def __init__(self):
pygame.init()
pygame.display.set_caption("Tello video stream")
self.screen = pygame.display.set_mode([960, 720])
# Drone velocities between -100~100
self.for_back_velocity = 0
self.left_right_velocity = 0
self.up_down_velocity = 0
self.yaw_velocity = 0
self.speed = 10
self.tello = Tello()
self.send_rc_control = False
pygame.time.set_timer(pygame.USEREVENT + 1, 1000 // FPS)
self.personTracker = PersonTracker()
self.Px, self.Ix, self.Dx = 0.10, 0, -0 #D gain should be negative.
self.Py, self.Iy, self.Dy = 0.1, 0, -0
self.Pz, self.Iz, self.Dz = 0.25, 0, -0.001
self.prev_err_x, self.prev_err_y, self.prev_err_z = None, None, None
self.accum_err_x, self.accum_err_y, self.accum_err_z = 0, 0, 0
self.found_person = False
self.manual = True
self.iter = 0
def main():
clearScreen = os.system('cls' if os.name == 'nt' else 'clear')
def on_press(key):
#print('{0} pressed'.format(key))
if key == Key.shift_l or key == Key.shift_r:
run(tello)
def on_release(key):
#print('{0} release'.format(key))
if key == Key.shift_l or key == Key.shift_r:
#listen(robot)
pass
try:
tello = Tello()
tello.send_command('command')
print("\n準備ができたら <SHIFT> キーを押してください")
if wait_for_shift:
with Listener(on_press=on_press,
on_release=on_release) as listener:
listener.join()
else:
while 1:
run(tello)
except SystemExit as e:
print('exception = "%s"' % e)
exit()
def do_POST(self):
ctype, pdict = cgi.parse_header(self.headers['content-type'])
# convert pdict[boundary] to bytes
pdict['boundary'] = pdict['boundary'].encode("utf-8")
pdict['CONTENT-LENGTH'] = 10000
if ctype == 'multipart/form-data':
fields = cgi.parse_multipart(self.rfile, pdict)
else:
# only form-data is accepted
fields = {}
steps = parse_form_data(fields)
tello = Tello()
if tello.can_fly:
tello.execute(steps)
response_code = 200
else:
response_code = 400
# Send the "message" field back as the response.
self.send_response(response_code)
self.send_header('Content-type', 'text/plain; charset=utf-8')
self.end_headers()
self.wfile.write(b'')
def __init__(self):
self.tello = Tello()
self.tello.sendCmd("streamon") #스트리밍 모드
pygame.init()
pygame.display.set_caption("KNUE Drone Stream")
self.screen = pygame.display.set_mode([960, 720])
pygame.time.set_timer(USEREVENT + 1, 50)
self.font = pygame.font.Font("freesansbold.ttf", 14)
def __init__(self):
self.tello = Tello()
#drone = tello.Tello('', 8889)
self.tello_ui = TelloUI(self.tello, "./img/")
# start the Tkinter
#print("before main loop")
# self.thread = threading.Thread(target=self.start_main_loop())
# self.thread.start()
print("after tello_ui initialization")
def start():
print('started')
"""
Starts sending commands to Tello.
:param file_name: File name where commands are located.
:return: None.
"""
start_time = str(datetime.now())
#with open(file_name, 'r') as f:
#commands = f.readlines()
commands = [
"command", "battery?", "takeoff", "delay 2", "left 25", "right 25",
"command", "delay 2", "down 50", "delay 2", "land", "battery?"
]
tello = Tello()
for command in commands:
#print("running thru commands")
#if command != '' and command != '\n':
#command = command.rstrip()
#if there is a delay command
if command.find('delay') != -1:
sec = float(command.partition('delay')[2])
print(f'delay {sec}')
time.sleep(sec)
pass
else:
#if command == "streamon" or command == "streamoff":
#tello.send_command(command, "cam")
if 2 == 1:
print("oh???")
