Writing S-Functions

ssSetInputPortSampleTimeIndex

Specify the sample time index of an input port.

Syntax

• void ssSetInputPortSampleTimeIndex(SimStruct *S, 
  int_T inputPortIdx, int_T sampleTimeIdx)
  

Arguments

S
   SimStruct representing an S-Function block or a Simulink model.

inputPortIdx
   Index of the input port whose sample time index is being set.

• sampleTimeIdx
  

Sample time index.

Description

Use in mdlInitializeSizes (after ssSetNumInputPorts) to specify the index of the sample time for the port to be used in mdlOutputs and mdlOutputs when checking for sample hits.

Note    This should only be used when the PORT_BASED_SAMPLE_TIMES has been specified for ssSetNumSampleTimes in mdlInitializeSizes.

Languages

C, C++

See Also
ssGetInputPortSampleTimeIndex, mdlInitializeSizes, ssSetNumInputPorts, mdlOutputs, mdlOutputs

ssSetInputPortSampleTime

ssSetInputPortVectorDimension