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| author | Damien George <damien@micropython.org> | 2024-02-02 13:51:18 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2024-02-07 13:25:10 +1100 |
| commit | 4c56b39051b4a992d8691aa504cd2e76b958bf26 (patch) | |
| tree | 9bd5e19a08626bf26c222c3e093e65916ce147b0 /docs/zephyr | |
| parent | 7d28789544e4e35d8c931b41765dd64a53c506f1 (diff) | |
| download | micropython-4c56b39051b4a992d8691aa504cd2e76b958bf26.tar.gz micropython-4c56b39051b4a992d8691aa504cd2e76b958bf26.zip | |
docs: Use vfs module instead of os.
Signed-off-by: Damien George <damien@micropython.org>
Diffstat (limited to 'docs/zephyr')
| -rw-r--r-- | docs/zephyr/quickref.rst | 12 | ||||
| -rw-r--r-- | docs/zephyr/tutorial/storage.rst | 12 |
2 files changed, 12 insertions, 12 deletions
diff --git a/docs/zephyr/quickref.rst b/docs/zephyr/quickref.rst index 57262ffb5c..d8b1f8768d 100644 --- a/docs/zephyr/quickref.rst +++ b/docs/zephyr/quickref.rst @@ -109,12 +109,12 @@ Disk Access Use the :ref:`zephyr.DiskAccess <zephyr.DiskAccess>` class to support filesystem:: - import os + import vfs from zephyr import DiskAccess block_dev = DiskAccess('SDHC') # create a block device object for an SD card - os.VfsFat.mkfs(block_dev) # create FAT filesystem object using the disk storage block - os.mount(block_dev, '/sd') # mount the filesystem at the SD card subdirectory + vfs.VfsFat.mkfs(block_dev) # create FAT filesystem object using the disk storage block + vfs.mount(block_dev, '/sd') # mount the filesystem at the SD card subdirectory # with the filesystem mounted, files can be manipulated as normal with open('/sd/hello.txt','w') as f: # open a new file in the directory @@ -126,12 +126,12 @@ Flash Area Use the :ref:`zephyr.FlashArea <zephyr.FlashArea>` class to support filesystem:: - import os + import vfs from zephyr import FlashArea block_dev = FlashArea(4, 4096) # creates a block device object in the frdm-k64f flash scratch partition - os.VfsLfs2.mkfs(block_dev) # create filesystem in lfs2 format using the flash block device - os.mount(block_dev, '/flash') # mount the filesystem at the flash subdirectory + vfs.VfsLfs2.mkfs(block_dev) # create filesystem in lfs2 format using the flash block device + vfs.mount(block_dev, '/flash') # mount the filesystem at the flash subdirectory # with the filesystem mounted, files can be manipulated as normal with open('/flash/hello.txt','w') as f: # open a new file in the directory diff --git a/docs/zephyr/tutorial/storage.rst b/docs/zephyr/tutorial/storage.rst index e8dcbbd39a..7fd449226f 100644 --- a/docs/zephyr/tutorial/storage.rst +++ b/docs/zephyr/tutorial/storage.rst @@ -21,11 +21,11 @@ file system to access SD cards via disk access (see below). Example usage of FatFS with an SD card on the mimxrt1050_evk board:: - import os + import vfs from zephyr import DiskAccess bdev = zephyr.DiskAccess('SDHC') # create block device object using DiskAccess - os.VfsFat.mkfs(bdev) # create FAT filesystem object using the disk storage block - os.mount(bdev, '/sd') # mount the filesystem at the SD card subdirectory + vfs.VfsFat.mkfs(bdev) # create FAT filesystem object using the disk storage block + vfs.mount(bdev, '/sd') # mount the filesystem at the SD card subdirectory with open('/sd/hello.txt','w') as f: # open a new file in the directory f.write('Hello world') # write to the file print(open('/sd/hello.txt').read()) # print contents of the file @@ -43,11 +43,11 @@ implements the `vfs.AbstractBlockDev` protocol. Example usage with the internal flash on the reel_board or the rv32m1_vega_ri5cy board:: - import os + import vfs from zephyr import FlashArea bdev = FlashArea(FlashArea.STORAGE, 4096) # create block device object using FlashArea - os.VfsLfs2.mkfs(bdev) # create Little filesystem object using the flash area block - os.mount(bdev, '/flash') # mount the filesystem at the flash storage subdirectory + vfs.VfsLfs2.mkfs(bdev) # create Little filesystem object using the flash area block + vfs.mount(bdev, '/flash') # mount the filesystem at the flash storage subdirectory with open('/flash/hello.txt','w') as f: # open a new file in the directory f.write('Hello world') # write to the file print(open('/flash/hello.txt').read()) # print contents of the file |