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xR3b0rn / dbcppp

C/C++ DBC file parser/tool
MIT License
213 stars 69 forks source link

Store net object in text file. #147

Open imecar-github opened 2 months ago

imecar-github commented 2 months ago

Hi. Thanks for amazing library.

I am using this library in my beaglebone black device. It is armhf architecture. And It has 1Ghz processor. Whenever I have to load huge dbc file it takes too long (~30sec). But I do not have to change dbc file everytime. Because of this, Can I store net object itself in text file?

Edit: Or If there is a serialization function (which I can not find, my bad if there is) we can save json file or something and read fast.

xR3b0rn commented 2 months ago

You can make use of the C-code-generator. Could that fit your problem?

imecar-github commented 2 months ago

Thanks for reply. Actually no. That is not fix my problem. I am working on a JSON serializer but I have not enough information. My aim is, first dbc is parsed, it converts dbc to json file. After that it runs on a JSON file. It saves much time I think. Are there any serializer for that ?

xR3b0rn commented 2 months ago

There are conversion functionalities in this library implemented, sadly JSON is not one of them. However, you should be able to implement such conversion functionlity yourself. As a good starting point you can look into Network2DBC.c file. This file implements the logic of converting the internal representation of the DBC network into a DBC file.

PRs are welcome!