remove timeout

ASYD_Safety/ReadData.py

@@ -109,21 +109,27 @@ import numpy as np
 def f(conn,q):
     ongoing = True
     reading = False
+    serialPort = serial.Serial(port='COM7',baudrate=115200,timeout=1)
     while ongoing:
         if conn.poll():
             rec = conn.recv()
             if rec == 'start':
                 reading = True
-                serialPort = serial.Serial(port='COM7',baudrate=115200,timeout=1)
+                #if not serialPort.isOpen():
+                #    print('open serial port')
+                #serialPort.close()
+                #    serialPort = serial.Serial(port='COM7',baudrate=115200,timeout=1)
+                #else:
+                #    print('already open')
             if rec == 'stop':
                 reading = False
-                serialPort.close()
+               # serialPort.close()
             if rec == 'kill':
                 serialPort.close()
                 #print(data)
                 ongoing=False
-        if reading:
+        if serialPort.inWaiting() > 0:
-            if serialPort.inWaiting() > 0:
+            if reading:
                 msg = serialPort.readline()
                 try:
                     msg = msg.decode("Ascii")
@@ -131,7 +137,9 @@ def f(conn,q):
                     print("failed")
                 if msg.startswith("X"):
                     q.put(msg)
-        time.sleep(0.05)
+            else:
+                serialPort.read_all()
+    #time.sleep(0.001)
     conn.close()
     
 def buttonPressed(button, conn,q):
@@ -143,13 +151,14 @@ def buttonPressed(button, conn,q):
             dString = dString.rstrip("\r\n")
             tmp = dString.split('\t')
             d = {}
+            print(tmp)
             for elem in tmp:
                 tmp1 = elem.split(':')
                 d[tmp1[0]] = int(tmp1[1])
             data.append(d)
         df = pd.DataFrame(data)
         df['sqr'] = df.apply(lambda x: 
-                             np.sqrt(x['X']**2+x['Y']**2+x['Z']**2),axis=1)
+                           np.sqrt(x['X']**2+x['Y']**2+x['Z']**2),axis=1)
         for l in window.pack_slaves():
             if isinstance(l, tk.Canvas):
                 l.destroy()
@@ -157,7 +166,19 @@ def buttonPressed(button, conn,q):
         ax2 = figure.add_subplot(111)
         line = FigureCanvasTkAgg(figure,window)
         line.get_tk_widget().pack(side=tk.LEFT, fill=tk.BOTH)
-        df.plot(kind='line',legend=True,ax=ax2)
+        #ax2.hline(173,df.shape[0])
+        #df.plot(kind='line',legend=True,ax=ax2, grid=True)
+        #df.plot.line(y=173)
+        ax2.plot(df['X'],'-b',label='X',)
+        ax2.plot(df['Y'],'-y',label='Y')
+        ax2.plot(df['Z'],'-g',label='Z')
+        ax2.plot(df['sqr'],color='black',label='sqr')
+        axl = ax2.twinx()
+        axl.plot(df['F'],'-*',label='Freefallcounter')
+        axl.legend()
+        ax2.grid()
+        ax2.axhline(y=173,color='red')
+        ax2.legend()
 
 def onClosing():
     if tk.messagebox.askokcancel("Quit","Wanna quit?"):