else:
tello.send_command(command)
#tello.send_command(command, "general")
#print("asking for response")
#response = tello.get_response()
#print("Here is the drone response")
#print(response)
with open(f'log.{start_time}.txt', 'w') as out:
log = tello.get_log()
for stat in log:
stat.print_stats()
s = stat.return_stats()
out.write(s)
def __init__(self):
# Init pygame
pygame.init()
# Init Tello object that interacts with the Tello drone
self.tello = Tello()
# Drone velocities between -100~100
self.for_back_velocity = 0
self.left_right_velocity = 0
self.up_down_velocity = 0
self.yaw_velocity = 0
self.speed = 10
self.faceFound = False
self.send_rc_control = True
def start():
qt = QtWidgets.QApplication()
app = App(Tello())
app.setMinimumWidth(300)
app.show()
Thread(target=app.connect_tello).start()
qt.exec_()
def _receive_thread(self):
""" Listen continually to responses from the Tello - should run in its own thread.
This method includes capturing and saving each Tello the first time it responds.
If it is a known Tello, the response will be matched against the Tello's log, always recording the response
against the last log entry as commands sent to each Tello are strictly sequential.
Responses are also tested for success or failure, and if relevant an alternative command may be sent
immediately on error.
"""
while not self.terminate_comms:
try:
# Get responses from all Tellos - this line blocks until a message is received - and reformat values
response, ip = self.control_socket.recvfrom(1024)
response = response.decode().strip()
ip = str(ip[0])
# Capture Tellos when they respond for the first time
if response.lower() == 'ok' and ip not in [
tello.ip for tello in self.tellos
]:
print('[Tello Search]Found Tello on IP %s' % ip)
self.tellos.append(Tello(ip))
continue
# Get the current log entry for this Tello
tello = self._get_tello(ip)
log_entry = tello.log_entry()
# Determine if the response was ok / error (or reading a value)
send_on_error = False
if log_entry.command_type in ['Control', 'Set']:
if response == 'ok':
log_entry.success = True
else:
log_entry.success = False
if log_entry.on_error is not None:
# If this command wasn't successful, and there's an on_error entry, flag to send it later.
send_on_error = True
elif log_entry.command_type == 'Read':
# Assume Read commands are always successful... not aware they can return anything else!?
log_entry.success = True
else:
print('[Response %s]Invalid command_type: %s' %
(ip, log_entry.command_type))
# Save .response *after* .success, as elsewhere we use .response as a check to move on - avoids race
# conditions across the other running threads, which might otherwise try to use .success before saved.
log_entry.response = response
print('[Response %s]Received: %s' % (ip, response))
# If required, queue the alternative command - assume same command type as the original.
if send_on_error:
tello.add_to_command_queue(log_entry.on_error,
log_entry.command_type, None)
print('[Command %s]Queuing alternative cmd: %s' %
(ip, log_entry.on_error))
except socket.error as exc:
if not self.terminate_comms:
# Report socket errors, but only if we've not told it to terminate_comms.
print('[Socket Error]Exception socket.error : %s' % exc)
def __init__(self,
game,
x,
y,
left,
right,
up,
down,
fly,
land,
stand_img,
right_img,
left_img,
speedup=1):
self.groups = game.all_sprites
pg.sprite.Sprite.__init__(self, self.groups)
self.z = 0
self.stand_img = stand_img
self.right_img = right_img
self.left_img = left_img
self.game = game
self.image = self.stand_img
self.rect = self.image.get_rect()
self.radius = self.rect.width / 2 * .85
self.rect.center = (x, y)
self.speedx = 0
self.speedy = 0
self.mode = "Manual"
self.left = left
self.right = right
self.up = up
self.down = down
self.fly = fly
self.land = land
self.speedup = speedup
