MATLAB and protocol buffers

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Peter Morley

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Mar 22, 2017, 8:43:37 AM3/22/17
to Protocol Buffers
Can anyone verify that this Protocol buffer generator for MATLAB https://github.com/farsounder/protobuf-matlab works with the current protocol buffer 3.2 version. The protobuf-matlab library says it supports protocol buffer versions 2.4.1 which makes me weary. I have been able to send/receive protocol buffer messages but what worries me is the received data is sometimes off. Any thoughts on whether this could be a backwards compatibility issue? Has there been significant changes to the basic format of protocol buffer messages from 2.4.1 to 3.2? Thanks

Feng Xiao

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Mar 22, 2017, 5:12:24 PM3/22/17
to Peter Morley, Protocol Buffers
On Wed, Mar 22, 2017 at 5:43 AM, Peter Morley <octopusp...@gmail.com> wrote:
Can anyone verify that this Protocol buffer generator for MATLAB https://github.com/farsounder/protobuf-matlab works with the current protocol buffer 3.2 version. The protobuf-matlab library says it supports protocol buffer versions 2.4.1 which makes me weary. I have been able to send/receive protocol buffer messages but what worries me is the received data is sometimes off. Any thoughts on whether this could be a backwards compatibility issue? Has there been significant changes to the basic format of protocol buffer messages from 2.4.1 to 3.2? Thanks
Protobuf is wire-compatible so you can have a 2.4.1 matlab protobuf implementation communicates with another 3.2.0 implementation just fine.
 

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