void drmRx::init()
{
avgSNR=0;
avgSNRAvailable=false;
n = DRMBUFSIZE;
/* initialisations */
demodulatorPtr->init();
initGetmode( n / 4);
rRation = 1.000;
samplerate_offset_estimation = 0.0;
runstate = RUN_STATE_POWER_ON; /* POWER_ON */
channel_decoding();
runstate = RUN_STATE_INIT; /* INIT */
channel_decoding();
runstate = RUN_STATE_FIRST; /* FIRSTRUN */
runstate = RUN_STATE_NORMAL; /* NORMAL RUN */
srcDecoder->init();
}
void DRMReceiver::DrmInit()
{
m_n = DRMBUFSIZE;
/* initialisations */
demodulatorPtr->init();
m_dataInputPtr->init(RXSTRIPE);
initGetmode( m_n / 4);
m_rRation = 1.000;
samplerate_offset_estimation = 0.0;
runstate = RUN_STATE_POWER_ON; /* POWER_ON */
channel_decoding();
runstate = RUN_STATE_INIT; /* INIT */
channel_decoding();
//////////////////////////////////////////////////////////////////////////////////////
// channel_decoding() only looks for POWER_ON & INIT so FIRST & NORMAL are equal
//////////////////////////////////////////////////////////////////////////////////////
runstate = RUN_STATE_FIRST; /* FIRSTRUN */
// runstate = RUN_STATE_NORMAL; /* NORMAL RUN */
if(m_downSampleFilter==NULL)
{
m_downSampleFilter=new downsampleFilter(SAMPLINGSTRIPE,
downSampleFilterParam,
DSAMPLEFILTERLEN,
FALSE);
}
else
{
m_downSampleFilter->init();
}
m_sampleCounter=0;
m_bufferCounter=0;
m_rxHoldingBuffer.reset();
vecrHammingWindow.resize(LEN_DS_INPUT_VECTOR);
make_hamming_vec(vecrHammingWindow);
fft.init(LEN_DS_INPUT_VECTOR);
}