Dot21\'s real-time middleware has been proven by the military in complex, multiprocessor platforms with years of deployment. It is highly suited to applications such as radar systems, medical imaging, data acquisition, and signal processing. The publish/subscribe API decouples distributed applications, thereby simplifying system design. Applications simply subscribe to the information they need and publish their results. In addition, communications are independent of the underlying media (Ethernet, VMEbus). The application developer no longer needs to write socket code. For those designers contemplating multiprocessing on VMEbus, Dot21\'s middleware implementation is highly optimized with all data transfers utilizing DMA. Many signal processing applications will find VMEbus throughput sufficient and high-cost crossbar interconnects unnecessary.
Dot21\'s suite of analysis tools works in conjunction with our middleware to further reduce the effort associated with integrating large, complex systems. Data recorded during system operation can easily be filtered (based on numerous graphically specified criteria), plotted, formatted for display, and replayed to give the developer insight into system operation. A special "PowerTool" is available to allow visual filtering of data using an easy-to-analyze graphical PPI type display.
>Host Operating Systems
Host Independent
>Supported Targets
Motorola IBM PowerPC
x86 Pentium IA32
>Company Information
Dot21 Real-Time Systems, Inc. 9250 Bendix Road Columbia, MD 21045 United States
Dot21 Real-Time Systems, Inc., is a leading supplier of real-time publish/subscribe middleware for the embedded market. Dot21's team of technical professionals has extensive experience in the design and development of complex real-time and embedded systems.