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docs: Use vfs module instead of os.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2024-02-02 13:51:18 +11:00
parent 7d28789544
commit 4c56b39051
12 changed files with 65 additions and 65 deletions
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14
docs/mimxrt/quickref.rst
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@@ -443,27 +443,27 @@ SD card
See :ref:`machine.SDCard <machine.SDCard>`::
import machine, os
import machine, os, vfs
sd = machine.SDCard()
fs = os.VfsFat(sd)
os.mount(fs, "/sd") # mount
fs = vfs.VfsFat(sd)
vfs.mount(fs, "/sd") # mount
os.listdir('/sd') # list directory contents
os.umount('/sd') # eject
vfs.umount('/sd') # eject
Note: The i.mx-rt 1011 and 1015 based boards do not support the ``machine.SDCard``
class. For these, the SPI based driver ``sdcard.py`` from the MicroPython drivers
can be used. When using it, you have to overdrive the CS pin of the SPI hardware
module. Example::
import os, sdcard, machine
import vfs, sdcard, machine
cs_pin = "D10"
spi = machine.SPI(0) # SPI0 with cs at Pin "D10" used for SDCARD
cs = machine.Pin(cs_pin, machine.Pin.OUT, value=1)
sd = sdcard.SDCard(spi, cs)
vfs = os.VfsFat(sd)
os.mount(vfs, "/sdcard")
fs = vfs.VfsFat(sd)
vfs.mount(fs, "/sdcard")
OneWire driver
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