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Viewing ARM CPU activity in real time

Posted on Friday, January 18th, 2019 in ARM, how-to by DP

viewing_cpu2-600

Jeremy Bentham writes:

In previous blog posts, I have described how an FTDI USB device can be programmed in Python to access the SWD bus of an ARM microprocessor. This allows the internals of the CPU to be accessed, without disrupting the currently running program.
In this blog I take the process one step further, and add a graphical front-end, that shows the CPU activity in real time

More details on Iosoft blog. Source files are available on GitHub.

This entry was posted on Friday, January 18th, 2019 at 12:13 pm and is filed under ARM, how-to. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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