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Keil RealView Real-Time Library (inc. ARTX-ARM RTOS)
Keil ARTX-ARM Advanced RTOS is a complete real-time kernel for ARM7 applications. RTL-ARM lets you manage numerous tasks and resources - It includes the Keil ARTX-ARM Kernel Source Code, Flash File System, TCP/IP Networking, CAN Libraries and USB Drivers.
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Keil RTX51 Full RTOS
Keil RTX51 Full is a complete real-time kernel for 8051-based applications with numerous tasks and many resources to manage. CAN support is provided for a number of 8051-based CAN microcontrollers as well as many external CAN controllers.
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Keil RTX51 Tiny RTOS
Keil RTX51 Tiny is a small real-time kernel (around 800 bytes) that supports 8051-based applications with reduced real-time requirements. RTX51 Tiny is perfect if you only need task switching or limited inter-task communications. It is included with the Keil PK51 Professional Developer's Kit.
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Keil AR-166 Advanced RTOS
Keil ARTX-166 Advanced RTOS is a complete real-time kernel for XC16x, C16x, and ST10 applications. AR166 lets you manage numerous tasks and resources. It includes a Flash file system and TCP/IP stack.
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Keil RTX166 (Tiny)
Keil RTX166 Tiny is a small real-time kernel that supports 166 and 167-based applications with reduced real-time requirements. Keil RTX166 Tiny is perfect if you only need task switching or limited inter-task communications. It is included with the Keil CA166 and Keil PK166 development kits.
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Micrium µC/OS-II - The Real-Time Kernel
Micrium µC/OS-II is a portable, ROMable, scalable, preemptive real-time, deterministic, multitasking kernel for microprocessors, microcontrollers and DSPs. µC/OS-II can manage up to 254 application tasks
and provides the following services: Semaphores, Event Flags, Mutual Exclusion Semaphores (to
reduce priority inversions), Message Mailboxes, Message Queues, Task Management (Create, Delete, Change Priority, Suspend/Resume etc.), Time Management, Fixed Sized Memory and Block Management.
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Salvo LE for 8051 family
HI-TECH Salvo™ is a cooperative real-time operating system (RTOS) that is designed for single-chip microcontrollers with severely limited RAM and ROM. Unlike the Salvo Lite, the Salvo 8051 LE version allows the numbers of tasks and events to be limited only by the available RAM.
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Salvo LE for PICmicro MCU's
HI-TECH Salvo™ is a cooperative real-time operating system (RTOS) that is designed for single-chip microcontrollers with severely limited RAM and ROM. Unlike the Salvo Lite, the Salvo PIC LE version allows the numbers of tasks and events to be limited only by the available RAM.
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Salvo LE for ARClite microRISC
HI-TECH Salvo™ is a cooperative real-time operating system (RTOS) that is designed for single-chip microcontrollers with severely limited RAM and ROM. Suitable for medium-sized applications, the Salvo ARClite nicroRISC LE version allows the numbers of tasks and events to be limited only by the available RAM.
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Salvo Pro for 8051 family
HI-TECH Salvo™ is a cooperative real-time operating system (RTOS) that is designed for single-chip microcontrollers with severely limited RAM and ROM. Unlike the Salvo LE, the Salvo 8051 PRO version includes full source code for ultimate flexibility.
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Salvo Pro for PICmicro MCU's
HI-TECH Salvo™ is a cooperative real-time operating system (RTOS) that is designed for single-chip microcontrollers with severely limited RAM and ROM. Unlike the Salvo LE, the Salvo PIC PRO version includes full source code for ultimate flexibility.
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Salvo Pro for ARClite microRISC
HI-TECH Salvo™ is a cooperative real-time operating system (RTOS) that is designed for single-chip microcontrollers with severely limited RAM and ROM. Unlike the Salvo LE, the Salvo ARClite microRISC PRO version includes full source code for ultimate flexibility.
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RTLinux for StrongARM
RTLinux for StrongARM
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Debian GNU/Linux on ARM
On these pages you'll find information about the ongoing effort of porting Debian GNU/Linux to the ARM architecture which is often found in embedded systems.
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The ARM Linux Project
Linux for all ARM based machines.
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Debian-MIPS and Debian-MIPSEL
The MIPS port is actually two ports, "debian-mips" and "debian-mipsel". They differ at the endianness of the binaries. The Mips CPUs are able to run at both endiannesses, but since that's normally not changeable in software, we need to have both architectures. SGI machines (SGI Indy and Indigo2) are running big-endian which is debian-mips. Digital Decstations and Cobalt Cube/RaQ are running little-endian, debian-mipsel. The BCM91250A aka SWARM can run in both modes, selectable by a switch on the board.
