Update server.py

RaspPi-flask-recieve/server.py

@@ -1,13 +1,35 @@
 import socket
-host='0.0.0.0'
-port=2345
-s=socket.socket()
-s.bind((host,port))
+#!/usr/bin/env python
+
+import serial
+import time
+
+ser = serial.Serial('/dev/ttyACM0', 9600, timeout=2)
+
+
+host = '0.0.0.0'
+port = 2345
+s = socket.socket()
+s.bind((host, port))
 s.listen(2)
 while True:
-	conn,addr=s.accept()
-	print("Connected by",addr)
-	data=conn.recv(1024)
-	print("received data:",data)
-	conn.send(data)
-	conn.close()
+    conn, addr = s.accept()
+    print("Connected by", addr)
+    data = conn.recv(1024)
+
+    print("received data:", data)
+    # Get rid of garbage/incomplete data
+    ser.flush()
+
+    # Infinite loop
+    i = 0
+    while (1):
+        i += 1
+        send_string = ("Data\n")
+        ser.write(send_string.encode('utf-8'))
+        time.sleep(0.01)
+        receive_string = ser.readline().decode('utf-8').rstrip()
+        print(receive_string)
+
+    conn.send(data)
+    conn.close()