How does STM32 communicate with UAVCAN GUI Tools

Applications & Usage
1

How does STM32 communicate with GUI Tools through SLCAN of Ardupilot？ What basic protocols are required?

2

Generally, questions about ArduPilot are better asked on the ArduPilot forum, but I can help here. The answer to your question is embedded in the question itself: SLCAN (sometimes referred to as LAWICEL protocol) is the protocol you are looking for. There is no formal specification but a reasonably common subset is described here:

https://files.zubax.com/products/com.zubax.babel/Zubax_Babel_Datasheet.pdf#page=16

3

Thanks, I wil try.