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LinuxMIPS
Linux/MIPS is a port of Linux (http://www.linux.org) to the MIPS architecture.
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PICOS18
PICOS18, an operating system based on OSEK/VDX, an open industry standard. The OSEK standard is well suited for the low computing, power, small memory embedded controllers used in automotive or robotique applications.
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Penguinppc.org
PowerPC Linux means to run the Linux kernel on a Power or PowerPC processor. "Power Architecture" refers to both POWER processors used in IBM servers and PowerPC processors which can be found in a variety of embedded systems and desktops.
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Open Directory - Computers: Software: Operating Systems: x86
All sort of real time operating systems for x86.
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FreeRTOS
FreeRTOSTM is a portable, open source, mini Real Time Kernel - a free to download and royalty free RTOS. This site shows how a complete embedded real time system can be created from a Windows host using quality open source development tools (where available).
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Windows CE
Microsoft's Windows CE Developer Center
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Liquorice project
The Liquorice project aims to provide a reliable, high performance, environment for embedded application development, including:
- Real-time kernel facilities that supports multiple threads, thread priorities and a wide range of synchronization mechanisms.
- Pre-emptive thread-switching, with any lower priority thread being pre-empted when a higher priority thread becomes runnable.
Almost entirely written in C. Highly modular, with each service or kernel mechanism being implemented as distinct units. This makes replacement of modules relatively simple, either on the basis of function or to allow optimized versions for specific target hardware.
- Standard set of peripheral device handlers and support services.
- IP Networking (UDP, TCP, ARP, PPP, SLIP, HTTP, SNMP, etc).
- Thread-safe C library facilities.
- Dynamic binding of services at run-time. This allows different protocol services to be attached to device drivers without recompilation.
- Scalable from modest 8 bit systems to 16, 32 or even 64 bit.
- Designed to support SMP (symmetric multiprocessing).
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JavaPOS
JavaPOS - Java "point of sale" operating system. This page contains information on this initiative for Java to be used in the thousands of point of sale devices worldwide. All documentation is available in acrobat only.
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ITRON Project
The ITRON Project creates standards for real-time operating system specifications for embedded systems and related specifications. Many products have been developed based on the ITRON specifications, and now ITRON is a de-fact standard operating system specification for small-scale embedded systems in Japan. The ITRON Project is promoted by the ITRON Specification Group in the TRON Association, as one of the subproject of the TRON Project.
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Nucleus
When developing an embedded system, you are faced with a number of challenges. Perhaps the most difficult challenge is the need to understand your target CPU environment. Further, the necessity to become familiar with a new set of tools, including compilers, assemblers, librarians, linkers, loaders and debuggers compounds the challenge. No simple task! Accelerated Technology® (AT) has eliminated many of the concerns associated with these challenges by providing the time-tested capabilities of a number of real-time kernel implementations. We have C, C++, OSEK, m iTRON and POSIX versions of our kernels.
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Solaris
The Solaris 10 Operating System builds on the long line of Solaris releases by adding innovative new features that can make a big difference.
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uClinux -- Embedded Linux/Microcontroller Project -- Ports: ColdFire!
This site is dedicated to making available a Linux based system for the Motorla ColdFire processor family. The core is a port of the Micro-controller Linux (uC-Linux) kernel to the ColdFire processors. Additionally there is a growing number of ports of GNU/Linux utilities to the ColdFire. It is currently possible to build stable, complete, fully functional, embedded, Linux systems using uClinux/ColdFire.
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MontaVista Linux
Modern Linux-based OS and cross-development environment featuring real-time functionality, multi-process and multi-threaded with extensive bundled software components including rich networking.
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Sun's Linux Offerings
Sun brings a comprehensive systems approach to Linux-based operating systems. Sun provides Java technology, x64-based servers and workstations, Red Hat Enterprise Linux, and SuSE Linux Enterprise Server along with Sun's Java Enterprise System and suites—all supported by Sun services.
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VxWorks
VxWorks real time operating system.
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QNX Neutrino Realtime Operating System
Since 1980, manufacturers have relied on QNX OS technology to power their mission-critical applications — everything from medical instruments and Internet routers to telematics devices, 9-1-1 call centers, process control applications, and air traffic control systems. Small or large, simple or distributed, these systems share an unmatched reputation for operating 24 hours a day, 365 days a year, nonstop. Time-tested and field-proven, the QNX® Neutrino® realtime operating system (RTOS) sets the industry standard for reliability, fault tolerance, and scalability.
