Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
5 years, 3 months ago.
No filesystem found, formatting... Fail error: Unknown error (-4001)
I use the SPIF and little filesystem.When i compile the application into the l476rg. It printfs Mounting the filesystem... Fail :( No filesystem found, formatting... Fail :( error: Unknown error (-4001) and the led is blinking，but i not control the led。 How can i configure it？
Be the first to answer this question.