Application Note 197

Serial-Wire Debug and Realtime Trace on STM32 Devices

Cortex-M3 includes Hardware Trace with many features that are useful for software analyzing. The current RealView MDK version provided by Keil supports Serial-Wire debug and realtime trace for Cortex-M3 devices.

This Application Note describes how to use the µVision features: 

• Trace Setup Dialog
• Trace Status Bar 
• Trace Records Dialog
• Exception Trace Dialog 
• Event Counter Dialog
• ITM Viewer 
• Logic Analyzer
• RTX Kernel Event Viewer