16 lines
373 B
Python
16 lines
373 B
Python
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import os
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import machine, rp2
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# Try to mount the filesystem, and format the flash if it doesn't exist.
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# Note: the flash requires the programming size to be aligned to 256 bytes.
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bdev = rp2.Flash()
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try:
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vfs = os.VfsLfs2(bdev, progsize=256)
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except:
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os.VfsLfs2.mkfs(bdev, progsize=256)
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vfs = os.VfsLfs2(bdev, progsize=256)
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os.mount(vfs, "/")
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del os, bdev, vfs
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