Document toolboxDocument toolbox

(8.D.1.2) TypeConversion

Overview

Converts between numeric data types

Discussion

This module converts between various 32-bit data types. The input dataType is inherited from the input wire. The output dataType is specified as a module argument.

When bypassed the module is still active and continues to perform the conversion.

Type Definition

typedef struct _ModuleTypeConversion { ModuleInstanceDescriptor instance; // Common Audio Weaver module instance structure INT32 inputType; // Specifies the dataType of the input INT32 outputType; // Specifies the dataType of the output } ModuleTypeConversionClass;

Variables

Properties

Name

Type

Usage

isHidden

Default value

Range

Units

inputType

int

parameter

1

0

0:2

 

outputType

int

parameter

1

0

0:2

 

Pins

Input Pins

Name: in

Description: Input signal

Data type: {float, int, fract32}

Channel range: Unrestricted

Block size range: Unrestricted

Sample rate range: Unrestricted

Complex support: Real and Complex

Output Pins

Name: out

Description: Output signal

Data type: float

MATLAB Usage

File Name: type_conversion_module.m

M = type_conversion_module(NAME, OUTPUTTYPE) This modules converts between numeric data types. For example, from fract32 to floating-point. Arguments: NAME - name of the module. OUTPUTTYPE - this specifies the type of the output data. Allowable values are: 0=float, 1=fract32, 2=int32

Â