Sd Card Uupd.bin: Verified

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bool mountSD() FRESULT res = f_mount(&SDFatFS, "", 1); mounted = (res == FR_OK); return mounted; sd card uupd.bin

When an SD card's internal controller fails or its firmware becomes corrupted, the card often enters a "protection mode." You will typically notice these symptoms: Shrunken Capacity : bool mountSD() FRESULT res = f_mount(&SDFatFS, "",