Surveillance

from djitellopy import tello

import KeyPressModule as kp

import time

import cv2

kp.init()

me = tello.Tello()

me.connect()

print(me.get_battery())

global img

me.streamon()

def getKeyboardInput():

lr, fb, ud, yv = 0, 0, 0, 0

speed = 50

if kp.getKey(“LEFT”): lr = -speed

elif kp.getKey(“RIGHT”): lr = speed

if kp.getKey(“UP”): fb = speed

elif kp.getKey(“DOWN”): fb = -speed

if kp.getKey(“w”):ud = speed

elif kp.getKey(“s”): ud = -speed

if kp.getKey(“a”):yv = -speed

elif kp.getKey(“d”): yv = speed

if kp.getKey(“q”): me.land(); time.sleep(3)

if kp.getKey(“e”): me.takeoff()

if kp.getKey(‘z’):

cv2.imwrite(f’Resources/Images/{time.time()}.jpg’,img)

time.sleep(0.3)

return [lr, fb, ud, yv]

while True:

vals = getKeyboardInput()

me.send_rc_control(vals[0], vals[1], vals[2], vals[3])

img = me.get_frame_read().frame

img = cv2.resize(img, (360, 240))

cv2.imshow(“Image”, img)

cv2.waitKey(1)