/*****************************************************************
Name: uDetermineSystem
Input Values:
<none>
Output Values:
<none>
Return Values:
unsigned int
System version as indicated by the OptotrakGetStatus call.
Description:
Determine the version of the system that is attached.
The system version is returned in the flags field of the
OptotrakGetStatus function call.
*****************************************************************/
unsigned int uDetermineSystem( void )
{
int
nFlags;
unsigned int
uSystemVersion;
/*
* Determine the default Optotrak status.
* Retrieve the default Optotrak settings.
* The nFlags variable will contain information about the version of
* the SCU to which we are connected. Once we know the hardware
* version, we know what functions can be called.
*/
if( OptotrakGetStatus( NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
&nFlags ) != OPTO_NO_ERROR_CODE )
{
return OPTOTRAK_REVISION_UNKNOWN_FLAG;
} /* if */
/*
* if the system detected is not an Optotrak Certus, do not continue
*/
uSystemVersion = ( nFlags & ( OPTOTRAK_3020_FLAG | OPTOTRAK_CERTUS_FLAG ) );
if( uSystemVersion & OPTOTRAK_REVISIOND_FLAG )
{
fprintf( stdout, "\tSystem Detected: Optotrak Rev D.\nThis sample is intended for Optotrak Certus systems.\n" );
return OPTOTRAK_REVISIOND_FLAG;
} /* if */
if( uSystemVersion & OPTOTRAK_CERTUS_FLAG )
{
fprintf( stdout, "\tSystem Detected: Optotrak Certus\n" );
return OPTOTRAK_CERTUS_FLAG;
} /* if */
fprintf( stdout, "\tUnknown System detected.\n" );
return OPTOTRAK_REVISION_UNKNOWN_FLAG;
} /* uDetermineSystem */
int main(){
// Function to retrieve OAPI version
size_t len = LEN;
size_t read;
char *line = malloc(len);
assert(line);
// return variables
char s0[1024];
int i0;
int nFrameOld = -1;
while ((read = getline(&line, &len, stdin)) != -1) {
//fprintf(stderr, "INFO: Retrieved line of length %zu (including NULL): %s", read, line);
if (cmp(line, "OAPIGetVersionString")){
i0 = OAPIGetVersionString(s0, len);
printf("'%s'\n", s0);
} else if (cmp(line, "OptoGetLastError")){
i0 = OptoGetLastError(s0, len);
printf("'%s'\n", s0);
} else if (cmp(line, "OptotrakGetErrorString")){
i0 = OptotrakGetErrorString(s0, len);
printf("'%s'\n", s0);
} else if (cmp(line, "OptoGetExtendedErrorCode")){
i0 = OptoGetExtendedErrorCode();
printf("%d\n", i0);
} else if (cmp(line, "TransputerLoadSystem")){
strtok(line, "\"");
char* s = strtok(NULL, "\""); // may be null
i0 = TransputerLoadSystem(s);
//i0 = TransputerLoadSystem("/opt/NDIoapi/ndigital/realtime/system.nif");
printf("%d\n", i0);
} else if (cmp(line, "TransputerInitializeSystem")){
i0 = TransputerInitializeSystem(OPTO_LOG_ERRORS_FLAG);
printf("%d\n", i0);
} else if (cmp(line, "TransputerShutdownSystem")){
i0 = TransputerShutdownSystem();
printf("%d\n", i0);
} else if (cmp(line, "TransputerDetermineSystemCfg")){
strtok(line, "\"");
char* s = strtok(NULL, "\""); // may be null
i0 = TransputerDetermineSystemCfg(s);
printf("%d\n", i0);
} else if (cmp(line, "OptotrakLoadCameraParameters")){
strtok(line, "\"");
char* s = strtok(NULL, "\""); // may be null
OptotrakLoadCameraParameters(s);
printf("%d\n", i0);
} else if (cmp(line, "OptotrakLoadAutoScale")){
strtok(line, "\"");
char* s = strtok(NULL, "\""); // may be null
OptotrakLoadAutoScale(s);
printf("%d\n", i0);
} else if (cmp(line, "OptotrakLockTemperatures")){
i0 = OptotrakLockTemperatures();
printf("%d\n", i0);
} else if (cmp(line, "OptotrakSetCollectionFile")){
strtok(line, "\"");
char* s = strtok(NULL, "\""); // may be null
