Does the Raspberry Pi target support concurrent tasks? Getting error on Data-exchange interface

Question

0 个投票

I'm trying to find out whether it is possible to execute something like the Task Parallelism example on a Raspberry Pi when generating code from Simulink (2016b)

When I reconfigure the models in the above example to use the Raspberry Pi as a target and execute it in "External" model, I get the following error message: The selected Data-exchange interface in the Interface tab for Code generation settings is not currently supported for concurrent execution. The only valid setting is 'None'.

I have seen such a setting in older versions of Matlab/Simulink, but could not find it in my current 2016b release. Also, installing Simulink Coder and Embedded Coder does not seem to make a difference.

So I am wondering if the error message is misleading, and partitioning blocks into concurrent tasks is not supported in general when using the Raspberry Pi as a target.

Any hints on that?

Additional info:

Using Matlab/Simulink 2016b and a Raspberry Pi 3.
I also recreated the same problem with a minimal model, containing just one referenced model that would make the Pi's onboard LED blink.