This driver is used with 40 keys keyboard (10 cols and 4 rows, so 14 pins used) and sends char to CPU via serial connection (3 pins for Clock, Data and Latch).
Adding PS2KeyAdvanced library by Paul Carpenter to let SmartyKit Keyboard controller driver work with modern PS/2 Keyboards (like Perixx – https://youtu.be/6pjx7aud5Eo)
- auto mode: we added auto mode to send F000R command when PS/2 keyboard is not connected. It could be useful to test Terminal (the first major step) and when SmartyKit 1 is assembled but you don't have PS/2 keyboard available
- bug fix: we made uppercase not just small caps lettes but all symbols with ASCII codes greater than 0x60. Now we capitalize only 'a' to 'z' (ASCII codes 0x61–0x7A)