OptotrakSetCollectionFile(s);
printf("%d\n", i0);
} else if (cmp(line, "OptotrakSetupCollectionFromFile")){
strtok(line, "\"");
char* s = strtok(NULL, "\""); // may be null
OptotrakSetupCollectionFromFile(s);
printf("%d\n", i0);
} else if (cmp(line, "OptotrakSetupCollection")){
float fFrameFrequency, fMarkerFrequency;
int nThreshold, nMinimumGain, nStreamData;
float fDutyCycle, fVoltage, fCollectionTime, fPreTriggerTime;
int nFlags;
strtok(line, "(");
char* s = strtok(NULL, ")");
int i = sscanf(s, "%d, %f, %f, %d, %d, %d, %f, %f, %f, %f, %d",
&nMarkers,
&fFrameFrequency, &fMarkerFrequency,
&nThreshold, &nMinimumGain, &nStreamData,
&fDutyCycle, &fVoltage, &fCollectionTime, &fPreTriggerTime,
&nFlags);
if(i==11){
i0 = OptotrakSetupCollection(nMarkers,
fFrameFrequency, fMarkerFrequency,
nThreshold, nMinimumGain, nStreamData,
fDutyCycle, fVoltage, fCollectionTime, fPreTriggerTime,
nFlags);
printf("%d\n", i0);
allocSpace(nMarkers);
} else
printf("ERROR: %d arguments read (11 expected)\n", i);
} else if (cmp(line, "OptotrakActivateMarkers")){
i0 = OptotrakActivateMarkers();
printf("%d\n", i0);
} else if (cmp(line, "OptotrakDeActivateMarkers")){
i0 = OptotrakDeActivateMarkers();
printf("%d\n", i0);
} else if (cmp(line, "OptotrakGetStatus")){
int nNumSensors, nNumOdaus, nNumRigidBodies, nMarkers;
float fFrameFrequency, fMarkerFrequency;
int nThreshold, nMinimumGain, nStreamData;
float fDutyCycle, fVoltage, fCollectionTime, fPreTriggerTime;
int nFlags;
i0 = OptotrakGetStatus(&nNumSensors, &nNumOdaus, &nNumRigidBodies, &nMarkers,
&fFrameFrequency, &fMarkerFrequency,
&nThreshold, &nMinimumGain, &nStreamData,
&fDutyCycle, &fVoltage, &fCollectionTime, &fPreTriggerTime,
&nFlags);
printf("(%d, %d, %d, %d, %f, %f, %d, %d, %d, %f, %f, %f, %f, 0x%x)\n",
nNumSensors, nNumOdaus, nNumRigidBodies, nMarkers,
fFrameFrequency, fMarkerFrequency,
nThreshold, nMinimumGain, nStreamData,
fDutyCycle, fVoltage, fCollectionTime, fPreTriggerTime,
nFlags);
} else if (cmp(line, "OptotrakSetStroberPortTable")){
int nPort1, nPort2, nPort3, nPort4;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %d, %d, %d", &nPort1, &nPort2, &nPort3, &nPort4) == 4){
i0 = OptotrakSetStroberPortTable(nPort1, nPort2, nPort3, nPort4);
printf("%d\n", i0);
} else
printf("ERROR: reading 4 arguments\n");
} else if (cmp(line, "OptotrakSaveCollectionToFile")){
strtok(line, "\"");
char* s = strtok(NULL, "\"");
if (s)
i0 = OptotrakSaveCollectionToFile(s);
else
i0 = OptotrakSaveCollectionToFile("");
printf("%d\n", i0);
} else if (cmp(line, "OptotrakSetCameraParameters")){
int nMarkerType, nWaveLength, nModelType;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %d, %d", &nMarkerType, &nWaveLength, &nModelType) == 3){
i0 = OptotrakSetCameraParameters(nMarkerType, nWaveLength, nModelType);
printf("%d\n", i0);
} else
printf("ERROR: reading 3 arguments\n");
} else if (cmp(line, "OptotrakGetCameraParameterStatus")){
int curMarkerType, nCurWaveLength, nCurModelType;
char szStatus[len];
i0 = OptotrakGetCameraParameterStatus(&curMarkerType, &nCurWaveLength, &nCurModelType, szStatus, len);
printf("(%d, %d, %d, '%s')\n", curMarkerType, nCurWaveLength, nCurModelType, szStatus);
} else if (cmp(line, "OdauSaveCollectionToFile")){
strtok(line, "\"");
char* s = strtok(NULL, "\"");
if (s){
i0 = OptotrakSaveCollectionToFile(s);
printf("%d\n", i0);
} else
printf("ERROR: reading filename\n");
} else if (cmp(line, "OdauSetupCollectionFromFile")){
strtok(line, "\"");
char* s = strtok(NULL, "\"");
if (s){
i0 = OdauSetupCollectionFromFile(s);
