Hello,
I made a small USB Power Delivery trace/monitor tool using the STM32G071B-DISCO.
STM32CubeMonitor-UCPD v1.4 does not correctly decode some PDO types defined in USB-PD 3.0 and later (e.g., AVS), which makes analysis difficult.
So I put together a tool that can decode and visualize these PDOs more clearly.
Project repository:
https://github.com/aso/UCPD-Monitor
Example output is shown below:
[Screenshot:Apple40WSPRAVS.png]
If you have a chance to try it, I’d be interested in any feedback or suggestions.
SPR-AVS well decoded.
