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MicroPython.pyboard.généralités (voir la source)
Version du 25 janvier 2015 à 10:16
, 25 janvier 2015 à 10:16aucun résumé de modification
== Système de fichier local et carte SD ==
There is a small internal filesystem (a drive) on the pyboard, called /flash, which is stored within the microcontroller’s flash memory. If a micro SD card is inserted into the slot, it is available as /sd.
When the pyboard boots up, it needs to choose a filesystem to boot from. If there is no SD card, then it uses the internal filesystem /flash as the boot filesystem, otherwise, it uses the SD card /sd.
(Note that on older versions of the board, /flash is called 0:/ and /sd is called 1:/).
The boot filesystem is used for 2 things: it is the filesystem from which the boot.py and main.py files are searched for, and it is the filesystem which is made available on your PC over the USB cable.
The filesystem will be available as a USB flash drive on your PC. You can save files to the drive, and edit boot.py and main.py.
Remember to eject (on Linux, unmount) the USB drive before you reset your pyboard.
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