The objective is to change the behavior of embedded microcontroller on a key USB that is generally installed in ROM. The change on the ROM being impossible commercial USB keys, we used a test card ARM LPC2378 model type for the USB key. ... The device connects to the computer through the USB port. Once a document is added, it must be automatically protected against modification or deletion.
How can I limit the writing rights on the ARM LPC2378 card to files that are stored in memory. How to access these files paths
Thanks