Hi I am new to UDOO.Actually, I will buy one according to answers of this question. I just want to ask about gpıo's pins connected over the ATmega32u4. Can ı reach arduino pins over Linux kernel. What I mean that is can ı see the gpıochip's of the atmega if type kinda like ls /sys/class etc. or are there any change to communicate dynamically to arduino pins over serial connection of atmega (/dev/atcm.. )
Try Firmata. In this arrangement, the Arduino side is where the major peripheral I/O taking place, while the Bolt's AMD Ryzen CPU is just talking over the main_CPU <--> Arduino serial communication channel to tether-control the Arduino.
This is also an interesting project although not maintained at the moment https://github.com/BLavery/virtual-GPIO
