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circuitpython/esp8266/scripts/_boot.py

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esp8266: Add Python modules for initial configuration. Main entry point is _boot.py which checks whether FAT FS in flash mountable, and if so, mounts it. Otherwise, it checks if flash is empty, and if so, performs initial module setup: makes FAT FS, configures default AP name, etc. As a last option, if flash is not empty, and could not be mounted, it means filesystem corruption, and warning message with instructions is printed in an infinite loop.
2016-04-11 17:37:04 -04:00
import uos
import builtins
from flashbdev import bdev
try:
esp8266/scripts: Don't try to create filesystem on 512KB devices or less. There's no space for it.
2016-04-18 10:14:00 -04:00
if bdev:
vfs = uos.VfsFat(bdev, "")
esp8266: Add Python modules for initial configuration. Main entry point is _boot.py which checks whether FAT FS in flash mountable, and if so, mounts it. Otherwise, it checks if flash is empty, and if so, performs initial module setup: makes FAT FS, configures default AP name, etc. As a last option, if flash is not empty, and could not be mounted, it means filesystem corruption, and warning message with instructions is printed in an infinite loop.
2016-04-11 17:37:04 -04:00
except OSError:
import inisetup
inisetup.check_bootsec()
uos.VfsFat.mkfs(bdev)
esp8266/scripts/_boot: Mount block device on "" instead of "/". "" is the correct name of the root directory when mounting a device there (as opposed to "/"). One can now do os.listdir('/') and open('/abc'), as well as os.listdir() and open('abc').
2016-04-14 17:56:21 -04:00
vfs = uos.VfsFat(bdev, "")
esp8266: Add Python modules for initial configuration. Main entry point is _boot.py which checks whether FAT FS in flash mountable, and if so, mounts it. Otherwise, it checks if flash is empty, and if so, performs initial module setup: makes FAT FS, configures default AP name, etc. As a last option, if flash is not empty, and could not be mounted, it means filesystem corruption, and warning message with instructions is printed in an infinite loop.
2016-04-11 17:37:04 -04:00
inisetup.wifi()