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SDIO SD, Interrupt or DMA required.

slagment
Associate II

‎2012-03-09 11:36 AM

Posted on March 09, 2012 at 20:36

Hello,

I have a question concerning SDIO driver provided by STM for the STM32F407.  Do you have to use interrupts or DMA?  Can you initialize the a SD Card and write data using:

SDIO_SendCommand(&SDIO_CmdInitStructure) and SDIO_WriteData() without enabling interrupts or DMA?

Thank you.

#sdio-sd-driver-dma-interrupts
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