printf("%d\n", i0);
} else
printf("ERROR: reading filename\n");
} else if (cmp(line, "OdauSetTimer")){
//int OdauSetTimer( int nOdauId, unsigned uTimer, unsigned uMode, unsigned long ulVal );
int nOdauId;
unsigned uTimer, uMode;
unsigned long ulVal;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %u, %u, %lu", &nOdauId, &uTimer, &uMode, &ulVal) == 4){
i0 = OdauSetTimer(ODAU1+nOdauId-1, uMode, uTimer, ulVal);
printf("%d\n", i0);
} else
printf("ERROR: reading 4 arguments\n");
} else if (cmp(line, "OdauSetAnalogOutputs")){
//int OdauSetAnalogOutputs( int nOdauId, float *pfVoltage1, float *pfVoltage2, unsigned uChangeMask );
int nOdauId; // 1-4 -> ODAU1-ODAU4
float fVoltage1;
float fVoltage2;
unsigned uChangeMask;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %f, %f, %u", &nOdauId, &fVoltage1, &fVoltage2, &uChangeMask) == 4){
i0 = OdauSetAnalogOutputs(ODAU1+nOdauId-1, &fVoltage1, &fVoltage2, uChangeMask);
printf("(%f, %f)\n", fVoltage1, fVoltage1);
} else
printf("ERROR: reading 4 arguments\n");
} else if (cmp(line, "OdauSetDigitalOutputs")){
//int OdauSetDigitalOutputs( int nOdauId, unsigned *puDigitalOut, unsigned uUpdateMask );
int nOdauId; // 1-4 -> ODAU1-ODAU4
unsigned uDigitalOut, uUpdateMask;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %u, %u", &nOdauId, &uDigitalOut, &uUpdateMask) == 4){
i0 = OdauSetDigitalOutputs(ODAU1+nOdauId-1, &uDigitalOut, uUpdateMask);
printf("0x%x\n", uDigitalOut);
} else
printf("ERROR: reading 3 arguments\n");
} else if (cmp(line, "OdauSetupCollection")){
//OdauSetupCollection( int nOdauId, int nChannels, int nGain, int nDigitalMode, float fFrameFreq, float fScanFreq, int nStreamData, float fCollectionTime, float fPreTriggerTime, unsigned uFlags );
int nOdauId, nChannels, nGain, nDigitalMode;
float fFrameFreq, fScanFreq;
int nStreamData;
float fCollectionTime, fPreTriggerTime;
unsigned uFlags;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %d, %d, %d, %f, %f, %d, %f, %f, %u",
&nOdauId, &nChannels, &nGain, &nDigitalMode,
&fFrameFreq, &fScanFreq, &nStreamData,
&fCollectionTime, &fPreTriggerTime, &uFlags) == 10){
i0 = OdauSetupCollection(ODAU1+nOdauId-1, nChannels, nGain, nDigitalMode,
fFrameFreq, fScanFreq, nStreamData,
fCollectionTime, fPreTriggerTime, uFlags);
printf("%d\n", i0);
} else
printf("ERROR: reading 10 arguments\n");
} else if (cmp(line, "OptotrakStopCollection")){
i0 = OptotrakStopCollection();
printf("%d\n", i0);
} else if (cmp(line, "OdauGetStatus")){
//int OdauGetStatus( int nOdauId, int *pnChannels, int *pnGain, int *pnDigitalMode, float *pfFrameFrequency, float *pfScanFrequency, int *pnStreamData, float *pfCollectionTime, float *pfPreTriggerTime, unsigned *puCollFlags, int *pnFlags );
int nOdauId, nChannels, nGain, nDigitalMode;
float fFrameFrequency, fScanFrequency;
int nStreamData;
float fCollectionTime, fPreTriggerTime;
unsigned uCollFlags;
int nFlags;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d", &nOdauId) == 1){
i0 = OdauGetStatus(ODAU1+nOdauId-1, &nChannels, &nGain, &nDigitalMode,
&fFrameFrequency, &fScanFrequency, &nStreamData, &fCollectionTime, &fPreTriggerTime,
&uCollFlags, &nFlags);
printf("(%d, %d, %d, %f, %f, %d, %f, %f, 0x%04x, %d)\n",
nChannels, nGain, nDigitalMode,
fFrameFrequency, fScanFrequency, nStreamData, fCollectionTime, fPreTriggerTime,
uCollFlags, nFlags);
} else
printf("ERROR: reading argument\n");
} else if (cmp(line, "RigidBodyAddFromFile")){
int nRigidBodyId, nStartMarker;
char szRigFile[len];