self.current_checkpoint = 0
self.flying = False
self.current_angle = 0
self.next_distance = 0
self.next_angle = 0
self.target_next_route = None
self.route = DRONE_ROUTES[0]
self.tello = Tello()
self.tello.send("command")
self.tello.send("streamon")
self.current_command = "command"
self.completed = 0
def __init__(self, height, width):
"""Start loading"""
namedWindow("drone")
self.paper = imread("./resources/Tello.png")
self.height = height
self.width = width
self.fv = FaceVector(height, width)
self.tello = Tello()
# Drone velocities between -100~100
self.for_back_velocity = 20
self.left_right_velocity = 20
self.up_down_velocity = 20
self.yaw_velocity = 20
self.speed = 20
self.send_rc_control = False
self.should_stop = False
self.mode = "keyboard"
def __init__(self):
# Setup drone topics (commands and telemetry)
rospy.Subscriber('cmd_vel', Twist, self.__send_cmd)
rospy.Subscriber('cmd_action', String, self.__action)
self.pub_tel = rospy.Publisher('telemetry', telemetry, queue_size=1)
# set drone ip and port from launch file
self.drone_ip = rospy.get_param('drone_ip', "192.168.0.1")
self.drone_port = rospy.get_param('drone_port', 8889)
self.drone_timeout = rospy.get_param('drone_timeout', 5.0)
# Initialize low-level drone driver located in tello.py
# Tellopy library is used for simplicity
self.d = Tello(self.drone_ip, self.drone_port, self.drone_timeout)
self.connected = False
self.in_flight = False
def main():
vx = 0
vy = 0
vz = 0
rot = 0
vel = 30
RED_MIN = np.array([0, 0, 90], np.uint8)
RED_MAX = np.array([50, 255, 150], np.uint8)
tello = Tello('', 9005)
time.sleep(2)
print(tello.get_battery())
#tello.takeoff()
while (True):
frame = tello.get_image()
#print("height = {}, width = {}".format(frame.shape[0], frame.shape[1]))
#720x960
center, area, img = get_object(frame, RED_MIN, RED_MAX)
print(tello.get_battery())
# Display the resulting frame
img = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)
cv2.imshow('frame', img)
if cv2.waitKey(1) & 0xFF == ord('q'):
break
# When everything done, release all
tello.close()
cv2.destroyAllWindows()
def __init__(self):
super(MainWindow, self).__init__()
self.setWindowTitle("Tello Scan")
self.tello_obj = Tello('', 8889)
self.control_widget = TelloControllerWidget(self.tello_obj)
self.path_widget = PathPlanningWidget()
self.path_widget.signal_trajectory_point.connect(self.start_trajectory)
self.set_layout()
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
def __init__(self, tello: Tello):
QtWidgets.QVBoxLayout.__init__(self)
self.tello = tello
self.video = Video(tello)
self.sweep = Sweep(tello)
# buttons
self.addWidget(Button("Take Off", tello.takeoff))
self.addWidget(Button("Land", tello.land))
self.addWidget(Button("Stream Video", self.video.start))
self.addWidget(Button("Perimeter sweep", self.sweep.start))
self.addWidget(Button("Manual override", self.sweep.pause))
self.addWidget(
Button("Forward", lambda: tello.move_forward(self.distance)))
self.addWidget(Button("Back", lambda: tello.move_back(self.distance)))
self.addWidget(Button("Left", lambda: tello.move_left(self.distance)))
self.addWidget(Button("Right",
lambda: tello.move_right(self.distance)))
# style
self.setSpacing(20)
def connectToDrone():
global tello
tello = Tello()
tello.connect()
tello.can_send_rc_control = False
tello.yaw_velocity = 0
time.sleep(2)
def main(mode='host'):
global e
global t
if mode == 'host':
e = RMS1('192.168.2.1')
t = Tello('192.168.10.1')
else:
robot_ip = robotlistener()
if robot_ip == '':
print('no robot connected to network')
else:
e = RMS1(robot_ip)
if e is not None and t is not None:
if e.connect() and t.connect():
v = TelloRMVideoClient(e,t)
v.start()
while v.stopApp == False:
time.sleep(2)
else:
print('no RM online or no Tello online')
else:
print('no RM online or no Tello online')
if not intro():
print("Exiting HelloTello...")
