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I've been working with USB Mass Storage Class to create an SD Card reader with STM32L1 using SPI. I added the SDCard_SPI library and filled the missing functions in the "usbd_storage_if.c" file.What I've got is that my project works fine with SD Card...
I am working on a USB MSC device application that exposes the content of an sd card with SPI communication. The application works fine with a Sandisk Class 4 32Go card But does not work with class 10 16Go sd cards. I've tried with two cards I've trie...
I am using STM32L1 MCU with SPI communication to SD cardI am using the FATFS library f_mount, f_mkfs and f_getfree are going fine but f_open returns an FR_INT_ERRDid anyone face this issue before, or have an idea on how to fix it?