circuitpython/ports/nrf/modules/scripts/_mkfs.py

24 lines
616 B
Python

import uos, nrf
try:
from uos import VfsLfs1
uos.VfsLfs1.mkfs(nrf.Flash())
except ImportError:
try:
from uos import VfsLfs2
uos.VfsLfs2.mkfs(nrf.Flash())
except ImportError:
try:
from uos import VfsFat
uos.VfsFat.mkfs(nrf.Flash())
except ImportError:
pass
except OSError as e:
if e.args[0] == 5: # I/O Error
flashbdev_size = (nrf.Flash.ioctl(4, 0) * nrf.Flash.ioctl(5, 0)) // 1024
print()
print("Is `FS_SIZE=%iK` enough for FAT filesystem?" % flashbdev_size)