How to format fat filesystem?
Posted: Wed Jan 09, 2019 2:25 am
Hi there,
I found when write data to fat partition, power down will damage file. And the file will be locked to occupy a file size. I can't delete and write it. So I wont to format this partition. But I don't know how to do it.
Note :
I use wear_level api to create fat partition. And use wl mode is safety.
Thx!
Ye su
I found when write data to fat partition, power down will damage file. And the file will be locked to occupy a file size. I can't delete and write it. So I wont to format this partition. But I don't know how to do it.
Note :
I use wear_level api to create fat partition. And use wl mode is safety.
Thx!
Ye su