I’m starting to work with 16x2 CharDisplay.
There are 2 methods for print text on display:
In particular is interesting the method “Putc” because allows to print an ASCII character passing its decimal code.
This is the question: is supported Extended ASCII Table or not?
I tried to print the degrees char (°) but I can’t see it (the example above shows my attempt because 176 represents the extended ASCII table degrees char value). The display shows a minus char (-).