Call
The method calculates a manipulated output signal from an input signal that is transferred in the form of a pointer.
Syntax
METHOD Call : BOOL
VAR_INPUT
pIn : POINTER TO LREAL;
nSizeIn : UDINT;
pOut : POINTER TO LREAL;
nSizeOut : UDINT;
END_VAR
Inputs
Name | Type | Description |
|---|---|---|
pIn | POINTER TO LREAL | Address of the input array |
nSizeIn | UDINT | Size of the input array |
pOut | POINTER TO LREAL | Address of the output array |
nSizeOut | UDINT | Size of the output array |
Return value
Name | Type | Description |
|---|---|---|
Call | BOOL | Returns TRUE if a manipulated output signal has been calculated. |
Sample
aInput : ARRAY [1..cChannels] OF ARRAY [1..cOversamples] OF LREAL;
aOutput : ARRAY [1..cChannels] OF ARRAY [1..cOversamples] OF LREAL;
bSucceed := fbFilter.Call(ADR(aInput), SIZEOF(aInput), ADR(aOutput), SIZEOF(aOutput));