ft_memalloc allocates (with malloc(3)) and returns a “fresh” memory area. The memory allocated is initialized to 0. If the allocation fails, the function returns NULL ft_memdel takes as a parameter ...
Implements SD card access using the Raspberry Pi's native SPI on GPIOs 8, 9, 10, and 11. Requires SPI to be enabled. To enable SPI, run: sudo raspi-config Then go to ...