Arm Cortex-M: Trace on STM32H7

09-Dec-2024

CPU STM32H7 runs at a max. 480 MHz. If dividing the trace, it is possible to get about 100 MHz (supported by the BlueBox) which can cause problems with Flash. For a successful Trace do not stop the Analyzer and CPU simultaneously.


Possible solution

Stop the Analyzer before CPU: 

1. Start Analyzer.

2. Run CPU.

3. Stop Analyzer.

4. Stop CPU.


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