Serial allocation
Posted: Mon Apr 06, 2020 4:41 pm
Hi, I am looking for the definition of the serial channels for the maple-style boards.
I use Arduino IDE 1.8.12 and the latest core from githup.
Apparently, the identifier
Serial represents the USB serial port.
What is then the name of the physical ports? I tried Serial2, but this produces an "undefined reference" error on compilation.
Is there an official document?
I use Arduino IDE 1.8.12 and the latest core from githup.
Apparently, the identifier
Serial represents the USB serial port.
What is then the name of the physical ports? I tried Serial2, but this produces an "undefined reference" error on compilation.
Is there an official document?