A Novel Automation Framework for Embedded System Validation Using Domain-Specific Language

In the realm of embedded system testing, automating the validation process remains a critical challenge due to the complexity of mixed-signal environments. This paper introduces a domain-specific language (DSL) designed to streamline hardware-in-the-loop testing by enabling rapid signal validation without extensive coding expertise. By leveraging optimized dynamic time warping (DTW) algorithms, the proposed framework accelerates the detection of signal anomalies and enhances validation accuracy. The experimental results demonstrate a 68% reduction in test development time and 4.12times faster discrepancy identification with 93.5% maintained classification accuracy. This approach paves the way for more efficient, scalable, and reliable automation in embedded system testing.