Simulink reference model keeps compiling

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Gabriel Lopes
Gabriel Lopes 2021-1-21
回答： Ahmed Fahmy 2024-1-5
Hi Matlab Community,
I have a question on reference model on simulink.
I am working with a top model that includes reference model (pre-compiled to accelerate the compilation of the top model).
However, even of the reference model hasn't changed simulink tells me that the model has change and must be saved (sometimes) and other times just recompile it despite no changes were made on it.
I have 4 reference model in the top model and only one has this problem.
There models are setup to compile on speedgoat real time targets.
I a can give you further information to help you in the better understanding of my problem, do not hesitate.
Thank you !

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采纳的回答

Diego Kuratli
Diego Kuratli 2021-1-21
Hi Gabriel,
Does the problematic reference model include Speedgoat drivers, or other particular blocks that are not included in the other reference models? If yes, which blocks?
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Diego Kuratli
Diego Kuratli 2021-1-25
Correct, this does not seem a problem related to Simulink / Simulink Coder. The problem is that the IO682 blocks are somehow modifying the model even if there isn't any modification. If the model is modified, then Simulink Coder needs to recompile it.

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更多回答（1 个）

Ahmed Fahmy
Ahmed Fahmy 2024-1-5
I have this problem and I am not using any SpeedGoat Drivers. Is there any other reason for this to happen?

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