External Mode

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External Mode enables real-time parameter tuning and signal monitoring on running hardware through a communication link between Simulink and the target device.

Overview

Key capabilities:

• Modify parameters in real-time without rebuilding
• Monitor signals and scopes while application runs
• Capture data from hardware to Simulink workspace
• Compare simulation vs. hardware behavior

Setup Steps

• Configure communication interface (UART, USB, etc.)
• Enable External Mode in model configuration
• Build and download model to hardware
• Connect to target and start monitoring

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