yosiyoshi / yoshidrone

Project code: 朱雀, drone-programming project in Asia.

YoshiDrone(朱雀)

Project code: 朱雀, drone-programming project in Asia.

History and Timeline

2018/10/29 Initial Commit

DJI/Ryze Tello Autopilot

2018/11/03 Python SDK: First Flight; Launch succeeded but error in Landing

2018/11/16 Gobot SDK: First Flight; Launch succeeded and Landing succeeded

[Flight video] https://youtu.be/UKWdrdhSFF0

Concept & Feature

Experimental study for autopilot drones in Asian countries.

Especially for "extravisual long distance" autopilot,

And Autopilot through voice recognition.

Project Environment Expected

C++, English/Chinese/Japanese as the communication language if group working.

Example of drone platform: Drones of DJI-products.

English Name of Project

YoshiDrone for the project name, Zhuque/Suzaku for the project code.

Update 2018/11/03: Initial Project

Created tello autopilot sample as "drone.py" on this repository.

yoshidrone's Issues

Exception occured in drone.py

https://github.com/yosiyoshi/YoshiDrone/blob/master/drone.py

DJI/Ryze Tech "Tello" remoted by this program occured an exception.

As the result, the drone program couldn't work properly.

The drone seems able to take off, but has something wrong for landing,
therefore the process may cause to stop before:
sys.exit()
in the part of:

if __name__ == '__main__':
    tap=TelloAutoPilot()
    tap.initConnection()
    tap.takeoff()
    tap.land()
    sys.exit()

Then occured:

An exception has occurred, use %tb to see the full traceback.

SystemExit

C:\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py:2870: UserWarning: To exit: use 'exit', 'quit', or Ctrl-D.
  warn("To exit: use 'exit', 'quit', or Ctrl-D.", stacklevel=1)

Exception-able functions are defined as below:

try:
            sent = self.sock.sendto('command'.encode(encoding="utf-8"), self.tello)
        except:
            pass
        try:
            sent = self.sock.sendto('speed 50'.encode(encoding="utf-8"), self.tello)
        except:
            pass

    def land(self):
        try:
            sent = self.sock.sendto('land'.encode(encoding="utf-8"), self.tello)
        except:
            pass