From ba3918f2d270d00d1a6e2bfb1c1c7c2fe38dd1fb Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Tue, 1 Nov 2022 21:51:04 +0100
Subject: [PATCH] XTRX MIMO: Make settings assignments atomic. Part of #1329

---
 plugins/samplemimo/xtrxmimo/xtrxmimo.cpp      | 247 ++++------------
 plugins/samplemimo/xtrxmimo/xtrxmimo.h        |  14 +-
 plugins/samplemimo/xtrxmimo/xtrxmimogui.cpp   | 114 ++++++--
 plugins/samplemimo/xtrxmimo/xtrxmimogui.h     |   1 +
 .../samplemimo/xtrxmimo/xtrxmimosettings.cpp  | 270 ++++++++++++++++++
 .../samplemimo/xtrxmimo/xtrxmimosettings.h    |   2 +
 6 files changed, 435 insertions(+), 213 deletions(-)

diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp b/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp
index cc22717ce..35c7d47ea 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimo.cpp
@@ -122,7 +122,7 @@ void XTRXMIMO::destroy()
 
 void XTRXMIMO::init()
 {
-    applySettings(m_settings, true);
+    applySettings(m_settings, QList<QString>(), true);
 }
 
 bool XTRXMIMO::startRx()
@@ -227,12 +227,12 @@ bool XTRXMIMO::deserialize(const QByteArray& data)
         success = false;
     }
 
-    MsgConfigureXTRXMIMO* message = MsgConfigureXTRXMIMO::create(m_settings, true);
+    MsgConfigureXTRXMIMO* message = MsgConfigureXTRXMIMO::create(m_settings, QList<QString>(), true);
     m_inputMessageQueue.push(message);
 
     if (m_guiMessageQueue)
     {
-        MsgConfigureXTRXMIMO* messageToGUI = MsgConfigureXTRXMIMO::create(m_settings, true);
+        MsgConfigureXTRXMIMO* messageToGUI = MsgConfigureXTRXMIMO::create(m_settings, QList<QString>(), true);
         m_guiMessageQueue->push(messageToGUI);
     }
 
@@ -270,12 +270,12 @@ void XTRXMIMO::setSourceCenterFrequency(qint64 centerFrequency, int index)
     XTRXMIMOSettings settings = m_settings;
     settings.m_rxCenterFrequency = centerFrequency;
 
-    MsgConfigureXTRXMIMO* message = MsgConfigureXTRXMIMO::create(settings, false);
+    MsgConfigureXTRXMIMO* message = MsgConfigureXTRXMIMO::create(settings, QList<QString>{"rxCenterFrequency"}, false);
     m_inputMessageQueue.push(message);
 
     if (m_guiMessageQueue)
     {
-        MsgConfigureXTRXMIMO* messageToGUI = MsgConfigureXTRXMIMO::create(settings, false);
+        MsgConfigureXTRXMIMO* messageToGUI = MsgConfigureXTRXMIMO::create(settings, QList<QString>{"rxCenterFrequency"}, false);
         m_guiMessageQueue->push(messageToGUI);
     }
 }
@@ -292,12 +292,12 @@ void XTRXMIMO::setSinkCenterFrequency(qint64 centerFrequency, int index)
     XTRXMIMOSettings settings = m_settings;
     settings.m_txCenterFrequency = centerFrequency;
 
-    MsgConfigureXTRXMIMO* message = MsgConfigureXTRXMIMO::create(settings, false);
+    MsgConfigureXTRXMIMO* message = MsgConfigureXTRXMIMO::create(settings, QList<QString>{"txCenterFrequency"}, false);
     m_inputMessageQueue.push(message);
 
     if (m_guiMessageQueue)
     {
-        MsgConfigureXTRXMIMO* messageToGUI = MsgConfigureXTRXMIMO::create(settings, false);
+        MsgConfigureXTRXMIMO* messageToGUI = MsgConfigureXTRXMIMO::create(settings, QList<QString>{"txCenterFrequency"}, false);
         m_guiMessageQueue->push(messageToGUI);
     }
 }
@@ -354,7 +354,7 @@ bool XTRXMIMO::handleMessage(const Message& message)
         MsgConfigureXTRXMIMO& conf = (MsgConfigureXTRXMIMO&) message;
         qDebug() << "XTRXMIMO::handleMessage: MsgConfigureXTRXMIMO";
 
-        bool success = applySettings(conf.getSettings(), conf.getForce());
+        bool success = applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce());
 
         if (!success) {
             qDebug("XTRXMIMO::handleMessage: config error");
@@ -440,9 +440,9 @@ bool XTRXMIMO::handleMessage(const Message& message)
     }
 }
 
-bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
+bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, const QList<QString>& settingsKeys, bool force)
 {
-    QList<QString> reverseAPIKeys;
+    qDebug() << "XTRXMIMO::applySettings: force:" << force << settings.getDebugString(settingsKeys, force);
     bool doRxLPCalibration = false;
     bool doRxChangeSampleRate = false;
     bool doRxChangeFreq = false;
@@ -457,56 +457,10 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
     qint64 rxXlatedDeviceCenterFrequency = settings.m_rxCenterFrequency;
     qint64 txXlatedDeviceCenterFrequency = settings.m_txCenterFrequency;
 
-    qDebug() << "XTRXMIMO::applySettings: common:"
-        << " m_extClock: " << settings.m_extClock
-        << " m_extClockFreq: " << settings.m_extClockFreq
-        << " force: " << force;
-    qDebug() << "XTRXMIMO::applySettings: Rx:"
-        << " m_rxDevSampleRate: " << settings.m_rxDevSampleRate
-        << " m_rxCenterFrequency: " << settings.m_rxCenterFrequency
-        << " m_log2HardDecim: " << settings.m_log2HardDecim
-        << " m_log2SoftDecim: " << settings.m_log2SoftDecim
-        << " m_dcBlock: " << settings.m_dcBlock
-        << " m_iqCorrection: " << settings.m_iqCorrection
-        << " m_ncoEnableRx: " << settings.m_ncoEnableRx
-        << " m_ncoFrequencyRx: " << settings.m_ncoFrequencyRx
-        << " m_antennaPathRx: " << settings.m_antennaPathRx;
-    qDebug() << "XTRXMIMO::applySettings: Rx0:"
-        << " m_gainRx0: " << settings.m_gainRx0
-        << " m_lpfBWRx0: " << settings.m_lpfBWRx0
-        << " m_pwrmodeRx0: " << settings.m_pwrmodeRx0;
-    qDebug() << "XTRXMIMO::applySettings: Rx1:"
-        << " m_gainRx1: " << settings.m_gainRx1
-        << " m_lpfBWRx1: " << settings.m_lpfBWRx1
-        << " m_pwrmodeRx1: " << settings.m_pwrmodeRx1;
-    qDebug() << "XTRXMIMO::applySettings: Tx:"
-        << " m_txDevSampleRate: " << settings.m_txDevSampleRate
-        << " m_txCenterFrequency: " << settings.m_txCenterFrequency
-        << " m_log2HardInterp: " << settings.m_log2HardInterp
-        << " m_log2SoftInterp: " << settings.m_log2SoftInterp
-        << " m_ncoEnableTx0: " << settings.m_ncoEnableTx
-        << " m_ncoFrequencyTx: " << settings.m_ncoFrequencyTx
-        << " m_antennaPathTx: " << settings.m_antennaPathTx;
-    qDebug() << "XTRXMIMO::applySettings: Tx0:"
-        << " m_gainTx0: " << settings.m_gainTx0
-        << " m_lpfBWTx0: " << settings.m_lpfBWTx0
-        << " m_pwrmodeTx0: " << settings.m_pwrmodeTx0;
-    qDebug() << "XTRXMIMO::applySettings: Tx0:"
-        << " m_gainTx1: " << settings.m_gainTx1
-        << " m_lpfBWTx1: " << settings.m_lpfBWTx1
-        << " m_pwrmodeTx1: " << settings.m_pwrmodeTx1;
-
     // common
 
