw" );
filePtr = fopen( szFilename, "wb" );
if ( filePtr == NULL )
{
printf( "ERROR: Failed to open output file. No file will be written." );
}
// Do a sequence of 0.001s dark frames (bias frames)
printf( "Starting camera exposure...\n" );
ApogeeCamera->Expose( 0.1, true );
// Check camera status to make sure image data is ready
while ( ApogeeCamera->read_ImagingStatus() != Apn_Status_ImageReady );
// Get the image data from the camera
printf( "Retrieving image data from camera...\n" );
ApogeeCamera->GetImage( pBuffer );
if ( filePtr == NULL )
{
printf( "ERROR: Failed to open file for writing output data." );
}
else
{
printf( "Writing line data to output file \"%s...\"\n", szFilename );
fwrite( pBuffer, sizeof(unsigned short), (ImgSizeBytes/2), filePtr );
}
// Close the file
if ( filePtr != NULL )
{
printf( "Closing output file.\n" );
fclose( filePtr );
}
ApogeeCamera->CloseDriver();
delete ApogeeCamera; // Release CApnCamera COM object
// Delete the memory buffer for storing the image
delete [] pBuffer;
exit(0);
}
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