VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2026-06-06 16:05:13 -04:00
Code Issues Projects Releases Wiki Activity

ScopeVis: corrected memory index when in trace memory mode

Browse Source
This commit is contained in:
f4exb
2018-10-02 05:18:34 +02:00
parent 593209185e
commit 49a0dbac40
1 changed files with 7 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
sdrgui/dsp/scopevis.cpp
+7 -1
View File
@@ -232,7 +232,13 @@ void ScopeVis::processMemoryTrace()
{
if ((m_currentTraceMemoryIndex > 0) && (m_currentTraceMemoryIndex < m_nbTraceMemories))
{
SampleVector::const_iterator mend = m_traceDiscreteMemory.at(m_currentTraceMemoryIndex).m_endPoint;
int traceMemoryIndex = m_traceDiscreteMemory.currentIndex() - m_currentTraceMemoryIndex; // actual index in memory bank
if (traceMemoryIndex < 0) {
traceMemoryIndex += m_nbTraceMemories;
}
SampleVector::const_iterator mend = m_traceDiscreteMemory.at(traceMemoryIndex).m_endPoint;
SampleVector::const_iterator mbegin = mend - m_traceSize;
SampleVector::const_iterator mbegin_tb = mbegin - m_maxTraceDelay;
m_nbSamples = m_traceSize + m_maxTraceDelay;