Support NanoPb

[hoainguyen265]

Hi all,

I want to use protobuf in my esp32 project with nanopb.
About nanopb https://github.com/nanopb/nanopb

Anyone can help me to add this to esp32 build system?
Thanks.

[ESP_igrr]

Which build system are you using, Make or CMake?

Have you checked the build system documentation (Make)?

Have you already tried wrapping nanopb in a component, and which issues did you run into?