Does anyone have a protocol for the communication between microcontroller and PC?

• erpc

  2 665 6.8 C++

  Embedded RPC (by EmbeddedRPC)

  

I've seen people mention Messagepack, Asn.1 and Nanopb, which are data serialization libraries. Since in your example you mention that your protocol is like {START_COMMAND} {MODE_BYTE} {MODE_LENGTH} {MODE_DATA} I suppose that what you want is not only to transmit data, but also commands. I believe that RPC (Remote Procedure Call) is what you're looking for. Unfortunately I haven't found any really mature and well-known RPC frameworks for embedded. There is eRPC, but it is not so actively maintained. The RPC module from Pigweed, a embedded toolkit from Google, looks promising but IMHO it's a work in progress (especially the documentation is quite lacking).

• bakelite

  3 19 0.0 C++

  Bakelite is a utility that makes it simple to communicate with your firmware. (by brendan0powers)

Here's a link: https://github.com/brendan0powers/bakelite An Arduino/Python example: https://github.com/brendan0powers/bakelite/tree/master/examples/arduino

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

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