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eCos
eCos is one of the fastest growing real-time operating systems (RTOS) in the embedded marketplace and the most widely adopted open source RTOS. eCosCentric couples high quality commercial products and engineering services with the open source virtues and engineering excellence of eCos - providing an RTOS solution that is dependable, technically advanced, and truely open.
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INTEGRITY
Built on the velOSity™ microkernel, the INTEGRITY® RTOS is a secure, royalty-free Real-Time Operating System intended for use in embedded systems that require maximum reliability. INTEGRITY represents the most advanced RTOS technology on the market today. Without the burden of compatibility with 1980's vintage products, INTEGRITY was designed from the ground up for 32-bit and 64-bit embedded processors, and employs the latest in RTOS technology. INTEGRITY achieves unprecedented levels of reliability, availability, and serviceability for applications in telecommunications, defense, networking, automotive, consumer and medical equipment along with many other industries.
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embOS - Real time operating system
embOS is a real-time operating system for embedded applications designed to offer the benefits of a fully fledged multitasking system at minimum cost. The kernel is fully interruptible and so efficient that it can be used in very time critical situations. The memory footprint in both RAM and ROM is so small that it can be used in single-chip applications, leaving maximum room for the user-program.
Despite its size and efficiency, it features the entire palette of communication mechanisms such as mailboxes, events and different kinds of semaphores. All tasks and communication instances can be dynamically created, deleted and configured.
embOS is fully priority controlled : Out of the tasks in READY-state, the one with the highest priority is active. Tasks that have identical priorities are executed "quasi-simultaneously" in round robin. If no task is ready,
embOS automatically puts the CPU in to a power-saving mode in the idle-task.
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LynxOS RTOS
The LynxOS® RTOS (real-time operating system) is the superior foundation for sophisticated real-time systems:
- An RTOS with Open APIs and Linux ABI compatibility
- Full POSIX® conformance in an embedded RTOS
- 30% real-time performance increase
- Mission-critical RTOS performance and reliability
- Advanced networking feature sets
- Latest RTOS technologies for Internet communications
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SYSGO ELinOS - Embedded Linux
The well known versatility of Embedded Linux has to be managed by Industrial Grade tools, enabling an easy access to a rather complex system. The ELinOS product family offers out of the box experience and an end-to-end development solution for your embedded project. Not only that ELinOS enables an easy handling of Embedded Linux, it also overcomes Embedded Linux natural shortcomings allowing hard real-time performance utilizing PikeOS technology.
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SYSGO PikeOS RTOS
PikeOS RTOS is a powerful and efficient paravirtualization real-time operating system (RTOS) based on a separation microkernel. It supports multiple additional operating systems (OSs) and runtime environments (RTEs), such as Linux, ARINC 653 and POSIX, together with their associated applications. All OSs and RTEs run concurrently and cooperatively in their own partitions. The PikeOS RTOS partitioning system, in conjunction with its internal protection mechanisms, provides the highest available level of safety and security.
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OpenTV
OpenTV is one of the world’s leading providers of technologies and services enabling the delivery of digital and interactive television. Our software has been integrated in over 73 million digital set-top boxes in 96 countries—a powerful testament to the reliability and flexibility OpenTV brings to the market.
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NDS MediaHighway Middleware Solutions
Middleware is the key to enhancing your digital operation’s potential. It lets you deliver must-have services such as electronic program guide (EPG), interactive and DVR. It also helps you maintain a strong brand across different set-top boxes (STBs). To maximize this potential you need to choose the right middleware. One that keeps your hardware options open and is accessible to a wide range of application developers.
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Windows Mobile
Learn how the Windows Mobile developer platform and tools help developers build innovative applications and solutions for Windows Mobile powered Pocket PCs and Smartphones.
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Symbian
Symbian OS is the global industry standard operating system for smartphones, and is licensed to the world’s leading handset manufacturers, who account for over 85 per cent of annual worldwide mobile phone sales. Please use this area to find out more about Symbian OS and the thriving Ecosystem that has grown around it.
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Salvo™ RTOS
Salvo™ is the first Real-Time Operating System (RTOS) designed expressly for very-low-cost embedded systems with severely limited ROM and RAM. Typical applications use 1-2K ROM and 50-100 bytes of RAM. By bringing real-time multitasking to the highest-volume end of the embedded processor market, Salvo gives you the power to quickly create low-cost, smart and sophisticated products for the Internet-enabled post-PC age.
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ROM-DOS Operating System
ROM-DOS was introduced in 1989 as an MS-DOS compatible operating system engineered specifically for embedded developers. The most robust DOS available to serve the embedded marketplace, ROM-DOS enables current desktop hardware in legacy implementations. ROM-DOS continues to have backward compatibility build options, and is the fastest way to connect an embedded system to the Internet.
