Simulink data type mismatch when using atomic subsystems

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Niels Divens
Niels Divens el 18 de En. de 2023
Editada: Sylvain el 18 de En. de 2023
Dear,
I am updating a model to be multirate instead of running entirely on one Task timer. Therefore, I was thinking on using atomic subsystems.
When changing the two root subsystems (“TestRig” and “FastTask”) to an atomic subsystems with each there own sample time, I receive an error related to a datatype mismatch:
Data type mismatch. Output port 1 of 'Mastermodel/Rate Transition1' is a signal of data type 'uint8'. However, it is driving a signal of data type double. This message is related to a hidden RateTransition block.
While when compiling the original model with non-atomic subsystems, I have no issues with data type mismatches.
For your information, all input and output port signals are virtual busses with signals of different data types.
I also attached a screenshot of the model root and the subsytem's block parameters.
Any proposals on how to resolve this issue?
Kind regards,
Niels

Respuestas (1)

Sylvain
Sylvain el 18 de En. de 2023
Editada: Sylvain el 18 de En. de 2023
Can you use a data conversion block before or after the rate transition and cast to either a double or a uint8?

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