LimeRFE USB: fixed attenuator and AM/FM notch settings

sdrgui/limerfegui/limerfeusbdialog.cpp

@@ -855,6 +855,18 @@ void LimeRFEUSBDialog::on_rxTxToggle_clicked()
     }
 }
 
+void LimeRFEUSBDialog::on_attenuation_currentIndexChanged(int index)
+{
+    m_settings.m_attenuationFactor = index;
+    highlightApplyButton(true);
+}
+
+void LimeRFEUSBDialog::on_amFmNotchFilter_clicked()
+{
+    m_settings.m_amfmNotch = ui->amFmNotchFilter->isChecked();
+    highlightApplyButton(true);
+}
+
 void LimeRFEUSBDialog::on_apply_clicked()
 {
     ui->statusText->clear();

sdrgui/limerfegui/limerfeusbdialog.h

@@ -86,6 +86,8 @@ private slots:
     void on_rxChannelGroup_currentIndexChanged(int index);
     void on_rxChannel_currentIndexChanged(int index);
     void on_rxPort_currentIndexChanged(int index);
+    void on_attenuation_currentIndexChanged(int index);
+    void on_amFmNotchFilter_clicked();
     void on_txFollowsRx_clicked();
     void on_txChannelGroup_currentIndexChanged(int index);
     void on_txChannel_currentIndexChanged(int index);