SPACE INVADERS STM32 2.4 TFT ILI9341 SPI STM32F401
https://www.youtube.com/watch?v=whXFqvMFIQg
PA15 BUTTON GND ++++++ RIGHT
PA12 BUTTON GND
PA11 BUTTON GND
PA10 BUTTON GND ++++++ LEFT
PA9 BUTTON GND +++++++ FIRE
PA8 BUTTON GND ++++++ START
CODE BASED ON https://github.com/KenKenMkIISR/picoinvader