STM32Cube FW_F4 V1.21.0 + SDIO + fatfs ....... Not Working

Hello,

I am trying to test my SD card with fatfs by the code generated from CubeMX. I used the library of STM32Cube FW_F4 V1.21.0

The code waits SD_TIMEOUT (30sec) and then goes to error_handler.

The below example works without a problem.

STM32Cube\Repository\STM32Cube_FW_F4_V1.21.0\Projects\STM324xG_EVAL\Applications\FatFs\FatFs_uSD

Why the code is not working which is generated by CubeMX ?

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Guru

>>Why the code is not working which is generated by CubeMX ?

Because the code monkeys packed inside are crazy nuts?

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Senior

What is the solution then ?

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