long RangeFinder::getDistance()
{
long pingSamples[PING_SAMPLES];
long microseconds;
for (int x = 0; x < PING_SAMPLES; x++)
{
pingSamples[x] = ping();
}
microseconds = filterRange(pingSamples);
#if __RANGEFINDER_H__DEBUG
Serial.print("Filtered microseconds = ");
Serial.println(microseconds);
#endif
long distance_cm = calcDistance(microseconds, 1); // Calculating the distance
#if __RANGEFINDER_H__DEBUG
Serial.print("distance CM = ");
Serial.println(distance_cm); // printf the distance about CM
#endif
return distance_cm;
}
void AGain::SetFilterFreq(const double& freq)
{
axRange<double> filterRange(30.0, 5000.0);
double hzValue = filterRange.GetValueFromZeroToOne(freq);
for(int i = 0; i < 10; i++)
{
_polyChannels[i]->SetFilterFreq(hzValue);
}
}
double
TupleTester::testFilterCreation( std::ostream& os )
{
try {
os << "Creating a filter factory" << std::endl;
std::auto_ptr< AIDA::Dev::IDevFilterFactory > factory( new iAIDA::AIDA_Tuple_native::AIDA_DevFilterFactory );
if ( ! factory.get() ) throw std::runtime_error( "Could not create a filter factory" );
os << "Creating a scripted filter" << std::endl;
std::auto_ptr< AIDA::IFilter > filter( factory->createScripted( "a*x + b > 0" ) );
if ( ! filter.get() ) throw std::runtime_error( "Could not create a scripted filter" );
os << "Creating a scripted filter with range" << std::endl;
std::auto_ptr< AIDA::IFilter > filterRange( factory->createScripted( "a*y + b > 0", 100, 1 ) );
if ( ! filterRange.get() ) throw std::runtime_error( "Could not create a scripted filter" );
return 1;
}
catch ( std::exception& e ){
os << e.what() << std::endl;
return 0;
}
}