int nFlags;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %d, %s, %d", &nRigidBodyId, &nStartMarker, szRigFile, &nFlags) != 4){
i0 = RigidBodyAddFromFile(nRigidBodyId, nStartMarker, szRigFile, nFlags);
printf("%d\n", i0);
} else
printf("ERROR: reading 4 arguments\n");
} else if (cmp(line, "RigidBodyAdd")){
//int ( int nRigidBodyId, int nStartMarker, int nNumMarkers, float *pRigidCoordinates, float *pNormalCoordinates, int nFlags );
int nRigidBodyId, nStartMarker, nNumMarkers;
float *rigidCoordinates, *normalCoordinates;
int nFlags;
char* s = strtok(line, "(");
if(s && sscanf(line+strlen(s)+1, "%d, %d, %d", &nRigidBodyId, &nStartMarker, &nNumMarkers)==3){
rigidCoordinates = calloc(3*nNumMarkers, sizeof(float));
normalCoordinates = calloc(3*nNumMarkers, sizeof(float));
s = strtok(NULL, "[("); // up to first list/tuple
if(!s){
printf("ERROR: reading rigid values\n");
goto end;
}
for(int i=0; i<3*nNumMarkers; i++){
char* s = strtok(NULL, ",");
if(!s){
printf("ERROR: reading rigid value %d\n", i);
goto end;
}
if(sscanf(s, "%f", (float*)&rigidCoordinates[i]) != 1){
printf("ERROR: parsing rigid value %d\n", i);
goto end;
}
}
s = strtok(NULL, "[("); // up to first list/tuple
if(!s){
printf("ERROR: reading normal values\n");
goto end;
}
for(int i=0; i<3*nNumMarkers; i++){
char* s = strtok(NULL, ",");
if(!s){
printf("ERROR: reading normal value %d\n", i);
goto end;
}
if(sscanf(s, "%f", (float*)&normalCoordinates[i]) != 1){
printf("ERROR: parsing normal value %d\n", i);
goto end;
}
}
s = strtok(NULL, "],) ");
//s = strtok(NULL, ")");
if(s && sscanf(s, "%d", &nFlags)==1){
i0 = RigidBodyAdd(nRigidBodyId, nStartMarker, nNumMarkers, rigidCoordinates, normalCoordinates, nFlags);
printf("%d\n", i0);
} else
printf("ERROR: reading last argument\n");
} else
printf("ERROR: reading first 3 arguments\n");
//int RigidBodyAddFromFile( int nRigidBodyId, int nStartMarker, char *pszRigFile, int nFlags );
//int RigidBodyChangeSettings( int nRigidBodyId, int nMinMarkers, int nMaxMarkersAngle, float fMax3dError, float fMaxSensorError, float fMax3dRmsError, float fMaxSensorRmsError, int nFlags );
//int RigidBodyDelete( int nRigidBodyId );
//int RigidBodyChangeFOR( int nRigidId, int nRotationMethod );
} else if (cmp(line, "RigidBodyChangeSettings")){
int nRigidBodyId, nMinMarkers, nMaxMarkersAngle;
float fMax3dError, fMaxSensorError, fMax3dRmsError, fMaxSensorRmsError;
int nFlags;
strtok(line, "(");
char* s = strtok(NULL, ")");
if(s && sscanf(s, "%d, %d, %d, %f, %f, %f, %f, %d",
&nRigidBodyId, &nMinMarkers, &nMaxMarkersAngle,
&fMax3dError, &fMaxSensorError, &fMax3dRmsError, &fMaxSensorRmsError, &nFlags) != 4){
i0 = RigidBodyChangeSettings(nRigidBodyId, nMinMarkers, nMaxMarkersAngle,
fMax3dError, fMaxSensorError, fMax3dRmsError, fMaxSensorRmsError, nFlags);
printf("%d\n", i0);
} else
printf("ERROR: reading 8 arguments\n");
} else if (cmp(line, "DataGetLatestRaw")){
uint uFrameNumber=999, uElements=999, uFlags=999;
i0 = DataGetLatestRaw(&uFrameNumber, &uElements, &uFlags, pFullRawData);
printf("Frame Number: %8u\n", uFrameNumber);
printf("Elements : %8u\n", uElements);
printf("Flags : 0x%04x\n", uFlags);
for(uint uMarkerCnt=0; uMarkerCnt<nMarkers; uMarkerCnt++){
// Print out the current marker number.
fprintf( stdout, "Marker %u, ", uMarkerCnt + 1 );
//Print out the information for each sensor.
for(uint uSensorCnt = 0; uSensorCnt<NUM_SENSORS; ++uSensorCnt ){
//Print out the current sensor number.
fprintf( stdout, "Sensor %u, ", uSensorCnt + 1 );
// Print out the centroid. If it is bad print out *the string 'missing'.
