testing

RaspberryPi-master/Arduino.py

@@ -13,13 +13,20 @@ def __init__(self,port,speed=9600):
         self.orderQueue = []
 
     def tryConnect(self):
-        while not self.is_connected:
+        count = 1
+        conn = None
+        while not self.is_connected and count < 3:
             try:
                 conn = serial.Serial(port,speed)
                 self.is_connected = True
+                print("Connected to:")
+                print(self)
+                return conn
             except:
                 print("\nAttempting to connect with ", str(self))
-            time.sleep(1)
+                time.sleep(1)
+                count += 1
+        print("\nCould not connect to Arduino")
         return conn
     #How the object will represent itself when called or printed
     def __repr__(self):

RaspberryPi-master/communicator.py

@@ -6,10 +6,10 @@
 from robust_serial import write_order, Order, write_i8, write_i16, read_i8, read_order
 from robust_serial.utils import open_serial_port
 def setup():
-    ard1 = Arduino(port="/dev/ttyUSB0",speed=9600)
-    ard2 = Arduino(port="/dev/ttyUSB1",speed=9600)
-    ard3 = Arduino(port="/dev/ttyUSB2",speed=9600)
-    ard4 = Arduino(port="/dev/ttyUSB3",speed=9600)
+    ard1 = Arduino(port="/dev/ttyACM0",speed=9600)
+    ard2 = Arduino(port="/dev/ttyACM1",speed=9600)
+    ard3 = Arduino(port="/dev/ttyACM2",speed=9600)
+    ard4 = Arduino(port="/dev/ttyACM3",speed=9600)
     ardList = [ard1,ard2,ard3,ard4]
     flag = True
     for ard in ardList:

RaspberryPi-master/controller.py

@@ -3,3 +3,4 @@
 
 def send_on_off():
     return
+

RaspberryPi-master/tester.py

@@ -0,0 +1,10 @@
+from __future__ import print_function, division, absolute_import
+import serial
+import time
+import struct
+from Arduino import Arduino
+from robust_serial import write_order, Order, write_i8, write_i16, read_i8, read_order
+from robust_serial.utils import open_serial_port
+
+ard1 = Arduino(port="/dev/ttyACM0",speed=9600)
+