def send_command(self, command: str, query: bool=False, make_photo: bool=False):
# New log entry created for the outbound command
self.log.append(Stats(command, len(self.log)))
# Sending command to Tello
self.socket.sendto(command.encode('utf-8'), self.tello_address)
# Displaying conformation message (if 'debug' os True)
if self.debug is True:
print('Sending command: {}'.format(command))
# Checking whether the command has timed out or not (based on value in 'MAX_TIME_OUT')
start = time.time()
while not self.log[-1].got_response(): # Runs while no repsonse has been received in log
now = time.time()
difference = now - start
if difference > self.MAX_TIME_OUT:
print('Connection timed out!')
break
# Prints out Tello response (if 'debug' is True)
if self.debug is True and query is False:
print('Response: {}'.format(self.log[-1].get_response()))
# At the end of each command, wait a little bit and take a photo
# TODO: decide, whether time.sleep() is even necessary
if make_photo:
time.sleep(1)
self.signal_to_make_photo()
def wait(self, delay: float):
# Displaying wait message (if 'debug' is True)
if self.debug is True:
print('Waiting {} seconds...'.format(delay))
# Log entry for delay added
self.log.append(Stats('wait', len(self.log)))
# Delay is activated
time.sleep(delay)
def send_command(self, command: str, query: bool =False):
# New log entry created for the outbound command
self.log.append(Stats(command, len(self.log)))
# Sending command to Tello
self.socket.sendto(command.encode('utf-8'), self.tello_address)
# Displaying conformation message (if 'debug' os True)
if self.debug is True:
print('Sending command: {}'.format(command))
# Checking whether the command has timed out or not (based on value in 'MAX_TIME_OUT')
start = time.time()
def send_command(self, command: str, query: bool = False):
# New log entry created for the outbound command
self.log.append(Stats(command, len(self.log)))
# Sending command to Tello
self.socket.sendto(command.encode('utf-8'), self.tello_address)
# Displaying conformation message (if 'debug' os True)
if self.debug is True:
print('Sending command: {}'.format(command))
# Checking whether the command has timed out or not (based on value in 'MAX_TIME_OUT')
start = time.time()
while not self.log[-1].got_response(
): # Runs while no repsonse has been received in log
now = time.time()
difference = now - start
if difference > self.MAX_TIME_OUT:
print('Connection timed out!')
break
# Prints out Tello response (if 'debug' is True)
if self.debug is True:
if self.log[-1].got_response():
print('Response: {}'.format(self.log[-1].get_response()))
def send_command_no_response(self, command: str):
# New log entry created for the outbound command
self.log.append(Stats(command, len(self.log)))
# Sending command to Tello
self.socket.sendto(command.encode('utf-8'), self.tello_address)