//if( pFullRawData[uMarkerCnt].fCentroid[uSensorCnt] < MAX_NEGATIVE )
//printf("data missing, " );
//else
printf("data: %8.2g, ", (float)pFullRawData[uMarkerCnt].fCentroid[uSensorCnt] );
//Print out the rest of this sensor’s information.
printf("peak: %4d, DRC: %4d, sensorCode: %u\n",
pFullRawData[uMarkerCnt].SensorData[uSensorCnt].ucPeak,
pFullRawData[uMarkerCnt].SensorData[uSensorCnt].ucDRC,
(uint)pFullRawData[uMarkerCnt].SensorData[uSensorCnt].ucCode);
} /* for */
} /* for */
} else if (cmp(line, "DataGetLatest3D")){
//int DataGetLatest3D( unsigned *pnFrame, unsigned *pElems, unsigned *pFlags, void *pDataDest );
uint nFrame=999, elems=999, flags=999;
//Position3d dataDest[NUM_MARKERS];
i0 = DataGetLatest3D(&nFrame, &elems, &flags, pPosition3d);
printf("(%d, %u, %u, 0x%X, (", i0, nFrame, elems, flags);
for(uint i=0; i<nMarkers; i++){
printf(" (%10.3g, %10.3g, %10.3g),", pPosition3d[i].x, pPosition3d[i].y, pPosition3d[i].z);
}
printf("))\n");
} else if (cmp(line, "RequestLatest3D")){
i0 = RequestLatest3D();
printf("%d\n", i0);
} else if (cmp(line, "DataIsReady")){
i0 = DataIsReady();
printf("%d\n", i0);
} else if (cmp(line, "DataReceiveLatest3D")){
// alle markers 3d
uint nFrame=999, elems=999, flags=999;
Position3d dataDest;
i0 = DataReceiveLatest3D(&nFrame, &elems, &flags, &dataDest);
printf("(%d, %u, %u, 0x%X, (", i0, nFrame, elems, flags);
for(uint i=0; i<nMarkers; i++){
printf(" (%10.3g, %10.3g, %10.3g),", pPosition3d[i].x, pPosition3d[i].y, pPosition3d[i].z);
}
printf("))\n");
} else if (cmp(line, "DataReceiveLatestRaw")){
uint nFrame, elems, flags;
void *dataDest; // todo allocate!
i0 = DataReceiveLatestRaw(&nFrame, &elems, &flags, &dataDest);
printf("(%d, %u, 0x%x)\n", i0, nFrame, flags);
} else if (cmp(line, "DataBufferInitializeFile")){
//unsigned uDataId;
char pszFileName[len];
strtok(line, "\"");
char* s = strtok(NULL, "\"");
if(sscanf(s, "%s", pszFileName)==1){
i0 = DataBufferInitializeFile(OPTOTRAK, s);
printf("%d\n", i0);
} else
printf("ERROR: could not read filename\n");
} else if (cmp(line, "DataBufferSpoolData")){
int i = 999;
i0 = DataBufferSpoolData(&i);
printf("(%d, %d)\n", i0, i);
} else if (cmp(line, "DataBufferStart")){
i0 = DataBufferStart();
printf("%d\n", i0);
} else if (cmp(line, "DataBufferStop")){
i0 = DataBufferStop();
printf("%d\n", i0);
} else if (cmp(line, "DataBufferWriteData")){
unsigned uRealtimeData=999, uSpoolComplete=0, uSpoolStatus=999;
unsigned long ulFramesBuffered=999;
i0 = DataBufferWriteData(&uRealtimeData, &uSpoolComplete, &uSpoolStatus, &ulFramesBuffered);
printf("(%d, %u, %u, %u, %lu)\n", i0, uRealtimeData, uSpoolComplete, uSpoolStatus, ulFramesBuffered);
} else if (cmp(line, "DataBufferAbortSpooling")){
i0 = DataBufferAbortSpooling();
printf("%d\n", i0);
} else {
printf("ERROR: no such command: %s\n", line);
}
end:
fflush(stdout);
}
exit(EXIT_SUCCESS);
}
/*****************************************************************
Name: main
Input Values:
int
argc :Number of command line parameters.
unsigned char
*argv[] :Pointer array to each parameter.
Output Values:
None.
Return Value:
None.
Description:
Main program routine performs all steps listed in the above
program description.
*****************************************************************/
void main( int argc, unsigned char *argv[] )
{
int
nNumSensors,
nNumOdaus,
nMarkers;
char
szOAPIVersion[64],
szNDErrorString[MAX_ERROR_STRING_LENGTH + 1];
/*
* Announce that the program has started
*/
fprintf( stdout, "\nOptotrak sample program #1\n\n" );
/*
* look for the -nodld parameter that indicates 'no download'
*/
if( ( argc < 2 ) || ( strncmp( argv[1], "-nodld", 6 ) != 0 ) )
{
/*
* Load the system of processors.
*/
fprintf( stdout, "...TransputerLoadSystem\n" );
if( TransputerLoadSystem( "system" ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
sleep( 1 );
} /* if */
/*
* Wait one second to let the system finish loading.
*/
sleep( 1 );
/*
* Initialize the processors system.
*/
fprintf( stdout, "...TransputerInitializeSystem\n" );
if( TransputerInitializeSystem( OPTO_LOG_ERRORS_FLAG | OPTO_LOG_MESSAGES_FLAG ))
{
goto ERROR_EXIT;
} /* if */
/*
* Load the standard camera parameters.