-    if ((m_settings.m_extClock != settings.m_extClock) || force) {
-        reverseAPIKeys.append("extClock");
-    }
-    if ((m_settings.m_extClockFreq != settings.m_extClockFreq) || force) {
-        reverseAPIKeys.append("extClockFreq");
-    }
-
-    if ((m_settings.m_extClock != settings.m_extClock)
-     || (settings.m_extClock && (m_settings.m_extClockFreq != settings.m_extClockFreq)) || force)
+    if (settingsKeys.contains("extClock")
+     || (settings.m_extClock && settingsKeys.contains("extClockFreq")) || force)
     {
         if (m_deviceShared.m_dev->getDevice() != 0)
         {
@@ -527,27 +481,16 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
 
     // Rx
 
-    if ((m_settings.m_dcBlock != settings.m_dcBlock) || force)
-    {
-        reverseAPIKeys.append("dcBlock");
+    if (settingsKeys.contains("dcBlock") || force) {
         m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
     }
 
-    if ((m_settings.m_iqCorrection != settings.m_iqCorrection) || force)
-    {
-        reverseAPIKeys.append("iqCorrection");
+    if (settingsKeys.contains("iqCorrection") || force) {
         m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
     }
 
-    if ((m_settings.m_rxDevSampleRate != settings.m_rxDevSampleRate) || force) {
-        reverseAPIKeys.append("rxDevSampleRate");
-    }
-    if ((m_settings.m_log2HardDecim != settings.m_log2HardDecim) || force) {
-        reverseAPIKeys.append("log2HardDecim");
-    }
-
-    if ((m_settings.m_rxDevSampleRate != settings.m_rxDevSampleRate)
-     || (m_settings.m_log2HardDecim != settings.m_log2HardDecim) || force)
+    if (settingsKeys.contains("rxDevSampleRate")
+     || settingsKeys.contains("log2HardDecim") || force)
     {
         forwardChangeRxDSP = true;
 
@@ -556,9 +499,8 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_log2SoftDecim != settings.m_log2SoftDecim) || force)
+    if (settingsKeys.contains("log2SoftDecim") || force)
     {
-        reverseAPIKeys.append("log2SoftDecim");
         forwardChangeRxDSP = true;
 
         if (m_sourceThread)
@@ -568,32 +510,21 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_iqOrder != settings.m_iqOrder) || force)
+    if (settingsKeys.contains("iqOrder") || force)
     {
-        reverseAPIKeys.append("iqOrder");
-
         if (m_sourceThread) {
             m_sourceThread->setIQOrder(settings.m_iqOrder);
         }
     }
 
-    if ((m_settings.m_ncoFrequencyRx != settings.m_ncoFrequencyRx) || force) {
-        reverseAPIKeys.append("ncoFrequencyRx");
-    }
-    if ((m_settings.m_ncoEnableRx != settings.m_ncoEnableRx) || force) {
-        reverseAPIKeys.append("ncoEnableRx");
-    }
-
-    if ((m_settings.m_ncoFrequencyRx != settings.m_ncoFrequencyRx)
-     || (m_settings.m_ncoEnableRx != settings.m_ncoEnableRx) || force)
+    if (settingsKeys.contains("ncoFrequencyRx")
+     || settingsKeys.contains("ncoEnableRx") || force)
     {
         forceNCOFrequencyRx = true;
     }
 
-    if ((m_settings.m_antennaPathRx != settings.m_antennaPathRx) || force)
+    if (settingsKeys.contains("antennaPathRx") || force)
     {
-        reverseAPIKeys.append("antennaPathRx");
-
         if (m_deviceShared.m_dev->getDevice())
         {
             if (xtrx_set_antenna(m_deviceShared.m_dev->getDevice(), toXTRXAntennaRx(settings.m_antennaPathRx)) < 0) {
@@ -604,18 +535,14 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_rxCenterFrequency != settings.m_rxCenterFrequency) || force)
-    {
-        reverseAPIKeys.append("rxCenterFrequency");
+    if (settingsKeys.contains("rxCenterFrequency") || force) {
         doRxChangeFreq = true;
     }
 
     // Rx0/1
 
-    if ((m_settings.m_pwrmodeRx0 != settings.m_pwrmodeRx0))
+    if (settingsKeys.contains("pwrmodeRx0") || force)
     {
-        reverseAPIKeys.append("pwrmodeRx0");
-
         if (m_deviceShared.m_dev->getDevice())
         {
             if (xtrx_val_set(m_deviceShared.m_dev->getDevice(),
@@ -628,10 +555,8 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_pwrmodeRx1 != settings.m_pwrmodeRx1))
+    if (settingsKeys.contains("pwrmodeRx1") || force)
     {
-        reverseAPIKeys.append("pwrmodeRx1");
-
         if (m_deviceShared.m_dev->getDevice())
         {
             if (xtrx_val_set(m_deviceShared.m_dev->getDevice(),
@@ -644,38 +569,6 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_gainModeRx0 != settings.m_gainModeRx0) || force) {
-        reverseAPIKeys.append("gainModeRx0");
-    }
-    if ((m_settings.m_gainRx0 != settings.m_gainRx0) || force) {
-        reverseAPIKeys.append("gainRx0");
-    }
-    if ((m_settings.m_lnaGainRx0 != settings.m_lnaGainRx0) || force) {
-        reverseAPIKeys.append("lnaGainRx0");
-    }
-    if ((m_settings.m_tiaGainRx0 != settings.m_tiaGainRx0) || force) {
-        reverseAPIKeys.append("tiaGainRx0");
-    }
-    if ((m_settings.m_pgaGainRx0 != settings.m_pgaGainRx0) || force) {
-        reverseAPIKeys.append("pgaGainRx0");
-    }
-
-    if ((m_settings.m_gainModeRx1 != settings.m_gainModeRx1) || force) {
-        reverseAPIKeys.append("gainModeRx1");
-    }
-    if ((m_settings.m_gainRx1 != settings.m_gainRx1) || force) {
-        reverseAPIKeys.append("gainRx1");
-    }
-    if ((m_settings.m_lnaGainRx1 != settings.m_lnaGainRx1) || force) {
-        reverseAPIKeys.append("lnaGainRx1");
-    }
-    if ((m_settings.m_tiaGainRx1 != settings.m_tiaGainRx1) || force) {
-        reverseAPIKeys.append("tiaGainRx1");
-    }
-    if ((m_settings.m_pgaGainRx1 != settings.m_pgaGainRx1) || force) {
-        reverseAPIKeys.append("pgaGainRx1");
-    }
-
     if (m_deviceShared.m_dev->getDevice())
     {
         bool doGainAuto = false;
@@ -683,7 +576,7 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         bool doGainTia = false;
         bool doGainPga = false;
 
