User`s guide

14 Using the VideoDevice System Object
14-16
The only System object functions supported in code generation are:
• get
• getNumInputs
• getNumOutputs
• reset
• step
Do not set System objects to become outputs from the MATLAB Function block.
Do not pass a System object as an example input argument to a function being compiled
with codegen.
Do not pass a System object to functions declared as extrinsic (i.e., functions called in
interpreted mode) using the coder.extrinsic function. Do not return System objects
from any extrinsic functions.