Communicate landing coordinates from STM32F407 to Pixhawk

ArduCopter
1

Hello all, I’m a complete beginner in using Pixhawk but I’ve been using STM32 for a while now.

I’m designing an automatic landing system for my quadcopter using Pixhawk 2.4.8. However, when STM32 gets the coordinates of the landing position, I can’t find a way to communicate them to Pixhawk, let alone use those coordinates to build a path for the drone to land.

Has anyone ever tried to communicate STM32 to Pixhawk before? Thank you in advance.

2

You need to establish serial communication between pixhawk and your embedded card and parse mavlink messages. This might help.

3

oh thank man, I’ll check it out!