-        if ((m_settings.m_gainModeRx0 != settings.m_gainModeRx0) || force)
+        if (settingsKeys.contains("gainModeRx0") || force)
         {
             if (settings.m_gainModeRx0 == XTRXMIMOSettings::GAIN_AUTO)
             {
@@ -704,13 +597,13 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
         else if (m_settings.m_gainModeRx0 == XTRXMIMOSettings::GAIN_MANUAL)
         {
-            if (m_settings.m_lnaGainRx0 != settings.m_lnaGainRx0) {
+            if (settingsKeys.contains("lnaGainRx0")) {
                 doGainLna = true;
             }
-            if (m_settings.m_tiaGainRx0 != settings.m_tiaGainRx0) {
+            if (settingsKeys.contains("tiaGainRx0")) {
                 doGainTia = true;
             }
-            if (m_settings.m_pgaGainRx0 != settings.m_pgaGainRx0) {
+            if (settingsKeys.contains("pgaGainRx0")) {
                 doGainPga = true;
             }
         }
@@ -733,7 +626,7 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         doGainTia = false;
         doGainPga = false;
 
-        if ((m_settings.m_gainModeRx1 != settings.m_gainModeRx1) || force)
+        if (settingsKeys.contains("gainModeRx1") || force)
         {
             if (settings.m_gainModeRx1 == XTRXMIMOSettings::GAIN_AUTO)
             {
@@ -754,13 +647,13 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
         else if (m_settings.m_gainModeRx1 == XTRXMIMOSettings::GAIN_MANUAL)
         {
-            if (m_settings.m_lnaGainRx1 != settings.m_lnaGainRx1) {
+            if (settingsKeys.contains("lnaGainRx1")) {
                 doGainLna = true;
             }
-            if (m_settings.m_tiaGainRx1 != settings.m_tiaGainRx1) {
+            if (settingsKeys.contains("tiaGainRx1")) {
                 doGainTia = true;
             }
-            if (m_settings.m_pgaGainRx1 != settings.m_pgaGainRx1) {
+            if (settingsKeys.contains("pgaGainRx1")) {
                 doGainPga = true;
             }
         }
@@ -779,19 +672,15 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_lpfBWRx0 != settings.m_lpfBWRx0) || force)
+    if (settingsKeys.contains("lpfBWRx0") || force)
     {
-        reverseAPIKeys.append("lpfBWRx0");
-
         if (m_deviceShared.m_dev->getDevice()) {
             doRxLPCalibration = true;
         }
     }
 
-    if ((m_settings.m_lpfBWRx1 != settings.m_lpfBWRx1) || force)
+    if (settingsKeys.contains("lpfBWRx1") || force)
     {
-        reverseAPIKeys.append("lpfBWRx1");
-
         if (m_deviceShared.m_dev->getDevice()) {
             doRxLPCalibration = true;
         }
@@ -799,15 +688,8 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
 
     // Tx
 
-    if ((m_settings.m_txDevSampleRate != settings.m_txDevSampleRate) || force) {
-        reverseAPIKeys.append("txDevSampleRate");
-    }
-    if ((m_settings.m_log2HardInterp != settings.m_log2HardInterp) || force) {
-        reverseAPIKeys.append("log2HardInterp");
-    }
-
-    if ((m_settings.m_txDevSampleRate != settings.m_txDevSampleRate)
-     || (m_settings.m_log2HardInterp != settings.m_log2HardInterp) || force)
+    if (settingsKeys.contains("txDevSampleRate")
+     || settingsKeys.contains("log2HardInterp") || force)
     {
         forwardChangeTxDSP = true;
 
@@ -816,9 +698,8 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_log2SoftInterp != settings.m_log2SoftInterp) || force)
+    if (settingsKeys.contains("log2SoftInterp") || force)
     {
-        reverseAPIKeys.append("log2SoftInterp");
         forwardChangeTxDSP = true;
 
         if (m_sinkThread)
@@ -828,23 +709,14 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_ncoFrequencyTx != settings.m_ncoFrequencyTx) || force) {
-        reverseAPIKeys.append("ncoFrequencyTx");
-    }
-    if ((m_settings.m_ncoEnableTx != settings.m_ncoEnableTx) || force) {
-        reverseAPIKeys.append("ncoEnableTx");
-    }
-
-    if ((m_settings.m_ncoFrequencyTx != settings.m_ncoFrequencyTx)
-     || (m_settings.m_ncoEnableTx != settings.m_ncoEnableTx) || force)
+    if (settingsKeys.contains("ncoFrequencyTx")
+     || settingsKeys.contains("ncoEnableTx") || force)
     {
         forceNCOFrequencyTx = true;
     }
 
-    if ((m_settings.m_antennaPathTx != settings.m_antennaPathTx) || force)
+    if (settingsKeys.contains("antennaPathTx") || force)
     {
-        reverseAPIKeys.append("antennaPathTx");
-
         if (m_deviceShared.m_dev->getDevice())
         {
             if (xtrx_set_antenna(m_deviceShared.m_dev->getDevice(), toXTRXAntennaTx(settings.m_antennaPathTx)) < 0) {
@@ -855,18 +727,15 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_txCenterFrequency != settings.m_txCenterFrequency) || force)
+    if (settingsKeys.contains("txCenterFrequency") || force)
     {
-        reverseAPIKeys.append("txCenterFrequency");
         doTxChangeFreq = true;
     }
 
     // Tx0
 
-    if ((m_settings.m_pwrmodeTx0 != settings.m_pwrmodeTx0))
+    if (settingsKeys.contains("pwrmodeTx0") || force)
     {
-        reverseAPIKeys.append("pwrmodeTx0");
-
         if (m_deviceShared.m_dev->getDevice())
         {
             if (xtrx_val_set(m_deviceShared.m_dev->getDevice(),
@@ -879,10 +748,8 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_gainTx0 != settings.m_gainTx0) || force)
+    if (settingsKeys.contains("gainTx0") || force)
     {
-        reverseAPIKeys.append("gainTx0");
-
         if (m_deviceShared.m_dev->getDevice())
         {
             if (xtrx_set_gain(m_deviceShared.m_dev->getDevice(),
@@ -897,10 +764,8 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
         }
     }
 
-    if ((m_settings.m_lpfBWTx0 != settings.m_lpfBWTx0) || force)
+    if (settingsKeys.contains("lpfBWTx0") || force)
     {
-        reverseAPIKeys.append("lpfBWTx0");
-
         if (m_deviceShared.m_dev->getDevice()) {
             doTxLPCalibration = true;
         }
@@ -908,16 +773,20 @@ bool XTRXMIMO::applySettings(const XTRXMIMOSettings& settings, bool force)
 
     // Reverse API
 
-    if (settings.m_useReverseAPI)
+    if (settingsKeys.contains("useReverseAPI"))
     {
-        bool fullUpdate = ((m_settings.m_useReverseAPI != settings.m_useReverseAPI) && settings.m_useReverseAPI) ||
-                (m_settings.m_reverseAPIAddress != settings.m_reverseAPIAddress) ||
-                (m_settings.m_reverseAPIPort != settings.m_reverseAPIPort) ||
-                (m_settings.m_reverseAPIDeviceIndex != settings.m_reverseAPIDeviceIndex);
-        webapiReverseSendSettings(reverseAPIKeys, settings, fullUpdate || force);
+        bool fullUpdate = (settingsKeys.contains("useReverseAPI") && settings.m_useReverseAPI) ||
+            settingsKeys.contains("reverseAPIAddress") ||
+            settingsKeys.contains("reverseAPIPort") ||
+            settingsKeys.contains("reverseAPIDeviceIndex");
+        webapiReverseSendSettings(settingsKeys, settings, fullUpdate || force);
     }
 
-    m_settings = settings;
+    if (force) {
+        m_settings = settings;
+    } else {
+        m_settings.applySettings(settingsKeys, settings);
+    }
 
     // Post Rx
 
@@ -1330,12 +1199,12 @@ int XTRXMIMO::webapiSettingsPutPatch(
     XTRXMIMOSettings settings = m_settings;
     webapiUpdateDeviceSettings(settings, deviceSettingsKeys, response);
 
-    MsgConfigureXTRXMIMO *msg = MsgConfigureXTRXMIMO::create(settings, force);
+    MsgConfigureXTRXMIMO *msg = MsgConfigureXTRXMIMO::create(settings, deviceSettingsKeys, force);
     m_inputMessageQueue.push(msg);
 
     if (m_guiMessageQueue) // forward to GUI if any
     {
-        MsgConfigureXTRXMIMO *msgToGUI = MsgConfigureXTRXMIMO::create(settings, force);
+        MsgConfigureXTRXMIMO *msgToGUI = MsgConfigureXTRXMIMO::create(settings, deviceSettingsKeys, force);
         m_guiMessageQueue->push(msgToGUI);
     }
 
@@ -1645,7 +1514,7 @@ void XTRXMIMO::webapiFormatDeviceReport(SWGSDRangel::SWGDeviceReport& response)
     response.getXtrxMimoReport()->setGpsLock(gpsStatus ? 1 : 0);
 }
 
-void XTRXMIMO::webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const XTRXMIMOSettings& settings, bool force)
+void XTRXMIMO::webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const XTRXMIMOSettings& settings, bool force)
 {
     SWGSDRangel::SWGDeviceSettings *swgDeviceSettings = new SWGSDRangel::SWGDeviceSettings();
     swgDeviceSettings->setDirection(2); // MIMO
diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimo.h b/plugins/samplemimo/xtrxmimo/xtrxmimo.h
index 832dd0196..1a4034001 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimo.h
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimo.h
@@ -46,20 +46,22 @@ public:
 
 	public:
 		const XTRXMIMOSettings& getSettings() const { return m_settings; }
+        const QList<QString>& getSettingsKeys() const { return m_settingsKeys; }
 		bool getForce() const { return m_force; }
 
-		static MsgConfigureXTRXMIMO* create(const XTRXMIMOSettings& settings, bool force)
-		{
-			return new MsgConfigureXTRXMIMO(settings, force);
+		static MsgConfigureXTRXMIMO* create(const XTRXMIMOSettings& settings, const QList<QString>& settingsKeys, bool force) {
+			return new MsgConfigureXTRXMIMO(settings, settingsKeys, force);
 		}
 
 	private:
 		XTRXMIMOSettings m_settings;
+        QList<QString> m_settingsKeys;
 		bool m_force;
 
-		MsgConfigureXTRXMIMO(const XTRXMIMOSettings& settings, bool force) :
+		MsgConfigureXTRXMIMO(const XTRXMIMOSettings& settings, const QList<QString>& settingsKeys, bool force) :
 			Message(),
 			m_settings(settings),
+            m_settingsKeys(settingsKeys),
 			m_force(force)
 		{ }
 	};
@@ -281,7 +283,7 @@ private:
     bool openDevice();
     void closeDevice();
 
-	bool applySettings(const XTRXMIMOSettings& settings, bool force);
+	bool applySettings(const XTRXMIMOSettings& settings, const QList<QString>& settingsKeys, bool force);
     void applyGainAuto(unsigned int channel, uint32_t gain);
     void applyGainLNA(unsigned int channel, double gain);
     void applyGainTIA(unsigned int channel, double gain);
@@ -289,7 +291,7 @@ private:
     void setRxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz);
     void setTxDeviceCenterFrequency(xtrx_dev *dev, quint64 freq_hz);
 
-    void webapiReverseSendSettings(QList<QString>& deviceSettingsKeys, const XTRXMIMOSettings& settings, bool force);
+    void webapiReverseSendSettings(const QList<QString>& deviceSettingsKeys, const XTRXMIMOSettings& settings, bool force);
     void webapiReverseSendStartStop(bool start);
 
     static xtrx_antenna_t toXTRXAntennaRx(XTRXMIMOSettings::RxAntenna antennaPath);
diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimogui.cpp b/plugins/samplemimo/xtrxmimo/xtrxmimogui.cpp
index 1f66fa5d0..5e7dcdf40 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimogui.cpp
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimogui.cpp
@@ -117,6 +117,7 @@ void XTRXMIMOGUI::resetToDefaults()
 {
     m_settings.resetToDefaults();
     displaySettings();
+    m_forceSettings = true;
     sendSettings();
 }
 
