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Dear users, A growing number of users have contacted me about difficulties to export Trnsys types (such as the ones from the latest version of the TESS libraries) to SIMULINK.
It turns out that the current ‘export to SIMULINK’ function has been designed for Trnsys 16 coding conventions; it does
not work for types using Trnsys 17 coding conventions. In other words, types containing the line
Call SetTypeVersion(17) cannot be exported, only those containing
INFO(12)=16 (and earlier, such as = 15) will currently work in Matlab/SIMULINK using this approach. The mechanism relies on the function signature using arguments, like in
extern "C" __declspec(dllexport)
int TYPE6 ( double &time, // the simulation time double xin[], // the array containing the component Inputs double xout[], // the array which the component fills with its appropriate OUTPUTS double &t, // the array containing the dependent variables for which the derivatives are evaluated
double &dtdt, // the array containing the derivatives of T which are evaluated
double par[], // the array containing the PARAMETERS of the component int info[], // the information array described in Section 3.3.3 of the manual int icntrl // the control array described in Section 3.3.4 of the manual ); Werner |