VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2026-06-04 06:54:39 -04:00
Code Issues Projects Releases Wiki Activity

BladeRF input: continuous sample rate setting

Browse Source
This commit is contained in:
f4exb
2017-04-02 03:24:11 +02:00
parent 365154767a
commit b2e2c0a106
8 changed files with 128 additions and 128 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/samplesource/bladerfinput/bladerfinputgui.cpp
+11 -16
View File
@@ -42,11 +42,9 @@ BladerfInputGui::BladerfInputGui(DeviceSourceAPI *deviceAPI, QWidget* parent) :
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
ui->centerFrequency->setValueRange(7, BLADERF_FREQUENCY_MIN_XB200/1000, BLADERF_FREQUENCY_MAX/1000);
ui->samplerate->clear();
for (int i = 0; i < BladerfSampleRates::getNbRates(); i++)
{
ui->samplerate->addItem(QString::number(BladerfSampleRates::getRate(i)/1000));
}
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::ReverseGreenYellow));
// BladeRF can go as low as 80 kS/s but because of buffering in practice experience is not good below 330 kS/s
ui->sampleRate->setValueRange(8, 330000U, BLADERF_SAMPLERATE_REC_MAX);
ui->bandwidth->clear();
for (int i = 0; i < BladerfBandwidths::getNbBandwidths(); i++)
@@ -169,19 +167,17 @@ void BladerfInputGui::updateSampleRateAndFrequency()
{
m_deviceAPI->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateLabel->setText(tr("%1k").arg((float)m_sampleRate / 1000));
ui->deviceRateLabel->setText(tr("%1k").arg(QString::number(m_sampleRate / 1000.0f, 'g', 5)));
}
void BladerfInputGui::displaySettings()
{
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
ui->sampleRate->setValue(m_settings.m_devSampleRate);
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqCorrection);
unsigned int sampleRateIndex = BladerfSampleRates::getRateIndex(m_settings.m_devSampleRate);
ui->samplerate->setCurrentIndex(sampleRateIndex);
unsigned int bandwidthIndex = BladerfBandwidths::getBandwidthIndex(m_settings.m_bandwidth);
ui->bandwidth->setCurrentIndex(bandwidthIndex);
@@ -212,6 +208,12 @@ void BladerfInputGui::on_centerFrequency_changed(quint64 value)
sendSettings();
}
void BladerfInputGui::on_sampleRate_changed(quint64 value)
{
m_settings.m_devSampleRate = value;
sendSettings();
}
void BladerfInputGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
@@ -224,13 +226,6 @@ void BladerfInputGui::on_iqImbalance_toggled(bool checked)
sendSettings();
}
void BladerfInputGui::on_samplerate_currentIndexChanged(int index)
{
int newrate = BladerfSampleRates::getRate(index);
m_settings.m_devSampleRate = newrate;
sendSettings();
}
void BladerfInputGui::on_bandwidth_currentIndexChanged(int index)
{
int newbw = BladerfBandwidths::getBandwidth(index);