Hi Does anybody have a working example of an STM32F407VG reading and or writing an SD card using SPI3.
I have tried everything but always fails on mount with fsMediaError am at my wits end, i have even tried to follow example http://www.keil.com/appnotes/files/apnt_273.pdf and still not working.
Enable the clock before you initialize the interface, the part is synchronous
__SPI3_CLK_ENABLE(); // DO IT BEFORE
OK, I tried moving the __SPI3_CLK_ENABLE(); Still no luck, could cry at this point :(