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Add code to keep master buffer in check

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This commit is contained in:
Alex Spataru 2021-09-23 19:51:10 -05:00
parent f754c25058
commit 4993dde474
1 changed files with 7 additions and 3 deletions
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10
src/IO/Manager.cpp
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@ -64,7 +64,7 @@ static QString ADD_ESCAPE_SEQUENCES(const QString &str)
Manager::Manager()
: m_enableCrc(false)
, m_writeEnabled(true)
, m_maxBuzzerSize(1024 * 1024)
, m_maxBufferSize(1024 * 1024)
, m_device(nullptr)
, m_dataSource(DataSource::Serial)
, m_receivedBytes(0)
@ -182,7 +182,7 @@ int Manager::watchdogInterval() const
*/
int Manager::maxBufferSize() const
{
return m_maxBuzzerSize;
return m_maxBufferSize;
}
/**
@ -451,7 +451,7 @@ void Manager::processPayload(const QByteArray &payload)
*/
void Manager::setMaxBufferSize(const int maxBufferSize)
{
m_maxBuzzerSize = maxBufferSize;
m_maxBufferSize = maxBufferSize;
emit maxBufferSizeChanged();
m_dataBuffer.reserve(maxBufferSize);
@ -644,6 +644,10 @@ void Manager::readFrames()
// Remove parsed data from master buffer
m_dataBuffer.remove(0, bytes);
// Clear temp. buffer (e.g. device sends a lot of invalid data)
if (m_dataBuffer.size() > maxBufferSize())
clearTempBuffer();
}
/**