Absint and Infineon Launch Extended Timing Tool Chain for Aurix

February 11, 2019 Alix Paultre

AbsInt and Infineon Technologies have produced an updated and extended version of AbsInt's TimeWeaver for Infineon 32-bit TriCoreTM AURIX Microcontroller boards. TimeWeaver is a tool that estimates the worst-case execution time (WCET) of tasks/code snippets. TimeWeaver combines static path analysis with timing measurements to estimate the worst-case execution time (WCET) of tasks based on the execution time of trace segments obtained from real-time instruction-level tracing.

Non-intrusive and needing no code instrumentation, the user provides the application ELF binary, specifies a function/task entry, and connects via USB/network to the Infineon DAS Trace Server directly talking to the Infineon AURIX Emulation Device hardware. The hardware sends the MCDS trace data back to TimeWeaver, which computes a worst-case execution path and time, visualizes the path, and provides detailed reporting about timing contributions and trace coverage back to the user.

For more information visit www.absint.com or www.infineon.com.

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