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Fixed RSP fft lag

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This commit is contained in:
Ryzerth
2021-04-21 03:03:40 +02:00
parent a0f955e907
commit 6332b33f3e
1 changed files with 5 additions and 13 deletions
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18
sdrplay_source/src/main.cpp
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@@ -428,13 +428,11 @@ public:
spdlog::error("Error while swapping tuners: {0}", (int)ret);
}
}
else {
channelParams->rspDuoTunerParams.tuner1AmPortSel = amPort;
sdrplay_api_Update(openDev.dev, openDev.tuner, sdrplay_api_Update_RspDuo_AmPortSelect, sdrplay_api_Update_Ext1_None);
}
// Change the channel params
channelParams = (tuner == sdrplay_api_Tuner_A) ? openDevParams->rxChannelA : openDevParams->rxChannelB;
channelParams->rspDuoTunerParams.tuner1AmPortSel = amPort;
sdrplay_api_Update(openDev.dev, openDev.tuner, sdrplay_api_Update_RspDuo_AmPortSelect, sdrplay_api_Update_Ext1_None);
}
@@ -480,7 +478,7 @@ private:
sdrplay_api_ErrT err;
_this->bufferIndex = 0;
_this->bufferSize = 8000000 / 200;
_this->bufferSize = (float)_this->sampleRate / 200.0f;
// RSP1A Options
if (_this->openDev.hwVer == SDRPLAY_RSP1A_ID) {
@@ -525,6 +523,7 @@ private:
}
// General options
_this->bandwidth = (_this->bandwidthId == 8) ? preferedBandwidth[_this->srId] : bandwidths[_this->bandwidthId];
_this->openDevParams->devParams->fsFreq.fsHz = _this->sampleRate;
_this->channelParams->tunerParams.bwType = _this->bandwidth;
_this->channelParams->tunerParams.rfFreq.rfHz = _this->freq;
@@ -550,16 +549,9 @@ private:
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Tuner_LoMode, sdrplay_api_Update_Ext1_None);
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Ctrl_Decimation, sdrplay_api_Update_Ext1_None);
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Ctrl_DCoffsetIQimbalance, sdrplay_api_Update_Ext1_None);
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Ctrl_Agc, sdrplay_api_Update_Ext1_None);
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Tuner_Frf, sdrplay_api_Update_Ext1_None);
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Tuner_Gr, sdrplay_api_Update_Ext1_None);
// Bandwidth
_this->bandwidth = (_this->bandwidthId == 8) ? preferedBandwidth[_this->srId] : bandwidths[_this->bandwidthId];
if (_this->running) {
_this->channelParams->tunerParams.bwType = _this->bandwidth;
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Tuner_BwType, sdrplay_api_Update_Ext1_None);
}
sdrplay_api_Update(_this->openDev.dev, _this->openDev.tuner, sdrplay_api_Update_Ctrl_Agc, sdrplay_api_Update_Ext1_None);
_this->running = true;
spdlog::info("SDRPlaySourceModule '{0}': Start!", _this->name);