[En-Nut-Discussion] How to get free memory space on SD Memory card

[Helmut Holbach]

Hello everybody,

we implemented Ethernut 1.3H with SD-Memory card (256MB)(managed by Ethernut PHATFS) in our measuring devices. The measured data can be stored on the SD-Card. The web-pages of the internal web server are stored on the SD-Card too. Now, the operator wants to see how many memory space is available to store measured data.
I did not found how to get the free memory space on the SD memory card. The SD memory card is installed in the unit, it is not available to put it temporary in an external memory card reader.

Thanks in advance for your help

Helmut