sys.exit()
# setup cascade and text for stream
cas_lst = ci.cascade_finder()
print("Now, choose what Tello will track.\nAvailable libraries:")
for cascade in cas_lst:
print(cascade)
cascade_dir = "cascades/" + ci.usr_choice(cas_lst)
font = cv2.FONT_HERSHEY_SIMPLEX
bottom_left_corner = (10, 710)
cascade = cv2.CascadeClassifier(cascade_dir)
# initialize Tello and video stream
t = Tello()
time.sleep(1)
initialize()
# loop controls once drone is connected
while running:
# detect face and find coordinates if exists
frame_read = t.get_frame_read()
frame = cv2.cvtColor(frame_read.frame, cv2.COLOR_BGR2RGB)
frameRet = frame_read.frame
face_center_coords = facedetect(frameRet, cascade, MANUAL_MODE)
# velocity printout
if S == 30:
text = "Speed: Low"
def telloControllerThread():
tello = Tello('', 8889)
north = 0
west = 0
south = 0
east = 0
landing = False
while not receiving:
pass
try:
tello.takeoff()
except Exception:
print("error occured taking off")
while True:
print("height")
print(tello.get_height())
if tello.get_height() < 1 and not landing:
resp = tello.move_up(0.2)
print("response for moving up")
print(resp)
if north < 1:
print("moving forward")
resp = tello.move_forward(0.2)
print("response for moving forward")
print(resp)
north = north + 0.2
elif west < 1:
print("moving left")
resp = tello.move_left(0.2)
print("response for moving left")
print(resp)
west = west + 0.2
elif south < 1:
print("moving backward")
resp = tello.move_backward(0.2)
print("response for moving backward")
print(resp)
south = south + 0.2
elif east < 1:
print("moving right")
resp = tello.move_right(0.2)
print("response for moving east")
print(resp)
east = east + 0.2
else:
landing = True
tello.land()
from tello import Tello
from datetime import datetime
import time
start_time = str(datetime.now())
commands = ["battery?", "delay 5", "height?"]
print("Tello booting up...")
tello = Tello()
time.sleep(2)
tello.send_command("command")
time.sleep(2)
for command in commands:
if command != '' and command != '\n':
command = command.rstrip()
if command.find('delay') != -1:
sec = float(command.partition('delay')[2])
tello.hold(sec)
pass
else:
tello.send_command(command)
# print all logs at end of program
# log = tello.get_log()
#
# for stat in log:
# stat.print_stats()
axis_data, button_data, hat_data = self.get_initial_datas()
last_state = None
while 1:
axis_data, button_data, hat_data, last_state = self.iterate(
axis_data, button_data, hat_data, last_state)
if test_mode:
break
if __name__ == '__main__':
from scheduler import Scheduler
t = Tello()
s = Scheduler(period=DEBOUNCE_PERIOD)
s.start()
s.set_iteration_callback(t.send)
c = Controller()
c.set_state_change_callback(s.set_state)
try:
c.loop()
except KeyboardInterrupt:
pass
t.shutdown()
from tello import Tello
import sys
from datetime import datetime
import time
import serial
commandsList = []
start_time = str(datetime.now())
ser = serial.Serial('COM10', 9600)
time.sleep(2)
#file_name = sys.argv[1]
#f = open(file_name, "r")
#commands = f.readlines()
tello = Tello()
tello.send_command("command")
tello.send_command("takeoff")
for x in range(0, 10):
receivedCommand = ser.readline()
string = receivedCommand.decode()
string = string.rstrip()
commandsList.append(string)
print(string)
tello.send_command(commandsList[-1])
if string == "land":
break
tello.send_command("land")
'''
for command in commands:
if command != '' and command != '\n':
command = command.rstrip()
if command.find('delay') != -1:
sec = float(command.partition('delay')[2])
class FaceTracker:
"""Constants"""
FB_S = 15 # FWD/BWD Speed of the drone
LR_S = 25 # LFT/RGHT Speed of the drone
UD_S = 25
CW_S = 25 # CW/CCW Speed of the drone
FPS = 20 # Frames per second of the pygame window display
def __init__(self, height, width):
"""Start loading"""
namedWindow("drone")
self.paper = imread("./resources/Tello.png")