*/
fprintf( stdout, "...OptotrakLoadCameraParameters\n" );
if( OptotrakLoadCameraParameters( "standard" ) )
{
goto ERROR_EXIT;
} /* if */
/*
* Retrieve the OAPI version string
*/
fprintf( stdout, "...OAPIGetVersionString\n" );
if( OAPIGetVersionString( szOAPIVersion, sizeof( szOAPIVersion) ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
fprintf( stdout, "\t%s\n", szOAPIVersion );
/*
* Request and receive the Optotrak status.
*/
fprintf( stdout, "...OptotrakGetStatus\n" );
if( OptotrakGetStatus(
&nNumSensors, /* Number of sensors in the Optotrak system. */
&nNumOdaus, /* Number of ODAUs in the Optotrak system. */
NULL, /* Number of rigid bodies being tracked by the O/T. */
&nMarkers, /* Number of markers in the collection. */
NULL, /* Frequency that data frames are being collected. */
NULL, /* Marker firing frequency. */
NULL, /* Dynamic or Static Threshold value being used. */
NULL, /* Minimum gain code amplification being used. */
NULL, /* Stream mode indication for the data buffers */
NULL, /* Marker Duty Cycle being used. */
NULL, /* Voltage being used when turning on markers. */
NULL, /* Number of seconds data is being collected. */
NULL, /* Number of seconds data is being pre-triggered. */
NULL ) ) /* Configuration flags. */
{
goto ERROR_EXIT;
} /* if */
/*
* Display elements of the status received.
*/
fprintf( stdout, "\n\nSample Program Results:\n\n" );
fprintf( stdout, "Sensors in system :%3d\n", nNumSensors );
fprintf( stdout, "ODAUs in system :%3d\n", nNumOdaus );
fprintf( stdout, "Default Optotrak Markers:%3d\n", nMarkers );
fprintf( stdout, "\n" );
/*
* Shutdown the processors message passing system.
*/
fprintf( stdout, "...TransputerShutdownSystem\n" );
if( TransputerShutdownSystem() )
{
goto ERROR_EXIT;
} /* if */
/*
* Exit the program.
*/
fprintf( stdout, "\nProgram execution complete.\n" );
exit( 0 );
ERROR_EXIT:
/*
* Indicate that an error has occurred
*/
fprintf( stdout, "\nAn error has occurred during execution of the program.\n" );
if( OptotrakGetErrorString( szNDErrorString,
MAX_ERROR_STRING_LENGTH + 1 ) == 0 )
{
fprintf( stdout, szNDErrorString );
} /* if */
fprintf( stdout, "\n\n...TransputerShutdownSystem\n" );
TransputerShutdownSystem();
exit( 1 );
} /* main */
void main( int argc, unsigned char *argv[] )
{
OptotrakSettings
dtSettings;
char
szNDErrorString[MAX_ERROR_STRING_LENGTH + 1];
int
i,
nCurDevice,
nCurMarker,
nMarkersToActivate,
nDevices,
nDeviceMarkers,
nNumSensors,
nCurSensor;
ApplicationDeviceInformation
*pdtDevices;
DeviceHandle
*pdtDeviceHandles;
DeviceHandleInfo
*pdtDeviceHandlesInfo;
unsigned int
uFlags,
uElements,
uFrameNumber;
Position3d
*p3dData;
float
*pfCurSensor,
*pCentroidData;
/*
* initialization
* intialize variables
*/
pdtDevices = NULL;
pdtDeviceHandles = NULL;
pdtDeviceHandlesInfo = NULL;
p3dData = NULL;
nMarkersToActivate = 0;
nDevices = 0;
nDeviceMarkers = 0;
dtSettings.nMarkers = 0;
dtSettings.fFrameFrequency = SAMPLE_FRAMEFREQ;
dtSettings.fMarkerFrequency = SAMPLE_MARKERFREQ;
dtSettings.nThreshold = 30;
dtSettings.nMinimumGain = 160;
dtSettings.nStreamData = SAMPLE_STREAMDATA;
dtSettings.fDutyCycle = SAMPLE_DUTYCYCLE;
dtSettings.fVoltage = SAMPLE_VOLTAGE;
dtSettings.fCollectionTime = 1.0;
dtSettings.fPreTriggerTime = 0.0;
/*
* Announce that the program has started
*/
fprintf( stdout, "\nOptotrak Certus sample program #16\n\n" );
/*
* look for the -nodld parameter that indicates 'no download'
*/
if( ( argc < 2 ) || ( strncmp( argv[1], "-nodld", 6 ) != 0 ) )
{
/*
* Load the system of processors.
*/
fprintf( stdout, "...TransputerLoadSystem\n" );
if( TransputerLoadSystem( "system" ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
sleep( 1 );
} /* if */
/*
* Communication Initialization
* Once the system processors have been loaded, the application
* prepares for communication by initializing the system processors.
