- added parameter for connection address

git-svn-id: http://moon:8086/svn/software/trunk/projects/opencv@342 b431acfa-c32f-4a4a-93f1-934dc6c82436

lasertrack.py

@@ -12,7 +12,6 @@ import pprint
 import math
 import struct
 import ev3.ev3 as ev3
-from threading import Thread
 
 from matplotlib import pyplot as plt
 from mpl_toolkits.mplot3d import Axes3D
@@ -30,7 +29,9 @@ ap.add_argument("-n", "--seconds", type=int, default=10,
 ap.add_argument("-r", "--framerate", type=int, default=30,
 	help="Framerate in frame/s")
 ap.add_argument("-e", "--with-ev3", type=str, default='off',
-	help="Framerate in frame/s")
+	help="Connect to ev3")
+ap.add_argument("-c", "--conn-addr", type=str, default='127.0.0.1:5555',
+	help="Connection dev to ev3")
 ap.add_argument("-f", "--filename", type=str, default='piCamera',
 	help="Choose video source")
 ap.add_argument("-x", "--width", type=int, default=320,
@@ -45,6 +46,7 @@ seconds = args["seconds"]
 with_ev3 = args["with_ev3"] == 'on'
 width = args["width"]
 height = args["height"]
+connAddr = args["conn_addr"]
 
 class MyRgbProcess(RgbProcess):
 	def __init__(self, name, resolution=(320, 240, 3), numEntries=2, next=None, brick=None):
@@ -146,7 +148,7 @@ class MyRgbProcess(RgbProcess):
 		
 if with_ev3:
 	# Connect to brick
-	with ev3.EV3() as brick:
+	with ev3.EV3(connAddr) as brick:
 
 		videoSource = VideoSource(videoFile, (width, height,3), framerate)
 		proc = MyRgbProcess('MyRgbProcess', (width, height, 3), 4, brick=brick)