VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2026-06-01 13:47:01 -04:00
Code Issues Projects Releases Wiki Activity

LimeSDR input: use a value dial for the analog lowpass filter

Browse Source
This commit is contained in:
f4exb
2017-04-18 01:16:39 +02:00
parent 35f7124a74
commit c07d4483e0
5 changed files with 42 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/samplesource/limesdrinput/limesdrinput.cpp
+8 -18
View File
@@ -37,7 +37,8 @@ LimeSDRInput::LimeSDRInput(DeviceSourceAPI *deviceAPI) :
m_settings(),
m_limeSDRInputThread(0),
m_deviceDescription(),
m_running(false)
m_running(false),
m_firstConfig(true)
{
openDevice();
}
@@ -255,27 +256,12 @@ void LimeSDRInput::getSRRange(float& minF, float& maxF, float& stepF) const
void LimeSDRInput::getLPRange(float& minF, float& maxF, float& stepF) const
{
lms_range_t range = m_deviceShared.m_deviceParams->m_lpfRangeRx;
float step = range.step < 1000.0f ? 1000.0 : range.step;
minF = range.min;
maxF = range.max;
stepF = step;
stepF = range.step;
qDebug("LimeSDRInput::getLPRange: min: %f max: %f step: %f", range.min, range.max, range.step);
}
int LimeSDRInput::getLPIndex(float lpfBW) const
{
lms_range_t range = m_deviceShared.m_deviceParams->m_lpfRangeRx;
float step = range.step < 1000.0f ? 1000.0 : range.step;
return (int) ((lpfBW - range.min) / step);
}
float LimeSDRInput::getLPValue(int index) const
{
lms_range_t range = m_deviceShared.m_deviceParams->m_lpfRangeRx;
float step = range.step < 1000.0f ? 1000.0 : range.step;
return index * step;
}
uint32_t LimeSDRInput::getHWLog2Decim() const
{
return m_deviceShared.m_deviceParams->m_log2OvSRRx;
@@ -288,10 +274,14 @@ bool LimeSDRInput::handleMessage(const Message& message)
MsgConfigureLimeSDR& conf = (MsgConfigureLimeSDR&) message;
qDebug() << "LimeSDRInput::handleMessage: MsgConfigureLimeSDR";
if (!applySettings(conf.getSettings(), false))
if (!applySettings(conf.getSettings(), m_firstConfig))
{
qDebug("LimeSDRInput::handleMessage config error");
}
else
{
m_firstConfig = false;
}
return true;
}