self.height = height
self.width = width
self.fv = FaceVector(height, width)
self.tello = Tello()
# Drone velocities between -100~100
self.for_back_velocity = 20
self.left_right_velocity = 20
self.up_down_velocity = 20
self.yaw_velocity = 20
self.speed = 20
self.send_rc_control = False
self.should_stop = False
self.mode = "keyboard"
def run(self, show=False, debug=False):
"""Connecting block"""
if not self.tello.connect():
return
print("Connected")
if not self.tello.set_speed(self.speed):
return
print("Speeds set")
"""Stream start block"""
if not self.tello.streamoff():
return
if not self.tello.streamon():
return
cap = self.tello.server.get_video_capture()
print("Stream started")
"""Main loop"""
while not self.should_stop:
vec = None
"""Frame reading block"""
if self.mode == "tracking" or show or debug:
try:
r, frame = cap.read()
except ValueError:
continue
if r:
"""Creating target directions vector"""
if self.mode == "tracking" or debug:
vec, frame = self.fv.direction_vector_3d_with_returning_image(frame)
"""Frame plotting(requires from argument: bool:SHOW)"""
if show or debug:
frame = self.fv.text_addition(frame, vec)
imshow("drone", frame)
if (not show) and (not debug):
imshow("drone", self.paper)
key = waitKey(5) & 0xff
"""Keyboard commands getting"""
self.check_key(key)
if self.mode == "tracking":
"""Driving block"""
if vec is None:
vec = [0, 0, 0]
print(vec)
"""Setting velocities depending from directions vector VEC"""
if vec[0] != 0 or vec[1] != 0:
"""Moving in 2D space at first"""
# set left/right velocity
self.left_right_velocity = -self.LR_S * vec[0]
# set up/down velocity
self.up_down_velocity = self.UD_S * vec[1]
# set forward/backward velocity
else:
"""Then moving forward/backward"""
self.for_back_velocity = self.FB_S * vec[2]
# set yaw clockwise velocity
self.yaw_velocity = self.CW_S * 0
"""Send move commands"""
self.update()
sleep(1 / self.FPS)
self.tello.end()
def update(self):
""" Update routine. Send velocities to Tello."""
if self.send_rc_control:
self.tello.move_with_velocities(self.left_right_velocity, self.for_back_velocity,
self.up_down_velocity, self.yaw_velocity)
def check_key(self, key):
"""
Moves Tello through the keyboard keys.
- T / G : Takeoff / Land(Ground).
- W / S : Up / Down.
- A / D : CW / CCW.
- I / K : Forward / Backward.
- J / L : Left / Right.
- SPACE : Start / Stop face tracking.
- Q : Quit.
"""
if key == ord('q'): # stop
self.should_stop = True
elif key == ord('t'): # takeoff
print("Flying")
self.tello.takeoff()
self.send_rc_control = True
elif key == ord('g'): # land
print("Landing")
self.tello.land()
self.send_rc_control = False
elif key == ord('i'): # forward
self.tello.forward(50)
elif key == ord('k'): # backward
self.tello.back(50)
elif key == ord('j'): # left
self.tello.left(50)
elif key == ord('l'): # right
self.tello.right(50)
elif key == ord('w'): # up
self.tello.up(50)
elif key == ord('s'): # down
self.tello.down(50)
elif key == ord('a'): # cw
self.tello.rotate_cw(30)
elif key == ord('d'): # ccw
self.tello.rotate_ccw(30)
elif key == ord(' '): # change mode
self.change_mode()
"""Realise mode changing event"""
def change_mode(self):
if self.mode == "tracking":
self.mode = "keyboard"
self.tello.stop()
elif self.mode == "keyboard":
self.mode = "tracking"
class Interface:
def __init__(self):
self.tello = Tello()
self.tello.sendCmd("streamon") #스트리밍 모드
pygame.init()
pygame.display.set_caption("KNUE Drone Stream")
self.screen = pygame.display.set_mode([960, 720])
pygame.time.set_timer(USEREVENT + 1, 50)
self.font = pygame.font.Font("freesansbold.ttf", 14)
def make_text(self, font, text, color, bgcolor, top, left, position=0):
surf = font.render(text, False, color, bgcolor)
rect = surf.get_rect()
if position:
rect.center = (left, top)
else:
rect.topleft = (left, top)
self.screen.blit(surf, rect)
return rect
def run(self):
'''
프레임을 업데이트 하고 이벤트를 처리한다.