@@ -193,7 +194,13 @@ bool XTRXMIMOGUI::handleMessage(const Message& message)
     else if (XTRXMIMO::MsgConfigureXTRXMIMO::match(message))
     {
         const XTRXMIMO::MsgConfigureXTRXMIMO& notif = (const XTRXMIMO::MsgConfigureXTRXMIMO&) message;
-        m_settings = notif.getSettings();
+
+        if (notif.getForce()) {
+            m_settings = notif.getSettings();
+        } else {
+            m_settings.applySettings(notif.getSettingsKeys(), notif.getSettings());
+        }
+
         blockApplySettings(true);
         displaySettings();
         blockApplySettings(false);
@@ -452,6 +459,7 @@ void XTRXMIMOGUI::setRxCenterFrequencySetting(uint64_t kHzValue)
     }
 
     m_settings.m_rxCenterFrequency = centerFrequency < 0 ? 0 : (uint64_t) centerFrequency;
+    m_settingsKeys.append("rxCenterFrequency");
     ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
 }
 
@@ -478,6 +486,7 @@ void XTRXMIMOGUI::setTxCenterFrequencySetting(uint64_t kHzValue)
     }
 
     m_settings.m_txCenterFrequency = centerFrequency < 0 ? 0 : (uint64_t) centerFrequency;
+    m_settingsKeys.append("txCenterFrequency");
     ui->centerFrequency->setToolTip(QString("Main center frequency in kHz (LO: %1 kHz)").arg(centerFrequency/1000));
 }
 
@@ -544,9 +553,10 @@ void XTRXMIMOGUI::updateHardware()
 {
     if (m_doApplySettings)
     {
-        XTRXMIMO::MsgConfigureXTRXMIMO* message = XTRXMIMO::MsgConfigureXTRXMIMO::create(m_settings, m_forceSettings);
+        XTRXMIMO::MsgConfigureXTRXMIMO* message = XTRXMIMO::MsgConfigureXTRXMIMO::create(m_settings, m_settingsKeys, m_forceSettings);
         m_xtrxMIMO->getInputMessageQueue()->push(message);
         m_forceSettings = false;
+        m_settingsKeys.clear();
         m_updateTimer.stop();
     }
 }
@@ -711,11 +721,13 @@ void XTRXMIMOGUI::on_ncoEnable_toggled(bool checked)
     if (m_rxElseTx)
     {
         m_settings.m_ncoEnableRx = checked;
+        m_settingsKeys.append("ncoEnableRx");
         setRxCenterFrequencyDisplay();
     }
     else
     {
         m_settings.m_ncoEnableTx = checked;
+        m_settingsKeys.append("ncoEnableTx");
         setTxCenterFrequencyDisplay();
     }
 
@@ -727,11 +739,13 @@ void XTRXMIMOGUI::on_ncoFrequency_changed(qint64 value)
     if (m_rxElseTx)
     {
         m_settings.m_ncoFrequencyRx = value;
+        m_settingsKeys.append("ncoFrequencyRx");
         setRxCenterFrequencyDisplay();
     }
     else
     {
         m_settings.m_ncoFrequencyTx = value;
+        m_settingsKeys.append("ncoFrequencyTx");
         setTxCenterFrequencyDisplay();
     }
 
@@ -741,12 +755,14 @@ void XTRXMIMOGUI::on_ncoFrequency_changed(qint64 value)
 void XTRXMIMOGUI::on_dcOffset_toggled(bool checked)
 {
     m_settings.m_dcBlock = checked;
+    m_settingsKeys.append("dcBlock");
     sendSettings();
 }
 
 void XTRXMIMOGUI::on_iqImbalance_toggled(bool checked)
 {
     m_settings.m_iqCorrection = checked;
+    m_settingsKeys.append("iqCorrection");
     sendSettings();
 }
 
@@ -755,6 +771,8 @@ void XTRXMIMOGUI::on_extClock_clicked()
     m_settings.m_extClock = ui->extClock->getExternalClockActive();
     m_settings.m_extClockFreq = ui->extClock->getExternalClockFrequency();
     qDebug("XTRXMIMOGUI::on_extClock_clicked: %u Hz %s", m_settings.m_extClockFreq, m_settings.m_extClock ? "on" : "off");
+    m_settingsKeys.append("extClock");
+    m_settingsKeys.append("extClockFreq");
     sendSettings();
 }
 
@@ -764,10 +782,15 @@ void XTRXMIMOGUI::on_hwDecim_currentIndexChanged(int index)
         return;
     }
 
-    if (m_rxElseTx) {
+    if (m_rxElseTx)
+    {
         m_settings.m_log2HardDecim = index;
-    } else {
+        m_settingsKeys.append("log2HardDecim");
+    }
+    else
+    {
         m_settings.m_log2HardInterp = index;
+        m_settingsKeys.append("log2HardInterp");
     }
 
     sendSettings();
@@ -784,6 +807,8 @@ void XTRXMIMOGUI::on_swDecim_currentIndexChanged(int index)
     if (m_rxElseTx)
     {
         m_settings.m_log2SoftDecim = index;
+        m_settingsKeys.append("log2SoftDecim");
+        m_settingsKeys.append("rxDevSampleRate");
 
         if (m_sampleRateMode) {
             m_settings.m_rxDevSampleRate = ui->sampleRate->getValueNew();
@@ -794,6 +819,8 @@ void XTRXMIMOGUI::on_swDecim_currentIndexChanged(int index)
     else
     {
         m_settings.m_log2SoftInterp = index;
+        m_settingsKeys.append("log2SoftInterp");
+        m_settingsKeys.append("txDevSampleRate");
 
         if (m_sampleRateMode) {
             m_settings.m_txDevSampleRate = ui->sampleRate->getValueNew();
@@ -815,6 +842,8 @@ void XTRXMIMOGUI::on_sampleRate_changed(quint64 value)
 {
     if (m_rxElseTx)
     {
+        m_settingsKeys.append("rxDevSampleRate");
+
         if (m_sampleRateMode) {
             m_settings.m_rxDevSampleRate = value;
         } else {
@@ -823,6 +852,8 @@ void XTRXMIMOGUI::on_sampleRate_changed(quint64 value)
     }
     else
     {
+        m_settingsKeys.append("txDevSampleRate");
+
         if (m_sampleRateMode) {
             m_settings.m_txDevSampleRate = value;
         } else {
@@ -837,18 +868,28 @@ void XTRXMIMOGUI::on_lpf_changed(quint64 value)
 {
     if (m_rxElseTx)
     {
-        if (m_streamIndex == 0) {
+        if (m_streamIndex == 0)
+        {
             m_settings.m_lpfBWRx0 = value * 1000;
-        } else if (m_streamIndex == 1) {
+            m_settingsKeys.append("lpfBWRx0");
+        }
+        else if (m_streamIndex == 1)
+        {
             m_settings.m_lpfBWRx1 = value * 1000;
+            m_settingsKeys.append("lpfBWRx1");
         }
     }
     else
     {
-        if (m_streamIndex == 0) {
+        if (m_streamIndex == 0)
+        {
             m_settings.m_lpfBWTx0 = value * 1000;
-        } else if (m_streamIndex == 1) {
+            m_settingsKeys.append("lpfBWTx0");
+        }
+        else if (m_streamIndex == 1)
+        {
             m_settings.m_lpfBWTx1 = value * 1000;
+            m_settingsKeys.append("lpfBWTx1");
         }
     }
 
