Embedded Software (RTOS, GUI, TCP/IP Stack, File System, USB Stack)

SEGGER Microcontroller Systems develops and distributes software development tools and ANSI C software components (middleware) for embedded systems in several industries, such as telecom, medical technology, consumer electronics, the automotive industry, and industrial automation. Our most popular solutions consist of emWin, a universal graphic software package for embedded applications, and embOS, a small yet efficient real-time kernel. emWin, written entirely in ANSI C, can easily be used on any CPU and most any display. It is complemented by the available PC tools: Bitmap Converter, Font Converter, Simulator and Viewer. embOS supports most 8/16/32-bit CPUs. Its small memory footprint makes it suitable for single-chip applications. embOS comes with a viewer that allows looking into the system from a development PC (this viewer includes profiling).

Watch Our Embedded Software Tour

Graphics Software and GUI (emWin™)

emWin is designed to provide an; efficient, processor independent, LCD controller independent, Graphical User Interface (GUI) for any application that operates with a graphical LCD. It is can be used atop any commerically available RTOS, or proprietary operating system. emWin is shipped as "C" source code.

Main Features

Complete ANSI C Code; No Need for C++
RTOS Independent (embOS Available if Required by Application)
Can be Ran Without an RTOS (Superloop)
Only Hardware Dependent Portion is the LCD Driver
Drivers Available for Most Popular LCD Controllers
If Driver Doesn’t Exist it Can Often be Developed at No Additional Charge

Real Time Operating System (embOS®)

embOS is a priority-controlled real time operating system, designed as the foundation in development of an embedded real-time application. It boasts a zero interrupt latency. This high-performance RTOS has been optimized for minimum memory consumption in both RAM and ROM, while maintaining high speed and versatility.

Main Features

Preemptive Scheduling: Guarantees that of all tasks in the READY state, the task with the highest priority will execute (except for situations where priority inversion applies)
No Configuration Needed

TCP/IP Stack (embOS/IP)

embOS/IP is a CPU independent TCP/IP stack. embOS/IP is a high-performance library that has been optimized for speed, versatility and memory footprint. It is written in ANSI C and can be used on virtually any CPU.

Main Features

ANSI C Socket.h-Like API for User Applications. An application Using the Standard C Socket Library can Easily be Ported to use embOS/IP
Works Seamlessly With embOS in a Multitasking Environment
Runs Out-of-the-Box

Embedded File System (emFile)

emFile is a file system for embedded applications which can be used on any media for which you can provide basic hardware access functions. emFile is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.

Main Features

MS DOS/MS Windows Compatible FAT12, FAT16 and FAT32 Support
RTOS Independent (embOS Available if Required by Application)
Can be Ran Without an RTOS (Superloop)

USB Stack (emUSB)

emUSB is a high speed USB Device and Host stack specifically designed for embedded systems. This software is written in ANSI C and can run on any platform. emUSB Device stack can be used with embOS or any other supported RTOS. A variety of USB device drivers are currently available. Support for new platforms can usually be added at no extra charge. SEGGER’s USB Host stack implements full USB host functionality; including external hub support and optionally provides device class drivers. It enables developers to easily add USB host functionality to an embedded system.

Main Features

RTOS Independent (Optimized for Use With embOS)
Highly Efficient, Portable, and Commented ANSI C Source Code
Hardware Abstraction Layer Allows Rapid Addition of Support for New Devices

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	USD On-Line Storefront for visitors from the United States and Canada. To order items that are not available for purchase directly from this on-line storefront please contact the Massachusetts office of SEGGER (978-874-0299).
	EURO Pricelist for vistors from outside the United States and Canada. To place your order please contact SEGGER's corporate office in Hilden, Germany (+49-2103-2878-0).