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Update fs.rst

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Earle F. Philhower, III 2024-12-19 07:00:59 -08:00 committed by GitHub
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@ -143,15 +143,19 @@ it using the ``mklittlefs`` tool. A working ``OpenOCD`` setup, DebugProbe, and
To download the raw filesystem, from within ``GDB`` run: To download the raw filesystem, from within ``GDB`` run:
.. code:: .. code::
^C (break) ^C (break)
(gdb) dump binary memory littlefs.bin &_FS_start &_FS_end (gdb) dump binary memory littlefs.bin &_FS_start &_FS_end
It may take a few seconds as ``GDB`` reads out the flash to the file. Once the raw file is downloaded it can be extracted using the ``mklittlefs`` tool from the BASH/Powershell/command line It may take a few seconds as ``GDB`` reads out the flash to the file. Once the raw file is downloaded it can be extracted using the ``mklittlefs`` tool from the BASH/Powershell/command line
.. code:: .. code::
$ <path-to-mklittlefs>/mklittlefs -u output-dir littlefs.bin $ <path-to-mklittlefs>/mklittlefs -u output-dir littlefs.bin
Directory <output-dir> does not exists. Try to create it. Directory <output-dir> does not exists. Try to create it.
gmon.out > <output-dir>/gmon.out size: 24518 Bytes gmon.out > <output-dir>/gmon.out size: 24518 Bytes
gmon.bak > <output-dir>/gmon.bak size: 1 Bytes gmon.bak > <output-dir>/gmon.bak size: 1 Bytes
The defaults built into ``mklittlefs`` should be appropriate for normal LittleFS filesystems built on the device or using the upload tool. The defaults built into ``mklittlefs`` should be appropriate for normal LittleFS filesystems built on the device or using the upload tool.
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