How to save variables to a file (csv or similar) using expressions

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I am running a STM32L412 and am trying to debug some ADC samples, this is done by saving to a dbg_ADC[2000] after ADC sampling, the program is then halted and the expressions are copied out. Currently with version 1.10.1 it crashes too often, sometimes i can copy out 1000 samples and other times i can copy out just a few hundred before crashing and need to restart the program, this happens on all PCs.

So the question is, is there a better way to save expressions/variables/ADC samples to a file for later analysis?

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Semer CHERNIBest answer

ST Employee

Hello @TLinq.1

First let me thank you for posting.

I may suggest the usage of Serial Wire Tracing to trace the needed data.

For more detail check the 4.2 SWV debugging section from the STM32CubeIDE user guide.

KR,

Semer.

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