Writing S-Functions

ssGetOutputPortFrameData

Determine whether a port outputs signal frames.

Syntax

• int_T ssGetOutputPortFrameData(SimStruct *S,  int_T port)
  

Arguments

S
   SimStruct representing an S-Function block.

port
   Index of an output port.

Description

Returns one of the following:

• -1

• Port outputs either frame or unframed data.

• 0

• Port outputs unframed data only.

• 1

• Port outputs frame data only.

Languages

C

See Also
ssSetOutputPortFrameData

ssGetOutputPortDimensions

ssGetOutputPortNumDimensions