*/
fprintf( stdout, "...TransputerInitializeSystem\n" );
if( TransputerInitializeSystem( OPTO_LOG_ERRORS_FLAG | OPTO_LOG_MESSAGES_FLAG ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* Determine if this sample will run with the system attached.
* This sample is intended for Certus systems.
*/
fprintf( stdout, "...DetermineSystem\n" );
if( uDetermineSystem( ) != OPTOTRAK_CERTUS_FLAG )
{
goto PROGRAM_COMPLETE;
} /* if */
/*
* Strober Initialization
* Once communication has been initialized, the application must
* determine the strober configuration.
* The application retrieves device handles and all strober
* properties from the system.
*/
fprintf( stdout, "...DetermineStroberConfiguration\n" );
if( DetermineStroberConfiguration( &pdtDeviceHandles, &pdtDeviceHandlesInfo, &nDevices ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* check if any devices have been detected by the system
*/
if( nDevices == 0 )
{
fprintf( stdout, ".........no devices detected. Quitting program...\n" );
goto PROGRAM_COMPLETE;
} /* if */
/*
* Now that all the device handles have been completely set up,
* the application can store all the device handle information in
* an internal data structure. This will facilitate lookups when
* a property setting needs to be checked.
*/
ApplicationStoreDeviceProperties( &pdtDevices, pdtDeviceHandlesInfo, nDevices );
/*
* Change the number of markers to fire for all devices
*/
for( nCurDevice = 0; nCurDevice < nDevices; nCurDevice++ )
{
nMarkersToActivate = pdtDevices[nCurDevice].b3020Capability?
CERTUS_SAMPLE_3020_STROBER_MARKERSTOFIRE : CERTUS_SAMPLE_STROBER_MARKERSTOFIRE;
SetMarkersToActivateForDevice( &(pdtDevices[nCurDevice]), pdtDeviceHandlesInfo[nCurDevice].pdtHandle->nID, nMarkersToActivate );
} /* if */
fprintf( stdout, "\n" );
/*
* Determine the collection settings based on the device properties
*/
ApplicationDetermineCollectionParameters( nDevices, pdtDevices, &dtSettings );
/*
* Set optional processing flags (this overides the settings in Optotrak.INI).
*/
fprintf( stdout, "...OptotrakSetProcessingFlags\n" );
if( OptotrakSetProcessingFlags( OPTO_LIB_POLL_REAL_DATA |
OPTO_CONVERT_ON_HOST |
OPTO_RIGID_ON_HOST ) )
{
goto ERROR_EXIT;
} /* if */
/*
* Load camera parameters.
*/
fprintf( stdout, "...OptotrakLoadCameraParameters\n" );
if( OptotrakLoadCameraParameters( "standard" ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* allocate memory for all data
*/
if( OptotrakGetStatus( &nNumSensors, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* Ensure that we are firing some markers
*/
if( dtSettings.nMarkers == 0 )
{
fprintf( stdout, "Error: There are no markers to be activated.\n" );
goto ERROR_EXIT;
} /* if */
p3dData = (Position3d*)malloc( dtSettings.nMarkers * sizeof( Position3d ) );
pCentroidData = (float*)malloc( dtSettings.nMarkers * nNumSensors * sizeof( float ) );
/*
* Configure Optotrak Collection
* Once the system strobers have been enabled, and all settings are
* loaded, the application can set up the Optotrak collection
*/
fprintf( stdout, "...OptotrakSetupCollection\n" );
fprintf( stdout, ".....%d, %.2f, %.0f, %d, %d, %d, %.2f, %.2f, %.0f, %.0f\n",
dtSettings.nMarkers,
dtSettings.fFrameFrequency,
dtSettings.fMarkerFrequency,
dtSettings.nThreshold,
dtSettings.nMinimumGain,
dtSettings.nStreamData,
dtSettings.fDutyCycle,
dtSettings.fVoltage,
dtSettings.fCollectionTime,
dtSettings.fPreTriggerTime );
if( OptotrakSetupCollection( dtSettings.nMarkers,
dtSettings.fFrameFrequency,
dtSettings.fMarkerFrequency,
dtSettings.nThreshold,
dtSettings.nMinimumGain,
dtSettings.nStreamData,
dtSettings.fDutyCycle,
dtSettings.fVoltage,
dtSettings.fCollectionTime,
dtSettings.fPreTriggerTime,
OPTOTRAK_NO_FIRE_MARKERS_FLAG | OPTOTRAK_BUFFER_RAW_FLAG | OPTOTRAK_SWITCH_AND_CONFIG_FLAG ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* Wait one second to let the camera adjust.
*/
sleep( 1 );
/*
* Prepare for realtime data retrieval.
