Design Patterns for Embedded Systems in C

Chapter 6 Safety and Reliability Patterns

Chapter Outline

1. A Little Bit About Safety and Reliability 359

   1. Safety and Reliability Related Faults 360

   2. Achieving Safety and Reliability 361

2. One’s Complement Pattern 362

   1. Abstract 362

   2. Problem 362

   3. Pattern Structure 362

   4. Collaboration Roles 362

      1. DataClient 362

      2. OnesCompProtectedDataElement 362

   5. Consequences 363

   6. Implementation Strategies 363

   7. Related Patterns 363

   8. Example 363

3. CRC Pattern 367

   1. Abstract 367

   2. Problem 367

   3. Pattern Structure 368

   4. Collaboration Roles 368

      1. computeCRCData Function 368

      2. CRCProtectedData 368

      3. DataClient 368

      4. DataType 368

   5. Consequences 369

   6. Implementation Strategies 369

   7. Related Patterns 369

   8. Example 369

4. Smart ...