@@ -859,18 +900,28 @@ void XTRXMIMOGUI::on_pwrmode_currentIndexChanged(int index)
 {
     if (m_rxElseTx)
     {
-        if (m_streamIndex == 0) {
+        if (m_streamIndex == 0)
+        {
             m_settings.m_pwrmodeRx0 = index;
-        } else if (m_streamIndex == 1) {
+            m_settingsKeys.append("pwrmodeRx0");
+        }
+        else if (m_streamIndex == 1)
+        {
             m_settings.m_pwrmodeRx1 = index;
+            m_settingsKeys.append("pwrmodeRx1");
         }
     }
     else
     {
-        if (m_streamIndex == 0) {
+        if (m_streamIndex == 0)
+        {
             m_settings.m_pwrmodeTx0 = index;
-        } else if (m_streamIndex == 1) {
+            m_settingsKeys.append("pwrmodeTx0");
+        }
+        else if (m_streamIndex == 1)
+        {
             m_settings.m_pwrmodeTx1 = index;
+            m_settingsKeys.append("pwrmodeTx1");
         }
     }
 
@@ -883,10 +934,15 @@ void XTRXMIMOGUI::on_gainMode_currentIndexChanged(int index)
         return;
     }
 
-    if (m_streamIndex == 0) {
+    if (m_streamIndex == 0)
+    {
         m_settings.m_gainModeRx0 = (XTRXMIMOSettings::GainMode) index;
-    } else if (m_streamIndex == 1) {
+        m_settingsKeys.append("gainModeRx0");
+    }
+    else if (m_streamIndex == 1)
+    {
         m_settings.m_gainModeRx1 = (XTRXMIMOSettings::GainMode) index;
+        m_settingsKeys.append("gainModeRx1");
     }
 
     if (index == 0)
@@ -914,11 +970,13 @@ void XTRXMIMOGUI::on_gain_valueChanged(int value)
         if (m_streamIndex == 0)
         {
             m_settings.m_gainRx0 = value;
+            m_settingsKeys.append("gainRx0");
             ui->gainText->setText(tr("%1").arg(m_settings.m_gainRx0));
         }
         else if (m_streamIndex == 1)
         {
             m_settings.m_gainRx1 = value;
+            m_settingsKeys.append("gainRx1");
             ui->gainText->setText(tr("%1").arg(m_settings.m_gainRx1));
         }
     }
@@ -927,11 +985,13 @@ void XTRXMIMOGUI::on_gain_valueChanged(int value)
         if (m_streamIndex == 0)
         {
             m_settings.m_gainTx0 = value;
+            m_settingsKeys.append("gainTx0");
             ui->gainText->setText(tr("%1").arg(m_settings.m_gainTx0));
         }
         else if (m_streamIndex == 1)
         {
             m_settings.m_gainTx1 = value;
+            m_settingsKeys.append("gainTx1");
             ui->gainText->setText(tr("%1").arg(m_settings.m_gainTx1));
         }
     }
@@ -948,11 +1008,13 @@ void XTRXMIMOGUI::on_lnaGain_valueChanged(int value)
     if (m_streamIndex == 0)
     {
         m_settings.m_lnaGainRx0 = value;
+        m_settingsKeys.append("lnaGainRx0");
         ui->lnaGainText->setText(tr("%1").arg(m_settings.m_lnaGainRx0));
     }
     else if (m_streamIndex == 1)
     {
         m_settings.m_lnaGainRx1 = value;
+        m_settingsKeys.append("lnaGainRx1");
         ui->lnaGainText->setText(tr("%1").arg(m_settings.m_lnaGainRx1));
     }
 
@@ -965,10 +1027,15 @@ void XTRXMIMOGUI::on_tiaGain_currentIndexChanged(int index)
         return;
     }
 
-    if (m_streamIndex == 0) {
+    if (m_streamIndex == 0)
+    {
         m_settings.m_tiaGainRx0 = index + 1;
-    } else {
+        m_settingsKeys.append("tiaGainRx0");
+    }
+    else
+    {
         m_settings.m_tiaGainRx1 = index + 1;
+        m_settingsKeys.append("tiaGainRx1");
     }
 
     sendSettings();
@@ -983,11 +1050,13 @@ void XTRXMIMOGUI::on_pgaGain_valueChanged(int value)
     if (m_streamIndex == 0)
     {
         m_settings.m_pgaGainRx0 = value;
+        m_settingsKeys.append("pgaGainRx0");
         ui->pgaGainText->setText(tr("%1").arg(m_settings.m_pgaGainRx0));
     }
     else
     {
         m_settings.m_pgaGainRx1 = value;
+        m_settingsKeys.append("pgaGainRx1");
         ui->pgaGainText->setText(tr("%1").arg(m_settings.m_pgaGainRx1));
     }
 
@@ -996,10 +1065,15 @@ void XTRXMIMOGUI::on_pgaGain_valueChanged(int value)
 
 void XTRXMIMOGUI::on_antenna_currentIndexChanged(int index)
 {
-    if (m_rxElseTx) {
+    if (m_rxElseTx)
+    {
         m_settings.m_antennaPathRx = (XTRXMIMOSettings::RxAntenna) index;
-    } else {
+        m_settingsKeys.append("antennaPathRx");
+    }
+    else
+    {
         m_settings.m_antennaPathTx = (XTRXMIMOSettings::TxAntenna) index;
+        m_settingsKeys.append("antennaPathTx");
     }
 
     sendSettings();
@@ -1022,6 +1096,10 @@ void XTRXMIMOGUI::openDeviceSettingsDialog(const QPoint& p)
         m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
         m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
         m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
+        m_settingsKeys.append("useReverseAPI");
+        m_settingsKeys.append("reverseAPIAddress");
+        m_settingsKeys.append("reverseAPIPort");
+        m_settingsKeys.append("reverseAPIDeviceIndex");
 
         sendSettings();
     }
diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimogui.h b/plugins/samplemimo/xtrxmimo/xtrxmimogui.h
index 913195065..d35a50b3a 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimogui.h
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimogui.h
@@ -52,6 +52,7 @@ private:
 	Ui::XTRXMIMOGUI* ui;
 
 	XTRXMIMOSettings m_settings;
+    QList<QString> m_settingsKeys;
     bool m_rxElseTx;   //!< Which side is being dealt with
     int m_streamIndex; //!< Current stream index being dealt with
 	bool m_spectrumRxElseTx;
diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimosettings.cpp b/plugins/samplemimo/xtrxmimo/xtrxmimosettings.cpp
index fcde1096d..caf9322dd 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimosettings.cpp
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimosettings.cpp
@@ -216,3 +216,273 @@ bool XTRXMIMOSettings::deserialize(const QByteArray& data)
     }
 
