File system for decision-quality data at the edge of the IoT
Datalight Reliance Edge™ is a transactional file system that protects critical system and user data from corruption specifically for systems where power loss may occur.
This module is available for purchase separately from µC/OS.
Reliance Edge is a file system offering for Micrium customers who do not need FAT compatibility. It is the only file system designed to capture and preserve decision-quality data with deterministic behavior required by today’s autonomous systems.
Reliance Edge can be configured to meet the specific needs of your application by reducing complexity, optimizing resource use, and maximizing performance. Whether your application requires a single log file, a pre-defined set of files with fixed names, or complete flexibility to modify file hierarchy during runtime, Reliance Edge has easy to understand options. Datalight’s POSIX-like API option makes integration straightforward and Reliance Edge has the configuration flexibility to fit into even the tiniest of systems.
This module is available for purchase separately.
|Target Configuration||Typically a 16- or 32-bit microcontroller; with or without an RTOS; as little as 4 KB RAM (config. dependent).|
|Development System||Windows host; 40 MB of disk space for Reliance Edge.|
|Supported Media||eMMC, NAND, NOR, SD/MMC, RAM.|
|RAM Required||4 KB to 19 KB (depending on configuration).|
|Maximum Volume Size||7.3 GB at 512 byte block size to 256 TB (terabytes) at 64 KB block size.|
|Max File Name Length||Configurable at compile time, typically between 6 and 40 bytes in length.|
|Path Name Length||No fixed limit. Individual name length defined at compile time.|