Pdsink – A new USB-PD 3.2 sink stack for embedded devices

What it does

Sink-only USB PD 3.2 stack for embedded systems: SPR + EPR, with a core free of platform and vendor dependencies. This library focuses on the most common needs of PD‑powered projects and on ease of use. A lot of embedded designs only need one thing: to be a sink and behave correctly. In practice, available PD stacks usually come with at least one hard constraint: This library addresses these constraints through a sink-focused implementation and aims to improve adoption in modern embedded projects. If you only need a single fixed profile, a simple PD trigger (e.g., CH224 or a similar external trigger) can be a more rational choice. Project scope: sink role only. The non-goals in Not…from github.com

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