The Kirin3 demo kit presents 6 labs for evaluation purpose. All of these labs cover from command shell, TCP/IP, USB host application and Task Awareness Debugging, which are based upon a complete ecosystem presented by Freescale and ARC/MQX.

One Wire File system (OWFS) is a Linux application (also available on Windows) which allows to work with 1-Wire devices as if they were regular file - read and write operations performed on a file are actually executed on the physical device.

USB Thumbdrives, SD Cards, serial flash, and other low-cost memory products have become common place in embedded products these days - many times more than one memory format is used on the same product.

This article offers open source software (oss) for FAT over MMC SDC. We have many options of open source TCP/IP stack implementations. However we don’t have enough choices for open source FAT file system over popular MMC/SDC, because of commercial reasons. Most of the popular flash cards are covered and protected by patents and copy rights. For an experienced engineer it is easy to hack the protocol, but this will bring legal problems if he releases what he found during the reverse engineering.