def main():
running = True
# Use the belly camera
libardrone.at_config(drone.seq_nr + 1, "video:video_channel", 1)
# Default IP Address and
frontVideoIP = 'tcp://192.168.1.1:5555'
# Get Video Stream from Quadcopter
videoStream = cv2.VideoCapture(frontVideoIP)
while running:
# Get current frame of Video Stream
running, frame = videoStream.read()
if not running: break
# Draw current frame to OpenCV window
cv2.imshow('Video Stream', frame)
# Get currently pressed key
ch = cv2.waitKey(1)
# Convert ascii to character. The (ch == -1)*256 is to fix a bug
keyPressed = chr(ch + (ch == -1) * 256).lower().strip()
# If the Esc Key is pressed, the OpenCV window is closed
if keyPressed == chr(27): running = False
# If 'c' is pressed, the current frame is saved locally
if keyPressed == 'c': cv2.imwrite(frame)
def main():
# Use the belly camera
libardrone.at_config(vh.drone.seq_nr + 1, "video:video_channel", 1)
# Create a new instance of each subclass
vh.Vision = VisionHandler .Vision()
vh.Display = DisplayHandler.Display()
vh.Flight = FlightHandler .Flight()
# Start threads
vh.Vision .start()
vh.Display.start()
vh.Flight .start()
