Which debug hardware / IDE is best suited to run variable tracing in real-time and with high update rate (130kHz), without interfering with the software?
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2022-02-07 9:25 AM
I use the STLINK-V3MINI in combination with STM32CubeIDE and STM32G4x µC. With SWV a tracing of 2 variables with 20kHz is possible without data loss.
What are the limitations of the STLINK-V3MINI, and what justifies the purchase of an expensive debugger? - Is logging in this frequency range possible with an expensive device?
I refer to the following article which gives a good overview, but I get lost in the amount of possibilities.
Does anyone have experience with this topic?
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DEBUG
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ST-Link
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STM32G4 Series
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2022-02-27 1:48 AM
The spi mode going to external DAC or LED strip is probably scalable too
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2022-02-27 3:56 AM
Use a logic analyser to enabke data decoding from spi or fmc or qspi and put into a log file if needed.

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