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Which spot should I test for effective embedded software testing?
- Which spot should I test for effective embedded software testing?
- Seo J.; Ki Y.; Choi B.; La K.
- Ewha Authors
- 최병주; 서주영
- SCOPUS Author ID
- Issue Date
- Journal Title
- Proceedings - The 2nd IEEE International Conference on Secure System Integration and Reliability Improvement, SSIRI 2008
- Today, the embedded industry is changing fast - systems have become larger, more complex, and more integrated. Embedded system consists of heterogeneous layers such as hardware, HAL, device driver, OS kernel, and application. These heterogeneous layers are usually customized for special purpose hardware. Therefore, various hardware and software components of embedded system are mostly integrated together under unstable status. That is, there are more possibilities of faults in all layers unlike package software. In this paper, we propose the embedded software interface as two essential parts: interface function that represents the statement of communication between heterogeneous layers, and interface variable that represents software and/or hardware variable which are defined in different layer from integrated software and used to expected output for decision of fault. Also, we statically investigate various views of embedded software interface and demonstrate that proposed interface should be new criterion for effective embedded software testing. © 2008 IEEE.
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