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Code Issues Projects Releases Wiki Activity

FileSource: calculate file record length down to the microsecond. Implements #614

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This commit is contained in:
f4exb
2020-08-26 00:13:01 +02:00
parent d15e559e54
commit 555aae2c19
8 changed files with 27 additions and 26 deletions
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plugins/channeltx/filesource/filesourcegui.cpp
+5 -5
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@@ -117,7 +117,7 @@ bool FileSourceGUI::handleMessage(const Message& message)
m_fileSampleRate = ((FileSourceReport::MsgReportFileSourceStreamData&)message).getSampleRate();
m_fileSampleSize = ((FileSourceReport::MsgReportFileSourceStreamData&)message).getSampleSize();
m_startingTimeStamp = ((FileSourceReport::MsgReportFileSourceStreamData&)message).getStartingTimeStamp();
m_recordLength = ((FileSourceReport::MsgReportFileSourceStreamData&)message).getRecordLength();
m_recordLengthMuSec = ((FileSourceReport::MsgReportFileSourceStreamData&)message).getRecordLengthMuSec();
updateWithStreamData();
return true;
}
@@ -188,7 +188,7 @@ FileSourceGUI::FileSourceGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, Bas
m_shiftFrequencyFactor(0.0),
m_fileSampleRate(0),
m_fileSampleSize(0),
m_recordLength(0),
m_recordLengthMuSec(0),
m_startingTimeStamp(0),
m_samplesCount(0),
m_acquisition(false),
@@ -277,8 +277,8 @@ void FileSourceGUI::updateWithStreamData()
ui->sampleRateText->setText(tr("%1k").arg((float) m_fileSampleRate / 1000));
ui->sampleSizeText->setText(tr("%1b").arg(m_fileSampleSize));
QTime recordLength(0, 0, 0, 0);
recordLength = recordLength.addSecs(m_recordLength);
QString s_time = recordLength.toString("HH:mm:ss");
recordLength = recordLength.addMSecs(m_recordLengthMuSec/1000UL);
QString s_time = recordLength.toString("HH:mm:ss.zzz");
ui->recordLengthText->setText(s_time);
updateWithStreamTime();
}
@@ -309,7 +309,7 @@ void FileSourceGUI::updateWithStreamTime()
if (!m_enableNavTime)
{
float posRatio = (float) t_sec / (float) m_recordLength;
float posRatio = (float) (t_sec*1000000L + t_msec*1000L) / (float) m_recordLengthMuSec;
ui->navTime->setValue((int) (posRatio * 1000.0));
}
}