AnsweredAssumed Answered

reading SD card on STM32F7

Question asked by ml.michal on May 4, 2017
Latest reply on May 5, 2017 by edison

Hi there,


is there anybody with STM32F7XX and is able to read bigger file (larger than 30MBytes) from SD card until the end ? without DMA ?

i'm asking because i tried more types of cards, and i tried to setup clk div for SDIO to 400kHz and i don't have any success :-(

i always get error RXOVERR in SDMMC_STA after couple MBytes (2MB-3MB)


i need just confirmation that it's possible ...


thanks for all replies ...


Kind regards