Parrot ANAFI Drone Parameters

ulas96 · November 23, 2023, 6:59am

Hi,

I have a Parrot ANAFI Drone. I am using olympe sdk on an ubuntu computer.
I want to get some sensor values of the drone. For example roll,pitch and yaw angles or height of the drone or velocity of the drone etc.
Can I reach these drone parameters ?

Thanks

rushikesh-slu · November 27, 2023, 6:48pm

github.com

Parrot-Developers/olympe/blob/master/src/olympe/doc/examples/streaming.py

#!/usr/bin/env python

# NOTE: Line numbers of this example are referenced in the user guide.
# Don't forget to update the user guide after every modification of this example.

import csv
import math
import os
import queue
import shlex
import subprocess
import tempfile
import threading

import olympe
from olympe.messages.ardrone3.Piloting import TakeOff, Landing
from olympe.messages.ardrone3.Piloting import moveBy
from olympe.messages.ardrone3.PilotingState import FlyingStateChanged
from olympe.messages.ardrone3.PilotingSettings import MaxTilt
from olympe.messages.ardrone3.PilotingSettingsState import MaxTiltChanged

This file has been truncated. show original

You can access metadata from

def show_yuv_frame(self, window_name, yuv_frame):
        # the VideoFrame.info() dictionary contains some useful information
        # such as the video resolution
        info = yuv_frame.info()

        height, width = (  # noqa
            info["raw"]["frame"]["info"]["height"],
            info["raw"]["frame"]["info"]["width"],
        )

        # yuv_frame.vmeta() returns a dictionary that contains additional```

In the above code, yuv_frame.vmeta() gives you entire metadata.

Axelm · November 28, 2023, 8:43am

You can also catch the AttitudeChanged message to get the roll,pitch or yaw angles of the drone. For the height, it’s the AltitudeAboveGroundChanged and/or the AltitudeChanged messages.

Please, refers to this example to know how to catch events.

Regards,
Axel

system · December 23, 2023, 7:00am

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