I want to use SD card over spi, and i see the FATFS library already available in WICED. But, i am not able to determine as how i can make use of this? if i have to use SPI as communication means, what needs to be done?
SD card requires SD/MMC support which is different from SPI
And currently the FATFS support is only for ThreadX platform with the BCM4390x devices
You should be able to port and run it on other platforms with some work