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Add support for RTLSDRBlog V4 with HF upsampler

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This commit is contained in:
Jon Beniston 2023-08-26 14:25:03 +01:00
parent 05914cc0ba
commit 2c636afa67
3 changed files with 9 additions and 4 deletions

2
plugins/samplesource/rtlsdr/rtlsdrgui.cpp
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@ -208,7 +208,7 @@ void RTLSDRGui::updateFrequencyLimits()
{
// values in kHz
qint64 deltaFrequency = m_settings.m_transverterMode ? m_settings.m_transverterDeltaFrequency/1000 : 0;
qint64 minLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMin : RTLSDRInput::frequencyHighRangeMin) + deltaFrequency;
qint64 minLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMin : m_sampleSource->m_frequencyHighRangeMin) + deltaFrequency;
qint64 maxLimit = (m_settings.m_noModMode ? RTLSDRInput::frequencyLowRangeMax : RTLSDRInput::frequencyHighRangeMax) + deltaFrequency;
if (m_settings.m_transverterMode)

9
plugins/samplesource/rtlsdr/rtlsdrinput.cpp
View File

@ -44,7 +44,6 @@ MESSAGE_CLASS_DEFINITION(RTLSDRInput::MsgStartStop, Message)
const quint64 RTLSDRInput::frequencyLowRangeMin = 0UL;
const quint64 RTLSDRInput::frequencyLowRangeMax = 275000UL;
const quint64 RTLSDRInput::frequencyHighRangeMin = 24000UL;
const quint64 RTLSDRInput::frequencyHighRangeMax = 2400000UL;
const int RTLSDRInput::sampleRateLowRangeMin = 225001;
const int RTLSDRInput::sampleRateLowRangeMax = 300000;
@ -158,9 +157,15 @@ bool RTLSDRInput::openDevice()
m_tunerType = rtlsdr_get_tuner_type(m_dev);
qInfo("RTLSDRInput::openDevice: open: %s %s, SN: %s Tuner: %s", vendor, product, serial, getTunerName());
qInfo("RTLSDRInput::openDevice: open: %s %s, SN: %s Tuner: %s", vendor, product, serial, qPrintable(getTunerName()));
m_deviceDescription = QString("%1 (SN %2)").arg(product).arg(serial);
if ((vendor == QStringLiteral("RTLSDRBlog")) && (product == QStringLiteral("Blog V4"))) {
m_frequencyHighRangeMin = 0;
} else {
m_frequencyHighRangeMin = 24000UL;
}
if ((res = rtlsdr_set_sample_rate(m_dev, 1152000)) < 0)
{
qCritical("RTLSDRInput::openDevice: could not set sample rate: 1024k S/s");

2
plugins/samplesource/rtlsdr/rtlsdrinput.h
View File

@ -139,7 +139,7 @@ public:
static const quint64 frequencyLowRangeMin;
static const quint64 frequencyLowRangeMax;
static const quint64 frequencyHighRangeMin;
quint64 m_frequencyHighRangeMin;
static const quint64 frequencyHighRangeMax;
static const int sampleRateLowRangeMin;
static const int sampleRateLowRangeMax;