TTK4145 - Real-time Programming


Examination arrangement

Examination arrangement: Portfolio assessment
Grade: Letters

Evaluation form Weighting Duration Examination aids Grade deviation
Work 25/100
Written examination 75/100 4 hours D

Course content

Programming formalisms for real-time systems; POSIX, Ada, Java and Go. Threads/processes, synchronization and communication. Shared variable-based synchronization and resource control. Fault Tolerance, availability and consistency. Message-based synchronization, CSP and formal methods. Exercises and project.

Learning outcome

- Thorough knowledge of synchronization mechanisms like semaphores and monitors.
- Thorough knowledge of messagebased synchronization.
- Thorough knowledge of threads, processes, scheduling and synchronization in context of a real-time operating system.
- Thorough knowledge of common mistakes in real-time programming.
- Thorough knowledge of error handling and fault tolerance.
- Thorough knowledge of availability and consistency in systems with more threads/processes.
- Knowledge of the programming languages C, C++, Java, Ada and Go.
- Knowledge of CSP, formal methods and use of analysis tools for real-time systems.

- Good skills in design and developement of real-time software, both based on shared variable synchronization and messagepassing.
- Ability to plan and execute a software developement project of significant complexity (~some thousand lines of C code)
- Good skills in using one programming language (probably C, C++, Java or ADA).
- The student should be able to relate constructively in his design to error handling and consistency in systems with more participants.

General Competence:
- Teamwork.
- IT and software developement in general.

Learning methods and activities

Lectures and problem sets/project. Portfolio evaluation is the basis for the final grade in the subject. Parts of the portfolio are final exam in writing 75%, project and selected problem sets 25%. The result for each part is given in percentage units, while evaluation of the entire portfolio (the final grade) is given as a letter. If there is a re-sit examination, the examination form may change from written to oral.

Compulsory assignments

  • Exercises
  • Project

Specific conditions

Exam registration requires that class registration is approved in the same semester. Compulsory activities from previous semester may be approved by the department.

Course materials

Course material will be announced at the start of the semester.

Credit reductions

Course code Reduction From To
SIE3050 7.5



Examination arrangement: Portfolio assessment

Term Evaluation form Weighting Examination aids Date Time Room *
Spring Work 25/100
Spring Written examination 75/100 D
* The location (room) for a written examination is published 3 days before examination date.
If more than one room is listed, you will find your room at Studentweb.