'''
frame_read = self.tello.get_frame_read()
time.sleep(1)
exitEvent = False
previousCounter = 0
while not exitEvent:
#이벤트 검사
for event in pygame.event.get():
if event.type == USEREVENT + 1:
pass
elif event.type == KEYDOWN:
keys = pygame.key.get_pressed()
self.keyDown(keys)
elif event.type == KEYUP:
self.keyUp(keys)
if frame_read.stopped:
frame_read.stop()
break
nowCounter = frame_read.frameCounter
if nowCounter > previousCounter:
self.screen.fill([0, 0, 0]) # 스크린 칠하기(검정)
frame = cv2.cvtColor(frame_read.frame,
cv2.COLOR_BGR2RGB) # 읽어온프레임의 색 형식 바꾸기
frame = np.rot90(frame) # 90도 회전
frame = np.flipud(frame) # 위아래 전환
face = pygame.surfarray.make_surface(frame) # 화면 형식에 맞게 전환하고
self.screen.blit(face, (0, 0)) # 탐색필요
self.frame_rect = self.make_text(
self.font, "frameCount : " + str(nowCounter), blue, None,
20, 10)
self.bat_rect = self.make_text(
self.font, "batteryState : " + str(self.tello.battery),
green, None, 40, 10)
self.wifi_rect = self.make_text(
self.font, "wifiState : " + str(self.tello.wifi), green,
None, 60, 10)
pygame.display.update()
previousCounter = frame_read.frameCounter # 화면갱신
pygame.display.update()
time.sleep(1 / FPS)
def keyDown(self, key):
if key[pygame.K_HOME]:
self.tello.state = "takeoff"
if key[pygame.K_END]:
self.tello.sendCmd("land")
self.tello.state = "land"
if key[pygame.K_UP]:
self.tello.speed_ud = 50
print("key up")
if key[pygame.K_DOWN]:
self.tello.speed_ud = -50
print("key down")
if key[pygame.K_LEFT]:
self.tello.speed_yaw = -50
print("key left")
if key[pygame.K_RIGHT]:
self.tello.speed_yaw = 50
print("key right")
if key[pygame.K_w]:
self.tello.speed_fb = 50
print("key foward")
if key[pygame.K_s]:
self.tello.speed_fb = -50
print("key back")
if key[pygame.K_a]:
self.tello.speed_lr = -50
if key[pygame.K_d]:
self.tello.speed_lr = 50
def keyUp(self, key):
if key[pygame.K_UP]:
self.tello.speed_ud = 0
if key[pygame.K_DOWN]:
self.tello.speed_ud = 0
if key[pygame.K_LEFT]:
self.tello.speed_yaw = 0
if key[pygame.K_RIGHT]:
self.tello.speed_yaw = 0
if key[pygame.K_w]:
self.tello.speed_fb = 0
if key[pygame.K_s]:
self.tello.speed_fb = 0
if key[pygame.K_a]:
self.tello.speed_lr = 0
if key[pygame.K_d]:
self.tello.speed_lr = 0
def speedNormalize(self, value, cmd, multiply):
"""
이 함수는 키 눌림에 따라 하여 반환
반영되는 속도는 최고 속도를 초과하지 않음
"""
if abs(value + cmd * multiply) < self.tello.max_speed:
value = value + cmd * multiply
else:
value = self.tello.max_speed * (abs(value) / value)
return value
from tello import Tello
import time
import sys
wait_time = 5 # Wait time after each command
Lowest_battery = 5 # If the battery is equal to this or lower than the program will not run
local_ip = ['192.168.10.2', '192.168.10.3']
# local_ip = ['192.168.10.10', '192.168.10.19'] # Test ip's for debugging while the drone is charging
local_port = 8889
imperial = False # MPH to KMH further info in tello.py
i = 0
while True:
try:
tello = Tello(local_ip[i], local_port, imperial, wait_time + 1)
except OSError:
i = i + 1
if i == 2:
break
else:
print(local_ip[i], "Is wrong ip")
try:
Current_battery = tello.get_battery()
except NameError:
sys.exit("No ip found")
if Current_battery >= Lowest_battery:
print("Battery is fine")
tello.takeoff()
time.sleep(wait_time) # delay for 1 seconds
tello.flip('b')
time.sleep(wait_time) # delay for 1 seconds
tello.rotate_cw(180)
from tello import Tello
from datetime import datetime
import time
start_time = str(datetime.now().strftime('%d%m%Y%H%M%S'))
print("Time: " + start_time)
file_name: str = './command.txt'
print(file_name)
f = open(file_name, "r")
commands = f.readlines()
tello = Tello()
for command in commands:
if command != '' and command != '\n':
command = command.rstrip()
if command.find('delay') != -1:
sec = float(command.partition('delay')[2])
print('delay %s' % sec)
time.sleep(sec)
pass
else:
tello.send_command(command)
log = tello.get_log()
out = open('log/log_' + start_time + '.txt', 'x')
for stat in log:
stat.print_stats()
class Drone(pg.sprite.Sprite):
def __init__(self,
game,
x,
y,
left,
right,
up,
down,
fly,
land,
stand_img,
right_img,
left_img,
speedup=1):
self.groups = game.all_sprites
pg.sprite.Sprite.__init__(self, self.groups)
self.z = 0
self.stand_img = stand_img
self.right_img = right_img
self.left_img = left_img
self.game = game
self.image = self.stand_img
self.rect = self.image.get_rect()
self.radius = self.rect.width / 2 * .85
self.rect.center = (x, y)
self.speedx = 0
self.speedy = 0
self.mode = "Manual"
self.left = left
self.right = right
self.up = up
self.down = down
self.fly = fly
self.land = land
self.speedup = speedup
self.current_checkpoint = 0
self.flying = False
self.current_angle = 0
self.next_distance = 0
self.next_angle = 0
self.target_next_route = None
self.route = DRONE_ROUTES[0]
self.tello = Tello()
self.tello.send("command")
self.tello.send("streamon")
self.current_command = "command"
self.completed = 0
def update(self):
# toggle flying
keys = pg.key.get_pressed()
if keys[self.fly]:
if not self.flying:
self.flying = True
self.tello.send("takeoff")
self.current_command = "takeoff"
elif keys[self.land]:
if self.flying:
self.flying = False
self.tello.send("land")
self.current_command = "land"
# do not move if not flying
if not self.flying:
return
# toggle mode
if self.mode == "Automatic":
self.update_automatic()
else:
self.update_manual()
def update_manual(self):
self.image = self.stand_img
self.rect = self.rect
self.radius = self.rect.width / 2 * .85
self.speedx = 0
self.speedy = 0
# get current checkpoint route
self.route = self.target_next_route
if not self.route:
return
# check distance to x
if self.route[0] < self.rect.x:
# if at the left side, move left
self.speedx -= DRONE_SPEED * self.speedup
self.image = self.left_img
elif self.route[0] > self.rect.x:
# if at the right side, move right
self.speedx += DRONE_SPEED * self.speedup
self.image = self.right_img
# check distance to y
if self.route[1] < self.rect.y:
# if at the top side, move up
self.speedy -= DRONE_SPEED * self.speedup
elif self.route[1] > self.rect.y:
# if at the bottom side, move down
self.speedy += DRONE_SPEED * self.speedup
# lower speed a bit for diagonal movement
if self.speedx != 0 and self.speedy != 0:
self.speedx *= 0.7071
self.speedy *= 0.7071
# move drone
self.rect.x += self.speedx
self.rect.y += self.speedy
# position correction
if self.speedx < 0 and self.rect.x < self.route[0]:
self.rect.x = self.route[0]
if self.speedx > 0 and self.rect.x > self.route[0]:
self.rect.x = self.route[0]
if self.speedy < 0 and self.rect.y < self.route[1]:
self.rect.y = self.route[1]
if self.speedy > 0 and self.rect.y > self.route[1]:
self.rect.y = self.route[1]
# reset route if reached
if self.rect.x == self.route[0] and self.rect.y == self.route[1]:
self.route = None
self.target_next_route = None
# position correction for boundary
if self.rect.left < 50:
self.rect.left = 50
if self.rect.right > 380:
self.rect.right = 380
if self.rect.top < 50:
self.rect.top = 50
if self.rect.bottom > 350:
self.rect.bottom = 350
def update_automatic(self):
self.image = self.stand_img
self.rect = self.rect
self.radius = self.rect.width / 2 * .85
self.speedx = 0
self.speedy = 0
# get current checkpoint route
self.route = DRONE_ROUTES[self.current_checkpoint]
