
324 Model-Based Testing for Embedded Systems
ECU
rottle_Ctrl
prog
ECU
Engine_Env
prog
ECU
TTCN-3_Spec
Bus
Can
Can 1
prog
FIGURE 12.6
Integration with Vector CANoe.
we show that we are able to find the most appropriate level of abstraction for the test
specifications and the environment model. The technological issues are not discussed here.
Tests on MiL level are usually executed in the underlying MATLAB
r
simulation. The
environment and the controller have a common time base (the simulation time). Based on
the well-tested controller model, the object code will be generated, compiled, and deployed.
On PiL level, the target hardware provides its own operating system ...