smxFS offers a clean, modular design that enables embedded developers to easily add file I/O to their projects. smxFS supports both removable media such as USB thumb drives and Compact Flash and non-removable media such as NAND flash disks. Removable media are DOS/Windows compatible so that they may be exchanged with Windows and other compatible RTOSs.

Prices start at $4,000 and include, unless otherwise indicated: Development kit, project development license, royalty free incorporation license for one developed product with up to 50,000 units produced, source code and 90 days of support. Ask about Device drivers.

Compatibility with ARM, Blackfin, ColdFire, PowerPC, x86, and other CPUs.

Free Demos can be downloaded at www.smxRTOS.com/demo/index.html#smxfs

smxFS is a FAT file system for hard real-time embedded systems. It requires minimal ROM and RAM, thus allowing it to be used in very small embedded systems, as well as in larger ones.smxFS supports FAT12/16/32 and VFAT (long file names compatible with Win32 operating systems). It uses the standard C library fileAPI (i.e. fopen(), fread(), etc.) that is familiar to most C programmers.These functions are reentrant so that smxFS is safe for multitasking.  Also available is smxFFS, a power fail-safe NAND flash file system.

smxFS offers drivers for the media commonly used in modern embedded systems (see below). New drivers are easily added by implementing seven interface functions and registering the driver with smxFS.No changes to smxFS are required.

Features

• FAT 12/16/32 and VFAT
• DOS/Windows Media Compatible
• Media Drivers:
  • USB Mass Storage
  • SD/MMC
  • Compact Flash
  • ATA/IDE Hard Drive
  • RAM Disk
  • NAND Flash Disk
  • NOR Flash Disk
  • DiskOnChip®
• Up to 2 Terabyte Disk Size
• 12 KB Typical Code Footprint
• 7 KB Typical Data Footprint
• Standard C Library file API
• Multitasking Support
• Source Code Included
• Integrated with SMX® RTOS
• Runs stand-alone or easily portable to otherRTOSs
• Processor independent

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