# check distance to x
if self.route[0] < self.rect.x:
# if at the left side, move left
self.speedx -= DRONE_SPEED * self.speedup
self.image = self.left_img
elif self.route[0] > self.rect.x:
# if at the right side, move right
self.speedx += DRONE_SPEED * self.speedup
self.image = self.right_img
# check distance to y
if self.route[1] < self.rect.y:
# if at the top side, move up
self.speedy -= DRONE_SPEED * self.speedup
elif self.route[1] > self.rect.y:
# if at the bottom side, move down
self.speedy += DRONE_SPEED * self.speedup
# lower speed a bit for diagonal movement
if self.speedx != 0 and self.speedy != 0:
self.speedx *= 0.7071
self.speedy *= 0.7071
# move drone
self.rect.x += self.speedx
self.rect.y += self.speedy
# position correction
if self.speedx < 0 and self.rect.x < self.route[0]:
self.rect.x = self.route[0]
if self.speedx > 0 and self.rect.x > self.route[0]:
self.rect.x = self.route[0]
if self.speedy < 0 and self.rect.y < self.route[1]:
self.rect.y = self.route[1]
if self.speedy > 0 and self.rect.y > self.route[1]:
self.rect.y = self.route[1]
# update checkpoint and command if reached
if self.rect.x == self.route[0] and self.rect.y == self.route[1]:
self.current_checkpoint += 1
# round robin
if self.current_checkpoint >= len(DRONE_ROUTES):
self.current_checkpoint = 0
self.completed += 1
self.route = DRONE_ROUTES[self.current_checkpoint]
# update command
self.current_command, self.current_angle = calculate_command(
self.current_angle, self.rect.x, self.rect.y, self.route[0],
self.route[1])
self.tello.send(self.current_command)
from keyCommand import KeyCommand
from pynput import keyboard
from datetime import datetime
def on_keypress(key):
command = KeyCommand.get_command(key)
if command != False or "":
print("Key: ")
tello.send_command(command)
start_time = str(datetime.now().strftime('%d%m%Y%H%M%S'))
print("Time: " + start_time)
tello = Tello()
tello.send_command('command')
with keyboard.Listener(on_press=on_keypress) as listener:
listener.join()
listener.start()
log = tello.get_log()
out = open('log/log_' + start_time + '.txt', 'x')
for stat in log:
stat.print_stats()
out_str = stat.return_stats()
out.write(out_str)
from tello import Tello
import sys
from datetime import datetime
import time
import TelloPro
tello = Tello()
command_lst = []
command_lst.append(TelloPro.get_instance('takeoff', -1))
command_lst.append(TelloPro.get_instance('up', 50))
command_lst.append(TelloPro.get_instance('down', 50))
for i in range(4):
command_lst.append(TelloPro.get_instance('flip', i))
command_lst.append(TelloPro.get_instance('right', 50))
command_lst.append(TelloPro.get_instance('left', 50))
command_lst.append(TelloPro.get_instance('forward', 50))
command_lst.append(TelloPro.get_instance('back', 50))
command_lst.append(TelloPro.get_instance('cw', 50))
command_lst.append(TelloPro.get_instance('ccw', 50))
command_lst.append(TelloPro.get_instance('land', -1))
for command in command_lst:
tello.send_command_instance(command)
# docs https://www.ryzerobotics.com/tello/downloads
# something of note: if no commands are sent for 15 seconds the drone will land.
# we will need some sort of "keep-alive" ping. something like get battery level
# would be good since we'll want to keep tabs on that anyway
from tello import Tello
tello = Tello()
print('\r\n\r\nTello Python3 Demo.\r\n')
print(
'Tello: command takeoff land flip forward back left right \r\n up down cw ccw speed speed?\r\n'
)
print('end -- quit demo.\r\n')
# start SDK mode
tello.start_up()
def move_square():
tello.move("forward", 20)
# tello.go_forward(20)
# tello.go_right(20)
# tello.go_backward(20)
while True: