Pulse + Trapezoid Blocks fail

[Wilhelm.Medetz]

The following simple model
delivers wrong results with the latest OpenModelica Snapshot
OpenModelica-1.4.3-NIGHTLY-BUILD-2007_05_10-18_09.msi

Errors:

---

• pulse.y goes 2 times up and down then stays up for for 3 periods, then chged

correctly for 13 periods again freezes at +5.

• trapezoid.y changes only one to -5, then always stays a -5

I can send your a graphical plot or the whole project to reproduce the error.

Many thanks

Wilhelm Medetz

Model:

---

model PulseError

Modelica.Blocks.Sources.Pulse pulse(amplitude = 5, period=0.2, width=50,

startTime = 0.1);

Modelica.Blocks.Sources.Trapezoid trapezoid(amplitude = -5, period=0.2,

width=50, startTime = 0.1);
end PulseError;

MOS File:

---

loadModel(Modelica);
loadFile("PulseError.mo");
simulate(PulseError, stopTime = 5);
plot({pulse.y, trapezoid.y});

[Wilhelm.Medetz]

Project file (zipped) to reproduce the error

[Wilhelm.Medetz]

Created an attachment (id=16)
Project file (zipped) to reproduce the error

[Wilhelm.Medetz]

Results Plot

[Wilhelm.Medetz]

Created an attachment (id=17)
Results Plot

[Willi Braun]

fixed probably long time ago