NUCLEO-C031C6 SD CARD with SPI Interface (speed problem)
Dear all,I'm reading a file on sd card by spi interface on my NUCLEO board using this example: https://github.com/kiwih/cubeide-sd-card/I find that the speed reading 1500 bytes is near 30ms. On Arduino with a 16mhz clock I read them in 7msWhy we have...