 }
+
+void XTRXMIMOSettings::applySettings(const QStringList& settingsKeys, const XTRXMIMOSettings& settings)
+{
+    if (settingsKeys.contains("extClock")) {
+        m_extClock = settings.m_extClock;
+    }
+    if (settingsKeys.contains("extClockFreq")) {
+        m_extClockFreq = settings.m_extClockFreq;
+    }
+    if (settingsKeys.contains("useReverseAPI")) {
+        m_useReverseAPI = settings.m_useReverseAPI;
+    }
+    if (settingsKeys.contains("reverseAPIAddress")) {
+        m_reverseAPIAddress = settings.m_reverseAPIAddress;
+    }
+    if (settingsKeys.contains("reverseAPIPort")) {
+        m_reverseAPIPort = settings.m_reverseAPIPort;
+    }
+    if (settingsKeys.contains("reverseAPIDeviceIndex")) {
+        m_reverseAPIDeviceIndex = settings.m_reverseAPIDeviceIndex;
+    }
+    if (settingsKeys.contains("rxDevSampleRate")) {
+        m_rxDevSampleRate = settings.m_rxDevSampleRate;
+    }
+    if (settingsKeys.contains("rxCenterFrequency")) {
+        m_rxCenterFrequency = settings.m_rxCenterFrequency;
+    }
+    if (settingsKeys.contains("log2HardDecim")) {
+        m_log2HardDecim = settings.m_log2HardDecim;
+    }
+    if (settingsKeys.contains("dcBlock")) {
+        m_dcBlock = settings.m_dcBlock;
+    }
+    if (settingsKeys.contains("iqCorrection")) {
+        m_iqCorrection = settings.m_iqCorrection;
+    }
+    if (settingsKeys.contains("log2SoftDecim")) {
+        m_log2SoftDecim = settings.m_log2SoftDecim;
+    }
+    if (settingsKeys.contains("ncoEnableRx")) {
+        m_ncoEnableRx = settings.m_ncoEnableRx;
+    }
+    if (settingsKeys.contains("ncoFrequencyRx")) {
+        m_ncoFrequencyRx = settings.m_ncoFrequencyRx;
+    }
+    if (settingsKeys.contains("antennaPathRx")) {
+        m_antennaPathRx = settings.m_antennaPathRx;
+    }
+    if (settingsKeys.contains("iqOrder")) {
+        m_iqOrder = settings.m_iqOrder;
+    }
+    if (settingsKeys.contains("lpfBWRx0")) {
+        m_lpfBWRx0 = settings.m_lpfBWRx0;
+    }
+    if (settingsKeys.contains("gainRx0")) {
+        m_gainRx0 = settings.m_gainRx0;
+    }
+    if (settingsKeys.contains("gainModeRx0")) {
+        m_gainModeRx0 = settings.m_gainModeRx0;
+    }
+    if (settingsKeys.contains("lnaGainRx0")) {
+        m_lnaGainRx0 = settings.m_lnaGainRx0;
+    }
+    if (settingsKeys.contains("tiaGainRx0")) {
+        m_tiaGainRx0 = settings.m_tiaGainRx0;
+    }
+    if (settingsKeys.contains("pgaGainRx0")) {
+        m_pgaGainRx0 = settings.m_pgaGainRx0;
+    }
+    if (settingsKeys.contains("pwrmodeRx0")) {
+        m_pwrmodeRx0 = settings.m_pwrmodeRx0;
+    }
+    if (settingsKeys.contains("lpfBWRx1")) {
+        m_lpfBWRx1 = settings.m_lpfBWRx1;
+    }
+    if (settingsKeys.contains("gainRx1")) {
+        m_gainRx1 = settings.m_gainRx1;
+    }
+    if (settingsKeys.contains("gainModeRx1")) {
+        m_gainModeRx1 = settings.m_gainModeRx1;
+    }
+    if (settingsKeys.contains("lnaGainRx1")) {
+        m_lnaGainRx1 = settings.m_lnaGainRx1;
+    }
+    if (settingsKeys.contains("tiaGainRx1")) {
+        m_tiaGainRx1 = settings.m_tiaGainRx1;
+    }
+    if (settingsKeys.contains("pgaGainRx1")) {
+        m_pgaGainRx1 = settings.m_pgaGainRx1;
+    }
+    if (settingsKeys.contains("pwrmodeRx1")) {
+        m_pwrmodeRx1 = settings.m_pwrmodeRx1;
+    }
+    if (settingsKeys.contains("txDevSampleRate")) {
+        m_txDevSampleRate = settings.m_txDevSampleRate;
+    }
+    if (settingsKeys.contains("txCenterFrequency")) {
+        m_txCenterFrequency = settings.m_txCenterFrequency;
+    }
+    if (settingsKeys.contains("log2HardInterp")) {
+        m_log2HardInterp = settings.m_log2HardInterp;
+    }
+    if (settingsKeys.contains("log2SoftInterp")) {
+        m_log2SoftInterp = settings.m_log2SoftInterp;
+    }
+    if (settingsKeys.contains("ncoEnableTx")) {
+        m_ncoEnableTx = settings.m_ncoEnableTx;
+    }
+    if (settingsKeys.contains("ncoFrequencyTx")) {
+        m_ncoFrequencyTx = settings.m_ncoFrequencyTx;
+    }
+    if (settingsKeys.contains("antennaPathTx")) {
+        m_antennaPathTx = settings.m_antennaPathTx;
+    }
+    if (settingsKeys.contains("lpfBWTx0")) {
+        m_lpfBWTx0 = settings.m_lpfBWTx0;
+    }
+    if (settingsKeys.contains("gainTx0")) {
+        m_gainTx0 = settings.m_gainTx0;
+    }
+    if (settingsKeys.contains("pwrmodeTx0")) {
+        m_pwrmodeTx0 = settings.m_pwrmodeTx0;
+    }
+    if (settingsKeys.contains("lpfBWTx1")) {
+        m_lpfBWTx1 = settings.m_lpfBWTx1;
+    }
+    if (settingsKeys.contains("gainTx1")) {
+        m_gainTx1 = settings.m_gainTx1;
+    }
+    if (settingsKeys.contains("pwrmodeTx1")) {
+        m_pwrmodeTx1 = settings.m_pwrmodeTx1;
+    }
+}
+
+QString XTRXMIMOSettings::getDebugString(const QStringList& settingsKeys, bool force) const
+{
+    std::ostringstream ostr;
+
+    if (settingsKeys.contains("extClock") || force) {
+        ostr << " m_extClock: " << m_extClock;
+    }
+    if (settingsKeys.contains("extClockFreq") || force) {
+        ostr << " m_extClockFreq: " << m_extClockFreq;
+    }
+    if (settingsKeys.contains("useReverseAPI") || force) {
+        ostr << " m_useReverseAPI: " << m_useReverseAPI;
+    }
+    if (settingsKeys.contains("reverseAPIAddress") || force) {
+        ostr << " m_reverseAPIAddress: " << m_reverseAPIAddress.toStdString();
