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Associate II
September 12, 2023
Question

SWV Trace Data Transfer Speed

How many samples of a uint32_t can trace log in one second, when trace is set to 2MHz using stlinkv2?

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1 reply

TDK
September 12, 2023

An upper bound is at 62.5 kHz just based on 2MHz/32. Actual number will be less and will depend on how efficient your code is.

No doubt this is the underlying issue in your other thread:

https://community.st.com/t5/stm32-mcus-products/adc-sample-rate/td-p/589768

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