SDIO initialization

[arastolga8]

Posted on March 14, 2016 at 14:45The original post was too long to process during our migration. Please click on the attachment to read the original post.

[Tesla DeLorean]

Posted on March 14, 2016 at 16:32

And how is this wired up? Pull-ups?

Sufficiently large stack?

[pj]

Posted on March 14, 2016 at 16:51

Try use registers instead of those ridiculous libraries. I gave up using them after many issues I had in the past. It is much easier, quicker, more efficient and error proof than writing in HAL in SPL

[arastolga8]

Posted on March 17, 2016 at 11:48

The wiring is as following:

    PC12     ------> SDIO_CK    PC8     ------> SDIO_D0    PD2     ------> SDIO_CMD