+    }
+    if (settingsKeys.contains("reverseAPIPort") || force) {
+        ostr << " m_reverseAPIPort: " << m_reverseAPIPort;
+    }
+    if (settingsKeys.contains("reverseAPIDeviceIndex") || force) {
+        ostr << " m_reverseAPIDeviceIndex: " << m_reverseAPIDeviceIndex;
+    }
+    if (settingsKeys.contains("rxDevSampleRate") || force) {
+        ostr << " m_rxDevSampleRate: " << m_rxDevSampleRate;
+    }
+    if (settingsKeys.contains("rxCenterFrequency") || force) {
+        ostr << " m_rxCenterFrequency: " << m_rxCenterFrequency;
+    }
+    if (settingsKeys.contains("log2HardDecim") || force) {
+        ostr << " m_log2HardDecim: " << m_log2HardDecim;
+    }
+    if (settingsKeys.contains("dcBlock") || force) {
+        ostr << " m_dcBlock: " << m_dcBlock;
+    }
+    if (settingsKeys.contains("iqCorrection") || force) {
+        ostr << " m_iqCorrection: " << m_iqCorrection;
+    }
+    if (settingsKeys.contains("log2SoftDecim") || force) {
+        ostr << " m_log2SoftDecim: " << m_log2SoftDecim;
+    }
+    if (settingsKeys.contains("ncoEnableRx") || force) {
+        ostr << " m_ncoEnableRx: " << m_ncoEnableRx;
+    }
+    if (settingsKeys.contains("ncoFrequencyRx") || force) {
+        ostr << " m_ncoFrequencyRx: " << m_ncoFrequencyRx;
+    }
+    if (settingsKeys.contains("antennaPathRx") || force) {
+        ostr << " m_antennaPathRx: " << m_antennaPathRx;
+    }
+    if (settingsKeys.contains("iqOrder") || force) {
+        ostr << " m_iqOrder: " << m_iqOrder;
+    }
+    if (settingsKeys.contains("lpfBWRx0") || force) {
+        ostr << " m_lpfBWRx0: " << m_lpfBWRx0;
+    }
+    if (settingsKeys.contains("gainRx0") || force) {
+        ostr << " m_gainRx0: " << m_gainRx0;
+    }
+    if (settingsKeys.contains("gainModeRx0") || force) {
+        ostr << " m_gainModeRx0: " << m_gainModeRx0;
+    }
+    if (settingsKeys.contains("lnaGainRx0") || force) {
+        ostr << " m_lnaGainRx0: " << m_lnaGainRx0;
+    }
+    if (settingsKeys.contains("tiaGainRx0") || force) {
+        ostr << " m_tiaGainRx0: " << m_tiaGainRx0;
+    }
+    if (settingsKeys.contains("pgaGainRx0") || force) {
+        ostr << " m_pgaGainRx0: " << m_pgaGainRx0;
+    }
+    if (settingsKeys.contains("pwrmodeRx0") || force) {
+        ostr << " m_pwrmodeRx0: " << m_pwrmodeRx0;
+    }
+    if (settingsKeys.contains("lpfBWRx1") || force) {
+        ostr << " m_lpfBWRx1: " << m_lpfBWRx1;
+    }
+    if (settingsKeys.contains("gainRx1") || force) {
+        ostr << " m_gainRx1: " << m_gainRx1;
+    }
+    if (settingsKeys.contains("gainModeRx1") || force) {
+        ostr << " m_gainModeRx1: " << m_gainModeRx1;
+    }
+    if (settingsKeys.contains("lnaGainRx1") || force) {
+        ostr << " m_lnaGainRx1: " << m_lnaGainRx1;
+    }
+    if (settingsKeys.contains("tiaGainRx1") || force) {
+        ostr << " m_tiaGainRx1: " << m_tiaGainRx1;
+    }
+    if (settingsKeys.contains("pgaGainRx1") || force) {
+        ostr << " m_pgaGainRx1: " << m_pgaGainRx1;
+    }
+    if (settingsKeys.contains("pwrmodeRx1") || force) {
+        ostr << " m_pwrmodeRx1: " << m_pwrmodeRx1;
+    }
+    if (settingsKeys.contains("txDevSampleRate") || force) {
+        ostr << " m_txDevSampleRate: " << m_txDevSampleRate;
+    }
+    if (settingsKeys.contains("txCenterFrequency") || force) {
+        ostr << " m_txCenterFrequency: " << m_txCenterFrequency;
+    }
+    if (settingsKeys.contains("log2HardInterp") || force) {
+        ostr << " m_log2HardInterp: " << m_log2HardInterp;
+    }
+    if (settingsKeys.contains("log2SoftInterp") || force) {
+        ostr << " m_log2SoftInterp: " << m_log2SoftInterp;
+    }
+    if (settingsKeys.contains("ncoEnableTx") || force) {
+        ostr << " m_ncoEnableTx: " << m_ncoEnableTx;
+    }
+    if (settingsKeys.contains("ncoFrequencyTx") || force) {
+        ostr << " m_ncoFrequencyTx: " << m_ncoFrequencyTx;
+    }
+    if (settingsKeys.contains("antennaPathTx") || force) {
+        ostr << " m_antennaPathTx: " << m_antennaPathTx;
+    }
+    if (settingsKeys.contains("lpfBWTx0") || force) {
+        ostr << " m_lpfBWTx0: " << m_lpfBWTx0;
+    }
+    if (settingsKeys.contains("gainTx0") || force) {
+        ostr << " m_gainTx0: " << m_gainTx0;
+    }
+    if (settingsKeys.contains("pwrmodeTx0") || force) {
+        ostr << " m_pwrmodeTx0: " << m_pwrmodeTx0;
+    }
+    if (settingsKeys.contains("lpfBWTx1") || force) {
+        ostr << " m_lpfBWTx1: " << m_lpfBWTx1;
+    }
+    if (settingsKeys.contains("gainTx1") || force) {
+        ostr << " m_gainTx1: " << m_gainTx1;
+    }
+    if (settingsKeys.contains("pwrmodeTx1") || force) {
+        ostr << " m_pwrmodeTx1: " << m_pwrmodeTx1;
+    }
+
+    return QString(ostr.str().c_str());
+}
diff --git a/plugins/samplemimo/xtrxmimo/xtrxmimosettings.h b/plugins/samplemimo/xtrxmimo/xtrxmimosettings.h
index 8dc3a7a19..ff9a0d0f5 100644
--- a/plugins/samplemimo/xtrxmimo/xtrxmimosettings.h
+++ b/plugins/samplemimo/xtrxmimo/xtrxmimosettings.h
@@ -98,6 +98,8 @@ struct XTRXMIMOSettings
     void resetToDefaults();
     QByteArray serialize() const;
     bool deserialize(const QByteArray& data);
+    void applySettings(const QStringList& settingsKeys, const XTRXMIMOSettings& settings);
+    QString getDebugString(const QStringList& settingsKeys, bool force=false) const;
 };