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MQX RTOS
MQX Real-time Operating System provides proven performance, with blazing real-time speed within a tiny footprint. MQX RTOS is designed to be easy to configure to balance code size with performance requirements; alternative settings can be selected, benchmarked and iterated to optimize cost and performance.
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Mobilinux
Mobilinux is an optimized Linux operating system and development environment, ideally suited for wireless handsets and mobile devices, with requirements for power management, hard real-time performance, fast start-up, and small footprint.
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LynxOS-178 RTOS
LynxOS®-178 RTOS is the first hard real-time operating system certifiable to DO-178B level A while offering the interoperability benefits of POSIX® and support for the ARINC 653 APplication EXecutive (APEX).
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eXtreme Minimal Kernel
eXtreme Minimal Kernel is a preemptive multithreaded real-time operating system for microcontrollers. XMK's primary design goal is to be small, extremely small, without sacrificing performance or functionality. XMK's minimal footprint makes it ideal for running on 8bit microcontrollers, while its feature content makes it a excellent choice for 16bit and 32bit microcontrollers.
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velOSity™ Microkernel
The velOSity™ microkernel is small, fast and royalty free, making it a perfect fit for cost-sensitive, high-volume and resource constrained embedded applications. Besides being integrated with the best-of-class embedded software tools, velOSity offers developers a rich set of kernel services, device drivers, BSPs and middleware. The combination of all these features make velOSity the choice for many of today's embedded development applications.
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INTEGRITY PC
INTEGRITY PC is an extension to the INTEGRITY real-time operating system (RTOS) that enables developers of high-security and high-reliability systems to incorporate guest applications and operating systems—such as Linux—that do not otherwise satisfy a system’s security and reliability requirements.
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INTEGRITY®-178B RTOS
In the past, Safety Critical software systems with multiple levels of safety criticality have been deployed on federated systems, where each function executes on a dedicated processor. The need to lower maintenance costs and reduce the size/weight/power of older embedded computer systems, combined with the availability of modern processor technology, has created the demand for a commercial run-time system that permits multiple programs at different safety levels to execute on a single processor. In addition, the run-time system must be certifiable to a level of criticality as high or higher than that of any program running on the processor.
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Windows Mobile 5.0
Start getting ready for the next generation of Windows Mobile-based devices. Read about Windows Mobile version 5.0's new tools, APIs, and technologies for both native and managed application developers. Download/order the tools you need to build Windows Mobile 5.0 applications today.
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On Time RTOS-32
Win32 API Compatible Embedded Systems RTOS for 32-bit x86. On Time's royalty-free hard real-time embedded operating system for protected mode 32-bit x86 CPUs implements a Windows subset kernel in only 16k of memory. It provides about 250 Win32 API functions and can load Windows DLLs.
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ThreadX
ThreadX is Express Logic's advanced Real-Time Operating System (RTOS) designed specifically for deeply embedded applications. ThreadX has many advanced features, including its picokernel™ architecture, preemption-threshold,™ and a rich set of system services. Combined with its superior ease-of-use, ThreadX is the ideal choice for the most demanding of embedded applications.
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OSE RTOS
The OSE real-time operating system was developed to meet the demands of complex, distributed, and safety-critical systems. Since its roots lie in the telecom/ datacom industry, our experts have optimized it for performance, robustness, scalability, fault tolerance, and redundancy. Programming is accomplished using a direct message-passing model, and the operating system kernel includes numerous functions that are normally provided through additional tools. Development tools, network capability, and database components complete the operating system.The OSE operating system is one of the preferred components for high-availability applications and safety-critical systems, especially in the telecommunications industry and in wireless applications. It has been implemented worldwide in numerous cell phones, base stations, and Internet infrastructure systems.
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iRMX for Windows
iRMX for Windows runs concurrently with off-the-shelf Microsoft Windows operating systems on the same platform. With iRMX for Windows, developers can combine Windows and real-time applications on a single computer to reduce hardware costs and complexity.
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INtime
INtime software combines deterministic, hard real-time control with standard Windows operating systems (including Windows XP, Windows XP Embedded, Windows 2000, Windows NT and Windows NT Embedded) without requiring additional hardware. INtime was designed specifically to take advantage of the powerful capabilities of the x86 processor architecture. Therefore your real-time and non-real-time applications run in separate virtual machines on a single computer, for cost-effective, reliable control that is easy to develop and maintain.
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BlueCat Linux
BlueCat® embedded Linux® from LynuxWorks™, based on the 2.6 kernel, is an implementation of the Linux model enhanced for use in embedded systems ranging from small consumer-type devices to large-scale, multi-CPU systems.
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