| .. _fat_fs: |
| |
| FAT Filesystem Sample Application |
| ################################### |
| |
| Overview |
| ******** |
| |
| This sample app demonstrates use of the filesystem API and uses the FAT file |
| system driver to mount an SDHC card connected over a SPI bus or to an on-chip |
| SDHC controller. |
| |
| Requirements |
| ************ |
| |
| This project requires SD card support and microSD card formatted with FAT filesystem. |
| See the :ref:`disk_access_api` documentation for Zephyr implementation details. |
| |
| Building and Running |
| ******************** |
| |
| This sample can be built for a variety of boards, including ``nrf52840_blip``, |
| ``mimxrt1050_evk``, ``olimexino_stm32``, ``esp_wrover_kit`` and ``arduino_mkrzero``. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/subsys/fs/fat_fs |
| :board: nrf52840_blip |
| :goals: build |
| :compact: |
| |
| To run this sample, a FAT formatted microSD card should be present in the |
| microSD slot. If there are any files or directories present in the card, the |
| sample lists them out on the debug serial output. |
