id summary reporter owner description type status priority milestone component version resolution keywords cc
2012 FrontEnd generate wrong record constructor function for records with constants Jens Frenkel Mahder Alemseged Gebremedhin "For the models
Modelica.Electrical.Spice3.Examples.FourInverters
Modelica.Electrical.Spice3.Examples.InvertersApartRecord
Modelica.Electrical.Spice3.Examples.InvertersExtendedModel
Modelica.Electrical.Spice3.Examples.Nor
Modelica.Electrical.Spice3.Examples.Oscillator
Modelica.Electrical.Spice3.Examples.Spice3BenchmarkDifferentialPair
Modelica.Electrical.Spice3.Examples.Inverter
of MSL3.2.1
codegeneration fails to hand over records of constants because the record constructor funktion has no paramater values in declaration
For example the record
{{{
record SpiceConstants ""General constants of SPICE simulator""
extends Modelica.Icons.Record;
constant Real EPSSIL = (11.7 * 8.854214871e-12);
constant Real EPSOX = 3.453133e-11;
constant SI.Charge CHARGE = (1.6021918e-19);
constant SI.Temp_K CONSTCtoK = (273.15);
constant SI.HeatCapacity CONSTboltz = (1.3806226e-23); // J/K
constant SI.Temp_K REFTEMP = 300.15; /* 27 deg C */
constant Real CONSTroot2 = sqrt(2.0);
constant Real CONSTvt0( final unit= ""(J/K)/(A.s)"") = Modelica.Constants.k * Modelica.SIunits.Conversions.from_degC(27) / CHARGE; // deg C
constant Real CONSTKoverQ( final unit= ""(J/K)/(A.s)"")= Modelica.Constants.k / CHARGE;
constant Real CONSTe = exp(1.0);
// options
constant SI.Conductance CKTgmin = 1e-12;
constant SI.Temp_K CKTnomTemp = 300.15;
constant SI.Temp_K CKTtemp = 300.15;
constant SI.Area CKTdefaultMosAD = 0.0;
constant SI.Area CKTdefaultMosAS = 0.0;
constant SI.Length CKTdefaultMosL = 100e-6;
constant SI.Length CKTdefaultMosW = 100e-6;
constant Real CKTreltol = 1e-10;
constant Real CKTabstol = 1e-15;
constant Real CKTvolttol = 1e-10;
constant Real CKTtemptol = 1e-3;
annotation (Documentation(info=""
General constants used by SPICE
The package Internal is not for user access. There all function, records and data are stored, that are needed for the semiconductor models of the package Semiconductors.
""));
end SpiceConstants;
}}}
get the following record function
{{{
Modelica_Electrical_Spice3_Internal_SpiceConstants_rettype
omc_Modelica_Electrical_Spice3_Internal_SpiceConstants()
{
Modelica_Electrical_Spice3_Internal_SpiceConstants_rettype tmp1;
struct Modelica_Electrical_Spice3_Internal_SpiceConstants tmp2;
tmp1.c1 = tmp2;
return tmp1;
}
}}}
and the call
{{{
cc = Mos.mosCalcNoBypassCode(
m,
m_type,
c2,
p,
C,
vp,
m_bInit,
{G.v, B.v, Dinternal, Sinternal});
}}}
with
{{{
tmp55 = omc_Modelica_Electrical_Spice3_Internal_SpiceConstants(0.00000000010359431399069999, 0.00000000003453133, 0.00000000000000000016021918, 273.15, 0.000000000000000000000013806226, 300.15, 1.4142135623730951, 2.718281828459045, 0.000000000001, 300.15, 300.15, 0.0, 0.0, 0.0001, 0.0001, 0.0000000001, 0.000000000000001, 0.0000000001, 0.001, 0.025864709055120616, 0.0000861726105451295);
}}}
will fail because the elements of tmp55 are not set.
" enhancement closed normal 1.9.0 Frontend trunk fixed constant record to functions christian.schubert@…