Welcome to the future! Chibios is the firmware for all Ardupilot platforms going forward.
Cool thanks Robin. I saw it mentioned, but thought it was something to do with newer boards like F4/F7/F405, etc.
When will I be able to use the air speed sensor 4525DO connection to port 3?
Please make this an opportunity for a flight controller Holybro pixhawk 4.
I2C Buses Holybro pixhawk 4
• the internal I2C port is bus 0 in ArduPilot (I2C3 in hardware)
• the port labelled I2CA is bus 3 in ArduPilot (I2C4 in hardware)
• the port labelled I2CB is bus 2 in ArduPilot (I2c2 in hardware)
• the port labelled GPS is bus 1 in ArduPilot (I2c1 in hardware)
ARSPD_BUS: Airspeed I2C bus
Note: This parameter is for advanced users
The bus number of the I2C bus to look for the sensor on
Now it’s only possible to the port B for Holybro pixhawk 4 (Airspeed I2C bus = 2)
Thank you for your work on continuous program updates