static void mdlSetInputPortDataType(SimStruct *S, int_T port, DTypeId dataType) {
int portWidth;
if ( port == 0 ) {
portWidth = ssGetInputPortWidth(S,0);
if( isAcceptableDataType( S, dataType,portWidth ) ) {
/*
* Accept proposed data type if it is an unsigned integer type
* force all data ports to use this data type.
*/
ssSetInputPortDataType( S, 0, dataType );
} else {
/* Reject proposed data type */
ssSetErrorStatus(S,"Invalid input signal width, data type or input port is not connected. See mask help for valid data types.");
goto EXIT_POINT;
}
} else {
/*
* Should not end up here. Simulink will only call this function
* for existing input ports whose data types are unknown.
*/
ssSetErrorStatus(S, "Error setting input port data type.");
goto EXIT_POINT;
}
EXIT_POINT:
return;
}
static void mdlSetDefaultPortDataTypes(SimStruct *S) {
if ( ssGetInputPortDataType(S,0) == DYNAMICALLY_TYPED ){
if ( isAcceptableDataType(S,SS_UINT8,ssGetInputPortWidth(S,0))){
ssSetInputPortDataType( S, 0, SS_UINT8 );
}else{
ssSetErrorStatus(S,"Invalid input signal width, data type or input port is not connected. See mask help for valid data types.");
}
}
}
static void mdlSetInputPortDataType(SimStruct *S, int_T port, DTypeId dataType) {
/* dynamic typing for message input port */
if (port == 0) {
if (isAcceptableDataType(S, dataType)) {
/*
* Accept proposed data type if it is std / xtd message type
*/
ssSetInputPortDataType(S, 0, dataType);
}
else {
/* Reject proposed data type */
ssSetErrorStatus(S,"Invalid input signal data type.");
return;
}
}
else {
/*
* Should not end up here. Simulink will only call this function
* for existing input ports whose data types are unknown.
*/
ssSetErrorStatus(S, "Error setting input port data type.");
return;
}
}
