Embedded Control Systems Development with Giotto
OM '01 Proceedings of the 2001 ACM SIGPLAN workshop on Optimization of middleware and distributed systems
Real-Time Systems: Design Principles for Distributed Embedded Applications
Real-Time Systems: Design Principles for Distributed Embedded Applications
Giotto: A Time-Triggered Language for Embedded Programming
EMSOFT '01 Proceedings of the First International Workshop on Embedded Software
Principles of Real-Time Programming
EMSOFT '02 Proceedings of the Second International Conference on Embedded Software
Composable code generation for distributed giotto
LCTES '05 Proceedings of the 2005 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Transparent distribution of real-time components based on logical execution time
LCTES '05 Proceedings of the 2005 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Modeling with the Timing Definition Language (TDL)
Model-Driven Development of Reliable Automotive Services
Requirements modeling for embedded realtime systems
MBEERTS'07 Proceedings of the 2007 International Dagstuhl conference on Model-based engineering of embedded real-time systems
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This paper describes a solution for bus scheduling of distributed multi-mode TDL (Timing Definition Language) components. The TDL compo-nent model is based on the concept of Logical Execution Time (LET), which abstracts from physical execution time and thereby from both the execution platform and the communication topology. The TDL component model allows the decomposition of hard real-time applications into modules (= components) that are executed in parallel. A TDL module runs in one particular mode at a time and may switch to another mode independently from other modules. This is in contrast with global modes as introduced by other available hard real-time systems and introduces new challenges for bus scheduling.