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November 2015

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2 discussions

Invalid Port Connection
by Chris Wilkinson 12 Nov '15

12 Nov '15

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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SLIM case sensitivity
by Chris Wilkinson 11 Nov '15

11 Nov '15

Dear List Members It would appear that component names in SLIM are not only case sensitive and must match exactly but must also begin with an uppercase letter. e.g. system Power ... end Power; system implementation Power.Imp ... end Power.Imp; If I don't do that then there are compile errors. Is that correct? *Regards* Chris Wilkinson

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