EMI_CB_CalculateTimestep (EMI Function)

Owning Class: Callbacks

Requires: Control Design and Simulation Module

Prototype

double EMI_CB_CalculateTimestep(emiRef model);

Description

Proposes the step size for the next time step. The LabVIEW Control Design and Simulation Module calls this function at the end of each time step when you use a variable step-size ordinary differential equation (ODE) solver. The ODE solver uses the smallest proposed time step. If you program this function to return a value of zero, no time step is proposed.

Examples

Inputs

Return Value

Returns the step size, in seconds, to propose for the next time step. A return value of zero indicates that no time step is proposed.

Examples

/* propose 1.0 as the step size for the next time step */
double EMI_CB_CalculateTimestep(emiRef model) {
   return 1.0;
}