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ELX RT 2.0
ELX RT is a hard real time operating system that follows the POSIX 1003.13 "minimal real time operating system" standard. It comes with an Application Development tool kit and driver development tool kit to develop DAQ and control applications for specific boards.
Supported architectures : x86 (486 to PIV), AMD, VIA.
Number of thread priority levels: 1024
Typical Thread Switch Latency: 3us – Varies depends on CPU
System Clock Resolution: 1 us
Application Development Tools : QT Embedded, GTK,Tcl/Tk
DAQ & Control Application development : sssRTLab, RTic, Simulink
Features & Advantages
Real-time network protocol stack
Priority Inversion AvoidanceYes, lock-free data structures, priority ceiling
Multiprocessor Support: Yes
Priority based, EDF, RMS, extensible scheduler
Floating Point, Communication, Math Library, File Support
Maximum Interrupt Latency: < 12us (CPU-dependent)
Real time debugger to avoid system crash by canceling the thread which causes the exception.
A test suite for testing the validity of the ELX RT system components.