STM32 MCUs Security

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SPI SD Card with CRC

Posted on June 08, 2013 at 11:56Hi, I am looking to understand exactly what CRC support the STM32F103 provides when interfacing with an SD card using an SPI channel and no DMA. I am using an Olimex STM32-P103 development platform and have successful...

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DCRCFAIL in data transfer using CMD53

Posted on September 21, 2017 at 13:03Hello All,I am using STM32F767ZI Nucleo Board. I am getting DCRCFAIL in data transfer using CMD53 in SDIO.Any possible reason for CRC failure? Could there be any relation to clock out from SDMMC adapter?I am able...