OverwriteControl

Overview

Module which allows to overwrite control data on any channel.

Discussion

This is a multi channel control copy module which copies input to output with an option to overwrite the output of each channel. Overwrite is an array of size number of channels, with each element a boolean indicates whether to overwrite output with the element from Value array for that particular channel.

Type Definition

CODE

typedef struct _ModuleOverwriteControl
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
    INT32 dataType;                               // Data type of the input/output pin, used internally.
    INT32* Overwrite;                             // Boolean indicates whether to overwrite the output of a channel by the given value.
    FLOAT32* Value;                               // Array of values to be overwritten per channel.
} ModuleOverwriteControlClass;

Variables

Properties

Name	Type	Usage	isHidden	Default value	Range	Units
dataType	int	derived	1	0	Unrestricted
Overwrite	int*	parameter	0	[1 x 1]	Unrestricted
Value	float*	parameter	0	[1 x 1]	Unrestricted

Pins

Input Pins

Name: in

Description: Input signal

Data type: {float, int, fract32}

Channel range: Unrestricted

Block size range: 1

Sample rate range: Unrestricted

Complex support: Real

Output Pins

Name: out

Description: Output signal

Data type: {float, int, fract32}

MATLAB Usage

File Name: overwrite_control_module.m

CODE

 M=overwrite_control_module(NAME, NUMCHANNELS)
 Creates a multi channel overwrite control module in which input is copied 
 to output on channel by channel, with the control to overwrite output of a 
 channel with the value from the inspector array.  
 
 Arguments:
    NAME - name of the module.
    NUMCHANNELS - Optional: number of channels. Normally determined
             during pin propagation. By default, NUMCHANNELS = 1