* Activate markers. Turn on the markers prior to data retrieval.
*/
fprintf( stdout, "...OptotrakActivateMarkers\n" );
if( OptotrakActivateMarkers( ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
sleep( 1 );
fprintf( stdout, "\n\nSample Program Results:\n\n" );
/*
* Retrieve a frame of Centroid data.
* Use the non-block 'RequestNext'/'ReceiveLatest' call to
* retrieve a frame of data.
* Add the data retrieval functions return status information in
* the uFlags field.
* All the data retrieval functions return status information in
* the uFlags field.
* If the flags indicate that the system configuration has changed,
* all processing should stop and the application should re-query
* the system for all device information.
* NOTE: The re-initialization is not done here in order to
* simplify the sample program.
*/
if( RequestNextCentroid( ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
while( !DataIsReady( ) );
if( DataReceiveLatestCentroid( &uFrameNumber, &uElements, &uFlags, pCentroidData ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* display the Centroid data
*/
fprintf( stdout, "Centroid Data Display (%d Markers)\n", dtSettings.nMarkers );
/*
* Print out the data.
*/
fprintf( stdout, "Frame Number: %8u\n", uFrameNumber );
fprintf( stdout, "Elements : %8u\n", uElements );
fprintf( stdout, "Flags : 0x%04x\n", uFlags );
for( nCurMarker = 0, pfCurSensor = pCentroidData; nCurMarker < dtSettings.nMarkers; nCurMarker++ )
{
fprintf( stdout, "Marker_%.3d:\n", nCurMarker + 1 );
for( nCurSensor = 0; nCurSensor < nNumSensors; nCurSensor++, pfCurSensor++ )
{
fprintf( stdout, " sensor_%.2d: %10.4f\n", nCurSensor, *pfCurSensor );
} /* for */
} /* for */
fprintf( stdout, "\n\n" );
/*
* Retrieve a frame of 3D data.
* Use the blocking 'GetLatest' call to retrieve a frame of data.
*/
if( DataGetLatest3D( &uFrameNumber, &uElements, &uFlags, p3dData ) != OPTO_NO_ERROR_CODE )
{
goto ERROR_EXIT;
} /* if */
/*
* display the 3d data
*/
fprintf( stdout, "3D Data Display (%d Markers)\n", dtSettings.nMarkers );
/*
* Print out the data.
*/
fprintf( stdout, "Frame Number: %8u\n", uFrameNumber );
fprintf( stdout, "Elements : %8u\n", uElements );
fprintf( stdout, "Flags : 0x%04x\n", uFlags );
for( nCurMarker = 0; nCurMarker < dtSettings.nMarkers; nCurMarker++ )
{
DisplayMarker( nCurMarker, p3dData[nCurMarker] );
} /* for */
/*
* De-activate the markers.
*/
fprintf( stdout, "...OptotrakDeActivateMarkers\n" );
if( OptotrakDeActivateMarkers() )
{
goto ERROR_EXIT;
} /* if */
PROGRAM_COMPLETE:
/*
* CLEANUP
*/
fprintf( stdout, "\n" );
fprintf( stdout, "...TransputerShutdownSystem\n" );
TransputerShutdownSystem( );
/*
* free all memory
*/
if( pdtDeviceHandlesInfo )
{
for( i = 0; i < nDevices; i++ )
{
AllocateMemoryDeviceHandleProperties( &(pdtDeviceHandlesInfo[i].grProperties), 0 );
} /* for */
} /* if */
AllocateMemoryDeviceHandles( &pdtDeviceHandles, 0 );
AllocateMemoryDeviceHandlesInfo( &pdtDeviceHandlesInfo, pdtDeviceHandles, 0 );
free( p3dData );
free( pCentroidData );
exit( 0 );
ERROR_EXIT:
/*
* Indicate that an error has occurred
*/
fprintf( stdout, "\nAn error has occurred during execution of the program.\n" );
if( OptotrakGetErrorString( szNDErrorString, MAX_ERROR_STRING_LENGTH + 1 ) == 0 )
{
fprintf( stdout, szNDErrorString );
} /* if */
fprintf( stdout, "\n\n...TransputerShutdownSystem\n" );
OptotrakDeActivateMarkers( );
TransputerShutdownSystem( );
/*
* free all memory
*/
if( pdtDeviceHandlesInfo )
{
for( i = 0; i < nDevices; i++ )
{
AllocateMemoryDeviceHandleProperties( &(pdtDeviceHandlesInfo[i].grProperties), 0 );
} /* for */
} /* if */
AllocateMemoryDeviceHandles( &pdtDeviceHandles, 0 );
AllocateMemoryDeviceHandlesInfo( &pdtDeviceHandlesInfo, pdtDeviceHandles, 0 );
free( p3dData );
free( pCentroidData );
exit( 1 );
} /* main */