What is the maximum speed of reading

kiwih / cubeide-sd-card

CubeIDE/CubeMX compatible MMC/SD memory card FatFs driver

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What is the maximum speed of reading #15

Closed alireza3137 closed 1 year ago

alireza3137 commented 1 year ago

Have you measured the throughput of reading file from SD card via spi?

kiwih commented 1 year ago

If you are worried about throughput, I would highly recommend using a proper SDIO peripheral/bus rather than SPI! I expect that the limiting factor will be the SD card, so taking specific measurements wasn't on my agenda.