autotune: move trim airspeed setting UI to more intuitive place

Author: bresch

autotune/autotune.py

@@ -100,41 +100,37 @@ def __init__(self, parent=None):
         left_menu = QVBoxLayout()
         left_menu.addWidget(self.btn_open_log)
 
-        pz_group = QFormLayout()
+        id_params_group = QFormLayout()
         self.line_edit_zeros = QSpinBox()
         self.line_edit_zeros.setValue(self.sys_id_n_zeros)
         self.line_edit_zeros.setRange(0, 6)
         self.line_edit_zeros.valueChanged.connect(self.onZerosChanged)
-        pz_group.addRow(QLabel("Zeros"), self.line_edit_zeros)
+        id_params_group.addRow(QLabel("Zeros"), self.line_edit_zeros)
         self.line_edit_poles = QSpinBox()
         self.line_edit_poles.setValue(self.sys_id_n_poles)
         self.line_edit_poles.setRange(0, 6)
         self.line_edit_poles.valueChanged.connect(self.onPolesChanged)
-        pz_group.addRow(QLabel("Poles"), self.line_edit_poles)
+        id_params_group.addRow(QLabel("Poles"), self.line_edit_poles)
         self.line_edit_delays = QSpinBox()
         self.line_edit_delays.setValue(self.sys_id_delays)
         self.line_edit_delays.setRange(0, 1000)
         self.line_edit_delays.valueChanged.connect(self.onDelaysChanged)
-        pz_group.addRow(QLabel("Delays"), self.line_edit_delays)
-        self.btn_run_sys_id = QPushButton("Run identification")
-        self.btn_run_sys_id.clicked.connect(self.onSysIdClicked)
-        self.btn_run_sys_id.setEnabled(False)
-        pz_group.addRow(self.btn_run_sys_id)
-        left_menu.addLayout(pz_group)
-
-        layout_tf = self.createTfLayout()
-        left_menu.addLayout(layout_tf)
-
-
-        trim_group = QFormLayout()
+        id_params_group.addRow(QLabel("Delays"), self.line_edit_delays)
         self.line_edit_trim = QDoubleSpinBox()
         self.trim_airspeed = 20.0
         self.line_edit_trim.setValue(self.trim_airspeed)
         self.line_edit_trim.setRange(0.0, 100.0)
         self.line_edit_trim.textChanged.connect(self.onTrimChanged)
         self.line_edit_trim.setEnabled(False)
-        trim_group.addRow(QLabel("Trim airspeed"), self.line_edit_trim)
-        left_menu.addLayout(trim_group)
+        id_params_group.addRow(QLabel("Trim airspeed"), self.line_edit_trim)
+        self.btn_run_sys_id = QPushButton("Run identification")
+        self.btn_run_sys_id.clicked.connect(self.onSysIdClicked)
+        self.btn_run_sys_id.setEnabled(False)
+        id_params_group.addRow(self.btn_run_sys_id)
+        left_menu.addLayout(id_params_group)
+
+        layout_tf = self.createTfLayout()
+        left_menu.addLayout(layout_tf)
 
         offset_group = QFormLayout()
         self.line_edit_offset = QDoubleSpinBox()