if __name__=='__main__':
#status LED connects to gpio pin 24
#can use status LED for debugging
#or varification of a positive face ID
# how to turn LED on/off
# IO.LEDON()
# IO.LEDOFF()
USBCameraSetup()
IO.SetupGPIOPins()
f.makedailyfolder()
f.newlog()
global noface
global capture
global frame_copy
global cascade
while True:
frame = cv.QueryFrame(capture)
if not frame:
cv.WaitKey(0)
break
if not frame_copy:
frame_copy = cv.CreateImage((frame.width,frame.height),cv.IPL_DEPTH_8U, frame.nChannels)
