34 lines
969 B
ReStructuredText
34 lines
969 B
ReStructuredText
.. _fat_fs:
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FAT Filesystem Sample Application
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###################################
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Overview
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********
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This sample app demonstrates use of the filesystem API and uses the FAT file
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system driver to mount an SDHC card connected over SPI bus.
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Requirements
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************
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This project requires a SDHC or microSD card formatted with FAT filesystem.
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See the :ref:`SDHC_disks` documentation for Zephyr implementation details.
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Building and Running
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********************
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This sample can be built for an ``nrf52840_blip`` board. It requires
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both the ``nrf52840_blip.overlay`` and the ``dts_fixup.h`` for nrf52840_blip
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to work:
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.. zephyr-app-commands::
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:zephyr-app: samples/subsys/fs/fat_fs
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:board: nrf52840_blip
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:goals: build
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:compact:
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To run this sample, a FAT formatted microSD card should be present in the
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microSD slot of ``nrf52840_blip`` board. If there are any files or directories
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present in the card, the sample lists them out on the debug serial output.
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