I am working on a small application where I can store the name of a parameter set into the eeprom memory so you can see this name the next time it powers up.
Read array of 4 uint8 values
Show first on LCD
Increase with A button
Decrease with C buton
Move to next with B button
After last digit save in eeprom
In the ASCII table the value of "A" in DEC is 65, this can be increased to 66, 67 or decreased easily. The only thing I could not find is how to translate the 65 into the A on the LCD, is there a standard function to do this?