PX4 PID tuning: save & restore autotuning checkbox when switching between tabs

src/AutoPilotPlugins/PX4/PX4TuningComponentCopterAll.qml

@@ -18,6 +18,7 @@ import QGroundControl.ScreenTools   1.0
 
 Item {
     width:                            availableWidth
+    property bool _autotuningEnabled: true // used to restore setting when switching between tabs
 
     FactPanelController {
         id:         controller
@@ -39,6 +40,11 @@ Item {
         QGCTabButton {
             text:       qsTr("Position Controller")
         }
+        onCurrentIndexChanged: {
+            if (typeof loader.item.autotuningEnabled !== "undefined") {
+                _autotuningEnabled = loader.item.autotuningEnabled;
+            }
+        }
     }
 
     property var pages:  [
@@ -49,10 +55,16 @@ Item {
     ]
 
     Loader {
+        id:                loader
         source:            pages[bar.currentIndex]
         width:             parent.width
         anchors.top:       bar.bottom
         anchors.topMargin: ScreenTools.defaultFontPixelWidth
         anchors.bottom:    parent.bottom
+        onLoaded: {
+            if (typeof loader.item.autotuningEnabled !== "undefined") {
+                loader.item.autotuningEnabled = _autotuningEnabled;
+            }
+        }
     }
 }

src/AutoPilotPlugins/PX4/PX4TuningComponentCopterAttitude.qml

@@ -21,9 +21,11 @@ import QGroundControl.Vehicle       1.0
 ColumnLayout {
     width: availableWidth
     anchors.fill: parent
+    property alias autotuningEnabled: pidTuning.autotuningEnabled
 
     PIDTuning {
         width: availableWidth
+        id:    pidTuning
 
         property var roll: QtObject {
             property string name: qsTr("Roll")
@@ -81,6 +83,7 @@ ColumnLayout {
         unit: "deg"
         axis: [ roll, pitch, yaw ]
         showAutoModeChange: true
+        showAutoTuning:     true
     }
 }
 

src/AutoPilotPlugins/PX4/PX4TuningComponentCopterRate.qml

@@ -23,6 +23,7 @@ ColumnLayout {
     anchors.fill: parent
     property Fact _airmode:           controller.getParameterFact(-1, "MC_AIRMODE", false)
     property Fact _thrustModelFactor: controller.getParameterFact(-1, "THR_MDL_FAC", false)
+    property alias autotuningEnabled: pidTuning.autotuningEnabled
 
     GridLayout {
         columns: 2
@@ -52,6 +53,7 @@ ColumnLayout {
     }
     PIDTuning {
         width: availableWidth
+        id:    pidTuning
 
         property var roll: QtObject {
             property string name: qsTr("Roll")
@@ -150,6 +152,7 @@ ColumnLayout {
         axis: [ roll, pitch, yaw ]
         chartDisplaySec: 3
         showAutoModeChange: true
+        showAutoTuning:     true
     }
 }
 

src/QmlControls/PIDTuning.qml

@@ -28,6 +28,8 @@ RowLayout {
     property var    tuningMode
     property double chartDisplaySec:     8 // number of seconds to display
     property bool   showAutoModeChange:  false
+    property bool   showAutoTuning:      false
+    property alias  autotuningEnabled:   autotuningEnabled.checked
 
     property real   _margins:           ScreenTools.defaultFontPixelHeight / 2
     property int    _currentAxis:       0
@@ -188,7 +190,7 @@ RowLayout {
             Row {
                 id:        _autotuneSelectRow
                 spacing:   _margins
-                visible:   tuningMode === Vehicle.ModeRateAndAttitude
+                visible:   showAutoTuning
 
                 Switch {
                     id:        autotuningEnabled