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IAR Embedded Workbench for Arm 9.70.x

‑‑drv_trace_settings

In this section:
Syntax
‑‑drv_trace_settings={Auto|ETB|ETM|SWO|None}
Parameters
Auto

Automatically selects the best possible mechanism and interface, depending on probe and board/device capabilities.

ETB

Collects trace data through the on-chip (ETB/MTB) interface.

ETM

Collects trace data through the parallel (ETM) interface.

SWO

Collects trace data through the serial (SWO) interface.

None

Disables trace. In this mode, C-SPY will not access any trace-related on-chip resources.

For use with

The C-SPY I-jet driver.

Description

Use this option to specify the mechanism and interface for trace data collection. For detailed information, see I-jet — Trace.

Caution

Project>Options>Debugger>I-jet>Trace>Mode