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mavlink / MAVSDK-Python

MAVSDK client for Python.
https://mavsdk.mavlink.io
BSD 3-Clause "New" or "Revised" License
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display the RC channel input value on the screen. #218

Open junhyuk9976 opened 4 years ago

junhyuk9976 commented 4 years ago

I want to display the RC channel input value on the screen. I couldn't find it in the API reference. Any help would be greatly appreciated.

julianoes commented 4 years ago

Yes, it's currently not implemented looking at http://mavsdk-python-docs.s3-website.eu-central-1.amazonaws.com/plugins/telemetry.html.

Which MAVLink message information would the information be in that you need?

junhyuk9976 commented 4 years ago

HIL_RC_INPUTS_RAW(#92).

julianoes commented 4 years ago

But this message is not implemented or used for PX4. It is specfically for HIL (hardware in the loop) simulation. Are you sure?

junhyuk9976 commented 4 years ago

But this message is not implemented or used for PX4. It is specfically for HIL (hardware in the loop) simulation. Are you sure?

I couldn't explain it properly. I am wondering if there is a function similar to HIL_RC_INPUTS_RAW(#92) in MAVSDK-API.

julianoes commented 4 years ago

Do you want to send RC channels using MAVSDK or do you want to have telemetry about what is being sent by some other RC?

junhyuk9976 commented 4 years ago

I want to know the Hz value of the RC channel remotely.

like PyMAVLink

`import time from pymavlink import mavutil

Drone = mavutil.mavlink_connection('udpin:192.168.1.1:14550')

while True: try: print(Drone.recv_match(type='RC_CHANNELS', blocking=True)) except: pass time.sleep(0.1)`

Do you want to send RC channels using MAVSDK or do you want to have telemetry about what is being sent by some other RC?

junhyuk9976 commented 4 years ago

I used the Insert code function, but it doesn't work..

julianoes commented 4 years ago

Ok, you need telemetry for RC_CHANNELS, now I understand it.

slucasm commented 3 years ago

Hi @julianoes,

How is going this feature? I am developing a safe landing system with computer vision and I need to detect the RC switches values to be able to abort the landing if the pilot wants.

Do you know any available method to do this with mavsdk or do I have to wait for this improvement?

Thank you in advance,

Sergi.

Nbelles commented 2 years ago

Hey @julianoes,

I would also like to know the status of this feature request. I am trying to get the status of the RC switches as well. Thanks!

eduardkieser commented 2 years ago

Hi, same question/request. I have a Cube connected to a linux companion computer via the Telemetry uart and I would like to read the RC channel values that are sent from the transmitter on the ground on the companion computer. What is the status of this feature, is it possible? If not, what is the least painfull work-around?

JonasVautherin commented 2 years ago

I guess we need somebody to contribute RC_CHANNELS to the telemetry plugin. Happy to help if someone is willing to do that :+1: