small changes. Now it loads every time it starts

myGUI.py

@@ -129,6 +129,7 @@ class GuiMainWindow(QMainWindow):
 #############Toolbar and initial loading of config ############################
         
         toolbar = myToolbarMenu(self.win, anal_control_signal._registry )
+        toolbar.load(anal_control_signal._registry)
         print('Defined analog outputs: \n', toolbar.aosDicc.keys())
 ###############################################################################
         #here I connect the spinboxes to the daq analog outputs: 

myWidgets.py

@@ -145,14 +145,14 @@ class anal_control_signal(QWidget):
                                                                          normalized=True, normalization_constant = float(self.scan_feedfoward_sb.val) )
             self.scan_array_feedfoward_gen = scanFunctions.yield_scan_array(self.scan_array_feedfoward)
             
-            import pylab as plt
-            plt.figure()
-            plt.plot(self.scan_array, label = 'scan')
-            plt.plot(self.scan_array_feedfoward, label = 'feedfoward')
-            plt.legend()
-            plt.xlabel('u.a'), plt.ylabel('Voltaje [V]')
-            plt.show()
-            
+#            import pylab as plt
+#            plt.figure()
+#            plt.plot(self.scan_array, label = 'scan')
+#            plt.plot(self.scan_array_feedfoward, label = 'feedfoward')
+#            plt.legend()
+#            plt.xlabel('u.a'), plt.ylabel('Voltaje [V]')
+#            plt.show()
+#            
             
             if first_value > float(self.scan_sb_stop.val) or first_value < float(self.scan_sb_start.val):
                 details = 'Remember remember the fifth of November.' + '\n' + 'Also remember that scan starts from the value of the corresponding spin box'
@@ -273,7 +273,11 @@ class coherentWM(QWidget):
             try:
                 wavCoh= serial.Serial('COM11', timeout=1, rtscts=True)
                 wavCoh.close()
+                
+                wav_coherent.read_measurement(wavCoh)
+                
                 wavemeter_ok = True
+                print('coherent wavemeter connected')
 
             except:
                 show_warning('Coherent wavemeter not connected')
@@ -284,7 +288,7 @@ class coherentWM(QWidget):
 
                 lcd = QLCDNumber()
             
-                lcd.setDigitCount(10) 
+                lcd.setDigitCount(11) 
                 lcd.display("00000000 0")
                 
                 wav_coherent.set_unit(wavCoh, b'F')

wav_coherent.py

@@ -18,8 +18,10 @@ def read_measurement(wm):
         w.write(b'VAL?\n')
         #time.sleep(0.2)
         a = w.readline().decode("utf-8")
+        a = a.split(',')[1]
+        a = a.split('\r')[0]
         
-    return a[12:20]
+    return a
 
 
 def set_unit(wm, unit):
@@ -53,7 +55,7 @@ if __name__ == '__main__':
 
     wavCoh=serial.Serial('COM11', timeout=1, rtscts=True)
     wavCoh.close()
-    set_unit(wavCoh, b'V')
+    set_unit(wavCoh, b'F')
     print(read_measurement(wavCoh))