Embedded coder simulink question: external .c and .h? create S function? use Matlab function block
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Hi,
I think I am getting confused with all the products capabilities and which to use.
I would like to create a custom function in a simulink model that calculates a checksum amongst other things. Code is auto generated from the model to run on an arm microcontroller.
Preferably I would like to reuse this function across the model and maybe in futre in other models. What would be the best approach for this?
- Integrate C Code Using the MATLAB Function Block
- Create a wrapper around a .c file to create an S-function <not sure if this is even correct?
- Create a Matlab function to do this (what does the generated code look like, is it ok to do this?)
- Use simulink blocks to do this?
Thanks.
采纳的回答
Birdman
2018-1-29
1 个投票
The preference order for me is as follows:
3-4-1-2
I would first and always try to go with solve my issue with a MATLAB Function block because it is really easy to implement your algorithm in it and for Simulink, it is easy to generate C code from it. See the following links:
更多回答（1 个）
Joe Holdsworth
2018-1-30
0 个投票
1 个评论
Birdman
2018-1-30
You are welcome, as I said, I would first try to use MATLAB Function.
Actually, to get used to the stuff and see the differences, why don't you implement something simple with Simulink blocks and MATLAB Function? A mathematical expression or else, implement something and generate code from it and see the differences and similarities.
By the way, if my answer helped, can you also accept it?
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