Thingmagic Mercury API v1.23.0 Manual do Utilizador descarregar pdf (Página 119)

Building On-Reader Applications

On Reader Applications 119

Saving the Program to the JFFS2 File System

The root MercuryOS filesystem runs out of a ramdisk that is loaded from the flash

memory device on boot. This filesystem is read/write while the reader is running, however

any changes made to the filesystem are gone when you reboot the reader.

The JFFS2 filesystem mounted at /tm is different. Any files you place in the /tm directory

or any of its subdirectories are saved to flash and restored when the system is restarted.

ThingMagic binaries are stored in the /tm/bin directory. You can use this directory or

create another directory to permanently store your programs. You can copy them to any

directory in the /tm filesystem where they are loaded from the flash, the next time the

reader is rebooted.

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Thingmagic Mercury API v1.23.0 Manual do Utilizador Página 119