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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.
13 lines
235 B
Python
13 lines
235 B
Python
import uos
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import builtins
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from flashbdev import bdev
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try:
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vfs = uos.VfsFat(bdev, "/")
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except OSError:
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import inisetup
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inisetup.check_bootsec()
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uos.VfsFat.mkfs(bdev)
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vfs = uos.VfsFat(bdev, "/")
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inisetup.wifi()
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