I'm using STM32L476 with external memory. At first I try to read data from the external memory, then write in it, read it again and finally reset so when I'll read it I'll find what I have already wrote. But the problem is that after the reset, the data I read is always 0xFF, even though, when I write in it and then read it, I have the good data.
Does any one know anything about this problem plz ?
