I have a Pixhawk 4
I’m trying to use my custom own made Radio Controller that uses SPI port (THIS IS IMPORTANT) but i didn’t find any example for this.
In PX4 user guide has been written: SPI is synchronous serial communication interface used for connecting faster sensors and devices. This protocol is commonly use is for connecting optical flow sensors or “special telemetry modems”
see this: https://docs.px4.io/main/en/assembly/cable_wiring.html#spi
Does anybody have a solution for me?