kopia lustrzana https://github.com/f4exb/sdrangel
New scope: mag (dB) power overlay considering time base and time offset
rodzic
9a48e8b090
commit
ede5990191
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@ -446,25 +446,28 @@ int ScopeVisNG::processTraces(const SampleVector::const_iterator& cbegin, const
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float p = pdB - (100.0f * itData->m_ofs);
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v = ((p/50.0f) + 2.0f)*itData->m_amp - 1.0f;
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if ((traceCount - shift) == 0)
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if ((traceCount >= shift) && (traceCount < shift+length)) // power display overlay values construction
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{
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itCtl->m_maxPow = -200.0f;
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itCtl->m_sumPow = 0.0f;
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itCtl->m_nbPow = 1;
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}
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if (pdB > -200.0f)
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{
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if (pdB > itCtl->m_maxPow)
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if (traceCount == shift)
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{
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itCtl->m_maxPow = pdB;
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itCtl->m_maxPow = -200.0f;
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itCtl->m_sumPow = 0.0f;
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itCtl->m_nbPow = 1;
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}
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itCtl->m_sumPow += pdB;
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itCtl->m_nbPow++;
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if (pdB > -200.0f)
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{
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if (pdB > itCtl->m_maxPow)
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{
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itCtl->m_maxPow = pdB;
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}
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itCtl->m_sumPow += pdB;
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itCtl->m_nbPow++;
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}
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}
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if ((m_nbSamples == 1) && (itCtl->m_nbPow > 0))
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if ((m_nbSamples == 1) && (itCtl->m_nbPow > 0)) // on last sample create power display overlay
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{
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double avgPow = itCtl->m_sumPow / itCtl->m_nbPow;
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double peakToAvgPow = itCtl->m_maxPow - avgPow;
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@ -488,12 +491,6 @@ int ScopeVisNG::processTraces(const SampleVector::const_iterator& cbegin, const
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(*itTrace)[2*traceCount + 1] = v; // display y
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traceCount++;
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}
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else
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{
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// if (projectionType == ProjectionMagDB) // create power display overlay
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// {
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// }
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}
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}
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++begin;
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