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SSB demod: exchange up and down step counter values when the threshold state changes to avoid restarting from 0 or step length when state changes rapidly

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This commit is contained in:
f4exb 2017-07-26 17:50:17 +02:00
parent e17a815125
commit 7acc42436a
1 changed files with 4 additions and 4 deletions
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8
sdrbase/dsp/agc.cpp
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@ -102,7 +102,7 @@ double MagSquaredAGC::feedAndGetValue(const Complex& ci)
if (m_count < m_moving_average.historySize()) if (m_count < m_moving_average.historySize())
{ {
m_stepDownCounter = m_stepLength; m_stepDownCounter = m_stepUpCounter;
if (m_stepUpCounter < m_stepLength) if (m_stepUpCounter < m_stepLength)
{ {
@ -116,7 +116,7 @@ double MagSquaredAGC::feedAndGetValue(const Complex& ci)
} }
else else
{ {
m_stepUpCounter = 0; m_stepUpCounter = m_stepDownCounter;
if (m_stepDownCounter > 0) if (m_stepDownCounter > 0)
{ {
@ -192,7 +192,7 @@ double MagAGC::feedAndGetValue(const Complex& ci)
if (m_count < m_moving_average.historySize()) if (m_count < m_moving_average.historySize())
{ {
m_stepDownCounter = m_stepLength; m_stepDownCounter = m_stepUpCounter;
if (m_stepUpCounter < m_stepLength) if (m_stepUpCounter < m_stepLength)
{ {
@ -206,7 +206,7 @@ double MagAGC::feedAndGetValue(const Complex& ci)
} }
else else
{ {
m_stepUpCounter = 0; m_stepUpCounter = m_stepDownCounter;
if (m_stepDownCounter > 0) if (m_stepDownCounter > 0)
{ {