The HAL hardware abstraction layer, enabling portability between different STM32 devices via standardized API calls The Low-Layer (LL) APIs, a light-weight, optimized, expert oriented set of APIs ...
Requires a ST-Link/V2 or ST-Link/V3 device connected to the PC over USB and to the board via the SWD interface. If not already done, Getting-Started#Install-Arduino ...
Vcc Labs has recreated the classic game of Snake on Nova, their Raspberry Pi RP2040 super tiny matrix, and shared the code for anyone who wants to recreate it.