Based STM32 done player source, CPU: STM32F103ZE @ 72 MHZ, 3.3v
IIS master: ATMEGA48 @ 16.9344 MHZ, 5v
Memory: SD Card
DAC: PCM1793
Display: TFT OTM3225 by FSMC bus driver.
Steering wheel: arrow keys, pause play button.
Software:
File System: FATFS
FLAC Decoder: derived