Dear Chris, In order to be able to define connections, the respective components need to be linked using a bus. I.e., both subcomponents have to access the same bus (so a bus subcomponent has to be added as well) using the "accesses" list. Subcomponents may also communicate if they are "running on" the same processor, or "stored in" the same memory. Best regards, Harold On 2015-11-11 19:01, Chris Wilkinson wrote:
This is one example of numerous similar errors that says my topology violates the rules.
I have port out->port in, consistent data types. This seems to accord with the restrictions and examples in section 4.3.2 Port Connections in the SLIM language specification document.
What could be wrong?
/home/compasseval/Documents/.../xxx.slim:29: (G-9) Port Connection is invalid, because it violates the rules for possible connection topologies. data port pumpGrn.pressure -> isol.hyd_in; -- hydraulics
pumpGrn is instance of device pump isol.hyd is instance of device valve
device pump features pressure: out data port bool default false; end pump; device implementation pump.impl end pump.impl;
device valve features cmd: in data port bool; hyd_in: in data port bool; hyd_out: out data port bool; end valve; device implementation valve.impl flows hyd_out:= hyd_in and cmd; end valve.impl;
_Regards_ Chris Wilkinson
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