Hello all, Good Day. I want to communicate to pixhawk from pi3 and wants to read the data like accelerometer and gyroscope for position and velocity control. I did initial setup and mavproxy.py --master=/dev/serial0 --baudrate 57600 --aircraft ardusub I have got the attached output whether my pi…

This might help you. [image] Obtaining BlueROV2 IMU Readings Via Pymavlink Modifications Hi all, I’m interested in reading data from the BlueROV2 IMU magnetometer utilizing Pymavlink, so I can get the compass reading. I’ve referenced the following hyperlinks:…

Hi @shakeera , has this been resolved? The post that @StrikeLines linked to may be helpful, but your post isn’t super clear on what you’re actually trying to do, so feel free to follow up/clarify your post if there’s still information you haven’t managed to find yet :slight_smile:

Dear EliotBR, while I am following ur code I got the permission denied error. How can I set additional udp out port. I am not understanding any thing. Please help me in this regard. I am attaching the code what I ran and The output. [2] [1]

[image] shakeera: while I am following ur code I got the permission denied error. I don’t know which code you’re referring to. [image] shakeera: How can I set additional udp out port. I am not understanding any thing. How is your system set up? What devices are involved, and how are…

I would like to do this, i.e. request data from the Raspberry Pi 3B that it gets from the PixHawk. Is the companion Computer set up to reply to a request with data, say compass heading or pitch? I spent hours trying to figure out how the Companion computer software works then it dawned on me that …

Looking at this post: [image] Obtaining BlueROV2 IMU Readings Via Pymavlink Modifications Hi all, I’m interested in reading data from the BlueROV2 IMU magnetometer utilizing Pymavlink, so I can get the compass reading. I’ve referenced the following hyperlinks:…

I read the comments at the top of the code that indicate Cameron created a port on the Pi. One of the USB ports? Or is this a physical port at all? How does he communicate with it? From another computer running Python?

Hi Peter, These diagrams from my thesis will help in illustrating my post above. [image] Figure 1: Diagram of the hardware and software components on the BlueROV2 Heavy and the topside, their connections, communication formats and the types of data being exchanged [image] Figure 2: System dia…

Thank you Cameron for the excellent explanation. I suspected something like that. What I want is doable but possibly not by me. My ROV has two rotating side thrusters that are software coupled to a ruder and elevator behind a third thruster. Control is by PICs programmed in CCS C at either end of …

The Zero does not seem to be available, Will a Pico W or H or Pico without WiFi work. I can start with an extra Pi 2 or 3 on a power supply. Edit: I don’t think a Pico will work, I just looked at the description. It seems a bit clumsy to have a PIC ask a Zero on I2C to get data from a Pixhawk on…

I want to communicate to pixhawk from Raspberry pi 3 and read the telemetry data like accelerometer and gyroscope data

General Discussion

StrikeLines (Travis Griggs) March 4, 2022, 1:58pm 2

This might help you.

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I want to communicate to pixhawk from Raspberry pi 3 and read the telemetry data like accelerometer and gyroscope data

Community

BR Website

Software Docs

Autopilot Docs

BR and Beyond

Software

I want to communicate to pixhawk from Raspberry pi 3 and read the telemetry data like accelerometer and gyroscope data

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