Hi david,
I have a question that in the near future is planned shield and library for TFT display with a controller ILI9320/5. For Amicus compiler this module and shield already exists. Currently, the use of touch screens with MCU absolutely standard matter.
PS.
terms of ili9320 can be said to operate even after the serial line to save the pins needed to connect with. The price for easier wiring of course the speed of communication, but in many applications it is not a big problem.
Library for serial communication with ili9320, but so far no compiler has FIREWING WOULD BE THE FIRST AND PROBADLY THE ONLY ONE.
thank you