Hi, can you repost the attachment or send a link to the project?  Thanks!

I'm using a different board and connector. My connector's detect switch is active high. I had to change this line of code in fatfs_platform.c from "RESET" to "SET".if(HAL_GPIO_ReadPin(SD_DETECT_GPIO_PORT, SD_DETECT_PIN) != GPIO_PIN_SET)This has to ...